Foam cotton conveying mechanism for air conditioner heat preservation pipe

Abstract

The utility model discloses a foam cotton conveying mechanism for an air conditioner heat preservation pipe, and belongs to the technical field of foam cotton conveying mechanisms, the foam cotton conveying mechanism comprises two conveying roller assemblies and a ventilation support, the conveying roller assemblies are connected to the upper end of the ventilation support through rotating shafts, and the two conveying roller assemblies are arranged in a mirror symmetry mode and incline inwards and downwards; the conveying roller assembly is composed of a plurality of cooling conveying assemblies, cooling rotating rollers are arranged on the cooling conveying assemblies, the outer walls of the cooling rotating rollers are made of smooth iron, condensate pipes are connected into the cooling rotating rollers in a sleeved mode, and the two ends of each condensate pipe protrude out of the corresponding cooling rotating roller and are used for being connected with a water inlet pipe and a water outlet pipe. The smooth iron surface is adopted, and the air blower, the air blowing pipe fitting and the ventilation holes are arranged, so that the foam cotton is cooled, the viscosity of the foam cotton is reduced, the hidden danger that the thickness of the foam cotton is not uniform due to adhesion damage is reduced, the production quality of the foam cotton is improved, and the cooling and conveying efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of foam cotton transmission mechanisms, and more specifically to a foam cotton transmission mechanism for air-conditioning thermal insulation pipes. Background Art

[0002] At present, the commonly used raw materials for the preparation of air-conditioning insulation pipe foam cotton are rock wool, glass wool, perlite, polyurethane, polyethylene and foam rubber. These raw materials are prepared into insulation pipe foam cotton through high-temperature continuous foaming. They have the characteristics of high tensile strength, fine foam and good thermal insulation performance. In the actual production process, due to high-temperature chemical cross-linking, the temperature of the newly prepared foam cotton is relatively high, resulting in low mechanical strength and high surface viscosity. In the subsequent transmission and cooling process, it is easy to be damaged and adhered to the transmission equipment, resulting in uneven thickness of the foam cotton after cooling, affecting its thermal insulation performance. Utility Model Content

[0003] The purpose of the utility model is to overcome the shortcomings of the prior art that the temperature of the newly prepared foam cotton is high, resulting in low mechanical strength and high surface viscosity. In the subsequent transmission and cooling process, it is easy to be damaged and adhere to the transmission equipment, resulting in uneven thickness of the foam cotton after cooling, affecting its thermal insulation performance. A transmission mechanism for foam cotton for air-conditioning insulation pipes is provided to solve the above shortcomings.

[0004] In order to achieve the above-mentioned purpose, the technical solution provided by the utility model is:

[0005] The utility model discloses a transmission mechanism for foam cotton for air-conditioning insulation pipes, comprising a transport roller assembly and a ventilation support, wherein the transport roller assembly is connected to the upper end of the ventilation support via a rotating shaft, and two groups of transport roller assemblies are arranged in a mirror-symmetrical manner, and the two groups of transport roller assemblies are inclined inwardly and downwardly, and the transport roller assembly is composed of a plurality of cooling transmission assemblies, and a cooling roller is arranged on the cooling transmission assembly, and the outer wall of the cooling roller is made of smooth iron, and a condensing water pipe is sleeved inside the cooling roller, and both ends of the condensing water pipe protrude from the cooling roller and are used for connecting a water inlet pipe and a drain pipe on the outside, and the water inlet pipe is connected to a water pump, and the water pump is connected to a refrigerated water tank via a water pipe, and the drain pipe is connected to the refrigerated water tank.

[0006] Preferably, a left outer plate is provided on the ventilation support, the inner side of the left outer plate is connected to a first ventilation box, the first ventilation box is connected to the left inner plate, the left inner plate is connected to the right inner plate through a connecting plate, the right inner plate is connected to a second ventilation box, and the second ventilation box is connected to the right outer plate.

[0007] Preferably, the left outer panel and the right outer panel are mirror-symmetrical, the left inner panel and the right inner panel are mirror-symmetrical, the first ventilation box and the second ventilation box are mirror-symmetrical, and the first ventilation box and the second ventilation box have the same structure.

[0008] Preferably, the cooling roller is connected to a motor via a rotating shaft, the motor is arranged on the outside of the ventilation support, and the height of the connection between the rotating shaft and the left inner plate is lower than the height of the connection between the rotating shaft and the left outer plate.

[0009] Preferably, a plurality of ventilation holes are evenly distributed on the upper end of the first ventilation box, a blowing pipe is provided in the first ventilation box, a plurality of vertical blowing ports are provided on the blowing pipe, and a "T"-shaped ventilation pipe is connected to the bottom of the vertical blowing port.

[0010] Preferably, the end of the "T"-shaped ventilation duct protrudes outward from the left inner plate, the "T"-shaped ventilation duct is connected to a blower, the blower is connected to the right inner plate, and the top ends of the left inner plate and the right inner plate are lower than the highest point of the outer wall of the cooling roller.

[0011] Compared with the prior art, the technical solution provided by the utility model has the following beneficial effects:

[0012] The utility model discloses a transmission mechanism for foam cotton for air-conditioning insulation pipes. A condensation water pipe is arranged in the cooling roller and a smooth iron surface is adopted so that the surface of the cooling roller can continuously maintain a cold state to cool the high-temperature foam cotton. The blower, blowing pipe fittings and ventilation holes are arranged to achieve cooling of the foam cotton by blowing cold air upwards, thereby reducing the viscosity of the foam cotton, reducing the hidden danger of uneven thickness of the foam cotton due to stickiness and breakage, and improving the production quality of the foam cotton. Since two cooling methods are adopted, the efficiency of cooling transmission is also improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a structural diagram of a transmission mechanism of foam cotton for air conditioning thermal insulation pipes of the utility model;

[0014] Figure 2 This is a structural diagram of the cooling transmission component of the utility model;

[0015] Figure 3 This is a structural diagram of the blowing pipe of the utility model;

[0016] Figure 4 This is a structural diagram from another perspective of a transmission mechanism of foam cotton for air-conditioning thermal insulation pipes of the utility model.

[0017] In the figure: 1. transport roller assembly; 2. ventilation support; 21. left outer side plate; 22. first ventilation box; 221. ventilation hole; 23. left inner side plate; 24. connecting plate; 25. right inner side plate; 26. second ventilation box; 27. right outer side plate; 3. rotating shaft; 4. cooling transmission assembly; 41. cooling roller; 411. condensate pipe; 42. motor; 5. blowing pipe fitting; 51. vertical blowing port; 52. "T" shaped ventilation pipe; 6. blower. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings.

[0020] Combination Figure 1 and Figure 2 The utility model discloses a transmission mechanism for foam cotton for air-conditioning insulation pipe, comprising a transport roller assembly 1 and a ventilation support 2, wherein the transport roller assembly 1 is connected to the upper end of the ventilation support 2 through a rotating shaft 3, and the transport roller assembly 1 is arranged in two groups in a mirror-symmetrical manner, wherein the outer ends of the two groups of transport roller assemblies 1 are higher than the inner ends and present an inwardly inclined slope, and the transport roller assembly 1 is composed of several cooling transmission assemblies 4, and a cooling roller 41 is arranged on the cooling transmission assembly 4, wherein the outer wall of the cooling roller 41 is made of smooth iron to facilitate temperature transfer, and a condensing water pipe 411 is wrapped in the cooling roller 41, and both ends of the condensing water pipe 411 protrude from the cooling roller 41 to connect the water inlet pipe and the drain pipe outside, and the water inlet pipe is connected to a water pump, and the water pump is connected to the refrigerated water tank through a water pipe, and the drain pipe is connected to the refrigerated water tank, and the cooling roller 41 is continuously cooled by continuous circulation of cold water through the condensing water pipe 411, so that it is continuously kept in an icy state, and the foam cotton is cooled.

[0021] Combination Figure 1 and Figure 4 The ventilation support 2 includes a left outer plate 21, a first ventilation box 22, a left inner plate 23, a connecting plate 24, a right inner plate 25, a second ventilation box 26 and a right outer plate 27. The first ventilation box 22 is connected between the left outer plate 21 and the left inner plate 23. The left inner plate 23 is connected to the right inner plate 25 through the connecting plate 24. The second ventilation box 26 is connected between the right inner plate 25 and the right outer plate 27.

[0022] The left outer panel 21 and the right outer panel 27 are mirror-symmetrical, the left inner panel 23 and the right inner panel 25 are mirror-symmetrical, the left outer panel 21 is higher than the left inner panel 23, the first ventilation box 22 and the second ventilation box 26 have the same structure, and the first ventilation box 22 and the second ventilation box 26 are mirror-symmetrical.

[0023] Combination Figure 1 and Figure 2 The cooling roller 41 is connected to a motor 42 through a rotating shaft 3. The motor 42 is arranged on the outside of the ventilation support 2. The height of the connection between the rotating shaft 3 and the left inner plate 23 is lower than the height of the connection with the left outer plate 21. The inclined roller conforms to the hot-bending shape of the flexible foam cotton, which is convenient for cooling transmission.

[0024] Combination Figure 1 , Figure 3 and Figure 4 A plurality of ventilation holes 221 are provided at the upper end of the first ventilation box 22, and the ventilation holes 221 are evenly distributed. The ventilation holes 221 are used to reduce the impact force of the upward cold wind and ventilate. A blowing pipe 5 is provided in the first ventilation box 22, and a plurality of vertical blowing ports 51 are provided on the blowing pipe 5. The upper end of the vertical blowing port 51 is funnel-shaped, and a "T"-shaped ventilation pipe 52 is connected to the bottom of the vertical blowing port 51.

[0025] The end of the "T"-shaped ventilation duct 52 protrudes outward from the left inner plate 23, and the "T"-shaped ventilation duct 52 is connected to a blower 6, and the blower 6 is connected to the right inner plate 25. The blower 6 transmits cold air to the vertical blowing port 51 through the "T"-shaped ventilation duct 52 to blow cold air upward. The top ends of the left inner plate 23 and the right inner plate 25 are lower than the highest point of the outer wall of the cooling roller 41, and will not cause scratches to the foam cotton.

[0026] Working principle: connect the water inlet pipe and the drain pipe to the two ends of the condensate pipe 411 respectively, place the transmission mechanism near the discharge port of the foam cotton foaming machine, align one end with the discharge port, turn on the power, and directly transmit the foam cotton through the transport roller assembly 1 after foaming. During the transmission process, cold water is continuously transported to the condensate pipe 411 through a water pump for circulation, so that the surface of the cooling roller 41 is always kept cold. When the hot foam cotton passes by, the cold and smooth surface of the cooling roller 41 will cool it down and reduce its viscosity. The blower 6 blows the cold air upward through the blowing pipe 5, and the cold air is continuously blown to the surface of the foam cotton through the ventilation hole 221, cooling the foam cotton at the same time. The viscosity of the foam cotton is rapidly reduced or disappears. After the cooling air passes through the ventilation hole 221, the impact force is weakened, and the lightweight foam cotton will not be blown up, so that the foam cotton can stably pass through the transport roller assembly 1.

[0027] In summary: the utility model is a transmission mechanism for foam cotton for air-conditioning insulation pipes, by setting a condensation water pipe 411 in the cooling roller 41 and using a smooth iron surface, so that the surface of the cooling roller 41 can continuously maintain a cold state to cool the high-temperature foam cotton, and the blower 6, blowing pipe 5 and ventilation holes 221 are set to achieve cold air blowing upward to cool the foam cotton, reduce the viscosity of the foam cotton, reduce the risk of uneven thickness of the foam cotton due to stickiness and breakage, improve the production quality of the foam cotton, and because two methods are used for cooling, the efficiency of cooling transmission is also improved.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0029] 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. A transmission mechanism for foam cotton for air conditioning insulation pipes, characterized in that: The invention comprises a transport roller assembly (1) and a ventilation support (2), wherein the transport roller assembly (1) is connected to the upper end of the ventilation support (2) via a rotating shaft (3), and two groups of transport roller assemblies (1) are arranged in a mirror-symmetrical manner, and the two groups of transport roller assemblies (1) are inclined inward and downward, and the transport roller assembly (1) is composed of a plurality of cooling transmission assemblies (4), and a cooling roller (41) is arranged on the cooling transmission assembly (4), and the outer wall of the cooling roller (41) is made of smooth iron, and a condensing water pipe (411) is sleeved inside the cooling roller (41), and both ends of the condensing water pipe (411) protrude from the cooling roller (41) and are used to connect to a water inlet pipe and a drain pipe outside, and the water inlet pipe is connected to a water pump, and the water pump is connected to a refrigerated water tank via a water pipe, and the drain pipe is connected to the refrigerated water tank.

2. The transmission mechanism of foam cotton for air-conditioning thermal insulation pipe according to claim 1, characterized in that: The ventilation support (2) is provided with a left outer side plate (21), the inner side of the left outer side plate (21) is connected to a first ventilation box (22), the first ventilation box (22) is connected to a left inner side plate (23), the left inner side plate (23) is connected to a right inner side plate (25) via a connecting plate (24), the right inner side plate (25) is connected to a second ventilation box (26), and the second ventilation box (26) is connected to a right outer side plate (27).

3. The transmission mechanism of foam cotton for air-conditioning thermal insulation pipe according to claim 2, characterized in that: The left outer plate (21) and the right outer plate (27) are mirror-symmetrical, the left inner plate (23) and the right inner plate (25) are mirror-symmetrical, the first ventilation box (22) and the second ventilation box (26) are mirror-symmetrical, and the first ventilation box (22) and the second ventilation box (26) have the same structure.

4. A transmission mechanism for foam cotton for air-conditioning thermal insulation pipe according to claim 3, characterized in that: The cooling roller (41) is connected to a motor (42) via a rotating shaft (3); the motor (42) is arranged on the outside of the ventilation support (2); and the height of the connection between the rotating shaft (3) and the left inner plate (23) is lower than the height of the connection between the rotating shaft (3) and the left outer plate (21).

5. The transmission mechanism of foam cotton for air-conditioning thermal insulation pipe according to claim 3, characterized in that: The upper end of the first ventilation box (22) is evenly distributed with a plurality of ventilation holes (221), a blowing pipe (5) is arranged inside the first ventilation box (22), a plurality of vertical blowing ports (51) are arranged on the blowing pipe (5), and a "T"-shaped ventilation pipe (52) is connected to the bottom of the vertical blowing port (51).

6. The transmission mechanism of foam cotton for air-conditioning thermal insulation pipe according to claim 5, characterized in that: The end of the "T"-shaped ventilation pipe (52) protrudes outside the left inner plate (23), and the "T"-shaped ventilation pipe (52) is connected to a blower (6), and the blower (6) is connected to the right inner plate (25). The top ends of the left inner plate (23) and the right inner plate (25) are lower than the highest point of the outer wall of the cooling roller (41).

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