Automatic laying device for sealing rubber strip

Abstract

The utility model discloses an automatic sealing rubber strip laying device, and relates to the technical field of sealing rubber strip laying. The sealing rubber strip automatic laying device comprises a base, a conveying assembly is arranged on the upper surface of the base, a cutting induction assembly is arranged on one side of the conveying assembly, a winding positioning assembly is further arranged on one side of the upper surface of the base, and the conveying assembly comprises a conveying box fixedly installed on the upper surface of the base; a cover body is fixedly installed on the surface of the conveying box, and a motor is fixedly installed on one side of the inner wall of the cover body. In the using process, when the touch switch does not make contact with a plate where the sealing rubber strip needs to be laid, the laying position of the sealing rubber strip is ended, and therefore the sealing rubber strip can be automatically cut off, the sealing rubber strip can be cut off in the laying process according to the needed laying length, manual cutting is not needed, and the working efficiency is improved. The laying convenience of the device is improved, the laying process is simple, and meanwhile, the laying efficiency of the laying device is also improved.

Description

Technical Field

[0001] This utility model relates to the field of sealing strip laying technology, specifically to an automatic sealing strip laying device. Background Technology

[0002] Sealing strips for building doors and windows refer to elastic strip or rod-shaped materials used on building door and window components, such as the joints between glass and glazing bead, glass and frame / sash, frame and sash, and sashes. They prevent leakage or intrusion of internal and external media (rainwater, air, dust, etc.) and prevent or reduce damage caused by mechanical vibration and impact, thereby achieving functions such as sealing, sound insulation, heat insulation, and shock absorption. When laying direct-insertion sealing strips, the operation is relatively simple, so using an automatic laying device can improve work efficiency.

[0003] However, current laying devices on the market cannot cut the sealing strips during the laying process according to the required length, thus requiring manual cutting afterwards. This affects the ease of laying, makes the laying process cumbersome, and reduces the laying efficiency of the device. Utility Model Content

[0004] The purpose of this invention is to provide an automatic sealing strip laying device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: an automatic sealing strip laying device, including a base, a conveying component is provided on the upper surface of the base, a cutting sensing component is provided on one side of the conveying component, and a winding positioning component is also provided on one side of the upper surface of the base.

[0006] The conveying assembly includes a conveying box fixedly mounted on the upper surface of the base. A cover is fixedly mounted on the surface of the conveying box. A motor is fixedly mounted on one side of the inner wall of the cover. A rotating rod is fixedly mounted on the output shaft of the motor. One end of the rotating rod passes through the cover and extends into the interior of the cover, where a first gear is fixedly mounted. A first conveying roller is fixedly mounted at the axis of the first gear. A second gear meshes with one side of the first gear. A second conveying roller is fixedly mounted at the axis of the second gear. One end of both the first and second conveying rollers passes through the conveying box and extends into the interior of the conveying box. A conveying pipe is connected to one side of the conveying box. A convex limiting groove is formed at the bottom of the conveying pipe. A motor is fixedly mounted on one side of the conveying pipe. The output shaft of the motor passes through the conveying pipe and extends into the interior of the convex limiting groove. The end of the motor output shaft located inside the convex limiting groove is rotatably connected to a conveying roller via a rotating shaft.

[0007] With the set delivery component, there is no need to manually feed the sealing strip during use. It can be automatically delivered according to the usage situation, avoiding the sealing strip being delivered in the wrong place or getting knotted during delivery. It ensures that the sealing strip is automatically delivered during the laying process, improving the convenience of delivery.

[0008] The cutting sensing assembly includes a housing fixedly mounted on the upper surface of a transmission tube. An electric push rod is fixedly mounted on the inner bottom wall of the housing. A sliding limit plate is fixedly mounted on the top of the electric push rod. One side of the sliding limit plate penetrates the housing and extends to the outside of the housing. A gate is fixedly mounted on the side of the sliding limit plate located outside the housing. Mounting plates are fixedly mounted on both sides of the housing. A round tube is inserted into the mounting plate. A return spring is fixedly mounted on the inner top wall of the round tube. A piston plate is fixedly mounted on the bottom of the return spring. A touch switch is fixedly mounted on the bottom of the piston plate. The bottom of the touch switch penetrates the round tube and extends to the outside of the round tube.

[0009] By using the cutting sensing component, when the touch switch does not contact the board to which the sealing strip needs to be laid, the laying position of the sealing strip ends, thus enabling automatic cutting of the sealing strip. The sealing strip can be cut during the laying process according to the required length, eliminating the need for manual cutting, improving the ease of laying the device, simplifying the laying process, and also increasing the laying efficiency of the device.

[0010] Preferably, the bottom of the base is provided with a support and movement assembly, which includes support tubes fixedly installed at the four corners of the bottom of the base. A hydraulic rod is fixedly installed on the inner top wall of the support tube. The bottom of the hydraulic rod is rotatably connected to a bracket through a bearing. The inside of the bracket is rotatably connected to a roller through a rotating shaft.

[0011] The hydraulic rods and supports allow for adjustment of the overall height of the device during use, as well as pulling the entire device, thus improving its ease of use.

[0012] Preferably, the top of the cover is hinged to an inspection door, and a handle is fixedly installed on the top of the inspection door. The top of the conveyor box has a feed inlet, and a cover plate is hinged to the feed inlet. A pull block is fixedly installed on the top of the cover plate. A rectangular hole is opened on one side of the conveyor box.

[0013] The inspection door facilitates the inspection and maintenance of the internal components during use, making it convenient for subsequent operations. The inclusion of the inlet and cover plate also facilitates operation, allowing the cover plate to be opened during the installation of sealing strips, thus simplifying operation and use for staff.

[0014] Preferably, a sleeve is fitted onto one end of the first conveying roller and the second conveying roller, one end of the sleeve is fixedly connected to one side of the inner wall of the conveying box, and the first conveying roller and the second conveying roller are rotatably connected to the two sleeves respectively. A circular hole is opened on one side of the conveying box for the first conveying roller and the second conveying roller to rotate.

[0015] By using the sleeve, one end of the first and second conveyor rollers can be limited during use, preventing one end of the first and second conveyor rollers from shaking during operation and maintaining the stability of the first and second conveyor rollers during rotation.

[0016] Preferably, both sides of the inner bottom wall of the transmission tube are rotatably connected to rotating rods via rotating shafts, and a through groove is provided on one side of the bottom of the base for the sealing strip to pass through, and the through groove is connected to the convex limiting groove provided at the bottom of the transmission tube.

[0017] The rotating rod provides support for the sealing strip during use, preventing it from breaking under stress during transport and maintaining its integrity.

[0018] Preferably, a through groove is provided on one side of the housing for the sliding limiting plate to pass through, and the inner wall of the through groove is slidably connected to both sides of the sliding limiting plate, and the through groove is connected to the cavity inside the housing.

[0019] The through groove allows for the limiting of the sliding plate during use, while also facilitating its movement.

[0020] Preferably, the bottom of the circular tube has a circular hole for the touch switch to pass through, and the inner wall of the circular hole is slidably connected to the surface of the touch switch. The bottom of the touch switch is rounded. L-shaped contact rods are fixedly installed on both sides of the transmission tube, and the lower surface of the L-shaped contact rods is smooth.

[0021] The round hole facilitates the passage of the touch switch during use, while the bottom of the touch switch is rounded, allowing it to slide against the surface of the board during device movement. The L-shaped contact rod makes it easy to align the height of the sealing strip with the height of the board, facilitating the subsequent installation of the sealing strip.

[0022] Preferably, the touch switch, motor, electric motor, and electric actuator are electrically connected to the controller of the peripheral device.

[0023] Preferably, the winding positioning assembly includes limiting tubes fixedly installed on both sides of the upper surface of the base. A slot is provided on one side of the limiting tube, and a limiting vertical rod is inserted inside the limiting tube. A groove is provided on the opposite side of the two limiting vertical rods, and a winding roller is provided inside the groove. The surface of the winding roller is rotatably connected to the inner wall of the groove.

[0024] Preferably, a threaded rod is inserted into one side of the limiting vertical rod, a protective tube is sleeved on the surface of the threaded rod, the surface of the protective tube is rotatably connected to the surface of the take-up roller, one end of the threaded rod is threadedly connected to one side of the inner wall of the groove, and a rod hole is opened on one side of the limiting vertical rod for the threaded rod to pass through, and the inner wall of the rod hole is rotatably connected to the threaded rod.

[0025] The built-in winding and positioning components facilitate the winding and unwinding of the sealing strips during use, preventing them from becoming misaligned and ensuring orderly installation, which is convenient for workers.

[0026] Compared with the prior art, the beneficial effects of this utility model are:

[0027] (1) The automatic sealing strip laying device of this kind, through the setting of the cutting sensing component, when the touch switch does not contact the board to which the sealing strip needs to be laid, the laying position of the sealing strip ends, so that the sealing strip can be automatically cut. It can cut the sealing strip during the laying process according to the required laying length, without the need for manual cutting, which improves the laying convenience of the device, simplifies the laying process, and also improves the laying efficiency of the laying device.

[0028] (2) This automatic sealing strip laying device, through the set conveying component, eliminates the need for manual conveying of the sealing strip during use. It can automatically convey the sealing strip according to the usage situation, avoiding the sealing strip being not conveyed in place or getting knotted during the conveying process. It maintains the automatic conveying of the sealing strip during the laying process and improves the convenience of conveying.

[0029] (3) This automatic sealing strip laying device, through the set winding and positioning components, facilitates the winding and unwinding of the sealing strip during use, avoids the sealing strip from being disordered during use, and ensures that it is laid in an orderly manner during subsequent laying, which is convenient for the staff to operate. Attached Figure Description

[0030] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0031] Figure 2 This is a first-view perspective three-dimensional cross-sectional structural diagram of the present invention;

[0032] Figure 3 This is a schematic diagram of the second-view three-dimensional cross-sectional structure of the present invention;

[0033] Figure 4 This is a schematic diagram of the third-view stereoscopic cross-sectional structure of the present invention;

[0034] Figure 5 This is a schematic diagram of the fourth-view stereoscopic cross-sectional structure of the present invention;

[0035] Figure 6 In this utility model Figure 2 Enlarged structural diagram at point A;

[0036] Figure 7 In this utility model Figure 3 Enlarged structural diagram at point B;

[0037] Figure 8 In this utility model Figure 4 Enlarged structural diagram at point C;

[0038] Figure 9 In this utility model Figure 5 Enlarged schematic diagram of the structure at point D.

[0039] In the diagram: 1. Base; 2. Conveying assembly; 200. Conveying box; 201. Cover; 202. Motor; 203. Rotating rod; 204. First gear; 205. First conveying roller; 206. Second gear; 207. Second conveying roller; 208. Transmission pipe; 209. Motor; 210. Conveying roller; 211. Inspection door; 212. Cover plate; 213. Rotating rod; 3. Cutting sensing assembly; 300. Housing; 301. Electric push rod; 30 2. Sliding limit plate; 303. Knife gate; 304. Mounting plate; 305. Round tube; 306. Return spring; 307. Piston plate; 308. Touch switch; 309. L-shaped contact rod; 4. Rewinding positioning assembly; 400. Limiting insert; 401. Limiting vertical rod; 402. Rewinding roller; 403. Threaded rod; 404. Protective tube; 5. Support moving assembly; 500. Support tube; 501. Hydraulic rod; 502. Bracket; 503. Roller. Detailed Implementation

[0040] 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.

[0041] Please see Figures 1-9 This utility model provides a technical solution: an automatic sealing strip laying device, including a base 1, a conveying component 2 is provided on the upper surface of the base 1, a cutting sensing component 3 is provided on one side of the conveying component 2, and a winding positioning component 4 is also provided on one side of the upper surface of the base 1.

[0042] The conveying assembly 2 includes a conveying box 200 fixedly mounted on the upper surface of the base 1. A cover 201 is fixedly mounted on the surface of the conveying box 200. A motor 202 is fixedly mounted on one side of the inner wall of the cover 201. A rotating rod 203 is fixedly mounted on the output shaft of the motor 202. One end of the rotating rod 203 passes through the cover 201 and extends into the interior of the cover 201, where a first gear 204 is fixedly mounted. A first conveying roller 205 is fixedly mounted at the axis of the first gear 204. A second gear 206 meshes with one side of the first gear 204. The shaft of the second gear 206... A second conveyor roller 207 is fixedly installed at the core. One end of the first conveyor roller 205 and the second conveyor roller 207 both pass through the conveyor box 200 and extend into the interior of the conveyor box 200. A transmission pipe 208 is connected to one side of the conveyor box 200. A convex limiting groove is opened at the bottom of the transmission pipe 208. A motor 209 is fixedly installed on one side of the transmission pipe 208. The output shaft of the motor 209 passes through the transmission pipe 208 and extends into the interior of the convex limiting groove. The end of the output shaft of the motor 209 located inside the convex limiting groove is rotatably connected to the conveyor roller 210 through a rotating shaft.

[0043] With the set delivery component 2, there is no need to manually deliver the sealing strip during use. It can be automatically delivered according to the usage situation, avoiding the sealing strip being delivered in the wrong place or getting knotted during delivery. It ensures that the sealing strip is automatically delivered during the laying process, improving the convenience of delivery.

[0044] The cutting sensing assembly 3 includes a housing 300 fixedly mounted on the upper surface of the transmission tube 208. An electric push rod 301 is fixedly mounted on the inner bottom wall of the housing 300. A sliding limit plate 302 is fixedly mounted on the top of the electric push rod 301. One side of the sliding limit plate 302 penetrates the housing 300 and extends to the outside of the housing 300. A gate 303 is fixedly mounted on the side of the sliding limit plate 302 located outside the housing 300. Mounting plates 304 are fixedly mounted on both sides of the housing 300. A round tube 305 is inserted into the mounting plate 304. A return spring 306 is fixedly mounted on the inner top wall of the round tube 305. A piston plate 307 is fixedly mounted on the bottom of the return spring 306. A touch switch 308 is fixedly mounted on the bottom of the piston plate 307. The bottom of the touch switch 308 penetrates the round tube 305 and extends to the outside of the round tube 305.

[0045] With the setting of the cutting sensing component 3, when the touch switch 308 does not contact the board to which the sealing strip needs to be laid during use, the laying position of the sealing strip ends, thereby enabling automatic cutting of the sealing strip. The sealing strip can be cut during the laying process according to the required laying length, eliminating the need for manual cutting, improving the ease of laying the device, simplifying the laying process, and also improving the laying efficiency of the laying device.

[0046] Please see Figure 3 The bottom of the base 1 is provided with a support and movement assembly 5. The support and movement assembly 5 includes support tubes 500 fixedly installed at the four corners of the bottom of the base 1. A hydraulic rod 501 is fixedly installed on the inner top wall of the support tube 500. The bottom of the hydraulic rod 501 is rotatably connected to a bracket 502 through a bearing. The inside of the bracket 502 is rotatably connected to a roller 503 through a rotating shaft. The hydraulic rod 501 and the bracket 502 can adjust the overall height of the device during use, and can also pull the entire device, improving the ease of use of the device.

[0047] Please see Figure 1 The top of the cover 201 is hinged to an inspection door 211, and a handle is fixedly installed on the top of the inspection door 211. The top of the conveyor box 200 has a feed inlet, and a cover plate 212 is hinged to the feed inlet. A pull block is fixedly installed on the top of the cover plate 212. A rectangular hole is opened on one side of the conveyor box 200. The inspection door 211 facilitates the inspection and maintenance of the internal components of the cover 201 during use, and facilitates subsequent operation by the staff. At the same time, the setting of the feed inlet and the cover plate 212 achieves the effect of facilitating operation. It is convenient to open the cover plate 212 when installing the sealing strip, which is convenient for the staff to operate and use.

[0048] Please see Figure 2 and Figure 6 A sleeve is fitted onto one end of the first conveyor roller 205 and the second conveyor roller 207 respectively. One end of the sleeve is fixedly connected to one side of the inner wall of the conveyor box 200, and the first conveyor roller 205 and the second conveyor roller 207 are rotatably connected to the two sleeves respectively. A circular hole is opened on one side of the conveyor box 200 for the first conveyor roller 205 and the second conveyor roller 207 to rotate. The sleeve can limit one end of the first conveyor roller 205 and the second conveyor roller 207 during use, so as to prevent one end of the first conveyor roller 205 and the second conveyor roller 207 from shaking during operation and maintain the stability of the first conveyor roller 205 and the second conveyor roller 207 when rotating.

[0049] Please see Figure 7The inner bottom wall of the transmission pipe 208 is rotatably connected to the rotating rod 213 on both sides via a rotating shaft. A through groove for the sealing strip to pass through is provided on one side of the bottom of the base 1, and the through groove is connected to the convex limiting groove provided at the bottom of the transmission pipe 208. The rotating rod 213 can support the sealing strip during use, thereby preventing the sealing strip from being damaged by force during the transportation process and maintaining the integrity of the sealing strip during the transportation process.

[0050] Please see Figure 3 and Figure 7 A through groove is provided on one side of the housing 300 for the sliding limiting plate 302 to pass through. The inner wall of the through groove is slidably connected to both sides of the sliding limiting plate 302. The through groove is connected to the cavity inside the housing 300. The through groove can limit the sliding limiting plate 302 during use, and also facilitates the movement of the sliding limiting plate 302.

[0051] Please see Figure 8 The bottom of the round tube 305 has a round hole for the touch switch 308 to pass through, and the inner wall of the round hole is slidably connected to the surface of the touch switch 308. The bottom of the touch switch 308 is rounded. L-shaped contact rods 309 are fixedly installed on both sides of the transmission tube 208. The lower surface of the L-shaped contact rod 309 is smooth and has a round hole, which facilitates the passage of the touch switch 308 during use. At the same time, the bottom of the touch switch 308 is rounded, which allows the touch switch 308 to slide against the surface of the plate during the movement of the device. The L-shaped contact rod 309 also makes it easy to align the height of the sealing strip with the height of the plate during use, which is convenient for subsequent sealing strip laying operations.

[0052] Please see Figure 1 , Figure 6 , Figure 7 and Figure 8 The touch switch 308, motor 209, electric motor 202, and electric push rod 301 are electrically connected to the peripheral controller. The peripheral controller is a PLC controller, which is a digital electronic system designed for industrial applications. It uses a programmable memory to store operation instructions for performing logic operations, sequential control, timing, counting, and arithmetic operations. It controls various types of machinery or production processes through digital and analog inputs and outputs. As it is a mature technology and control device in the existing technology, it will not be elaborated on here.

[0053] Please see Figure 5 and Figure 9The winding and positioning assembly 4 includes limiting tubes 400 fixedly installed on both sides of the upper surface of the base 1. A slot is provided on one side of each limiting tube 400, and a limiting vertical rod 401 is inserted inside. Grooves are provided on opposite sides of each limiting vertical rod 401, and a winding roller 402 is installed inside each groove. The surface of the winding roller 402 is rotatably connected to the inner wall of the groove. A threaded rod 403 is inserted on one side of each limiting vertical rod 401, and a protective tube 404 is fitted onto the surface of the threaded rod 403. The surface of the protective tube 404 is rotatably connected to the surface of the winding roller 402. One end of the threaded rod 403 is threadedly connected to one side of the inner wall of the groove. A rod hole is provided on one side of each limiting vertical rod 401 for the threaded rod 403 to pass through, and the inner wall of the rod hole is rotatably connected to the threaded rod 403. The winding and positioning assembly 4 facilitates the winding and unwinding of the sealing strip during use, preventing the sealing strip from becoming misaligned and ensuring orderly laying during subsequent installation, thus facilitating operator work.

[0054] Working principle: During use, the hydraulic rod 501 is extended, and then the hydraulic rod 501 drives the roller 503 on the bracket 502 to extend from the inside of the support tube 500. The roller 503 then supports the entire device, thereby allowing the position of the device to be adjusted. The device is then moved to the clamp next to the clamp holding the plate, so that the two L-shaped contact rods 309 are located in the gap between the two plates, i.e., the insertion point of the sealing strip. Then the hydraulic rod 501 is retracted, so that the bottom of the L-shaped contact rod 309 is in contact with the top of the plate. At this time, the bottom of the touch switch 308 is also in contact with the top of the plate. When the touch switch 308 is squeezed, the electric push rod 301 is in the de-energized state.

[0055] When it is necessary to load the sealing strip, a sealing strip can be wound onto the surface of the take-up roller 402. Then, one end of the sealing strip is pulled into the interior of the conveyor box 200 through the rectangular hole. It is then passed through the first conveyor roller 205 and the second conveyor roller 207, with the surfaces of the first conveyor roller 205 and the second conveyor roller 207 adhering to the surface of the sealing strip. Then, it is inserted into the interior of the conveyor tube 208 through the opening at the bottom of the conveyor box 200. Subsequently, the controller controls the motor 202 and the motor 209 to work. The motor 209 drives the conveyor roller 210 to rotate, so that the sealing strip is conveyed to the outside of the conveyor tube 208. At the same time, the motor 202 drives the first gear. As 204 rotates, it drives the second gear 206 to rotate. Then, the first conveyor roller 205 and the second conveyor roller 207 rotate relative to each other, conveying the sealing strip on the take-up roller 402 into the interior of the conveying tube 208. At the same time, it pulls the entire device to move. When the touch switch 308 moves to the end of the board, the touch switch 308 loses the pressure of the board. At this time, the touch switch 308 controls the electric push rod 301 to be energized. The electric push rod 301 drives the gate 303 on the sliding limit plate 302 to move downward. Then the gate 303 cuts the sealing strip. Then the controller controls the electric push rod 301 to return to the highest position, thus completing the sealing strip laying operation.

[0056] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. In addition, the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0057] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. An automatic sealing strip laying device, comprising a base (1), characterized in that: The upper surface of the base (1) is provided with a conveying component (2), a cutting sensing component (3) is provided on one side of the conveying component (2), and a winding positioning component (4) is also provided on one side of the upper surface of the base (1). The conveying assembly (2) includes a conveying box (200) fixedly mounted on the upper surface of the base (1). A cover (201) is fixedly mounted on the surface of the conveying box (200). A motor (202) is fixedly mounted on one side of the inner wall of the cover (201). A rotating rod (203) is fixedly mounted on the output shaft of the motor (202). One end of the rotating rod (203) passes through the cover (201) and extends into the interior of the cover (201), where a first gear (204) is fixedly mounted. A first conveying roller (205) is fixedly mounted at the axis of the first gear (204). A second gear (206) meshes with one side of the first gear (204). A second conveyor roller (207) is fixedly installed at the center of the shaft of the first conveyor roller (205). One end of the first conveyor roller (205) and the second conveyor roller (207) both pass through the conveyor box (200) and extend into the interior of the conveyor box (200). A transmission pipe (208) is connected to one side of the conveyor box (200). A convex limiting groove is provided at the bottom of the transmission pipe (208). A motor (209) is fixedly installed on one side of the transmission pipe (208). The output shaft of the motor (209) passes through the transmission pipe (208) and extends into the interior of the convex limiting groove. The end of the output shaft of the motor (209) located inside the convex limiting groove is rotatably connected to the conveyor roller (210) through a rotating shaft. The cutting sensing assembly (3) includes a housing (300) fixedly mounted on the upper surface of the transmission pipe (208). An electric push rod (301) is fixedly mounted on the inner bottom wall of the housing (300). A sliding limit plate (302) is fixedly mounted on the top of the electric push rod (301). One side of the sliding limit plate (302) penetrates the housing (300) and extends to the outside of the housing (300). A guillotine (303) is fixedly mounted on the side of the sliding limit plate (302) located outside the housing (300). The housing (300) has mounting plates (304) fixedly installed on both sides. A round tube (305) is inserted into the mounting plate (304). A return spring (306) is fixedly installed on the inner top wall of the round tube (305). A piston plate (307) is fixedly installed at the bottom of the return spring (306). A touch switch (308) is fixedly installed at the bottom of the piston plate (307). The bottom of the touch switch (308) passes through the round tube (305) and extends to the outside of the round tube (305).

2. The automatic sealing strip laying device according to claim 1, characterized in that: The bottom of the base (1) is provided with a support moving assembly (5). The support moving assembly (5) includes support tubes (500) fixedly installed at the four corners of the bottom of the base (1). A hydraulic rod (501) is fixedly installed on the inner top wall of the support tube (500). A bracket (502) is rotatably connected to the bottom of the hydraulic rod (501) through a bearing. A roller (503) is rotatably connected inside the bracket (502) through a rotating shaft.

3. The automatic sealing strip laying device according to claim 1, characterized in that: One end of the first conveyor roller (205) and the second conveyor roller (207) is fitted with a sleeve, one end of which is fixedly connected to one side of the inner wall of the conveyor box (200). The first conveyor roller (205) and the second conveyor roller (207) are rotatably connected to the two sleeves respectively. One side of the conveyor box (200) is provided with a circular hole for the first conveyor roller (205) and the second conveyor roller (207) to rotate.

4. The automatic sealing strip laying device according to claim 1, characterized in that: The top of the cover (201) is hinged to an inspection door (211), and a handle is fixedly installed on the top of the inspection door (211). The top of the conveyor box (200) is provided with a feed inlet, and a cover plate (212) is hinged to the feed inlet. A pull block is fixedly installed on the top of the cover plate (212). A rectangular hole is provided on one side of the conveyor box (200).

5. The automatic sealing strip laying device according to claim 1, characterized in that: The inner bottom wall of the transmission pipe (208) is rotatably connected to a rotating rod (213) via a rotating shaft on both sides. A through groove for the sealing strip to pass through is provided on one side of the bottom of the base (1), and the through groove is connected to the convex limiting groove provided at the bottom of the transmission pipe (208).

6. The automatic sealing strip laying device according to claim 1, characterized in that: The housing (300) has a through groove on one side for the sliding limiting plate (302) to pass through, and the inner wall of the through groove is slidably connected to both sides of the sliding limiting plate (302), and the through groove is connected to the cavity inside the housing (300).

7. The automatic sealing strip laying device according to claim 1, characterized in that: The bottom of the circular tube (305) is provided with a circular hole for the touch switch (308) to pass through, and the inner wall of the circular hole is slidably connected to the surface of the touch switch (308). The bottom of the touch switch (308) is set to be smooth. L-shaped contact rods (309) are fixedly installed on both sides of the transmission tube (208), and the lower surface of the L-shaped contact rods (309) is set to be smooth.

8. The automatic sealing strip laying device according to claim 1, characterized in that: The touch switch (308), motor (209), electric motor (202) and electric push rod (301) are electrically connected to the controller of the peripheral device.

9. The automatic sealing strip laying device according to claim 1, characterized in that: The winding positioning assembly (4) includes a limiting tube (400) fixedly installed on both sides of the upper surface of the base (1). A slot is provided on one side of the limiting tube (400). A limiting vertical rod (401) is inserted inside the limiting tube (400). A groove is provided on the opposite side of the two limiting vertical rods (401). A winding roller (402) is provided inside the groove. The surface of the winding roller (402) is rotatably connected to the inner wall of the groove.

10. The automatic sealing strip laying device according to claim 9, characterized in that: A threaded rod (403) is inserted into one side of the limiting vertical rod (401). A protective tube (404) is sleeved on the surface of the threaded rod (403). The surface of the protective tube (404) is rotatably connected to the surface of the take-up roller (402). One end of the threaded rod (403) is threadedly connected to one side of the inner wall of the groove. A rod hole is opened on one side of the limiting vertical rod (401) for the threaded rod (403) to pass through, and the inner wall of the rod hole is rotatably connected to the threaded rod (403).

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