Novel air suction cover of natural luster finishing machine

Abstract

The utility model relates to the technical field of natural luster finishing machine equipment, in particular to a novel air suction cover of a natural luster finishing machine, which comprises an air suction cover arranged on the lower portion of the natural luster finishing machine, an air channel is formed between a cover body and the surface of a natural luster finishing roller body, and high-temperature oil smoke and plush generated in the natural luster finishing process of the natural luster finishing roller are collected in time. High-temperature lampblack and plush are prevented from being retained in the machine to influence long-term stable operation of equipment. And the air guide holes uniformly suck oil smoke in the length direction, so that uniform distribution of airflow is ensured. High-temperature oil smoke and plush are quickly discharged, uniform distribution of the temperature of the natural luster finishing roller body of the natural luster finishing machine is effectively controlled, and the natural luster finishing quality of cloth is effectively improved. The two ends of the upper housing and the two ends of the lower housing and the side panels of the rack form a flow guide space, turbulence or local retention of airflow is avoided, the smoothness and efficiency of the whole air flue are effectively improved, high-temperature oil smoke and plush are evenly sucked away, heat is evenly taken away, and the performance of equipment is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of heat pressing machine equipment, and in particular to a novel suction cover for a heat pressing machine. Background Technology

[0002] Heat pressing machines are generally equipped with a top suction hood. When there are many heat pressing rollers installed in the machine, the top suction hood quickly and promptly extracts the fumes generated by the rollers near it. However, the fumes generated by the rollers farther away from the top suction hood cannot be effectively extracted. Heat pressing machines also have side suction hoods, which have long, narrow suction ports along the bottom of the hood. Uneven suction of the fumes generated during the heat pressing process, resulting in uneven surface temperatures on the rollers, affects the heat pressing effect on the fabric. The structure of the side suction hood is as follows: Figure 6 As shown. At the same time, this causes the internal temperature of the heat exchanger to rise, resulting in low heat dissipation efficiency and generating a large amount of heat and fumes during operation. The high-temperature oil fumes and lint severely stain the fabric. Summary of the Invention

[0003] The technical problem to be solved by this utility model is to address the shortcomings of the existing technology by providing a new type of suction hood for a heat-pressing machine that quickly and evenly draws away the oil fumes from the bottom and sides of the heat-pressing roller by creating negative pressure on the side of the suction hood, thereby achieving a uniform surface temperature of the heat-pressing roller.

[0004] The technical problem to be solved by this utility model is achieved through the following technical solution: a novel suction hood for a heat pressing machine, comprising a suction hood disposed at the lower part of the heat pressing machine, and a hood body disposed in the non-heat pressing area of ​​the heat pressing roller. The hood body and the surface of the heat pressing roller form an air duct. The hood body includes an upper hood and a lower hood. The upper hood body wraps around the heat pressing roller from above. The upper and lower hood bodies are provided with hinge components along the length of their mating edges. The lower hood body wraps around the bottom of the heat pressing roller. The lower hood body is provided with a plurality of evenly distributed air guide holes along its length. The bottom of the lower hood body is provided with an air outlet channel communicating with the air guide holes. One end of the air outlet channel is closed, and the other end of the air outlet channel is provided as a fan port, at which a fan is connected. The hood body and the surface of the heat pressing roller form an air duct, which promptly collects the high-temperature oil fumes and lint generated by the heat pressing roller during the heat pressing process, preventing the high-temperature oil fumes and lint from remaining inside the machine and affecting the long-term stable operation of the equipment. The fumes are evenly drawn away along the length of the machine through the air guide holes, where they flow faster, ensuring uniform airflow distribution during operation. This ensures that high-temperature fumes and lint are quickly discharged, effectively controlling the temperature distribution of the heat-pressing rollers and improving the quality of fabric heat pressing.

[0005] As a further embodiment of this invention, the two ends of the upper and lower covers form a flow-guiding space with the side panel of the frame. The free edge of the top surface of the upper cover is provided with a reinforcing fold, which is turned upwards and outwards to form an L-shaped fold. The flow-guiding space avoids turbulence or local stagnation of airflow, effectively improving the smoothness and efficiency of the overall air duct. High-temperature fumes and lint are evenly absorbed and heat is evenly carried away, improving the performance of the equipment. The L-shaped fold provides support in the length direction, preventing the upper cover from deforming or collapsing during use.

[0006] As a further embodiment of this invention, the air outlet channel is a long, narrow box with openings at both ends. The top surface of the long, narrow box forms a lower cover. The closed end of the long, narrow box is fixedly fitted to the side plate of the frame. The long, narrow box is positioned directly below the heat-pressing roller. A wiring box is provided along the length of the long, narrow box, located on the side of the fan outlet and connected to the outside. Wiring holes are provided on the side wall of the long, narrow box near the wiring box. The long, narrow shape allows airflow to flow along the length of the box, effectively distributing and guiding the airflow. This reduces bends and sharp turns in the air duct, as well as turbulence and uneven airflow. Positioning the long, narrow box directly below the heat-pressing roller better controls the emission of high-temperature fumes and lint, improving airflow efficiency and heat dissipation.

[0007] Junction boxes connect to the outside environment, centrally managing the space for wires and cables, reducing cluttered wiring and connections. Junction boxes improve the overall neatness and security of the system.

[0008] The long, narrow enclosure is fixedly fitted to the side plate of the frame, enhancing the stability and robustness of the structure. This prevents the long, narrow enclosure from loosening or shifting during operation.

[0009] As a further embodiment of this invention, the hinge assembly includes a hinge shaft along the edge of the upper cover and two symmetrically arranged hinge shaft sleeves along the edge of the lower cover. The hinge shaft and the hinge shaft sleeves are hinged together, allowing the upper cover to rotate and open / close along the edge of the lower cover. The upper and lower covers are connected by the hinge assembly, facilitating opening and closing and enabling maintenance, cleaning, repair, or adjustment of the heat-pressing roller.

[0010] As a further embodiment of this invention, the upper cover is bent into an arc shape, with a smooth, streamlined inner wall and a handle on the outer wall. High-temperature fumes and lint flow smoothly within the arc shape with minimal resistance, and the handle facilitates easy opening and closing of the upper cover.

[0011] As a further embodiment of this invention, the closed end of the elongated housing is provided with a connecting plate. One side of the connecting plate is close to the side plate of the heat press machine, and the connecting plate has a connecting hole. The connecting plate is fixed to the side plate of the heat press machine through the connecting hole. The vertical edge of the upper cover is provided with a vertical guard edge, which rests against the end of the side plate of the heat press machine. This ensures a tight connection between the closed end of the elongated housing and the side plate of the heat press machine. This effectively enhances the overall stability between the housing and the heat press machine, ensuring convenient and quick assembly and disassembly.

[0012] The beneficial effects of this utility model are:

[0013] This utility model provides a novel suction hood for a heat pressing machine, comprising a suction hood located at the bottom of the heat pressing machine and a cover body positioned in the non-heat pressing area of ​​the heat pressing roller. The cover body and the surface of the heat pressing roller form an air duct, promptly collecting high-temperature oil fumes and lint generated during the heat pressing process, preventing these substances from accumulating inside the machine and affecting its long-term stable operation. By uniformly drawing away the oil fumes along the length direction through air guide holes, it ensures even airflow distribution during the heat pressing machine's operation. This ensures rapid discharge of high-temperature oil fumes and lint, effectively controlling the uniform temperature distribution of the heat pressing roller and significantly improving the quality of fabric heat pressing.

[0014] The upper and lower covers form airflow guiding spaces at both ends with the side panels of the frame, preventing airflow turbulence or local stagnation, effectively improving the overall airflow smoothness and efficiency. High-temperature fumes and lint are evenly absorbed and heat is carried away uniformly, improving equipment performance. The free edge of the top surface of the upper cover has an L-shaped fold to provide support in the length direction, preventing the upper cover from deforming or collapsing during use.

[0015] The elongated shape of the enclosure allows airflow to follow its length, effectively distributing and guiding it. This reduces bends and sharp turns in the ductwork, minimizing turbulence and uneven airflow. Positioned directly below the heat-pressing rollers, the elongated enclosure better controls the emission of high-temperature fumes and lint, improving airflow efficiency and heat dissipation. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the assembly structure of this utility model. Figure 1 ;

[0017] Figure 2 This is a schematic diagram of the assembly structure of this utility model. Figure 2 ;

[0018] Figure 3 This is a schematic diagram of the assembly structure of this utility model. Figure 3 ;

[0019] Figure 4 This is a partial structural diagram of the present invention. Figure 1 ;

[0020] Figure 5 This is a partial structural diagram of the present invention. Figure 2 ;

[0021] Figure 6 This is a schematic diagram of the side suction hood structure in the background art of this utility model.

[0022] Among them: 501-long strip box, 511-wiring hole, 512-wiring box, 513-closed end of long strip box, 514-fan outlet, 515-fan, 502-lower cover, 521-air guide hole, 503-upper cover, 531-vertical baffle, 532-reinforced folded edge, 504-handle, 505-hinged assembly. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below through embodiments and in conjunction with the accompanying drawings. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0024] The serial numbers assigned to components in this document, such as "first" and "second," are used only to distinguish the described objects and have no sequential or technical meaning. The terms "connection" and "linkage" used in this application, unless otherwise specified, include both direct and indirect connections (linkages). In the description of this utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," and "counterclockwise," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0025] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0026] Example 1

[0027] like Figures 1 to 5As shown, a novel suction hood for a heat press machine includes a suction hood located at the bottom of the heat press machine and a cover body located in the non-heat press area of ​​the heat press roller. The cover body and the surface of the heat press roller form an air duct. The cover body includes an upper cover 503 and a lower cover 502. The upper cover 503 wraps around the heat press roller from above. The vertical edge of the upper cover 503 has a vertical guard 531, which rests against the end of the side plate of the heat press machine. The upper cover 503 is bent into an arc shape, and the inner wall of the arc shape is smooth and streamlined. The free edge of the top surface of the upper cover 503 has a reinforcing fold 532, which is turned upward and outward into an L-shaped fold. The side plate of the heat press machine and the L-shaped fold provide support for the upper cover 503, preventing it from collapsing or deforming during use.

[0028] The lower cover 502 wraps around the bottom of the heat-curing roller. The two ends of the upper and lower covers form a flow guide space with the side panel of the frame. A large amount of oil fumes generated by the heat-curing roller during the heat-curing process are continuously and smoothly discharged in the flow guide space. The high-temperature oil fumes and lint evenly carry away the heat, and the heat-curing roller dissipates heat in real time.

[0029] The lower cover has several evenly distributed air guide holes 521 along its length. The bottom of the lower cover has an air outlet channel that communicates with the air guide holes. The air outlet channel is a long strip box 501 with openings at both ends. The top surface of the long strip box is the lower cover. One end of the air outlet channel is closed, and the other end of the air outlet channel is a fan port 514. A fan 515 is connected to the fan port and is located at the open end of the long strip box.

[0030] When the fan is started, the oil fumes that accumulate in the airflow space enter the air outlet duct in sequence through each air inlet. The fan creates a negative pressure environment in the air outlet duct, drawing the oil fumes from the airflow space into the air outlet duct in real time and then discharging them at high speed through the fan outlet.

[0031] The elongated box body's closed end 513 is fixedly fitted to the side plate of the frame. The elongated box body is positioned directly below the heat-pressing roller. A connecting plate is provided at the closed end of the elongated box body, with one side of the connecting plate close to the side plate of the heat-pressing machine. The connecting plate has connecting holes, through which it is fixed to the side of the heat-pressing machine. The side plate of the heat-pressing machine serves as a sealing plate for the elongated box body, simultaneously supporting and fixing the elongated box body in a fixed position.

[0032] A long, narrow box is equipped with a junction box 512 along its length. The junction box is located on the side of the fan inlet and connects to the outside. A wiring hole 511 is provided on the side wall of the long, narrow box near the junction box. Oil fumes diffused inside the heat exchanger are drawn into the junction box through the wiring hole, and the fumes in the junction box are discharged through the fan inlet. The wires and communication cables in the equipment are routed through the junction box, neatly organized, and provide a safe and reliable operating environment for the equipment.

[0033] Example 2

[0034] The upper and lower covers are provided with hinge assemblies 505 along the length of their mating edges. Each hinge assembly includes a hinge shaft along the edge of the upper cover and two symmetrically arranged hinge cylinders along the edge of the lower cover. The hinge shaft and the hinge cylinders are hinged together, allowing the upper cover to rotate and open / close along the edge of the lower cover. A handle 504 is provided on the outer wall of the upper cover.

[0035] When the heat press machine is stopped, to inspect or replace internal parts, manually pull the handle to pull the upper cover outward. The upper cover will rotate downward along the hinge axis to open, exposing the heat press roller and the internal environment of the machine.

[0036] Before starting the heat press machine, push the flipped-open upper cover back up to cover the heat press roller again. Then start the heat press machine to perform heat pressing. The oil fumes generated during the heat pressing process are continuously sucked out along the long strip box and discharged to the outside of the heat press machine.

[0037] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0038] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A novel suction hood for a glazing machine, comprising a suction hood arranged at the lower part of the glazing machine, characterized in that, The application relates to a calendering machine, and discloses a calendering machine with a cover arranged on a non-calendering area of a calendering roller, wherein the cover forms an air duct with the surface of the calendering roller, the cover comprises an upper cover shell (503) and a lower cover shell (502), the upper cover shell is wrapped downwards on the upper part of the calendering roller, the upper cover shell and the lower cover shell are provided with a hinge assembly (505) along the length direction of the abutting edges, the lower cover shell is wrapped on the bottom of the calendering roller, the lower cover shell is provided with a plurality of air guide holes (521) arranged uniformly along the length direction, the bottom of the lower cover shell is provided with an air outlet channel communicated with the air guide holes, one end of the air outlet channel is closed, the other end of the air outlet channel is provided with a fan mouth (514), and a fan (515) is connected to the fan mouth.

2. The new suction hood of the glazing machine according to claim 1, characterized in that, The two end parts of the upper cover shell and the lower cover shell form a flow guide space with the side panel of the rack, the top free end edge of the upper cover shell is provided with a reinforcing folded edge (532) which is outwardly turned upwards in an L-shaped folded edge.

3. The new suction hood of the glazing machine according to claim 2, characterized in that, The air outlet channel is a long strip-shaped box (501) with two open ends, the top surface of the long strip-shaped box is the lower cover shell, the closed end (513) of the long strip-shaped box is fixedly matched with the side panel of the rack, the long strip-shaped box is arranged directly below the calendering roller, the long strip-shaped box is provided with a threading box (512) along the length direction, the threading box is located on the side of the fan mouth and communicated with the outside, and the side wall close to the threading box of the long strip-shaped box is provided with a threading hole (511).

4. The new suction hood of the glazing machine according to claim 3, characterized in that, The hinge assembly (505) comprises a hinge shaft arranged on the edge of the upper cover shell and two symmetrically-arranged hinge shaft cylinders arranged on the edge of the lower cover shell, the hinge shaft is hingedly matched with the hinge shaft cylinders, and the upper cover shell is rotatably opened and closed along the edge of the lower cover shell.

5. The new suction hood of the glazing machine according to claim 4, characterized in that, The upper cover shell (503) is bent into an arc-shaped cover shell, the inner wall of the arc-shaped cover shell is smooth and streamlined, and a handle (504) is arranged on the outer wall of the upper cover shell.

6. The new suction hood of the glazing machine according to claim 5, characterized in that, The closed end of the long strip-shaped box is provided with a connecting plate, one side of the connecting plate is close to the side panel of the calendering machine, the connecting plate is provided with a connecting hole, the connecting plate is fixed on the side panel of the calendering machine through the connecting hole, the edge of the vertical side of the upper cover shell is provided with a vertical blocking edge (531), and the vertical blocking edge is close to the end part of the side panel of the calendering machine.

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