Waterproof roll splicing and fixing device

Abstract

The utility model discloses a waterproof coiled material splicing fixing device which comprises a bottom plate, a gas tank is fixedly connected to the upper portion of the bottom plate, the gas tank is connected with a welding gun through a connecting pipe, a plurality of sets of universal wheels are installed at the lower end of the bottom plate and are symmetrically arranged in pairs, a frame is installed on the side wall of the bottom plate, a reciprocating lead screw is rotationally connected into the frame, and the reciprocating lead screw is connected with the welding gun. The reciprocating lead screw is connected with a cleaning plate through a connecting mechanism, the connecting mechanism comprises a lead screw sleeve connected to the threaded section of the reciprocating lead screw in a threaded mode, and the end of the sliding rod is fixedly connected with the cleaning plate. According to the device, the reciprocating lead screw, the cleaning plate and the like are arranged, the whole device is pushed to slide through the universal wheels, the cleaning plate is driven to slide in the X-axis direction, the reciprocating lead screw can be synchronously driven to rotate and the cleaning plate is driven to slide in a reciprocating mode along the Y-axis through the first transmission wheel and the second transmission wheel which are arranged in a matched mode, and then the fixed position of a coiled material can be cleaned; and it is ensured that the welding gun is not affected by dust during follow-up welding, and the welding strength and the fixing effect are guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of coiled material installation, in particular to a waterproof coiled material splicing and fixing device. Background Art

[0002] The waterproofing membrane splicing fixture is a device or tool specially used to fix and splice waterproofing membranes. The design goal is to ensure that the waterproofing membranes can be firmly connected at the splicing points, so as to effectively prevent water seepage and leakage. It is mainly used in various construction occasions that require waterproofing treatment, such as building roofs. In roof waterproofing projects, the splicing quality of waterproofing membranes is very important. The waterproofing membrane splicing fixture can ensure that the splicing between the membranes is firm and will not crack or fall off at the splicing points due to changes in the external environment such as wind, sun, and rain.

[0003] At present, when waterproof membranes are laid, a hot welding gun is needed to fix the joints. Since the construction site of the waterproof membranes is in an open outdoor environment, dust may adhere to the joints. During subsequent welding, impurities may be carbonized during the welding process to form incomplete welding areas or bubbles, affecting the waterproofing and fixing effects. Therefore, it is necessary to redesign the waterproof membrane splicing and fixing device to address the above problems. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a waterproof coiled material splicing and fixing device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A waterproof coiled material splicing and fixing device comprises a base plate, a gas tank is fixedly connected to the top of the base plate, the gas tank is connected to a welding gun through a connecting pipe, a plurality of sets of universal wheels are installed at the lower end of the base plate, and are symmetrically arranged in pairs, a frame is installed on the side wall of the base plate, a reciprocating screw is rotatably connected in the frame, and the reciprocating screw is connected to a cleaning plate through a connecting mechanism.

[0007] Preferably, the connection mechanism comprises a screw sleeve threadedly connected to the threaded section of the reciprocating screw, an outer wall of the screw sleeve is slidably connected to a sliding rod, and an end of the sliding rod is fixedly connected to the cleaning plate.

[0008] Preferably, the end of the sliding rod is fixedly connected to a limiting block, the radius of the limiting block is larger than the radius of the sliding rod, the outer wall of the sliding rod is sleeved with a spring, one end of the spring is fixedly connected to the outer wall of the limiting block, and the other end of the spring is fixedly connected to the upper end surface of the screw sleeve.

[0009] Preferably, the inner wall of the frame is fixedly connected to a limit rod, and the lead screw sleeve is slidably connected to the outer wall of the limit rod.

[0010] Preferably, the outer wall of the universal wheel is rotatably connected to a transmission wheel 1, the transmission wheel 1 is coaxially fixedly connected to its adjacent universal wheel, and a slide groove is penetrated through the upper end of the bottom plate.

[0011] Preferably, the outer wall of the reciprocating screw is fixedly connected with a second transmission wheel, and the first transmission wheel is connected to the second transmission wheel through a transmission belt, and the transmission belt runs inside the slide groove.

[0012] The utility model has the following beneficial effects:

[0013] 1. The utility model sets a reciprocating screw, a cleaning plate and other devices, and drives the cleaning plate to slide along the X-axis direction through the universal wheel. The transmission wheel 1 and the transmission wheel 2 are arranged in conjunction, which can synchronously drive the reciprocating screw to rotate and drive the cleaning plate to slide reciprocatingly along the Y-axis, so as to clean the fixing place of the coil, ensure that the welding gun is not affected by dust during subsequent welding, and ensure the welding strength and fixing effect.

[0014] 2. The utility model provides a spring, a slide bar and other devices. With the help of the slidable slide bar and the elastic properties of the spring itself, the cleaning plate can always be attached to the fixed position of the coil, thereby ensuring the cleaning effect of the fixed position. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of the waterproof roll material splicing and fixing device proposed by the utility model;

[0016] Figure 2 for Figure 1 Schematic diagram of the structure of the reciprocating screw, screw sleeve and cleaning plate.

[0017] Figure 3 for Figure 2 Schematic diagram of the structure of the middle screw sleeve, slide rod, spring and other components.

[0018] In the figure: 1. base plate; 2. gas tank; 3. welding gun; 4. frame; 5. slide; 6. reciprocating screw; 7. limit rod; 8. screw sleeve; 9. transmission wheel 1; 10. transmission wheel 2; 11. transmission belt; 12. cleaning plate; 13. slide rod; 14. limit block; 15. spring. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] Reference Figure 1-3The waterproof coiled material splicing and fixing device comprises a bottom plate 1, a gas tank 2 is fixedly connected to the top of the bottom plate 1, the gas tank 2 is connected to a welding gun 3 through a connecting pipe, a plurality of sets of universal wheels are installed at the lower end of the bottom plate 1, and they are symmetrically arranged in pairs, a frame 4 is installed on the side wall of the bottom plate 1, a reciprocating screw 6 is rotatably connected in the frame 4, the reciprocating screw 6 is connected to a cleaning plate 12 through a connecting mechanism, the connecting mechanism comprises a screw sleeve 8 threadedly connected to the threaded section of the reciprocating screw 6, a sliding rod 13 is slidably connected to the outer wall of the screw sleeve 8, and the end of the sliding rod 13 is fixedly connected to the cleaning plate 12;

[0021] When using this device, refer to Figure 1 One side of the frame 4 can be placed at the fixed position of the coil, and the cleaning plate 12 can be driven to slide horizontally on the coil through the pushing device. In conjunction with the rotation of the reciprocating screw 6, the cleaning plate 12 can be driven to slide reciprocatingly. The fixed position of the coil can be cleaned during sliding to ensure that the dust on the surface of the fixed position of the coil is removed, and the fixing effect is guaranteed when the coil is subsequently fixed by welding with the welding gun 3.

[0022] The end of the slide bar 13 is fixedly connected to a limit block 14, the radius of the limit block 14 is larger than the radius of the slide bar 13, the outer wall of the slide bar 13 is sleeved with a spring 15, one end of the spring 15 is fixedly connected to the outer wall of the limit block 14, and the other end of the spring 15 is fixedly connected to the upper end face of the screw sleeve 8, the inner wall of the frame 4 is fixedly connected to the limit rod 7, the screw sleeve 8 is slidably connected to the outer wall of the limit rod 7, the outer wall of the universal wheel is rotatably connected to a transmission wheel 1 9, and the transmission wheel 1 9 is coaxially fixedly connected to its adjacent universal wheel, a slide groove 5 is penetrated at the upper end of the bottom plate 1, and a transmission wheel 2 10 is fixedly connected to the outer wall of the reciprocating screw 6, and the transmission wheel 1 9 is connected to the transmission wheel 2 10 through a transmission belt 11, and the transmission belt 11 runs inside the slide groove 5;

[0023] By means of the rotation of the universal wheel driving transmission wheel 1 9 and the transmission wheel 2 10 provided in cooperation, a driving source can be provided for the reciprocating screw 6 .

[0024] In the utility model, when the device is used, the frame 4 is placed on one side of the coil fixing place, and the universal wheel is used to push the device as a whole to slide forward. During the sliding process, the transmission wheel 1 9 and the transmission wheel 2 10 are coordinated to synchronously drive the reciprocating screw 6 to rotate, and then the reciprocating screw 6 in the frame 4 is synchronously rotated. When rotating, the screw sleeve 8 on the threaded section drives the cleaning plate 12 to slide back and forth along the Y axis. When sliding, the dust on the surface of the coil fixing place can be scraped to both sides, avoiding leakage and dead corners. When welding with the welding gun 3 later, the surface dust has been scraped to both sides, ensuring that the welding gun 3 is not affected by dust during subsequent welding, ensuring the welding strength and fixing effect;

[0025] With the help of the elasticity of the spring 15 itself, the cleaning plate 12 can always be closely attached to the upper end surface of the coil, thereby ensuring the cleaning effect of the cleaning plate 12.

[0026] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A waterproof roll material splicing and fixing device, comprising a bottom plate (1), characterized in that: A gas tank (2) is fixedly connected to the top of the base plate (1), and the gas tank (2) is connected to a welding gun (3) via a connecting pipe. A plurality of sets of universal wheels are installed at the lower end of the base plate (1), and are symmetrically arranged in pairs. A frame (4) is installed on the side wall of the base plate (1), and a reciprocating screw (6) is rotatably connected inside the frame (4), and the reciprocating screw (6) is connected to a cleaning plate (12) via a connecting mechanism.

2. The waterproof coiled material splicing and fixing device according to claim 1, characterized in that: The connection mechanism comprises a screw sleeve (8) threadedly connected to a threaded section of a reciprocating screw (6); an outer wall of the screw sleeve (8) is slidably connected to a slide rod (13); an end of the slide rod (13) is fixedly connected to a cleaning plate (12).

3. The waterproof coiled material splicing and fixing device according to claim 2, characterized in that: The end of the slide rod (13) is fixedly connected to a limit block (14), the radius of the limit block (14) is larger than the radius of the slide rod (13), the outer wall of the slide rod (13) is sleeved with a spring (15), one end of the spring (15) is fixedly connected to the outer wall of the limit block (14), and the other end of the spring (15) is fixedly connected to the upper end surface of the screw sleeve (8).

4. The waterproof coiled material splicing and fixing device according to claim 3, characterized in that: The inner wall of the frame (4) is fixedly connected to a limiting rod (7), and the lead screw sleeve (8) is slidably connected to the outer wall of the limiting rod (7).

5. The waterproof coiled material splicing and fixing device according to claim 4, characterized in that: The outer wall of the universal wheel is rotatably connected to a transmission wheel (9), and the transmission wheel (9) is coaxially fixedly connected to its adjacent universal wheel. A sliding groove (5) is provided through the upper end of the bottom plate (1).

6. The waterproof coiled material splicing and fixing device according to claim 5, characterized in that: The outer wall of the reciprocating screw (6) is fixedly connected to a second transmission wheel (10), and the first transmission wheel (9) is connected to the second transmission wheel (10) via a transmission belt (11), and the transmission belt (11) runs inside the slide groove (5).

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