A steel wire mesh skeleton composite pipe forming and cutting machine

Abstract

The utility model relates to pipe processing equipment technical field discloses a steel wire mesh framework composite pipe forming cutting machine, include: support, support places on ground, fixed structure, fixed structure includes first fixed part and second fixed part, first fixed part includes two groups of first movable frame of fixed mounting in support top, all be provided with a group of second electric push -rod on the two sides inner wall of first movable frame, one side outer wall fixed mounting of second electric push -rod has first arc limit board, the inner wall fixed mounting of first arc limit board has two groups of first limit board, fixed mounting has a group of second limit board between every two groups of first limit board, reach the purpose that the steel wire mesh framework composite pipe is limited fixed, improve the fixed effect of steel wire mesh framework composite pipe, the both ends of steel wire mesh framework composite pipe are clamped and fixed, reduce the vibration that steel wire mesh framework composite pipe receives, improve the stable strength that steel wire mesh framework composite pipe placed, improve the stability of device cutting.

Description

Technical Field

[0001] This utility model belongs to the technical field of pipe processing equipment, specifically, it relates to a steel wire mesh reinforced composite pipe forming and cutting machine. Background Technology

[0002] Steel wire mesh reinforced composite pipe is a new type of composite pipe that combines the high strength of steel wire mesh with the corrosion resistance and wear resistance of plastic pipe. It is widely used in water supply and drainage, gas transmission, and other fields. In the production process of steel wire mesh reinforced composite pipe, after extrusion molding and wire mesh winding, the continuous pipe needs to be cut to a predetermined length to meet the needs of different projects.

[0003] The utility model disclosed in CN220592316U relates to the technical field of cutting and processing steel wire mesh reinforced plastic composite pipes, and in particular to a steel wire mesh reinforced plastic composite pipe cutting machine. This machine uses a fixing device to fix the cutting position of the pipe fittings, reducing the phenomenon of insufficient flatness of the cut surface caused by the vibration of the pipe fittings themselves during the cutting process. A lifting device, in conjunction with a feeding device, transports the pipe fittings to the cutting position, and the fixing device keeps the cutting area of ​​the pipe fittings horizontal throughout the cutting process, reducing the degree of bending of the pipe fittings in the cutting area. A transverse movement device drives the cutting device to cut multiple sets of pipe fittings simultaneously, improving the production efficiency of the machine. A length-limiting device limits the cutting length, eliminating the need for repeated measurements by operators, reducing the labor intensity of operators, and improving the practicality of the machine. The machine includes a base plate, a blade cover, a first reducer, a first motor, and a waste bin; it also includes a fixing device, a lifting device, a feeding device, a transverse movement device, and a length-limiting device.

[0004] However, the above-mentioned patent still has the following problems: During the cutting of steel wire mesh reinforced composite pipe, the cutting tool will generate strong vibration when it comes into contact with the pipe. However, under the continuous and strong vibration, the pipe is prone to slight displacement or shaking in the fixing device, which will cause the cutting position to deviate. When cutting steel wire mesh reinforced composite pipe, a large amount of debris will be generated. Some of the debris will float directly in the air and form dust, which seriously pollutes the operating environment of the device and poses a safety hazard when using the device.

[0005] In view of this, this utility model is hereby proposed. Utility Model Content

[0006] To solve the aforementioned technical problem of poor pipe fixing effect, the basic concept of the technical solution adopted by this utility model is as follows:

[0007] A steel wire mesh reinforced composite pipe forming and cutting machine, comprising:

[0008] The stand is placed on the ground.

[0009] The fixed structure includes a first fixed part and a second fixed part. The first fixed part includes two sets of first movable frames fixedly installed on the top of the bracket. A set of second electric push rods is provided on the inner walls of both sides of the first movable frames. A first arc-shaped limiting plate is fixedly installed on the outer wall of one side of the second electric push rod. Two sets of first limiting plates are fixedly installed on the inner wall of the first arc-shaped limiting plate. A set of second limiting plates is fixedly installed between every two sets of first limiting plates. A set of second electrical control boxes is fixedly installed on the outer walls of both sides of the first movable frames. The second electrical control boxes are electrically connected to the second electric push rods. The second fixed part includes a first fixed frame fixedly installed on the top of the bracket. Two sets of second arc-shaped limiting plates are provided inside the first fixed frame. Five sets of third limiting plates are fixedly installed on the inner wall of the second arc-shaped limiting plates. A fourth limiting plate is provided inside the third limiting plates.

[0010] In a preferred embodiment of this utility model, the second fixing part further includes a first hydraulic cylinder fixedly installed on the top of the first fixing frame. A first hydraulic push rod is provided on the inner top of the first fixing frame. The output end of the first hydraulic cylinder is fixedly connected to one end of the telescopic inner rod of the first hydraulic push rod. A first movable plate is fixedly installed on the other end of the telescopic inner rod of the first hydraulic push rod. A second fixing plate is fixedly installed on the inner wall of the first fixing frame. The inner wall of the first movable plate is fixedly connected to the outer wall of a set of second arc-shaped limiting plates. The inner wall of the second fixing plate is fixedly connected to the outer wall of another set of second arc-shaped limiting plates.

[0011] In a preferred embodiment of this utility model, four sets of first fixing plates are fixedly installed on the top of the bracket. The first fixing plates have a first sliding groove inside, and a first slider is slidably installed inside the first sliding groove. A first electrical control box is fixedly installed on one side outer wall of the first fixing plate. A first electric push rod is provided inside the first sliding groove. One end of the first electric push rod is fixedly connected to one side outer wall of the first slider. The first electric push rod is electrically connected to the first electrical control box. The top of the first slider is fixedly connected to the bottom of the first movable frame.

[0012] In a preferred embodiment of this utility model, a second fixing frame is fixedly installed on the top of the bracket, a second hydraulic cylinder is fixedly installed on the top of the second fixing frame, a second hydraulic push rod is provided on the inner top of the second fixing frame, one end of the telescopic inner rod of the second hydraulic push rod is fixedly connected to the output end of the second hydraulic cylinder, and the other end of the telescopic inner rod of the second hydraulic push rod is fixedly connected to the cutting box. A straight tooth saw is provided at the bottom of the cutting box, and a motor box is provided on one outer wall of the cutting box. The motor box is electrically connected to the straight tooth saw.

[0013] In a preferred embodiment of this utility model, the second fixing frame has two sets of second sliding grooves inside, and two sets of guide rods are fixedly installed inside the second sliding grooves. A set of second sliders is fixedly installed on both outer walls of the cutting box. The second sliders have two sets of first limiting holes inside, and the guide rods are sleeved inside the first limiting holes. A camera is provided at the bottom of the cutting box.

[0014] In a preferred embodiment of this utility model, a set of openings is provided on both inner walls of the second fixed frame, and an air outlet is fixedly installed in the opening. Two sets of fans are fixedly installed on the top of the second fixed frame, and two sets of air supply pipes are fixedly installed on the outer wall of one side of the fans. One end of the air supply pipe is fixed inside the air outlet, and a dust curtain is pasted and installed on the top inner side of the second fixed frame.

[0015] In a preferred embodiment of this utility model, a collection box is fixedly installed at the bottom of the support, a filter screen is fixedly installed at the top of the collection box, a first support plate is fixedly installed on one side of the outer wall of the collection box, an air pump is fixedly installed at the top of the first support plate, the output end of the air pump is fixedly installed in a ventilation pipe, one end of the ventilation pipe is fixedly installed inside the collection box, a second support plate is fixedly installed on one side of the outer wall of the support, a control panel is fixedly installed at the top of the second support plate, and the control panel is electrically connected to each piece of equipment. A steel wire mesh skeleton composite pipe body is provided at the top of the support, and the outer wall of the steel wire mesh skeleton composite pipe body is in close contact with the outer walls of the second limiting plate and the fourth limiting plate.

[0016] Compared with the prior art, the present invention has the following advantages:

[0017] 1. To achieve the purpose of limiting and fixing the steel wire mesh reinforced composite pipe, improve the fixing effect of the steel wire mesh reinforced composite pipe, clamp and fix both ends of the steel wire mesh reinforced composite pipe, reduce the vibration of the steel wire mesh reinforced composite pipe, improve the stability of the steel wire mesh reinforced composite pipe placement, and improve the stability of the cutting device.

[0018] 2. To achieve the purpose of cutting the steel wire mesh reinforced composite pipe body, the height of the cutting structure can be adjusted as needed to transport the steel wire mesh reinforced composite pipe body, thereby improving the flexibility of the device and the cutting efficiency of the device.

[0019] 3. To achieve the purpose of dust prevention treatment of the device, collect and treat the generated debris, reduce the impact of debris on the working environment, extend the service life of the device, and optimize the user experience of the device.

[0020] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings. Attached Figure Description

[0021] In the attached diagram:

[0022] Figure 1 This is a schematic diagram of the structure of this utility model;

[0023] Figure 2 This is a schematic diagram of the first movable frame structure of this utility model;

[0024] Figure 3 This is a schematic diagram of the first fixing frame structure of this utility model;

[0025] Figure 4 This is a schematic diagram of the second fixing frame structure of this utility model;

[0026] Figure 5 This is a schematic diagram of the cutting box structure of this utility model;

[0027] Figure 6 This is a schematic diagram of the straight-tooth saw structure of this utility model;

[0028] Figure 7 This is a schematic diagram of the material collection box structure of this utility model.

[0029] In the diagram: 10. Bracket; 11. First fixed plate; 12. First slide rail; 13. First slider; 14. First electric push rod; 15. First electrical control box; 16. First movable frame; 17. Second electric push rod; 18. First arc-shaped limiting plate; 19. Second electrical control box; 20. First limiting plate; 21. Second limiting plate; 22. First fixed frame; 23. First hydraulic cylinder; 24. First hydraulic push rod; 25. First movable plate; 26. Second fixed plate; 27. Second arc-shaped limiting plate; 28. Third limiting plate; 29. 30. Fourth limiting plate; 31. Second fixing frame; 32. Second slide groove; 33. Guide rod; 34. Second hydraulic cylinder; 35. Second hydraulic push rod; 36. Cutting box; 37. Second slider; 38. First limiting hole; 39. Motor box; 40. Straight tooth saw; 41. Camera; 42. Air outlet; 43. Fan; 44. Air duct; 45. Collection box; 46. First support plate; 47. Air pump; 48. Filter screen; 49. Second support plate; 50. Control panel; 51. Dust curtain; 52. Steel wire mesh skeleton composite pipe body. Detailed Implementation

[0030] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings. The following embodiments are used to illustrate this utility model.

[0031] Example 1: A steel wire mesh reinforced composite pipe forming and cutting machine, specifically as follows: Figure 1 , Figure 2 and Figure 3As shown, the system includes a bracket 10, which is placed on the ground; a fixing structure, which includes a first fixing part and a second fixing part. The first fixing part includes two sets of first movable frames 16 fixedly installed on the top of the bracket 10. A set of second electric push rods 17 is provided on the inner walls of both sides of the first movable frames 16. A first arc-shaped limiting plate 18 is fixedly installed on the outer wall of one side of the second electric push rod 17. Two sets of first limiting plates 20 are fixedly installed on the inner wall of the first arc-shaped limiting plate 18. Each pair of first limiting plates 20... A set of second limiting plates 21 are fixedly installed between them. A set of second electrical control boxes 19 are fixedly installed on both outer walls of the first movable frame 16. The second electrical control boxes 19 are electrically connected to the second electric push rod 17. The second fixed part includes a first fixed frame 22 fixedly installed on the top of the bracket 10. Two sets of second arc-shaped limiting plates 27 are provided inside the first fixed frame 22. Five sets of third limiting plates 28 are fixedly installed on the inner wall of the second arc-shaped limiting plates 27. A fourth limiting plate 29 is provided inside the third limiting plates 28. The steel wire mesh skeleton composite pipe is fixed by a fixed structure. The second electric control box 19 supplies power to the second electric push rod 17. The second electric push rod 17 is activated, which drives the first arc-shaped limiting plate 18 to move. The distance between the two sets of first arc-shaped limiting plates 18 is adjusted so that the outer wall of the second limiting plate 21 is tightly fixed to the outer wall of the steel wire mesh skeleton composite pipe body 51. The third limiting plate 28 is fixed by the second arc-shaped limiting plate 27 so that the outer wall of the fourth limiting plate 29 is tightly fixed to the outer wall of the steel wire mesh skeleton composite pipe body 51.

[0032] Specifically, such as Figure 1 , Figure 2 and Figure 3 As shown, the second fixing part also includes a first hydraulic cylinder 23 fixedly installed on the top of the first fixing frame 22. A first hydraulic push rod 24 is provided on the top inner side of the first fixing frame 22. The output end of the first hydraulic cylinder 23 is fixedly connected to one end of the telescopic inner rod of the first hydraulic push rod 24. A first movable plate 25 is fixedly installed on the other end of the telescopic inner rod of the first hydraulic push rod 24. A second fixing plate 26 is fixedly installed on the inner wall of the first fixing frame 22. The inner wall of the first movable plate 25 is fixedly connected to the outer wall of a set of second arc-shaped limiting plates 27. The inner wall of the second fixing plate 26 is fixedly connected to the outer wall of another set of second arc-shaped limiting plates 27. When the first hydraulic cylinder 23 is started, the first hydraulic push rod 24 is driven to move, pushing the first movable plate 25 to move, adjusting the distance between the first movable plate 25 and the second fixing plate 26, so that the outer wall of the fourth limiting plate 29 is in close contact with the outer wall of the steel wire mesh skeleton composite pipe body 51.

[0033] Based on the above, the structure of bracket 10, first movable frame 16, second electric push rod 17, first arc-shaped limiting plate 18, second electrical control box 19, first limiting plate 20, second limiting plate 21, first fixed frame 22, first hydraulic cylinder 23, first hydraulic push rod 24, first movable plate 25, second fixed plate 26, second arc-shaped limiting plate 27, third limiting plate 28, and fourth limiting plate 29 achieves the purpose of limiting and fixing the steel wire mesh skeleton composite pipe, improving the fixing effect of the steel wire mesh skeleton composite pipe, clamping and fixing both ends of the steel wire mesh skeleton composite pipe, reducing the vibration of the steel wire mesh skeleton composite pipe, improving the stability of the steel wire mesh skeleton composite pipe placement, and improving the stability of the device cutting.

[0034] Example 2: Based on Example 1, specifically as follows... Figure 1 and Figure 2 As shown, four sets of first fixing plates 11 are fixedly installed on the top of the bracket 10. A first sliding groove 12 is formed inside the first fixing plate 11, and a first slider 13 is slidably installed inside the first sliding groove 12. A first electrical control box 15 is fixedly installed on one outer wall of the first fixing plate 11. A first electric push rod 14 is disposed inside the first sliding groove 12. One end of the first electric push rod 14 is fixedly connected to one outer wall of the first slider 13. The first electric push rod 14 is electrically connected to the first electrical control box 15. The top of the first slider 13 is fixedly connected to the bottom of the first movable frame 16. Power is supplied to the first electric push rod 14 through the first electrical control box 15, pushing the first electric push rod 14 to move inside the first sliding groove 12, adjusting the position of the first movable frame 16, and driving the first movable frame 16 to move on the first fixing plate 11, thus transporting the steel wire mesh skeleton composite pipe body 51.

[0035] Specifically, such as Figure 1 , Figure 4 , Figure 5 and Figure 6 As shown, a second fixed frame 30 is fixedly installed on the top of the bracket 10, a second hydraulic cylinder 33 is fixedly installed on the top of the second fixed frame 30, a second hydraulic push rod 34 is provided on the inner top of the second fixed frame 30, one end of the telescopic inner rod of the second hydraulic push rod 34 is fixedly connected to the output end of the second hydraulic cylinder 33, and the other end of the telescopic inner rod of the second hydraulic push rod 34 is fixedly connected to the cutting box 35. A straight tooth saw 39 is provided at the bottom of the cutting box 35, and a motor box 38 is provided on one outer wall of the cutting box 35. The motor box 38 is electrically connected to the straight tooth saw 39.

[0036] Specifically, such as Figure 1 , Figure 4 , Figure 5 and Figure 6As shown, the second fixed frame 30 has two sets of second sliding grooves 31 inside, and two sets of guide rods 32 are fixedly installed inside the second sliding grooves 31. A set of second sliders 36 are fixedly installed on both outer walls of the cutting box 35. The second sliders 36 have two sets of first limiting holes 37 inside, and the guide rods 32 are sleeved inside the first limiting holes 37. A camera 40 is installed at the bottom of the cutting box 35. The second hydraulic cylinder 33 is started, causing the second hydraulic push rod 34 to push the cutting box 35 to move, which drives the second sliders 36 to move on the outer wall of the guide rods 32. The height of the cutting box 35 is adjusted, and the straight tooth saw 39 is started through the motor box 38. The straight tooth saw 39 cuts the steel wire mesh skeleton composite pipe body 51.

[0037] Based on the above, the structure of the bracket 10, the first fixed plate 11, the first slide groove 12, the first slider 13, the first electric push rod 14, the first electric control box 15, the first movable frame 16, the second fixed frame 30, the second slide groove 31, the guide rod 32, the second hydraulic cylinder 33, the second hydraulic push rod 34, the cutting box 35, the second slider 36, the first limiting hole 37, the motor box 38, the straight tooth saw 39, the camera 40, and the steel wire mesh skeleton composite pipe body 51 achieves the purpose of cutting the steel wire mesh skeleton composite pipe body 51. The height of the cutting structure can be adjusted as needed to transport the steel wire mesh skeleton composite pipe body 51, thereby improving the flexibility of the device and the cutting efficiency of the device.

[0038] Example 3: Based on Examples 1 and 2, specifically as follows... Figure 1 and Figure 4 As shown, a set of openings is provided on both inner walls of the second fixed frame 30, and an air outlet 41 is fixedly installed in each opening. Two sets of fans 42 are fixedly installed on the top of the second fixed frame 30. Two sets of air supply pipes 43 are fixedly installed on the outer wall of one side of the fans 42. One end of the air supply pipe 43 is fixed inside the air outlet 41. A dust curtain 50 is attached to the top inner side of the second fixed frame 30. When the fans 42 are started, the cutting debris is blown off through the air supply pipes 43 and the air outlet 41, and the dust curtain 50 protects the debris.

[0039] Specifically, such as Figure 1 and Figure 7As shown, a collection box 44 is fixedly installed at the bottom of the support 10, a filter screen plate 47 is fixedly installed at the top of the collection box 44, a first support plate 45 is fixedly installed on one side of the outer wall of the collection box 44, an air pump 46 is fixedly installed at the top of the first support plate 45, the output end of the air pump 46 is fixedly installed on the ventilation pipe, one end of the ventilation pipe is fixedly installed inside the collection box 44, a second support plate 48 is fixedly installed on one side of the outer wall of the support 10, a control panel 49 is fixedly installed at the top of the second support plate 48, and the control panel 49 is electrically connected to each piece of equipment. A steel wire mesh skeleton composite pipe body 51 is provided at the top of the support 10, and the outer wall of the steel wire mesh skeleton composite pipe body 51 is in close contact with the outer walls of the second limiting plate 21 and the fourth limiting plate 29. The blown debris falls to the top of the filter screen plate 47. The air pump 46 is started, and the debris is sucked into the collection box 44 through the air pump 46 and the ventilation pipe. The control panel 49 is supported by the second support plate 48, and the equipment is quickly controlled through the control panel 49.

[0040] In summary, the structure of the second fixed frame 30, air outlet 41, fan 42, air duct 43, collection box 44, first support plate 45, air pump 46, filter screen 47, second support plate 48, control panel 49, dust curtain 50, and steel wire mesh skeleton composite pipe body 51 achieves the purpose of dust prevention for the device, collects and treats the generated debris, reduces the impact of debris on the working environment, extends the service life of the device, and optimizes the user experience.

[0041] Working principle: The first electrical control box 15 supplies power to the second electrical control box 19, which in turn supplies power to the second electric push rod 17 and controls its operation. When the second electric push rod 17 is activated, its telescopic rod pushes the first arc-shaped limiting plate 18 to move, adjusting the distance between the two sets of first arc-shaped limiting plates 18 so that the outer wall of the second limiting plate 21 is tightly attached to the outer wall of the steel wire mesh composite pipe body 51, achieving initial fixation. The first hydraulic cylinder 23 is activated, its output end driving the telescopic inner rod of the first hydraulic push rod 24 to move, pushing the first movable plate 25 to move, thereby adjusting the distance between the first movable plate 25 and the second fixed plate 26, so that the outer wall of the fourth limiting plate 29 is tightly attached to the outer wall of the steel wire mesh composite pipe body 51, completing further fixation. The first electrical control box 15 supplies power to the first electric push rod 14, which moves within the first slide groove 12. Because one end of the first push rod is fixedly connected to the first slider 13, it pushes the first slider 13 to slide within the first slide groove 12. Since the top of the first slider 13 is fixed to the bottom of the first movable frame 16, the first movable frame 16 moves on the first fixed plate 11, driving the fixed steel wire mesh skeleton composite pipe body 51 to the cutting position. The second hydraulic cylinder 33 is activated, and its output end drives the telescopic inner rod of the second hydraulic push rod 34 to move, pushing the cutting box 35 to move. The second sliders 36 on both sides of the cutting box 35 move on the outer wall of the guide rod 32. The guide rod 32 slides in the first limiting hole 37 inside the second slider 36, playing a guiding and stabilizing role, thereby adjusting the cutting box 35 to a suitable height. The straight tooth saw 39 is started through the motor box 38, and the straight tooth saw 39 cuts the steel wire mesh skeleton composite pipe body 51 in the cutting position. During the cutting process, the camera 40 at the bottom of the cutting box 35 can monitor the cutting situation in real time, allowing operators to easily grasp the cutting progress. The blower 42 is started, and the airflow generated by the blower 42 is delivered to the air outlet 41 through the air duct 43. The airflow blows out from the air outlet 41, blowing off the debris generated during the cutting process and reducing the accumulation of debris in the cutting area. The dust curtain 50, attached to the top inner side of the second fixed frame 30, shields and protects the dust that floats upwards during the cutting process, preventing the dust from spreading outside the equipment and polluting the working environment. The blown-off debris falls onto the filter screen 47 on the top of the collection box 44. The vacuum pump 46 is started, and the vacuum pump 46 creates negative pressure inside the collection box 44 through the ventilation pipe, sucking the debris on the filter screen plate 47 into the collection box 44 to achieve centralized collection of debris. The second support plate 48 supports the control panel 49. The control panel 49 is electrically connected to each piece of equipment. The operator can quickly control the first electric push rod 14, the second electric push rod 17, the first hydraulic cylinder 23, the second hydraulic cylinder 33, the motor box 38 (controlling the straight tooth saw 39), the fan 42, the vacuum pump 46 and other equipment through the control panel 49 to achieve automated operation of the entire forming and cutting process.

[0042] It is understood that this utility model has been described through some embodiments, and those skilled in the art will recognize that various changes or equivalent substitutions can be made to these features and embodiments without departing from the spirit and scope of this utility model. Furthermore, under the teachings of this utility model, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the protection scope of this utility model.

Claims

1. A steel wire mesh reinforced composite pipe forming and cutting machine, characterized in that, include: The bracket (10) is placed on the ground; The fixed structure includes a first fixed part and a second fixed part. The first fixed part includes two sets of first movable frames (16) fixedly installed on the top of the bracket (10). A set of second electric push rods (17) is provided on the inner walls of both sides of the first movable frame (16). A first arc-shaped limiting plate (18) is fixedly installed on the outer wall of one side of the second electric push rod (17). Two sets of first limiting plates (20) are fixedly installed on the inner wall of the first arc-shaped limiting plate (18). A set of second limiting plates is fixedly installed between every two sets of first limiting plates (20). (21) A set of second electrical control boxes (19) are fixedly installed on both outer walls of the first movable frame (16). The second electrical control box (19) is electrically connected to the second electric push rod (17). The second fixed part includes a first fixed frame (22) fixedly installed on the top of the bracket (10). Two sets of second arc-shaped limiting plates (27) are provided inside the first fixed frame (22). Five sets of third limiting plates (28) are fixedly installed on the inner wall of the second arc-shaped limiting plates (27). A fourth limiting plate (29) is provided inside the third limiting plate (28).

2. The steel wire mesh reinforced composite pipe forming and cutting machine according to claim 1, characterized in that, The second fixing part also includes a first hydraulic cylinder (23) fixedly installed on the top of the first fixing frame (22). A first hydraulic push rod (24) is provided on the top inner side of the first fixing frame (22). The output end of the first hydraulic cylinder (23) is fixedly connected to one end of the telescopic inner rod of the first hydraulic push rod (24). A first movable plate (25) is fixedly installed on the other end of the telescopic inner rod of the first hydraulic push rod (24). A second fixing plate (26) is fixedly installed on the inner wall of the first fixing frame (22). The inner wall of the first movable plate (25) is fixedly connected to the outer wall of a set of second arc-shaped limiting plates (27). The inner wall of the second fixing plate (26) is fixedly connected to the outer wall of another set of second arc-shaped limiting plates (27).

3. The steel wire mesh reinforced composite pipe forming and cutting machine according to claim 1, characterized in that, Four sets of first fixing plates (11) are fixedly installed on the top of the bracket (10). The first fixing plate (11) has a first sliding groove (12) inside. The first sliding block (13) is slidably installed inside the first sliding groove (12). The first electrical control box (15) is fixedly installed on one side of the outer wall of the first fixing plate (11). The first electric push rod (14) is provided inside the first sliding groove (12). One end of the first electric push rod (14) is fixedly connected to one side of the outer wall of the first sliding block (13). The first electric push rod (14) is electrically connected to the first electrical control box (15). The top of the first sliding block (13) is fixedly connected to the bottom of the first movable frame (16).

4. The steel wire mesh reinforced composite pipe forming and cutting machine according to claim 1, characterized in that, A second fixed frame (30) is fixedly installed on the top of the bracket (10), a second hydraulic cylinder (33) is fixedly installed on the top of the second fixed frame (30), a second hydraulic push rod (34) is provided on the inner top of the second fixed frame (30), one end of the telescopic inner rod of the second hydraulic push rod (34) is fixedly connected to the output end of the second hydraulic cylinder (33), and the other end of the telescopic inner rod of the second hydraulic push rod (34) is fixedly connected to the cutting box (35). A straight tooth saw (39) is provided at the bottom of the cutting box (35), and a motor box (38) is provided on one side of the outer wall of the cutting box (35). The motor box (38) is electrically connected to the straight tooth saw (39).

5. The steel wire mesh reinforced composite pipe forming and cutting machine according to claim 4, characterized in that, The second fixing frame (30) has two sets of second sliding grooves (31) inside. Two sets of guide rods (32) are fixedly installed inside the second sliding grooves (31). A set of second sliders (36) are fixedly installed on both outer walls of the cutting box (35). Two sets of first limiting holes (37) are opened inside the second sliders (36). The guide rods (32) are sleeved inside the first limiting holes (37). A camera (40) is provided at the bottom of the cutting box (35).

6. The steel wire mesh reinforced composite pipe forming and cutting machine according to claim 4, characterized in that, The second fixed frame (30) has a set of openings on both sides of the inner wall, and an air outlet (41) is fixedly installed in the opening. Two sets of fans (42) are fixedly installed on the top of the second fixed frame (30). Two sets of air supply pipes (43) are fixedly installed on the outer wall of one side of the fans (42). One end of the air supply pipe (43) is fixed inside the air outlet (41). A dust curtain (50) is pasted on the top of the inner side of the second fixed frame (30).

7. The steel wire mesh reinforced composite pipe forming and cutting machine according to claim 1, characterized in that, A collection box (44) is fixedly installed at the bottom of the bracket (10), a filter screen plate (47) is fixedly installed at the top of the collection box (44), a first support plate (45) is fixedly installed on one side of the outer wall of the collection box (44), an air pump (46) is fixedly installed at the top of the first support plate (45), the output end of the air pump (46) is fixedly installed on the ventilation pipe, one end of the ventilation pipe is fixedly installed inside the collection box (44), a second support plate (48) is fixedly installed on one side of the outer wall of the bracket (10), a control panel (49) is fixedly installed at the top of the second support plate (48), and the control panel (49) is electrically connected to each device. A steel wire mesh skeleton composite pipe body (51) is set at the top of the bracket (10), and the outer wall of the steel wire mesh skeleton composite pipe body (51) is in close contact with the outer walls of the second limiting plate (21) and the fourth limiting plate (29).

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