Adjustable tarp hot air welding machine

Abstract

The utility model provides a kind of adjustable tarp hot air welding machine, comprising: base assembly, adjusting assembly and welding assembly, the upper surface of base assembly is equipped with welding assembly by adjusting assembly, base assembly includes base body, the upper surface of base body is equipped with sliding slot, adjusting assembly includes fixed block one, fixed block two and adjusting block, the upper surface of base body is symmetrically equipped with fixed block one and fixed block two, compared with prior art, the utility model has the beneficial effects as follows: by setting adjusting assembly, when using, adjusting assembly can be flexibly adapted to the tarp seam requirement of different width, whether it is narrow width fine welding or wide width batch splicing can be coped with, greatly improve the versatility of equipment to different specifications tarp, reduce the trouble of replacing equipment or repeatedly adjusting due to seam width change, to improve the convenience and efficiency of welding operation.

Description

Technical Field

[0001] This utility model belongs to the field of welding equipment, and specifically relates to an adjustable tarpaulin hot air welding machine. Background Technology

[0002] Hot air welding machines for tarpaulins are specialized equipment used for processing tarpaulin seams. Currently, some hot air welding machines have limitations in adapting to different weld widths, easily leading to mismatched seam treatment. For example, when welding narrow seams, excessive coverage causes hot air dispersion and edge overheating and deformation, while wide seams suffer from insufficient coverage, resulting in localized incomplete fusion and reduced weld sealing, making it difficult to meet the seam strength requirements of different scenarios. These problems stem from the fixed relative positions of the equipment's welding components, which cannot flexibly adjust the effective range according to the actual seam width. Furthermore, seam widths vary significantly across different tarpaulin applications; for instance, the requirements for narrow seams in outdoor tents are drastically different from those for wide seams in industrial tents. Conventional solutions often involve replacing the nozzles with dedicated welding nozzles of the corresponding width. However, replacing nozzles requires stocking multiple specifications of spare parts, increasing equipment procurement and storage costs, and the replacement process is time-consuming, reducing operational efficiency. Therefore, a new structure is needed to solve these technical problems. Utility Model Content

[0003] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide an adjustable tarpaulin hot air welding machine to solve the problems mentioned in the background technology.

[0004] This utility model is achieved through the following technical solution: an adjustable tarpaulin hot air welding machine, comprising: a base assembly, an adjustment assembly, and a welding assembly. The welding assembly is mounted on the upper surface of the base assembly via the adjustment assembly. The base assembly includes a base body, and a sliding groove is formed on the upper surface of the base body. The adjustment assembly includes a first fixing block, a second fixing block, and an adjustment block. The first fixing block and the second fixing block are symmetrically mounted on the upper surface of the base body. The adjustment block is slidably mounted between the first fixing block and the second fixing block via the sliding groove and a lead screw. The welding assembly includes a mounting plate and a hot air component. The hot air component is mounted on the front surface of the mounting plate.

[0005] In a preferred embodiment, the upper surface of the base body is recessed downward to form a groove, and a sliding groove is respectively opened on the front edge and the rear edge of the upper surface of the base body. Fixing block 2 and fixing block 1 are respectively installed on the left and right sides of the upper surface of the base body.

[0006] In a preferred embodiment, the structures of the first fixing block, the second fixing block, and the adjusting block are matched with each other. A transmission motor for driving the lead screw to rotate is installed on the upper surface of the first fixing block on the right. Two lead screws are symmetrically installed between the first fixing block and the second fixing block through the transmission motor. In use, the adjusting component can flexibly adapt to the seam requirements of tarpaulins of different widths. It can handle both narrow and fine welding and wide batch splicing, which greatly improves the equipment's versatility for tarpaulins of different specifications and reduces the trouble of changing equipment or making repeated adjustments due to changes in seam width, thereby improving the convenience and efficiency of welding operations.

[0007] In a preferred embodiment, the lead screw is disposed above the slide groove, and an adjustment block is slidably mounted on the upper surface of the base body through the slide groove. The interior of the adjustment block is connected through the outer surface of the lead screw, and the adjustment block is slidably disposed on the upper surface of the base body through the slide groove and the lead screw.

[0008] In a preferred embodiment, an mounting plate is installed on the upper surface of the fixing block 2 and the adjusting block. The mounting plate has a C-shaped structure. The hot air component includes a control board, a hot air hose, and a hot air head. A hot air motor for providing welding hot air is installed on the upper surface of the mounting plate.

[0009] In a preferred embodiment, a control board for controlling the hot air assembly is mounted on the upper side of the front surface of the mounting plate, and a hot air hose is mounted on the lower surface of the control board. The hot air hose is a high-temperature resistant telescopic pipe, and a hot air head is mounted on the end of the hot air hose away from the control board. In use, the hot air assembly allows the operator to quickly align the hot air with the seam of the tarpaulin, so that the hot air is concentrated on the welding surface, ensuring that the weld is heated evenly and fully fused, thereby improving the welding quality. At the same time, it simplifies the operation process, allowing users of different skill levels to complete the welding operation more easily.

[0010] In a preferred embodiment, the air inlet of the hot air head is connected to the hot air motor via a hot air hose and a mounting plate. The two sets of hot air components have the same structure. A placement plate is installed inside the mounting plate, and a clamping component is installed on the upper surface of the placement plate.

[0011] In a preferred embodiment, the clamping member includes a clamping plate and a clamping rod. An L-shaped clamping plate is installed on the left and right sides of the upper surface of the placement plate, and a clamping rod is threaded through the upper surface of the clamping plate.

[0012] After adopting the above technical solution, the beneficial effects of this utility model are as follows: 1. By setting the adjustment component, the upper surface of the base component is equipped with a welding component. The base component includes a base body, and the upper surface of the base body is provided with a sliding groove. The adjustment component includes a fixing block one, a fixing block two, and an adjustment block. In use, the adjustment component can flexibly adapt to the seam requirements of tarpaulins of different widths. It can handle both narrow and fine welding and wide batch splicing, which greatly improves the equipment's versatility for tarpaulins of different specifications and reduces the trouble of changing equipment or making repeated adjustments due to changes in seam width, thereby improving the convenience and efficiency of welding operations.

[0013] 2. By setting up welding components, including a mounting plate and a hot air unit, the hot air unit is installed on the front surface of the mounting plate. During use, the hot air unit allows the operator to quickly align the tarpaulin seam and concentrate the hot air on the welding surface, ensuring that the weld is heated evenly and fully fused, thereby improving the welding quality. At the same time, it simplifies the operation process, allowing users of different skill levels to complete the welding operation more easily. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the overall structure of an adjustable tarpaulin hot air welding machine according to this utility model.

[0016] Figure 2 This is a schematic diagram of the side structure of an adjustable tarpaulin hot air welding machine according to the present invention.

[0017] Figure 3 This is a schematic diagram of the welding components of an adjustable tarpaulin hot air welding machine according to the present invention.

[0018] In the diagram, 100 is the base body, 101 is the groove, and 110 is the sliding groove. 200-Fixed block one, 210-Drive motor, 220-Lead screw, 230-Fixed block two, 240-Adjusting block; 300 - Welding assembly, 310 - Mounting plate, 320 - Control board, 330 - Placement plate, 340 - Hot air hose, 350 - Hot air head; 400 - Clamping plate, 410 - Clamping rod. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figures 1 to 3 As the first embodiment of this utility model: an adjustable tarpaulin hot air welding machine, including: a base assembly, an adjustment assembly and a welding assembly 300. The welding assembly 300 is installed on the upper surface of the base assembly through the adjustment assembly. The base assembly includes a base body 100. A sliding groove 110 is opened on the upper surface of the base body 100. The adjustment assembly includes a fixing block 200, a fixing block 230 and an adjustment block 240. The fixing block 200 and the fixing block 230 are symmetrically installed on the upper surface of the base body 100. The adjustment block 240 is slidably installed between the fixing block 200 and the fixing block 230 through the sliding groove 110 and the lead screw 220. The welding assembly 300 includes a mounting plate 310 and a hot air component. The hot air component is installed on the front surface of the mounting plate 310. The upper surface of the base body 100 is recessed downward to form a groove 101. A sliding groove 110 is opened on the front edge and the rear edge of the upper surface of the base body 100 respectively. Fixing block 230 and fixing block 100 are installed on the left and right sides of the upper surface of the base body 100 respectively. The structures of the first fixed block 200, the second fixed block 230, and the adjusting block 240 are matched with each other. A transmission motor 210 for driving the lead screw 220 to rotate is installed on the upper surface of the first fixed block 200 on the right. Two lead screws 220 are symmetrically installed between the first fixed block 200 and the second fixed block 230 through the transmission motor 210. The lead screw 220 is positioned above the slide groove 110. An adjusting block 240 is slidably mounted on the upper surface of the base body 100 through the slide groove 110. The interior of the adjusting block 240 is connected to the outer surface of the lead screw 220. The adjusting block 240 is slidably mounted on the upper surface of the base body 100 through the slide groove 110 and the lead screw 220. In use, the user first starts the drive motor 210 on the upper surface of the fixing block 200 according to the required length of the tarpaulin to be hot-air welded. This causes the output shaft of the drive motor 210 to drive the lead screw 220 inside the fixing block 200 to rotate. When the two lead screws 220 between the fixing block 200 and the fixing block 230 rotate, the lead screws 220 will drive the adjusting block 240 to move along the slide groove 110. Since a set of welding components 300 is installed on the upper surface of the fixing block 230, the position of the welding components 300 on the upper surface of the adjusting block 240 will change according to... The position of the adjusting block 240 changes, thereby altering the spacing between the two sets of welding components 300. Once the spacing between the two sets of welding components 300 is adjusted, the user can then weld the tarpaulin using the subsequent welding components 300. Because the adjusting components can flexibly adapt to the seam requirements of tarpaulins of different widths during use, they can handle both narrow and fine welding and wide batch splicing, greatly improving the equipment's versatility for tarpaulins of different specifications. This reduces the hassle of replacing equipment or making repeated adjustments due to changes in seam width, thereby improving the convenience and efficiency of welding operations.

[0021] Please see Figures 1 to 3 As a second embodiment of this utility model: based on the description in the above embodiments, further, a mounting plate 310 is installed on the upper surface of the fixing block 230 and the adjusting block 240. The mounting plate 310 has a C-shaped structure. The hot air component includes a control plate 320, a hot air hose 340 and a hot air head 350. A hot air motor for providing welding hot air is installed on the upper surface of the mounting plate 310. A control board 320 for controlling the hot air assembly is installed on the upper side of the front surface of the mounting plate 310. A hot air hose 340 is installed on the lower surface of the control board 320. The hot air hose 340 is a high-temperature resistant telescopic pipe. A hot air head 350 is installed at the end of the hot air hose 340 away from the control board 320. The air inlet of the hot air head 350 is connected to the hot air motor through the hot air hose 340 and the mounting plate 310. The two sets of hot air components have the same structure. The mounting plate 310 has a placement plate 330 installed inside, and a clamping component is installed on the upper surface of the placement plate 330. The clamping component includes a clamping plate 400 and a clamping rod 410. An L-shaped clamping plate 400 is installed on the left and right sides of the upper surface of the placement plate 330, and a clamping rod 410 is threaded through the upper surface of the clamping plate 400. In use, after adjusting the spacing between the two welding components 300 according to the operation steps of the first embodiment, the user can fix the tarpaulin to the upper surface of the placement plate 330 using the clamping plate 400 and the clamping rod 410, placing the tarpaulin below the clamping plate 400. Then, rotating the clamping rod 410 will fix the tarpaulin to be hot-air welded. Then, the hot air motor (the hot air motor is existing technology, and its specific structure and working principle will not be described here) will be started by the control board 320, so that the hot air motor supplies air to the hot air hose 340. Before supplying air, the user can open the hot air hose 340. Adjust the position of the hot air head 350 so that it is above the tarpaulin. Then, use the hot air head 350 and hot air hose 340 to perform hot air welding on the tarpaulin. After welding is completed (the specific welding steps and subsequent processing are existing technologies and will not be described in detail here), simply reverse the above steps. During use, the hot air unit allows the operator to quickly align the hot air with the seam of the tarpaulin, concentrating the hot air on the welding surface to ensure that the weld is heated evenly and fully fused, thereby improving the welding quality. At the same time, it simplifies the operation process, allowing users of different skill levels to complete the welding operation more easily.

[0022] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An adjustable tarpaulin hot air welding machine, comprising: A base assembly, an adjustment assembly, and a welding assembly (300) are characterized in that the upper surface of the base assembly is fitted with the welding assembly (300) via the adjustment assembly, the base assembly includes a base body (100), the upper surface of the base body (100) is provided with a sliding groove (110), and the adjustment assembly includes a fixing block one (200), a fixing block two (230), and an adjustment block (240). The upper surface of the base body (100) is symmetrically equipped with a fixing block one (200) and a fixing block two (230). An adjusting block (240) is slidably installed between the fixing block one (200) and the fixing block two (230) through a sliding groove (110) and a lead screw (220). The welding assembly (300) includes a mounting plate (310) and a hot air component. The front surface of the mounting plate (310) is equipped with a hot air component.

2. The adjustable tarpaulin hot air welding machine as described in claim 1, characterized in that: The upper surface of the base body (100) is recessed downward to form a groove (101). A sliding groove (110) is opened on the front edge and the rear edge of the upper surface of the base body (100). Fixing block two (230) and fixing block one (200) are respectively installed on the left and right sides of the upper surface of the base body (100).

3. The adjustable tarpaulin hot air welding machine as described in claim 2, characterized in that: The structures of the first fixed block (200), the second fixed block (230), and the adjusting block (240) are matched with each other. The upper surface of the first fixed block (200) on the right side is equipped with a transmission motor (210) for driving the lead screw (220) to rotate. The first fixed block (200) and the second fixed block (230) are symmetrically mounted with two lead screws (220) through the transmission motor (210).

4. An adjustable tarpaulin hot air welding machine as described in claim 3, characterized in that: The lead screw (220) is positioned above the slide groove (110). An adjusting block (240) is slidably mounted on the upper surface of the base body (100) through the slide groove (110). The interior of the adjusting block (240) is connected to the outer surface of the lead screw (220) through the slide groove (110) and the lead screw (220). The adjusting block (240) is slidably positioned on the upper surface of the base body (100) through the slide groove (110) and the lead screw (220).

5. An adjustable tarpaulin hot air welding machine as described in claim 4, characterized in that: The upper surfaces of the fixing block 2 (230) and the adjusting block (240) are equipped with an mounting plate (310), which has a C-shaped structure. The hot air component includes a control plate (320), a hot air hose (340), and a hot air head (350). The upper surface of the mounting plate (310) is equipped with a hot air motor for providing welding hot air.

6. An adjustable tarpaulin hot air welding machine as described in claim 5, characterized in that: A control board (320) for controlling the hot air assembly is installed on the upper side of the front surface of the mounting plate (310). A hot air hose (340) is installed on the lower surface of the control board (320). The hot air hose (340) is a high-temperature resistant telescopic pipe. A hot air head (350) is installed at the end of the hot air hose (340) away from the control board (320).

7. An adjustable tarpaulin hot air welding machine as described in claim 6, characterized in that: The air inlet of the hot air head (350) is connected to the hot air motor through a hot air hose (340) and a mounting plate (310). The two sets of hot air components have the same structure. A placement plate (330) is installed inside the mounting plate (310), and a clamping component is installed on the upper surface of the placement plate (330).

8. An adjustable tarpaulin hot air welding machine as described in claim 7, characterized in that: The clamping component includes a clamping plate (400) and a clamping rod (410). An L-shaped clamping plate (400) is installed on the left and right sides of the upper surface of the placement plate (330). The clamping rod (410) is threaded through the upper surface of the clamping plate (400).

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