A printing device for soft children's beds

Abstract

This utility model relates to the field of children's bed manufacturing technology, specifically a printing device for soft children's beds, including a cover, a hot air blower, an air inlet assembly, an air outlet assembly, and a connecting shell. The air outlet assembly is located at the top of the cover and extends to one side of the cover at both ends, communicating with the cover. A purification filter is provided on the middle side of the air outlet assembly for purifying the gas discharged from the air outlet assembly during use. The air inlet assembly is located at the top of the cover and extends through one side of the cover at both ends, reaching the inside of the cover. This utility model, through the cooperation of the hot air blower, the air inlet assembly, and the air outlet shell, delivers heated air at an angle to the surface of the processed material, and moves the hot air towards the air outlet assembly. Simultaneously, the hot air blower draws the exhaust assembly through the connecting shell, causing the hot air inside the cover to be purified and filtered by the purification filter before being delivered back into the cover, thereby achieving the recycling of hot air and significantly reducing energy consumption.

Description

Technical Field

[0001] This utility model relates to the field of children's bed manufacturing technology, specifically to a printing device for soft children's beds. Background Technology

[0002] Chinese patent document CN222698146U discloses a printing device for a soft children's bed, including a worktable and a concave support cover. The worktable has support blocks on the front and rear sides of its top. A motor is provided on one side of each support block. An air shaft is installed on the inner side of the support block corresponding to the position of the motor via a rotating shaft. A groove is provided on the top surface of the worktable corresponding to the position between the air shafts. A push plate is provided on the top of the groove. The concave support cover is provided on the top of the worktable corresponding to the position between the air shafts. A curtain is fixed to the front and rear sides of the concave support cover by bolts. An exhaust fan and a drying fan are respectively provided on the top of the concave support cover.

[0003] In the above solution, by setting the drying fan and exhaust fan at the top of the concave support cover, the drying fan delivers hot air to dry the processed material, while the exhaust fan discharges the hot air inside the concave support cover to the outside. In addition, during use, the drying fan needs to continuously heat the outside air to dry the processed material, resulting in high energy consumption. Utility Model Content

[0004] The purpose of this invention is to address the problems existing in the background technology by proposing a printing device for soft children's beds.

[0005] The technical solution of this utility model is: a printing device for a soft children's bed, comprising a cover, a hot air blower, an air inlet assembly, an air outlet assembly, and a connecting shell;

[0006] The exhaust assembly is located at the top of the cover and extends to one side of the cover at both ends and communicates with the cover. The middle side of the exhaust assembly is provided with a purification filter for purifying the gas discharged by the exhaust assembly in use.

[0007] The air intake assembly is located at the top of the cover and extends through one side of the cover to the inside of the cover at both ends. The air intake assembly has air supply shells at both ends for tilting and delivering hot air to the middle of both ends of the exhaust assembly during use.

[0008] The hot air blower is installed on the side of the middle part of the air intake assembly;

[0009] The connecting housing is located between the purification filter and the hot air blower and is connected to the exhaust assembly and the intake assembly.

[0010] Preferably, the exhaust assembly includes an exhaust pipe and an exhaust housing;

[0011] The exhaust pipe is located at the top of the enclosure and extends to one side of the enclosure at both ends and connects to the enclosure.

[0012] The exhaust casing is located at the top of the housing, and its two ends are connected to the middle of the exhaust pipe and the purification filter, respectively.

[0013] Preferably, the exhaust assembly includes an air inlet housing and an air inlet duct;

[0014] The air inlet duct is located at the top of the housing, with both ends extending through one side of the housing to the inside of the housing and connecting with the air supply housing.

[0015] The air inlet housing is located at the top of the casing, and its two ends are connected to the middle of the air inlet pipe and the hot air blower, respectively.

[0016] Preferably, the air supply housing includes a guide housing and a second housing;

[0017] The second housing is located inside the outer casing, and its bottom end has multiple vent holes for conveying hot air from the second housing to the inside of the outer casing during use.

[0018] There are two air guide shells, which are installed at one end of the second shell and connected to the air inlet pipe.

[0019] Preferably, the exhaust vents are arranged at an angle.

[0020] Preferably, the inner side of the second housing is provided with multiple partitions.

[0021] Preferably, the connecting housing includes a first housing, a valve, and a connecting pipe;

[0022] The first housing is installed between the purification filter and the hot air blower;

[0023] The connecting pipe is located in the middle of the first housing and communicates with the first housing;

[0024] The valve is installed at the end of the connecting pipe.

[0025] Preferably, the middle part of the first housing is cylindrical, and the diameter of the connecting pipe is smaller than the diameter of the middle part of the first housing.

[0026] Compared with the prior art, the above-mentioned technical solution of this utility model has the following beneficial technical effects:

[0027] This invention utilizes a hot air blower in conjunction with an air intake assembly and an air supply housing to deliver heated air at an angle to the surface of the processed material, and to move the hot air toward the exhaust assembly. Simultaneously, the hot air blower draws air from the exhaust assembly through a connecting housing, allowing the hot air inside the housing to be purified and filtered through a purification filter before being delivered back into the housing. This achieves the recycling of hot air and significantly reduces energy consumption. Attached Figure Description

[0028] Figure 1-2 All of these are perspective views of one embodiment of the present invention.

[0029] Figure 3 This is a schematic diagram of the connecting shell structure in one embodiment of the present invention.

[0030] Figure 4 This is a cross-sectional schematic diagram of the second shell structure in one embodiment of the present invention.

[0031] Reference numerals: 1. Cover; 2. Exhaust pipe; 3. Exhaust shell; 4. Purification filter; 5. First shell; 6. Valve; 7. Hot air blower; 8. Inlet shell; 9. Inlet pipe; 10. Guide shell; 11. Second shell; 12. Exhaust hole; 13. Partition plate; 14. Connecting pipe. Detailed Implementation

[0032] Example 1

[0033] like Figure 1-4 As shown, the present invention proposes a printing device for a soft children's bed, which includes a cover 1, a hot air blower 7, an air intake component, an exhaust component, and a connecting shell.

[0034] The exhaust assembly is located at the top of the cover 1 and extends to one side of the cover 1 at both ends and communicates with the cover 1. The middle side of the exhaust assembly is provided with a purification filter 4 for purifying the gas discharged by the exhaust assembly in use.

[0035] The air intake assembly is located at the top of the housing 1 and extends through one side of the housing 1 to the inside of the housing 1 at both ends. The air intake assembly is provided with air supply shells at both ends for tilting and supplying hot air to the middle of the two ends of the exhaust assembly in the use state.

[0036] The hot air blower 7 is installed on the middle side of the air intake assembly. It is used to draw in outside air during use, heat the air to a suitable temperature, and deliver it to the housing 1 through the air intake assembly for drying. The hot air blower 7 has an electric heating wire to heat the air delivered by the hot air blower 7. This is a prior art technology and is not shown in the figure.

[0037] The connecting shell is located between the purification filter 4 and the hot air blower 7 and is connected to the exhaust assembly and the air intake assembly. It is used to reduce the cross-sectional diameter of the outside air delivered to the hot air blower 7 during use, so that the hot air blower 7 draws air from the exhaust shell 3 through the connecting shell, which speeds up the flow of air in the shell 1 into the exhaust pipe 2, and the hot air that has been filtered and purified by the purification filter 4 is delivered back to the shell 1, thereby reducing the operating power of the hot air blower 7.

[0038] In this embodiment, the hot air blower 7 is activated to draw in outside air, heats the drawn air, and then delivers it to the air intake assembly. The air intake assembly then delivers the air to the air supply housing, which tilts the hot air towards the exhaust assembly to deliver hot air to the processed material for drying. Simultaneously, the hot air blower 7 is connected to the purification filter 4 through the connecting housing, and the cross-sectional diameter of the connecting housing for delivering outside air to the hot air blower 7 is reduced. When the hot air blower 7 draws in outside air through the connecting housing, a negative pressure is generated inside the connecting housing, which in turn draws in the exhaust assembly. The hot air inside the housing 1 is then filtered and purified by the purification filter 4 before being delivered to the connecting housing, and then delivered back to the housing 1 by the hot air blower 7. This achieves the recycling of hot air, significantly reducing energy consumption, while improving drying uniformity and efficiency.

[0039] Example 2

[0040] like Figure 1-2 As shown, the present invention proposes a printing device for a soft children's bed. Compared with the first embodiment, the difference in this embodiment is that the exhaust assembly includes an exhaust pipe 2 and an exhaust shell 3.

[0041] The exhaust pipe 2 is located at the top of the cover 1 and extends to one side of the cover 1 at both ends and communicates with the cover 1. Multiple branch pipes can be installed at the end of the exhaust pipe 2 during use to quickly move the air inside the cover 1 into the exhaust pipe 2.

[0042] The exhaust housing 3 is located at the top of the housing 1, and its two ends are connected to the middle of the exhaust pipe 2 and the purification filter 4, respectively.

[0043] In this embodiment, the exhaust pipe 2 is connected to one side of the cover 1 at both ends, so that the air inside the cover 1 is transported into the exhaust pipe 2. The exhaust pipe 2 is connected to the purification filter 4 through the exhaust shell 3, so that the air transported by the exhaust pipe 2 is discharged to the outside through the purification filter 4. During the discharge process, the purification filter 4 purifies and filters the air.

[0044] Example 3

[0045] like Figure 1-2 As shown, the present invention proposes a printing device for a soft children's bed. The difference between this embodiment and the first embodiment is that the exhaust assembly includes an air inlet shell 8 and an air inlet pipe 9.

[0046] The air intake duct 9 is located at the top of the housing 1 and its two ends extend through one side of the housing 1 to the inside of the housing 1 and connect with the air supply shell.

[0047] The air inlet housing 8 is located at the top of the housing 1, and its two ends are connected to the middle of the air inlet pipe 9 and the hot air blower 7, respectively.

[0048] In this embodiment, the air inlet shell 8 is connected to the hot air blower 7, so that the hot air blower 7 delivers hot air to the air inlet pipe 9 to dry the processed material.

[0049] Example 4

[0050] like Figure 2 and Figure 4 As shown, the present invention proposes a soft children's bed printing device. Compared with the first embodiment, the difference in this embodiment is that the air supply shell includes a guide shell 10 and a second shell 11.

[0051] The second housing 11 is disposed inside the cover 1, and the bottom end of the second housing 11 is provided with a plurality of exhaust holes 12 for conveying hot air from the second housing 11 to the inside of the cover 1 during use.

[0052] There are two flow guide shells 10, which are respectively installed at one end of the second shell 11 and connected to the air inlet pipe 9.

[0053] In an optional embodiment, the exhaust port 12 is arranged at an angle to transport hot air to the exhaust pipe 2 during use, thereby reducing the flow of hot air to the spray printing process.

[0054] In an optional embodiment, the inner side of the second housing 11 is provided with a plurality of partitions 13 for separating the plurality of exhaust holes 12 during use, so as to prevent hot air from being discharged to the outside only through the exhaust holes 12 at the end of the second housing 11.

[0055] In this embodiment, the air guide shell 10 is connected to the air inlet pipe 9, so that the second shell 11 is connected to the air inlet pipe 9, thereby allowing the hot air inside the air inlet pipe 9 to be transported into the second shell 11, and the hot air is transported to the space separated by multiple partitions 13, and then transported to the processing material through the exhaust hole 12, so that the processing material can be dried.

[0056] Example 5

[0057] like Figure 3 As shown, the present invention proposes a printing device for a soft children's bed. Compared with the first embodiment, the difference in this embodiment is that the connecting shell includes a first shell 5, a valve 6, and a connecting pipe 14.

[0058] The first housing 5 is installed between the purification filter 4 and the hot air blower 7;

[0059] The connecting pipe 14 is located in the middle of the first housing 5 and communicates with the first housing 5;

[0060] Valve 6 is installed at the end of connecting pipe 14.

[0061] In an optional embodiment, the middle part of the first housing 5 is cylindrical, and the diameter of the connecting pipe 14 is smaller than the diameter of the middle part of the first housing 5. This is to create a negative pressure inside the first housing 5 when the hot air blower 7 delivers outside air to the first housing 5 through the connecting pipe 14, which is smaller than the diameter of the middle part of the first housing 5.

[0062] In this embodiment, the first housing 5 is connected to the purification filter 4 and the hot air blower 7, and the first housing 5 is connected to the exhaust housing 3 and the air inlet housing 8. By opening the valve 6, the outside air is delivered to the air inlet housing 8 through the connecting pipe 14 and the first housing 5. The hot air blower 7 heats the air and then delivers it to the second housing 11 through the air inlet housing 8 and the air inlet pipe 9. At the same time, because the size of the connecting pipe 14 is smaller than the middle size of the first housing 5, the hot air blower 7 generates a certain negative pressure inside the first housing 5. This allows the hot air blower 7 to draw air from the exhaust housing 3 through the first housing 5. The air inside the housing 1 is delivered to the exhaust housing 3 through the exhaust pipe 2. After being filtered by the purification filter 4, the air is delivered to the hot air blower 7, allowing the hot air inside the housing 1 to be recycled, improving energy efficiency and avoiding the need for the hot air blower 7 to continuously heat the outside air with high power.

[0063] In this invention, by opening valve 6, external air flows into the first housing 5 through connecting pipe 14. The hot air blower 7, through the matching arrangement of connecting pipe 14 and the first housing 5, heats the outside air and the air inside the housing 1 via the exhaust pipe 2 and exhaust shell 3, and then delivers it to the air inlet shell 8. The air inlet shell 8, through the matching arrangement of air inlet pipe 9 and guide shell 10, delivers the air to the second housing 11. Simultaneously, the second housing 11 delivers the air to the surface of the processed material through the inclined exhaust holes 12 and moves towards the end of the exhaust pipe 2. The hot air used for drying is then delivered to the purification filter 4 through the exhaust pipe 2 and exhaust shell 3. After being filtered and purified by the purification filter 4, the hot air is again delivered to the housing 1 by the hot air blower 7, thus achieving the recycling of hot air, significantly reducing energy consumption, and improving drying uniformity and efficiency.

[0064] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited thereto. Various changes can be made within the scope of knowledge possessed by those skilled in the art without departing from the spirit of the present invention.

Claims

1. A printing device for a soft children's bed, characterized in that, Includes a housing (1), a hot air blower (7), an air intake assembly, an exhaust assembly, and a connecting housing; The exhaust assembly is located at the top of the cover (1) and extends to one side of the cover (1) and communicates with the cover (1) at both ends. The middle side of the exhaust assembly is provided with a purification filter (4) for purifying the gas discharged by the exhaust assembly in use. The air intake assembly is located at the top of the cover (1) and extends through one side of the cover (1) to the inside of the cover (1). The two ends of the air intake assembly are provided with air supply shells for tilting and delivering hot air to the middle of the two ends of the exhaust assembly in the use state. The hot air blower (7) is installed on the middle side of the air intake assembly; The connecting shell is located between the purification filter (4) and the hot air blower (7) and is connected to the exhaust assembly and the intake assembly.

2. A soft-sided playard printing apparatus as recited in claim 1, wherein, The exhaust assembly includes an exhaust pipe (2) and an exhaust housing (3); The exhaust pipe (2) is located at the top of the cover (1) and extends to one side of the cover (1) at both ends and communicates with the cover (1); The exhaust housing (3) is located at the top of the cover (1), and its two ends are connected to the middle of the exhaust pipe (2) and the purification filter (4) respectively.

3. A soft-sided playard printing apparatus as recited in claim 1, wherein, The exhaust assembly includes an air inlet housing (8) and an air inlet duct (9); The air intake pipe (9) is located at the top of the cover (1) and its two ends extend through one side of the cover (1) to the inside of the cover (1) and connect with the air supply shell. The air inlet shell (8) is located at the top of the cover (1), and its two ends are connected to the middle of the air inlet pipe (9) and the hot air blower (7) respectively.

4. A soft-sided playard printing apparatus as recited in claim 3, wherein, The air supply casing includes a guide shell (10) and a second shell (11); The second housing (11) is located inside the cover (1). The bottom end of the second housing (11) is provided with a plurality of exhaust holes (12) for conveying hot air in the second housing (11) to the inside of the cover (1) during use. There are two flow guide shells (10), which are respectively installed at one end of the second shell (11) and connected to the air inlet pipe (9).

5. A soft-sided playard printing apparatus as recited in claim 4, wherein, The exhaust vents (12) are arranged at an angle.

6. The printing device for a soft children's bed according to claim 4, characterized in that, The inner side of the second housing (11) is provided with multiple partitions (13).

7. A printing device for a soft children's bed according to claim 2, characterized in that, The connecting shell includes a first housing (5), a valve (6), and a connecting pipe (14); The first housing (5) is installed between the purification filter (4) and the hot air blower (7); The connecting pipe (14) is located in the middle of the first housing (5) and communicates with the first housing (5); The valve (6) is installed at the end of the connecting pipe (14).

8. A printing device for a soft children's bed according to claim 7, characterized in that, The middle part of the first shell (5) is cylindrical, and the diameter of the connecting pipe (14) is smaller than the diameter of the middle part of the first shell (5).

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