Rapid bonding device for joint of composite geomembrane

Abstract

The utility model discloses a composite geomembrane joint rapid bonding device which comprises an advancing cart, two symmetrical rotatable plastic rollers I are installed on the right side of the bottom of the advancing cart, a U-shaped frame is fixedly connected to the right side of the top of the advancing cart, a sliding square rod is connected to the surface of the U-shaped frame in a sliding mode, and the sliding square rod is fixedly connected to the right side of the top of the advancing cart. Two second rotatable plastic rollers are installed on the right side of the sliding square rod, and a threaded column is rotationally connected to the top of the sliding square rod. The composite geomembrane on the upper layer is lapped on the two first plastic rollers, then the second plastic rollers are driven by operating the threaded columns to move downwards to make contact with the composite geomembrane, during the period, the glue pump works to convey glue in the glue storage box to the hose to be sprayed out, and the swing driving assembly drives the hose to swing in a reciprocating mode; the glue covers the bottom-layer composite geomembrane, and the advancing cart walks, so that the upper-layer composite geomembrane covers the glue.

Description

Technical Field

[0001] This utility model belongs to the field of composite geomembrane technology, and in particular relates to a rapid bonding device for composite geomembrane joints. Background Technology

[0002] After applying the adhesive evenly to the edges of the composite geomembrane that needs to be joined, the joint is pressed and adhered according to the required overlap width. This bonding operation is relatively simple and has certain advantages for complex sites or small-area joint treatment where it is not convenient to use hot welding equipment.

[0003] The adhesive for the geomembrane joints is usually applied manually, requiring the upper layer of geomembrane to be manually lifted before applying the adhesive. This method is inefficient and consumes a lot of manpower and resources. Therefore, we designed a rapid bonding device for geomembrane joints. The device uses a trolley to spray adhesive onto the lower geomembrane, and the upper geomembrane adheres to the lower geomembrane as the trolley moves, reducing manual labor. Utility Model Content

[0004] The purpose of this invention is to provide a rapid bonding device for composite geomembrane joints, which has the advantages of using a trolley to spray adhesive onto the lower composite geomembrane, and the upper composite geomembrane will bond with the lower composite geomembrane as the trolley moves, thus reducing manual labor and solving the aforementioned technical problems.

[0005] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: A rapid bonding device for composite geomembrane joints includes a traveling trolley. Two symmetrical rotatable plastic rollers are installed on the right side of the bottom of the traveling trolley. A U-shaped frame is fixedly connected to the right side of the top of the traveling trolley. A sliding square rod is slidably connected to the surface of the U-shaped frame. Two rotatable plastic rollers are installed on the right side of the sliding square rod. A threaded column is rotatably connected to the top of the sliding square rod. The top of the threaded column passes through to the top of the U-shaped frame and is threadedly connected to the U-shaped frame. A glue storage tank and a glue pump are fixedly installed on the top of the traveling trolley. The inlet pipe of the glue pump is connected to the glue storage tank. The outlet pipe of the glue pump passes through to the bottom of the traveling trolley and is connected to a downwardly inclined hose. A swing drive assembly is provided between the hose and the traveling trolley.

[0006] Preferably, the swing drive assembly includes a pivot pin fixed to the bottom of the traveling trolley, a swing arm rotatably connected to the surface of the pivot pin, and an mounting sleeve fitted onto the end of the hose fixedly connected to the bottom of the swing arm.

[0007] Preferably, a motor is fixedly installed on the top of the trolley, the output shaft of the motor passes through to the bottom of the trolley and a turntable is fixedly installed thereon, and a sliding pin is fixedly connected to one side of the bottom of the turntable.

[0008] Preferably, the rocker arm has a rectangular through hole, and the sliding pin is slidably connected to the inner cavity of the rectangular through hole.

[0009] Preferably, the hose is located between two plastic rollers.

[0010] Preferably, a guide rod is fixedly connected to the top of the sliding square rod, and the top of the guide rod extends through to the top of the U-shaped frame and is slidably connected to the U-shaped frame.

[0011] The beneficial effects of this utility model are:

[0012] 1. This utility model involves placing the upper layer of composite geomembrane on two plastic rollers, then operating the threaded column to move the second plastic roller down to contact the composite geomembrane. During this process, the glue pump works to deliver glue from the storage tank to the hose for spraying. The swing drive component drives the hose to swing back and forth, so that the glue covers the top of the bottom composite geomembrane. As the trolley moves, the upper layer of composite geomembrane will be covered with glue. This achieves the purpose of spraying glue onto the lower composite geomembrane by moving the trolley, and the top composite geomembrane will adhere to the lower composite geomembrane due to the movement of the trolley, thus reducing manual labor.

[0013] 2. By setting a guide rod, the sliding square rod can be driven to slide on the U-shaped frame during the lifting and lowering process, providing guidance and support for the movement of the sliding square rod, thereby providing support for the second plastic roller and improving the stability of the second plastic roller. Attached Figure Description

[0014] The advantages of the present invention, as described above and / or in the following detailed description in conjunction with the accompanying drawings, will become clearer and more readily understood. These drawings are merely illustrative and do not limit the scope of the present invention.

[0015] Figure 1 This is a perspective view of one embodiment of the present utility model;

[0016] Figure 2 This is a side perspective perspective view of one embodiment of the present invention;

[0017] Figure 3 This is a bottom-view perspective view of one embodiment of the present invention;

[0018] Figure 4 This is a three-dimensional schematic diagram of a glue pump and a swing drive assembly according to an embodiment of the present invention.

[0019] The attached diagram lists the components represented by each number as follows:

[0020] 1. Traveling trolley; 2. Plastic roller one; 3. U-shaped frame; 4. Sliding square rod; 5. Plastic roller two; 6. Threaded column; 7. Glue storage tank; 8. Glue pump; 9. Hose; 10. Swing drive assembly; 101. Shaft pin; 102. Swing rod; 103. Mounting sleeve; 104. Motor; 105. Turntable; 106. Sliding pin; 107. Rectangular through hole; 11. Guide rod. Detailed Implementation

[0021] In the following description, embodiments of the rapid bonding device for composite geomembrane joints of this invention will be described with reference to the accompanying drawings.

[0022] Figure 1-4 This invention illustrates a rapid bonding device for composite geomembrane joints according to an embodiment of the present invention. It includes a traveling trolley 1, with two symmetrically rotatable plastic rollers 2 mounted on the right side of the bottom of the trolley 1. A U-shaped frame 3 is fixedly connected to the right side of the top of the trolley 1. A sliding square rod 4 is slidably connected to the surface of the U-shaped frame 3. Two rotatable plastic rollers 5 are mounted on the right side of the sliding square rod 4. A threaded post 6 is rotatably connected to the top of the sliding square rod 4, with the top of the threaded post 6 extending through to the top of the U-shaped frame 3 and threadedly connected thereto. A guide rod 11 is fixedly connected to the top of the sliding square rod 4, with the top of the guide rod 11 extending through to the top of the U-shaped frame 3 and slidably connected thereto. Through the guide rod 11, the sliding square rod 4 can slide on the U-shaped frame 3 during its lifting and lowering process, providing guidance and support for the movement of the sliding square rod 4, thereby providing support for the plastic rollers 5 and improving their efficiency. For stable operation, a glue storage tank 7 and a glue pump 8 are fixedly installed on the top of the traveling trolley 1. The inlet pipe of the glue pump 8 is connected to the glue storage tank 7, and the outlet pipe of the glue pump 8 passes through to the bottom of the traveling trolley 1 and is connected to a downwardly inclined hose 9. The hose 9 is located between two plastic rollers 2. A swing drive assembly 10 is provided between the hose 9 and the traveling trolley 1. The swing drive assembly 10 includes a shaft pin 101 fixed to the bottom of the traveling trolley 1. A swing rod 102 is rotatably connected to the surface of the shaft pin 101. A mounting sleeve 103 fitted onto the end of the hose 9 is fixedly connected to the bottom of the swing rod 102. A motor 104 is fixedly installed on the top of the traveling trolley 1. The output shaft of the motor 104 passes through to the bottom of the traveling trolley 1 and a turntable 105 is fixedly installed. A sliding pin 106 is fixedly connected to one side of the bottom of the turntable 105. A rectangular through hole 107 is opened on the swing rod 102, and the sliding pin 106 is slidably connected to the inner cavity of the rectangular through hole 107.

[0023] Working principle: When using this utility model, the upper layer of composite geomembrane is placed on two plastic rollers 2. Then, by operating the threaded column 6 to rotate, the thread causes the sliding square rod 4 to move downward on the surface of the U-shaped frame 3. The sliding square rod 4 then drives the plastic roller 5 to move down and contact the top of the composite geomembrane. During this time, the glue pump 8 works to deliver the glue in the glue storage tank 7 to the hose 9 and spray it out. The swing drive component 10 drives the hose 9 to swing back and forth, so that the glue covers the top of the bottom layer of composite geomembrane. The movement of the trolley 1 causes the upper layer of composite geomembrane placed on the plastic rollers 2 to be covered with glue.

[0024] In summary, this rapid bonding device for composite geomembrane joints works by placing the upper layer of composite geomembrane on two plastic rollers 2. Then, by operating the threaded column 6, the plastic roller 5 moves down to contact the composite geomembrane. During this process, the glue pump 8 operates to deliver glue from the glue storage tank 7 to the hose 9 for spraying. The swing drive component 10 drives the hose 9 to swing back and forth, so that the glue covers the top layer of composite geomembrane. As the trolley 1 moves, the upper layer of composite geomembrane is covered with glue. This achieves the goal of spraying glue onto the lower composite geomembrane by moving the trolley, and the top composite geomembrane is bonded to the lower composite geomembrane by the movement of the trolley, thus reducing manual labor.

Claims

1. A rapid bonding device for composite geomembrane joints, characterized in that, The device includes a trolley (1), on which two symmetrical rotatable plastic rollers (2) are installed on the right side of the bottom of the trolley (1). A U-shaped frame (3) is fixedly connected to the right side of the top of the trolley (1). A sliding square rod (4) is slidably connected to the surface of the U-shaped frame (3). Two rotatable plastic rollers (5) are installed on the right side of the sliding square rod (4). A threaded column (6) is rotatably connected to the top of the sliding square rod (4). The top of the threaded column (6) extends through to the top of the U-shaped frame (3) and is threadedly connected to the U-shaped frame (3). A glue storage tank (7) and a glue pump (8) are fixedly installed on the top of the trolley (1). The inlet pipe of the glue pump (8) is connected to the glue storage tank (7). The outlet pipe of the glue pump (8) extends through to the bottom of the trolley (1) and is connected to a downwardly inclined hose (9). A swing drive assembly (10) is provided between the hose (9) and the trolley (1).

2. The rapid bonding device for composite geomembrane joints according to claim 1, characterized in that, The swing drive assembly (10) includes a pivot pin (101) fixed to the bottom of the traveling trolley (1), a swing arm (102) rotatably connected to the surface of the pivot pin (101), and an installation sleeve (103) sleeved on the end of the hose (9) fixedly connected to the bottom of the swing arm (102).

3. The rapid bonding device for composite geomembrane joints according to claim 2, characterized in that, A motor (104) is fixedly installed on the top of the trolley (1). The output shaft of the motor (104) extends through to the bottom of the trolley (1) and a turntable (105) is fixedly installed thereon. A sliding pin (106) is fixedly connected to one side of the bottom of the turntable (105).

4. The rapid bonding device for composite geomembrane joints according to claim 3, characterized in that, The swing rod (102) has a rectangular through hole (107), and the sliding pin (106) is slidably connected to the inner cavity of the rectangular through hole (107).

5. The rapid bonding device for composite geomembrane joints according to claim 4, characterized in that, The hose (9) is located between the two plastic rollers (2).

6. The rapid bonding device for composite geomembrane joints according to claim 5, characterized in that, The top of the sliding square rod (4) is fixedly connected to a guide rod (11), the top of the guide rod (11) extends through to the top of the U-shaped frame (3) and is slidably connected to the U-shaped frame (3).

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