Quick sealing device for chester tube rubber strip in factory building

Abstract

This invention relates to the field of construction tools, specifically a quick-sealing device for factory buildings using a single-sided sealing strip. It includes a vertical pressure plate, a single-sided sealing strip, a sealing and pasting mechanism, and a pressing component. A central support rod is located at the center of the vertical pressure plate, and a positioning component is located at the lower end of the central support rod via a control component. By placing the positioning component below the central support rod, the central support rod can be adaptively positioned at the center of the single-sided sealing strip. Then, through the cooperation of the sealing and pasting mechanism and the pressing component on the vertical pressure plate, the single-sided sealing strip can be evenly pasted onto the bottom plate of the single-sided sealing strip. Simultaneously, the vertical pressing of the vertical pressure plate ensures that the single-sided sealing strip pasted on the single-sided sealing strip is tightly adhered to the single-sided sealing strip, avoiding unnecessary wrinkles and air bubbles. Furthermore, this device eliminates the need for frequent bending and bending of the operator, as well as the need to coordinate the lifting and lowering of the control sleeve. It also enables control over the cutting of the single-sided sealing strip, improving the operator's work efficiency and reducing operational difficulty.

Description

Technical Field

[0001] This invention relates to the field of construction tools technology, specifically to a quick sealing device for factory buildings using Qishi tubular rubber strips. Background Technology

[0002] The Qishi tube is a permanent perforated mold shell specifically for waffle slabs. It is mostly made of SMC fiberglass and is pre-embedded and does not need to be removed. It is mainly used for hollow waffle slab floor slabs in cleanrooms. During construction, a full-span scaffold is erected, a bottom formwork is laid, and positioning control lines are marked. A single-sided sealing strip is pasted around the bottom surface of the Qishi tube base. Then, the Qishi tube base is placed according to the positioning and reliably fixed to the bottom formwork with self-tapping screws. Afterward, the bottom slab and beam reinforcement are tied and concrete is poured. Currently, the construction of cleanrooms involves a large number of Gypsy tube structures, with total demand often in the tens of thousands. In the installation process, before concrete pouring, the Gypsy tubes are temporarily sealed with single-sided adhesive strips to prevent concrete from seeping in and affecting the functionality of the cleanroom. However, the traditional construction method is manual wrapping, which has the disadvantages of low efficiency, unstable sealing quality, easy generation of air bubbles and wrinkles, affecting the sealing effect, and high labor intensity. Workers need to bend over or squat to operate, and long-term repetitive labor can easily lead to fatigue and occupational diseases. In addition, the tape needs to be cut frequently during operation, which affects work efficiency. Summary of the Invention

[0003] The purpose of this invention is to provide a quick sealing device for factory use using Qishi tubular rubber strips, in order to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, the present invention provides the following technical solution: a quick sealing device for factory workshop rubber strips, comprising: A vertical pressure plate and a kiwi cylinder are provided. The vertical pressure plate has a central support rod at its center. The lower end of the central support rod is provided with a positioning component through a control component. The control component includes a control sleeve and a control screw. The positioning component includes several arc-shaped positioning rods. The several arc-shaped positioning rods are connected to the control sleeves. The several control sleeves are placed inside the kiwi cylinder. A sealing and pasting mechanism is fixedly installed on one side of a vertical pressure plate. The sealing and pasting mechanism includes a sealing film box, a single-sided sealing film, and an extension combing block. The single-sided sealing film is rotatably inserted into the sealing film box, and one side of the single-sided sealing film passes through the lower end of the extension combing block and contacts the Qishi tube. The pressing assembly is movably sleeved on the upper end of the central support rod. The pressing assembly includes a control operation sleeve, a synchronization ring, and a cutting blade, and the cutting blade is movably inserted into one side of the extended combing block.

[0005] Preferably, the lower end of the central support rod is provided with a connecting shaft plate, and the outer side of the connecting shaft plate is provided with a plurality of flip grooves. One side of a plurality of arc-shaped positioning rods is respectively movably inserted into the flip grooves through pins, and a plurality of contact balls are movably embedded on the side of the arc-shaped positioning rods away from the central support rod.

[0006] Preferably, a control groove is provided at the center of the lower end of the central support rod, and a control screw sleeve is movably inserted into the control groove. Several control strip grooves are provided through the central support rod in the control groove. Each control screw sleeve is provided with a first connecting ear on one side of the control strip groove. The first connecting ear is provided through the control strip groove. Each side of the arc-shaped positioning rod is provided with a second connecting ear. The number and position of the arc-shaped positioning rods correspond to the control strip grooves. A transmission arm is movably connected between the second connecting ear of the arc-shaped positioning rod and the first connecting ear of the control screw sleeve through a pin.

[0007] Preferably, a control screw is vertically inserted into the center of the central support rod, the lower end of the control screw is inserted into a control groove, a control screw sleeve is threaded onto the control screw, and the upper end of the control screw, which passes through the central support rod, is provided with a wing-shaped screw head.

[0008] Preferably, a combined mounting platform is provided on one side of the vertical pressure plate, and a T-shaped mounting groove is provided through the combined mounting platform. The lower end of the extended comb block is integrally provided with a sealing film box. The lower end of the extended comb block is inserted into the T-shaped mounting groove and is provided with a fixed base plate. The fixed base plate and the T-shaped mounting groove are fixedly connected by bolts.

[0009] Preferably, the sealing film box has a placement cavity, and a mounting shaft is horizontally positioned at the center of the placement cavity. The single-sided sealing film is inserted into the placement cavity and sleeved onto the mounting shaft via a limiting spring.

[0010] Preferably, the lower end of the placement cavity is provided with a glue-feeding groove that extends through the extended comb block and the fixed base plate. One side of the placement cavity and the glue-feeding groove is open, so that the single-sided sealed film roll is filled into the placement groove from the side.

[0011] Preferably, a combing roller is rotatably inserted into both the upper and lower ends of one side of the glue feeding groove. When the single-sided sealing film is unwound, one side passes through the glue feeding groove and overlaps with two combing rollers. A telescopic groove is provided in the center of the side of the glue feeding groove away from the combing rollers. A telescopic mounting frame is horizontally movably inserted into the telescopic groove. One side of the telescopic mounting frame is inserted into the glue feeding groove and is rotatably equipped with an anti-stick clamping roller. One side of the anti-stick clamping roller contacts the side of the single-sided sealing film inserted into the glue feeding groove, and a clamping spring is provided on the side of the telescopic mounting frame located in the telescopic groove.

[0012] Preferably, the control operation sleeve is movably sleeved on the upper end of the central support rod. The upper end of the control operation sleeve is horizontally provided with an operation handle. The upper end of the operation handle has a lower groove. One end of the central support rod located in the lower groove is provided with an anti-slip ring. One side of the operation handle is horizontally inserted with a clamping screw through a thread. One side of the clamping screw is inserted into the lower groove and abuts against the side of the anti-slip ring. A support spring is provided between the lower end of the control operation sleeve and the upper end of the vertical pressure plate. The support spring is sleeved on the central support rod.

[0013] Preferably, a synchronizing ring is movably sleeved on the extended carding block. The synchronizing ring has a corresponding notch on one side of the glue feeding groove. A synchronizing plate is horizontally arranged between one side of the synchronizing ring and the control operation sleeve. A knife groove is vertically opened on the side of the extended carding block located on the carding roller. A transmission block is provided on one side of the synchronizing ring located on the knife groove. The transmission block is inserted into the knife groove and the cutting knife is vertically arranged at the lower end of the transmission block.

[0014] Compared with the prior art, the beneficial effects of the present invention are: By installing a positioning component below the central support rod, the central support rod can be adaptively positioned at the center of the girders. Then, through the cooperation of the sealing and pasting mechanism and pressing component on the vertical pressure plate, the single-sided sealing film can be evenly pasted onto the bottom plate of the girders. At the same time, the vertical pressing of the vertical pressure plate can press the single-sided sealing film pasted on the girders tightly and avoid unnecessary wrinkles and air bubbles. In addition, this device eliminates the need for operators to frequently bend over or coordinate with the lifting and lowering of the operating sleeve, and can realize the cutting control of the single-sided sealing film, improving the construction efficiency and reducing the difficulty of operation. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of the present invention; Figure 2 This is a schematic diagram of the installation structure of the arc-shaped positioning rod 4 of the present invention; Figure 3 For the present invention Figure 2 Schematic diagram of part A; Figure 4 This is a schematic diagram of the T-shaped mounting groove 17 of the present invention; Figure 5 For the present invention Figure 4 Schematic diagram of part B; Figure 6 This is a schematic diagram of the side section structure of the central support rod 2 of the present invention; Figure 7 For the present invention Figure 6 Schematic diagram of part C; Figure 8 For the present invention Figure 6 Schematic diagram of part D; Figure 9This is a schematic diagram of the connection structure of the extended comb block 20 of the present invention; Figure 10 For the present invention Figure 9 Schematic diagram of part E.

[0016] In the diagram: 1. Vertical pressure plate; 2. Central support rod; 3. Connecting shaft plate; 4. Arc-shaped positioning rod; 5. Control slide groove; 6. Control screw sleeve; 7. Transmission arm; 8. Control strip groove; 9. Control screw; 10. Control operating sleeve; 11. Operating handle; 12. Lower groove; 13. Anti-slip ring; 14. Pressing screw; 15. Contact ball; 16. Combined mounting platform; 17. T-shaped mounting groove; 18. Sealing film box; 19. Single-sided sealing film; 20. Extended carding block; 21. Fixed base plate; 22. Glue feeding groove; 23. Carding roller; 24. Telescopic mounting frame; 25. Telescopic groove; 26. Clamping spring; 27. Anti-stick clamping roller; 28. Synchronization ring; 29. ​​Knife groove; 30. Cutting knife; 31. Qishi cylinder; 32. Support spring. Detailed Implementation

[0017] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0018] Please see the appendix Figure 1-10 This application provides the following technical solutions.

[0019] A quick-sealing device for factory use using a Gypsy tube rubber strip includes a vertical pressure plate 1 and a Gypsy tube 31. A central support rod 2 is located at the center of the vertical pressure plate 1. A positioning component is located at the lower end of the central support rod 2 via a control assembly. The control assembly includes a control sleeve 6 and a control screw 9. The positioning component includes several arc-shaped positioning rods 4, which are connected to the control sleeves 6. The control sleeves 6 are placed inside the Gypsy tube 31. A connecting shaft plate 3 is located at the lower end of the central support rod 2. Several flip grooves are formed on the outer side of the connecting shaft plate 3. One side of each of the arc-shaped positioning rods 4 is movable via a pin. The insertion is provided with a flip groove, and several contact balls 15 are movably embedded on the side of the arc-shaped positioning rod 4 away from the central support rod 2. Several arc-shaped positioning rods 4 are inserted into the Qishi cylinder 31. By changing the position of multiple arc-shaped positioning rods 4, the position positioning of the central support rod 2 and the Qishi cylinder 31 can be realized. A bottom plate is provided on one side of the Qishi cylinder 31. The vertical pressure plate 1 can vertically press the rubber strip to adhere to the bottom plate of the Qishi cylinder 31. Then, the bottom plate of the Qishi cylinder 31 contacts the bottom formwork for building pouring, so that there is a sealing structure between the bottom formwork and the bottom plate of the Qishi cylinder 31 to prevent concrete intrusion.

[0020] A control groove 5 is provided at the center of the lower end of the central support rod 2. A control screw sleeve 6 is movably inserted into the control groove 5. Several control strip grooves 8 are provided through the central support rod 2 within the control groove 5. Each control screw sleeve 6 has a first connecting ear on one side of each control strip groove 8, and the first connecting ear is provided through the control strip groove 8. Each side of each arc-shaped positioning rod 4 has a second connecting ear. The number and position of the arc-shaped positioning rods 4 correspond to those of the control strip grooves 8. A transmission arm 7 is movably connected between the second connecting ear of the arc-shaped positioning rod 4 and the first connecting ear of the control screw sleeve 6 via a pin. A control screw 9 is vertically inserted into the center support rod 2. The lower end of the control screw 9 is inserted into the control groove 5. The control screw sleeve 6 is threadedly connected to the control screw 9. The upper end of the control screw 9, which passes through the center support rod 2, is provided with a wing-shaped screw head. By rotating the control screw 9, the control screw sleeve 6 can move up and down in the control groove 5. In turn, the control screw sleeve 6 controls the movement of the transmission arm 7. The transmission arm 7 controls the arc-shaped positioning rod 4 to expand or contract along the pin on the connecting shaft plate 3, providing contact support to the inner side of the Qishi cylinder 31 and positioning the center support rod 2. This can accommodate Qishi cylinders 31 of different diameters.

[0021] A sealing and pasting mechanism is set up to paste the single-sided sealing film 19 onto the bottom plate of the Qishi tube 31. The sealing and pasting mechanism is fixed on one side of the vertical pressure plate 1. The sealing and pasting mechanism includes a sealing film box 18, a single-sided sealing film 19, and an extension carding block 20. The single-sided sealing film 19 is rotatably inserted into the sealing film box 18. One side of the single-sided sealing film 19 passes through the lower end of the extension carding block 20 and contacts the Qishi tube 31. A combination mounting platform 16 is provided on one side of the vertical pressure plate 1. A T-shaped mounting groove 17 is opened through the combination mounting platform 16. The lower end of the sealing film box 18 is integrally formed on the extension carding block 20. The lower end of the extension carding block 20 is inserted into the T-shaped mounting groove 17 and is fixed with a base plate. 21. The fixed base plate 21 and the T-shaped mounting groove 17 are fixedly connected by bolts. The sealing film box 18 has a placement cavity. The center of the placement cavity is horizontally provided with a mounting shaft. The single-sided sealing film 19 is inserted into the placement cavity and sleeved on the mounting shaft through a limiting spring. The lower end of the placement cavity has a glue-feeding groove 22 that passes through the extension comb block 20 and the fixed base plate 21. One side of the placement cavity and the glue-feeding groove 22 is open, so that the single-sided sealing film 19 is filled into the placement groove from the side. After the single-sided sealing film 19 is used up, it can be inserted from the open position of the placement cavity and sleeved on the mounting shaft. Then, the end of the single-sided sealing film 19 is pulled out and inserted into the glue-feeding groove 22 through the open position of the glue-feeding groove 22.

[0022] A combing roller 23 is rotatably inserted into both the upper and lower ends of one side of the glue feeding groove 22. When the single-sided sealed film roll 19 is unwound, one side passes through the glue feeding groove 22 and overlaps with two combing rollers 23. A telescopic groove 25 is formed in the center of the side of the glue feeding groove 22 away from the combing rollers 23. A telescopic mounting bracket 24 is horizontally inserted into the telescopic groove 25. One side of the telescopic mounting bracket 24 is inserted into the glue feeding groove 22 and rotatably fitted with an anti-stick clamping roller 27. One side of the anti-stick clamping roller 27 contacts the side of the single-sided sealed film roll 19 that is inserted into the glue feeding groove 22. The telescopic mounting bracket 24 is provided with a clamping spring 26 on one side inside the telescopic groove 25, which elastically clamps the adhesive strip of the sealing film 19 inside the central support rod 2. The surface of the anti-stick clamping roller 27 is provided with a silicone release coating. When the single-sided sealing film 19 is in the position of the anti-stick clamping roller 27, the anti-stick clamping roller 27 pushes the single-sided sealing film 19 against the inner side of the glue feeding groove 22 through the clamping spring 26. When the adhesive strip of the single-sided sealing film 19 is not pulled or wound by external force, the single-sided sealing film 19 is kept in a stable position in the glue feeding groove 22.

[0023] A pressing assembly is set up to control the downward pressure of the vertical pressure plate 1 and the cutting blade 30. The pressing assembly is movably sleeved on the upper end of the central support rod 2. The pressing assembly includes a control operation sleeve 10, a synchronization ring 28, and a cutting blade 30. The cutting blade 30 is movably inserted into one side of the extended comb block 20. The control operation sleeve 10 is movably sleeved on the upper end of the central support rod 2. The upper end of the control operation sleeve 10 is horizontally provided with an operation handle 11. The upper end of the operation handle 11 has a lower groove 12. One end of the central support rod 2 located in the lower groove 12 is provided with an anti-slip ring 13. One side of the operation handle 11 is horizontally inserted into a clamping screw 14 through a thread. One side of the clamping screw 14 is inserted into the lower groove 12 and abuts against the side of the anti-slip ring 13. A support spring 32 is provided between the lower end of sleeve 10 and the upper end of vertical pressure plate 1. The support spring 32 is sleeved on the central support rod 2. During normal use, the elastic support force of the support spring 32 can stably lift the control operation sleeve 10. At this time, the anti-slip ring 13 is in the lower groove 12. When it is necessary to adjust the position of the arc-shaped positioning rod 4 according to the diameter of the Qishi cylinder 31, the clamping screw 14 is rotated to squeeze the side of the anti-slip ring 13, so that the relative movement between the control operation sleeve 10 and the central support rod 2 is stationary. When the operating handle 11 is rotated 10a, the central support rod 2 can be rotated stably together. At the same time, when the control screw 9 is rotated, the operating handle 11 can be held with one hand to achieve better operation and rotation of the control screw sleeve 6.

[0024] A synchronizing ring 28 is movably sleeved on the extended carding block 20. The synchronizing ring 28 has a corresponding notch on one side of the glue feeding groove 22. A synchronizing plate is horizontally arranged between one side of the synchronizing ring 28 and the control operation sleeve 10. A knife groove 29 is vertically opened on the side of the extended carding block 20 located on the carding roller 23. A transmission block is provided on one side of the synchronizing ring 28 located on the knife groove 29. The transmission block is inserted into the knife groove 29 and the cutting blade 30 is vertically arranged at the lower end of the transmission block. When the vertical pressure plate 1 cannot descend and the control operation sleeve 10 continues to descend, the control operation sleeve 10 can push the synchronizing ring 28 to descend along the extended carding block 20 through the synchronizing plate. Then, the synchronizing ring 28 pushes the cutting blade 30 to descend, cutting the single-sided sealing film 19 located below the knife groove 29. The width of the cutting blade 30 is greater than the width of the single-sided sealing film 19. When the bottom plate of the scissor tube 31 is in the upper position, the central support rod 2 is inserted into the scissor tube 31 through the arc-shaped positioning rod 4. The lower end of 1a contacts the upper side of the bottom plate of the scissor tube 31. The length design of the control sleeve 10 allows the operator to perform sealing strip construction on the bottom plate of the scissor tube 31 without frequent bending over. The sealing strip of the sealing roll 19 extends out of the adhesive groove 22 and contacts the scissor tube 31. Then, the control sleeve 10 and the central support rod 2 are rotated by the control handle 11, so that the single-sided sealing roll 19 is unwound in the sealing roll box 18 under the action of single-sided adhesive, forming an annular single-sided sealing roll 19 on the bottom plate of the scissor tube 31. During rotation, the control handle 11 can be used to control the rotation of the single-sided sealing roll 19. The intermittent downward pressure, like a stamp, causes the vertical pressure plate 1, supported by the support spring 32, to press the single-sided sealing film 19 and the Qishi cylinder 31 tightly together, avoiding problems such as air bubbles. During this process, the operator stands upright and presses vertically to ensure stable and reliable sealing. After the adhesive strips of the single-sided sealing film 19 overlap and are compacted at the seam, the operator presses down to control the operating sleeve 10, causing it to compress and deform the support spring 32. At this point, the lower end of the vertical pressure plate 1 contacts the adhesive strip and cannot continue to descend. The operating sleeve 10 then drives the synchronous ring 28 and the cutting blade 30 to continue moving downward, causing the cutting blade 30 to extend out of the blade groove 29 to cut the single-sided sealing film 19 below.

[0025] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A quick-sealing device for factory buildings using a Qishi tubular rubber strip, characterized in that, include: A vertical pressure plate (1) and a kiwi cylinder (31) are provided. A central support rod (2) is provided at the center of the vertical pressure plate (1). A positioning component is provided at the lower end of the central support rod (2) through a control component. The control component includes a control sleeve (6) and a control screw (9). The positioning component includes several arc-shaped positioning rods (4). Several arc-shaped positioning rods (4) are connected to the control sleeves (6). Several control sleeves (6) are placed inside the kiwi cylinder (31). The sealing and pasting mechanism is fixedly installed on one side of the vertical pressure plate (1). The sealing and pasting mechanism includes a sealing film box (18), a single-sided sealing film (19), and an extension comb block (20). The single-sided sealing film (19) is rotatably inserted into the sealing film box (18). One side of the single-sided sealing film (19) passes through the lower end of the extension comb block (20) and contacts the Qishi tube (31). The pressing assembly is movably sleeved on the upper end of the central support rod (2). The pressing assembly includes a control operation sleeve (10), a synchronization ring (28), and a cutting blade (30), and the cutting blade (30) is movably inserted into one side of the extended comb block (20).

2. The quick-sealing device for factory buildings using Qishi tubular rubber strips according to claim 1, characterized in that: The lower end of the central support rod (2) is provided with a connecting shaft plate (3). Several flip grooves are opened on the outer side of the connecting shaft plate (3). One side of several arc-shaped positioning rods (4) is movably inserted into the flip grooves through pins. Several contact balls (15) are movably embedded on the side of the arc-shaped positioning rods (4) away from the central support rod (2).

3. The quick-sealing device for factory buildings using Qishi tubular rubber strips according to claim 2, characterized in that: The lower center of the central support rod (2) is provided with a control groove (5). The control screw sleeve (6) is movably inserted into the control groove (5). The control groove (5) is provided with several control strip grooves (8) that pass through the central support rod (2). The control screw sleeve (6) is provided with a first connecting ear on one side of the control strip groove (8). The first connecting ear passes through the control strip groove (8). The arc-shaped positioning rod (4) is provided with a second connecting ear on one side. The number and position of the arc-shaped positioning rod (4) correspond to the control strip groove (8). The second connecting ear of the arc-shaped positioning rod (4) and the first connecting ear of the control screw sleeve (6) are movably connected by a pin shaft to the transmission arm (7).

4. The quick sealing device for factory buildings using Qishi tubular rubber strips according to claim 3, characterized in that: The center of the central support rod (2) is vertically inserted with a control screw (9). The lower end of the control screw (9) is inserted into the control groove (5). The control screw sleeve (6) is threadedly connected to the control screw (9). The upper end of the control screw (9) is provided with a wing-shaped screw head.

5. A quick-sealing device for factory buildings using a Qishi tubular rubber strip according to claim 4, characterized in that: The vertical pressure plate (1) has a combined mounting platform (16) on one side. A T-shaped mounting groove (17) is provided through the combined mounting platform (16). The extended comb block (20) is integrally provided with the lower end of the sealing film box (18). The lower end of the extended comb block (20) is inserted into the T-shaped mounting groove (17) and is provided with a fixed base plate (21). The fixed base plate (21) and the T-shaped mounting groove (17) are fixedly connected by bolts.

6. A quick-sealing device for factory buildings using a Qishi tubular rubber strip according to claim 5, characterized in that: The sealed film box (18) has a placement cavity, and a mounting shaft is horizontally provided at the center of the placement cavity. The single-sided sealed film (19) is inserted into the placement cavity through a limiting spring and sleeved on the mounting shaft.

7. A quick-sealing device for factory buildings using a Qishi tubular rubber strip according to claim 6, characterized in that: The lower end of the placement cavity is provided with a glue channel (22) that extends through the comb block (20) and the fixed base plate (21). The placement cavity and the glue channel (22) are open on one side, so that the single-sided sealed film roll (19) is filled into the placement channel from the side.

8. A quick-sealing device for factory buildings using a Qishi tubular rubber strip according to claim 7, characterized in that: The upper and lower ends of one side of the glue feeding groove (22) are rotatably inserted with a combing roller (23). When the single-sided sealing film (19) is unwound, one side passes through the glue feeding groove (22) and overlaps with two combing rollers (23). A telescopic groove (25) is provided in the center of the side of the glue feeding groove (22) away from the combing roller (23). A telescopic mounting frame (24) is horizontally inserted into the telescopic groove (25). One side of the telescopic mounting frame (24) is inserted into the glue feeding groove (22) and is rotatably provided with an anti-stick clamping roller (27). One side of the anti-stick clamping roller (27) is in contact with one side of the single-sided sealing film (19) inserted into the glue feeding groove (22). A clamping spring (26) is provided on one side of the telescopic mounting frame (24) located in the telescopic groove (25).

9. A quick-sealing device for factory buildings using a Qishi tubular rubber strip according to claim 8, characterized in that: The control operation sleeve (10) is movably sleeved on the upper end of the central support rod (2). The upper end of the control operation sleeve (10) is horizontally provided with an operation handle (11). The upper end of the operation handle (11) is provided with a lower groove (12). One end of the central support rod (2) located in the lower groove (12) is provided with an anti-slip ring (13). One side of the operation handle (11) is horizontally inserted with a pressing screw (14) through a thread. One side of the pressing screw (14) is inserted into the lower groove (12) and abuts against the side of the anti-slip ring (13). A support spring (32) is provided between the lower end of the control operation sleeve (10) and the upper end of the vertical pressure plate (1). The support spring (32) is sleeved on the central support rod (2).

10. A quick-sealing device for factory buildings using a Qishi tubular rubber strip according to claim 9, characterized in that: The extended carding block (20) is movably fitted with a synchronization ring (28). The synchronization ring (28) has a corresponding notch on one side of the glue feeding groove (22). A synchronization plate is horizontally provided between one side of the synchronization ring (28) and the control operation sleeve (10). The extended carding block (20) has a vertically opened knife groove (29) on the side of the carding roller (23). The synchronization ring (28) has a transmission block on one side of the knife groove (29). The transmission block is inserted into the cutting knife (30) in the knife groove (29) and is vertically set at the lower end of the transmission block.

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