Drying mechanism of compound machine

Abstract

The utility model relates to the technical field of compound machine drying, and discloses a compound machine drying mechanism which comprises a drying box, a material inlet and a material outlet are formed in the two sides of the drying box, a plurality of hollow material guiding barrels are rotationally arranged on the inner wall of one side of the drying box, a plurality of regularly-distributed air outlets are formed in the outer walls of the material guiding barrels, and the air outlets are communicated with the drying box. An air inlet pipe penetrating into the material guide barrel is installed on the inner wall of the other side of the drying box, the outer wall of the air inlet pipe is attached to the inner wall of the end of the material guide barrel, and the drying device further comprises a heating air inlet mechanism arranged on the back of the drying box; the supporting mechanism is arranged in the drying box and used for supporting the dried composite material; the composite material is dried by combining the material guide barrel and the air outlet structure, so that the composite material is dried while being pulled, integration of corresponding structures is achieved, complexity of the internal structure of the drying box is reduced, and overall practicability is improved.

Description

Technical Field

[0001] This utility model relates to the field of drying technology for composite machines, specifically a drying mechanism for composite machines. Background Technology

[0002] The drying mechanism is an indispensable part of the laminating machine. It is mainly used in the processing of various packaging composite materials, such as plastics, metals, and wood, to achieve rapid drying and curing of the materials.

[0003] Existing laminating machine drying mechanisms typically heat air using a heating device and then blow the hot air onto the surface of the composite material using a fan for drying. However, the internal structure of existing laminating machine drying mechanisms is complex, requiring several guide rollers to pull the composite material and additional air outlet mechanisms, resulting in a complex internal structure and impracticality. Therefore, those skilled in the art have proposed a laminating machine drying mechanism to solve the problems mentioned in the background. Utility Model Content

[0004] The purpose of this invention is to provide a drying mechanism for a composite machine to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A drying mechanism for a composite machine includes a drying chamber with inlet and outlet ports on both sides. A plurality of hollow guide cylinders are rotatably mounted on the inner wall of one side of the drying chamber. A plurality of regularly distributed air outlets are located on the outer wall of the guide cylinders. An air inlet pipe is installed on the inner wall of the other side of the drying chamber, penetrating into the guide cylinders. The outer wall of the air inlet pipe is fitted against the inner wall of the end of the guide cylinder. The mechanism also includes:

[0007] A heating air inlet mechanism is installed at the back of the drying chamber and is used to provide hot air to the air inlet pipe to dry the composite material.

[0008] A support mechanism is provided inside the drying chamber to support the dried composite material.

[0009] As a further embodiment of this utility model: the heating air intake mechanism includes a heating box installed on the back of the drying oven, the heating box is connected to a ventilation pipe, the ventilation pipe is connected to several air intake pipes in sequence, an air intake pipe is installed at the end of the heating box away from the ventilation pipe, and several sets of heating wires and a fan are provided inside the heating box.

[0010] As a further improvement of this utility model, the bottom of the drying oven is provided with a return air pipe that communicates with the heating oven.

[0011] As a further embodiment of this utility model: the support mechanism includes a bracket installed in the middle of the drying oven, fixed cylinders installed on both sides of the bracket, a slider slidably arranged inside the fixed cylinder, a spring connected to the slider inside the fixed cylinder, the slider being fixedly connected to a sliding rod, the sliding rod being fixedly connected to a mounting frame, and a support roller being rotatably arranged on the mounting frame.

[0012] As a further improvement of this utility model, the drying oven is provided with a door.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: This utility model uses several guide cylinders inside the drying chamber to pull the composite material to be dried. During the process of the guide cylinders pulling the composite material, the heating air inlet mechanism generates hot air and sends it into the air inlet pipe. The hot air enters the guide cylinders and blows from the air outlet onto both sides of the pulled composite material, thereby drying both sides of the composite material pulled into the drying chamber. In addition, the support mechanism can provide elastic support for the composite material to avoid wrinkles that would affect the drying effect. This utility model combines the guide cylinders with the corresponding air outlet structure to dry the composite material, thereby achieving the drying treatment of the composite material while pulling it, realizing the integration of the corresponding structures, reducing the complexity of the internal structure of the drying chamber, and improving the overall practicality. Attached Figure Description

[0014] Figure 1 This is a first-view structural schematic diagram of a drying mechanism for a composite machine.

[0015] Figure 2 This is a cross-sectional schematic diagram of the interior of the drying chamber in a composite machine drying mechanism.

[0016] Figure 3 This is a cross-sectional schematic diagram of the inside of the guide cylinder in the drying mechanism of a composite machine.

[0017] Figure 4 This is a schematic diagram of the drying mechanism of a composite machine from a second perspective.

[0018] Figure 5 This is a cross-sectional schematic diagram of the interior of the heating chamber in the drying mechanism of a composite machine.

[0019] Figure 6 This is a schematic diagram of the support mechanism in a composite drying machine.

[0020] In the diagram: 1. Drying box; 2. Box door; 3. Inlet / outlet; 4. Guide cylinder; 5. Air outlet; 6. Air inlet pipe; 7. Ventilation pipe; 8. Heating box; 9. Air inlet pipe; 10. Air return pipe; 11. Heating wire; 12. Fan; 13. Bracket; 14. Fixing cylinder; 15. Sliding block; 16. Spring; 17. Sliding rod; 18. Mounting frame; 19. Support roller. Detailed Implementation

[0021] The technical solution of this patent will be further described in detail below with reference to specific embodiments.

[0022] Please see Figures 1-6 A drying mechanism for a composite machine includes a drying chamber 1. The drying chamber 1 has inlet and outlet ports 3 on both sides. A plurality of guide cylinders 4 are rotatably arranged on the inner wall of one side of the drying chamber 1. The guide cylinders 4 are synchronously driven by an external drive device, which can use belt drive or gear drive to make the multiple guide cylinders 4 rotate synchronously. The guide cylinders 4 are hollow. A plurality of regularly distributed air outlets 5 are opened on the outer wall of the guide cylinders 4. An air inlet pipe 6 is installed on the inner wall of the other side of the drying chamber 1, penetrating into the interior of the guide cylinders 4. The outer wall of the air inlet pipe 6 is fitted against the inner wall of the end of the guide cylinder 4. The mechanism also includes:

[0023] A heating air inlet mechanism is installed at the back of the drying chamber 1 and is used to provide hot air to the air inlet pipe 6 to dry the composite material.

[0024] A support mechanism is provided inside the drying chamber 1 to support the dried composite material.

[0025] The composite material to be dried is pulled by several guide cylinders 4 inside the drying chamber 1. During the process of pulling the composite material by the guide cylinders 4, the heating air inlet mechanism generates hot air and sends it into the air inlet pipe 6. The hot air enters the guide cylinders 4 and blows out of the air outlet 5 onto both sides of the pulled composite material, thereby drying both sides of the composite material pulled into the drying chamber 1. In addition, the support mechanism can provide elastic support for the composite material to avoid wrinkles that would affect the drying effect. This utility model dries the composite material by combining the guide cylinders 4 with the corresponding air outlet structure, thereby achieving the drying treatment of the composite material while pulling it, realizing the integration of the corresponding structures, reducing the complexity of the internal structure of the drying chamber 1, and improving the overall practicality.

[0026] In one embodiment, the heating air intake mechanism includes a heating box 8 installed on the back of the drying box 1. The heating box 8 is connected to a ventilation pipe 7, and the ventilation pipe 7 is connected to a plurality of air intake pipes 6 in sequence. An air intake pipe 9 is installed at the end of the heating box 8 away from the ventilation pipe 7. A plurality of heating wires 11 and a fan 12 are provided inside the heating box 8.

[0027] In this embodiment, when hot air is needed to dry the composite material in the drying chamber 1, the fan 12 is started by the external controller, and the heating wire 11 is energized to heat the air. The fan 12 blows the hot air into the ventilation pipe 7 and into the guide cylinder 4 from each air inlet pipe 6. The hot air entering the guide cylinder 4 is then blown from the air outlet 5 to both sides of the composite material being pulled, so that both sides of the composite material being pulled into the drying chamber 1 can be dried by blowing air.

[0028] In one embodiment, the bottom of the drying chamber 1 is provided with a return air pipe 10 that communicates with the heating chamber 8.

[0029] In this embodiment, the air inside the drying chamber 1 will re-enter the heating chamber 8 through the return air pipe 10 and be heated by the heating wire 11. Since the air temperature inside the drying chamber 1 is originally high, the heating power of the heating wire 11 to the air can be reduced, which can achieve the effect of energy saving and realize the recycling of hot air inside the drying chamber 1.

[0030] In one embodiment, the support mechanism includes a bracket 13 installed in the middle of the drying chamber 1, fixed cylinders 14 installed on both sides of the bracket 13, a slider 15 slidably disposed inside the fixed cylinder 14, a spring 16 connected to the slider 15 disposed inside the fixed cylinder 14, the slider 15 being fixedly connected to a sliding rod 17, the sliding rod 17 being fixedly connected to a mounting frame 18, and a support roller 19 being rotatably disposed on the mounting frame 18.

[0031] During the process of conveying the composite material by the guide cylinder 4, the slide plate will provide elastic support to the slide rod 17 under the elastic force of the spring 16, so that the support roller 19 on the mounting frame 18 provides elastic support to the composite material, avoiding wrinkles in the composite material and affecting the drying effect.

[0032] In one embodiment, the drying oven 1 is provided with a door 2.

[0033] In this embodiment, the door 2 is provided to facilitate the arrangement of composite materials, and the glass window on the door 2 allows for easy observation of the conditions inside the drying oven 1.

[0034] This invention uses several guide cylinders 4 inside the drying chamber 1 to pull the composite material to be dried. During the process of pulling the composite material, the heating air inlet mechanism generates hot air and sends it into the air inlet pipe 6. The hot air enters the guide cylinders 4 and blows out of the air outlet 5 onto both sides of the pulled composite material, thereby drying both sides of the composite material pulled into the drying chamber 1. In addition, the support mechanism can provide elastic support for the composite material to avoid wrinkles that would affect the drying effect. This invention dries the composite material by combining the guide cylinders 4 with the corresponding air outlet structure, thereby achieving the simultaneous pulling and drying of the composite material, integrating the corresponding structures, reducing the complexity of the internal structure of the drying chamber 1, and improving the overall practicality.

[0035] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0036] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A drying mechanism for a composite machine, comprising a drying chamber, characterized in that, The drying chamber has inlet and outlet ports on both sides. Several hollow guide cylinders are rotatably mounted on one inner wall of the drying chamber. Several regularly distributed air outlets are located on the outer wall of each guide cylinder. An air inlet pipe is installed on the other inner wall of the drying chamber, penetrating into the guide cylinder. The outer wall of the air inlet pipe is flush with the inner wall of the end of the guide cylinder. The drying chamber also includes: A heating air inlet mechanism is installed at the back of the drying chamber and is used to provide hot air to the air inlet pipe to dry the composite material. A support mechanism is provided inside the drying chamber to support the dried composite material.

2. The drying mechanism for a composite machine according to claim 1, characterized in that, The heating and air intake mechanism includes a heating box installed on the back of the drying oven. The heating box is connected to a ventilation pipe, which is connected to several air intake pipes in sequence. An air intake pipe is installed at the end of the heating box away from the ventilation pipe. Several sets of heating wires and a fan are installed inside the heating box.

3. The drying mechanism for a composite machine according to claim 2, characterized in that, The bottom of the drying oven is equipped with a return air pipe that connects to the heating oven.

4. The drying mechanism for a composite machine according to claim 1, characterized in that, The support mechanism includes a bracket installed in the middle of the drying oven, fixed cylinders installed on both sides of the bracket, a slider slidably arranged inside the fixed cylinder, a spring connected to the slider inside the fixed cylinder, the slider being fixedly connected to a sliding rod, the sliding rod being fixedly connected to a mounting frame, and a support roller being rotatably arranged on the mounting frame.

5. The drying mechanism for a composite machine according to claim 1, characterized in that, The drying oven is equipped with a door.

Images