Corner protection gasket adhesive smearing device

Abstract

The utility model discloses a corner protection gasket adhesive smearing device which comprises a shell, a first rotating plate and a second rotating plate are rotatably connected to an inner cavity of the shell, a fixing column is fixedly connected to the inner cavity of the shell, and the first rotating plate and the second rotating plate are both rotatably connected to the surface of the fixing column. Connecting frames are fixedly connected to the left sides of the first rotating plate and the second rotating plate, glue rolling cylinders are arranged in inner cavities of the connecting frames, a glue injection assembly is arranged at the top of the shell and comprises a glue storage pipe fixedly connected to the top of the shell, and the bottom of the left side of the shell communicates with two liquid conveying pipes. According to the corner protection pad coating device, the shell, the first rotating plate, the connecting frame and the tensioning assembly are used in cooperation, so that the glue rolling barrel rapidly and evenly rolls at the position where a corner protection pad is pasted on a wood board, meanwhile, the glue injection assembly is used in cooperation, an adhesive is smeared on the surface of the wood board, and the purposes that operation is easy and convenient, and coating is even and rapid can be achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of corner protection gasket installation, in particular to an adhesive smearing device for corner protection gaskets. Background Art

[0002] Corner protectors are auxiliary materials used to protect the corners of objects. They are usually made of plastic, rubber, metal and other materials. Different materials have different properties and are suitable for different scenarios. For example, plastic corner protectors are lightweight and low-cost, suitable for general packaging and transportation protection; rubber corner protectors have good elasticity and cushioning properties, can better absorb impact, and are suitable for items with high shockproof requirements; metal corner protectors are high in strength and durability, and are often used for heavy goods or long-term use.

[0003] In the packaging, construction, furniture and other industries, corner protectors are used to protect the edges and corners of items. To firmly stick the corner protectors on the items, it is necessary to evenly apply adhesive at the sticking position. Using a brush to apply adhesive is not only inefficient, but also difficult to ensure uniformity of application. Uneven application may cause the corner protectors to not stick firmly, affecting the protective effect. Moreover, for wooden boards with edges and corners, double-sided application is required, and the application efficiency is relatively low. Therefore, it is necessary to provide a corner protector adhesive application device, which adopts a dual-roller synchronous application method to quickly apply to both surfaces, and at the same time adopts a tensioning structure to ensure uniformity and integrity of the application. Utility Model Content

[0004] The purpose of the utility model is to provide a corner gasket adhesive smearing device, which adopts a dual-roller synchronous smearing method to quickly smear the surfaces on both sides, and at the same time adopts a tensioning structure to ensure the uniformity and integrity of the smearing, so as to solve the above technical problems.

[0005] The technical solution of the utility model for solving the above-mentioned technical problems is as follows: A corner gasket adhesive smearing device, comprising a shell: the inner cavity of the shell is rotatably connected to a first rotating plate and a second rotating plate, the inner cavity of the shell is fixedly connected to a fixed column, the first rotating plate and the second rotating plate are both rotatably connected to the surface of the fixed column, the left sides of the first rotating plate and the second rotating plate are both fixedly connected to a connecting frame, the inner cavity of the connecting frame is provided with a rubber roller, the top of the shell is provided with a glue injection assembly, the glue injection assembly includes a glue storage tube fixedly connected to the top of the shell, the bottom of the left side of the shell is connected to two infusion tubes, the inner cavity of the connecting frame is fixedly connected to a glue dipping tube, and the inner cavity of the shell is provided with a tensioning assembly.

[0006] Preferably, the top of the glue storage tube is threadedly connected to a sealing cover, the top of the sealing cover is threadedly connected to a threaded rotating rod, and the bottom end of the threaded rotating rod passes through the inner cavity of the glue storage tube and is fixedly connected to an extrusion plate.

[0007] Preferably, the infusion tube is connected to the rubber-immersed tube, and the rubber roller is rotatably connected to the surface of the rubber-immersed tube.

[0008] Preferably, the tensioning assembly includes a pulling plate rotatably connected to the first rotating plate and the second rotating plate on opposite sides, the right ends of the two pulling plates are rotatably connected to a sliding block, and the right side of the sliding block is fixedly connected to a sliding pin.

[0009] Preferably, the sliding pin passes through the inner cavity of the fixed column and is slidably connected to the fixed column. A spring is sleeved on the surface of the sliding pin, and both ends of the spring are respectively welded to the fixed column and the sliding pin.

[0010] Preferably, the top and bottom of the first rotating plate and the second rotating plate are fixedly connected with guide columns, and the top and bottom of the shell are provided with guide slots adapted to the guide columns.

[0011] 1. The beneficial effects of the present invention are as follows: the present invention uses the outer shell, the first rotating plate, the connecting frame and the tensioning assembly in combination, so that the rubber roller rolls quickly and evenly on the position where the corner pad is pasted on the wooden board. At the same time, the adhesive is applied to the surface of the wooden board by using the glue injection assembly in combination, thereby achieving the purpose of simple and convenient operation and uniform and fast application.

[0012] 2. The present invention uses the threaded rotating rod and the extrusion plate to squeeze the adhesive in the inner cavity of the adhesive storage tube, so that the adhesive can enter the inner cavity of the dipping tube through the infusion tube, and then the adhesive can be immersed in the interior of the rubber roller.

[0013] 3. The utility model sets a tensioning assembly, in which the sliding pin and the spring are used in combination to pull the sliding block, so that the pulling plate generates a pulling force on the first rotating plate and the second rotating plate, thereby enabling the rubber roller to be closely attached to the surface of the wooden board. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] in:

[0015] Figure 1 This is a three-dimensional schematic diagram of an embodiment of the utility model;

[0016] Figure 2 This is a top cross-sectional view of the housing, the first rotating plate, the second rotating plate and the tensioning assembly according to an embodiment of the present invention;

[0017] Figure 3 This is a three-dimensional exploded view of a glue injection assembly according to an embodiment of the present invention;

[0018] Figure 4 This is a three-dimensional exploded view of the first rotating plate, the second rotating plate and the tensioning assembly in one embodiment of the utility model.

[0019] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0020] 1. Housing, 2. First rotating plate, 3. Second rotating plate, 4. Fixed column, 5. Connecting frame, 6. Rubber roller, 7. Glue injection assembly, 71. Glue storage tube, 72. Sealing cover, 73. Threaded rotating rod, 74. Extrusion plate, 75. Infusion tube, 76. Glue dipping tube, 8. Tensioning assembly, 81. Pull plate, 82. Sliding block, 83. Sliding pin, 84. Spring, 9. Guide column, 10. Guide chute. DETAILED DESCRIPTION

[0021] Hereinafter, an embodiment of the adhesive coating device for corner protectors of the present invention will be described with reference to the accompanying drawings.

[0022] Figure 1-4 The utility model shows an embodiment of a corner guard gasket adhesive coating device, comprising a shell 1: the inner cavity of the shell 1 is rotatably connected to the first rotating plate 2 and the second rotating plate 3, the top and bottom of the first rotating plate 2 and the second rotating plate 3 are fixedly connected to the guide column 9, the top and bottom of the shell 1 are provided with a guide slot 10 adapted to the guide column 9, the inner cavity of the shell 1 is fixedly connected to the fixed column 4, the first rotating plate 2 and the second rotating plate 3 are rotatably connected to the surface of the fixed column 4, the left sides of the first rotating plate 2 and the second rotating plate 3 are fixedly connected The connecting frame 5 is provided with a rubber roller 6 in the inner cavity of the connecting frame 5, and a glue injection assembly 7 is provided on the top of the shell 1. The glue injection assembly 7 includes a glue storage tube 71 fixedly connected to the top of the shell 1, and the top of the glue storage tube 71 is threadedly connected to a cover 72. The top of the cover 72 is threadedly connected to a threaded rotating rod 73. The bottom end of the threaded rotating rod 73 passes through the inner cavity of the glue storage tube 71 and is fixedly connected to an extrusion plate 74. The infusion tube 75 and the dipping tube 76 are connected. The rubber roller 6 is rotatably connected to the surface of the dipping tube 76, and the threaded rotating rod 73 and the extrusion plate 74 are connected. The use of the plate 74 plays a role in squeezing the adhesive in the inner cavity of the glue storage tube 71, so that the adhesive can enter the inner cavity of the glue dipping tube 76 through the infusion tube 75, and then the adhesive can be immersed in the interior of the rubber roller 6. The bottom of the left side of the shell 1 is connected with two infusion tubes 75, and the inner cavity of the connecting frame 5 is fixedly connected to the glue dipping tube 76. The inner cavity of the shell 1 is provided with a tensioning assembly 8, which includes a pull plate 81 rotatably connected to the opposite side of the first rotating plate 2 and the second rotating plate 3. The right ends of the two pull plates 81 rotate It is connected to a sliding block 82, and a sliding pin 83 is fixedly connected to the right side of the sliding block 82. The sliding pin 83 passes through the inner cavity of the fixed column 4 and is slidably connected to the fixed column 4. A spring 84 is sleeved on the surface of the sliding pin 83, and the two ends of the spring 84 are welded to the fixed column 4 and the sliding pin 83 respectively. Through the setting of the tensioning component 8, the sliding pin 83 and the spring 84 are used in conjunction to pull the sliding block 82, so that the pulling plate 81 generates a pulling force on the first rotating plate 2 and the second rotating plate 3, thereby enabling the rubber roller 6 to be close to the surface of the wooden board.

[0023] Working principle: When using the present invention, the user injects the adhesive into the inner cavity of the glue storage tube 71, and then rotates the threaded rotating rod 73. Since the threaded rotating rod 73 and the cover 72 are in a threaded connection state, the extrusion plate 74 is pushed downward during the rotation of the threaded rotating rod 73, thereby squeezing the adhesive in the inner cavity of the glue storage tube 71, so that the adhesive enters the inner cavity of the glue dipping tube 76 from the inner cavity of the infusion tube 75, and then the adhesive is immersed into the interior of the glue rolling cylinder 6 through the pores on the surface of the glue dipping tube 76. Then the user puts the two glue rolling cylinders 6 The contact position is aligned with the corner of the template, and the shell 1 is pushed toward the wooden board. The rubber roller 6 rolls on the surface of the wooden board. At the same time, the two rubber rollers 6 move in opposite directions, so that the two connecting frames 5 are opened, and under the transmission action of the pull plate 81, the sliding block 82 slides to the left, and at the same time pulls the sliding pin 83 and compresses the spring 84. The reaction force generated by the spring 84 makes the two rubber rollers 6 stick to the surface of the wooden board, and the adhesive is applied to the surface of the wooden board. Finally, the user fits the corner gasket to the adhesive application position for bonding.

[0024] To sum up: the corner guard gasket adhesive smearing device, through the coordinated use of the outer shell 1, the first rotating plate 2, the connecting frame 5 and the tensioning component 8, enables the rubber roller 6 to roll quickly and evenly at the position where the corner guard is pasted on the wooden board. At the same time, through the coordinated use of the glue injection component 7, the adhesive is smeared on the surface of the wooden board, thereby achieving the purpose of simple and convenient operation and uniform and fast smearing.

Claims

1. A corner protector adhesive coating device, characterized in that: The invention comprises a shell (1): the inner cavity of the shell (1) is rotatably connected to a first rotating plate (2) and a second rotating plate (3); the inner cavity of the shell (1) is fixedly connected to a fixed column (4); the first rotating plate (2) and the second rotating plate (3) are both rotatably connected to the surface of the fixed column (4); the left sides of the first rotating plate (2) and the second rotating plate (3) are both fixedly connected to a connecting frame (5); the inner cavity of the connecting frame (5) is provided with a rubber roller (6); the top of the shell (1) is provided with a glue injection component (7); the glue injection component (7) includes a glue storage tube (71) fixedly connected to the top of the shell (1); the bottom of the left side of the shell (1) is connected to two infusion tubes (75); the inner cavity of the connecting frame (5) is fixedly connected to a glue dipping tube (76); and the inner cavity of the shell (1) is provided with a tensioning component (8).

2. The adhesive coating device for corner protectors according to claim 1, characterized in that: The top of the glue storage tube (71) is threadedly connected to a sealing cover (72), the top of the sealing cover (72) is threadedly connected to a threaded rotating rod (73), and the bottom end of the threaded rotating rod (73) passes through the inner cavity of the glue storage tube (71) and is fixedly connected to an extrusion plate (74).

3. The adhesive coating device for corner protectors according to claim 2, characterized in that: The liquid infusion tube (75) and the rubber dipping tube (76) are connected, and the rubber rolling cylinder (6) is rotatably connected to the surface of the rubber dipping tube (76).

4. The adhesive coating device for corner protectors according to claim 3, characterized in that: The tensioning assembly (8) comprises a pulling plate (81) rotatably connected to the first rotating plate (2) and the second rotating plate (3) on opposite sides, the right ends of the two pulling plates (81) are rotatably connected to a sliding block (82), and the right side of the sliding block (82) is fixedly connected to a sliding pin (83).

5. The adhesive coating device for corner protectors according to claim 4, characterized in that: The sliding pin (83) passes through the inner cavity of the fixed column (4) and is slidably connected to the fixed column (4). A spring (84) is sleeved on the surface of the sliding pin (83). The two ends of the spring (84) are respectively welded to the fixed column (4) and the sliding pin (83).

6. The adhesive coating device for corner protectors according to claim 5, characterized in that: The top and bottom of the first rotating plate (2) and the second rotating plate (3) are fixedly connected with guide posts (9). The top and bottom of the housing (1) are both provided with guide slots (10) adapted to the guide posts (9).

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