Pipe machining cooling device

Abstract

The utility model belongs to the field of cooling devices, and particularly relates to a pipe machining cooling device which comprises a cooling air bellow base station, and a cooling air bellow cover plate is fixedly connected to the top of the cooling air bellow base station. A plurality of second cold air barrels are fixedly connected to the outer side wall of the cooling air box cover plate; the plurality of second cold air barrels are communicated through a breather pipe; the inner side wall of the cooling air bellow cover plate is fixedly connected with a plurality of air spraying pipes; the air spraying pipe is communicated with the second cold air barrel; the side wall of the cooling air bellow base station is in sliding connection with a drawing rod; the two drawing rods are symmetrically arranged; a dustproof baffle plate is fixedly connected to the end part of the drawing rod; a first cold air cylinder is fixedly connected to the middle of the dustproof baffle; the first cold air barrel is of a hollow barrel-shaped structure; a plurality of first air outlet holes are formed in the surface of the first cold air cylinder; by arranging the first cold air cylinder, when the pipe is cooled, the inner wall and the outer wall of the pipe are cooled at the same time, and deformation of the pipe caused by different cooling speeds of the inner wall and the outer wall is reduced.

Description

Technical Field

[0001] The utility model belongs to the field of cooling devices, in particular to a pipe processing cooling device. Background Art

[0002] FRP pipes, also known as glass fiber wound sand-filled pipes (RPM pipes), are primarily made of glass fiber and its products as reinforcement materials, high-molecular-weight unsaturated polyester resins, epoxy resins, and inorganic non-metallic granular materials such as quartz sand and calcium carbonate as fillers.

[0003] During the production and processing of FRP pipes, air cooling is required. Conventional FRP pipe processing and cooling devices typically blow air onto the outer wall of the pipe, leaving the inner wall of the pipe cooling more slowly. The different cooling rates of the inner and outer walls can easily cause deformation of the FRP pipe, affecting product quality. Therefore, the present invention provides a pipe processing and cooling device. Utility Model Content

[0004] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0005] The cooling fan is connected with the cooling air box cover by the cooling air box top, and the cooling air box cover is connected with the cooling air box bottom.

[0006] Preferably, the cross-section of the dust baffle is the same as that of the cooling air box cover; a plurality of second air outlet holes are provided in the middle of the dust baffle; by providing the dust baffle, the raw material debris inside the pipe and the dust raised by the air flow inside the pipe can be blocked and collected; and the dust generated by blowing air to cool the pipe is reduced.

[0007] Preferably, a plurality of elastic sheets are fixedly connected to the middle of the first cold air tube; the elastic sheets are in a circular array shape along the first cold air tube; a first slot is opened in the middle of the elastic sheet; a roller is rotatably connected in the first slot; as the first cold air tube is pushed into the interior of the pipe, the deformable elastic sheet on the first cold air tube will fit the inner wall of the pipe, and by providing the elastic sheet, the pipe is fixed during processing and cooling; by rotatably connecting the roller in the middle of the first slot, the wear of the elastic sheet on the inner wall of the pipe can be reduced when the first cold air tube is pushed in or pulled out of the inner wall of the pipe; at the same time, the roller can be close to the inner wall of the pipe, further achieving the fixation of the processed cooling pipe; by providing the elastic sheet, the inner wall of the pipe and the surface of the first cold air tube can also form a support to prevent the first air outlet from being blocked.

[0008] Preferably, a support platform is fixedly connected to the middle of the top of the cooling air box base; a plurality of support columns are installed through the top of the support platform; the support column is a hollow cylindrical structure; a spring is fixedly connected to the bottom of the support column; the spring is fixed to the bottom of the inner wall of the support platform; a plurality of third air outlet holes are provided at the bottom of the support platform; when in use, the pipe is placed on the top of the support column, and the spring fixed to the bottom of the support column will be compressed downward due to gravity, and a slot is formed between the support column pressed down at the bottom of the pipe and the support columns on both sides of the pipe that are not pressed down, thereby fixing the pipe; by providing multiple groups of third air outlet holes at the bottom of the support platform, the hot air generated after the cooling air contacts the pipe can be discharged through the third air outlet holes, thereby increasing the cooling speed of the pipe.

[0009] Preferably, an air collecting groove is provided at the bottom of the support platform; an air outlet groove is provided in the middle of the air collecting groove; the air outlet groove is connected to the side wall of the cooling air box base; an air pump is fixedly connected to the side wall where the air outlet groove is connected to the cooling air box base; a motor is installed on the top of the air pump; the side wall of the air pump away from the cooling air box base is fixedly connected to a fourth air outlet; when in use, the motor is turned on to drive the air pump to rotate, and negative pressure is generated at this time, so that the hot air turned into after the cooling air contacts the pipe can be discharged from the fourth air outlet through the air outlet groove, thereby increasing the cooling speed of the pipe.

[0010] Preferably, a steel wire is fixed to the top of the support column; the steel wire is fixed between adjacent support columns; by adding the steel wire, when the pipe is placed on the support column, the steel wire increases the supported area of the pipe and improves the stability of the pipe; at the same time, the steel wire increases the gap between the pipes, which is more conducive to heat dissipation.

[0011] The beneficial effects of the utility model are as follows:

[0012] 1. The pipe processing cooling device described in the present invention is provided with a first cold air tube, so that when the pipe is cooled, the inner wall and the outer wall of the pipe are cooled at the same time, thereby reducing the deformation of the pipe caused by the different cooling speeds of the inner and outer walls.

[0013] 2. The pipe processing and cooling device described in the present invention is equipped with a dust baffle, which can block and collect raw material debris inside the pipe and dust raised by air flow inside the pipe; thereby reducing the dust generated by blowing air to cool the pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The present invention will be further described below with reference to the accompanying drawings.

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic structural diagram of the first cold air duct of the present utility model;

[0017] Figure 3 This is a cross-sectional view of the support platform of the present utility model;

[0018] Figure 4 This is a cross-sectional view of the air extraction system of the utility model;

[0019] Figure 5 This is a diagram of the internal structure of the air blowing cooling system of the present invention;

[0020] In the figure: 1. First cold air duct; 11. First air outlet; 12. Pull-out rod; 13. Cooling bellows base; 14. First air inlet; 15. Cooling bellows cover; 16. Second cold air duct; 17. Second air inlet; 18. Ventilation pipe; 19. Jet pipe; 2. Dust baffle; 21. Second air outlet; 3. Elastic sheet; 31. First slot; 32. Roller; 4. Support column; 41. Spring; 42. Support platform; 43. Third air outlet; 5. Air collecting trough; 52. Air outlet trough; 53. Vacuum pump; 54. Motor; 55. Fourth air outlet; 6. Steel wire. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] like Figure 1As shown, a pipe processing cooling device described in an embodiment of the present utility model includes a cooling air box base 13, a cooling air box cover 15 is fixedly connected to the top of the cooling air box base 13; a plurality of second cold air tubes 16 are fixedly connected to the outer wall of the cooling air box cover 15; the plurality of second cold air tubes 16 are connected through a ventilation pipe 18; a plurality of injection pipes 19 are fixedly connected to the inner wall of the cooling air box cover 15; the injection pipes 19 are connected to the second cold air tubes 16; the side wall of the cooling air box base 13 is slidably connected to a pull rod 12; the two pull rods 12 are symmetrically arranged; the end of the pull rod 12 is fixedly connected to a dust baffle 2; the middle of the dust baffle 2 is fixedly connected to the first cold air tube 1; the first cold air tube 1 is a hollow cylindrical structure ; A plurality of first air outlet holes 11 are provided on the surface of the first cold air tube 1; the side wall of the first cold air tube 1 away from the cooling air box base 13 is connected to the first air inlet 14; when in use, the pipe to be cooled is placed on the cooling air box base 13, and the dust baffle 2 is pushed to place the first cold air tube 1 inside the pipe; the first air inlet 14 and the second air inlet 17 are connected with a hose and ventilated; at this time, the first air outlet hole 11 on the first cold air tube 1 and the jet pipe 19 on the second cold air tube 16 spray cooling gas; the inner and outer walls of the pipe that needs to be processed and cooled are blown and cooled at the same time; by providing the first cold air tube 1, when the pipe is cooled, the inner and outer walls of the pipe are cooled at the same time, thereby reducing the deformation of the pipe due to the different cooling speeds of the inner and outer walls.

[0023] like Figures 1 to 2 As shown, the cross-section of the dust baffle 2 is the same as that of the cooling air box cover 15; a plurality of second air outlet holes 21 are provided in the middle of the dust baffle 2; when in use, the pull rod 12 is pushed to close the side wall of the dust baffle 2 and the cooling air box cover 15, and when the pipe is cooled, the raw material debris attached to the pipe will be partially fallen off due to the action of wind; by providing the dust baffle 2, the raw material debris inside the pipe and the dust raised by the air flow inside the pipe can be blocked and collected, reducing the dust generated by blowing cooling the pipe.

[0024] like Figure 2As shown, a plurality of elastic sheets 3 are fixedly connected to the middle part of the first cooling air tube 1; the elastic sheets 3 are in a circumferential array shape along the first cooling air tube 1; a first slot 31 is opened in the middle of the elastic sheet 3; a roller 32 is rotatably connected in the first slot 31; as the first cooling air tube 1 is pushed into the interior of the pipe, the deformable elastic sheet 3 on the first cooling air tube 1 will fit the inner wall of the pipe. By providing the elastic sheet 3, the pipe is fixed during pipe processing and cooling, and deformation of the pipe caused by shaking and collision is reduced; by rotatably connecting the roller 32 in the middle part of the first slot 31, the wear of the elastic sheet 3 on the inner wall of the pipe when the first cooling air tube 1 is pushed in or pulled out of the inner wall of the pipe is reduced; at the same time, the roller 32 can fit closely to the inner wall of the pipe, further achieving the fixation of the processed cooling pipe; by providing the elastic sheet 3, the inner wall of the pipe and the surface of the first cooling air tube 1 can form a support to prevent the first air outlet 11 from being blocked.

[0025] like Figure 3 As shown, a support platform 42 is fixed to the middle of the top of the cooling air box base 13; a plurality of support columns 4 are installed through the top of the support platform 42; the support column 4 is a hollow cylindrical structure; a spring 41 is fixed to the bottom of the support column 4; the spring 41 is fixed to the bottom of the inner wall of the support platform 42; a plurality of third air outlet holes 43 are provided at the bottom of the support platform 42; when in use, the pipe is placed on the top of the support column 4, and the spring 41 fixed to the bottom of the support column 4 will be compressed downward due to gravity, and a slot is formed between the support column 4 pressed down at the lower part of the pipe and the support columns 4 on both sides of the pipe that are not pressed down, thereby fixing the pipe; by providing multiple groups of third air outlet holes 43 at the bottom of the support platform 42, the hot air generated after the cooling air contacts the pipe can be discharged through the third air outlet holes 43, thereby increasing the cooling speed of the pipe.

[0026] like Figure 4 As shown, an air collecting groove 5 is provided at the bottom of the support platform 42; an air outlet groove 52 is provided in the middle of the air collecting groove 5; the air outlet groove 52 is connected to the side wall of the cooling air box base 13; the side wall where the air outlet groove 52 is connected to the cooling air box base 13 is fixedly connected with an air pump 53; a motor 54 is installed on the top of the air pump 53; the side wall of the air pump 53 away from the cooling air box base 13 is fixedly connected with a fourth air outlet 55; when in use, the motor 54 is turned on to drive the air pump 53 to rotate, and negative pressure is generated at this time, so that the hot air turned into after the cooling air contacts the pipe can be discharged from the fourth air outlet 55 through the air outlet groove 52, thereby increasing the cooling speed of the pipe.

[0027] like Figures 3 to 5As shown, a steel wire 6 is fixed to the top of the support column 4; the steel wire 6 is fixed between adjacent support columns 4; by adding the steel wire 6, when the pipe is placed on the support column 4, the steel wire 6 increases the supported area of the pipe and improves the stability of the pipe; at the same time, the steel wire 6 increases the gap between the pipes, which is more conducive to heat dissipation.

[0028] Working principle: when in use, place the pipe to be cooled on the cooling air box base, push the dust baffle to place the first cold air tube inside the pipe; connect the hose to the first air inlet and the second air inlet and ventilate; at this time, the first air outlet on the first cold air tube and the jet pipe on the second cold air tube spray cooling gas; the inner and outer walls of the pipe that needs to be processed and cooled are blown and cooled at the same time; when in use, push the pull rod to close the dust baffle and the side wall of the cooling air box cover. When the pipe is cooled, the raw material debris attached to the pipe will be partially fallen off due to the wind force; by setting the dust baffle, The raw material debris inside the pipe and the dust raised by the air flow inside the pipe are blocked and collected; by providing an elastic sheet, the pipe is fixed during pipe processing and cooling, and the deformation of the pipe caused by shaking and bumping is reduced; by rotating a roller connected to the middle of the first slot, the wear of the elastic sheet on the inner wall of the pipe can be reduced when the first cold air tube is pushed in or pulled out of the inner wall of the pipe; at the same time, the roller can be close to the inner wall of the pipe, further achieving the fixation of the processed cooling pipe; by providing an elastic sheet, the inner wall of the pipe and the surface of the first cold air tube can form a support to prevent the first air outlet from being blocked. When in use, the pipe is placed on the top of the support column. The spring fixed to the bottom of the support column will be compressed downward due to gravity, and a slot is formed between the support column pressed down at the bottom of the pipe and the support columns on both sides of the pipe that are not pressed down, thereby fixing the pipe; by opening multiple sets of third air outlets at the bottom of the support platform, the hot air generated after the cooling air contacts the pipe can be discharged through the third air outlet; when in use, the motor is turned on to drive the vacuum pump to rotate, and negative pressure is generated at this time, so that the hot air generated after the cooling air contacts the pipe can be discharged from the fourth air outlet through the air outlet slot; by adding steel wire, when the pipe is placed on the support column, the steel wire increases the supported area of the pipe and improves the stability of the pipe; at the same time, the steel wire increases the gap between the pipes, which is more conducive to heat dissipation.

[0029] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A pipe processing cooling device, characterized by: The invention comprises a cooling air box base (13), wherein a cooling air box cover (15) is fixedly connected to the top of the cooling air box base (13); a plurality of second cooling air tubes (16) are fixedly connected to the outer wall of the cooling air box cover (15); the plurality of second cooling air tubes (16) are connected through a ventilation pipe (18); a plurality of injection pipes (19) are fixedly connected to the inner wall of the cooling air box cover (15); the injection pipes (19) are connected to the second cooling air tubes (16); the cooling air box base (13) ) The side wall is slidably connected to a pull-out rod (12); the two pull-out rods (12) are symmetrically arranged; the end of the pull-out rod (12) is fixedly connected to a dust baffle (2); the middle of the dust baffle (2) is fixedly connected to a first cold air tube (1); the first cold air tube (1) is a hollow cylindrical structure; a plurality of first air outlet holes (11) are provided on the surface of the first cold air tube (1); the side wall of the first cold air tube (1) away from the cooling air box base (13) is connected to a first air inlet (14).

2. The pipe processing cooling device according to claim 1, characterized in that: The dustproof baffle (2) has the same cross-section as the cooling air box cover (15); a plurality of second air outlet holes (21) are provided in the middle of the dustproof baffle (2).

3. The pipe processing cooling device according to claim 2, characterized in that: A plurality of elastic sheets (3) are fixedly connected to the middle of the first cold air tube (1); the elastic sheets (3) are arranged in a circular array along the first cold air tube (1); a first slot (31) is provided in the middle of the elastic sheet (3); a roller (32) is rotatably connected in the first slot (31).

4. The pipe processing cooling device according to claim 3, characterized in that: A support platform (42) is fixedly connected to the middle of the top of the cooling air box base (13); a plurality of support columns (4) are installed through the top of the support platform (42); the support columns (4) are hollow cylindrical structures; a spring (41) is fixedly connected to the bottom of the support column (4); the spring (41) is fixedly connected to the bottom of the inner wall of the support platform (42); and a plurality of third air outlet holes (43) are provided at the bottom of the support platform (42).

5. The pipe processing cooling device according to claim 4, characterized in that: An air collecting groove (5) is provided at the bottom of the support platform (42); an air outlet groove (52) is provided in the middle of the air collecting groove (5); the air outlet groove (52) is connected to the side wall of the cooling air box base (13); an air pump (53) is fixedly connected to the side wall where the air outlet groove (52) is connected to the cooling air box base (13); a motor (54) is installed on the top of the air pump (53); a fourth air outlet hole (55) is fixedly connected to the side wall of the air pump (53) away from the cooling air box base (13).

6. The pipe processing cooling device according to claim 5, characterized in that: A steel wire (6) is fixedly connected to the top of the support column (4); the steel wire (6) is fixedly connected between adjacent support columns (4).

Images