Waterproof tarpaulin cutting and heat sealing machine

Abstract

The utility model discloses a waterproof tarpaulin cutting heat-sealing machine which comprises a heat-sealing machine body, a filter box is fixedly connected to the heat-sealing machine body, a suction fan is fixedly connected to the front surface of the filter box, a smoke inlet pipe is fixedly connected to the output end of the suction fan, a connecting pipe is fixedly connected to the outer surface of the smoke inlet pipe, and a smoke outlet pipe is fixedly connected to the outer surface of the smoke inlet pipe. Smoke suction heads are fixedly connected to the smoke inlet pipe and the connecting pipe. Through the arrangement of a suction fan, a connecting pipe, an activated carbon filter plate and other structures, when the heat sealing machine conducts heat sealing of waterproof tarpaulin, the suction fan is started, smoke generated during heat sealing can be sucked into a filter box through a smoke inlet pipe, the connecting pipe and a smoke suction head, and after the smoke enters the filter box, the smoke is sucked into the filter box under the action of the activated carbon filter plate. By means of the structure, smoke entering the filter box can be filtered, peculiar smells in the smoke are filtered out and then discharged into the outside air, and therefore pollution to the environment of a workshop is reduced, and the influence on the body health of workers is reduced.

Description

Technical Field

[0001] The utility model relates to the field of heat sealing machines, in particular to a waterproof tarpaulin cutting and heat sealing machine. Background Art

[0002] Waterproof tarpaulin is a kind of fabric used for waterproofing, windproofing, sun protection, etc. It is usually used to build tents, awnings, car awnings, cargo awnings, etc. It is generally made of polyester fiber, nylon or polyethylene and other materials. It has good waterproof performance and can effectively prevent rainwater from penetrating. In the production process of waterproof tarpaulin, it usually needs to go through a series of processing such as cutting, splicing, waterproofing, and reinforcement.

[0003] In the prior art, during the processing of waterproof tarpaulins, when a heat sealing machine is used to heat seal the cut waterproof tarpaulins, a certain amount of smoke with a peculiar smell will be generated. If the generated smoke is not treated and is directly allowed to drift into the air, it will pollute the environment in the workshop. Moreover, if workers work in a polluted environment for a long time, it may also affect their health. Therefore, a waterproof tarpaulin cutting and heat sealing machine is needed. Utility Model Content

[0004] The utility model aims to solve at least one of the technical problems existing in the prior art, and provides a waterproof tarpaulin cutting and heat-sealing machine. Through the arrangement of structures such as a suction fan, a connecting pipe and an activated carbon filter plate, when the heat-sealing machine performs heat-sealing of the waterproof tarpaulin, the suction fan is started, and the smoke generated during heat-sealing can be sucked into the filter box through the smoke inlet pipe, the connecting pipe and the cigarette butt. After the smoke enters the filter box, under the action of the activated carbon filter plate, the smoke entering the filter box can be filtered, and the odor in the gas can be filtered and then discharged into the outside air, thereby reducing the pollution to the workplace environment, and further reducing the impact on the health of the workers. Through the arrangement of the docking rod, after the activated carbon filter plate has been used for a period of time, the fixation between the filter box and the protective cover can be released by pulling and flipping the docking rod, so that the protective cover can be opened. After the protective cover is opened, the activated carbon filter plate can be removed from the filter box for regular cleaning to avoid affecting the filtering effect of the activated carbon filter plate.

[0005] The utility model also provides the above-mentioned waterproof tarpaulin cutting and heat-sealing machine, including a heat-sealing machine, a filter box is fixedly connected to the heat-sealing machine, a suction fan is fixedly connected to the front surface of the filter box, a smoke inlet pipe is fixedly connected to the output end of the suction fan, a connecting pipe is fixedly connected to the outer surface of the smoke inlet pipe, a smoking head is fixedly connected to the smoke inlet pipe and the connecting pipe, a positioning block is fixedly connected to the inner surface of the filter box, an activated carbon filter plate is movably connected to the inner surface of the positioning block, two concave blocks are fixedly connected to the front surface of the heat-sealing machine, connecting rods are fixedly connected to the two concave blocks, connecting plates are rotatably connected to the outer surfaces of the two connecting rods, the same protective cover is fixedly connected to the rear surfaces of the two connecting plates, and the smoke outlet pipe is fixedly connected to the rear surface of the filter box.

[0006] A fixed structure, the fixed structure includes a connecting block, a limiting rod, a sliding block, a positioning rod, a docking rod, a fixed block and a docking block, the side surface of the connecting block is fixedly connected to the filter box, the side surface of the limiting rod is fixedly connected to the connecting block, the inner surface of the sliding block is slidably connected to the limiting rod, the side surface of the positioning rod is fixedly connected to the sliding block, the inner surface of the docking rod is rotatably connected to the positioning rod, the side surface of the fixed block is fixedly connected to the docking rod, the side surface of the docking block is fixedly connected to the protective cover, and the outer surface of the fixed block is movably connected to the docking block.

[0007] According to the waterproof tarpaulin cutting and heat-sealing machine, a first sealing ring is fixedly connected to the inner surface of the filter box, and a second sealing ring is fixedly connected to the inner surface of the protective cover. The right surface of the first sealing ring is in contact with the second sealing ring. Under the action of the first sealing ring and the second sealing ring, unfiltered smoke can be prevented from drifting into the outside air through the gap between the filter box and the protective cover.

[0008] According to the waterproof tarpaulin cutting and heat-sealing machine, a positioning groove is provided on the positioning block, and the outer surface of the activated carbon filter plate is movably connected to the positioning groove, which facilitates the installation and removal of the activated carbon filter plate.

[0009] According to the waterproof tarpaulin cutting and heat-sealing machine, an end of the positioning rod away from the sliding block is fixedly connected to an anti-slip block, and a side surface of the anti-slip block is in contact with the docking rod.

[0010] According to the waterproof tarpaulin cutting and heat-sealing machine, a spring is slidably sleeved on the outer surface of the limit rod, one end of the spring is fixedly connected to the side surface of the slider, and the end of the spring away from the slider is fixedly connected to the side inner wall of the connecting block. Under the action of the spring, the fixing block can be quickly inserted into the fixing groove.

[0011] According to the waterproof tarpaulin cutting and heat-sealing machine, a fixing groove is provided on the docking block, and the outer surface of the fixing block is movably connected to the fixing groove.

[0012] According to the waterproof tarpaulin cutting and heat-sealing machine, the outer surface of the slider is slidably connected to the connecting block, and the suction fan is electrically connected to an external power supply.

[0013] According to the waterproof tarpaulin cutting and heat sealing machine, one of the smoking heads is connected to the smoke inlet pipe, the other smoking head is connected to the connecting pipe, the smoke inlet pipe is connected to the connecting pipe, and the smoke outlet pipe is connected to the filter box, so that the smoke can smoothly enter the filter box for filtration.

[0014] According to the waterproof tarpaulin cutting and heat-sealing machine, the left surface of the protective cover is in contact with the positioning block and the activated carbon filter plate respectively, and the number of the fixed structures is two and they are distributed up and down.

[0015] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0017] Figure 1 This is the overall structure diagram of a waterproof tarpaulin cutting and heat-sealing machine of the utility model;

[0018] Figure 2 This is a structural schematic diagram of the filter box part of a waterproof tarpaulin cutting and heat-sealing machine of the utility model;

[0019] Figure 3 It is a structural schematic diagram of the cross-section of the connecting rod of a waterproof tarpaulin cutting and heat-sealing machine of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the cross-section of a positioning block of a waterproof tarpaulin cutting and heat-sealing machine of the utility model;

[0021] Figure 5 It is a structural schematic diagram of the cross-section of a filter box of a waterproof tarpaulin cutting and heat-sealing machine of the utility model;

[0022] Figure 6 This is a structural schematic diagram of a connecting block portion of a waterproof tarpaulin cutting and heat-sealing machine of the utility model;

[0023] Figure 7 The utility model is a schematic structural diagram of a cross-section of a connecting block of a waterproof tarpaulin cutting and heat-sealing machine.

[0024] Legend:

[0025] 1. Heat sealing machine; 2. Filter box; 3. Suction fan; 4. Smoke inlet pipe; 5. Connecting pipe; 6. Smoking head; 7. Positioning block; 8. Activated carbon filter plate; 9. Concave block; 10. Connecting rod; 11. Connecting plate; 12. Protective cover; 13. Smoke outlet pipe; 14. First sealing ring; 15. Second sealing ring; 16. Positioning groove; 17. Connecting block; 18. Limiting rod; 19. Sliding block; 20. Positioning rod; 21. Docking rod; 22. Fixed block; 23. Docking block; 24. Anti-slip block; 25. Spring; 26. Fixed groove; 27. Fixed structure. DETAILED DESCRIPTION

[0026] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0027] Reference Figure 1-7 The utility model embodiment is a waterproof tarpaulin cutting and heat-sealing machine, which includes a heat-sealing machine 1, a filter box 2 is fixedly connected to the heat-sealing machine 1, a suction fan 3 is fixedly connected to the front surface of the filter box 2, the suction fan 3 is electrically connected to an external power supply, a smoke inlet pipe 4 is fixedly connected to the output end of the suction fan 3, a connecting pipe 5 is fixedly connected to the outer surface of the smoke inlet pipe 4, a smoking head 6 is fixedly connected to the smoke inlet pipe 4 and the connecting pipe 5, a positioning block 7 is fixedly connected to the inner surface of the filter box 2, an activated carbon filter plate 8 is movably connected to the inner surface of the positioning block 7, two concave blocks 9 are fixedly connected to the front surface of the heat-sealing machine 1, a connecting rod 10 is fixedly connected to the two concave blocks 9, and the outer surfaces of the two connecting rods 10 are rotatably connected to the connecting plates 11, the two The rear surface of each connecting plate 11 is fixedly connected to the same protective cover 12, the rear surface of the filter box 2 is fixedly connected to the smoke outlet pipe 13, the inner surface of the filter box 2 is fixedly connected to the first sealing ring 14, the inner surface of the protective cover 12 is fixedly connected to the second sealing ring 15, the right surface of the first sealing ring 14 is in contact with the second sealing ring 15, the positioning block 7 is provided with a positioning groove 16, the outer surface of the activated carbon filter plate 8 is movably connected to the positioning groove 16, one of the cigarette butts 6 is connected to the smoke inlet pipe 4, the other cigarette butt 6 is connected to the connecting pipe 5, the smoke inlet pipe 4 is connected to the connecting pipe 5, the smoke outlet pipe 13 is connected to the filter box 2, and the left surface of the protective cover 12 is in contact with the positioning block 7 and the activated carbon filter plate 8 respectively.

[0028] The fixing structure 27 includes a connecting block 17, a limiting rod 18, a slider 19, a positioning rod 20, a docking rod 21, a fixing block 22 and a docking block 23. The side surface of the connecting block 17 is fixedly connected to the filter box 2, the side surface of the limiting rod 18 is fixedly connected to the connecting block 17, the inner surface of the slider 19 is slidably connected to the limiting rod 18, the side surface of the positioning rod 20 is fixedly connected to the slider 19, the inner surface of the docking rod 21 is rotatably connected to the positioning rod 20, the side surface of the fixing block 22 is fixedly connected to the docking rod 21, the side surface of the docking block 23 is fixedly connected to the protective cover 12, and the fixing block 22 is fixedly connected to the docking rod 21. The outer surface of the positioning rod 20 is movably connected to the docking block 23, the end of the positioning rod 20 away from the slider 19 is fixedly connected to the anti-slip block 24, the side surface of the anti-slip block 24 contacts the docking rod 21, the outer surface of the limiting rod 18 is slidably sleeved with a spring 25, one end of the spring 25 is fixedly connected to the side surface of the slider 19, and the end of the spring 25 away from the slider 19 is fixedly connected to the side inner wall of the connecting block 17, a fixing groove 26 is provided on the docking block 23, the outer surface of the fixing block 22 is movably connected to the fixing groove 26, the outer surface of the slider 19 is slidably connected to the connecting block 17, and the number of the fixing structures 27 is two and they are distributed up and down.

[0029] Working principle: When the heat sealing machine 1 heat seals the cut waterproof tarpaulin, the suction fan 3 on the filter box 2 is started, so that the suction fan 3 after starting generates suction, so that the smoke generated in the heat sealing process of the heat sealing machine 1 can enter the filter box 2 through the smoke inlet pipe 4, the connecting pipe 5 and the cigarette holder 6. When the smoke enters the filter box 2, it will contact the activated carbon filter plate 8, so that under the action of the activated carbon filter plate 8, the smoke entering the filter box 2 can be filtered, and the odor in the smoke can be filtered and then discharged to the outside air through the smoke outlet pipe 13. By pulling the docking rod 21, the moving docking rod 21 drives the fixed block 22, the positioning rod 20 and the anti-slip block 24 to move, so that the moving positioning rod 20 can drive the slider 19 to move between the limit rod 1 8 moves horizontally and squeezes the spring 25 on the connecting block 17, so that the spring 25 is in a taut state. When the fixed block 22 after movement is separated from the fixed groove 26 and is not affected by the docking block 23, the docking rod 21 is flipped, so that the docking rod 21 and the fixed block 22 are flipped with the positioning rod 20 as the central axis. When the flipped fixed block 22 does not correspond to the fixed groove 26, the pulled docking rod 21 is released, so that the spring 25 is no longer restricted by the tension and rebounds, so that the rebound spring 25 drives the slider 19, the positioning rod 20, the docking rod 21 and the fixed block 22 to move. Because the fixed block 22 does not correspond to the fixed groove 26, the fixed block 22 after movement will not be inserted into the fixed groove 26, so that Subsequently, the filter box 2 is connected to the protective cover 12, and then the protective cover 12 is flipped over so that the protective cover 12 and the connecting plate 11 are flipped over with the connecting rod 10 on the concave block 9 as the central axis. When the flipped protective cover 12 is no longer in contact with the activated carbon filter plate 8, the restriction on the activated carbon filter plate 8 is released. Then, after pulling the activated carbon filter plate 8, the activated carbon filter plate 8 can be removed from the filter box 2 for cleaning. When the activated carbon filter plate 8 is cleaned, the activated carbon filter plate 8 is inserted into the positioning groove 16 on the positioning block 7, and then the protective cover 12 is flipped over in the opposite direction so that the protective cover 12 is in contact with the activated carbon filter plate 8, and at the same time, the first sealing ring 14 is in contact with the second sealing ring 15, and then the docking rod 21 is pulled to make the movable docking The rod 21 drives the slider 19, the positioning rod 20, the fixing block 22 and the anti-slipping block 24 to move while keeping the spring 25 in a taut state. Then, when the fixed block 22 after movement is not affected by the docking block 23 to flip, the docking rod 21 is flipped in the opposite direction, so that the flipped docking rod 21 drives the fixing block 22 to flip. When the flipped fixing block 22 corresponds to the fixing groove 26, the pulled docking rod 21 is released, so that the spring 25 is no longer restricted by the tension and rebounds, so that the rebounding spring 25 drives the positioning rod 20, the docking rod 21, the fixing block 22 and the anti-slipping block 24 to move. When the fixed block 22 after movement is inserted into the fixing groove 26, the fixing between the filter box 2 and the protective cover 12 is realized, and the fixing of the activated carbon filter plate 8 is completed.At the same time, the first sealing ring 14 and the second sealing ring 15 can improve the sealing performance between the heat sealer 1 and the filter box 2, and prevent the unfiltered gas from escaping to the outside through the gap between the heat sealer 1 and the filter box 2.

[0030] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A waterproof tarpaulin cutting and heat sealing machine, characterized in that: include: A heat sealing machine (1), wherein a filter box (2) is fixedly connected to the heat sealing machine (1), a suction fan (3) is fixedly connected to the front surface of the filter box (2), a smoke inlet pipe (4) is fixedly connected to the output end of the suction fan (3), a connecting pipe (5) is fixedly connected to the outer surface of the smoke inlet pipe (4), a cigarette head (6) is fixedly connected to the smoke inlet pipe (4) and the connecting pipe (5), a positioning block (7) is fixedly connected to the inner surface of the filter box (2), an activated carbon filter plate (8) is movably connected to the inner surface of the positioning block (7), two recessed blocks (9) are fixedly connected to the front surface of the heat sealing machine (1), a connecting rod (10) is fixedly connected to the two recessed blocks (9), the outer surfaces of the two connecting rods (10) are rotatably connected to connecting plates (11), the rear surfaces of the two connecting plates (11) are fixedly connected to the same protective cover (12), and the rear surface of the filter box (2) is fixedly connected to the smoke outlet pipe (13); A fixed structure (27), the fixed structure (27) comprising a connecting block (17), a limiting rod (18), a sliding block (19), a positioning rod (20), a docking rod (21), a fixed block (22) and a docking block (23), the side surface of the connecting block (17) being fixedly connected to the filter box (2), the side surface of the limiting rod (18) being fixedly connected to the connecting block (17), the inner surface of the sliding block (19) being slidably connected to the limiting rod (18), the side surface of the positioning rod (20) being fixedly connected to the sliding block (19), the inner surface of the docking rod (21) being rotatably connected to the positioning rod (20), the side surface of the fixed block (22) being fixedly connected to the docking rod (21), the side surface of the docking block (23) being fixedly connected to the protective cover (12), and the outer surface of the fixed block (22) being movably connected to the docking block (23).

2. A waterproof tarpaulin cutting and heat-sealing machine according to claim 1, characterized in that: A first sealing ring (14) is fixedly connected to the inner surface of the filter box (2), and a second sealing ring (15) is fixedly connected to the inner surface of the protective cover (12), and the right surface of the first sealing ring (14) is in contact with the second sealing ring (15).

3. The waterproof tarpaulin cutting and heat-sealing machine according to claim 1, characterized in that: The positioning block (7) is provided with a positioning groove (16), and the outer surface of the activated carbon filter plate (8) is movably connected to the positioning groove (16).

4. The waterproof tarpaulin cutting and heat-sealing machine according to claim 1, characterized in that: An end of the positioning rod (20) away from the sliding block (19) is fixedly connected to an anti-slip block (24), and a side surface of the anti-slip block (24) is in contact with the docking rod (21).

5. The waterproof tarpaulin cutting and heat-sealing machine according to claim 1, characterized in that: A spring (25) is slidably sleeved on the outer surface of the limiting rod (18), one end of the spring (25) is fixedly connected to the side surface of the slider (19), and the end of the spring (25) away from the slider (19) is fixedly connected to the side inner wall of the connecting block (17).

6. The waterproof tarpaulin cutting and heat-sealing machine according to claim 1, characterized in that: The docking block (23) is provided with a fixing groove (26), and the outer surface of the fixing block (22) is movably connected to the fixing groove (26).

7. The waterproof tarpaulin cutting and heat-sealing machine according to claim 1, characterized in that: The outer surface of the slider (19) is slidably connected to the connecting block (17), and the suction fan (3) is electrically connected to an external power source.

8. The waterproof tarpaulin cutting and heat-sealing machine according to claim 1, characterized in that: One of the cigarette heads (6) is connected to the smoke inlet pipe (4), the other cigarette head (6) is connected to the connecting pipe (5), the smoke inlet pipe (4) is connected to the connecting pipe (5), and the smoke outlet pipe (13) is connected to the filter box (2).

9. The waterproof tarpaulin cutting and heat-sealing machine according to claim 1, characterized in that: The left surface of the protective cover (12) is in contact with the positioning block (7) and the activated carbon filter plate (8) respectively, and the number of the fixing structures (27) is two and they are distributed up and down.

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