CN213873679U

CN213873679U - Drying machine

Info

Publication number: CN213873679U
Application number: CN202022557271.0U
Authority: CN
Inventors: 邓卫明
Original assignee: Zhuhai Jiayin Digital Technology Co ltd
Current assignee: Zhuhai Jiayin Digital Technology Co ltd
Priority date: 2020-11-06
Filing date: 2020-11-06
Publication date: 2021-08-03
Anticipated expiration: 2030-11-06

Abstract

The utility model relates to a lithography apparatus technical field discloses a drying-machine, can heat simultaneously to the front and the back of clothing and dry. The utility model comprises a drying box, an annular conveyor belt, a driving wheel, an auxiliary wheel, a driving piece for driving the driving wheel to rotate, a ceramic heating component arranged in the annular section of the annular conveyor belt, an air outlet pipe arranged above the annular conveyor belt, an air heater arranged above the air outlet pipe and a convection fan arranged above the air heater; the driving wheel and the auxiliary wheel are respectively arranged at two ends of the annular conveying belt; one side of the air outlet pipe facing the annular conveyor belt is provided with an air outlet hole; the convection fan is provided with an air outlet communicated with the air outlet pipe and an air inlet facing the air heater. Adopt the utility model discloses can carry out the synchronous heating to the upper and lower surface of clothing, improve drying efficiency, need not to overturn the clothing, can avoid causing the secondary to characters and pattern and destroy, reduce the defective percentage.

Description

Drying machine

Technical Field

The utility model relates to a lithography apparatus technical field, especially a drying-machine.

Background

In the related technology, the characters and patterns on the clothes are usually printed on the clothes and then need to be dried, if the front and back surfaces of the clothes have the patterns, at present, the clothes are dried at least twice, the characters and patterns on the front surface of the clothes are dried once, the clothes are reversed and enter the dryer again for drying the characters and patterns on the back surface of the clothes, and therefore the drying efficiency is low, meanwhile, the characters and patterns which are not dried are easily damaged in the clothes reversing process, and the defective rate is increased.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a drying-machine can heat the stoving simultaneously to the front and the back of clothing.

The drying machine comprises a drying box, an annular conveyor belt, a driving wheel, an auxiliary wheel, a driving piece, a ceramic heating assembly, an air outlet pipe, an air heater and a convection fan, wherein an inlet and an outlet are respectively arranged on two sides of the drying box; the annular conveyor belt is transversely arranged in the drying box, and two ends of the annular conveyor belt respectively extend out of the inlet and the outlet; the driving wheel is arranged at the first end of the annular conveying belt; the auxiliary wheel is arranged at the second end of the annular conveying belt; the driving part is in transmission connection with the driving wheel so as to drive the driving wheel to rotate; the ceramic heating assembly is arranged in the annular section of the annular conveyor belt and is abutted against the inner wall of the annular conveyor belt; the air outlet pipe is arranged in the drying box and is transversely arranged above the annular conveying belt; a plurality of air outlet holes are formed in one side, facing the annular conveying belt, of the air outlet pipe; air heater arranges in the stoving incasement portion just arranges in the top of going out the tuber pipe, convection current fan locates the upper end of stoving case is located air heater's top, convection current fan is equipped with two air outlets and at least one income wind gap, it moves towards to go into the wind gap air heater, just convection current fan's air outlet respectively through the pipeline with the both ends intercommunication of going out the tuber pipe forms annular wind channel.

According to the utility model discloses drying-machine has following beneficial effect at least: cooperation air heater, play tuber pipe and convection current fan can heat the stoving to the clothing upper surface on the endless conveyor, utilize ceramic heating element then to heat endless conveyor to heat the stoving to the clothing lower surface, adopt the utility model discloses can carry out the synchronous heating to the upper and lower surface of clothing, improve drying efficiency effectively, need not to overturn the clothing, thereby can avoid causing the secondary to destroy to characters and pattern, reduce the defective percentage.

According to the utility model discloses a some embodiments, the air outlet with correspond it still is equipped with out the fan to go out between the tuber pipe.

According to some embodiments of the present invention, the ceramic heating assembly comprises a control module, a plurality of ceramic bodies and a plurality of heating conductors, wherein the plurality of ceramic bodies are respectively disposed in an annular section of the endless conveyor in a parallel manner, and the side walls of the ceramic bodies are abutted against the inner wall of the endless conveyor; the heating conductors are respectively arranged on the inner walls of the corresponding ceramic bodies and are respectively electrically connected with the control module.

According to some embodiments of the present invention, the ceramic body inner wall is further provided with a temperature sensor electrically connected with the control module.

According to some embodiments of the invention, the ceramic body is tubular or rod-like or sheet-like.

According to some embodiments of the utility model, the inner wall of stoving case is provided with the heat preservation.

According to some embodiments of the utility model, the inlet is provided with a filter layer.

According to some embodiments of the invention, the driving member is a stepping motor or a servo motor.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic structural view of a dryer according to an embodiment of the present invention.

Reference numerals: drying box 100, entry 110, export 120, heat preservation 130, endless conveyor 200, annular section 210, action wheel 300, auxiliary wheel 400, driving piece 500, ceramic heating element 600, ceramic body 610, heating conductor 620, tuber pipe 700, air heater 800, convection fan 900, filter layer 910, air-out machine 1000.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1, a dryer according to an embodiment of the present invention includes a drying box 100, an endless conveyor 200, a driving wheel 300, an auxiliary wheel 400, a driving member 500, a ceramic heating assembly 600, an air outlet pipe 700, an air heater 800, and a convection fan 900, wherein an inlet 110 and an outlet 120 are respectively disposed at two sides of the drying box 100; the endless conveyor 200 is horizontally disposed in the drying box 100, and two ends of the endless conveyor extend to the outside of the inlet 110 and the outlet 120 respectively; the driving wheel 300 is arranged at the first end of the annular conveyor belt 200; the auxiliary wheel 400 is arranged at the second end of the endless conveyor 200; the driving member 500 is in transmission connection with the driving wheel 300 to drive the driving wheel 300 to rotate; the ceramic heating assembly 600 is arranged in the annular section 210 of the annular conveyor belt 200, and the ceramic heating assembly 600 is abutted against the inner wall of the annular conveyor belt 200; the air outlet pipe 700 is arranged in the drying box 100 and transversely above the annular conveyor belt 200, and one side of the air outlet pipe 700 facing the annular conveyor belt 200 is provided with a plurality of air outlet holes; the air heater 800 is arranged inside the drying box 100 and above the air outlet pipe 700; the convection fan 900 is arranged at the upper end of the drying box 100 and above the air heater 800, the convection fan 900 is provided with two air outlets and at least one air inlet, the air inlet faces the air heater 800, and the air outlets of the convection fan 900 are respectively communicated with the two ends of the air outlet pipe 700 through pipelines to form an annular air duct.

It should be noted that the characters and patterns are generally arranged on the front and back of the garment, when the garment needs to be heated and dried, the garment is flatly placed on the endless conveyor belt 200, the upper surface and the lower surface of the garment mentioned below respectively correspond to the front and back of the garment, and meanwhile, in order to avoid damaging the undried patterns, when the characters or patterns on one surface are printed, the patterns can be firstly dried by using the air duct, the other surface is printed after the drying, and at the same time, the garment is finally input into the dryer for complete drying after the other surface is also dried after the printing is finished.

Utilize convection fan 900 can take out the hot-air around air heater 800 to the pipeline in, and flow out by play tuber pipe 700, simultaneously through adjusting convection fan 900's rotational speed, can control the flow velocity and the flow size of the hot-air in the pipeline, make the clothing upper surface can the thermally equivalent, and can control the temperature of clothing upper surface, utilize ceramic heating element 600, can control endless conveyor 200's temperature, so that the clothing lower surface can the thermally equivalent, in order to ensure the good quality of characters and the pattern on the clothing, adopt the utility model discloses a structure can carry out the synchronous heating to the upper and lower surface of clothing, and then avoids overturning the not clothing of drying of characters and pattern.

In some embodiments of the present invention, the air outlet corresponds to the air outlet pipe 700, and an air outlet machine 1000 is further disposed between the air outlet pipe and the air outlet pipe. The air outlet machine 1000 is added to further increase the air outlet speed in the air outlet pipe 700 and the pipeline to reduce the heat loss, so that the flow speed and the flow rate of hot air can be further effectively controlled by matching the convection fan 900 and the air outlet machine 1000 to radiate to the upper surface of the garment, and the upper surface of the garment can be uniformly heated.

In some embodiments of the present invention, the ceramic heating assembly 600 includes a control module (not shown), a plurality of ceramic bodies 610 and a plurality of heating conductors 620, wherein the plurality of ceramic bodies 610 are respectively disposed in the annular section 210 of the endless conveyor 200 in a parallel manner, and the side walls of the ceramic bodies 610 abut against the inner wall of the endless conveyor 200; the plurality of heating conductors 620 are respectively disposed on the inner wall of the ceramic body 610, and the plurality of heating conductors 620 are respectively electrically connected to the control module (not shown). The heating conductor 620 is arranged in the ceramic body 610, so that the heating conductor 620 can be prevented from contacting with air, the heating conductor 620 is prevented from being oxidized and broken, and the condition that the heating conductor 620 generates asbestos fiber particles is avoided; in addition, the ceramic body 610 has the characteristics of no red light emission, no combustion, fast temperature rise and good heat preservation performance, and can be raised to 500 ℃ within 30 seconds; compared with the resistance wire heater which is adopted separately, the heat efficiency is higher, and the energy loss is reduced.

The control module (not shown) may be a commercially available single chip, a PLC or DSP processor, and the control module (not shown) further includes an AD converter, a DA converter, a variable resistor and a switch element, and the magnitude of the current passing through the heating conductor 620 may be controlled by adjusting the resistance of the variable resistor.

It is conceivable that both the air outlet machine 1000 and the convection fan 900 can be electrically connected to a control module (not shown), and controlled by the control module (not shown), and the specific electrical connection manner and the structure of the control module (not shown) belong to the conventional technical means of those skilled in the art, and are not described in detail herein.

In some embodiments of the present invention, the inner wall of the ceramic body 610 is further provided with a temperature sensor (not shown) electrically connected to the control module (not shown). A temperature sensor (not shown) is provided to detect and monitor the temperature of the ceramic body 610. The temperature sensor (not shown) is adopted to detect the temperature of the ceramic body 610 in real time, and the controller controls the current passing through the heating conductor 620, so that the real-time temperature of the ceramic body 610 is controlled, meanwhile, the temperature of the ceramic body 610 can be monitored in real time, the temperature of the ceramic body 610 is prevented from being too high, and when the temperature of the ceramic body 610 is higher than the highest temperature resistance value of the ceramic body 610, the conditions such as cracking and the like can occur.

In some embodiments of the present invention, the ceramic body 610 is tubular or rod-shaped or sheet-shaped. The shape of the ceramic body 610 may be variously selected, and not limited to the above shape, and the heat dissipation efficiency of the ceramic body 610 may be improved by using a tube shape or a sheet shape, and the mechanical property of the ceramic body 610 may be improved by using a rod shape, wherein the ceramic body 610 is a ceramic heating assembly 600 in which the heating conductor 620 is sintered together with an unsintered ceramic blank, the heating conductor 620 is hermetically wrapped by the ceramic body 610, and the ceramic body 610 and the heating conductor 620 are closely attached.

In some embodiments of the present invention, the inner wall of the drying box 100 is provided with a heat insulating layer 130. The insulating layer 130 is provided to reduce heat loss, thereby ensuring that the temperature inside the drying box 100 is maintained uniform.

In some embodiments of the present invention, the air inlet is provided with a filter layer 910. Specifically, a filter screen or a multi-layer honeycomb activated carbon filter screen can be adopted, so that sundries such as cloth and the like with hair or separated from silk fabric drying products can be effectively prevented from being sucked into the convection fan 900, the operation of the circulation convection fan 900 is influenced, and the hot air circulation work is influenced.

In some embodiments of the present invention, the driving member 500 is a stepping motor or a servo motor. Wherein, driving piece 500 is connected with action wheel 300 transmission, also can realize transmission with auxiliary wheel 400 and be connected, and then realize the synchronous rotation of action wheel 300 and auxiliary wheel 400, wherein, the mode of drive endless conveyor 200 belongs to the conventional technical means of technical staff in the field, and technical staff in the field can cooperate corresponding drive mechanism as required to set up endless conveyor 200.

According to the utility model discloses drying-machine, through so setting up, can reach some effects as following at least, cooperation air heater 800, play tuber pipe 700 and convection current fan 900 can heat the stoving to the clothing upper surface on the endless conveyor belt 200, utilize ceramic heating element 600 then can heat endless conveyor belt 200 to heat the stoving to the clothing lower surface, adopt the utility model discloses can carry out the synchronous heating to the upper and lower surface of clothing, improve drying efficiency effectively, need not to overturn the clothing, thereby can avoid causing the secondary to characters and pattern and destroy, reduced the defective percentage.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A dryer, characterized by comprising:

the drying box is provided with an inlet and an outlet at two sides respectively;

the annular conveying belt is transversely arranged in the drying box, and two ends of the annular conveying belt respectively extend out of the inlet and the outlet;

the driving wheel is arranged at the first end of the annular conveying belt;

the auxiliary wheel is arranged at the second end of the annular conveying belt;

the driving piece is in transmission connection with the driving wheel so as to drive the driving wheel to rotate;

the ceramic heating assembly is arranged in the annular interval of the annular conveyor belt and is abutted against the inner wall of the annular conveyor belt;

the air outlet pipe is arranged in the drying box and transversely arranged above the annular conveyor belt, and a plurality of air outlet holes are formed in one side, facing the annular conveyor belt, of the air outlet pipe;

the air heater is arranged in the drying box and above the air outlet pipe;

the convection fan is arranged at the upper end of the drying box and located above the air heater, the convection fan is provided with two air outlets and at least one air inlet, the air inlet faces the air heater, and the air outlets of the convection fan are communicated with the two ends of the air outlet pipe through pipelines respectively to form an annular air duct.

2. The dryer of claim 1, wherein: an air outlet machine is also arranged between the air outlet and the corresponding air outlet pipe.

3. The dryer of claim 1, wherein said ceramic heating assembly comprises:

a control module;

the ceramic bodies are respectively arranged in the annular interval of the annular conveying belt in a parallel mode, and the side walls of the ceramic bodies are abutted to the inner wall of the annular conveying belt;

the heating conductors are respectively arranged on the inner walls of the ceramic bodies and are electrically connected with the control module.

4. The dryer of claim 3, wherein: the inner wall of the ceramic body is also provided with a temperature sensor electrically connected with the control module.

5. The dryer of claim 3, wherein: the ceramic body is tubular or rod-shaped or sheet-shaped.

6. The dryer of claim 1, wherein: and the inner wall of the drying box is provided with a heat-insulating layer.

7. The dryer of claim 1, wherein: and a filter layer is arranged at the air inlet.

8. The dryer of claim 1, wherein: the driving piece is a stepping motor or a servo motor.