A dust-preventing construction formwork surface repair device

Abstract

This invention relates to the field of building formwork repair technology, specifically to a building formwork surface repair device for preventing dust. It includes a mounting base and a grinding roller mounted on the mounting base. A reciprocating assembly is provided on the upper surface of the mounting base. A moving track is provided on one side of the grinding roller, and several magnetic blocks are slidably arranged within the moving track. A nail-removing assembly is connected to one side of each magnetic block, and a lifting assembly is provided at the lower end of the nail-removing assembly. A sensor is provided on the other side of each magnetic block. The sensor transmits information to the lifting assembly, which then drives the nail-removing assembly to remove nails from the building formwork. The nail-removing assembly in this invention also includes a telescopic component. This telescopic component allows multiple nails to be removed at once, increasing the area of ​​the building formwork to be cleaned. This device not only reduces damage to the surface of the building formwork but also improves the efficiency of surface repair.

Description

Technical Field

[0001] This invention relates to the field of building formwork repair technology, specifically to a building formwork surface repair device for preventing dust. Background Technology

[0002] Construction formwork is used for pouring concrete components. It ensures the accuracy of the shape and dimensions of the structure and components. The disassembled formwork will contain cement impurities and rivets. In order to facilitate the reuse of the formwork, the surface of the formwork generally needs to be repaired and polished to make the surface relatively smooth.

[0003] A Chinese invention with application publication number CN116460525A discloses a surface repair device for building templates, including a first mounting base, a sliding plate, a second mounting base, a first drive motor, and a repair roller. The sliding plate is slidably connected to the top of the first mounting base, the second mounting base is slidably connected to the first mounting base, the first drive motor is located at the rear of the second mounting base, and the repair roller is rotatably connected between the second mounting bases.

[0004] However, the inventors discovered that the above-mentioned literature describes cutting and smoothing the protrusions remaining on the building template by cutting a saw blade and then grinding and repairing them. However, in actual operation, the rivets are not only difficult to cut, but also more likely to damage the building template by pulling them from side to side. Based on this, we propose a building template surface repair device to prevent dust. Summary of the Invention

[0005] The purpose of this invention is to address the shortcomings of existing technologies. A reciprocating assembly is provided on the upper surface of the mounting base, and a moving track is provided on the other side of the grinding roller. Several magnetic blocks are slidably arranged within the moving track. A nail-removing assembly is connected to one side of each magnetic block, and a lifting assembly is provided at the lower end of the nail-removing assembly. A sensor is provided on the other side of the magnetic blocks. The sensor transmits information to the lifting assembly, which then drives the nail-removing assembly to remove the nails from the building template. The nail-removing assembly in this invention also includes a telescopic component. This telescopic component allows multiple nails to be removed at once, increasing the area of ​​the building template to be cleaned. This device not only reduces damage to the surface of the building template but also improves the efficiency of surface repair.

[0006] To address the aforementioned technical problems, the present invention adopts the following technical solution:

[0007] A dust-preventing surface repair device for building formwork includes a mounting base and a grinding roller mounted on the mounting base. A reciprocating assembly is provided on the upper surface of the mounting base. A moving track is provided on one side of the grinding roller. A plurality of magnetic blocks are slidably arranged in the moving track. A nail-removing assembly is connected to one side of each magnetic block. A lifting assembly is provided at the lower end of the nail-removing assembly. A sensor is provided on the other side of each magnetic block. The sensor transmits a message to the lifting assembly, which then drives the nail-removing assembly to remove nails from the building formwork.

[0008] As a preferred embodiment, the reciprocating assembly includes a fixed rail mounted on a mounting base, a sliding plate slidably mounted on the fixed rail, a limiting ring mounted on the lower end face of the sliding plate, a lever rotatably mounted within the limiting ring, and a motor a for driving the lever to rotate.

[0009] As a preferred embodiment, the moving track is provided with multiple partitions, which are used to divide the moving track into multiple areas, and each area is provided with a magnetic block.

[0010] As a preferred embodiment, the nail-lifting assembly includes a support rod sleeve slidably disposed on the upper end face of the magnetic block, a support rod slidably disposed within the support rod sleeve, a return spring for connecting the support rod and the support rod sleeve, a ram's horn disposed at the other end of the support rod, a limiting sleeve sleeved on the support rod, and a support rod for fixing the limiting sleeve.

[0011] As a preferred embodiment, the lifting assembly includes cylinders disposed on both sides of the moving track and lifting rods disposed on the cylinders.

[0012] As a preferred embodiment, the sensing element is provided with a plurality of sensing points corresponding to the partition positions on the moving track.

[0013] As another preferred embodiment, the outer surface of the grinding roller is provided with several raised ridges, and a motor b is provided on the side of the grinding roller.

[0014] The beneficial effects of this invention are:

[0015] This invention transmits information to a lifting component via a sensor, which then drives a nail-removing component to remove nails from the building formwork. The nail-removing component also includes a telescopic component, which allows multiple nails to be removed at once, increasing the area to be cleaned from the building formwork. This device not only reduces damage to the surface of the building formwork but also improves the efficiency of surface repair.

[0016] In summary, this equipment has the advantages of high automation and minimal damage to building formwork, making it particularly suitable for the field of building formwork repair technology. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 A schematic diagram of the isometric structure of a dust-preventing construction template surface repair device;

[0019] Figure 2 A schematic diagram of the isometric structure of a dust-preventing construction template surface repair device;

[0020] Figure 3 A schematic diagram of the isometric structure of the lifting component;

[0021] Figure 4 This is a schematic diagram of the isometric structure of the reciprocating assembly;

[0022] Figure 5 This is an isometric structural diagram of the nail-raising assembly;

[0023] Figure 6 for Figure 5 Enlarged view of point A in the middle;

[0024] Figure 7 This is a cross-sectional view of the nail-lifting assembly.

[0025] Figure 8 This is a diagram showing the working state of a building formwork surface repair device designed to prevent dust.

[0026] In the diagram: 1-Mounting base; 2-Grinding roller; 3-Reciprocating assembly; 4-Moving track; 5-Magnetic block; 6-Nail lifting assembly; 7-Lifting assembly; 8-Sensing element; 21-Protruding ridge; 22-Motor b; 31-Fixed rail; 32-Sliding plate; 33-Limit ring; 34-Screw rod; 35-Motor a; 41-Partition plate; 61-Support rod sleeve; 62-Support rod; 63-Reset spring; 64-Horn; 65-Limit sleeve; 66-Support rod; 71-Cylinder; 72-Lifting rod; 321-Elastic element; 322-Silicone pad. Detailed Implementation

[0027] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0028] Example 1

[0029] like Figures 1 to 7As shown, a dust-preventing construction formwork surface repair device includes a mounting base 1 and a grinding roller 2 mounted on the mounting base 1. A reciprocating component 3 is provided on the upper end surface of the mounting base 1. A moving track 4 is provided on one side of the grinding roller 2. A plurality of magnetic blocks 5 are slidably arranged in the moving track 4. A nail-removing component 6 is connected to one side of the magnetic block 5. A lifting component 7 is provided at the lower end of the nail-removing component 6. A sensor 8 is provided on the other side of the magnetic block 5. The sensor 8 transmits information to the lifting component 7, and then the lifting component 7 drives the nail-removing component 6 to remove the nails on the construction formwork.

[0030] like Figure 4 As shown, the reciprocating assembly 3 includes a fixed rail 31 mounted on the mounting base 1, a sliding plate 32 slidably mounted on the fixed rail 31, a limiting ring 33 mounted on the lower end face of the sliding plate 32, a lever 34 rotatably mounted within the limiting ring 33, and a motor a35 for driving the lever 34 to rotate; each of the inner sides of both ends of the sliding plate 32 is provided with an elastic element 321 and a silicone gasket 322.

[0031] It is worth mentioning that the building formwork can be better limited by the snap-fit ​​of the elastic element 321 and the silicone gasket 322, and the operation is simple and has fewer steps.

[0032] like Figure 5 As shown, the moving track 4 is provided with multiple partitions 41, which are used to divide the moving track 4 into multiple areas, and each area is provided with a magnetic block 5.

[0033] In this embodiment, setting multiple areas is to prevent the magnetic blocks 5 from gathering and failing to sense rivets that are far away, thus causing rivets to remain inside the building formwork.

[0034] like Figures 5 to 7 As shown, the nail-lifting assembly 6 includes a support rod sleeve 61 slidably disposed on the upper end face of the magnetic block 5, a support rod 62 slidably disposed inside the support rod sleeve 61, a return spring 63 for connecting the support rod 62 and the support rod sleeve 61, a ram's horn 64 disposed at the other end of the support rod 62, a limiting sleeve 65 sleeved on the support rod 62, and a support rod 66 for fixing the limiting sleeve 65.

[0035] It is worth mentioning that the limiting sleeve 65 can support the extended support rod 62. The support rod 62 slides in the support rod sleeve 61, which can extend the distance of the ram's horn 64 hooking the rivets. Before the lifting assembly 7 is lifted, more rivets can be hooked.

[0036] like Figure 3 As shown, the lifting assembly 7 includes cylinders 71 disposed on both sides of the moving track 4 and lifting rods 72 disposed on the cylinders 71. The sensing element 8 is provided with several sensing points corresponding to the partition 41 on the moving track 4.

[0037] In this embodiment, when the sensor 8 senses the movement of the magnetic block 5, it transmits a message to the cylinder 71, which then drives the lifting rod 72 to move upward. During the time difference between the message transmission and the lifting, the rivet-lifting assembly 6 can hook more rivets through its internal telescopic member.

[0038] like Figure 2 As shown, the outer surface of the grinding roller 2 is provided with several protruding ridges 21, and the side of the grinding roller 2 is provided with a motor b22.

[0039] It is worth mentioning that the protruding ridges 21 on the outer surface of the grinding roller 2 can increase the friction of the grinding roller 2, making it easier to clean the cement solidified material.

[0040] The work process is as follows:

[0041] The construction template is first manually inserted into the sliding plate 32. The elastic element 321 and the silicone pad 322 can limit and fix the construction template. The motor a35 is started, which drives the lever 34 to rotate, thereby driving the sliding plate 32 to move back and forth on the fixed rail 31.

[0042] When the rivets on the building template pass through the moving track 4, the magnetic block 5 near the rivet is attracted by the magnetic force and slides above the rivet. During the process of moving the building template, the sliding plate 32 can hook the rivet with the horn 64.

[0043] When the sensor 8 senses the movement of the magnetic block 5, it transmits the information to the cylinder 71, which in turn drives the lifting rod 72 to move upward, and the horn 64 removes the rivet.

[0044] The above description is merely a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art under the technical guidance of the present invention should be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be determined by the scope of the claims.

Claims

1. A dust-preventing surface repair device for building formwork, comprising a mounting base (1) and a grinding roller (2) disposed on the mounting base (1), characterized in that: The upper end face of the mounting base (1) is provided with a reciprocating component (3), and a moving track (4) is provided on one side of the grinding roller (2). Several magnetic blocks (5) are slidably arranged in the moving track (4). A nail-removing component (6) is connected to one side of the magnetic block (5). A lifting component (7) is provided at the lower end of the nail-removing component (6). A sensor (8) is provided on the other side of the magnetic block (5). The sensor (8) transmits the information to the lifting component (7), and then the lifting component (7) drives the nail-removing component (6) to remove the nails on the building template. Multiple partitions (41) are provided in the moving track (4). The partitions (41) are used to divide the moving track (4) into multiple areas and each Magnetic blocks (5) are provided in all areas; the nail-lifting assembly (6) includes a support rod sleeve (61) slidably disposed on the upper surface of the magnetic block (5), a support rod (62) slidably disposed in the support rod sleeve (61), a return spring (63) for connecting the support rod (62) and the support rod sleeve (61), a ram's horn (64) disposed at the other end of the support rod (62), a limiting sleeve (65) sleeved on the support rod (62), and a support rod (66) for fixing the limiting sleeve (65); the lifting assembly (7) includes cylinders (71) disposed on both sides of the moving track (4) and lifting rods (72) disposed on the cylinders (71); the sensing element (8) is provided with several sensing points corresponding to the partition (41) on the moving track (4).

2. The dust-preventing construction formwork surface repair equipment according to claim 1, characterized in that, The reciprocating assembly (3) includes a fixed rail (31) mounted on the mounting base (1), a sliding plate (32) slidably mounted on the fixed rail (31), a limiting ring (33) mounted on the lower end face of the sliding plate (32), a lever (34) rotatably mounted within the limiting ring (33), and a motor a (35) for driving the lever (34) to rotate.

3. The dust-preventing construction formwork surface repair equipment according to claim 1, characterized in that, The outer surface of the grinding roller (2) is provided with several protruding ridges (21), and the side of the grinding roller (2) is provided with a motor b (22).

4. The dust-preventing construction formwork surface repair equipment according to claim 2, characterized in that, The sliding plate (32) is provided with an elastic element (321) and a silicone pad (322) on the inner side of each end.

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