Building wall surface grooving gun

Abstract

The utility model discloses a building wall surface slit gun, which belongs to the technical field of building wall surfaces and comprises a gun body, a cavity is arranged in the gun body, an open slot is arranged at the upper end of the gun body and communicated with the cavity, a feeding mechanism is arranged on the inner wall of the open slot, the gun body is slidably connected with a material pushing component, and a muzzle adjusting component is arranged at the output end of the gun body. The feeding mechanism comprises a feeding pipe connected to the inner wall of the open groove, a contact block is connected to the peripheral side of the feeding pipe, a sliding groove is formed in the outer end of the contact block and slidably connected with a sliding block, the sliding block is in threaded connection with a screw A, the screw A is rotationally connected with the contact block, the outer end of the sliding block is connected with an L-shaped plate, the L-shaped plate is connected with a top cover, and the lower end of the top cover is connected with a sealing cover. According to the utility model, the opening action of the feeding pipe during feeding and the sealing and locking action of the gun body during working can be realized, the leakage and outflow phenomena of a material body in the use process of the gun body are prevented, the loss of the material body is reduced, and the utilization rate of the material body is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building wall surfaces, in particular to a building wall surface groove gun. Background Art

[0002] The surface of the wall is usually mentioned more often. Wall decoration is usually done by painting or pasting wallpaper. The surface of the wall is divided into indoor walls and outdoor walls. The outdoor wall directly affects the appearance of the building and the city. According to the use requirements and technical and economic conditions of the building itself, materials with certain waterproof and weathering resistance should be selected to protect the wall structure and maintain the appearance. Use high-quality or masonry walls, and the grooving gun is to fill the gaps in the brick wall with cement hooks (cement grouting); fill the gaps with a mixture of lime and hemp [fiber] or mortar; use special grouting materials in masonry to fill.

[0003] After searching, the Chinese patent number is CN219691009U, which includes a connecting gun handle and a detachable hose, a hand-held handle is fixed to the rear end of the connecting gun handle, and a connecting plate is provided on the rear side of the hand-held handle, a fixing block is provided at the rear end of the connecting plate, a push-pull handle rod is provided at the bottom end of the fixing block, a material storage barrel is fixed to the front end of the connecting gun handle, and a feeding hopper is provided at the upper end of the material storage barrel, a gun nozzle is installed at the front end of the material storage barrel, and the detachable hose is placed inside the gun nozzle. The building wall groove gun adopts a storage structure, and the detachable hose can be stored at the end of the device, which effectively prevents the detachable hose from being lost and is convenient for staff to take. At the same time, the detachable hose can be used to adjust the filling direction and angle to improve work efficiency. The folding net is wavy and can be contracted and unfolded. It can be pulled downward to fully unfold the push-pull handle rod to seal the push-pull handle rod, which plays a blocking role, and the adhesive sheet can be bonded and connected to the bottom surface of the push-pull handle rod to play a limiting role. However, there is a problem that the material body will flow out of the feed hopper at the feed hopper during the use of the groove gun, which will cause the material body to be wasted, and finally make the device inconvenient during use. For this reason, we propose a building wall groove gun. Utility Model Content

[0004] The utility model aims to provide a building wall groove gun to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a building wall groove gun, comprising a gun body, a cavity is opened in the gun body, an open groove is opened at the upper end of the gun body, the open groove is connected to the cavity, a feeding mechanism is arranged on the inner wall of the open groove, the gun body is slidably connected with a material body pushing component, a muzzle adjustment component is arranged on the output end of the gun body, the feeding mechanism comprises a feeding pipe connected to the inner wall of the open groove, a contact block is connected to the outer peripheral side of the feeding pipe, a slide groove is opened at the outer end of the contact block, a slider is slidably connected to the slide groove, the slider is threadedly connected with a screw A, the screw A is rotatably connected to the contact block, the outer end of the slider is connected with an L-shaped plate, the L-shaped plate is connected with a top cover, and the lower end of the top cover is connected with a sealing cover.

[0006] Preferably, the material pushing assembly includes a moving rod slidably connected to the gun body, the moving rod is connected to a sealing gasket, the sealing gasket is connected to a pushing column, the moving rod is connected to a pushing plate at one end away from the pushing column, the moving rod, the sealing gasket and the pushing column are all threadedly connected to a screw B, and the screw B is connected to a cleaning column.

[0007] Preferably, the muzzle adjustment assembly includes an external threaded column connected to the gun body, the external threaded column is threadedly connected to a muzzle body, and the muzzle body is detachably connected to an external hose.

[0008] Preferably, one end of the screw rod B away from the cleaning column is connected to a rotating handle B, and the rotating handle B is arranged on the outside of the gun body.

[0009] Preferably, the bottom end of the screw rod A is connected with a rotating handle A, and the rotating handle A is arranged on the outside of the contact block.

[0010] Preferably, a plurality of evenly distributed handles are connected to the outer periphery of the gun body.

[0011] Preferably, the outer diameter of the sealing cover is matched with the inner diameter of the feeding tube.

[0012] Preferably, the outer diameter of the sealing gasket is matched with the inner diameter of the cavity.

[0013] Preferably, the moving rod and the sealing gasket are both slidably connected to the gun body.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. A gun body, a cavity, a feeding mechanism, a handle, a material pushing assembly and an opening groove are provided to complete the feeding in the cavity. At this time, the rotating handle A can be rotated, and the rotating handle A at this time drives the screw A to rotate and then drives the slider to slide in the slide groove. At this time, the slider drives the L-shaped plate, the top cover and the sealing cover to move up. At this time, the pipe mouth of the feeding pipe is opened, and the staff can add the material. When the material is filled, the rotating handle A can be reversed, and the rotating handle A can drive the screw A to reverse. At this time, the screw A drives the slider, the L-shaped plate, the top cover and the sealing cover to move down. When the sealing cover completely seals the pipe mouth of the feeding pipe, the rotating action of the rotating handle A can be stopped. The utility model realizes the opening action of the feeding pipe during feeding and the sealing and locking action when the gun body is working, so as to prevent the material from leaking and flowing out during the use of the gun body, reduce the loss of the material body, and improve the utilization rate of the material body.

[0016] 2. A material pushing mechanism is provided to complete the task. When the material filling is completed, the push plate can be pushed, and the push plate drives the moving rod, the sealing gasket and the push column to move. The sealing gasket continues to push the material. When the material continues to flow out from the external hose, when the gun body is not used for a long time, the push plate can be moved to the maximum, and the rotating handle B can be rotated. The rotating handle B drives the screw B to rotate and then drives the cleaning column to move and rotate. The cleaning column cleans the residual material accumulated in the muzzle body to prevent the material from agglomerating and causing inconvenience in cleaning, thereby improving the convenience of subsequent use of the gun body.

[0017] 3. A muzzle adjustment assembly is provided to complete the rotation of the muzzle body. At this time, the muzzle body also performs an outward movement. When the muzzle body rotates to a certain extent, the external hose can be plugged into the muzzle body, thereby increasing the use depth of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the cross-sectional structure of the gun body of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the feeding mechanism of the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the material pushing component of the utility model.

[0022] In the figure: 1. gun body; 2. cavity; 3. feeding mechanism; 301. feeding tube; 302. contact block; 303. slide groove; 304. screw A; 305. turning handle A; 306. slider; 307. L-shaped plate; 308. top cover; 309. sealing cover; 4. handle; 5. muzzle adjustment assembly; 501. external threaded column; 502. muzzle body; 503. external hose; 6. material body pushing assembly; 601. moving rod; 602. sealing pad; 603. pushing column; 604. pushing plate; 605. screw B; 606. cleaning column; 607. turning handle B; 7. opening groove. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-4 The utility model provides a technical solution: a building wall groove gun, including a gun body 1, a cavity 2 is opened in the gun body 1, an open groove 7 is opened at the upper end of the gun body 1, the open groove 7 is connected to the cavity 2, a feeding mechanism 3 is arranged on the inner wall of the open groove 7, the gun body 1 is slidably connected with a material pushing component 6, a muzzle adjustment component 5 is arranged at the output end of the gun body 1, the feeding mechanism 3 includes a feeding pipe 301 connected to the inner wall of the open groove 7, a contact block 302 is connected to the outer peripheral side of the feeding pipe 301, a slide groove 303 is opened at the outer end of the contact block 302, a slider 306 is slidably connected to the slide groove 303, the slider 306 is threadedly connected with a screw A304, the screw A304 is rotatably connected to the contact block 302, the outer end of the slider 306 is connected with an L-shaped plate 307, the L-shaped plate 307 is connected with a top cover 308, and the lower end of the top cover 308 is connected with a sealing cover 309.

[0025] Specifically, the material pushing assembly 6 includes a moving rod 601 slidably connected to the gun body 1, the moving rod 601 is connected to a sealing gasket 602, the sealing gasket 602 is connected to a pushing column 603, the moving rod 601 is connected to a pushing plate 604 at one end away from the pushing column 603, the moving rod 601, the sealing gasket 602 and the pushing column 603 are all threadedly connected to a screw B605, and the screw B605 is connected to a cleaning column 606; the muzzle adjustment assembly 5 includes an externally threaded column 501 connected to the gun body 1, the externally threaded column 501 is threadedly connected to a muzzle body 502, and the muzzle body 502 is detachable An external hose 503 is connected; the end of the screw B605 away from the cleaning column 606 is connected to a rotating handle B607, and the rotating handle B607 is arranged on the outside of the gun body 1; the bottom end of the screw A304 is connected to a rotating handle A305, and the rotating handle A305 is arranged on the outside of the contact block 302; a plurality of evenly distributed handles 4 are connected to the outer peripheral side of the gun body 1; the outer diameter of the sealing cover 309 is matched with the inner diameter of the feeding tube 301; the outer diameter of the sealing gasket 602 is matched with the inner diameter of the cavity 2; the moving rod 601 and the sealing gasket 602 are both slidably connected to the gun body 1.

[0026] Working principle: When adding material into the cavity 2, the rotating handle A305 can be rotated, and the rotating handle A305 drives the screw A304 to rotate and then drives the slider 306 to slide in the slide groove 303. The slider 306 drives the L-shaped plate 307, the top cover 308 and the sealing cover 309 to move upward. At this time, the mouth of the feeding pipe 301 is opened, and the staff can add the material. When the material is added, the rotating handle A305 can be reversed. The rotating handle A305 drives the screw A304 to reverse, and the screw A304 drives the slider 306, the L-shaped plate 307, the top cover 308 and the sealing cover 309 to move downward. When the sealing cover 309 completely seals the nozzle of the feeding tube 301, the rotating action of the rotating handle A305 can be stopped. Next, the muzzle body 502 is rotated, and the muzzle body 502 also moves outward at the same time. When the muzzle body 502 rotates to a certain extent, the external hose can be 503 can be plugged into the muzzle body 502, and then the push plate 604 is pushed. At this time, the push plate 604 drives the moving rod 601, the sealing gasket 602 and the pushing column 603 to move. At this time, the sealing gasket 602 continues to push the material body. When the material body continues to flow out from the external hose 503, when the gun body 1 is not used for a long time, the push plate 604 can be moved to the maximum. At this time, the rotating handle B607 can be rotated. At this time, the rotating handle B607 drives the screw B605 to rotate and then drives the cleaning column 606 to move and rotate. At this time, the cleaning column 606 cleans the residual material accumulated in the muzzle body 502 to prevent the material from agglomerating and causing inconvenience in cleaning. The utility model realizes the opening action of the feeding tube 301 when feeding, and the sealing and locking action when the gun body 1 is working, to prevent the material from leaking and flowing out during the use of the gun body 1, reducing the loss of the material and improving the utilization rate of the material.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A building wall groove gun, comprising a gun body (1), characterized in that: The gun body (1) has a cavity (2) formed therein, an opening groove (7) formed at the upper end of the gun body (1), the opening groove (7) being connected to the cavity (2), a feeding mechanism (3) being arranged on the inner wall of the opening groove (7), a material pushing assembly (6) being slidably connected to the gun body (1), a muzzle adjusting assembly (5) being arranged at the output end of the gun body (1), the feeding mechanism (3) comprising a feeding pipe (301) connected to the inner wall of the opening groove (7), and a material pushing assembly (6) being arranged on the outer circumference of the feeding pipe (301). A contact block (302), wherein a slide groove (303) is provided at an outer end of the contact block (302), wherein the slide groove (303) is slidably connected to a slider (306), wherein the slider (306) is threadedly connected to a screw rod A (304), wherein the screw rod A (304) is rotatably connected to the contact block (302), wherein an outer end of the slider (306) is connected to an L-shaped plate (307), wherein the L-shaped plate (307) is connected to a top cover (308), and wherein a sealing cover (309) is connected to a lower end of the top cover (308).

2. A building wall groove gun according to claim 1, characterized in that: The material pushing assembly (6) comprises a moving rod (601) slidably connected to the gun body (1), the moving rod (601) being connected to a sealing gasket (602), the sealing gasket (602) being connected to a pushing column (603), the end of the moving rod (601) away from the pushing column (603) being connected to a pushing plate (604), the moving rod (601), the sealing gasket (602) and the pushing column (603) being all threadedly connected to a screw rod B (605), and the screw rod B (605) being connected to a cleaning column (606).

3. A building wall groove gun according to claim 1, characterized in that: The muzzle adjustment assembly (5) comprises an external threaded column (501) connected to the gun body (1), the external threaded column (501) being threadedly connected to a muzzle body (502), and the muzzle body (502) being detachably connected to an external hose (503).

4. A building wall groove gun according to claim 2, characterized in that: One end of the screw rod B (605) away from the cleaning column (606) is connected to a rotating handle B (607), and the rotating handle B (607) is arranged on the outside of the gun body (1).

5. A building wall groove gun according to claim 1, characterized in that: The bottom end of the screw rod A (304) is connected to a rotating handle A (305), and the rotating handle A (305) is arranged outside the contact block (302).

6. A building wall groove gun according to claim 1, characterized in that: A plurality of evenly distributed handles (4) are connected to the outer peripheral side of the gun body (1).

7. A building wall groove gun according to claim 1, characterized in that: The outer diameter of the sealing cover (309) is matched with the inner diameter of the feeding tube (301).

8. A building wall groove gun according to claim 2, characterized in that: The outer diameter of the sealing gasket (602) is matched with the inner diameter of the cavity (2).

9. A building wall groove gun according to claim 2, characterized in that: The moving rod (601) and the sealing gasket (602) are both slidably connected to the gun body (1).

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