A cleaning device for building formwork

Abstract

The application provides a cleaning device for a building template, and belongs to the technical field of building engineering, and effectively solves the problems of time-consuming and laborious cleaning and unsatisfactory cleaning effect of the dry cement block on the surface of the template. The technical scheme comprises a cleaning device for a building template, characterized by comprising a horizontally arranged platform, a limiting plate slidingly connected to the top surface of the platform, a template arranged on the limiting plate, a knocking mechanism arranged above the platform and matched with the template, a displacement mechanism connected to the knocking mechanism and matched with the template, and a cleaning mechanism arranged above the platform and matched with the template. The application has the beneficial effect of providing a cleaning device for a building template which can automatically and effectively clean the residual cement on the surface of the template.

Description

Technical Field

[0001] This invention relates to the field of building engineering technology, and more specifically to a cleaning device for building formwork. Background Technology

[0002] After use, construction formwork often leaves behind a lot of dried cement lumps on its contact surface with cement, requiring cleaning before it can be reused. Metal formwork made of aluminum alloy and other materials is widely used due to its stable structure and ease of reuse. When cleaning this type of formwork, people usually use manual methods to remove and grind it. This method is not only inefficient and labor-intensive, but also the cleaning effect is not ideal. Currently, high-pressure washing is also used for cleaning. Although the cleaning effect is better, it still does not solve the problems of low cleaning efficiency and high labor intensity.

[0003] Therefore, how to solve the above-mentioned technical problems has become the challenge faced by this invention. Summary of the Invention

[0004] To address the shortcomings of existing technologies, this invention provides a cleaning device for building formwork that can automatically and effectively clean residual cement from the surface of formwork.

[0005] The technical solution adopted by the present invention to solve its technical problem is as follows: The present invention provides a cleaning device for building formwork, including a horizontally set platform, a limiting plate slidably connected to the top surface of the platform, and a formwork set on the limiting plate;

[0006] A striking mechanism that cooperates with the template is provided above the platform, and the striking mechanism is connected to a displacement mechanism that cooperates with the template.

[0007] A cleaning mechanism that works in conjunction with the template is provided above the platform.

[0008] The limiting plate has a rectangular structure, and a placement groove that mates with the template is provided on the top of the limiting plate. The limiting plate is located on the front side of the platform.

[0009] The striking mechanism includes first mounting columns symmetrically and vertically arranged on both sides of the rear of the limiting plate. A first fixing plate is fixedly connected between the two first mounting columns. The first fixing plate has a plurality of sliding holes equidistantly opened. A sliding rod is slidably connected in each sliding hole, passing through the upper and lower sides of the sliding hole. A hammer head is fixedly connected to the bottom end of each sliding rod. The top of each sliding rod is fixedly connected to the bottom of a horizontally arranged lifting plate. The two ends of the lifting plate are respectively slidably connected in a vertically arranged first sliding groove. The two first sliding grooves are respectively fixedly connected to the top of the first mounting column. A first spring is sleeved on the part of each sliding rod between the top of the corresponding hammer head and the lifting plate.

[0010] Two connecting plates are symmetrically fixedly connected to the rear sides of the lifting plate and are perpendicular to each other and horizontally arranged. The ends of the two connecting plates away from the lifting plate are respectively slidably connected to the vertically arranged second slide groove.

[0011] A mounting bracket is provided below the connecting plate, and a first rotating rod is rotatably connected between the two sides of the mounting bracket. Cams are coaxially sleeved on both sides of the first rotating rod corresponding to the bottom of the two connecting plates.

[0012] The central shaft of the first rotating rod is coaxially and fixedly connected to the output end of the drive motor.

[0013] The platform below the center of the limiting plate has a through slot from front to back. The displacement mechanism includes a sliding plate slidably connected to the bottom of the through slot. Both sides of the top of the sliding plate are fixedly connected to a locking plate that extends to the top of the through slot and engages with the limiting plate.

[0014] A first rack is provided from the outside to the inside at the center of the bottom side of the skateboard. A first gear is provided below the first rack and meshes with it. The first gear is coaxially rotatably connected to the outside of the second rotating rod. The two ends of the second rotating rod are fixedly connected to two first mounting plates provided below the platform. A first missing gear is meshed on one side of the first gear. The first missing gear is coaxially sleeved on the third rotating rod. The two ends of the third rotating rod are rotatably connected to the first mounting plates.

[0015] The diameter of the first missing gear is smaller than the diameter of the first gear.

[0016] A worm gear is coaxially sleeved on the outer side of the third rotating rod. The worm gear meshes with the worm. Both ends of the worm are rotatably connected to two second mounting plates. The second mounting plates are fixedly connected to the first mounting plate.

[0017] A first bevel gear is coaxially sleeved on the outside of the worm gear, the first bevel gear meshes with a second bevel gear, the second bevel gear is coaxially sleeved on the outside of the fourth rotating rod, and the two sides of the fourth rotating rod are rotatably connected to the first mounting plate and the third mounting plate, respectively.

[0018] The fourth rotating rod is coaxially sleeved with a first transmission disc on its outer side, and the first rotating rod is coaxially sleeved with a second transmission disc on its outer side. A first transmission belt is sleeved between the first transmission disc and the second transmission disc.

[0019] The cleaning mechanism includes two second mounting columns located near the front of the limiting plate, corresponding to the first mounting column. A horizontally arranged second fixing plate is fixedly connected between the two second mounting columns. The second fixing plate and the first fixing plate are symmetrically provided with a third sliding groove on the opposite side. A first mounting column and a second mounting column located on the same side are respectively fixedly connected with a surrounding plate. Both surrounding plates are provided with a fourth sliding groove. The two fourth sliding grooves are respectively connected to the third sliding grooves on both sides in a straight line direction.

[0020] The two fourth slid grooves are slidably connected to the cleaning frame, which is sequentially provided with a fixed cleaning plate, a movable cleaning plate, a high-pressure flushing head, and a roller brush.

[0021] A rear plate is fixedly connected between the two enclosure panels on the side away from the limiting plate. The rear plate is fixedly connected to the fixed end of a horizontally arranged automatic telescopic rod. The telescopic end of the automatic telescopic rod is fixedly connected to the cleaning frame.

[0022] The cleaning frame includes a rectangular top plate that is slidably connected to the fourth slide groove on both sides, and an arc-shaped fixed cleaning plate is fixedly connected to the bottom of the top plate near the limiting plate.

[0023] A through movable groove is formed at the top of the top plate along the direction of the fixed cleaning plate. A sliding rod is slidably connected in the movable groove along the direction of the fourth sliding groove. The bottom of the sliding rod is fixedly connected to the movable cleaning plate. A reciprocating plate facing away from the limiting plate is fixedly connected at the center of the top of the sliding rod. The reciprocating plate extends to the outside of the top plate and slides with the top plate at its bottom. Several second springs are fixedly connected between the side of the sliding rod away from the limiting plate and the movable groove. Several high-pressure flushing heads are equidistantly arranged at the bottom of the top plate along the direction of the movable groove.

[0024] The top plate is symmetrically fixed to two vertically downward-facing upright plates on the bottom side away from the fixed cleaning plate. A horizontally positioned fifth rotating rod is rotatably connected between the two upright plates. The roller brush is coaxially sleeved on the outer side of the fifth rotating rod.

[0025] A U-shaped push plate is fixedly connected between the two upright plates, and the telescopic end of the automatic telescopic rod is fixedly connected to the center of the outer side of the push plate.

[0026] The reciprocating plate is provided with a second rack at the bottom of the outer part of the top plate. A second missing gear is provided below the second rack and meshes with it. The second missing gear is coaxially sleeved on the outside of the sixth rotating rod. The two ends of the sixth rotating rod are rotatably connected to the ear plates on both sides. The ear plates are respectively fixedly connected to the vertical plate located on the same side. A third transmission disc is coaxially sleeved on both sides of the sixth rotating rod.

[0027] The fifth rotating rod has a second gear coaxially sleeved on both sides, and each second gear meshes with a third gear above it. Each third gear is coaxially sleeved on the outside of the seventh rotating rod, and one end of each seventh rotating rod is rotatably connected to the vertical plate.

[0028] Each of the seventh rotating rods is coaxially sleeved with a fourth transmission disc, and a second transmission belt is sleeved between the fourth transmission disc and the third transmission disc located on the same side.

[0029] For each of the second gears, a third rack is provided below it along the direction of the fourth slide groove to mesh with it. The third rack is located above the template and its bottom ends are fixedly connected to the platform.

[0030] A discharge channel is provided below the side of the limiting plate away from the cleaning mechanism. The bottom end of the discharge channel is connected to a storage box. Rollers are provided at the bottom of the storage box, and a handle is provided on the outer wall of the storage box.

[0031] The platform is equipped with several legs at its bottom.

[0032] A control terminal is provided on the platform, and the control terminal is electrically connected to the drive components of the striking mechanism and the cleaning mechanism.

[0033] In actual use, the present invention works as follows: First, the template is placed in the placement slot of the limiting plate. Then, the drive motor is started, which drives the first rotating rod to rotate. The first rotating rod drives the cam to rotate. When the cam protrusion lifts the lifting plate, the lifting plate drives the hammer head to move upward. When the cam protrusion disengages from the lifting plate, the hammer head strikes the template below under the action of the first spring. At the same time, the first motor drives the second transmission disc to rotate, which in turn drives the first transmission disc to rotate via the first transmission belt. The first transmission disc drives the fourth rotating rod to rotate, which in turn drives the second bevel gear to rotate. The second bevel gear drives the first bevel gear to rotate, which in turn drives the worm gear to rotate. The worm gear drives the worm wheel to rotate, which in turn drives the third rotating rod to rotate. The third rotating rod drives the first missing gear to rotate, which intermittently drives the first gear to rotate. The first gear drives the first rack to drive the front clamping plate, pushing the template gradually towards the hammer head. The process involves the moving hammer repeatedly striking the same area of ​​the template. As the hammer is lifted, the template moves forward a small distance to ensure that every part of the template surface is repeatedly struck. Once the last part of the template has been struck, the drive motor flips, and the template moves forward simultaneously through the rear clamping plate while being struck. When it reaches the initial position, the striking mechanism stops, and the cleaning mechanism is activated. The automatic telescopic rod pushes the cleaning frame towards the template. First, the fixed cleaning plate at the front pushes the cement blocks that were previously hammered down, and the cement blocks are gathered inside the fixed cleaning plate until they are pushed into the unloading channel and into the storage box. At the same time, the movable cleaning plate behind the fixed cleaning plate repeatedly scrapes away the cement residue on the template surface until it is pushed into the unloading channel. The parts scraped away by the movable cleaning plate are cleaned by a high-pressure flushing head, and then the final cleaning is completed by the roller brush at the rear.

[0034] The reciprocating process of the movable cleaning plate is as follows: the automatic telescopic rod pushes the cleaning frame forward, causing the second gear to mesh with the third rack. During the movement, the third rack drives the second gear to rotate, the second gear drives the third gear 621 to rotate, the third gear drives the seventh rotating rod to rotate, the seventh rotating rod drives the fourth transmission disc to rotate, the fourth transmission disc drives the third transmission disc to rotate via the second transmission belt, the third transmission disc drives the sixth rotating rod to rotate, and the sixth rotating rod drives the second missing gear to rotate. When the second missing gear meshes with the second rack, it pulls the reciprocating plate backward. The reciprocating plate drives the movable cleaning plate to move backward via the sliding rod 612. When the second missing gear disengages from the second rack, it is pushed forward rapidly by the second spring to scrape off the residual cement.

[0035] The beneficial effects of this invention are as follows:

[0036] 1. This invention can automatically and comprehensively tap the cement on the surface of the template through a tapping mechanism, causing the hardened cement blocks to detach from the template.

[0037] 2. The present invention can synchronously drive the displacement mechanism through the operation of the striking mechanism, gradually and intermittently moving the template to the position of the corresponding hammer head;

[0038] 3. The cleaning mechanism of this invention can push the loose cement blocks into the storage box through the fixed cleaning plate for unified cleaning;

[0039] 4. The present invention uses the moving cleaning plate to reciprocate and clean up cement blocks that were not cleaned before by synchronously driving the moving cleaning mechanism during its movement.

[0040] 5. The present invention further improves the cleaning effect by using high-pressure flushing and roller brushes. Attached Figure Description

[0041] Figure 1 This is the front view of the present invention;

[0042] Figure 2 This is a top view of the present invention;

[0043] Figure 3 This is a bottom view of the present invention;

[0044] Figure 4 This is a three-dimensional structural diagram of the present invention;

[0045] Figure 5 for Figure 4 Enlarged diagram of area A;

[0046] Figure 6 This is a three-dimensional structural diagram of the first angle of the striking mechanism of the present invention during operation;

[0047] Figure 7 This is a three-dimensional structural diagram of the second angle of the striking mechanism of the present invention during operation;

[0048] Figure 8 This is a three-dimensional structural diagram of the cleaning mechanism of the present invention during operation;

[0049] Figure 9 for Figure 8 Enlarged diagram of area A;

[0050] Figure 10 This is a three-dimensional structural diagram of a portion of the cleaning mechanism of the present invention from a first angle;

[0051] Figure 11 This is a two-dimensional structural diagram of the cleaning mechanism of the present invention from a second angle.

[0052] The attached figures are labeled as follows: 1. Platform; 101. Through groove; 102. Unloading channel; 103. Support leg; 2. Limiting plate; 201. Placement groove; 3. Template; 4. Hammering mechanism; 401. First mounting column; 402. First fixing plate; 403. Sliding hole; 404. Sliding rod; 405. Hammer head; 406. Lifting plate; 407. First sliding groove; 408. First spring; 409. Connecting plate; 410. Second sliding groove; 411. Mounting frame; 412. First rotating rod; 4 13. Cam; 414. Drive motor; 5. Displacement mechanism; 501. Slide plate; 502. Clamping plate; 503. First rack; 504. First gear; 505. Second rotating rod; 506. First mounting plate; 507. First missing gear; 508. Third rotating rod; 509. Worm gear; 510. Worm; 511. Second mounting plate; 512. First bevel gear; 513. Second bevel gear; 514. Fourth rotating rod; 515. Third mounting plate; 516. First transmission disc; 517. Second transmission disc; 518. First transmission belt; 6. Cleaning mechanism; 601. Second mounting post; 602. Second fixing plate; 603. Enclosure plate; 604. Fourth chute; 605. Cleaning frame; 6051. Top plate; 6052. Movable groove; 6053. Vertical plate; 6054. Push plate; 6055. Ear plate; 606. Fixed cleaning plate; 607. Movable cleaning plate; 608. High-pressure flushing head; 609. Roller brush; 610. Rear plate; 611. Automatic telescopic mechanism 612. Sliding rod; 613. Reciprocating plate; 614. Second spring; 615. Fifth rotating rod; 616. Second rack; 617. Second missing gear; 618. Sixth rotating rod; 619. Third transmission disc; 620. Second gear; 621. Third gear; 622. Seventh rotating rod; 623. Fourth transmission disc; 624. Second transmission belt; 625. Third rack; 626. Third chute; 7. Storage box; 701. Roller; 702. Handle; 8. Control terminal. Detailed Implementation

[0053] To clearly illustrate the technical features of this solution, the following detailed implementation method will be used to describe the solution.

[0054] See Figures 1 to 11 As shown, this invention is a cleaning device for building formwork, comprising a horizontally arranged platform 1, a limiting plate 2 slidably connected to the top surface of the platform 1, a formwork 3 mounted on the limiting plate 2, a striking mechanism 4 cooperating with the formwork 3 mounted above the platform 1, a displacement mechanism 5 cooperating with the formwork 3 connected to the striking mechanism 4, and a cleaning mechanism 6 cooperating with the formwork 3 mounted above the platform 1. A control terminal 8 is mounted on the platform 1, and the control terminal is electrically connected to the drive components of the striking mechanism 4 and the cleaning mechanism 6.

[0055] The limiting plate 2 has a rectangular structure. The top of the limiting plate 2 has a placement groove 201 that mates with the template 3. The limiting plate 2 is located on the front side of the platform 1. The striking mechanism 4 includes first mounting columns 401 that are symmetrically and vertically arranged on both sides of the rear of the limiting plate 2. A first fixing plate 402 is fixedly connected between the two first mounting columns 401. The first fixing plate 402 has several sliding holes 403 that are equidistantly arranged. A sliding rod 404 that passes through the upper and lower sides of each sliding hole 403 is slidably connected in each sliding hole 403. A hammer head 405 is fixedly connected to the bottom of each sliding rod 404. The top of each sliding rod 404 is fixedly connected to the bottom of a horizontally arranged lifting plate 406. The two ends of the lifting plate 406 are slidably connected to the vertically arranged first sliding groove 407. The two first sliding grooves 407 are fixedly connected to the top of the first mounting column 401. A first spring 408 is sleeved on the part of each sliding rod 404 between the top of the corresponding hammer head 405 and the lifting plate 406. A discharge channel 102 is provided below the side of the limiting plate 2 away from the cleaning mechanism 6. The bottom end of the discharge channel 102 is connected to a storage box 7. The bottom of the storage box 7 is provided with rollers 701. A handle 702 is provided on the outer wall of the storage box 7. Several support legs 103 are provided at the bottom of the platform 1. Two connecting plates 409 are symmetrically fixedly connected to the rear two sides of the lifting plate 406 and are arranged horizontally and perpendicular to each other. The ends of the two connecting plates 409 away from the lifting plate 406 are respectively slidably connected to the vertically arranged second slide groove 410. A mounting frame 411 is provided below the connecting plate 409. A first rotating rod 412 is rotatably connected between the two sides of the mounting frame 411. Cams 413 are coaxially sleeved on both sides of the first rotating rod 412 corresponding to the bottom of the two connecting plates 409. The central rotating shaft of the first rotating rod 412 is coaxially fixedly connected to the output end of the drive motor 414. The platform 1 below the center of the limiting plate 2 has a through slot 101 extending from front to back. The displacement mechanism 5 includes a slide plate 501 slidably connected to the bottom of the through slot 101. Both sides of the top of the slide plate 501 are fixedly connected to a locking plate 502 extending above the through slot 101 and engaging with the limiting plate 2. The bottom center of the slide plate 501 has a first rack 503 arranged from the outside to the inside. Below the first rack 503 is a first gear 504 meshing with it. The first gear 504 is coaxially rotatably connected to the outside of the second rotating rod 505. The two ends of the second rotating rod 505 are fixedly connected to two first mounting plates 506 arranged below the platform 1. The first gear 504 has a first missing gear 507 meshing on one side. The first missing gear 507 is coaxially sleeved on the third rotating rod 508. The two ends of the third rotating rod 508 are rotatably connected to the first mounting plates 506. The diameter of the first missing gear 507 is smaller than the diameter of the first gear 504.A worm gear 509 is coaxially sleeved on the outer side of the third rotating rod 508. The worm gear 509 meshes with the worm 510. Both ends of the worm 510 are rotatably connected to two second mounting plates 511. The second mounting plates 511 are fixedly connected to the first mounting plate 506. A first bevel gear 512 is coaxially sleeved on the outer side of the worm 510. The first bevel gear 512 meshes with the second bevel gear 513. The second bevel gear 513 is coaxially sleeved on the outer side of the fourth rotating rod 514. The two sides of the fourth rotating rod 514 are rotatably connected to the first mounting plate 506 and the third mounting plate 515, respectively. A first transmission disc 516 is coaxially sleeved on the outer side of the fourth rotating rod 514. A second transmission disc 517 is coaxially sleeved on the outer side of the first rotating rod 512. A first transmission belt 518 is sleeved between the first transmission disc 516 and the second transmission disc 517.

[0056] The cleaning mechanism 6 includes two second mounting posts 601 positioned near the front sides of the limiting plate 2, corresponding to the first mounting posts 401. A horizontally positioned second fixing plate 602 is fixedly connected between the two second mounting posts 601. The second fixing plate 602 has a third sliding groove 626 symmetrically and laterally formed on the side opposite to the first fixing plate 402. A surrounding plate 603 is fixedly connected to one of the first mounting posts 401 and one of the second mounting posts 601 on the same side. Both surrounding plates 603 have a fourth sliding groove 604. The four sliding grooves 604 are connected to the third sliding grooves 626 on both sides in a straight line. The two fourth sliding grooves 604 are slidably connected to the cleaning frame 605. The cleaning frame 605 is provided with a fixed cleaning plate 606, a movable cleaning plate 607, a high-pressure flushing head 608 and a roller brush 609 in sequence. A rear plate 610 is fixedly connected between the two side panels 603 away from the limiting plate 2. The rear plate 610 is fixedly connected to the fixed end of the horizontally set automatic telescopic rod 611. The telescopic end of the automatic telescopic rod 611 is fixedly connected to the cleaning frame 605. The cleaning rack 605 includes a rectangular top plate 6051 slidably connected to the fourth slide groove 604 on both sides. An arc-shaped fixed cleaning plate 606 is fixedly connected to the bottom of the top plate 6051 near the limiting plate 2. A through movable groove 6052 is opened on the top of the top plate 6051 along the setting direction of the fixed cleaning plate 606. A sliding rod 612 is slidably connected in the movable groove 6052 along the direction of the fourth slide groove 604. The bottom of the sliding rod 612 is fixedly connected to the movable cleaning plate 607. A reciprocating plate 613 is fixedly connected to the center of the top of the sliding rod 612, facing away from the limiting plate 2. The reciprocating plate 613 extends to the outside of the top plate 6051 and its bottom is slidably matched with the top plate 6051. The sliding rod 612 is fixedly connected to the movable groove 6052 on the side away from the limiting plate 2 with several second springs 614. Several high-pressure flushing heads 608 are equidistantly arranged at the bottom of the top plate 6051 along the direction of the movable groove 6052. Vertical plates 6053 are symmetrically fixedly connected to the bottom sides of the top plate 6051 on the side away from the fixed cleaning plate 606. A horizontally arranged fifth rotating rod 615 is rotatably connected between the two upright plates 6053. A roller brush 609 is coaxially sleeved on the outer side of the fifth rotating rod 615. A U-shaped push plate 6054 is fixedly connected between the two upright plates 6053. The telescopic end of the automatic telescopic rod 611 is fixedly connected to the center of the outer side of the push plate 6054.A second rack 616 is provided at the bottom of the outer part of the reciprocating plate 613 on the top plate 6051. A second missing gear 617 is provided below the second rack 616 and meshes with it. The second missing gear 617 is coaxially sleeved on the outside of the sixth rotating rod 618. The two ends of the sixth rotating rod 618 are rotatably connected to the ear plates 6055 on both sides. The ear plates 6055 are fixedly connected to the vertical plate 6053 on the same side. A third transmission disc 619 is coaxially sleeved on both sides of the sixth rotating rod 618. A second gear 620 is coaxially sleeved on both sides of the fifth rotating rod 615. Each second gear 620 is connected to a third transmission disc 619 on its upper side. A third gear 621 is engaged, and each third gear 621 is coaxially sleeved on the outside of the seventh rotating rod 622. One end of each seventh rotating rod 622 is rotatably connected to the vertical plate 6053. A fourth transmission disc 623 is coaxially sleeved on the outside of each seventh rotating rod 622. A second transmission belt 624 is sleeved between the fourth transmission disc 623 and the third transmission disc 619 located on the same side. A third rack 625 is provided below each second gear 620 along the direction of the fourth slide groove 604 to mesh with it. The third rack 625 is located above the template 3 and its bottom ends are fixedly connected to the platform 1.

[0057] In actual use: First, place the template 3 into the placement slot 201 of the limiting plate 2, then start the drive motor 414. The drive motor 414 drives the first rotating rod 412 to rotate, and the first rotating rod 412 drives the cam 413 to rotate. When the protrusion of the cam 413 lifts the lifting plate 406, the lifting plate 406 drives the hammer 405 to move upward. When the protrusion of the cam 413 disengages from the lifting plate 406, the hammer 405 strikes the template 3 below under the action of the first spring 408. At the same time, the first motor 414 drives the second transmission disc 517 to rotate, through the first A transmission belt 518 drives the first transmission disc 516 to rotate, the first transmission disc 516 drives the fourth rotating rod 514 to rotate, the fourth rotating rod 514 drives the second bevel gear 513 to rotate, the second bevel gear 513 drives the first bevel gear 512 to rotate, the first bevel gear 512 drives the worm gear 510 to rotate, the worm gear 510 drives the worm wheel 509 to rotate, the worm wheel 509 drives the third rotating rod 508 to rotate, the third rotating rod 508 drives the first missing gear 507 to rotate, the first missing gear 507 intermittently drives the first gear 504 to rotate, the first gear 504... By driving the first rack 503 to drive the front clamping plate 502, the template 3 is gradually moved towards the hammer head 405. After the hammer head 405 repeatedly strikes the same part of the template 3, the template 3 moves forward a small distance to ensure that every part of the template 3 surface is repeatedly struck. When the last part of the template 3 is finished being struck, the drive motor 404 flips, and the rear clamping plate 502 drives the template to move forward while continuously striking. When it reaches the initial position, the striking mechanism 4 stops running, and the cleaning mechanism 6 is started. The automatic telescopic rod 611 pushes the cleaning mechanism forward. The rack 605 moves towards the template 3. First, the fixed cleaning plate 606 pushes the cement blocks that were previously hammered down at the front, and the cement blocks are gathered inside the fixed cleaning plate 606 until they are pushed into the unloading channel 101 and enter the storage box 7. At the same time, the movable cleaning plate 607 reciprocates to remove the cement residue on the surface of the template 3 behind the fixed cleaning plate 606 until it is pushed into the unloading channel 101. The part removed by the movable cleaning plate 607 is cleaned by the high-pressure flushing head 608. After cleaning, the final cleaning is completed by the roller brush 609 at the back.

[0058] The reciprocating process of the movable cleaning plate 607 is as follows: the automatic telescopic rod 611 pushes the cleaning frame 605 forward, causing the second gear 620 to mesh with the third rack 625. During the movement, the third rack 625 drives the second gear 620 to rotate, the second gear 620 drives the third gear 621 to rotate, the third gear 621 drives the seventh rotating rod 622 to rotate, the seventh rotating rod 622 drives the fourth transmission disc 623 to rotate, and the fourth transmission disc 623 drives the third transmission disc 619 through the second transmission belt 624. The third transmission disc 619 rotates, causing the sixth rotating rod 618 to rotate. The sixth rotating rod 618 then rotates the second missing gear 617. When the second missing gear 617 meshes with the second rack 616, it pulls the reciprocating plate 613 backward. The reciprocating plate 613 then moves the movable cleaning plate 607 backward via the sliding rod 612. When the second missing gear 617 disengages from the second rack 616, the movable cleaning plate 607 is pushed forward rapidly by the second spring 614 to scrape off the residual cement.

[0059] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A cleaning device for building formwork, characterized in that, The platform (1) is horizontally set, and a limiting plate (2) is slidably connected to the top surface of the platform (1). A template (3) is set on the limiting plate (2). A striking mechanism (4) that cooperates with the template (3) is provided above the platform (1), and the striking mechanism (4) is connected to a displacement mechanism (5) that cooperates with the template (3). A cleaning mechanism (6) that works in conjunction with the template (3) is provided above the platform (1); The limiting plate (2) is a rectangular structure, and the top of the limiting plate (2) is provided with a placement groove (201) that cooperates with the template (3). The limiting plate (2) is located on the front side of the platform (1). The striking mechanism (4) includes first mounting posts (401) symmetrically and vertically arranged on both sides of the rear of the limiting plate (2). A first fixing plate (402) is fixedly connected between the two first mounting posts (401). The first fixing plate (402) has a plurality of sliding holes (403) equidistantly arranged. A sliding rod (404) is slidably connected in each sliding hole (403) through the upper and lower sides of the sliding hole (403). A hammer is fixedly connected to the bottom end of each sliding rod (404). The top of each of the slide rods (404) is fixedly connected to the bottom of the horizontally arranged lifting plate (406). The two ends of the lifting plate (406) are respectively slidably connected in the vertically arranged first slide groove (407). The two first slide grooves (407) are respectively fixedly connected to the top of the first mounting column (401). Each slide rod (404) is fitted with a first spring (408) in the part between the top of the corresponding hammer head (405) and the lifting plate (406). The lifting plate (406) has two symmetrically fixedly connected connecting plates (409) on both sides of its rear, which are perpendicular to each other and horizontally arranged. The ends of the two connecting plates (409) away from the lifting plate (406) are respectively slidably connected in the vertically arranged second slide groove (410). A mounting bracket (411) is provided below the connecting plate (409). A first rotating rod (412) is rotatably connected between the two sides of the mounting bracket (411). A cam (413) is coaxially sleeved on both sides of the first rotating rod (412) corresponding to the bottom of the two connecting plates (409). The central shaft of the first rotating rod (412) is coaxially and fixedly connected to the output end of the drive motor (414); The platform (1) below the center of the limiting plate (2) has a through slot (101) from front to back. The displacement mechanism (5) includes a sliding plate (501) slidably connected to the bottom of the through slot (101). Both sides of the top of the sliding plate (501) are fixedly connected with a locking plate (502) extending to the top of the through slot (101) and engaging with the limiting plate (2). The bottom center of the slide plate (501) is provided with a first rack (503) from the outside to the inside. A first gear (504) meshes with the first rack (503) below it. The first gear (504) is coaxially rotatably connected to the outside of the second rotating rod (505). The two ends of the second rotating rod (505) are fixedly connected to two first mounting plates (506) provided below the platform (1). A first missing gear (507) meshes with one side of the first gear (504). The first missing gear (507) is coaxially sleeved on the third rotating rod (508). The two ends of the third rotating rod (508) are rotatably connected to the first mounting plate (506). The diameter of the first missing gear (507) is smaller than the diameter of the first gear (504); A worm gear (509) is coaxially sleeved on the outer side of the third rotating rod (508). The worm gear (509) meshes with the worm (510). The two ends of the worm (510) are rotatably connected to two second mounting plates (511). The second mounting plates (511) are fixedly connected to the first mounting plate (506). The worm (510) is coaxially sleeved with a first bevel gear (512), which meshes with a second bevel gear (513). The second bevel gear (513) is coaxially sleeved with the outside of a fourth rotating rod (514). The two sides of the fourth rotating rod (514) are rotatably connected to the first mounting plate (506) and the third mounting plate (515), respectively. The fourth rotating rod (514) is coaxially sleeved with a first transmission disc (516) on its outer side, and the first rotating rod (412) is coaxially sleeved with a second transmission disc (517) on its outer side. A first transmission belt (518) is sleeved between the first transmission disc (516) and the second transmission disc (517). The cleaning mechanism (6) includes two second mounting posts (601) located near the front sides of the limiting plate (2) corresponding to the first mounting post (401). A horizontally arranged second fixing plate (602) is fixedly connected between the two second mounting posts (601). The second fixing plate (602) is symmetrically provided with a third sliding groove (626) on the opposite side of the first fixing plate (402). A first mounting post (401) and a second mounting post (601) located on the same side are respectively fixedly connected with a surrounding plate (603). Both surrounding plates (603) are provided with a fourth sliding groove (604). The two fourth sliding grooves (604) are respectively connected to the third sliding grooves (626) on both sides in a straight line direction. The two fourth slid grooves (604) are slidably connected to the cleaning frame (605), which is provided with a fixed cleaning plate (606), a movable cleaning plate (607), a high-pressure flushing head (608), and a roller brush (609) in sequence; A rear plate (610) is fixedly connected between the two enclosures (603) on the side away from the limiting plate (2). The rear plate (610) is fixedly connected to the fixed end of the horizontally arranged automatic telescopic rod (611). The telescopic end of the automatic telescopic rod (611) is fixedly connected to the cleaning frame (605).

2. The cleaning device for building formwork according to claim 1, characterized in that, The cleaning rack (605) includes a rectangular top plate (6051) that is slidably connected to the fourth slide groove (604) on both sides. An arc-shaped fixed cleaning plate (606) is fixedly connected to the bottom of the top plate (6051) near the limiting plate (2). A through movable groove (6052) is opened on the top of the top plate (6051) along the direction of the fixed cleaning plate (606). A sliding rod (612) is slidably connected in the movable groove (6052) along the direction of the fourth sliding groove (604). The bottom of the sliding rod (612) is fixedly connected to the movable cleaning plate (607). A reciprocating plate (613) is fixedly connected at the center of the top of the sliding rod (612) towards the side away from the limiting plate (2). The reciprocating plate (613) extends to the outside of the top plate (6051) and its bottom is slidably engaged with the top plate (6051). A number of second springs (614) are fixedly connected between the side of the sliding rod (612) away from the limiting plate (2) and the movable groove (6052). A number of high-pressure flushing heads (608) are equidistantly arranged at the bottom of the top plate (6051) along the direction of the movable groove (6052). The top plate (6051) is symmetrically fixedly connected to two vertically downward upright plates (6053) on the bottom side away from the fixed cleaning plate (606). A horizontally arranged fifth rotating rod (615) is rotatably connected between the two upright plates (6053). The roller brush (609) is coaxially sleeved on the outer side of the fifth rotating rod (615). A U-shaped push plate (6054) is fixedly connected between the two upright plates (6053), and the telescopic end of the automatic telescopic rod (611) is fixedly connected to the outer center of the push plate (6054).

3. The cleaning device for building formwork according to claim 2, characterized in that, The reciprocating plate (613) is provided with a second rack (616) at the bottom of the outer part of the top plate (6051). A second missing gear (617) is provided below the second rack (616) and meshes with it. The second missing gear (617) is coaxially sleeved on the outside of the sixth rotating rod (618). The two ends of the sixth rotating rod (618) are rotatably connected to the ear plates (6055) on both sides. The ear plates (6055) are respectively fixedly connected to the upright plate (6053) located on the same side. A third transmission disc (619) is coaxially sleeved on both sides of the sixth rotating rod (618). The fifth rotating rod (615) has a second gear (620) coaxially sleeved on both sides. Each second gear (620) meshes with a third gear (621) above it. Each third gear (621) is coaxially sleeved on the outside of the seventh rotating rod (622). One end of each seventh rotating rod (622) is rotatably connected to the vertical plate (6053). Each of the seventh rotating rods (622) is coaxially sleeved with a fourth transmission disc (623), and a second transmission belt (624) is sleeved between the fourth transmission disc (623) and the third transmission disc (619) located on the same side. For each of the second gears (620), a third rack (625) is provided below it along the direction of the fourth slide groove (604) to mesh with it. The third rack (625) is located above the template (3) and its bottom ends are fixedly connected to the platform (1).

4. The cleaning device for building formwork according to claim 1, characterized in that, The limiting plate (2) is provided with a discharge channel (102) on the side away from the cleaning mechanism (6). The bottom end of the discharge channel (102) is connected to a storage box (7). The bottom of the storage box (7) is provided with a roller (701). The outer wall of the storage box (7) is provided with a handle (702). The platform (1) has several legs (103) at its bottom.

5. The cleaning device for building formwork according to claim 1, characterized in that, A control terminal (8) is provided on the platform (1), and the control terminal is electrically connected to the driving components of the striking mechanism (4) and the cleaning mechanism (6).

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