Spraying device for seam beautifying agent

Abstract

The utility model relates to a spraying device of a seam beautifying agent, which aims to solve the technical problem that the distribution operation is time-consuming in the current seam beautifying process, and comprises a seam beautifying gun, a seam pressing sheet is arranged below the seam beautifying gun, and the outer surface of the seam pressing sheet is fixedly connected with a pull rod; the crack pressing piece is limited to incline forwards by pulling the crack pressing piece through the pulling spring, a tile crack filled with a crack beautifying agent is compacted through the crack pressing piece in the crack beautifying agent filling operation, the crack beautifying efficiency of the tile crack is improved, and meanwhile through the crack pressing piece divided into the two parts, the crack beautifying efficiency is improved. The overall using length of the seam pressing piece can be adjusted by rotating the lower portion of the seam pressing piece, meanwhile, the seam beautifying agent and tiles are kept horizontal under the action of the seam pressing block with the triangular section, after the seam beautifying agent is compacted, the redundant seam beautifying agent flows out of the edges of the partition plate and the seam pressing block, and the situation that the seam beautifying agent is dispersed on the edge of a seam and is not convenient to remove after being compacted is avoided. Meanwhile, the compaction effect of the sealant is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of seam beautifying guns, in particular to a spraying device for seam beautifying agents. Background Art

[0002] The caulking gun, also known as the caulking agent glue gun, is a professional building material auxiliary tool, mainly used to fill the gaps between decorative materials such as tiles. Its functions include: filling the gaps that are too large, improving the aesthetics, waterproofing, high hardness, wear resistance, and some materials have good environmental performance. The caulking gun is not only used in the construction and decoration industries, but also widely used in electrical appliances, automobiles, auto parts, ships and other fields. As a tool for applying glue and squeezing glue, it plays an important role in the decoration field.

[0003] When the existing caulking gun is used, the caulking agent is first filled into the gap, and then the caulking agent filled in the gap is compacted and the excess part is removed through caulking sheets of different shapes. The step-by-step operation and the long cleaning time waiting for the caulking agent to dry reduce the efficiency of the caulking process. In view of this, we propose a caulking agent spraying device. Utility Model Content

[0004] The purpose of the utility model is to overcome the shortcomings of the prior art, meet the actual needs, and provide a spraying device for a seam beautifying agent to solve the technical problem that the distribution operation in the current seam beautifying process is relatively time-consuming.

[0005] In order to achieve the purpose of the utility model, the technical solution adopted by the utility model is as follows: a spraying device for a seam beautifying agent is designed, including a seam beautifying gun, a seam pressing sheet is arranged at the bottom of the seam beautifying gun, the outer surface of the seam pressing sheet is fixedly connected with a pull rod, the outer surface of the pull rod is fixedly connected to the lower surface of the seam beautifying gun through a pull spring, the upper end of the seam pressing sheet is movably connected with a first connecting shaft, a moving block is arranged on one side of the seam pressing sheet, the lower surface of the moving block is fixedly connected with a push block, one end of the moving block is fixedly connected with a reset spring, and the outer surface of the other end of the moving block is fixedly connected with a push block. A second connecting shaft is fixedly connected, and the outer surface of the second connecting shaft is fixedly connected to a limiting rod. A placement groove for a seam pressing piece and a moving block is provided inside the outer wall of the seam pressing gun, and a clamping groove is provided at the edge of the placement groove inside the outer wall of the seam pressing gun. The utility model pulls the seam pressing piece by pulling the spring, and the moving block releases the restriction on the seam pressing piece and pushes it forward of the seam pressing gun, and further limits the seam pressing piece from tilting forward by the action of the pulling spring force. During the seam filling operation, the seam pressing piece is used to compact the tile gaps filled with the seam filling agent, thereby improving the seam filling efficiency of the tile gaps.

[0006] Preferably, the seam pressing piece includes a first connecting rod divided into an upper and lower parts, the first connecting rod is fixedly connected to the second connecting rod inside, the upper end of the outer surface of the second connecting rod is fixedly connected to a connecting block, the inner surface of the lower part of the first connecting rod is connected to an extension rod in a threaded manner, the upper end of the inner wall of the extension rod is fixedly connected to a sliding block, the outer surface of the second connecting rod is provided with a sliding groove matching the sliding block, the lower end of the outer surface of the extension rod is fixedly connected to a fixed shaft, the bottom end of the extension rod is fixedly connected to a seam pressing block with a triangular cross section, and the outer surface of the sliding block is movably connected to a roller; the utility model divides the seam pressing piece into two parts, and the lower part of the seam pressing piece can be rotated to adjust the overall use length of the seam pressing piece. At the same time, under the action of the seam pressing block with a triangular cross section, the level of the caulking agent and the tile is maintained, and the excess caulking agent after the caulking agent is compacted flows out from the edges of the partition and the seam pressing block, so as to avoid the caulking agent being dispersed at the edge of the gap after being compacted and being inconvenient to remove, and at the same time improve the compaction effect of the caulking agent.

[0007] Preferably, a partition fixedly connected to the fixed shaft is provided on one side of the roller, and a gap is left between the partition and the seam pressing block; the gap between the partition and the seam pressing block is used to disperse excess caulking agent, while preventing the caulking agent from affecting the rotation support of the roller, thereby facilitating the compaction and flattening of the caulking agent.

[0008] Preferably, the connection between the upper end of the pulling spring and the seam pressing gun is located on one side of the seam pressing piece, and the inner placement groove of the outer wall of the seam pressing gun is provided with an inclined surface at one end close to the seam pressing piece; the pulling spring connected at one end to one side of the seam pressing piece allows the seam pressing piece to be affected by the pulling spring force when it rotates to the edge of the track, thereby facilitating the control of the position of the seam pressing piece.

[0009] Preferably, one end of the limit rod is provided with a bayonet that matches the pull rod, and the bayonet and the fixed axis match each other; the bayonet at one end of the limit rod is used to clamp on the outside of the pull rod to fix the seam pressing piece received in the groove inside the outer wall of the seam gun.

[0010] Preferably, the lower surface of the seaming gun is provided with a movable groove of a seam pressing piece and a push block which are connected to the placement groove of the inner wall of the seam pressing gun, and the width of the movable groove of the push block is smaller than the diameter of the movable block; the movable groove on the lower surface of the seam pressing gun is used for the rotation of the seam pressing piece and the movement of the movable block driven by the push block, so as to facilitate limiting the rotation of the seam pressing piece by the movable block.

[0011] Preferably, the connecting block is located inside the lower part of the first connecting rod and is movably connected to the first connecting rod; the connecting block located inside the lower part of the first connecting rod allows the lower part of the first connecting rod to rotate while keeping the two parts of the first connecting rod connected, thereby facilitating the control of the extension and retraction of the extension rod.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model pulls the seam pressing piece by pulling the spring, and after the moving block releases the restriction on the seam pressing piece and pushes it forward of the caulking gun, the seam pressing piece is further restricted from tilting forward by the action of the pulling spring force. During the caulking agent filling operation, the seam pressing piece is used to compact the tile gaps filled with the caulking agent, thereby improving the caulking efficiency of the tile gaps.

[0014] 2. The utility model has a seam pressing piece divided into two parts. The lower part of the seam pressing piece can be rotated to adjust the overall usable length of the seam pressing piece. At the same time, the level of the caulking agent and the tile is maintained under the action of the seam pressing block with a triangular cross-section, and the excess caulking agent after the caulking agent is compacted flows out from the edges of the partition and the seam pressing block, avoiding the caulking agent from being dispersed at the edge of the gap after being compacted and being inconvenient to remove, while improving the compaction effect of the caulking agent. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the side sectional structure of the seam gun of the utility model;

[0016] Figure 2 For the utility model Figure 1 -Schematic diagram of the structure at A;

[0017] Figure 3 This is a schematic diagram of the side cross-sectional structure of the connecting rod of the utility model;

[0018] Figure 4 This is a schematic diagram of the chute structure of the utility model;

[0019] Figure 5 This is a schematic diagram of the structure of the seam pressing block of the utility model;

[0020] In the figure: 1. seam gun; 2. seam pressing sheet; 201. first connecting rod; 202. extension rod; 203. slider; 204. connecting block; 205. second connecting rod; 206. fixed shaft; 207. roller; 208. partition; 209. seam pressing block; 210. slide groove; 3. pull rod; 4. pull spring; 5. first connecting shaft; 6. push block; 7. reset spring; 8. moving block; 9. second connecting shaft; 10. limit rod; 11. slot. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0022] Embodiment: A spraying device for a seam beautifying agent, see Figures 1 to 5, including a seam pressing gun 1, a seam pressing sheet 2 is arranged below the seam pressing gun 1, a pull rod 3 is fixedly connected to the outer surface of the seam pressing sheet 2, the outer surface of the pull rod 3 is fixedly connected to the lower surface of the seam pressing gun 1 through a pull spring 4, a first connecting shaft 5 is movably connected to the upper end of the seam pressing sheet 2, a moving block 8 is arranged on one side of the seam pressing sheet 2, a push block 6 is fixedly connected to the lower surface of the moving block 8, a reset spring 7 is fixedly connected to one end of the moving block 8, a second connecting shaft 9 is fixedly connected to the outer surface of the other end of the moving block 8, and the outer surface of the second connecting shaft 9 is fixedly connected A limiting rod 10 is provided, and a placement groove for a seam pressing piece 2 and a moving block 8 is provided inside the outer wall of the seam pressing gun 1. A clamping groove 11 is provided at the edge of the placement groove inside the outer wall of the seam pressing gun 1. The utility model pulls the seam pressing piece 2 by pulling the spring 4, and the moving block 8 releases the restriction on the seam pressing piece 2 and pushes it forward of the seam pressing gun 1, and further limits the seam pressing piece 2 from tilting forward by the force of the pulling spring 4. During the seam filling operation, the seam pressing piece 2 is used to compact the tile gaps filled with the seam filling agent, thereby improving the seam filling efficiency of the tile gaps.

[0023] Specifically, the seam pressing piece 2 includes a first connecting rod 201 divided into an upper and lower part, the interior of the first connecting rod 201 is fixedly connected to a second connecting rod 205, the upper end of the outer surface of the second connecting rod 205 is fixedly connected to a connecting block 204, the inner surface of the lower part of the first connecting rod 201 is threadedly connected to an extension rod 202, the upper end of the inner wall of the extension rod 202 is fixedly connected to a slider 203, the outer surface of the second connecting rod 205 is provided with a slide groove 210 that matches the slider 203, the lower end of the outer surface of the extension rod 202 is fixedly connected to a fixed shaft 206, the bottom end of the extension rod 202 is fixedly connected to a seam pressing block 209 with a triangular cross section, the outer surface of the slider 203 is movably connected to a roller 207, and one side of the roller 207 A partition 208 fixedly connected to the fixed shaft 206 is provided, and a gap is left between the partition 208 and the seam pressing block 209; the gap between the partition 208 and the seam pressing block 209 is used to disperse excess caulking agent, while preventing the caulking agent from affecting the rotation support of the roller 207, so as to facilitate the compaction and leveling of the caulking agent; the utility model divides the seam pressing sheet 2 into two parts, and the lower part of the seam pressing sheet 2 can be rotated to adjust the overall use length of the seam pressing sheet 2, while the seam pressing block 209 with a triangular cross-section keeps the level of the caulking agent and the tile, and the excess caulking agent after the caulking agent is compacted flows out from the edges of the partition 208 and the seam pressing block 209, so as to prevent the caulking agent from being dispersed at the edge of the gap after being compacted and being inconvenient to remove, while improving the compaction effect of the caulking agent

[0024] Furthermore, the connection between the upper end of the pulling spring 4 and the seam pressing gun 1 is located on one side of the seam pressing piece 2, and the groove inside the outer wall of the seam pressing gun 1 is provided with an inclined surface at one end close to the seam pressing piece 2; the pulling spring 4 connected at one end to one side of the seam pressing piece 2 allows the seam pressing piece 2 to be affected by the force of the pulling spring 4 when it rotates to the edge of the track, thereby facilitating the control of the position of the seam pressing piece 2.

[0025] Furthermore, one end of the limiting rod 10 is provided with a bayonet that matches the pull rod 3, and the slot 11 and the fixed axis 206 match each other; the bayonet at one end of the limiting rod 10 is used to be clamped on the outside of the pull rod 3 to fix the seam pressing plate 2 received in the groove placed inside the outer wall of the caulking gun 1.

[0026] It is worth mentioning that the lower surface of the seaming gun 1 is provided with a movable groove for the seam pressing piece 2 and the push block 6 which are connected to the placement groove of the inner wall of the seam pressing gun 1, and the width of the movable groove of the push block 6 is smaller than the diameter of the movable block 8; the movable groove on the lower surface of the seam pressing gun 1 is used for the rotation of the seam pressing piece 2 and the movement of the movable block 8 driven by the push block 6, so as to facilitate the limitation of the rotation of the seam pressing piece 2 by the movable block 8.

[0027] It is worth noting that the connecting block 204 is located inside the lower part of the first connecting rod 201 and is movably connected to the first connecting rod 201; the connecting block 204 located inside the lower part of the first connecting rod 201 allows the lower part of the first connecting rod 201 to rotate while maintaining the connection between the two parts of the first connecting rod 201, thereby facilitating the control of the extension and retraction of the extension rod 202.

[0028] Working principle: before performing the seam-seaming operation, first push the push block 6 toward the rear of the seam-seaming gun 1 to drive the moving block 8 and the limit rod 10 to move backward and compress the reset spring 7 to make them stressed, thereby releasing the restriction on the seam-pressing sheet 2. At this time, the seam-pressing sheet 2 moves out of the moving groove on the inner wall of the seam-seaming gun 1 under the action of the force of the pulling spring 4, and then push the seam-pressing sheet 2 to move to the front of the seam-seaming gun 1 to the inclined position of the placement groove. At this time, the direction of the force of the pulling spring 4 is located above the seam-seaming gun 1 to keep the seam-pressing sheet 2 tilted, and then rotate the lower part of the first connecting rod 201 to control the extension rod 202 to extend downward to adjust the use length of the seam-pressing sheet 2. In this process, the slider 203 slides inside the slide groove 210 to limit the rotation of the extension rod 202. During the seam-sealing agent filling process, the seam-pressing block 209 contacts the filled gap position and flattens the seam-sealing agent, and then makes the excess seam-sealing agent flow out from the gap between the seam-pressing block 209 and the partition 208 to avoid affecting the rolling support of the roller 207, thereby improving the use efficiency of the seam-sealing gun.

[0029] The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. A person skilled in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present invention, they are all within the protection scope of the present invention.

Claims

1. A spraying device for a seam beautifying agent, comprising a seam beautifying gun (1), characterized in that: A seam pressing sheet (2) is arranged below the seam pressing sheet (1), and a pull rod (3) is fixedly connected to the outer surface of the seam pressing sheet (2), and the outer surface of the pull rod (3) is fixedly connected to the lower surface of the seam pressing sheet (1) through a pulling spring (4). The upper end of the seam pressing sheet (2) is movably connected to a first connecting shaft (5), and a moving block (8) is arranged on one side of the seam pressing sheet (2), and a push block (6) is fixedly connected to the lower surface of the moving block (8). One end of the moving block (8) is fixedly connected to a return spring (7), and the outer surface of the other end of the moving block (8) is fixedly connected to a second connecting shaft (9), and the outer surface of the second connecting shaft (9) is fixedly connected to a limiting rod (10). A placement groove for the seam pressing sheet (2) and the moving block (8) is provided inside the outer wall of the seam pressing sheet (1), and a clamping groove (11) is provided at the edge of the placement groove inside the outer wall of the seam pressing sheet (1).

2. The spraying device of the seam beautifying agent according to claim 1, characterized in that: The seam pressing plate (2) comprises a first connecting rod (201) divided into an upper and lower part, wherein the interior of the first connecting rod (201) is fixedly connected to a second connecting rod (205), the upper end of the outer surface of the second connecting rod (205) is fixedly connected to a connecting block (204), the inner surface of the lower part of the first connecting rod (201) is threadedly connected to an extension rod (202), the upper end of the inner wall of the extension rod (202) is fixedly connected to a slider (203), the outer surface of the second connecting rod (205) is provided with a sliding groove (210) matching the slider (203), the lower end of the outer surface of the extension rod (202) is fixedly connected to a fixed shaft (206), the bottom end of the extension rod (202) is fixedly connected to a seam pressing block (209) having a triangular cross section, and the outer surface of the slider (203) is movably connected to a roller (207).

3. The spraying device of the seam beautifying agent according to claim 2, characterized in that: A partition plate (208) fixedly connected to the fixed shaft (206) is provided on one side of the roller (207), and a gap is left between the partition plate (208) and the seam pressing block (209).

4. The spraying device of the seam beautifying agent according to claim 1, characterized in that: The connection between the upper end of the pulling spring (4) and the seaming gun (1) is located on one side of the seam pressing plate (2), and a slope is provided on one end of the placement groove inside the outer wall of the seam pressing plate (2).

5. The spraying device of the seam beautifying agent according to claim 1, characterized in that: One end of the limiting rod (10) is provided with a bayonet that matches the pull rod (3), and the bayonet groove (11) and the fixed shaft (206) match each other.

6. The spraying device of the seam beautifying agent according to claim 1, characterized in that: The lower surface of the seaming gun (1) is provided with a seam pressing piece (2) communicating with the placement groove of the inner wall of the seaming gun (1) and a moving groove of the push block (6), and the width of the moving groove of the push block (6) is smaller than the diameter of the moving block (8).

7. The spraying device of the seam beautifying agent according to claim 2, characterized in that: The connecting block (204) is located inside the lower part of the first connecting rod (201) and is movably connected to the first connecting rod (201).

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