Automatic outer wall repairing and glue injecting device

Abstract

The utility model relates to the technical field of outer wall repairing engineering, and discloses an automatic outer wall repairing glue injection device which comprises a glue injection module and a propelling module, a glue injection sliding table electric cylinder is installed on the glue injection module and can drive a push rod and a piston on the push rod, the piston can extrude glue, and an O ring is installed on the piston and can seal the glue. The glue injector frame can guide the push rod and fix the sliding table electric cylinder and the glue material pipe, the glue extrusion amount can be accurately controlled by means of the glue injection sliding table electric cylinder, the propelling module is provided with the propelling electric cylinder, the distance between a needle head and the wall surface can be controlled, and the needle head can be automatically inserted into the wall for glue injection. The automation degree is high, the glue injection effect is good, and the glue injection amount is accurately controlled.

Description

Technical Field

[0001] This application relates to the field of building exterior wall repair technology, and more particularly to an adhesive injection device for exterior wall repair. Background Technology

[0002] Currently, exterior wall repair technology is becoming increasingly mature. Its main procedures include drilling, screwing in expansion bolts, and applying adhesive. Adhesive application is a particularly crucial step, as it determines the quality and lifespan of the exterior wall repair. However, most adhesive application processes currently rely on manual labor or hand tools, resulting in poor application quality, difficulty in controlling the amount of adhesive used, and challenges in maintaining work quality.

[0003] Chinese patent application CN214132578 discloses a user-friendly waterproof glue gun for exterior wall repair, comprising a gun body, a glue reservoir, and an installation block. The glue is dispensed by manually gripping the handle and pushing the rod, and the handle is reset by a spring. It dispenses glue evenly on the exterior wall and is easy to use. However, it is troublesome to disassemble and assemble, the glue is inconvenient to replace, and it requires manual operation. The amount of glue used is difficult to control, and the glue quality is difficult to ensure.

[0004] Chinese patent application CN216340181 discloses an adhesive injection device for interior and exterior wall insulation projects, including a connecting block, two mating blocks and a handle. Two protective wheels are installed on both sides, which can slide on the wall for convenient use. However, the syringe is located inside the handle, which is inconvenient to use and requires manual operation. The amount of adhesive used is difficult to control, and the quality of adhesive injection is difficult to control. Summary of the Invention

[0005] This application discloses an automated exterior wall repair adhesive injection device, which makes exterior wall repair adhesive injection more standardized, and solves the problems of difficult operation, inability to control the amount of adhesive used, and inability to guarantee the quality of adhesive injection in traditional exterior wall repair adhesive injection.

[0006] To achieve the above objectives, the solution adopted by this utility model is as follows:

[0007] An automated exterior wall repair and adhesive injection device mainly includes an adhesive injection module and a propulsion module.

[0008] The dispensing module features a dispensing slide cylinder with precisely controllable stroke. A mounting plate for the dispensing slide cylinder is mounted on the dispensing unit frame, and the dispensing slide cylinder is fixedly installed via this plate. A push rod is mounted on the slide of the dispensing slide cylinder and guided by the dispensing unit frame. A material tube piston is fixed to the push rod and installed within the glue material tube, which is mounted on the dispensing unit frame and has a material tube head. Two O-rings are mounted on the material tube piston to seal the glue. The glue material tube and the material tube head are detachable, and the glue material tube can be replenished with glue. The piston can slide freely inside the glue material tube, and the dispensing slide cylinder can drive the push rod, pushing the piston to achieve the glue extrusion function.

[0009] The dispensing module features a dispensing slide cylinder with precisely controllable stroke. A mounting plate for the dispensing slide cylinder is mounted on the dispensing unit frame, and the dispensing slide cylinder is fixedly installed via this plate. A push rod is mounted on the slide of the dispensing slide cylinder and guided by the dispensing unit frame. A material tube piston is fixed to the push rod and installed within the glue material tube, which is mounted on the dispensing unit frame and has a material tube head. Two O-rings are mounted on the material tube piston to seal the glue. The glue material tube and the material tube head are detachable, and the glue material tube can be replenished with glue. The piston can slide freely inside the glue material tube, and the dispensing slide cylinder can drive the push rod, pushing the piston to achieve the glue extrusion function.

[0010] The propulsion module has a propulsion cylinder with precisely controllable stroke. The propulsion cylinder is equipped with a bracket mounting plate, and the bracket mounting plate is equipped with a bracket. The bracket fixes the mixing tube. One end of the mixing tube is connected to a needle, and the other end of the mixing tube is connected to a glue tube. The glue tube is connected to the material tube head of the glue injection module. The glue squeezed out by the material tube head enters the mixing tube through the glue tube. After mixing, the glue is squeezed out by the needle.

[0011] The glue injection module and the propulsion module are flexibly connected by the glue tube. The two modules are independent of each other. The glue injection module can be fixed in any position, and the propulsion module only needs to be close to the wall to work.

[0012] The specific working steps are as follows: the dispensing slide cylinder extends to its maximum stroke, the push cylinder retracts completely, and when dispensing is needed, the push cylinder extends, the needle inserts into the wall hole, the dispensing slide cylinder retracts a certain distance, driving the push rod to push the piston, squeezing out a portion of glue A and glue B from inside the glue tube. The glue passes through the glue tube to the mixing tube, is fully mixed, and then squeezed into the wall hole by the needle. After completion, the push cylinder retracts completely. The above steps are repeated for the next wall hole requiring dispensing until the dispensing slide cylinder retracts completely and all glue is squeezed out. When the glue is used up, it needs to be refilled. The dispensing slide cylinder is extended back to its maximum stroke, the tube head is removed, and glue is refilled for continued use.

[0013] Other features and advantages of this application will become clear from the following detailed description of exemplary embodiments with reference to the accompanying drawings. Attached Figure Description

[0014] The accompanying drawings, which are provided to further illustrate this application and form part of this application, illustrate exemplary embodiments of this application and are used to explain this application, but do not constitute an undue limitation of this application.

[0015] In the attached diagram:

[0016] Figure 1 This is a schematic diagram of the overall structure of an automated exterior wall repair and adhesive injection device according to an embodiment of this application;

[0017] Figure 2 This is a schematic diagram of the initial state of the dispensing module according to an embodiment of this application;

[0018] Figure 3 This is a schematic diagram of the adhesive dispensing module in the state of adhesive depletion according to an embodiment of this application;

[0019] Figure 4 This is a schematic diagram of the propulsion module in its initial state according to an embodiment of this application;

[0020] Figure 5 This is a structural schematic diagram of the propulsion module in the glue-filling state according to an embodiment of this application. Detailed Implementation

[0021] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. The following description of at least one exemplary embodiment is merely illustrative and is in no way intended to limit this application or its application or use.

[0022] like Figure 1 As shown, the overall structure of an automated exterior wall adhesive applicator includes an adhesive injection module 1 and a propulsion module 2.

[0023] like Figure 2 , Figure 3 As shown, the dispensing module 1 includes a dispensing slide cylinder 11, a dispensing slide cylinder mounting plate 12, a dispensing push rod 13, a dispensing device frame 14, an adhesive tube 15, a tube head 16, a sealing O-ring 17, and a tube piston 18. The dispensing module includes a dispensing device frame 14, on which the dispensing slide cylinder mounting plate 12 is mounted. The dispensing slide cylinder 11 is fixedly mounted via the dispensing slide cylinder mounting plate 12. The push rod 13 is mounted on the slide of the dispensing slide cylinder 11 and guided by the dispensing device frame 14. The tube piston 18 is fixed to the push rod 13 and installed in the adhesive tube 15. The sealing O-ring 17 is installed on the tube piston 18. The adhesive tube 15 is mounted on the dispensing device frame 14 and has a tube head 16 installed on it.

[0024] Figure 2This is a schematic diagram of the initial state of the glue dispensing module according to an embodiment of this application. The glue tube 15 is a double tube, one tube contains glue A and the other tube contains glue B. The glue dispensing slide cylinder 11 extends to its maximum stroke. During the glue dispensing process, the glue dispensing slide cylinder 11 gradually retracts and drives the push rod 13 to retract. The push rod 13 moves the material tube piston 18 to squeeze the glue inside the glue tube 15. Finally, the glue dispensing slide cylinder 11 is fully retracted, the material tube piston 18 squeezes out all the glue, and the glue dispensing module enters the finished state (e.g., ...). Figure 3 (As shown)

[0025] like Figure 4 , Figure 5 As shown, the propulsion module 2 includes a propulsion cylinder 26, on which a bracket mounting plate 25 is mounted. The bracket mounting plate 25 is equipped with a bracket 22. The mixing tube 23 is fixed to the bracket 22. One end of the mixing tube 23 is equipped with a needle 24, and the other end is equipped with a glue tube 21. The glue tube 21 is connected to the material tube head 16 of the glue injection module.

[0026] Figure 4 This is a schematic diagram of the initial state of the propulsion module according to an embodiment of this application. In this initial state, the needle 24 is away from the wall, and the propulsion cylinder 26 is fully retracted. When glue injection is required, the propulsion cylinder 26 extends, driving the glue tube 21, bracket 22, mixing tube 23, and needle 24 towards the wall. The needle 24 inserts into the wall hole to inject glue, and the propulsion module enters the glue injection state. Figure 5 (As shown).

Claims

1. An automated exterior wall patching and injecting device comprising an injecting module and a pushing module, characterized in that, The glue injection module and the pushing module are connected through a glue pipe; the glue injection module is responsible for extruding glue, and the pushing module is responsible for positioning and approaching operation; the glue injection module comprises a glue injection sliding table electric cylinder, a glue injection sliding table electric cylinder mounting plate, a glue injection push rod, a glue injector frame, a glue pipe, a pipe head, a sealing O-shaped ring, and a pipe piston.

2. The apparatus of claim 1, wherein, The glue injector frame is provided with the glue injection sliding table electric cylinder mounting plate, the glue injection sliding table electric cylinder is fixedly installed through the glue injection sliding table electric cylinder mounting plate, the push rod is installed on the sliding table of the glue injection sliding table electric cylinder and is guided through the glue injector frame, the pipe piston is fixed on the push rod and is installed in the glue pipe, the glue pipe is installed in the glue injector frame, and the glue pipe is provided with the pipe head.

3. The apparatus of claim 1, wherein, The sealing O-shaped ring is installed on the pipe piston.

4. The apparatus of claim 1, wherein, The glue pipe and the pipe head are detachable, and the glue pipe can be supplemented with glue.

5. The apparatus of claim 3, wherein, The pipe piston is provided with two O-shaped rings, which seal the glue.

6. The apparatus of claim 1, wherein, The glue injection sliding table electric cylinder can drive the push rod to move and extrude the glue in the glue pipe.

7. The apparatus of claim 1, wherein, The pushing module comprises a pushing electric cylinder, which is provided with a bracket mounting plate, the bracket mounting plate is provided with a bracket, a mixing pipe is fixed on the bracket, one end of the mixing pipe is provided with a needle, the other end is provided with a glue pipe, the glue pipe is connected with the pipe head of the glue injection module, and the pushing electric cylinder can drive the needle to move.

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