A kind of anti-aging FRP glass fiber reinforced plastic pipe production equipment

Abstract

The present invention relates to the technical field of glass fiber reinforced plastic pipes, and specifically to an anti-aging FRP glass fiber reinforced plastic pipe production equipment, including a base, a rolling frame, a connecting pipe and a joint fixing frame, a bracket is fixedly installed on the base, an automatic glue brushing mechanism is installed between the bracket and the second movable frame, two movable plates are symmetrically and movably installed on the base, a pressure guide mechanism is installed between the two movable plates and the first movable frame, and an auxiliary separation mechanism is installed between the first movable frame and the joint fixing frame. The present invention uses the second cylinder to push the brush into the inner wall of the joint for rotation, and cooperates with automatic feeding to achieve automatic glue brushing of the brush, thereby improving the quality and efficiency of glue coating, thereby improving the efficiency of production; when the first cylinder pushes the first movable frame to move, it will drive the two clamps to move closer to each other, fix and position the connecting pipe, thereby improving the accuracy of the connection, and at the same time the joint fixing frame will move toward the connecting pipe, so that the joint is separated from the brush, further improving the production efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of glass fiber reinforced plastic pipes, in particular to an anti-aging FRP glass fiber reinforced plastic pipe production device. Background Art

[0002] FRP pipe, also known as glass fiber wound sand-filled pipe, mainly uses glass fiber and its products as reinforcing materials, high molecular weight unsaturated polyester resin, epoxy resin and other basic materials, and quartz sand, calcium carbonate and other inorganic non-metallic granular materials as fillers as the main raw materials. FRP pipe has the characteristics of anti-aging and strong pressure resistance.

[0003] In the production process of FRP pipes, it is necessary to install joints at the ends of some FRP pipes. The joints are connected by gluing, and then the FRP pipes and joints are pushed by cylinders for installation. There are some problems in this installation process:

[0004] 1. In the prior art, manual painting is still used. The efficiency of workers brushing glue on the inner wall of the joint with a brush is low, and the size of some joints is large, which also increases the difficulty of brushing glue on the joints.

[0005] 2. In the prior art, the joint is generally fixed, and then the FRP pipe is pushed to move by a cylinder. However, there is a lack of a positioning device when the FRP pipe moves, which causes it to shake when moving. It is necessary to manually hold it or use some tools to adjust its position during installation. This not only reduces the strength of the connection between the two, but also reduces the installation efficiency of the joint.

[0006] Therefore, an anti-aging FRP glass fiber reinforced plastic pipe production equipment is proposed. Summary of the invention

[0007] The purpose of the present invention is to provide an anti-aging FRP glass fiber reinforced plastic pipe production equipment, which drives the brush to rotate through the transmission action between the threaded pipe and the threaded rod, and uses the auxiliary feeding component to feed the brush, so that the brush can automatically brush glue on the inner wall of the joint; secondly, the cylinder action that pushes the connecting pipe is used to clamp and guide the connecting pipe, thereby improving the accuracy of the connection, thereby solving the problems raised in the above-mentioned background technology.

[0008] To achieve the above object, the present invention provides the following technical solutions:

[0009] A kind of anti-aging FRP glass fiber reinforced plastic pipe production equipment, including a base, a rolling frame, a connecting pipe and a joint fixing frame, the base is respectively provided with a first cylinder and a second cylinder, the base is respectively provided with a first movable frame and a second movable frame slidably mounted, the first movable frame is connected to the output shaft of the first cylinder, the second movable frame is connected to the output shaft of the second cylinder, a bracket is fixedly mounted on the base, an automatic glue brushing mechanism is installed between the bracket and the second movable frame, two movable plates are symmetrically and movably mounted on the base, a pressing guide device is installed between the two movable plates and the first movable frame, and an auxiliary separation device is installed between the first movable frame and the joint fixing frame.

[0010] The automatic glue brushing mechanism is used to replace manual glue brushing, which improves the efficiency and quality of glue brushing, thereby improving the efficiency of production; the pressure-driven guide device is used to guide the moving connecting pipe to improve the accuracy of connection, thereby improving the efficiency and quality of production; the auxiliary separation device is used to help the joint fixing frame move and separate it from the brush, thereby further improving the efficiency of production.

[0011] Preferably, the automatic glue brushing mechanism includes an auxiliary gluing component, a bearing, a threaded tube, a threaded rod and a brush. The bearing is movably inserted into the outer wall of the bracket, and two slide grooves are symmetrically provided on the outer wall of the bearing. Two sliders matching the two slide grooves are installed on the inner wall of the insertion hole of the bracket. A threaded rod is inserted into the inner ring of the bearing, and a threaded tube is installed on the second movable frame. The threaded rod and the threaded tube are threadedly installed. A mounting block is fixedly installed at one end of the threaded rod away from the threaded tube, and a plurality of first spring rods are installed at equal distances on the outer wall of the mounting block, and a brush is installed at one end of each of the first spring rods away from the mounting block.

[0012] The second cylinder is started, driving the second movable frame to move toward the joint fixed frame. Since the bearing on the threaded rod is plugged into the bracket by means of a slider and a slide groove, at the beginning, the threaded tube and the threaded rod move laterally together, so that the brush enters the interior of the joint and contacts the inner wall of the joint. The lateral movement stops when the slider slides to the end of the slide groove, and the threaded rod cannot continue to move forward, so that when the second movable frame continues to move, thread transmission will occur between the threaded tube and the threaded rod due to the extrusion effect. The threaded rod is installed on the inner ring of the bearing and can rotate. The threaded rod rotates under the pressure of the threaded tube, thereby driving the brush to rotate, thereby achieving sufficient glue brushing on the connection of the inner wall of the joint, replacing the manual glue brushing method, improving the efficiency and quality of glue brushing, and thus improving the quality and efficiency of production.

[0013] Preferably, the auxiliary gluing assembly includes a first piston cylinder fixedly mounted on a base, a first piston rod movably inserted in the first piston cylinder, the first piston rod is mounted on an outer wall of a second movable frame at one end away from the first piston cylinder, two nozzles are symmetrically inserted on the bracket, a discharge pipe is provided on the outer wall of the first piston cylinder, and both nozzles are connected to the discharge pipes, and a feed pipe is provided at one end of the first piston cylinder away from the second movable frame.

[0014] When the second movable frame is driven, it will drive the first piston rod to compress the air in the first piston cylinder, squeeze the internal colloid into the two nozzles through the discharge pipe, and then spray it onto the brush. The brush brings the colloid into the joint for brushing. At the same time, when the second movable frame is reset by the second cylinder, the first piston rod moves out of the first piston cylinder, so that the air pressure inside the first piston cylinder is reduced, so that the feed pipe can provide colloid to the first piston cylinder from the outside, thereby realizing automatic feeding. It is worth noting that both the feed pipe and the discharge pipe are provided with a one-way valve. In order to ensure the smooth feeding and discharging, this feeding method further improves the efficiency and efficiency of brushing, thereby further improving the efficiency and quality of production.

[0015] Preferably, the pressure-driven guide device includes two clamping plates installed on the side close to the two movable plates, a plurality of second spring rods are provided between the clamping plates and the movable plates, two second piston cylinders are symmetrically fixedly installed on the base, and the two second piston cylinders are both "L"-shaped, a second piston rod is movably inserted into one end of the two second piston cylinders, and the two second piston rods are installed on the first movable frame at one end away from the second piston cylinder, a third piston rod is movably inserted into the other end of the two second piston cylinders, and the two third piston rods are respectively installed on the outer walls of the two movable plates at one end away from the second piston cylinder.

[0016] When the first movable frame is pushed, the two second piston rods will be pressed at the same time, compressing the air in the two second piston cylinders, and the two third piston rods will be pressed out of the second piston cylinders under the action of air pressure, thereby driving the two movable plates to move closer to each other, thereby driving the two clamping plates to move closer to each other to clamp the pipe in position. The second spring rod between the clamping plate and the movable plate is to prevent the clamping force from being too large, so that the safety of the pipe will not be affected during clamping. The clamping positioning makes the subsequent connection more accurate, replaces the manual adjustment of the position, and improves the adjustment efficiency, thereby improving the production efficiency and quality.

[0017] Preferably, the auxiliary separation device includes a delayed push-pull assembly and a third piston cylinder, two third piston cylinders are symmetrically installed on the base, a fourth piston rod is movably inserted at one end of the two third piston cylinders, a fifth piston rod is movably inserted at the other end of the two third piston cylinders, and the ends of the two fifth piston rods away from the third piston cylinders are installed on the joint fixing frame.

[0018] Since a brush is used to rotate and automatically apply glue, the brush needs to leave the inner wall of the joint before the subsequent connection process can be carried out, which requires the use of a second cylinder to pull the brush out of the joint, and the auxiliary separation device uses the fourth piston rod to press the fourth piston rod in the process of the first movable frame pushing the connecting pipe to move, so that the air pressure in the third piston cylinder increases, and the two fifth piston rods move to the outside of the third piston cylinder under the action of air pressure, thereby pushing the joint fixing frame to move in the direction of the connecting pipe. At this time, the position of the brush remains unchanged, thereby separating the joint fixing frame and the brush, thereby facilitating the connection process, so that the first cylinder and the second cylinder can work simultaneously, further improving production efficiency.

[0019] Preferably, the delayed push-pull assembly includes two delay plates respectively installed on two fourth piston rods, and the two delay plates are movably inserted with an insertion rod, and the two insertion rods are installed on the outer wall of the first movable frame at one end away from the third piston cylinder, and the two insertion rods are installed with a first limit plate at one end away from the first movable frame, and the two insertion rods are installed with a second limit plate, and the second limit plate is located between the delay plate and the first movable frame.

[0020] Since the displacement required for the joint fixing frame is smaller than that of the first movable frame, when the first movable frame moves, it first drives the insertion rod to move, and then drives the second limit plate on the insertion rod to contact the delay plate. Only then will the fourth piston rod be gradually pressed by the second limit plate to play a delay role. During the return stroke, the first limit plate is used to press the other side of the delay plate to help it reset, thereby further improving the production efficiency and quality.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] 1. The second cylinder is used to push the brush into the inner wall of the joint and rotate. At the same time, the second cylinder sprays colloid on the outer wall of the brush while pushing, thereby realizing automatic gluing of the brush, replacing the manual gluing method, improving the quality and efficiency of gluing, and thus improving production efficiency.

[0023] 2. When the first cylinder pushes the first movable frame to move, it will drive the two clamps to move closer to each other, fix and position the connecting pipe, thereby improving the accuracy of the connection, replacing manual adjustment and improving production efficiency. Secondly, when the first movable frame pushes the connecting pipe to connect, it will also use pneumatic transmission to push the joint fixing frame closer to the connecting pipe, so that the joint is separated from the brush. In this way, the first cylinder and the second cylinder can work at the same time, further improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a front cross-sectional view of the present invention;

[0025] Figure 2 A top view of the present invention;

[0026] Figure 3 It is a structural schematic diagram of the automatic glue brushing mechanism in the present invention;

[0027] Figure 4 It is an enlarged view of the structure of part A in the present invention;

[0028] Figure 5 It is an enlarged view of the structure of part B in the present invention;

[0029] Figure 6 It is an enlarged view of the structure of part C in the present invention;

[0030] Figure 7 This is an enlarged view of the structure of part D in the present invention.

[0031] In the figure: 1. base; 2. rolling frame; 3. connecting pipe; 4. first cylinder; 5. first movable frame; 6. joint fixing frame; 7. second cylinder; 8. second movable frame; 9. bracket; 10. bearing; 11. threaded pipe; 12. threaded rod; 13. first piston cylinder; 14. first piston rod; 15. discharge pipe; 16. feed pipe; 17. nozzle; 18. mounting block; 19. first spring rod; 20. brush; 21. slider; 22. slide groove; 23. second piston rod; 24. second piston cylinder; 25. third piston rod; 26. movable plate; 27. second spring rod; 28. clamping plate; 29. ​​third piston cylinder; 30. fourth piston rod; 31. fifth piston rod; 32. plug rod; 33. delay plate; 34. first limit plate; 35. second limit plate. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limiting the present invention.

[0034] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined. In addition, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0035] See also Figures 1 to 7 The present invention provides an anti-aging FRP glass fiber reinforced plastic pipe production equipment, and the technical scheme is as follows:

[0036] A production equipment for anti-aging FRP glass fiber reinforced plastic pipes includes a base 1, a rolling frame 2, a connecting pipe 3 and a joint fixing frame 6, a first cylinder 4 and a second cylinder 7 are respectively mounted on the base 1, a first movable frame 5 and a second movable frame 8 are respectively slidably mounted on the base 1, the first movable frame 5 is connected to the output shaft of the first cylinder 4, the second movable frame 8 is connected to the output shaft of the second cylinder 7, a bracket 9 is fixedly mounted on the base 1, and an automatic glue brushing mechanism is installed between the bracket 9 and the second movable frame 8.

[0037] As an embodiment of the present invention, refer to Figure 1-Figure 5 The automatic glue brushing mechanism includes an auxiliary glue application component, a bearing 10, a threaded tube 11, a threaded rod 12 and a brush 20. The bearing 10 is movably inserted into the outer wall of the bracket 9. Two slide grooves 22 are symmetrically provided on the outer wall of the bearing 10. Two sliders 21 matching the two slide grooves 22 are installed on the inner wall of the insertion hole of the bracket 9. A threaded rod 12 is inserted into the inner ring of the bearing 10. A threaded tube 11 is installed on the second movable frame 8. The threaded rod 12 and the threaded tube 11 are threadedly installed. A mounting block 18 is fixedly installed at one end of the threaded rod 12 away from the threaded tube 11. A plurality of first spring rods 19 are installed at equal distances on the outer wall of the mounting block 18, and a brush 20 is installed at one end of each first spring rod 19 away from the mounting block 18.

[0038] The second cylinder 7 is started, driving the second movable frame 8 to move toward the joint fixing frame 6. Since the bearing 10 on the threaded rod 12 is plugged into the bracket 9 by means of the matching method of the slider 21 and the slide groove 22, the threaded tube 11 and the threaded rod 12 move laterally together at the beginning, so that the brush 20 enters the interior of the joint and contacts the inner wall of the joint. The lateral movement stops when the slider 21 slides to the end of the slide groove 22, and the threaded rod 12 cannot continue to move forward, so that when the second movable frame 8 continues to move, threaded transmission will occur between the threaded tube 11 and the threaded rod 12 due to the extrusion effect. The threaded rod 12 is installed on the inner ring of the bearing 10 and can rotate. The threaded rod 12 rotates under the pressure of the threaded tube 11, thereby driving the brush 20 to rotate, so as to achieve sufficient glue brushing on the connection of the inner wall of the joint, replace the manual glue brushing method, improve the efficiency and quality of glue brushing, and thus improve the quality and efficiency of production.

[0039] As an embodiment of the present invention, refer to Figure 1 The auxiliary gluing assembly includes a first piston cylinder 13 fixedly mounted on the base 1, a first piston rod 14 movably inserted in the first piston cylinder 13, the first piston rod 14 is mounted on the outer wall of the second movable frame 8 at one end away from the first piston cylinder 13, two nozzles 17 are symmetrically inserted on the bracket 9, a discharge pipe 15 is provided on the outer wall of the first piston cylinder 13, and the two nozzles 17 are connected to the discharge pipe 15, and a feed pipe 16 is provided at one end of the first piston cylinder 13 away from the second movable frame 8.

[0040] When the second movable frame 8 is driven, it will drive the first piston rod 14 to compress the air in the first piston cylinder 13, squeeze the internal colloid into the two nozzles 17 through the discharge pipe 15, and then spray it onto the brush 20. The brush 20 brings the colloid into the joint for brushing. At the same time, when the second movable frame 8 is reset by the second cylinder 7, the first piston rod 14 moves out of the first piston cylinder 13, so that the internal air pressure of the first piston cylinder 13 is reduced, so that the feed pipe 16 can provide colloid to the first piston cylinder 13 from the outside, thereby realizing automatic feeding. It is worth noting that both the feed pipe 16 and the discharge pipe 15 are provided with a one-way valve. In order to ensure the smooth feeding and discharging, this feeding method further improves the efficiency and efficiency of brushing, thereby further improving the efficiency and quality of production.

[0041] Two movable plates 26 are symmetrically and movably mounted on the base 1 , and a pressing guide device is installed between the two movable plates 26 and the first movable frame 5 .

[0042] As an embodiment of the present invention, refer to Figure 2 and Figure 6The pressure-driven guide device includes two clamping plates 28 installed on the side close to the two movable plates 26, and a plurality of second spring rods 27 are arranged between the clamping plates 28 and the movable plates 26. Two second piston cylinders 24 are symmetrically fixedly installed on the base 1, and the two second piston cylinders 24 are both "L" shaped. The second piston rods 23 are movably inserted at one end of the two second piston cylinders 24, and the two second piston rods 23 are installed on the first movable frame 5 at the ends away from the second piston cylinders 24. The third piston rods 25 are movably inserted at the other ends of the two second piston cylinders 24, and the two third piston rods 25 are respectively installed on the outer walls of the two movable plates 26 at the ends away from the second piston cylinders 24. The pressure-driven guide device is used to guide the moving pipe 3 to improve the connection accuracy, thereby improving the production efficiency and quality.

[0043] When the first movable frame 5 is pushed, the two second piston rods 23 will be pressed at the same time to compress the air in the two second piston cylinders 24. The two third piston rods 25 will be pressed out of the second piston cylinders 24 under the action of air pressure, thereby driving the two movable plates 26 to move closer to each other, thereby driving the two clamping plates 28 to move closer to each other to clamp the connecting pipe 3 in place. The second spring rod 27 between the clamping plate 28 and the movable plate 26 is used to prevent the clamping force from being too large, so that the safety of the connecting pipe 3 will not be affected during clamping. The clamping positioning makes the subsequent connection more accurate, replaces the manual adjustment of the position, and improves the adjustment efficiency, thereby improving the production efficiency and quality.

[0044] An auxiliary separation device is installed between the first movable frame 5 and the joint fixing frame 6.

[0045] As an embodiment of the present invention, refer to Figure 2 The auxiliary separation device includes a delayed push-pull assembly and a third piston cylinder 29. Two third piston cylinders 29 are symmetrically mounted on the base 1. A fourth piston rod 30 is movably inserted at one end of the two third piston cylinders 29. A fifth piston rod 31 is movably inserted at the other end of the two third piston cylinders 29. The ends of the two fifth piston rods 31 away from the third piston cylinder 29 are mounted on the joint fixing frame 6. The auxiliary separation device is used to help the joint fixing frame 6 to move so that it is separated from the brush 20, thereby further improving the production efficiency.

[0046] Since the brush 20 is used to rotate and automatically apply glue, the brush 20 needs to leave the inner wall of the joint before the subsequent connection process can be carried out. This requires the use of the second cylinder 7 to pull the brush 20 out of the joint, and the auxiliary separation device makes use of the fourth piston rod 30 to press the air pressure in the third piston cylinder 29 during the process of the first movable frame 5 pushing the connecting pipe 3 to move, and the two fifth piston rods 31 move outside the third piston cylinder 29 under the action of the air pressure, thereby pushing the joint fixing frame 6 to move toward the connecting pipe 3. At this time, the position of the brush 20 remains unchanged, thereby separating the joint fixing frame 6 and the brush 20, thereby facilitating the connection process. In this way, the first cylinder 4 and the second cylinder 7 can work simultaneously, further improving production efficiency.

[0047] As an embodiment of the present invention, refer to Figure 7 The delayed push-pull assembly includes two delay plates 33 respectively installed on the two fourth piston rods 30, and the two delay plates 33 are movably inserted with an insertion rod 32. The two insertion rods 32 are installed on the outer wall of the first movable frame 5 at one end away from the third piston cylinder 29, and the two insertion rods 32 are installed with a first limiting plate 34 at one end away from the first movable frame 5. The two insertion rods 32 are installed with a second limiting plate 35, and the second limiting plate 35 is located between the delay plate 33 and the first movable frame 5.

[0048] Since the displacement required by the joint fixing frame 6 is smaller than that of the first movable frame 5, when the first movable frame 5 moves, it first drives the insertion rod 32 to move, and after driving the second limit plate 35 on the insertion rod 32 to contact the delay plate 33, the fourth piston rod 30 will be gradually pressed by the second limit plate 35 to play a delay role. During the return stroke, the first limit plate 34 is used to press the other side of the delay plate 33 to help it reset, thereby further improving the production efficiency and quality.

[0049] Working principle: the second cylinder 7 is started, driving the second movable frame 8 to move toward the joint fixing frame 6. Since the bearing 10 on the threaded rod 12 is plugged into the bracket 9 by means of the matching method of the slider 21 and the slide groove 22, at the beginning, the threaded tube 11 and the threaded rod 12 move laterally together, so that the brush 20 enters the interior of the joint and contacts the inner wall of the joint. The lateral movement stops when the slider 21 slides to the end of the slide groove 22, and the threaded rod 12 cannot continue to move forward, so that when the second movable frame 8 continues to move, threaded transmission will occur between the threaded tube 11 and the threaded rod 12 due to the extrusion effect. The threaded rod 12 is installed on the inner ring of the bearing 10 and can rotate. The threaded rod 12 rotates under the pressure of the threaded tube 11, thereby driving the brush 20 to rotate, so as to achieve sufficient glue brushing on the connection of the inner wall of the joint, replace the manual glue brushing method, improve the efficiency and quality of glue brushing, and thus improve the quality and efficiency of production.

[0050] When the first movable frame 5 is pushed, the two second piston rods 23 will be pressed at the same time, compressing the air in the two second piston cylinders 24, and the two third piston rods 25 will be pressed out of the second piston cylinders 24 under the action of air pressure, thereby driving the two movable plates 26 to move closer to each other, thereby driving the two clamping plates 28 to move closer to each other to clamp the connecting pipe 3 for positioning, wherein the second spring rod 27 between the clamping plate 28 and the movable plate 26 is to prevent the clamping force from being too large, so that the safety of the connecting pipe 3 will not be affected during clamping, and the clamping positioning makes the subsequent connection more accurate, replaces the manual adjustment of the position, and also improves the adjustment efficiency, thereby improving the efficiency and quality of production, wherein the first spring rod 19 and the second spring rod 27 are both composed of a telescopic rod and a spring.

[0051] Since the brush 20 is used to rotate and automatically apply glue, the brush 20 needs to leave the inner wall of the joint before the subsequent connection process can be carried out, which requires the use of the second cylinder 7 to pull the brush 20 out of the joint, and the auxiliary separation device uses the fourth piston rod 30 to press the air pressure in the third piston cylinder 29 during the process of the first movable frame 5 pushing the connecting pipe 3 to move, and the two fifth piston rods 31 move outside the third piston cylinder 29 under the action of the air pressure, thereby pushing the joint fixing frame 6 to move in the direction of the connecting pipe 3. At this time, the position of the brush 20 remains unchanged, so that the joint fixing frame 6 and the brush 20 are separated, thereby facilitating the connection process. In this way, the first cylinder 4 and the second cylinder 7 can work simultaneously, further improving the production efficiency; it is worth noting that since the displacement required for the joint fixing frame 6 is smaller than that of the first movable frame 5, when the first movable frame 5 moves, it first drives the insertion rod 32 to move, and then drives the second limit plate 35 on the insertion rod 32 to contact the delay plate 33, and then the fourth piston rod 30 will be gradually pressed by the second limit plate 35 to play a delay role. During the return stroke, the first limit plate 34 is used to press the other side of the delay plate 33 to help it reset, thereby further improving the production efficiency and quality.

[0052] The electrical components appearing in this article are all connected to the external main controller and 220V AC power through a transformer, and the main controller can be a conventional known device that controls a computer, etc. The product model provided by the present invention is only used for the technical solution according to the structural characteristics of the product. The product will be adjusted and modified after purchase to make it more matching and consistent with the technical solution of the present invention. It is a technical solution for the best application of the technical solution. The model of its product can be replaced and modified according to the required technical parameters, which is well known to technical personnel in this field. Therefore, technical personnel in this field can clearly obtain the corresponding use effect through the technical solution provided by the present invention.

[0053] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An anti-aging FRP glass fiber reinforced plastic pipe production equipment, comprising a base (1), a rolling frame (2), a pipe (3) and a joint fixing frame (6), characterized in that: The base (1) is provided with a first cylinder (4) and a second cylinder (7), respectively; the base (1) is provided with a first movable frame (5) and a second movable frame (8) slidably mounted, respectively; the first movable frame (5) is connected to the output shaft of the first cylinder (4), and the second movable frame (8) is connected to the output shaft of the second cylinder (7); a bracket (9) is fixedly mounted on the base (1), an automatic glue brushing mechanism is mounted between the bracket (9) and the second movable frame (8); two movable plates (26) are symmetrically mounted on the base (1), a pressing guide device is mounted between the two movable plates (26) and the first movable frame (5), and an auxiliary separation device is mounted between the first movable frame (5) and the joint fixing frame (6); The automatic glue brushing mechanism comprises an auxiliary glue application component, a bearing (10), a threaded tube (11), a threaded rod (12) and a brush (20); the bearing (10) is movably inserted into the outer wall of the bracket (9); two slide grooves (22) are symmetrically provided on the outer wall of the bearing (10); two sliders (21) matched with the two slide grooves (22) are installed on the inner wall of the insertion hole of the bracket (9); a threaded rod (12) is inserted into the inner ring of the bearing (10); a threaded tube (11) is installed on the second movable frame (8); the threaded rod (12) and the threaded tube (11) are threadedly installed; a mounting block (18) is fixedly installed at one end of the threaded rod (12) away from the threaded tube (11); a plurality of first spring rods (19) are equidistantly installed on the outer wall of the mounting block (18); and a brush (20) is installed at one end of each of the first spring rods (19) away from the mounting block (18); The auxiliary gluing assembly comprises a first piston cylinder (13) fixedly mounted on a base (1), a first piston rod (14) movably inserted in the first piston cylinder (13), an end of the first piston rod (14) away from the first piston cylinder (13) being mounted on the outer wall of a second movable frame (8), two nozzles (17) symmetrically inserted on the bracket (9), a discharge pipe (15) being arranged on the outer wall of the first piston cylinder (13), and both the two nozzles (17) being connected to the discharge pipe (15), and a feed pipe (16) being arranged at an end of the first piston cylinder (13) away from the second movable frame (8).

2. The anti-aging FRP glass fiber reinforced plastic pipe production equipment according to claim 1 is characterized by: The pressure-actuated guide device comprises two clamping plates (28) installed on the side close to the two movable plates (26), a plurality of second spring rods (27) are arranged between the clamping plates (28) and the movable plates (26), two second piston cylinders (24) are symmetrically fixedly installed on the base (1), and the two second piston cylinders (24) are both "L"-shaped, one end of the two second piston cylinders (24) is movably inserted with a second piston rod (23), and the ends of the two second piston rods (23) away from the second piston cylinders (24) are installed on the first movable frame (5), and the other ends of the two second piston cylinders (24) are movably inserted with a third piston rod (25), and the ends of the two third piston rods (25) away from the second piston cylinders (24) are respectively installed on the outer walls of the two movable plates (26).

3. The anti-aging FRP glass fiber reinforced plastic pipe production equipment according to claim 1 is characterized by: The auxiliary separation device comprises a delayed push-pull assembly and a third piston cylinder (29); two third piston cylinders (29) are symmetrically mounted on the base (1); a fourth piston rod (30) is movably inserted at one end of the two third piston cylinders (29); a fifth piston rod (31) is movably inserted at the other end of the two third piston cylinders (29); and the ends of the two fifth piston rods (31) away from the third piston cylinders (29) are mounted on a joint fixing frame (6).

4. The anti-aging FRP glass fiber reinforced plastic pipe production equipment according to claim 3 is characterized by: The delay push-pull assembly comprises two delay plates (33) respectively mounted on two fourth piston rods (30), an insertion rod (32) movably inserted into the two delay plates (33), the ends of the two insertion rods (32) away from the third piston cylinder (29) are mounted on the outer wall of the first movable frame (5), the ends of the two insertion rods (32) away from the first movable frame (5) are mounted with a first limit plate (34), the ends of the two insertion rods (32) away from the first movable frame (5) are mounted with a second limit plate (35), and the second limit plate (35) is located between the delay plate (33) and the first movable frame (5).

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