Ceramic tile back glue coating device

Abstract

The utility model discloses a ceramic tile back glue coating device which effectively solves the problems that back glue cannot be automatically coated and manual coating is not uniform. Comprising a frame, the upper end of the frame is fixedly connected with a protective shell, the middle of the protective shell is provided with a front-back through glue brushing cavity, the front side and the rear side of the protective shell are rotationally connected with two supports which are in bilateral symmetry and can swing oppositely or oppositely, and the lower sides of the supports are fixedly connected with L-shaped swing rods; by arranging the lifting frame, the rolling brushes and the reversing assembly, the rolling brushes can be driven to ascend and descend through ascending and descending of the lifting frame, the rolling brushes can make close contact with the back faces of ceramic tiles, the front rolling brush and the rear rolling brush operate synchronously, and the purpose of automatically, rapidly and evenly smearing gum is achieved; and meanwhile, the bracket can be driven to unfold and fold through the reversing assembly by utilizing the lifting of the lifting frame, so that the bracket can be controlled to unfold automatically during glue brushing and fold automatically after glue brushing is completed, the automation of the device is improved, and the manual operation difficulty is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of tile back glue coating, in particular to a tile back glue coating device. Background Art

[0002] Tile adhesive is a commonly used material for tile laying in home decoration. Traditionally, ceramic tiles are directly glued to the wall with cement. However, with the increase in the thickness and weight of the tiles, as well as reasons such as water vapor bulging, the tiles are prone to fall off during long-term use by relying solely on cement. For this reason, tile adhesive is needed to be applied on the back of the tiles to increase the stickiness of the tiles on the wall and prevent them from falling off. Existing tiles need to be manually applied with an adhesive roller brush before laying. Manual application is prone to unevenness, and the application speed is slow, time-consuming and labor-intensive, which is very inconvenient. Utility Model Content

[0003] In view of the above situation, in order to overcome the defects of the prior art, the purpose of the utility model is to provide a tile adhesive coating device, which effectively solves the problem of being unable to automatically apply the adhesive and the uneven manual coating.

[0004] The technical solution is as follows: the utility model comprises a frame, a protective shell is fixedly connected to the upper end of the frame, a brush glue cavity which passes through front and back is opened in the middle of the protective shell, two brackets which are symmetrical left and right and can swing relative to or away from each other are rotatably connected to the front and back sides of the protective shell respectively, an L-shaped swing rod is fixedly connected to the lower side of the bracket, two front-to-back symmetrical and U-shaped moving plates are slidably connected in the protective shell, waist-shaped grooves are opened on the left and right sides of the moving plates respectively, one side of the swing rod is located in the waist-shaped groove on the corresponding side, U-shaped lifting frames which can move up and down are respectively provided on the left and right sides of the protective shell, two rotatable roller brushes are provided between the left and right lifting frames, the roller brushes are located in the brush glue cavity, a reversing assembly is provided on the lower side of the lifting frame, and the reversing assembly can drive the two moving plates to move relative to or away from each other.

[0005] The left and right sides of the protective shell are respectively provided with hydraulic rods, and the output ends of the hydraulic rods are fixedly connected to the lifting frames on the corresponding sides. A driving motor is provided on the left side of the protective shell, and the output end of the driving motor is fixedly connected with a spur gear. The left end of the front roller brush is fixedly connected with a spur gear, and the spur gear can mesh with the spur gear. The right sides of the two roller brushes are connected via a belt drive.

[0006] The reversing assembly includes a connecting rod, the upper end of the connecting rod is fixedly connected to the lifting frame on the corresponding side, the left and right sides of the lower end of the connecting rod are fixedly connected with sliding pins respectively, a rotating drum is sleeved on the lower side of the connecting rod, the rotating drum is rotatably connected to the protective shell, two threaded grooves are provided inside the rotating drum, the sliding pins are located in the threaded grooves on the corresponding sides, a T-shaped push rod is provided under the rotating drum, a connecting groove is opened on the push rod, a connecting rod that can be inserted into the connecting groove is fixedly connected to the lower end of the rotating drum, the other end of the push rod is hinged with two connecting rods facing front and back, and the other end of the connecting rod is hinged to the moving plate on the corresponding side.

[0007] A glue storage bin is provided on the upper side of the protective shell, a glue inlet connected to the glue storage bin is provided on the upper side of the protective shell, a baffle that can block the glue inlet is hinged on the upper side of the protective shell, two lower glue inlets that are opposite to each other front and back and connected to the glue storage bin are provided in the protective shell, a telescopic frame that is wider at the top and narrower at the bottom is slidably connected in the lower glue inlet, the lower side of the telescopic frame is fitted with the outer wall of the roller brush, and the left and right sides of the telescopic frame are respectively fixedly connected to the lifting frame on the corresponding side.

[0008] A plurality of rollers evenly distributed along the front-to-back direction and located at the lower side of the brushing glue cavity are rotatably connected in the protective shell, and a conveyor belt with an upper end flush with the rollers is provided on the upper side of the bracket.

[0009] Two universal wheels facing each other are respectively arranged on the left and right sides of the lower end of the frame, and a handle is fixedly connected to the right side of the frame.

[0010] The utility model can utilize the lifting of the lifting frame, the roller brush and the reversing component to drive the roller brush to lift, so that the roller brush can be in close contact with the back of the tile, and the front and rear roller brushes can run synchronously to achieve the purpose of automatically, quickly and evenly applying the back glue. At the same time, the reversing component can utilize the lifting of the lifting frame to drive the bracket to be expanded and retracted, so that the bracket can be controlled to automatically expand when applying the glue and automatically retract after the glue is applied, thereby improving the automation of the device and reducing the difficulty of manual operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is the main axonometric drawing of the utility model.

[0012] Figure 2 It is a partially cutaway main axonometric drawing of the utility model.

[0013] Figure 3 It is a partially cut-away right axonometric view of the utility model.

[0014] Figure 4 This is a partially cutaway left axonometric view of the roller brush in the utility model.

[0015] Figure 5 This is a partially cutaway top view of the protective shell of the utility model.

[0016] Figure 6It is a top axonometric view of the connecting rod in the utility model.

[0017] Figure 7 It is a partially cutaway main axonometric view of the rotary drum in the utility model.

[0018] Figure 8 This utility model Figure 2 A is an enlarged view of the middle image.

[0019] In the figure: 1. frame; 2. protective shell; 3. glue brush chamber; 4. bracket; 5. swing rod; 6. moving plate; 7. waist-shaped groove; 8. lifting frame; 9. roller brush; 10. reversing assembly; 11. hydraulic rod; 12. driving motor; 13. spur gear; 14. spur gear; 15. belt; 16. connecting rod; 17. sliding pin; 18. rotating drum; 19. threaded groove; 20. push rod; 21. connecting groove; 22. connecting rod; 23. connecting rod; 24. glue storage bin; 25. baffle; 26. glue lower port; 27. telescopic frame; 28. roller; 29. ​​handle. DETAILED DESCRIPTION

[0020] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings.

[0021] Depend on Figures 1 to 8 It is given, including a frame 1, a protective shell 2 is fixedly connected to the upper end of the frame 1, a brush glue cavity 3 that passes through the front and rear is opened in the middle of the protective shell 2, two left-right symmetrical brackets 4 that can swing relative to or away from each other are rotatably connected to the front and rear sides of the protective shell 2, an L-shaped swing rod 5 is fixedly connected to the lower side of the bracket 4, two front-to-back symmetrical and U-shaped moving plates 6 are slidably connected in the protective shell 2, waist-shaped grooves 7 are respectively opened on the left and right sides of the moving plates 6, one side of the swing rod 5 is located in the waist-shaped groove 7 on the corresponding side, and U-shaped lifting frames 8 that can move up and down are respectively provided on the left and right sides of the protective shell 2, two rotatable roller brushes 9 are provided between the left and right lifting frames 8, the roller brushes 9 are located in the brush glue cavity 3, and a reversing component 10 is provided on the lower side of the lifting frame 8, which can drive the two moving plates 6 to move relative to or away from each other.

[0022] like Figures 1 to 8As shown, a protective shell 2, a glue brushing cavity 3, a bracket 4, a swing rod 5, a movable plate 6 and a waist-shaped groove 7 are provided to prevent the back of the tile from facing upward in the glue brushing cavity 3, and then the glue can be brushed on the back of the tile. At the same time, the movement of the two movable plates 6 can be used to change the position of the bracket 4 so that it can be rotated and extended, which is convenient for supporting the tile, and avoids the situation where the tile is not supported on one side during the glue brushing process, resulting in tilting or falling due to gravity, causing damage to the tile. At the same time, the bracket 4 can be retracted, which can reduce the space occupied and facilitate the movement and storage of the whole. A lifting frame 8, a roller brush 9 and a reversing component 10 are provided, and the lifting of the lifting frame 8 can be used to drive the roller brush 9 to lift and lower, so that the roller brush 9 can be in close contact with the back of the tile. The front and rear roller brushes 9 run synchronously to achieve the purpose of automatically and evenly applying the back glue. At the same time, the lifting of the lifting frame 8 can be used through the reversing component 10 to drive the bracket 4 to expand and retract, so that the bracket 4 can be controlled to automatically expand when brushing the glue and automatically retract after the glue brushing is completed, thereby improving the automation of the device and reducing the difficulty of manual operation.

[0023] The left and right sides of the protective shell 2 are respectively provided with hydraulic rods 11, and the output end of the hydraulic rod 11 is fixedly connected to the lifting frame 8 on the corresponding side. A driving motor 12 is provided on the left side of the protective shell 2, and the output end of the driving motor 12 is fixedly connected to a spur gear 13. The left end of the front roller brush 9 is fixedly connected to a spur gear 14, which can mesh with the spur gear 13. The right sides of the two roller brushes 9 are connected via a belt 15.

[0024] like Figures 1 to 8 As shown, a hydraulic rod 11 is provided to provide power for the lifting and lowering of the roller brush 9 and the unfolding of the bracket 4. A driving motor 12, a spur gear 13, a spur gear 14 and a belt 15 are provided to enable the spur gear 14 to mesh with the spur gear 13 after the lifting frame 8 drives the roller brush 9 to descend. The driving motor 12 can be used to drive the front roller brush 9 to rotate, and the belt 15 can be used to make the two roller brushes 9 rotate synchronously, so that the back of the tile can be coated with glue twice, thereby improving the uniformity of the back glue coating.

[0025] The reversing assembly 10 includes a connecting rod 16, the upper end of which is fixedly connected to the lifting frame 8 on the corresponding side, and the left and right sides of the lower end of the connecting rod 16 are fixedly connected with sliding pins 17 respectively. A rotating cylinder 18 is sleeved on the lower side of the connecting rod 16, and the rotating cylinder 18 is rotatably connected to the protective shell 2. Two threaded grooves 19 are provided inside the rotating cylinder 18, and the sliding pin 17 is located in the threaded groove 19 on the corresponding side. A T-shaped push rod 20 is provided below the rotating cylinder 18, and a connecting groove 21 is opened on the push rod 20. A connecting rod 22 that can be inserted into the connecting groove 21 is fixedly connected to the lower end of the rotating cylinder 18, and the other end of the push rod 20 is hinged to two front and rear opposite connecting rods 23, and the other end of the connecting rod 23 is hinged to the moving plate 6 on the corresponding side.

[0026] like Figures 2 to 7As shown, a connecting rod 16, a sliding pin 17, a rotating drum 18, a threaded groove 19, a push rod 20, a connecting groove 21, a connecting rod 22 and a connecting rod 23 are provided. The sliding pin 17 can be driven to move in the threaded groove 19 via the connecting rod 16 by utilizing the lifting of the lifting frame 8. Since the connecting rod 16 does not rotate, the rotating drum 18 can be driven to rotate. The rotation of the rotating drum 18 can drive the push rod 20 to move left and right via the connecting groove 21 and the connecting rod 22. The push rod 20 drives the moving frames on the front and rear sides to move relative to or opposite to each other via the connecting rod 23, thereby completing the retraction and extension of the bracket 4 and realizing the purpose of automatic retraction and extension.

[0027] A glue storage bin 24 is provided on the upper side of the protective shell 2, a glue inlet connected to the glue storage bin 24 is provided on the upper side of the protective shell 2, a baffle 25 that can block the glue inlet is hinged on the upper side of the protective shell 2, two lower glue inlets 26 that are opposite to each other front and back and connected to the glue storage bin 24 are provided in the protective shell 2, a telescopic frame 27 that is wider at the top and narrower at the bottom is slidably connected in the lower glue inlet 26, the lower side of the telescopic frame 27 is in contact with the outer wall of the roller brush 9, and the left and right sides of the telescopic frame 27 are fixedly connected to the lifting frame 8 on the corresponding side respectively.

[0028] like Figures 2 to 4 As shown, a glue storage bin 24, a glue inlet and a baffle 25 are provided so that the adhesive can be put into the glue storage bin 24 through the glue inlet and stored in the glue storage bin 24. At the same time, the baffle 25 can be used to block the glue inlet to prevent foreign matter from entering the glue storage bin 24. A lower glue port 26 and a telescopic frame 27 are provided so that the surface of the roller brush 9 can be dipped in glue using the lower glue port 26 and the telescopic frame 27. During the rolling process, the roller brush 9 obtains a certain amount of glue from the telescopic frame 27 and then smears it on the tile adhesive, thereby achieving the purpose of automatic dipping. A large amount of fluff is provided on the surface of the roller brush 9 so that the tile adhesive can be immersed therein. At the same time, there is a gap between the roller brush 9 and the lower side of the telescopic tube, so that the telescopic tube can avoid the problem of scraping off the adhesive on the roller brush 9. At the same time, the gap is small enough to prevent the adhesive from quickly flowing out of the gap, resulting in adhesive waste.

[0029] The protective shell 2 is rotatably connected with a plurality of rollers 28 evenly distributed along the front-to-back direction and located at the lower side of the glue brushing cavity 3 , and a conveyor belt with an upper end flush with the rollers 28 is provided on the upper side of the bracket 4 .

[0030] like Figures 1 to 4 As shown, the roller 28 and the conveyor belt can reduce the friction with the tiles and facilitate the transmission of the tiles for adhesive coating. At the same time, a motor is provided in the protective shell 2 to drive the roller 28 to rotate synchronously.

[0031] Two universal wheels facing each other are respectively arranged on the left and right sides of the lower end of the frame 1 , and a handle 29 is fixedly connected to the right side of the frame 1 .

[0032] like Figure 1 As shown, universal wheels and handles 29 are provided to facilitate movement of the entire device.

[0033] When the utility model is in use, the frame 1 is pushed to a suitable position by the handle 29, and then the two hydraulic rods 11 are started to move synchronously, and the lifting frames 8 on both sides are lowered, driving the roller brush 9 and the telescopic frame 27 to be lowered synchronously. At the same time, the connecting rod 16 drives the rotating drum 18 to rotate through the action of the sliding pin 17 and the threaded groove 19, and the rotating drum 18 drives the push rod 20 to move through the action of the connecting rod 22 and the connecting groove 21. The push rod 20 drives the front and rear two moving plates 6 to move relative to each other through the connecting rod 23, and the bracket 4 can be driven to rotate 90 degrees through the action of the waist-shaped groove 7 and the swing rod 5. When the spur gear 14 is meshed with the spur gear 13, the roller brush 9 is stopped from descending, and the bracket 4 is unfolded at the same time;

[0034] Then, the baffle 25 is opened to pour the adhesive into the adhesive storage bin 24 from the adhesive inlet, and then the baffle 25 is closed to prevent dust and other debris from entering;

[0035] A tile is placed on the roller 28 in the glue brushing chamber 3. The roller 28 rotates to drive the tile to move. Then the drive motor 12 is started. The drive motor 12 drives the roller brush 9 to rotate. The adhesive backing is immersed into the roller brush 9 from the outlet on the lower side of the telescopic frame 27. Then the roller brush 9 rotates to brush the adhesive backing on the tile passing by. After the tile is coated, it stops on the bracket 4. Then the tile can be transported away and the coating of the next tile can be continued. This process is repeated until the adhesive coating of all tiles is completed.

[0036] In the present invention, the driving motor 12 and the hydraulic rod 11 are both prior art and will not be described in detail herein.

[0037] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. A tile adhesive coating device, comprising a frame (1), characterized in that: A protective shell (2) is fixedly connected to the upper end of the vehicle frame (1), a brushing and rubber cavity (3) that passes through the protective shell (2) is provided in the middle part, two brackets (4) that are symmetrical in left and right and can swing relative to or away from each other are rotatably connected to the front and rear sides of the protective shell (2), an L-shaped swinging rod (5) is fixedly connected to the lower side of the bracket (4), two U-shaped movable plates (6) that are symmetrical in front and back are slidably connected in the protective shell (2), waist-shaped grooves (7) are provided on the left and right sides of the movable plates (6), one side of the swinging rod (5) is located in the waist-shaped groove (7) on the corresponding side, and U-shaped lifting frames (8) that can move up and down are provided on the left and right sides of the protective shell (2), two rotatable roller brushes (9) are provided between the left and right lifting frames (8), the roller brushes (9) are located in the brushing and rubber cavity (3), and a reversing assembly (10) is provided on the lower side of the lifting frame (8), and the reversing assembly (10) can drive the two movable plates (6) to move relative to or away from each other.

2. A tile adhesive coating device according to claim 1, characterized in that: The left and right sides of the protective shell (2) are respectively provided with hydraulic rods (11), the output end of the hydraulic rod (11) is fixedly connected to the lifting frame (8) on the corresponding side, the left side of the protective shell (2) is provided with a driving motor (12), the output end of the driving motor (12) is fixedly connected to a spur gear (13), the left end of the front roller brush (9) is fixedly connected to a spur gear (14), the spur gear (14) can mesh with the spur gear (13), and the right sides of the two roller brushes (9) are connected by a belt (15).

3. A tile adhesive coating device according to claim 1, characterized in that: The reversing assembly (10) comprises a connecting rod (16), the upper end of which is fixedly connected to a lifting frame (8) on a corresponding side thereof, and the left and right sides of the lower end of the connecting rod (16) are respectively fixedly connected to sliding pins (17), and the lower side of the connecting rod (16) is sleeved with a rotating drum (18), and the rotating drum (18) is rotatably connected to the protective shell (2), and two thread grooves (19) are provided inside the rotating drum (18), and the sliding pins (17) are located in the thread grooves (19) on the corresponding sides thereof, and a T-shaped push rod (20) is provided below the rotating drum (18), and a connecting groove (21) is provided on the push rod (20), and a connecting rod (22) which can be inserted into the connecting groove (21) is fixedly connected to the lower end of the rotating drum (18), and the other end of the push rod (20) is hinged to two connecting rods (23) which are opposite to each other in front and back, and the other end of the connecting rod (23) is hinged to the moving plate (6) on the corresponding side thereof.

4. A tile adhesive coating device according to claim 1, characterized in that: The protective shell (2) is provided with a glue storage bin (24) on the upper side, a glue inlet communicating with the glue storage bin (24) on the upper side, a baffle (25) capable of shielding the glue inlet is hingedly connected to the upper side of the protective shell (2), two lower glue inlets (26) opposite to each other in front and back and communicating with the glue storage bin (24) are provided in the protective shell (2), a telescopic frame (27) with a width at the top and a narrowness at the bottom is slidably connected in the lower glue inlet (26), the lower side of the telescopic frame (27) is in contact with the outer wall of the roller brush (9), and the left and right sides of the telescopic frame (27) are respectively fixedly connected to the lifting frame (8) on the corresponding side.

5. A tile adhesive coating device according to claim 1, characterized in that: A plurality of rollers (28) evenly distributed along the front-to-rear direction and located at the lower side of the brushing cavity (3) are rotatably connected in the protective shell (2), and a conveyor belt with an upper end flush with the rollers (28) is provided on the upper side of the bracket (4).

6. A tile adhesive coating device according to claim 1, characterized in that: Two universal wheels facing each other front and back are respectively arranged on the left and right sides of the lower end of the frame (1), and a handle (29) is fixedly connected to the right side of the frame (1).

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