CN215921093U

CN215921093U - Thermal cycle formula artificial leather foaming furnace

Info

Publication number: CN215921093U
Application number: CN202122442445.3U
Authority: CN
Inventors: 许垂展; 许垂玲
Original assignee: Xinjian Technology Jiangxi Co ltd
Current assignee: Xinjian Technology Jiangxi Co ltd
Priority date: 2021-10-11
Filing date: 2021-10-11
Publication date: 2022-03-01
Anticipated expiration: 2031-10-11

Abstract

The application discloses thermal cycle formula artificial leather foaming furnace, including foaming subassembly and thermal cycle subassembly, the foaming subassembly includes the base curb plate, the conveyer belt, the device generates heat, first fan, blast pipe and the board of blowing, the both sides at the base are installed to the curb plate, the conveyer belt is installed in the middle of the curb plate, first fan is installed at the curb plate lateral part, the device that generates heat is installed at first fan lateral part, the blast pipe is connected with first fan, the board of blowing is connected with the first fan other end, board subtend conveyer belt upper surface of blowing, the thermal cycle subassembly includes casing and return air duct, the casing is installed in the conveyer belt outside, the inside hot-blast chamber that is provided with of casing, the dorsal part at first fan is connected to the one end of return air duct, the hot-blast chamber bottom that the other end of return air duct is connected. This scheme sets up through the casing and collects steam, prevents that the heat from dispersing, through the setting of blast pipe and return air duct, retrieves the heat and reheats, cyclic utilization, and the high-efficient resource that utilizes improves the foaming effect simultaneously.

Description

Thermal cycle formula artificial leather foaming furnace

Technical Field

The application relates to the technical field of artificial leather foaming, in particular to a thermal cycle type artificial leather foaming furnace.

Background

The basic components of artificial synthetic leather are a fabric layer and a foam layer covering the fabric, which may be cotton, hemp, nylon, polyester, polyethylene, polypropylene, acrylic, etc., and Polyurethane (PU) and polyvinyl chloride (PVC) are generally foam layers. In order to overcome the defects of the artificial leather, foaming treatment is usually carried out by using a foaming agent in the production process, and the foaming agent not only can enable the artificial leather to be softer, but also can enable the artificial leather to generate natural grains when grains are kneaded, so that the leather feeling is enhanced.

Use the foaming furnace to carry out the processing in the foaming processing process, a foaming machine for the foaming of leather is disclosed in the patent with the prior publication number of CN208148329U, one side through the conveyer belt support frame is equidistantly installed and is provided with a plurality of combustors to generate heat flow, the area of the leather heated simultaneously is greatly improved, the work efficiency of the foaming machine is increased, the local temperature on the surface of the leather can be effectively avoided to be lower through the lower air-out device and the upper air-out device, the problem of the deformation of the surface of the leather is caused, but the air-out device of the foaming device is open, the heat is dispersed when in use, the resources are wasted, the atmospheric heat emission is increased at the same time, the foaming machine is not beneficial to scientific development, and therefore a new thermal cycle type artificial leather foaming furnace is needed.

SUMMERY OF THE UTILITY MODEL

The present application is directed to a thermal cycle type artificial leather foaming furnace, which can solve the problems of the related art.

In order to achieve the above objects, the present application provides a thermal cycle type artificial leather foaming furnace including a foaming component and a thermal cycle component.

The foaming component comprises a base side plate, a conveyor belt, a heating device, a first fan, an air supply pipe and an air blowing plate, wherein the side plate is arranged on two sides of the base, the conveyor belt is arranged in the middle of the side plate, the first fan is arranged on the side part of the side plate, the heating device is arranged on the side part of the first fan, the air supply pipe is connected with the first fan, the air blowing plate is connected with the other end of the first fan, and the air blowing plate faces the upper surface of the conveyor belt.

The thermal cycle subassembly includes casing and return air duct, and the casing is installed in the conveyer belt outside, and the inside hot-blast chamber that is provided with of casing, the dorsal part at first fan is connected to the one end of return air duct, the hot-blast chamber bottom that the other end of return air duct is connected.

In an embodiment of the present application, a material passing opening is formed in a side wall of the housing adjacent to the feeding end of the conveyor belt.

In one embodiment of the present application, a second fan is mounted in the return air duct adjacent to the hot air chamber.

In an embodiment of the present application, the blowing directions of the first fan and the second fan are both counterclockwise.

In an embodiment of the present application, the through openings are disposed on two sides of the casing.

In an embodiment of this application, curb plate inside is provided with electronic slide rail, and the inboard slidable mounting of curb plate has the slider, and inside the slider stretched into the casing through the opening, a plurality of pinch rollers were installed in the slider bottom rotation, and a plurality of pinch rollers all rolled the laminating with the conveyer belt.

In an embodiment of this application, the slider is provided with four, and four sliders set up respectively at the upper left side of conveyer belt, upper right side, left downside and right downside, and four group's pinch rollers that four sliders are connected are laminated with the upper surface and the lower surface of conveyer belt respectively.

In one embodiment of the present application, the heat generating means is provided as an electric heater or a gas burner.

Compared with the prior art, the beneficial effects of this application are: through the thermal cycle formula artificial leather foaming furnace of above-mentioned design, during the use, the leather parcel that needs the foaming is in the conveyer belt outside, device and the operation of first fan generate heat, first fan passes through the blast pipe and sends hot-blast air to the board of blowing, the board of blowing heats the foaming to the leather, because the casing sets up, the hot-blast flow of conveyer belt upside reaches the downside, carry out reheating to the leather of conveyer belt downside, improve the foaming effect, the return air pipe collects hot-blast air and retrieves heating device, recycling once more, this scheme collects steam through the setting of casing, prevent heat dispersion, setting through blast pipe and return air pipe, retrieve the heat and reheat, cyclic utilization, high-efficient resource utilization, improve the foaming effect simultaneously.

Drawings

FIG. 1 is a schematic front view of a thermal cycle type artificial leather foaming furnace according to an embodiment of the present application;

FIG. 2 is a schematic cross-sectional front view of a thermal cycle type artificial leather foaming furnace according to an embodiment of the present application;

FIG. 3 is a schematic side view of a cross-sectional structure of a thermal cycle type artificial leather foaming furnace according to an embodiment of the present application;

FIG. 4 is a schematic view of a second fan mounting structure of the thermal cycle type artificial leather foaming furnace according to an embodiment of the present application.

In the figure: 100. a foaming component; 110. a base; 120. a side plate; 130. a slider; 140. a port; 150. a pinch roller; 160. a conveyor belt; 170. a heat generating device; 180. a first fan; 190. an air supply pipe; 191. a blowing plate; 200. a thermal cycle assembly; 210. a housing; 220. a hot air cavity; 230. a material inlet is formed; 240. a second fan; 250. and a return air pipe.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

In addition, the term "plurality" shall mean two as well as more than two.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Example 1

Referring to fig. 1 to 4, the present application provides a thermal cycle type artificial leather foaming furnace, which includes a foaming component 100 and a thermal cycle component 200, wherein the thermal cycle component 200 is installed at a side portion of the foaming component 100, the foaming component 100 is used for foaming leather, and the thermal cycle component 200 is used for recycling heat generated during foaming.

The foaming component 100 comprises a base 110 side plate 120, a conveyor belt 160, a heating device 170, a first fan 180, an air supply pipe 190 and a blowing plate 191, wherein the side plate 120 is arranged at two sides of the base 110, the conveyor belt 160 is arranged in the middle of the side plate 120, the first fan 180 is arranged at the side part of the side plate 120, the heating device 170 is an electric heater or a gas furnace, the heating device 170 is arranged at the side part of the first fan 180, the air supply pipe 190 is connected with the first fan 180, the blowing plate 191 is connected with the other end of the first fan 180, and the blowing plate 191 faces the upper surface of the conveyor belt 160.

The thermal cycle assembly 200 includes a housing 210 and a return duct 250, the housing 210 is installed outside the conveyor belt 160, a hot air chamber 220 is provided inside the housing 210, one end of the return duct 250 is connected to the back side of the first fan 180, and the other end of the return duct 250 is connected to the bottom of the hot air chamber 220.

During specific setting, see, fig. 3, the casing 210 is provided with a material through opening 230 near the side wall of the feeding end of the conveyor belt 160 for feeding and discharging leather, the leather is conveyed on the conveyor belt 160 and is fed from the upper side of the conveyor belt 160 and conveyed to the lower side of the conveyor belt 160 for discharging again, so that the residence time of the leather in the hot air cavity 220 is prolonged, and further foaming is more sufficient.

Referring to fig. 3 and 4, a second fan 240 is installed in a position, adjacent to the hot air cavity 220, of the return air pipe 250, and is used for improving the hot air extraction capacity, meanwhile, the blowing directions of the first fan 180 and the second fan 240 are both counterclockwise, the first fan 180 feeds hot air into the hot air cavity 220, the hot air heats the leather on the upper side of the conveyor belt 160 for the first time, along with the suction of the second fan 240, the hot air flows to the lower side of the conveyor belt 160, the leather on the lower side of the conveyor belt 160 is heated for the second time, at this time, the second fan 240 sucks the residual heat to the first fan 180, and the heating device 170 heats the hot air again, so that the heat is recycled.

See fig. 2 and fig. 3, through openings 140 have been seted up to casing 210 both sides, the inside electronic slide rail that is provided with of curb plate 120, the inboard slidable mounting of curb plate 120 has slider 130, inside slider 130 stretched into casing 210 through opening 140, slider 130 bottom rotated and is installed a plurality of pinch rollers 150, a plurality of pinch rollers 150 all rolled the laminating with conveyer belt 160. The four sliding blocks 130 are respectively arranged on the left upper side, the right upper side, the left lower side and the right lower side of the conveyor belt 160, and the four groups of pressing wheels 150 connected with the four sliding blocks 130 are respectively attached to the upper surface and the lower surface of the conveyor belt 160. The electric slide rail controls the sliding block 130 to be far away from the conveying belt 160, so that the pressing wheel 150 does not press leather any more, the leather can be adjusted, the electric slide rail drives the sliding block 130 to be close to the middle, the pressing wheel 150 is tightly attached to the leather, and the leather is fixed on the outer side of the conveying belt 160.

Specifically, the working principle of the thermal cycle type artificial leather foaming furnace is as follows: during the use, the leather parcel that needs the foaming is in the conveyer belt 160 outside, use pinch roller 150 to fix, device 170 and the operation of first fan 180 generate heat, first fan 180 sends hot-blast to blowing board 191 through blast pipe 190, blowing board 191 heats the foaming to the leather, because the setting of casing 210, the hot-blast downside that flows of conveyer belt 160 upside, the leather of hot-blast to conveyer belt 160 downside heats once more, improve the foaming effect, return air pipe 250 collects near hot-blast recovery device 170 that generates heat, make heat recycle once more, this scheme collects steam through the setting of casing 210, prevent that the heat from dispersing, setting through blast pipe 190 and return air pipe 250, retrieve the heat and reheat, cyclic utilization, the high efficiency resource that utilizes, improve the foaming effect simultaneously.

It should be noted that: the model specifications of the conveyor belt 160, the heating device 170, the first fan 180 and the second fan 240 need to be determined by model selection according to the actual specification of the device, and the specific model selection calculation method adopts the prior art in the field, so detailed description is omitted.

The power supply of the conveyor belt 160, the heat generating device 170, the first fan 180 and the second fan 240 and the principle thereof will be apparent to those skilled in the art and will not be described in detail herein.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A thermal cycle formula artificial leather foaming furnace which characterized in that includes:

the foaming component (100) comprises a base (110), side plates (120), a conveyor belt (160), a heating device (170), a first fan (180), an air supply pipe (190) and an air blowing plate (191), wherein the side plates (120) are arranged on two sides of the base (110), the conveyor belt (160) is arranged in the middle of the side plates (120), the first fan (180) is arranged on the side part of the side plates (120), the heating device (170) is arranged on the side part of the first fan (180), the air supply pipe (190) is connected with the first fan (180), the air blowing plate (191) is connected with the other end of the first fan (180), and the air blowing plate (191) faces to the upper surface of the conveyor belt (160);

thermal cycle subassembly (200), thermal cycle subassembly (200) includes casing (210) and return air pipe (250), casing (210) are installed conveyer belt (160) outside, casing (210) inside is provided with hot-blast chamber (220), the one end of return air pipe (250) is connected the dorsal part of first fan (180), the other end of return air pipe (250) is connected hot-blast chamber (220) bottom.

2. The thermal cycle type artificial leather foaming furnace as claimed in claim 1, wherein the side wall of the housing (210) adjacent to the feeding end of the conveyor belt (160) is provided with a feed opening (230).

3. The thermal cycle type artificial leather foaming furnace as claimed in claim 1, wherein the duct of the return air duct (250) is installed with a second fan (240) adjacent to the hot air chamber (220).

4. The thermal cycle type artificial leather foaming furnace as claimed in claim 3, wherein the blowing directions of the first fan (180) and the second fan (240) are both counterclockwise.

5. The thermal cycle type artificial leather foaming furnace as claimed in claim 1, wherein the housing (210) is formed with through holes (140) at both sides thereof.

6. The thermal circulation type artificial leather foaming furnace as claimed in claim 5, wherein an electric slide rail is arranged inside the side plate (120), a slide block (130) is slidably mounted inside the side plate (120), the slide block (130) extends into the interior of the housing (210) through the through hole (140), a plurality of press wheels (150) are rotatably mounted at the bottom of the slide block (130), and the plurality of press wheels (150) are all in rolling fit with the conveyor belt (160).

7. The thermal circulation type artificial leather foaming furnace as claimed in claim 6, wherein four sliding blocks (130) are provided, four sliding blocks (130) are respectively provided at the upper left side, the upper right side, the lower left side and the lower right side of the conveyor belt (160), and four sets of pressing wheels (150) connected to the four sliding blocks (130) are respectively attached to the upper surface and the lower surface of the conveyor belt (160).

8. A thermal circulation type artificial leather foaming furnace as claimed in claim 1, wherein the heat generating means (170) is provided as an electric heater or a gas furnace.