Condensate discharge structure of hosiery setting machine

Abstract

The application belongs to the technical field of sock setting machine, and particularly relates to a condensed water discharging structure of a sock setting machine, which comprises a rack, a plurality of sock plates and a conveying belt arranged on the surface of the rack, a setting mechanism comprising a sock setting chamber arranged on the rack and a steam generator connected with the sock setting chamber, and a condensed water discharging mechanism, which comprises a shell, a condensing plate, a water storage tank and a water guide plate.

Description

Technical Field

[0001] This application belongs to the technical field of sock shaping machines, and particularly relates to a condensate drainage structure for a sock shaping machine. Background Technology

[0002] Existing sock shaping machines typically use a closed steam chamber for sock shaping. During the shaping process, the steam chamber needs to be filled with steam, which requires the steam shaping machine to maintain a high-power operation continuously.

[0003] After the steam setting process is completed, a certain amount of high-temperature water will remain inside the steam generator. Directly discharging this water from the steam setting machine will damage the drain pipe; conversely, if this water is not discharged for an extended period, it will adversely affect the water storage tank inside the equipment. Furthermore, before the next setting process begins, the residual steam in the steam chamber needs to be discharged or cooled. Directly discharging this high-temperature steam may cause injury to on-site personnel. If an exhaust pipe is used for discharge, the high-temperature steam will condense during pre-cooling, and this condensate can easily accumulate in the exhaust pipe, causing blockage and reducing exhaust efficiency. Ultimately, this will affect the normal operation of the sock setting process, requiring improvement. Utility Model Content

[0004] The purpose of this application is to provide a condensate drainage structure for a sock shaping machine that can solve the above-mentioned problems.

[0005] The purpose of this application is to provide a condensate drainage structure for a sock shaping machine, comprising: The frame has a conveyor belt and multiple sock plates on its surface; The shaping mechanism includes a sock shaping chamber mounted on a frame and a steam generator connected thereto; It also includes a condensate drain mechanism, comprising: The housing has an air inlet at one end and an air outlet at the other end; A condenser plate is installed inside the housing and forms an exhaust channel inside the housing; A water storage tank is located at the bottom of the shell, with a water inlet at the top and a drain outlet at the bottom. A water guide plate is installed inside the housing and forms a water guide channel between it and the condenser plate. The water guide channel is connected to the exhaust channel and forms an air intake channel. The air intake channel is connected to the air inlet and the air outlet. A drainage structure is installed inside the water storage tank to drain the condensate inside the tank. When there is no condensate in the water tank, the drainage structure closes the inlet; when condensate accumulates in the water tank, the drainage structure opens the inlet, and the condensate is discharged.

[0006] The condensate drainage structure of this sock shaping machine, through the cooperation of its components, solves the problems of incomplete condensate separation, accumulation and blockage, and steam leakage in the shaping machine. The conveyor belt and sock plate on the frame ensure stable transport of socks to the shaping chamber, and the high-temperature steam generated by the shaping mechanism is cooled and condensed in the condensate drainage mechanism. The shell forms a closed processing space, and the exhaust channel formed by the condensate plate cooperates with the water guiding channel of the guide plate to achieve rapid separation of steam and condensate. The water tank collects the condensate, and the drainage structure is set to automatically open and close, ensuring timely discharge of condensate and preventing accumulation in the exhaust pipe, which could cause blockage and reduce exhaust efficiency.

[0007] Furthermore, the condenser plate includes: The first condenser plate is vertically arranged, with one end fixedly connected to the top surface of the inner wall of the shell, forming a first air guide channel between it and the inner wall of the shell. The second condenser plate is arranged horizontally and there are multiple horizontal condenser plates. The multiple horizontal condenser plates are staggered on the inner wall of the shell and the vertical condenser plate, and the multiple condenser plates are staggered to form a second air guide channel. The first air guide channel is connected to the second air guide channel to form an exhaust channel.

[0008] The vertical and horizontal staggered design of the first and second condensing plates forms a continuous and meandering exhaust channel, which changes the problem of short steam contact time and insufficient condensation in traditional straight channels. The vertical first condensing plate and the inner wall of the shell form the first air guiding channel to guide the steam. The multiple horizontal condensing plates are staggered, which makes the steam flow meanderingly in the second air guiding channel, lengthening the journey of high-temperature steam and effectively extending the residence time of steam in the shell and the contact area of ​​the condensing plates.

[0009] The above structure allows for sufficient heat exchange between high-temperature steam and the condenser plate, enabling rapid cooling and condensation of water vapor. At the same time, the channels are unobstructed, ensuring steam discharge efficiency and guaranteeing both condensation and separation effects while ensuring smooth exhaust from the stenter.

[0010] Furthermore: all the transverse condenser plates are inclined downwards, and the number of transverse condenser plates is at least three.

[0011] The downward-sloping design of the horizontal condenser plates allows gravity to guide condensate to flow quickly along the plate surface, preventing condensate from stagnating and accumulating. The presence of at least three plates further enhances the meandering of the channel, allowing steam to repeatedly contact the condenser plates through multiple turns, thus improving overall condensation efficiency. The combination of the tilt angle and the multiple-plate layout ensures smooth steam flow while maximizing the condensation contact area. This allows water vapor in the steam to quickly condense into droplets and flow along the inclined surface into the water guide channel, reducing the amount of water mist carried by the steam and minimizing the risk of scale buildup on the condenser plates, thereby extending their service life.

[0012] Furthermore, the lower surface of the transverse condensing plate is provided with condensation heads, and multiple condensation heads are also provided on the vertical condensing plate and the inner wall of the shell.

[0013] The installation of condensation heads accelerates the formation of water droplets from water vapor, thus increasing the condensation rate. Whether on the lower surface of a horizontal condenser plate, a vertical condenser plate, or the inner wall of the shell, condensation heads can quickly capture water vapor during steam flow, allowing it to condense and drip rapidly even at high steam velocities. The combined use of condensation heads with condenser plates and the shell further optimizes condensation, increases condensate collection, reduces energy waste, and prevents water mist from causing moisture corrosion to subsequent exhaust pipes.

[0014] Furthermore, the drainage structure includes: The upper plate is located above the water inlet; The lower plate is located inside the water storage tank; A connecting rod, one end of which is connected to the upper plate and the other end of which is connected to the lower plate, passes through the water inlet and the diameter of the connecting rod is smaller than the diameter of the water inlet; Both the upper and lower plates have a sealing layer at the end facing the water inlet.

[0015] By incorporating a drainage structure, the inlet is sealed, solving the problems of easy leakage and unreliable sealing in traditional sealing structures. The upper plate adheres to the inlet from above, while the lower plate adheres to the inside of the water tank. This double-fit structure enhances the tightness of the seal, effectively preventing steam leakage from the inlet. A connecting rod connects the upper and lower plates and ensures synchronized operation, guaranteeing consistent opening and closing. Its diameter, smaller than the inlet, allows ample space for condensate flow. The sealing layer not only enhances the sealing effect but also reduces frictional wear between the drainage structure and the inlet edge, extending component lifespan and providing a sealed guarantee for the automatic controlled discharge of condensate.

[0016] Furthermore, the density of the drainage structure is less than that of water, and the cross-section of the drainage structure is I-shaped. When there is no condensate in the water tank, the drainage structure is in contact with the inlet due to gravity, and the inlet is closed. When condensate begins to accumulate in the water tank, the drainage structure floats due to the buoyancy of the water, and the inlet opens, allowing the condensate to drain.

[0017] The drainage structure, with a density less than water, enables automatic control of condensate drainage without the need for additional electricity or manual intervention, thus reducing equipment operation and maintenance costs. When there is no condensate, the drainage structure relies on its own weight to tightly seal the inlet, preventing steam leakage. When condensate accumulates in the storage tank, the drainage structure automatically floats under buoyancy, opening the inlet and allowing condensate to flow rapidly into the storage tank and exit through the drain.

[0018] This automatic opening and closing method is fast, stable and reliable, unaffected by external factors such as power failures, ensuring timely drainage of condensate and preventing accumulation and blockage of the channel. It also prevents steam leakage when there is no condensate, thus ensuring both drainage efficiency and sealing effect.

[0019] The beneficial effects of this application are: 1. The condensate drainage structure of the sock shaping machine of this application, through the cooperation of various components, can solve the problems of incomplete condensate separation, accumulation and blockage, and steam leakage in the shaping machine; 2. The shell forms a closed processing space. The exhaust channel formed by the condenser plate and the water guiding channel of the water guide plate work together to achieve rapid separation of steam and condensate. The water storage tank is used to collect condensate. 3. The drainage structure is set to open and close automatically, which can ensure that condensate is discharged in time and avoids accumulation in the exhaust pipe, which can cause blockage and reduce exhaust efficiency. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the structure of the sock board of this utility model; Figure 3 This is a schematic diagram of the condensate drain mechanism of this utility model; Figure 4 yes Figure 3 A magnified view of A in the middle.

[0021] The attached figures are labeled as follows: 100, frame; 110, sock plate; 200, sock shaping chamber; 300, shell; 310, air inlet; 320, air outlet; 400, first condenser plate; 410, second condenser plate; 420, exhaust channel; 430, condensation head; 500, water tank; 510, water inlet; 520, drain outlet; 600, water guide plate; 610, water guide channel; 700, drainage structure; 710, upper plate; 720, lower plate; 730, connecting rod; 740, sealing layer. Detailed Implementation

[0022] The technical solutions of the embodiments of this application will be clearly described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application are within the scope of protection of this application.

[0023] The terms "first," "second," etc., used in the specification and claims of this application are used to distinguish similar objects and not to describe a specific order or sequence. It should be understood that such use of data can be interchanged where appropriate so that embodiments of this application can be implemented in orders other than those illustrated or described herein, and the objects distinguished by "first," "second," etc., are generally of the same class and the number of objects is not limited; for example, a first object can be one or more. Furthermore, in the specification and claims, "and / or" indicates at least one of the connected objects, and the character " / " generally indicates that the preceding and following objects are in an "or" relationship.

[0024] The condensate drainage structure of the sock shaping machine provided in this application will be described in detail below with reference to the accompanying drawings, through specific embodiments and application scenarios.

[0025] Example 1: like Figures 1 to 3 As shown in the figure, this application embodiment provides a condensate drainage structure for a sock shaping machine, including: The frame 100 has a conveyor belt and multiple sock plates 110 on its surface; The shaping mechanism includes a sock shaping chamber 200 mounted on a frame 100 and a steam generator connected thereto; It also includes a condensate drain mechanism, comprising: The housing 300 has an air inlet 310 at one end and an air outlet 320 at the other end. A condenser plate is disposed inside the housing 300 and forms an exhaust channel 420 inside the housing 300; A water storage tank 500 is located at the bottom of the shell 300, with a water inlet 510 at the top and a drain outlet 520 at the bottom. A water guide plate 600 is disposed inside the housing 300 and forms a water guide channel 610 between it and the condenser plate. The water guide channel 610 is connected to the exhaust channel 420 and forms an air intake channel. The air intake channel is connected to the air inlet 310 and the air outlet 320. The drainage structure 700 is installed inside the water storage tank 500 to drain the condensate inside the water storage tank 500. When there is no condensate in the water storage tank 500, the drainage structure 700 closes the inlet 510. When condensate accumulates in the water storage tank 500, the drainage structure 700 opens the inlet 510 and the condensate is discharged.

[0026] In some embodiments of this application, such as Figure 1 As shown, the sock shaping machine employs the aforementioned condensate drainage structure. Through the coordinated operation of its components, this sock shaping machine's condensate drainage structure solves the problems of incomplete condensate separation, accumulation and blockage, and steam leakage in the shaping machine. The conveyor belt on the frame 100 and the sock plate 110 ensure stable transport of socks to the shaping chamber. The high-temperature steam generated by the shaping mechanism is cooled and condensed in the condensate drainage mechanism. The housing 300 forms a closed processing space. The exhaust channel 420 formed by the condensation plate cooperates with the water guiding channel 610 of the water guiding plate 600 to achieve rapid separation of steam and condensate. The water tank 500 collects condensate, and the drainage structure 700 is set to automatically open and close, ensuring timely discharge of condensate and preventing accumulation in the exhaust pipe, which could cause blockage and reduce exhaust efficiency.

[0027] Example 2: This application provides a condensate drainage structure for a sock shaping machine. In addition to the above-mentioned technical features, the condensate drainage structure for the sock shaping machine in this application also includes the following technical features.

[0028] like Figure 3 As shown, the condenser plate includes: The first condenser plate 400 is vertically arranged, with one end fixedly connected to the top surface of the inner wall of the housing 300, and forming a first air guide channel between it and the inner wall of the housing 300. The second condenser plate 410 is arranged horizontally and multiple condenser plates are arranged alternately on the inner wall of the housing 300 and the vertical condenser plate, and the multiple condenser plates are arranged alternately to form a second air guide channel. The first air guide passage is connected to the second air guide passage to form an exhaust passage 420.

[0029] In this embodiment, the vertical and horizontal staggered design of the first condenser plate 400 and the second condenser plate 410 forms a continuous and meandering exhaust channel 420, which changes the problem of short steam contact time and insufficient condensation in the traditional straight channel. The vertical first condenser plate 400 and the inner wall of the shell 300 form a first air guide channel to guide the steam. The multiple horizontal condenser plates are staggered, which makes the steam flow meanderingly in the second air guide channel, lengthening the journey of the high-temperature steam and effectively extending the residence time of the steam in the shell 300 and the contact area of ​​the condenser plate.

[0030] The above structure allows for sufficient heat exchange between high-temperature steam and the condenser plate, enabling rapid cooling and condensation of water vapor. At the same time, the channels are unobstructed, ensuring steam discharge efficiency and guaranteeing both condensation and separation effects while ensuring smooth exhaust from the stenter.

[0031] Furthermore: all horizontal condenser plates are inclined downwards, and there are at least three horizontal condenser plates.

[0032] The downward-sloping design of the horizontal condenser plates allows gravity to guide condensate to flow quickly along the plate surface, preventing condensate from stagnating and accumulating. The presence of at least three plates further enhances the meandering of the channel, allowing steam to repeatedly contact the condenser plates through multiple turns, thus improving overall condensation efficiency. The combination of the tilt angle and the multiple-plate layout ensures smooth steam flow while maximizing the condensation contact area. This allows water vapor in the steam to quickly condense into droplets and flow along the inclined surface into the water guide channel 610, reducing the amount of water mist carried by the steam and minimizing the risk of scale buildup on the condenser plates, thereby extending their service life.

[0033] Example 3: This application provides a condensate drainage structure for a sock shaping machine. In addition to the above-mentioned technical features, the condensate drainage structure for the sock shaping machine in this application also includes the following technical features.

[0034] like Figure 3 As shown, a condensation head 430 is provided on the lower surface of the horizontal condensing plate, and multiple condensation heads 430 are also provided on the vertical condensing plate and the inner wall of the shell 300.

[0035] In this embodiment, the installation of the condensation head 430 can accelerate the accumulation of water vapor into water droplets, thereby increasing the condensation rate. Whether on the lower surface of the horizontal condensing plate, the vertical condensing plate, or the inner wall of the housing 300, the condensation head 430 can quickly capture water vapor during steam flow, allowing it to condense and drip rapidly even at high steam velocities. The combined use of the condensation head 430 with the condensing plate and housing 300 further optimizes the condensation effect, increases the amount of condensate collected, reduces energy waste, and prevents water mist from causing moisture corrosion to subsequent exhaust pipes.

[0036] Example 4: This application provides a condensate drainage structure for a sock shaping machine. In addition to the above-mentioned technical features, the condensate drainage structure for the sock shaping machine in this application also includes the following technical features.

[0037] like Figure 3 and Figure 4 As shown, the drainage structure 700 includes: The upper plate 710 is located above the inlet 510; The lower plate 720 is located inside the water storage tank 500; A connecting rod 730 has one end connected to the upper plate 710 and the other end connected to the lower plate 720. The connecting rod 730 passes through the water inlet 510 and the diameter of the connecting rod 730 is smaller than the diameter of the water inlet 510. Both the upper plate 710 and the lower plate 720 have a sealing layer 740 at the end facing the water inlet 510.

[0038] In this embodiment, the drainage structure 700 achieves a seal for the inlet 510, solving the problems of easy leakage and unreliable sealing in traditional sealing structures. The upper plate 710 adheres to the inlet 510 from above, and the lower plate 720 adheres to the inside of the water tank 500. This double-adhesion structure enhances the sealing tightness, effectively preventing steam leakage from the inlet 510. The connecting rod 730 connects the upper and lower plates 720 and ensures synchronized operation, guaranteeing consistent opening and closing states. Its smaller diameter than the inlet 510 allows sufficient space for condensate flow. The sealing layer 740 not only enhances the sealing effect but also reduces frictional wear between the drainage structure 700 and the edge of the inlet 510, extending component lifespan and providing a sealed guarantee for the automatic controlled discharge of condensate.

[0039] Furthermore, the density of the drainage structure 700 is less than that of water, and the cross-section of the drainage structure 700 is I-shaped. When there is no condensate in the water storage tank 500, the drainage structure 700 is in contact with the inlet 510 due to gravity, and the inlet 510 is closed at this time. When condensate begins to accumulate in the water storage tank 500, the drainage structure 700 floats due to the buoyancy of the water, and the inlet 510 opens, allowing the condensate to drain.

[0040] The drainage structure 700 has a density less than water, enabling automatic control of condensate drainage without additional electricity or manual intervention, thus reducing equipment operation and maintenance costs. When there is no condensate, the drainage structure 700 relies on its own weight to tightly seal the inlet 510, preventing steam leakage. When condensate accumulates in the storage tank 500, the drainage structure 700 automatically floats under buoyancy, opening the inlet 510. The condensate then flows rapidly into the storage tank 500 through the inlet 510 and is discharged from the outlet 520.

[0041] This automatic opening and closing method is fast, stable and reliable, unaffected by external factors such as power failures, ensuring timely drainage of condensate and preventing accumulation and blockage of the channel. It also prevents steam leakage when there is no condensate, thus ensuring both drainage efficiency and sealing effect.

[0042] It should be noted that, in this document, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element. Furthermore, it should be noted that the scope of the methods and apparatuses in the embodiments of this application is not limited to performing functions in the order shown or discussed, but may also include performing functions substantially simultaneously or in the reverse order, depending on the functions involved. For example, the described methods may be performed in a different order than described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

[0043] The embodiments of this application have been described above with reference to the accompanying drawings. However, this application is not limited to the specific embodiments described above. The specific embodiments described above are merely illustrative and not restrictive. Those skilled in the art can make many other forms under the guidance of this application without departing from the spirit and scope of the claims, and all of these forms are within the protection scope of this application.

Claims

1. A condensate drainage structure for a sock shaping machine, comprising: A frame (100) has a conveyor belt and multiple sock plates (110) on its surface; The shaping mechanism includes a sock shaping chamber (200) mounted on a frame (100) and a steam generator connected thereto; Its characteristic is that it further includes a condensate drainage mechanism, comprising: The housing (300) has an air inlet (310) at one end and an air outlet (320) at the other end; A condenser plate is disposed inside the housing (300) and forms an exhaust channel (420) inside the housing (300); A water storage tank (500) is located at the bottom of the shell (300), with an inlet (510) at the top and a drain (520) at the bottom; A water guide plate (600) is disposed inside the housing (300) and forms a water guide channel (610) between it and the condenser plate. The water guide channel (610) is connected to the exhaust channel (420) and forms a suction channel. The suction channel is connected to the air inlet (310) and the air outlet (320). A drainage structure (700) is installed inside the water storage tank (500) to drain the condensate in the water storage tank (500); When there is no condensate in the water storage tank (500), the drainage structure (700) closes the inlet (510). When there is condensate in the water storage tank (500), the drainage structure (700) opens the inlet (510) and the condensate is discharged.

2. The condensate drainage structure of a sock shaping machine according to claim 1, characterized in that: The condenser plate includes: The first condenser plate (400) is vertically arranged, with one end fixedly connected to the top surface of the inner wall of the housing (300), and forming a first air guide channel between the plate and the inner wall of the housing (300). The second condenser plate (410) is arranged horizontally and multiple condenser plates are arranged alternately on the inner wall of the shell (300) and the vertical condenser plate, and the multiple condenser plates are arranged alternately to form a second air guide channel. The first air guide passage is connected to the second air guide passage to form an exhaust passage (420).

3. The condensate drainage structure of a sock shaping machine according to claim 2, characterized in that: The second condenser plates (410) are all inclined downwards, and the number of the second condenser plates (410) is at least three.

4. The condensate drainage structure of a sock shaping machine according to claim 3, characterized in that: The lower surface of the second condensing plate (410) is provided with a condensation head (430), and multiple condensation heads (430) are also provided on the vertical condensing plate and the inner wall of the shell (300).

5. The condensate drainage structure of a sock shaping machine according to claim 4, characterized in that: The drainage structure (700) includes: The upper plate (710) is located above the inlet (510); The lower plate (720) is located inside the water storage tank (500); A connecting rod (730) is connected at one end to the upper plate (710) and at the other end to the lower plate (720). The connecting rod (730) passes through the inlet (510) and the diameter of the connecting rod (730) is smaller than the diameter of the inlet (510). Both the upper plate (710) and the lower plate (720) have a sealing layer (740) at the end facing the water inlet (510).

6. The condensate drainage structure of a sock shaping machine according to claim 5, characterized in that: The density of the drainage structure (700) is less than that of water, and the cross-section of the drainage structure (700) is I-shaped. When there is no condensate in the water storage tank (500), the drainage structure (700) is attached to the inlet (510) due to gravity, and the inlet (510) is closed at this time. When condensate begins to accumulate in the water storage tank (500), the drainage structure (700) floats due to the buoyancy of the water, and the inlet (510) opens, and the condensate is discharged.

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