Foaming filling equipment for manufacturing and processing thermal insulation pipe

Abstract

The utility model discloses foaming and filling equipment for manufacturing and processing thermal insulation pipes, which is characterized in that a placing table is mounted in the middle of the top end of a foaming table, a lead screw motor is mounted on one side of the top end of the foaming table, the input end of the lead screw motor is electrically connected with the output end of an external power supply, and a rotating column is rotationally connected to the middle end of the bottom of the inner side of the placing table in an embedded manner; the two ends of the rotating column are connected with lead screws, and the lead screw located on one side of the rotating column is connected with the output end of the lead screw motor. The lead screw motor is arranged to drive the lead screws to rotate and drive the push plate and the mounting plate to be close to the two sides of the containing table at the same time; and meanwhile, the polystyrene foam filling tank is embedded and slides in the circular stop block in a matched manner, so that the external thread sleeve can completely extend into the gap between the outer pipe and the inner pipe, the gap between the outer pipe and the inner pipe is rapidly filled, the foaming agent filling speed is increased, and the product production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of manufacturing and processing thermal insulation pipes, in particular to foaming and filling equipment for manufacturing and processing thermal insulation pipes. Background Art

[0002] Filling equipment is mainly a type of packaging machine. From the perspective of material packaging, it can be divided into liquid filling machines, paste filling machines, powder filling machines, and granule filling machines. From the perspective of production automation, it can be divided into semi-automatic filling machines and fully automatic filling production lines.

[0003] However, the foaming filling equipment currently on the market does not effectively seal the insulation pipe when injecting the foaming agent into the insulation pipe, which causes the foaming agent to overflow during the injection process, making it particularly troublesome to clean the insulation pipe in the subsequent process. Utility Model Content

[0004] The utility model provides a foaming filling device for manufacturing and processing an insulation pipe, which can effectively solve the problem raised in the above background technology that when the insulation pipe is filled with foaming agent, the insulation pipe is not effectively sealed, resulting in foaming agent overflow during the filling process, and it is particularly troublesome to clean the insulation pipe in the subsequent process.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a foaming and filling device for manufacturing and processing an insulation pipe, comprising a foaming table, a placing table is installed in the middle of the top of the foaming table, a screw motor is installed on one side of the top of the foaming table, the input end of the screw motor is electrically connected to the output end of the external power supply, a rotating column is embedded in the middle of the bottom of the inner side of the placing table and is rotatably connected, both ends of the rotating column are connected to a screw, and the screw located on one side of the rotating column is connected to the output end of the screw motor, a first sliding groove is symmetrically opened on one side of the top of the foaming table, and a second sliding groove is symmetrically opened on the other side of the top of the foaming table;

[0006] A push plate is slidably connected to the top of the foaming table at the first sliding groove, and a mounting plate is slidably connected to the top of the foaming table at the second sliding groove. Sliding holes are penetrated at the bottoms of both sides of the push plate and the mounting plate. Support sliding rods are symmetrically installed at the positions of the sliding holes on both sides of the placement table. A sealing cover is installed on the edge of the push plate, a limiting groove is arranged inside the sealing cover, an inner tube is clamped inside the limiting groove, an outer tube is placed on the top of the placement table, a moving block is fixedly installed on the bottom of the mounting plate, a foam glue perfusion tank is installed on one side of the mounting plate, the foam glue perfusion tank is embedded in and slidably installed in the circular stopper, a circular slide groove is arranged inside the circular stopper, and springs are symmetrically installed on the edges of the circular slide groove.

[0007] Preferably, the side of the sealing cover is provided with an inclined surface inclined outwardly corresponding to the outer tube, the limiting groove is an annular structure, and the edge of the limiting groove is provided with an inclined surface inclined inwardly corresponding to the inner tube.

[0008] Preferably, the surface of the lead screw connected to both ends of the rotating column is provided with threads with opposite thread directions, and a rotating hole is provided at the bottom of the placement table, and the rotating column is rotatably connected to the inside of the rotating hole.

[0009] Preferably, a groove is provided inside the placing table, the outer tube is embedded and connected in the groove, the push plate is embedded and slid in the first sliding groove through a slider, and the mounting plate is embedded and slid in the second sliding groove through a slider.

[0010] Preferably, a driving motor is installed on one side edge of the mounting plate, the input end of the driving motor is electrically connected to the output end of an external power supply, the output end of the driving motor is connected to a foam glue filling tank, and both side edges of the foam glue filling tank are symmetrically connected to filling hoses, an externally threaded sleeve is sleeved on the outer side of the filling hose, a limiting block is fixedly installed on the outer side of one end of the externally threaded sleeve, a nut is threadedly connected to the outside of the externally threaded sleeve, and a scraper is sleeved on the outside of the externally threaded sleeve.

[0011] Preferably, the length of the scraper blade is greater than the spacing distance between the outer tube and the inner tube, a glue injection tube is arranged outside the foam glue filling tank, a glue pump is arranged inside the foam glue filling tank, and the output end of the glue pump is connected to the input end of the filling hose.

[0012] Compared with the prior art, the utility model has the following beneficial effects: the utility model has a scientific and reasonable structure and is safe and convenient to use;

[0013] 1. The screw motor is set to drive the screw to rotate, and at the same time drive the push plate and the mounting plate to approach the two sides of the placement table. The inner tube is clamped inside the limit groove, so that the inner tube can be quickly spliced ​​with the outer tube during horizontal movement. In the process of quickly splicing the outer tube and the inner tube, the foam glue injection tank is embedded and slid inside the circular block. The spring is compressed during the movement, so that the external threaded sleeve can be fully extended into the gap between the outer tube and the inner tube, and the gap between the outer tube and the inner tube is quickly injected, which speeds up the injection speed of the foaming agent and improves the product production efficiency.

[0014] An outwardly inclined surface is provided at the edge of the sealing cover corresponding to the outer tube, an inwardly inclined surface is provided at the outer tube corresponding to the sealing cover, a limiting groove is provided at the middle inner side of the sealing cover corresponding to the inner tube, and a clamping surface is provided at the position of the inner tube corresponding to the limiting groove, thereby increasing the contact area of ​​the inner tube when fixed, facilitating the fixation of the inner tube during the subsequent installation process, and enhancing the sealing effect to prevent the foaming agent from overflowing.

[0015] 2. Fix the scraper to the outside of one end of the external threaded casing through a nut. The screw motor drives the scraper close to one end of the insulation pipe. At the same time, the drive motor drives the foam filling tank to rotate. When the scraper contacts the edge of the insulation pipe, the foaming agent on the outside of the insulation pipe is leveled, which speeds up the leveling efficiency and makes the insulation pipe more beautiful in appearance. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0017] In the attached picture:

[0018] Figure 1 It is a structural schematic diagram of the utility model;

[0019] Figure 2 It is a structural schematic diagram of the limit slot of the utility model;

[0020] Figure 3 It is a structural schematic diagram of the external threaded casing of the utility model;

[0021] Figure 4 It is a structural schematic diagram of the circular stopper of the utility model;

[0022] Numbers in the figure: 1. Foaming table; 2. Placing table; 3. Screw motor; 4. Screw; 5. Rotating column; 6. First sliding groove; 7. Second sliding groove; 8. Push plate; 9. Sealing cover; 10. Limiting groove; 11. Sliding hole; 12. Supporting slide rod; 13. Outer tube; 14. Inner tube; 15. Mounting plate; 16. Moving block; 17. Foaming glue pouring tank; 18. Round stopper; 19. Round slide groove; 20. Spring; 21. Driving motor; 22. Pouring hose; 23. Externally threaded casing; 24. Limiting block; 25. Nut; 26. Scraper. DETAILED DESCRIPTION

[0023] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0024] Example: Figure 1-4As shown, the utility model provides a technical solution, a foaming filling equipment for making and processing insulation pipes, including a foaming table 1, a placing table 2 is installed in the middle of the top of the foaming table 1, a screw motor 3 is installed on one side of the top of the foaming table 1, the input end of the screw motor 3 is electrically connected to the output end of the external power supply, a rotating column 5 is embedded and rotatably connected at the middle end of the bottom of the inner side of the placing table 2, both ends of the rotating column 5 are connected to a screw 4, and the screw 4 located on one side of the rotating column 5 is connected to the output end of the screw motor 3, the surface of the screw 4 connected at both ends of the rotating column 5 is provided with threads with opposite thread rotation directions, a rotating hole is provided at the bottom of the placing table 2, and the rotating column 5 is rotatably connected to the inside of the rotating hole for easy transmission, a first sliding groove 6 is symmetrically opened on one side of the top of the foaming table 1, and a second sliding groove 7 is symmetrically opened on the other side of the top of the foaming table 1;

[0025] A push plate 8 is slidably connected to the first sliding groove 6 at the top of the foaming table 1, and a mounting plate 15 is slidably connected to the second sliding groove 7 at the top of the foaming table 1. The push plate 8 is embedded and slid in the first sliding groove 6 through a slider, and the mounting plate 15 is embedded and slid inside the second sliding groove 7 through a slider for easy sliding. Sliding holes 11 are penetrated through the bottoms of both sides of the push plate 8 and the mounting plate 15. Support slide bars 12 are symmetrically installed at the positions of the sliding holes 11 on the sides of the placing table 2. A cover 9 is installed on the edge of the push plate 8. A limiting groove 10 is provided inside the limiting groove 10. An inner tube 14 is clamped inside the limiting groove 10. The side of the cover 9 is set corresponding to the outer tube 13 There is an inclined surface inclined outward, the limiting groove 10 is an annular structure, and the edge of the limiting groove 10 is provided with an inclined surface inclined inwardly corresponding to the inner tube 14, which is convenient for quick docking. An outer tube 13 is placed on the top of the placement table 2, and a groove is opened inside the placement table 2. The outer tube 13 is embedded and connected in the groove, which is convenient for fixing the outer tube 13. A moving block 16 is fixedly installed on the bottom of the mounting plate 15, and a foam filling tank 17 is installed on one side of the mounting plate 15. The foam filling tank 17 is embedded and slidably installed in the circular stopper 18. A circular slide groove 19 is opened inside the circular stopper 18, and a spring 20 is symmetrically installed on the edge of the circular slide groove 19.

[0026] A driving motor 21 is installed on one side of the mounting plate 15. The input end of the driving motor 21 is electrically connected to the output end of the external power supply. The output end of the driving motor 21 is connected to a foam glue pouring tank 17. The two side edges of the foam glue pouring tank 17 are symmetrically connected with pouring hoses 22. A glue injection hose is arranged on the outside of the foam glue pouring tank 17. A glue pump is arranged inside the foam glue pouring tank 17. The output end of the glue pump is connected to the input end of the pouring hose 22 for easy pouring. An external threaded sleeve 23 is sleeved on the outside of the pouring hose 22. A limiting block 24 is fixedly installed on the outside of one end of the external threaded sleeve 23. A nut 25 is threadedly connected to the outside of the external threaded sleeve 23. A scraper 26 is sleeved on the outside of the external threaded sleeve 23. The length of the scraper 26 is greater than the spacing distance between the outer tube 13 and the inner tube 14 for easy leveling.

[0027] The working principle and use process of the utility model are as follows: the staff first fixes the scraper 26 at one end away from the insulation pipe through the nut 25, then adds foam glue to the foam glue filling tank 17 through the glue injection pipe, and then starts the screw motor 3 to drive the screw 4 and the rotating column 5 to rotate. The rotating column 5 is rotatably connected to the bottom of the placement table 2 through the rotating hole, and the surface of the screw 4 rotatably connected at both ends of the rotating column 5 is provided with threads with opposite screw directions;

[0028] At the same time, the push plate 8 and the mounting plate 15 are driven to approach the two sides of the placing platform 2. The inner tube 14 is clamped inside the limiting groove 10 provided on the inner side of the sealing cover 9, so that the inner tube 14 can be quickly combined with the outer tube 13 when moving. During the combination process, the edge of the sealing cover 9 is provided with an inclined surface inclined outwardly corresponding to the outer tube 13, and the outer tube 13 is provided with an inclined surface inclined inwardly corresponding to the sealing cover 9, which has a more effective sealing effect.

[0029] At the same time, the foaming glue filling tank 17 is embedded and slid inside the circular stopper 18, and the spring 20 is compressed during the movement, so that the external threaded sleeve 23 can be fully extended into the gap between the outer tube 13 and the inner tube 14, and the glue pump and the filling hose 22 are used to fill the foaming agent between the outer tube 13 and the inner tube 14, so as to realize the quick filling of the gap between the outer tube 13 and the inner tube 14, thereby accelerating the filling speed of the foaming agent;

[0030] After the filling is completed, the scraper 26 is passed through the outer side of one end of the external threaded sleeve 23 of the nut 25, and the screw motor 3 is started to drive the scraper 26 to approach the edge of the insulation pipe. The width of the scraper 26 is greater than the distance between the outer tube 13 and the inner tube 14. After the scraper 26 reaches the edge of the insulation pipe, the screw motor 3 is turned off, and then the drive motor 21 is started to drive the foam filling tank 17 to rotate, and at the same time drive the scraper 26 to level the foaming agent, so that the appearance of the insulation pipe is more beautiful in the subsequent cleaning process.

[0031] Finally, it should be noted that the above description is only a preferred example of the present utility model and is not intended to limit the present utility model. Although the present utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A foaming and filling device for manufacturing and processing an insulation pipe, comprising a foaming station (1), characterized in that: A placing platform (2) is installed in the middle of the top of the foaming platform (1), and a screw motor (3) is installed on one side of the top of the foaming platform (1). The input end of the screw motor (3) is electrically connected to the output end of the external power supply. A rotating column (5) is embedded in the middle of the inner bottom of the placing platform (2) and is rotatably connected. Both ends of the rotating column (5) are connected to a screw (4), and the screw (4) located on one side of the rotating column (5) is connected to the output end of the screw motor (3). A first sliding groove (6) is symmetrically opened on one side of the top of the foaming platform (1), and a second sliding groove (7) is symmetrically opened on the other side of the top of the foaming platform (1); A push plate (8) is slidably connected to the top of the foaming platform (1) corresponding to the first sliding groove (6), and a mounting plate (15) is slidably connected to the top of the foaming platform (1) corresponding to the second sliding groove (7). The bottoms of both sides of the push plate (8) and the mounting plate (15) are penetrated with sliding holes (11). Support sliding rods (12) are symmetrically installed at the positions of the sliding holes (11) on the sides of the placement platform (2). A cover (9) is installed on the edge of the push plate (8), and a limiting groove (10) is provided inside the cover (9). The inner tube (14) is clamped inside the limiting groove (10), the outer tube (13) is placed on the top of the placing platform (2), a moving block (16) is fixedly installed at the bottom of the mounting plate (15), a foam filling tank (17) is installed on one side of the mounting plate (15), and the foam filling tank (17) is embedded and slidably installed inside the circular stopper (18), and a circular slide groove (19) is opened inside the circular stopper (18), and a spring (20) is symmetrically installed on the edge of the circular slide groove (19).

2. The foaming and filling equipment for manufacturing and processing thermal insulation pipes according to claim 1 is characterized in that: The side of the sealing cover (9) is provided with an inclined surface inclined outwardly corresponding to the outer tube (13); the limiting groove (10) is an annular structure; the side of the limiting groove (10) is provided with an inclined surface inclined inwardly corresponding to the inner tube (14).

3. The foaming and filling equipment for manufacturing and processing thermal insulation pipes according to claim 1 is characterized in that: The surface of the lead screw (4) connected to the two ends of the rotating column (5) is provided with threads with opposite thread directions, and the bottom of the placement platform (2) is provided with a rotating hole, and the rotating column (5) is rotatably connected inside the rotating hole.

4. The foaming and filling equipment for manufacturing and processing thermal insulation pipes according to claim 1 is characterized in that: The placing platform (2) has a groove inside, the outer tube (13) is embedded and connected in the groove, the push plate (8) is embedded and slid in the first sliding groove (6) through a slider, and the mounting plate (15) is embedded and slid in the second sliding groove (7) through a slider.

5. The foaming and filling equipment for manufacturing and processing thermal insulation pipes according to claim 1 is characterized in that: A driving motor (21) is installed on one side of the mounting plate (15); the input end of the driving motor (21) is electrically connected to the output end of an external power supply; the output end of the driving motor (21) is connected to a foam glue pouring tank (17); both sides of the foam glue pouring tank (17) are symmetrically connected to pouring hoses (22); an external threaded sleeve (23) is sleeved on the outside of the pouring hose (22); a limiting block (24) is fixedly installed on the outside of one end of the external threaded sleeve (23); a nut (25) is threadedly connected to the outside of the external threaded sleeve (23); and a scraper (26) is sleeved on the outside of the external threaded sleeve (23).

6. The foaming and filling equipment for manufacturing and processing thermal insulation pipes according to claim 5 is characterized by: The length of the scraper (26) is greater than the spacing distance between the outer tube (13) and the inner tube (14); a glue injection tube is arranged outside the foam glue filling tank (17); a glue pump is arranged inside the foam glue filling tank (17); and the output end of the glue pump is connected to the input end of the filling hose (22).

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