A cleaning device for an aluminum alloy mold plate

Abstract

The present application belongs to the technical field of aluminum alloy formwork, and particularly relates to a cleaning device for aluminum alloy formwork, wherein a cleaning mechanism is installed at the bottom of the top plate of the support, the cleaning mechanism comprises a high-pressure water pump, a high-pressure connecting pipe, a connecting hose and a high-pressure spray head; the moving assembly comprises two worm shafts arranged on the bottom surface of the top plate of the support and parallel to each other, an upper gear engaged between the two worm shafts, a lower gear connected to the upper gear through a driving shaft, and a rack engaged with the lower gear; a control device is used to control the movement state of the two worm shafts and adjust the position of the high-pressure spray head. Compared with the prior art, the present application has the following advantages: it can replace manual work and reduce the labor intensity of workers; compared with the matrix type high-pressure spray head, it can fully wash the aluminum alloy formwork, avoid repeated washing or incomplete washing of some corners; the mechanical structure is simple and convenient to maintain; different washing paths can be completed by controlling two driving motors, the degree of automation is high, and the applicability is wide.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of aluminum alloy formwork, and particularly relates to a cleaning device for aluminum alloy formwork. BACKGROUND

[0002] The aluminum alloy formwork is mainly made of aluminum alloy profiles and is formed into a formwork suitable for concrete engineering through mechanical processing and welding processes. After the concrete is formed, the aluminum formwork needs to be removed in time and cleaned so as to be used next time. In the prior art, a worker usually holds a high-pressure water gun to flush the whole aluminum formwork, and the moving speed of the high-pressure water gun is controlled to ensure the flushing effect. However, the labor of the worker is large. The patent document with the application number 201910248526.4 discloses an aluminum alloy formwork cleaning device, and discloses an operation table, a walking mechanism, a transmission mechanism, a cross beam plate, a cleaning mechanism and a recycling mechanism. Through the combination of the high-pressure water pump and the high-pressure spray head, the high-speed rotating jet generated by the planar cleaner can efficiently and quickly impact the concrete on the aluminum alloy formwork. However, in actual application, if the high-pressure water pump is connected with multiple high-pressure spray heads, the flushing effect will be affected due to the pressure division. The high-pressure spray heads and the conveying mechanism arranged at intervals cannot guarantee that the impact points of the high-pressure spray heads are distributed throughout the whole aluminum alloy formwork, so the cleaning effect is easily affected. Therefore, on the basis of the prior art, the present application studies how to fully flush the aluminum alloy formwork. SUMMARY

[0003] The purpose of the present application is to solve the problem that the flushing points of the prior cleaning device for aluminum alloy formwork cannot be distributed throughout the whole aluminum alloy formwork, and concrete residues are left.

[0004] The application is realized by the following technical scheme: a cleaning device for aluminum alloy formwork, comprising an operation table, a conveying mechanism, a support and a recycling mechanism, wherein the top of the support is provided with a support top plate; the bottom of the support top plate is provided with a cleaning mechanism; the cleaning mechanism comprises a high-pressure water pump, a high-pressure connecting pipe, a connecting hose and a high-pressure spray head; the conveying mechanism is used for conveying the aluminum alloy formwork; the cleaning mechanism comprises a moving assembly used for moving the high-pressure spray head, the moving assembly comprises worm shafts arranged on the bottom surface of the support top plate and parallel to each other, and rotary supports are arranged at the two ends of the worm shafts, respectively, wherein one rotary support is connected with a driving motor outside; the support top plate is provided with a longitudinal slide seat at the position between the two worm shafts, the longitudinal slide seat is provided with a longitudinal slide with an opening downward, the longitudinal slide is provided with a longitudinal sliding block inside, and the bottom of the longitudinal sliding block is rotatably connected with a driving rotating shaft; the driving rotating shaft is provided with an upper gear and a lower gear, the upper gear is located between the two worm shafts and is engaged with the two worm shafts at the same time; the lower gear is rotatably connected with a connecting column at the bottom, one side of the connecting column is provided with a longitudinal connecting rod parallel to the worm shaft, the upper surface of the side of the longitudinal connecting rod away from the connecting column is provided with a vertical support rod, the top of the vertical support rod is fixedly connected with a transverse sliding block, the upper side of the transverse sliding block is provided with a transverse slide seat perpendicular to the longitudinal slide, the bottom of the transverse slide seat is provided with a transverse slide with an opening downward, one side of the transverse support close to the lower gear is provided with a transverse rack engaged with the lower gear, one side of the transverse support is connected with a mounting seat, the high-pressure spray head is clamped in the mounting seat, the high-pressure connecting pipe is installed on the support top plate, and the high-pressure connecting pipe is connected with the high-pressure spray head through the connecting hose.

[0005] Further comprising a control device, the control device controls the working states of the two driving motors and the high-pressure water pump.

[0006] The two driving motors are rotationally symmetrically arranged or symmetrically arranged on the axis; the control method of the two driving motors is that when horizontal movement is needed, the two driving motors are controlled to rotate at the same frequency and in the same direction; when vertical movement is needed, the two driving motors are controlled to rotate at the same frequency and in opposite directions.

[0007] Specifically, when the two driving motors are rotationally symmetrically arranged, when horizontal movement is needed, the two driving motors are controlled to rotate in opposite directions, so that the two worm shafts rotate at the same frequency and in the same direction; at this time, the upper gear is kept from moving in the vertical direction, that is, it is kept rotating at a fixed position, thereby driving the transverse rack to move horizontally, and thereby driving the mounting seat to move horizontally.

[0008] When vertical movement is needed, the two driving motors are controlled to rotate in the same direction, so that the two worm shafts rotate at the same frequency and in opposite directions; at this time, the upper gear does not rotate, and the vertical movement is driven by the two worm shafts.

[0009] The moving direction in the horizontal or vertical movement is adjusted by adjusting the rotating direction of the driving motor.

[0010] The two driving motors are controlled to control the washing path, which is a meandering path formed by combining parallel strip paths and connecting paths, and the main purpose is not to repeat washing the same area and can ensure washing the whole aluminum alloy template;

[0011] The area covered by the washing path is not less than the area of the aluminum alloy template, which ensures that the edge of the aluminum alloy template can be effectively washed.

[0012] Specifically, the washing path for different specifications of aluminum alloy templates is preset, and the washing path is discussed according to the center point of the impact water column; during work, the control device controls the two driving motors to move the mounting seat according to the preset washing path;

[0013] The conveying member of the conveying mechanism is a conveying mesh belt, and a plurality of L-shaped baffles are arranged on the surface of the conveying mesh belt at intervals, one right angle of the aluminum alloy template abuts against the inner side of the L-shaped baffle, which facilitates positioning the aluminum alloy template and facilitates fully washing the aluminum alloy template according to the preset washing path.

[0014] Specifically, the interval between adjacent strip paths is 1-3 cm, and the moving speed of the mounting seat is 1800-3600 mm / min, by reasonably controlling the interval between adjacent strip paths and the moving speed of the mounting seat, fully washing is realized, and the working efficiency and working effect are ensured; the distance between the bottom surface of the high-pressure nozzle and the upper surface of the conveying mechanism is 5-15 cm, which can effectively impact aluminum alloy templates of different thicknesses; the high-pressure nozzle is installed at an angle of 30°-75° with the upper surface of the conveying mechanism, and the washing effect at a certain inclination angle is better than that at a vertical angle.

[0015] In use, the aluminum alloy template to be cleaned is placed on the conveying mesh belt, and one right angle of the aluminum alloy template abuts against; at the same time, the specification of the aluminum alloy template is input, the conveying mesh belt enters the aluminum alloy template to be cleaned into the cleaning area; the control device controls the two driving motors to switch the working state, the high-pressure nozzle on the mounting seat moves according to the washing path, after washing, the conveying mesh belt is started to guide out the washed aluminum alloy template, and at the same time, the next aluminum alloy template to be cleaned is guided in;

[0016] A cleaning liquid filtering and recycling device is arranged below the conveying mesh belt in the cleaning area to filter and recycle the cleaning liquid generated during washing.

[0017] Compared with the prior art, the application has the following advantages: artificial replacement can reduce the labor intensity of workers; compared with the matrix type high-pressure spray head, the aluminum alloy template can be fully flushed, and repeated flushing or partial corner flushing can be avoided; the mechanical structure is simple and convenient to maintain; different flushing paths can be completed by controlling two drive motors, thereby realizing the flushing of different specifications of aluminum alloy templates, and the degree of automation is high and the applicability is wide. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is a structural schematic diagram of the application.

[0019] Figure 2 is a structural schematic diagram of the installation seat after moving.

[0020] Figure 3 is Figure 1 the bottom view of

[0021] Figure 4 is a connection structure schematic diagram of the upper gear and the lower gear.

[0022] Figure 5 is a front view of the upper gear and the lower gear.

[0023] Figure 6 is a sectional view of the drive shaft.

[0024] Figure 7 is a structural schematic diagram of the flushing path.

[0025] Figure 8 is a top view of the conveying mesh belt.

[0026] Wherein, 1 is a support top plate, 2 is a rotating support, 21 is a worm shaft, 22 is a drive motor, 3 is an upper gear, 31 is a drive shaft, 32 is a lower gear, 33 is an upper connecting rod, 34 is a longitudinal sliding block, 35 is an upper step-shaped column, 4 is a transverse sliding seat, 41 is a transverse sliding rail, 42 is an installation seat, 5 is a transverse rack, 51 is a rectangular stop block, 6 is a connecting strut, 61 is a longitudinal connecting rod, 62 is a vertical strut, 63 is a transverse sliding block, 64 is a lower step-shaped column, 7 is a longitudinal sliding seat, 71 is a longitudinal sliding rail, 8 is a high-pressure water pump, 81 is a high-pressure connecting pipe, 82 is a high-pressure spray head, 83 is a connecting hose, 9 is a conveying mesh belt, 91 is an L-shaped baffle, 10 is an aluminum alloy template, 11 is a strip-shaped path, and 12 is a connecting path. DETAILED DESCRIPTION

[0027] The application will be further described below in conjunction with the drawings.

[0028] Clearly, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present application. Embodiment 1

[0029] As shown in Figures 1-7 An aluminum alloy template cleaning device includes an operation table, a conveying mechanism, a support and a recycling mechanism. The top of the support is provided with a support top plate 1. The bottom of the support top plate 1 is provided with a cleaning mechanism. The cleaning mechanism includes a high-pressure water pump 8, a high-pressure connecting pipe 81, a connecting hose 83, a high-pressure spray head 82 and a moving assembly for moving the high-pressure spray head 82.

[0030] The moving assembly includes worm shafts 21 arranged on the bottom surface of the support top plate 1 and parallel to each other. The two ends of each worm shaft 21 are respectively provided with a rotating support 2. One rotating support 2 is connected with a driving motor 22 outside. The two driving motors 22 are rotationally symmetrical arranged,

[0031] The top plate 1 of the support is provided with a longitudinal slide seat 7 at the position between the two worm shafts 21. The longitudinal slide seat 7 has a longitudinal slide 71 with an opening facing downwards. A longitudinal slider 34 is provided in the longitudinal slide 71. In this embodiment, the longitudinal slider 34 is provided with folded edges on both sides to improve the connection capability. The bottom of the longitudinal slider 34 is connected to an upper connecting rod 33. The bottom of the upper connecting rod 33 is provided with an upper stepped column 35. The upper connecting rod 33 is rotatably connected to the drive shaft 31 through the upper stepped column 35. The drive shaft 31 is provided with an upper gear 3 and a lower gear 32 (in an integrated structure). The upper gear 3 is located between the two worm shafts 21 and meshes with both worm shafts 21 at the same time. The bottom of the lower gear 32 is rotatably connected to a connecting support column 6. The top of the connecting support column 6 is provided with a lower stepped column 64. The connecting support column 6 is rotatably connected to the bottom of the lower gear 32 through the lower stepped column 64. One side of the connecting support column 6 is provided with a longitudinal section parallel to the worm shaft 21. The longitudinal connecting rod 61 has a vertical support rod 62 on its upper surface away from the connecting column 6. A transverse slider 63 is fixedly connected to the top of the vertical support rod 62. A transverse slide seat 4 perpendicular to the longitudinal slide 71 is provided above the transverse slide seat 63. A transverse slide 41 with its opening facing downward is provided at the bottom of the transverse slide seat. A transverse support is provided at the top of the transverse slide 41. A transverse rack 5 that meshes with the lower gear 32 is provided on the side of the transverse support near the lower gear 32. Rectangular stop blocks 51 are provided on both sides of the rack 5. A mounting base 42 is connected to one side of the transverse support. A high-pressure nozzle 82 is snapped into the mounting base 42. A high-pressure connecting pipe 81 is installed on the top plate 1 of the bracket. The high-pressure connecting pipe 81 is connected to the high-pressure nozzle 82 through a connecting hose 83. The system also includes a control device that controls the working status of two drive motors 22 and a high-pressure water pump 8. The control device includes an interactive interface for inputting the specifications of the aluminum alloy template 10.

[0032] like Figure 8 As shown, the conveying mechanism is used to convey the aluminum alloy template 10; the conveying component of the conveying mechanism is a conveyor belt 9, and several L-shaped baffles 91 are spaced apart on the surface of the conveyor belt 9. One right angle of the aluminum alloy template 10 abuts against the inner side of the L-shaped baffle 10, which facilitates the positioning of the aluminum alloy template 10 and facilitates thorough rinsing of the aluminum alloy template 10 according to the preset rinsing path; the rinsing path is a zigzag path formed by the combination of parallel strip paths 11 and connecting paths 12; the preset rinsing path is based on the center point of the impact water column for different specifications of aluminum alloy templates 10; during operation, the control device controls two drive motors 22 to move the mounting base 42 according to the preset rinsing path.

[0033] The working process is that the aluminum alloy template 10 to be cleaned is placed on the conveying mesh belt 9, and one right angle of the aluminum alloy template 10 abuts against the L-shaped baffle 91; meanwhile, the specification of the aluminum alloy template 10 is input, the conveying mesh belt 9 enters the aluminum alloy template 10 to be cleaned into the cleaning area of the operation table, the cleaning area is provided with baffles to prevent water overflow during the flushing process, and the specific structure of the baffle is not limited; the control device controls the two driving motors 22 to switch the working state, so that the high-pressure nozzle 82 on the mounting seat 42 moves according to the flushing path, the interval between adjacent strip-shaped paths is 2 cm, the moving speed of the mounting seat is 3000 mm / min, the distance between the bottom surface of the high-pressure nozzle 82 and the upper surface of the conveying mesh belt 9 is 14 cm, and the high-pressure nozzle is installed at an angle of 60° with the upper surface of the conveying mechanism; after the flushing is completed, the conveying mesh belt 9 is started to guide out the aluminum alloy template 10 after the flushing, and the next aluminum alloy template 10 to be cleaned is guided in; the cleaning liquid filtering and recycling device (which is a conventional technology in the field and is not described) is arranged below the conveying mesh belt 9 in the cleaning area to filter and recycle the cleaning liquid generated during the flushing.

[0034] The working principle is that the two driving motors 22 are rotationally symmetrical in the embodiment, when horizontal movement is needed, the two driving motors 22 are controlled to rotate in opposite directions, so that the two worm shafts 21 rotate at the same frequency and in the same direction, since the upper connecting rod 33 is rotatably connected to the driving shaft 31 through the upper stepped column 35, the upper gear 3 does not move in the longitudinal direction, that is, it remains in a fixed position and rotates, thereby driving the horizontal rack 5 to move horizontally, and thereby driving the mounting seat 42 to move horizontally.

[0035] When vertical movement is needed, the two driving motors 22 are controlled to rotate in the same direction, so that the two worm shafts 21 rotate at the same frequency and in opposite directions, at this time, the upper gear 3 does not rotate, the upper gear 3 is driven to move vertically by the two worm shafts 21, thereby driving the mounting seat 42 to move vertically.

[0036] The moving direction during horizontal movement or vertical movement is adjusted by adjusting the rotating direction of the driving motor 22.

[0037] In the embodiment, the horizontal, vertical, upper gear, lower gear and the like are used to explain the positional relationship of the parts in the embodiment, and are not limiting.

[0038] The foregoing merely illustrates the principles of the application and application of its leading features. This application is not limited to the illustrative embodiments shown and described herein. Rather, this application is capable of operating within a further range of conditions and environments than those specifically described herein, and further modifications can be made without departing from the spirit or scope of the application. Accordingly, the description is to be construed as illustrative only and not restrictive of the broad disclosure or application of the application. The specification and drawings are, accordingly, to be regarded simply as illustrative and with the scope of the application being measured by the appended claims, and not with the specification. No admission is made that any reference constitutes prior art. It is my intent, therefore, to be limited only as appears in the following claims.

[0039] Furthermore, it should be understood that although the description above relates to embodiments, not every embodiment contains only one independent technical solution, and the description above is only for the sake of clarity, and those skilled in the art should understand the description as a whole, and the technical solutions in each embodiment can be appropriately combined to form other embodiments that those skilled in the art can understand.

Claims

1. A cleaning device for aluminum alloy formwork, comprising an operation table, a conveying mechanism, a support and a recycling mechanism, a support top plate is arranged at the top of the support; a cleaning mechanism is installed at the bottom of the support top plate; the cleaning mechanism comprises a high-pressure water pump, a high-pressure connecting pipe, a connecting hose and a high-pressure spray head; the conveying mechanism is used for conveying the aluminum alloy formwork; characterized in that, The cleaning mechanism comprises a moving assembly for moving the high-pressure spray head, the moving assembly comprises worm shafts arranged on the bottom surface of the support top plate and parallel to each other, and rotary supports are arranged at the two ends of the worm shafts, and one rotary support is connected with a driving motor outside; the support top plate is provided with a longitudinal slide seat corresponding to the position between the two worm shafts, the longitudinal slide seat is provided with a longitudinal slide with an opening downward, the longitudinal slide is provided with a longitudinal sliding block inside, and the bottom of the longitudinal sliding block is rotatably connected with a driving rotating shaft; the driving rotating shaft is provided with an upper gear and a lower gear, the upper gear is located between the two worm shafts and is engaged with the two worm shafts at the same time; the lower gear is rotatably connected with a connecting column, one side of the connecting column is provided with a longitudinal connecting rod parallel to the worm shaft, the upper surface of the side of the longitudinal connecting rod away from the connecting column is provided with a vertical support rod, the top of the vertical support rod is fixedly connected with a horizontal sliding block, the horizontal sliding block is provided with a horizontal slide seat perpendicular to the longitudinal slide above, the bottom of the horizontal slide seat is provided with a horizontal slide with an opening downward, the top of the horizontal slide is provided with a horizontal support, one side of the horizontal support close to the lower gear is provided with a horizontal rack engaged with the lower gear, and one side of the horizontal support is connected with a mounting seat. The control device controls the working states of the two driving motors and the high-pressure water pump.

2. The cleaning device for an aluminum alloy mold plate according to claim 1, wherein The two driving motors are arranged in rotational symmetry or axial symmetry.

3. The cleaning device for an aluminum alloy mold plate according to claim 2, wherein When horizontal movement is needed, the two driving motors are controlled to rotate the two worm shafts at the same frequency and in the same direction; when longitudinal movement is needed, the two driving motors are controlled to rotate the two worm shafts at the same frequency and in opposite directions.

4. The cleaning device for an aluminum alloy mold plate according to claim 3, wherein The flushing path is a zigzag path formed by combining the parallel strip-shaped paths and the connecting paths. The flushing path covers an area not less than that of the aluminum alloy template.

5. The cleaning device for an aluminum alloy mold plate according to claim 4, wherein The flushing path is preset for different specifications of aluminum alloy templates.

6. The cleaning device for an aluminum alloy mold plate according to claim 4, wherein The interval between adjacent strip-shaped paths is 1-3 cm, and the moving speed of the mounting seat is 1800-3600 mm / min.

7. The cleaning device for an aluminum alloy mold plate according to claim 1, wherein Rectangular stop blocks are arranged on the two sides of the rack.

8. The cleaning device for an aluminum alloy mold plate according to claim 1, wherein The distance between the bottom surface of the high-pressure spray head and the upper surface of the conveying mechanism is 5-15 cm.

9. The cleaning device for an aluminum alloy mold plate according to claim 1, wherein The high-pressure spray head is installed at an angle of 30°-75° with the upper surface of the conveying mechanism.

10. The cleaning device for an aluminum alloy mold plate according to claim 1, wherein The conveying member of the conveying mechanism is a conveying mesh belt, and a plurality of L-shaped baffles are arranged on the surface of the conveying mesh belt at intervals.

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