Automatic sealing equipment for steel wire mesh framework plastic composite pipe

Abstract

The utility model belongs to the technical field of sealing equipment, and particularly discloses automatic sealing equipment for a steel wire mesh framework plastic composite pipe, which comprises a working table, a collecting tank is arranged at the top of the working table, an air draft groove extending to the outside of the working table is arranged in the working table, and the inside of the air draft groove is communicated with the inside of the collecting tank. The top of the workbench is fixedly connected with two symmetrical partition plates, the interior of the air draft groove is fixedly connected with two symmetrical fixing plates, and an exhaust fan is fixedly connected between the two fixing plates. And meanwhile, grinding waste residues can be collected through mutual cooperation of a collecting tank and an air draft groove, two symmetrical partition plates are fixedly connected to the top of the workbench, the collecting tank is arranged between the two partition plates, the waste residues generated during pipe grinding can be blocked through the two partition plates, and the situation that the waste residues splash into the external environment is reduced to a certain degree.

Description

Technical Field

[0001] The utility model relates to the technical field of sealing equipment, in particular to an automatic sealing equipment for steel wire mesh skeleton plastic composite pipes. Background Art

[0002] Steel skeleton plastic composite pipe is made of high-strength plasticized steel wire mesh and thermoplastic polyethylene as raw materials. The steel wire winding mesh serves as the skeleton reinforcement of the polyethylene plastic pipe. It uses high-density polyethylene as the matrix and adopts high-performance HDPE modified adhesive resin to tightly connect the steel wire skeleton with the inner and outer layers of high-density polyethylene, making it have excellent flexibility and corrosion resistance. It is suitable for long-distance buried water supply and gas pipeline systems. Since the steel skeleton plastic composite pipe uses steel skeleton as the reinforcement layer and the inner and outer walls are covered with polyethylene plastic, the steel skeleton will be exposed at the cross-sections at both ends after production according to a fixed length. Therefore, the end faces need to be sealed.

[0003] After searching, the existing Chinese patent announcement number is: CN217729659U, which provides a wire mesh skeleton plastic composite pipe end sealing mechanism, including a workbench, a sealing mechanism is arranged inside the workbench, and a fixing mechanism is arranged on the front of the workbench. The sealing mechanism includes a motor housing fixedly connected to the side wall of the workbench, a servo motor is fixedly installed inside the motor housing, and a threaded rotating shaft is fixedly connected to the output shaft of the servo motor. By starting the driving motor, the grinding disc grinds the pipe mouth flat, and the PE sealing ring and the pipe mouth of the wire mesh skeleton plastic composite pipe are heated by the heating disc. After heating, the first electric push rod is started to make the PE sealing ring contact the pipe mouth of the wire mesh skeleton plastic composite pipe.

[0004] Although the above patent can automatically seal the wire mesh skeleton plastic composite pipe, the above device still has the following problems: during the process of automatically sealing the wire mesh skeleton plastic composite pipe, the device needs to grind the pipe, and during the grinding process of the pipe, waste residue is easily splashed into the external environment, causing the external environment to be polluted and making it difficult for the staff to collect and clean the waste residue. In response to the above situation, technical innovation is carried out on the basis of the existing device. Utility Model Content

[0005] The purpose of the utility model is to provide an automatic sealing device for a steel wire mesh skeleton plastic composite pipe to solve the problems raised in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical solutions: An automatic sealing device for a steel wire mesh framework plastic composite pipe, including a workbench. A collection groove is opened at the top of the workbench, and an air extraction groove extending to the outside of the workbench is opened inside the workbench. The inside of the air extraction groove is connected to the inside of the collection groove. Two symmetrical partitions are fixedly connected to the top of the workbench, and two symmetrical fixing plates are fixedly connected to the inside of the air extraction groove. An air extractor is fixedly connected between the two fixing plates. An installation groove is opened inside the workbench, and a filter frame is slidably connected to the inside of the installation groove. A filter screen is arranged inside the filter frame.

[0007] Preferably, the inside of the installation groove is connected to the inside of the air extraction groove, and the collection groove is arranged between the two partitions.

[0008] Preferably, a groove is opened at the bottom of the workbench, and the inside of the groove is connected to the inside of the installation groove.

[0009] Preferably, a fixing block is fixedly connected to the inside of the groove. The fixing block is located below the filter frame. A fixing groove extending to the outside of the filter frame is opened inside the filter frame. A power groove is opened inside the pull rod, and a fixing frame is slidably connected to the inside of the power groove.

[0010] Preferably, the cross-section of the fixing frame is in a U shape, and one side of the fixing frame close to the fixing groove is inserted into the inside of the fixing groove.

[0011] Preferably, a spring is fixedly connected to the bottom of the fixing frame, and the bottom end of the spring is fixedly connected to the inner wall of the power groove.

[0012] Preferably, a pull rod is fixedly connected to the bottom of the fixing frame, and the bottom end of the pull rod slidably penetrates through the inside of the power groove and extends to the outside of the fixing block.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. For this automatic sealing device for a steel wire mesh framework plastic composite pipe, the air extractor can extract the gas at the grinding part of the pipe. At the same time, through the mutual cooperation of the collection groove and the air extraction groove, the grinding waste can be collected. Two symmetrical partitions are fixedly connected to the top of the workbench, and the collection groove is arranged between the two partitions. The two partitions can block the grinding waste of the pipe, reducing the situation that the waste splashes into the external environment to a certain extent and pollutes the external environment, making the cleaning of the waste more convenient.

[0015] 2. The automatic sealing device for the steel wire mesh skeleton plastic composite pipe slides out of the fixing groove through the fixing frame, and realizes the fixing and releasing of the filter frame. Therefore, when the filter frame is damaged, the staff can disassemble and maintain the filter frame more smoothly, and the loading and unloading speed of the filter frame is improved to a certain extent, so that the staff can use the device more conveniently. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic structural diagram of an automatic sealing device for a steel wire mesh skeleton plastic composite pipe according to the present invention;

[0017] Figure 2 This is a schematic diagram of the structure of the groove of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the filter frame of the utility model;

[0019] Figure 4 This is a structural diagram of the fixing block of the utility model.

[0020] In the figure: 1. Workbench; 2. Partition; 3. Collection trough; 4. Exhaust trough; 5. Fixed plate; 6. Exhaust fan; 7. Groove; 8. Fixed block; 9. Filter frame; 10. Pull rod; 11. Fixed trough; 12. Filter screen; 13. Mounting trough; 14. Power trough; 15. Spring; 16. Fixed bracket. DETAILED DESCRIPTION

[0021] See also Figure 1-4, the present utility model provides a technical solution: an automatic sealing device for a steel wire mesh framework plastic composite pipe, including a workbench 1. A sealing device is provided on the top of the workbench 1. The sealing device is a conventional structure and will not be elaborated here. The sealing device can automatically seal the steel wire mesh framework plastic composite pipe (reference patent: CN217729659U). A collection groove 3 is opened on the top of the workbench 1. An air extraction groove 4 extending to the outside of the workbench 1 is opened inside the workbench 1. The inside of the air extraction groove 4 is connected to the inside of the collection groove 3. Through the mutual cooperation of the collection groove 3 and the air extraction groove 4, the waste residue generated by grinding can be collected. Two symmetrical partition plates 2 are fixedly connected to the top of the workbench 1. The collection groove 3 is arranged between the two partition plates 2. The waste residue generated by pipe grinding can be blocked by the two partition plates 2, reducing the situation that the waste residue splashes into the external environment to a certain extent and polluting the external environment. Two symmetrical fixing plates 5 are fixedly connected to the inside of the air extraction groove 4. An air extraction fan 6 is fixedly connected between the two fixing plates 5. The air extraction fan 6 is a conventional structure and will not be elaborated here. The air extraction fan 6 can extract the gas at the grinding part of the pipe. An installation groove 13 is opened inside the workbench 1. A filter frame 9 is slidably connected to the inside of the installation groove 13. A filter screen 12 is arranged inside the filter frame 9. The waste residue in the gas can be blocked and filtered by the filter screen 12. The inside of the installation groove 13 is connected to the inside of the air extraction groove 4.

[0022] Furthermore, a groove 7 is opened at the bottom of the workbench 1. The inside of the groove 7 is connected to the inside of the installation groove 13.

[0023] Furthermore, a fixing block 8 is fixedly connected to the inside of the groove 7. The fixing block 8 is located below the filter frame 9. A fixing groove 11 extending to the outside of the filter frame 9 is opened inside the filter frame 9. A power groove 14 is opened inside the pull rod 10. A fixing frame 16 is slidably connected to the inside of the power groove 14. The cross-section of the fixing frame 16 is in a C shape. One side of the fixing frame 16 close to the fixing groove 11 is inserted into the inside of the fixing groove 11. The fixing frame 16 can slide into and out of the inside of the fixing groove 11, and the fixing and unfixing of the filter frame 9 can be achieved. Thus, when the filter frame 9 is damaged, the staff can disassemble and maintain the filter frame 9 more smoothly, and the loading and unloading speed of the filter frame 9 can be improved to a certain extent, making it more convenient for the staff to use the device.

[0024] Furthermore, a spring 15 is fixedly connected to the bottom of the fixing frame 16. The bottom end of the spring 15 is fixedly connected to the inner wall of the power groove 14. The movement of the fixing frame 16 can compress and reset the spring 15.

[0025] Furthermore, the bottom of the fixing frame 16 is fixedly connected with a pull rod 10, and the bottom end of the pull rod 10 slides through the interior of the power groove 14 and extends to the outside of the fixed block 8. When the staff pulls the pull rod 10, the pull rod 10 can drive the fixing frame 16 to slide out of the interior of the fixing groove 11, compress the spring 15, and realize the release of the fixation of the filter frame 9.

[0026] Working principle: For this type of automatic sealing equipment for steel wire mesh skeleton plastic composite pipes, the steel wire mesh skeleton plastic composite pipes can be automatically sealed through the sealing device. At the same time, the staff starts the exhaust fan 6, which can extract the gas from the pipe grinding site. At the same time, the collection tank 3 and the exhaust tank 4 cooperate with each other to collect the grinding waste residue. Two symmetrical partitions 2 are fixedly connected to the top of the workbench 1. The collection tank 3 is arranged between the two partitions 2. The two partitions 2 can block the waste residue from the pipe grinding, to a certain extent, reduce the waste residue from splashing into the external environment, so that the external environment is polluted. The waste residue in the gas can be blocked and filtered through the filter 12. The staff pulls the pull rod 10 so that the pull rod 10 can drive the fixing frame 16 to slide out of the fixing groove 11, compressing the spring 15 and realizing the release of the fixation of the filter frame 9, so that when the filter frame 9 is damaged, the staff can disassemble and maintain the filter frame 9 more smoothly, and the loading and unloading speed of the filter frame 9 is improved to a certain extent, so that the staff can use the device more conveniently.

[0027] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic sealing device for a steel wire mesh skeleton plastic composite pipe, comprising a workbench (1), characterized in that: A collection groove (3) is formed at the top of the workbench (1). An air extraction groove (4) extending to the outside of the workbench (1) is formed inside the workbench (1). The inside of the air extraction groove (4) is communicated with the inside of the collection groove (3). Two symmetrical partition plates (2) are fixedly connected to the top of the workbench (1). Two symmetrical fixing plates (5) are fixedly connected to the inside of the air extraction groove (4). An air extractor (6) is fixedly connected between the two fixing plates (5). An installation groove (13) is formed inside the workbench (1). A filter frame (9) is slidably connected to the inside of the installation groove (13). A filter net (12) is arranged inside the filter frame (9).

2. The automatic sealing device for steel wire mesh skeleton plastic composite pipe according to claim 1, characterized in that: The inside of the installation groove (13) is communicated with the inside of the air extraction groove (4).

3. The automatic sealing device for steel wire mesh skeleton plastic composite pipes according to claim 1, characterized in that: The collection groove (3) is arranged between the two partition plates (2).

4. The automatic sealing device for steel wire mesh skeleton plastic composite pipes according to claim 1, characterized in that: A groove (7) is formed at the bottom of the workbench (1). The inside of the groove (7) is communicated with the inside of the installation groove (13).

5. The automatic sealing device for steel wire mesh skeleton plastic composite pipes according to claim 4, characterized in that: A fixing block (8) is fixedly connected to the inside of the groove (7). The fixing block (8) is located below the filter frame (9). A fixing groove (11) extending to the outside of the filter frame (9) is formed inside the filter frame (9). A power groove (14) is formed inside the pull rod (10). A fixing frame (16) is slidably connected to the inside of the power groove (14).

6. The automatic sealing device for steel wire mesh skeleton plastic composite pipes according to claim 5, characterized in that: The cross section of the fixing frame (16) is in a U shape. The side of the fixing frame (16) close to the fixing groove (11) is inserted into the inside of the fixing groove (11).

7. The automatic sealing device for steel wire mesh skeleton plastic composite pipes according to claim 6, characterized in that: A spring (15) is fixedly connected to the bottom of the fixing frame (16). The bottom end of the spring (15) is fixedly connected to the inner wall of the power groove (14).

8. The automatic sealing device for steel wire mesh skeleton plastic composite pipes according to claim 7, characterized in that: A pull rod (10) is fixedly connected to the bottom of the fixing frame (16). The bottom end of the pull rod (10) slidably penetrates through the inside of the power groove (14) and extends to the outside of the fixing block (8).

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