Novel hot melting sealing equipment for hole net steel belt composite pipe production

Abstract

The utility model discloses a novel hot melting sealing device for producing a hole net steel belt composite pipe, which relates to the technical field of hole net steel belt composite pipe production and comprises a working table, a hot melting machine is arranged on the working table, an outer support frame is arranged on the working table, an inner support frame is arranged on the outer support frame, and the inner support frame is connected with the hot melting machine. Two symmetrically distributed mounting frames are arranged at the top end of the inner supporting frame, the bottom end of the inner supporting frame is arranged in the outer supporting frame, a second telescopic rod is arranged on the outer supporting frame, the top end of the second telescopic rod is fixedly connected with the inner supporting frame, and the bottom end of the second telescopic rod is connected with the workbench through a rotating shaft; a connecting rod is arranged on the workbench, a base is arranged on the connecting rod, and a clamping mechanism is arranged on the upper surface of the base. The problems that according to existing hot melting sealing equipment, a hole net steel belt composite pipe needs to be manually carried to be fixed, and the fixing position cannot be adjusted are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of production of perforated steel strip composite pipes, in particular to a novel hot-melt sealing device for production of perforated steel strip composite pipes. Background Art

[0002] The perforated steel strip composite pipe is a composite pipe made of a perforated steel strip welded with cold-rolled steel strips as a reinforced skeleton and composite thermoplastic plastics. Due to the introduction of the reinforced skeleton, the compressive strength of the pipe is significantly improved. Composite pipes for different purposes can be produced by selecting different types and grades of thermoplastic plastics.

[0003] In the production process of mesh steel strip composite pipe, its end face needs to be hot-melt sealed. In the sealing process, the existing hot-melt sealing equipment needs to carry the mesh steel strip composite pipe manually and then fix it through a fixing device, and the fixed position cannot be adjusted, which not only increases the labor intensity of the staff, but also reduces the work efficiency and affects the sealing effect. Therefore, a new hot-melt sealing equipment for the production of mesh steel strip composite pipe is proposed. Utility Model Content

[0004] The purpose of the utility model is to provide a new hot melt sealing device for the production of perforated steel strip composite pipes, which solves the problem that the existing hot melt sealing device requires manpower to carry the perforated steel strip composite pipes for fixing and cannot adjust the fixed position.

[0005] The utility model is implemented as follows: a new type of hot-melt sealing equipment for the production of perforated steel strip composite pipes comprises a workbench, a hot-melt machine is arranged on the workbench, an outer support frame is arranged on the workbench, an inner support frame is arranged on the outer support frame, two symmetrically distributed mounting frames are arranged on the top of the inner support frame, the bottom end of the inner support frame is placed inside the outer support frame, a second telescopic rod is arranged on the outer support frame, the top end of the second telescopic rod is fixedly connected to the inner support frame, the bottom end of the second telescopic rod is connected to the workbench rotating shaft, a connecting rod is arranged on the workbench, a base is arranged on the connecting rod, and a clamping mechanism is arranged on the upper surface of the base.

[0006] A further technical solution of the utility model is: a first telescopic rod is provided on the workbench, and an output end of the first telescopic rod is fixedly connected to the top end of the installation frame.

[0007] A further technical solution of the utility model is: a plurality of equally spaced conveying rollers are arranged on the installation frame, and both ends of the conveying rollers are rotatably connected to the installation frame.

[0008] A further technical solution of the utility model is: the bottom end of the installation frame is connected to the top end rotating shaft of the inner support frame.

[0009] A further technical solution of the utility model is: the clamping mechanism includes: a bracket arranged on the base, a mounting groove arranged on the inner side of the bracket, an upper clamping claw arranged inside the mounting groove, a lower clamping claw arranged inside the mounting groove, a servo motor arranged at the top of the bracket and a bidirectional threaded rod arranged inside the mounting groove.

[0010] A further technical solution of the utility model is that two ends of the bidirectional threaded rod are rotatably connected to the mounting groove, and the top end of the bidirectional threaded rod is fixedly connected to the output end of the servo motor.

[0011] A further technical solution of the utility model is: the upper clamping claw is slidably connected to the mounting groove, and both ends of the upper clamping claw are threadedly connected to the bidirectional threaded rod.

[0012] A further technical solution of the utility model is: the lower clamping claw is slidably connected to the mounting groove, and both ends of the lower clamping claw are threadedly connected to the bidirectional threaded rod.

[0013] Beneficial effects of the utility model: Compared with the traditional hot melt sealing equipment, the utility model can adjust the height of the pipe through the second telescopic rod, which is convenient for the clamping mechanism to clamp. At the same time, the transmission method of the transmission roller replaces the manual handling or support, which saves a certain amount of manpower and material resources and improves work efficiency. In actual use, the composite pipe is transmitted by the transmission roller on the mounting frame. If the diameter of the composite pipe changes, resulting in a change in the clamping position, the height of the inner support frame can be adjusted by the second telescopic rod, thereby adjusting the clamping height of the pipe, and then clamping it through the clamping mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a front view of a new type of hot-melt sealing equipment for producing perforated steel strip composite pipes provided by the utility model;

[0015] Figure 2 This is a partial enlarged schematic diagram of A of a new type of hot-melt sealing equipment for producing perforated steel strip composite pipes provided by the utility model;

[0016] Figure 3 This is an oblique view of a new type of hot-melt sealing equipment for producing a perforated steel strip composite pipe provided by the utility model;

[0017] Figure 4 The utility model discloses a side view of a new type of hot-melt sealing equipment for producing a mesh steel strip composite pipe.

[0018] Figure numerals: 1. workbench; 2. hot melt machine; 3. outer support frame; 4. inner support frame; 5. first telescopic rod; 6. mounting frame; 7. conveying roller; 8. connecting rod; 9. base; 10. clamping mechanism; 101. bracket; 102. upper clamping claw; 103. lower clamping claw; 104. servo motor; 105. bidirectional threaded rod; 106. mounting groove; 11. second telescopic rod. DETAILED DESCRIPTION

[0019] The following is an explanation of the implementation of the present invention through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. The present invention can also be implemented or applied through other different specific implementations, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present invention.

[0020] It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of the present specification are only used to match the contents disclosed in the specification for people familiar with the technology to understand and read, and are not used to limit the limiting conditions for the implementation of the present utility model, so they have no substantial technical significance. Any modification of the structure, change of the proportion relationship or adjustment of the size, without affecting the effects and purposes that can be achieved by the present utility model, should still fall within the scope of the technical contents disclosed by the present utility model. At the same time, the terms such as "upper", "lower", "left", "right", "middle" and "one" quoted in the present specification are only for the convenience of description, and are not used to limit the scope of the implementation of the present utility model. The change or adjustment of the relative relationship, without substantial change of the technical contents, should also be regarded as the scope of the implementation of the present utility model.

[0021] Figure 1-Figure 4 The main structural components of a new type of hot-melt sealing equipment for the production of perforated steel strip composite pipes are shown, including a workbench 1, a hot-melt machine 2 is provided on the workbench 1, an outer support frame 3 is provided on the workbench 1, an inner support frame 4 is provided on the outer support frame 3, two symmetrically distributed mounting frames 6 are provided on the top of the inner support frame 4, the bottom end of the inner support frame 4 is placed inside the outer support frame 3, a second telescopic rod 11 is provided on the outer support frame 3, the top end of the second telescopic rod 11 is fixedly connected to the inner support frame 4, the bottom end of the second telescopic rod 11 is connected to the rotating shaft of the workbench 1, a connecting rod 8 is provided on the workbench 1, a base 9 is provided on the connecting rod 8, and a clamping mechanism 10 is provided on the upper surface of the base 9.

[0022] like Figure 1As shown, in order to adapt to different diameters of different composite pipes, different support angles are required for the composite pipes, so a first telescopic rod 5 is provided on the workbench 1, and the output end of the first telescopic rod 5 is fixedly connected to the top of the mounting frame 6, and the bottom end of the mounting frame 6 is connected to the top rotating shaft of the inner support frame 4. When the first telescopic rod 5 is retracted, the mounting frame 6 is driven to move, thereby increasing the support angle to adapt to the composite pipe with a larger diameter; when the first telescopic rod 5 is extended, the support angle becomes smaller to support the composite pipe with a smaller diameter.

[0023] At the same time, in order to reduce labor costs, a plurality of equally spaced conveying rollers 7 are provided on the mounting frame 6, and both ends of the conveying rollers 7 are rotatably connected to the mounting frame 6. The composite pipe can be transported by the conveying rollers 7, thereby replacing manual labor.

[0024] like Figure 2 , Figure 3 as well as Figure 4 As shown, the clamping mechanism 10 is the main component for clamping and fixing the composite pipe to ensure that when the hot melt machine 2 is used for hot melt sealing, the pipe will not be displaced to affect the sealing quality.

[0025] The clamping mechanism 10 includes: a bracket 101 arranged on the base 9, a mounting groove 106 arranged on the inner side of the bracket 101, an upper clamping claw 102 arranged inside the mounting groove 106, a lower clamping claw 103 arranged inside the mounting groove 106, a servo motor 104 arranged at the top of the bracket 101 and a bidirectional threaded rod 105 arranged inside the mounting groove 106.

[0026] The two ends of the bidirectional threaded rod 105 are rotatably connected to the mounting groove 106 , and the top end of the bidirectional threaded rod 105 is fixedly connected to the output end of the servo motor 104 .

[0027] The upper clamping claw 102 is slidably connected to the mounting groove 106 , and both ends of the upper clamping claw 102 are threadedly connected to the bidirectional threaded rod 105 ; the lower clamping claw 103 is slidably connected to the mounting groove 106 , and both ends of the lower clamping claw 103 are threadedly connected to the bidirectional threaded rod 105 .

[0028] The working principle of the new hot melt sealing equipment for the production of perforated steel strip composite pipe is as follows:

[0029] In actual use, the composite pipe is transported by the conveying roller 7 on the mounting frame 6. If the diameter of the composite pipe changes, resulting in a change in the clamping position, the height of the inner support frame 4 can be adjusted by the second telescopic rod 11, thereby adjusting the clamping height of the pipe. When the pipe is transported to the sealing position of the hot melt machine 2, the servo motor 104 is started to drive the bidirectional threaded rod 105 to rotate. Since both ends of the upper clamping claw 102 and the lower clamping claw 103 are threadedly connected to the bidirectional threaded rod 105, the upper clamping claw 102 and the lower clamping claw 103 will move toward each other along the mounting groove 106 until the composite pipe is clamped in a fixed position.

[0030] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A new type of hot-melt sealing equipment for producing perforated steel strip composite pipes, comprising a workbench (1), on which a hot-melt machine (2) is arranged, characterized in that: The workbench (1) is provided with an outer support frame (3), the outer support frame (3) is provided with an inner support frame (4), the top end of the inner support frame (4) is provided with two symmetrically distributed mounting frames (6), the bottom end of the inner support frame (4) is placed inside the outer support frame (3), the outer support frame (3) is provided with a second telescopic rod (11), the top end of the second telescopic rod (11) is fixedly connected to the inner support frame (4), the bottom end of the second telescopic rod (11) is connected to the rotating shaft of the workbench (1), the workbench (1) is provided with a connecting rod (8), the connecting rod (8) is provided with a base (9), and the upper surface of the base (9) is provided with a clamping mechanism (10).

2. According to claim 1, a new type of hot-melt sealing equipment for producing perforated steel strip composite pipes is characterized in that: The workbench (1) is provided with a first telescopic rod (5), and the output end of the first telescopic rod (5) is fixedly connected to the top end of the mounting frame (6).

3. The hot-melt sealing equipment for producing a new type of perforated steel strip composite pipe according to claim 2 is characterized in that: The installation frame (6) is provided with a plurality of equally spaced conveying rollers (7), and both ends of the conveying rollers (7) are rotatably connected to the installation frame (6).

4. The new hot-melt sealing equipment for producing perforated steel strip composite pipe according to claim 3 is characterized in that: The bottom end of the mounting frame (6) is connected to the top rotating shaft of the inner support frame (4).

5. The new hot melt sealing equipment for producing perforated steel strip composite pipe according to claim 1 is characterized in that: The clamping mechanism (10) comprises: a bracket (101) arranged on the base (9), a mounting groove (106) arranged on the inner side of the bracket (101), an upper clamping claw (102) arranged inside the mounting groove (106), a lower clamping claw (103) arranged inside the mounting groove (106), a servo motor (104) arranged at the top end of the bracket (101), and a bidirectional threaded rod (105) arranged inside the mounting groove (106).

6. The new hot-melt sealing equipment for producing perforated steel strip composite pipe according to claim 5 is characterized in that: Both ends of the bidirectional threaded rod (105) are rotatably connected to the mounting groove (106), and the top end of the bidirectional threaded rod (105) is fixedly connected to the output end of the servo motor (104).

7. The new hot-melt sealing equipment for producing perforated steel strip composite pipe according to claim 6 is characterized in that: The upper clamping claw (102) is slidably connected to the mounting groove (106), and both ends of the upper clamping claw (102) are threadedly connected to the bidirectional threaded rod (105).

8. The new hot-melt sealing equipment for producing perforated steel strip composite pipe according to claim 7 is characterized in that: The lower clamping claw (103) is slidably connected to the mounting groove (106), and both ends of the lower clamping claw (103) are threadedly connected to the bidirectional threaded rod (105).

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