Compound double-outlet setting device, compound tentering setting equipment, compound tentering setting system and application of compound double-outlet setting device and compound tentering setting system

Abstract

The invention provides a compound double-outlet setting device, compound tentering setting equipment, a compound tentering setting system and application. The compound double-outlet setting device comprises a shell with an air chamber, a first air spraying mechanism, a second air spraying mechanism, an air guide component and a fan unit. An air inlet pipe communicated with the air chamber is constructed on one side, facing the fan unit, of the air guide component, and the air guide component convexly extends in the axial direction to form a separation part facing the air inlet pipe, so that the air guide component is separated into a first air guide pipe and a second air guide pipe which are communicated with the first air spraying mechanism and the second air spraying mechanism respectively; a turbine included in the fan unit is formed in the air inlet pipe so as to convey hot air in the air chamber to the air guide component, and the hot air in the air guide component is conveyed to the first air spraying mechanism and the second air spraying mechanism through the first air guide pipe and the second air guide pipe respectively. The air volume of hot air sprayed by the first air spraying mechanism and the second air spraying mechanism is accurately controlled, and the air volume required by different types of fabric in different shaping processes is met.

Description

Technical Field

[0001] The invention relates to the technical field of shaping machines, and in particular to a compound double-outlet shaping device, compound tentering shaping equipment, system and application. Background Art

[0002] The stentering, drying and shaping process is the most widely used finishing technology in the textile printing and dyeing finishing process. It is suitable for the stentering, drying and shaping process of various types of fabrics such as woven fabrics, knitted fabrics, non-woven fabrics, fur and leather, composite fabrics, etc. During the chemical or physical processing such as bleaching, dyeing, printing, etc., the fabric is affected by various external forces. It becomes radially elongated, weft-wise contracted, uneven in width and weft-skewed, and other fabric dimensional stability problems. It needs to be corrected through stenting, drying and shaping. Stenting, drying and shaping are to control the width of cotton rattan, silk, wool fabrics and some hygroscopic chemical fibers with a certain humidity to a specified size in the stenter, and then dry them, eliminate internal stress, adjust the state of the fabric, make the fabric width uniform and stable in size.

[0003] The Chinese invention patent with publication number CN117845475A discloses a double-outlet compound shaping device, compound stenter shaping equipment, system and application, wherein the double-outlet compound shaping device comprises: a shell with an air chamber, a double-outlet air supply mechanism, a first air spray mechanism and a second air spray mechanism, and a hot air supply mechanism; the double-outlet air supply mechanism comprises: an air supply component, and a guide member symmetrically arranged in the air chamber along the axis center and formed on the periphery of the air supply component; the guide member divides the air chamber into an air guide duct, and the air guide duct forms two air supply ports with opposite outlet directions along the vertical direction; the air supply component sucks hot gas in the hot air supply mechanism into the air chamber, and the hot gas flows in a rotational direction in the air guide duct and is respectively transported to the first air spray mechanism and the second air spray mechanism through two air supply ports with opposite outlet directions.

[0004] However, in the double-outlet compound shaping device in the above-mentioned prior art, in order to adjust the amount of gas sprayed by the first air spray mechanism and the second air spray mechanism, the operator needs to manually control the rotation angle of the adjusting air valve to control the amount of gas sprayed by the first air spray mechanism and the second air spray mechanism. However, different types of fabrics require different air volumes in different shaping processes (for example, pre-shaping, shaping after dyeing, shaping of finished products, etc.). The operator's manual control of the rotating angle of the adjusting air valve has low accuracy, and it is difficult to accurately distribute the hot gas volume sprayed by the first air spray mechanism and the second air spray mechanism, thereby affecting the drying and shaping effect of the fabric.

[0005] In view of this, it is necessary to improve the double-outlet compound shaping device in the prior art to solve the above problems. Summary of the invention

[0006] The purpose of the present invention is to disclose a compound double-outlet shaping device, a compound stretching shaping equipment, a system and an application, which are used to solve the many defects existing in the double-outlet compound shaping device in the prior art, especially to achieve precise control of the hot gas air volume sprayed by the first air spray mechanism and the second air spray mechanism to meet the air volume required by different types of fabrics in different shaping processes.

[0007] To achieve the above-mentioned object, the present invention provides a compound double-outlet shaping device, comprising: a housing having an air chamber, a first air jet mechanism and a second air jet mechanism symmetrically arranged along the axis of the housing, at least two groups of air guide components arranged side by side in the transverse direction and formed in the air chamber, and a fan unit axially arranged in the housing;

[0008] An air inlet pipe connected to the air chamber is constructed on one side of the air guide component facing the fan unit, and the air guide component protrudes along the axial direction to form a partition facing the air inlet pipe, so as to separate the air guide component into a first air guide pipe and a second air guide pipe respectively connected to the first air spray mechanism and the second air spray mechanism;

[0009] The turbine included in the fan unit is formed on the air inlet pipe to transport the hot gas in the air chamber to the air guide component, and the hot gas is transported to the first air injection mechanism and the second air injection mechanism through the first air guide pipe and the second air guide pipe in the air guide component respectively.

[0010] As a further improvement of the present invention, the partition portion comprises: a first partition plate and a second partition plate symmetrically arranged along the axis of the shell;

[0011] The first partition plate and the second partition plate extend obliquely relative to the shell axis and intersect each other, and the intersection of the first partition plate and the second partition plate is coaxial with the turbine axis.

[0012] As a further improvement of the present invention, an extension direction of the first partition and an extension direction of the second partition form an angle greater than 0° and less than 180°.

[0013] As a further improvement of the present invention, the compound double-outlet shaping device also includes: a control system that controls the fan unit to drive the turbine speed to adjust the hot gas volume delivered to the air guide component, and uniformly adjusts the hot gas volume delivered to the first air spray mechanism and the second air spray mechanism.

[0014] As a further improvement of the present invention, the compound double-outlet shaping device further comprises: a hot air supply mechanism formed between the first air spray mechanism and the second air spray mechanism along the axial direction and connected to the air chamber;

[0015] The hot air supply mechanism includes: a combustion chamber, a heating source for forming hot gas in the combustion chamber, and a hot air pipe connecting the combustion chamber and the air chamber.

[0016] As a further improvement of the present invention, the first air spray mechanism comprises: a first air spray pipe group and a second air spray pipe group arranged vertically up and down; the second air spray mechanism comprises: a third air spray pipe group and a fourth air spray pipe group arranged vertically up and down;

[0017] The first air spray pipe group, the second air spray pipe group, the third air spray pipe group and the fourth air spray pipe group each include a plurality of air spray pipes arranged in a transverse direction, and a plurality of air spray holes are constructed on the inner side walls of the air spray pipes that are opposite to each other in a vertical direction.

[0018] As a further improvement of the present invention, the side walls of the shell configured with the first air spray mechanism and the second air spray mechanism are constructed to have air guide ports for connecting the air guide component with the air spray pipe, and the number of air spray pipes connected to adjacent air guide components is the same.

[0019] As a further improvement of the present invention, the hot air pipe is constructed with a plurality of hot air distribution pipes connected to the air chamber, or the hot air pipe is constructed with a plurality of hot air distribution ports connected to the air chamber.

[0020] As a further improvement of the present invention, the fan unit includes: a support seat extending into the wind chamber is formed by a recessed side wall of the shell opposite to the hot air supply mechanism, and a driving unit is arranged on the support seat, and a driving shaft of the driving unit passes through the support seat and extends into the wind chamber to connect to the turbine.

[0021] Based on the same inventive concept, the present invention also discloses a compound stretching and shaping equipment, comprising: a box body, at least one compound double-outlet shaping device axially arranged in the box body as disclosed in any of the above-mentioned inventions, a first stretching mechanism arranged in the box body to stretch the fabric dried by the first air jet mechanism, and a second stretching mechanism to stretch the fabric dried by the second air jet mechanism.

[0022] As a further improvement of the present invention, the compound stentering shaping device comprises at least two compound double-outlet shaping devices, and adjacent compound double-outlet shaping devices are spliced ​​along the longitudinal side wall of the shell.

[0023] As a further improvement of the present invention, the compound tentering setting device further includes: a support frame longitudinally arranged on both sides of the first air jet mechanism and the second air jet mechanism, the first tentering mechanism includes: two first tentering members transversely arranged on the support frame, and the second tentering mechanism includes: two second tentering members transversely arranged on the support frame;

[0024] The two first stretching members are used to stretch the fabric when they are close to each other, and the two second stretching members are used to stretch the fabric when they are close to each other.

[0025] Based on the same inventive concept, the present invention also discloses a compound stentering and shaping system, comprising: a cloth feeding unit, at least one compound stentering and shaping device disclosed in any one of the above inventions, and a cloth discharging unit;

[0026] The compound stentering and shaping device is arranged between the cloth feeding unit and the cloth discharging unit.

[0027] As a further improvement of the present invention, the compound stretching and shaping system comprises at least two compound stretching and shaping devices, and two adjacent compound stretching and shaping devices are spliced ​​along the longitudinal side wall of the box body.

[0028] Based on the same inventive concept, the present invention also discloses the application of a compound stretching and shaping system, using the compound stretching and shaping system disclosed in any of the above inventions to stretch and shape fabrics, wherein the fabrics include woven fabrics, knitted fabrics, nonwovens, non-woven fabrics, fur and leather, and composite fabrics.

[0029] Compared with the prior art, the beneficial effect of the present invention is that compared with the double-outlet compound shaping device in the prior art which controls the hot gas volume by manually adjusting the rotation angle of the air valve by the operator, the compound double-outlet shaping device adjusts the speed of the turbine through the fan unit to adjust the hot gas volume delivered to the air guide component, thereby adjusting the hot gas volume delivered to the first air spray mechanism and the second air spray mechanism, and accurately adjusting the hot gas volume sprayed by the first air spray mechanism and the second air spray mechanism, and adaptively adjusting the hot gas volume required by different types of textiles in different shaping processes to ensure the drying and shaping effect of the textiles. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is an overall diagram of the compound double-outlet shaping device disclosed by the present invention;

[0031] Figure 2 is a three-dimensional schematic diagram of the connection between the air inlet duct, the first air duct and the second air duct;

[0032] Figure 3 It is a plan view of the air guide component;

[0033] Figure 4 It is a three-dimensional schematic diagram of two groups of air guide components being arranged side by side in the wind chamber in the transverse direction;

[0034] Figure 5 is a schematic diagram of cutting the air inlet duct, the first air guide duct and the second air guide duct;

[0035] Figure 6 is a schematic diagram of a cutaway hot air supply mechanism, wherein the hot air pipe is constructed to form a hot air distribution pipe connected to the ventilation chamber;

[0036] Figure 7 is a schematic diagram of a cross-section of a hot air supply mechanism in another embodiment, wherein the hot air pipe is constructed with a hot air distribution port connected to the ventilation chamber;

[0037] Figure 8 An overall diagram of a compound stentering shaping device including a compound double-outlet shaping device disclosed in the present invention;

[0038] Fig. 9 A schematic diagram of a compound stentering and setting system formed by splicing multiple compound stentering and setting devices;

[0039] Fig.10 A schematic diagram showing another perspective of a compound stentering and setting system formed by splicing multiple compound stentering and setting devices;

[0040] Fig.11 It is an overall diagram of a compound stentering shaping device including a compound double-outlet shaping device in another embodiment;

[0041] Fig.12 for Fig.11 A schematic diagram of a compound stentering and setting system formed by splicing multiple compound stentering and setting equipment;

[0042] Fig.13 for Fig.12 Another perspective schematic diagram of a compound stentering and setting system formed by splicing multiple compound stentering and setting equipment;

[0043] Fig.14 It is a schematic diagram of a compound stentering shaping device formed by longitudinally splicing two compound double-outlet shaping devices disclosed in the present invention;

[0044] Fig.15 It is a schematic diagram showing that the air supply directions of the hot air supply mechanisms in the adjacent compound stentering and setting devices included in the compound stentering and setting system disclosed by the present invention are arranged in a periodic staggered arrangement;

[0045] Fig.16 for Fig.15 A schematic diagram from another perspective of multiple compound stretching and setting devices included in the compound stretching and setting system. DETAILED DESCRIPTION

[0046] The present invention is described in detail below in conjunction with the various embodiments shown in the accompanying drawings, but it should be noted that these embodiments are not limitations of the present invention, and any equivalent transformations or substitutions in functions, methods, or structures made by ordinary technicians in the field based on these embodiments are all within the scope of protection of the present invention.

[0047] It is particularly important to note that in the following embodiments, the term "vertical" refers to Figure 4 The term "lateral" means Figure 4 The term "axial direction" means Figure 3 The term "longitudinal direction" refers to the direction of the axis P of the housing 1. Figure 4 In the direction indicated by the X-axis, the longitudinal direction is parallel to the axial direction.

[0048] Please refer to Figures 1 to 16 A specific implementation method of a compound double-outlet shaping device, a compound stenter shaping equipment, a system and an application is disclosed.

[0049] It should be noted that the objects processed by the hot gas delivered by the compound double-outlet shaping device, compound stenter shaping equipment, system and application disclosed in this embodiment include but are not limited to various fabrics such as warp knitting, weft knitting, chemical fiber fabrics, coating, wool, cotton, polyester and cloth, and are particularly suitable for woven fabrics or knitted fabrics. In each embodiment of the present application, the textiles prepared from woven fabrics are used as examples for exemplary explanation, and are also applicable to other types of fabrics. Those skilled in the art can reasonably select the hot gas delivered by the air supply mechanism (for example, the hot gas generated by the burner) and determine the specific parameters such as the pressure, temperature, flow rate, and ratio of the hot gas to the air according to the different objects processed by the compound stenter shaping equipment. At the same time, the heat source for generating the aforementioned hot gas includes but is not limited to a burner using natural gas as energy, or a heat exchanger using heat transfer oil or steam as a heat exchange medium.

[0050] Ginseng Figures 1 to 5 As shown, in this embodiment, the compound double-outlet shaping device 100 includes: a shell 1 with an air chamber 11, a first air spray mechanism 20a and a second air spray mechanism 20b symmetrically arranged along the axis of the shell 1, at least two groups of air guide components 30 arranged side by side in the transverse direction and formed in the air chamber 11, and a fan unit 50 axially arranged in the shell 1; the air chamber 11 provides hot gas to multiple air guide components 30 at the same time, the number of fan units 50 is the same as the number of air guide components 30, and the hot gas is transported to the multiple air guide components 30 through the multiple fan units 50 respectively.

[0051] The air guide component 30 is formed with an air inlet duct 31 connected to the air chamber 11 on one side thereof facing the fan unit 50. The air guide component 30 is axially protruded to form a partition 34 facing the air inlet duct 31, so as to separate the air guide component 30 into a first air guide duct 32 and a second air guide duct 33 respectively connected to the first air jet mechanism 20a and the second air jet mechanism 20b. The partition 34 can evenly and accurately divide the hot gas transported to the air guide component 30, so that the divided hot gas flows along the air guide duct 32 and the second air guide duct 33. Figure 5 The hot gas enters the first air duct 32 in the direction indicated by the middle arrow f2, and the other part of the hot gas flows along Figure 5 The hot gas enters the second air guide 33 in the direction indicated by the middle arrow f3, so as to achieve fine control and balanced distribution of the flow direction of the hot gas in the air guide component 30 through the partition 34.

[0052] The turbine 52 included in the fan unit 50 is formed on the air inlet pipe 31 to transport the hot gas in the air chamber 11 to the air guide component 30, and the hot gas is transported to the first air jet mechanism 20a and the second air jet mechanism 20b through the first air guide pipe 32 and the second air guide pipe 33 in the air guide component 30. The rotation speed of the turbine 52 can be controlled by the fan unit 50, and the air volume of the hot gas transported to the first air jet mechanism 20a and the second air jet mechanism 20b can be adjusted by adjusting the rotation speed of the turbine 52; the high-speed rotation of the turbine 52 can provide a larger air volume output to the first air jet mechanism 20a and the second air jet mechanism 20b, and conversely, the low-speed rotation reduces the air volume of the first air jet mechanism 20a and the second air jet mechanism 20b. The rotation speed of the turbine 52 is dynamically controlled by the fan unit 50, so that the compound double-outlet shaping device 100 can adapt to the drying and shaping requirements of different textiles.

[0053] Ginseng Figure 4 and Figure 5 As shown, the compound double-outlet shaping device 100 drives the turbine 52 to rotate through the fan unit 50 to extract the hot gas in the air chamber 11 and pass through the air inlet pipe 31 along the Figure 4 and Figure 5 The hot gas is transported to the air guide component 30 in the direction indicated by the middle arrow f1, and the air guide component 30 then distributes the hot gas accurately and evenly to the first air guide pipe 32 and the second air guide pipe 33 through the partition 34. The divided hot gas is respectively Figure 5 The air continues to flow in the first air duct 32 and the second air duct 33 in the direction indicated by the middle arrows f2 and f3, and finally reaches the first air jet mechanism 20a and the second air jet mechanism 20b, and outputs the hot gas through the first air jet mechanism 20a and the second air jet mechanism 20b, so that the hot gas acts evenly on the textile to achieve a quick and uniform drying effect on the textile.

[0054] Compared with the double-outlet compound shaping device in the prior art which controls the hot gas volume by manually adjusting the rotation angle of the air valve by the operator, the compound double-outlet shaping device 100 adjusts the rotation speed of the turbine 52 by the fan unit 50 to adjust the hot gas volume delivered to the air guide component 30, thereby adjusting the hot gas volume delivered to the first air jet mechanism 20a and the second air jet mechanism 20b, so as to accurately adjust the hot gas volume sprayed by the first air jet mechanism 20a and the second air jet mechanism 20b, and adaptively adjust the hot gas volume required by different types of textiles in different shaping processes to ensure the drying and shaping effect of the textiles.

[0055] Ginseng Figure 1 and Figure 2 As shown, specifically, the partition 34 includes: a first partition 341 and a second partition 342 symmetrically arranged along the axis of the shell 1; the first partition 341 and the second partition 342 extend obliquely and intersect with respect to the axis of the shell 1. When the hot gas passes through the intersection of the first partition 341 and the second partition 342, the first partition 341 and the second partition 342 can effectively divide the hot gas, ensuring that the hot gas can be evenly distributed before being guided to the first air duct 32 and the second air duct 33, so that the hot gas can be more smoothly and evenly guided to the first air duct 32 and the second air duct 33.

[0056] Ginseng Figure 5 As shown, the intersection of the first partition 341 and the second partition 342 is on the same axis P as the axis of the turbine 52. By aligning the intersection of the first partition 341 and the second partition 342 with the axis of the turbine 52, the airflow generated by the rotation of the turbine 52 is directly aligned with the intersection of the first partition 341 and the second partition 342, thereby reducing the turning and resistance of the hot gas airflow, and can better control the distribution ratio of the hot gas, ensuring that the hot gas output by the turbine 52 is minimally disturbed during separation, so that the hot gas separated by the first partition 341 and the second partition 342 can be more accurately and evenly distributed to the first air duct 32 and the second air duct 33, thereby improving the efficiency and uniformity of the hot gas flow, so that the airflow generated by the turbine 52 can smoothly enter the separated first air duct 32 and the second air duct 33 along the axial direction.

[0057] Ginseng Figure 4 and Figure 5 As shown, specifically, the extension direction of the first partition plate 341 and the extension direction of the second partition plate 342 form an angle α greater than 0° and less than 180°. The side wall of the housing 1 on which the first air jet mechanism 20a and the second air jet mechanism 20b are configured is configured to form an air guide port 111 for the air guide component 30 to connect the first air jet mechanism 20a and the second air jet mechanism 20b, and the air guide component 30 transports hot gas to the first air jet mechanism 20a and the second air jet mechanism 20b through the air guide port 111. By adjusting the size of the angle α, the hot gas can be guided to enter the first air duct 32 and the second air duct 33 along a specific direction. When the angle α is large, the hot gas has a larger diffusion angle toward the first air duct 32 and the second air duct 33 after passing through the partition 34, which helps the hot gas to more widely cover the connection between the first air duct 32 and the first air jet mechanism 20a and the connection between the second air duct 33 and the second air jet mechanism 20b, so that the hot gas can enter each air duct 111 evenly; when the angle α is small, the hot gas has a smaller diffusion angle toward the first air duct 32 and the second air duct 33 after passing through the partition 34. The smaller angle α allows the airflow to enter each air duct 111 more concentratedly, which can reduce unnecessary airflow diffusion, reduce energy loss, and improve the heat energy transfer efficiency.

[0058] Specifically, the compound double-outlet shaping device 100 further includes: a control system (not shown) for controlling the speed of the fan unit 50 driving the turbine 52, so as to adjust the hot gas volume delivered to the air guide component 30, and uniformly adjust the hot gas volume delivered to the first air jet mechanism 20a and the second air jet mechanism 20b. The control system automatically adjusts the speed of the fan unit 50 driving the turbine 52 by monitoring and analyzing various parameters in the shaping process (such as textile type, processing stage, target temperature, etc.), ensuring that the hot gas volume delivered to the air guide component 30 can be timely adapted to the current processing requirements, improving the automation level and processing accuracy, so as to adapt and adjust the hot gas volume required by different types of textiles in different shaping processes, and ensure the drying and shaping effect of the textiles. By adjusting the rotation speed of the fan unit 50 driving the turbine 52, the control system can uniformly adjust the hot gas air volume supplied to the first air jet mechanism 20a and the second air jet mechanism 20b, and achieve a balance between the air volume of the first air jet mechanism 20a and the second air jet mechanism 20b, so as to ensure that the textile is evenly heated and reduce the weft skew and width unevenness during the drying and shaping process. Optionally, the aforementioned control system is a frequency converter for controlling the fan unit 50 to drive the turbine 52 to rotate and a main control unit for controlling the frequency converter. The main control unit can be a PLC, an industrial computer or a single-chip microcomputer, so as to control the rotation speed of the fan unit 50 driving the turbine 52 through the control system.

[0059] Ginseng Figures 1 to 5 As shown, the compound double-outlet shaping device 100 also includes: a hot air supply mechanism 40 formed axially between the first air jet mechanism 20a and the second air jet mechanism 20b and connected to the ventilation chamber 11; the hot air supply mechanism 40 includes: a combustion chamber 41, a heating source for forming hot gas in the combustion chamber 41, and a hot air pipe 42 connecting the combustion chamber 41 and the shell 1. The combustion chamber 41 is provided with an air vent 45 for lateral air intake, and the air vent 45 is covered with a filter 43. Preferably, the heating source is configured as a burner 44 detachably arranged on the side wall of the combustion chamber 41, and the nozzle (not shown) of the burner 44 extends into the combustion chamber 41, and the burner 44 forms hot gas in the combustion chamber 41 by burning gas (for example, natural gas).

[0060] Ginseng Figure 4 As shown, a hot air inlet 35 is constructed between adjacent air guide components 30, and a hot air inlet 35 is also constructed between the air guide component 30 close to the lateral side wall of the housing 1 and the lateral side wall of the housing 1. The hot gas is blown along the combustion chamber 41 by the blower unit 50. Figure 5 The hot air flows in the direction indicated by the arrow g1, and the hot air is further sucked by the fan unit 50 to the air chamber 11, and further the hot air is blown along the hot air inlet 35. Figure 4The hot air pipe 42 is configured to have a plurality of hot air distribution pipes 421 connected to the air chamber 11, or the hot air pipe 42 is configured to have a plurality of hot air distribution ports 422 connected to the air chamber 11. Figure 6 As shown, the hot air pipe 42 may be configured as a hot air distribution pipe 421 for conveying hot air to the air chamber 11; Figure 7 As shown, the hot air pipe 42 may also be configured with a hot air distribution port 422 for conveying hot air to the air chamber 11 .

[0061] Ginseng Figure 5 As shown, the compound double-outlet shaping device 100 generates hot gas through a group of hot air supply mechanisms 40, and transports the hot gas to the wind chamber 11 through the hot air pipe 42, and then transports the hot gas to the first air jet mechanism 20a and the second air jet mechanism 20b respectively through the fan unit 50, so that the first air jet mechanism 20a and the second air jet mechanism 20b can simultaneously realize compound drying and shaping of two layers of textiles, thereby reducing the overall vertical height of the compound double-outlet shaping device 100, making the compound double-outlet shaping device 100 more compact, reducing the occupation of space resources, and further reducing energy consumption, and reducing the cost of realizing compound drying and shaping of textiles.

[0062] Ginseng Figure 5As shown, specifically, the first air jet mechanism 20a includes: a first air jet pipe group 21 and a second air jet pipe group 22 arranged vertically up and down; the second air jet mechanism 20b includes: a third air jet pipe group 23 and a fourth air jet pipe group 24 arranged vertically up and down; the first air jet pipe group 21, the second air jet pipe group 22, the third air jet pipe group 23 and the fourth air jet pipe group 24 each include a plurality of air jet pipes (not shown) arranged horizontally, and a plurality of air jet holes 2001 are constructed on the inner side walls of the air jet pipes opposite to each other in the vertical direction. The first air guide pipe 32 connects the first air jet pipe group 21 and the second air jet pipe group 22, and the second air guide pipe 33 connects the third air jet pipe group 23 and the fourth air jet pipe group 24. The first air duct 32 transports hot gas to the first air duct group 21 and the second air duct group 22 through each air duct port 111, and the first air duct group 21 and the second air duct group 22 then spray the hot gas through the air holes 2001 to dry the textiles; the second air duct 33 transports hot gas to the third air duct group 23 and the fourth air duct group 24 through each air duct port 111, and the third air duct group 23 and the fourth air duct group 24 then spray the hot gas through the air holes 2001 to dry the textiles. By controlling the rotation speed of the turbine 52 driven by the fan unit 50, the amount of hot gas delivered to the air guide component 30 is controlled, thereby adjusting the amount of hot gas delivered to the first spray pipe group 21, the second spray pipe group 22, the third spray pipe group 23 and the fourth spray pipe group 24, so as to adjust the amount of hot gas sprayed from the first spray pipe group 21, the second spray pipe group 22, the third spray pipe group 23 and the fourth spray pipe group 24, so as to adapt and adjust the hot gas volume required by different types of textiles in different shaping processes to ensure the drying and shaping effect of the textiles.

[0063] Ginseng Figure 4 and Figure 5 As shown, the side wall of the housing 1 equipped with the first air jet mechanism 20a and the second air jet mechanism 20b is constructed with an air guide port 111 for connecting the air guide component 30 with the air jet pipe, and the number of air jet pipes connected to adjacent air guide components 30 is the same. The number of air jet pipes connected to each air guide component 30 is consistent to balance the hot air flow rate of the air outlet area of ​​the air jet pipe connected to each air guide component 30, so that the amount of hot air discharged from the air outlet area dominated by each adjacent air guide component 30 remains consistent, thereby achieving uniform heat distribution on the surface of the textile, avoiding shrinkage, deformation and other problems caused by local overheating or insufficient heating of the textile, so as to reduce the defective rate and improve the overall product quality.

[0064] Ginseng Figure 3 and Figure 5As shown, the fan unit 50 includes: a support seat 53 extending into the air chamber 11 is formed in a recessed manner on the side wall of the housing 1 opposite to the hot air supply mechanism 40, and a drive unit 51 is arranged on the support seat 53, and the drive shaft of the drive unit 51 passes through the support seat 53 and extends into the air chamber 11 to connect with the turbine 52. The support seat 53 is arranged on the side wall of the housing 1 and is used to support and fix the drive unit 51, and forms a seal with the connection of the housing 1 to prevent the hot gas in the air chamber 11 from leaking. Optionally, the fan unit 50 can be configured as a centrifugal fan, and the drive unit 51 can be configured as a three-phase AC motor, and the three-phase AC motor is independently controlled by a control system (not shown) to control the rotation speed of the turbine 52, thereby controlling the amount of hot gas in the air chamber 11. It should be noted that the turbine 52 can be an impeller, blades or other components, as long as it can achieve the suction of hot gas into the air chamber 11.

[0065] Based on the technical solution of a compound double-outlet shaping device 100 disclosed in the aforementioned embodiment, this embodiment further discloses a compound stentering shaping device 200 .

[0066] Ginseng Figure 8 and Fig.11 As shown, in this embodiment, the compound stentering and setting device 200 includes: a box 201, at least one compound double-outlet setting device 100 as disclosed in the above embodiment and axially arranged in the box 201, a first stentering mechanism 202 arranged in the box 201 to stent the textile dried by the first air jet mechanism 20a, and a second stentering mechanism 203 arranged in the box 201 to stent the textile dried by the second air jet mechanism 20b. The first stentering mechanism 202 is formed between the first air jet pipe group 21 and the second air jet pipe group 22, and the second stentering mechanism 203 is formed between the third air jet pipe group 23 and the fourth air jet pipe group 24. The two layers of textiles arranged up and down are stented by the first stentering mechanism 202 and the second stentering mechanism 203 respectively.

[0067] It should be noted that the box 201 can be a supporting structure such as a frame or a plate, as long as it can support the first tentering mechanism 202, the second tentering mechanism 203 and the compound double-outlet shaping device 100. The compound tentering shaping device 200 equipped with the compound double-outlet shaping device 100 can achieve compound drying and shaping of two layers of textiles arranged up and down, and reduce the vertical height of the compound tentering shaping device 200, so that the compound tentering shaping device 200 has a more compact structure and reduces the occupation of space resources. In addition, the compound tentering shaping device 200 can simultaneously provide hot gas to the first air jet mechanism 20a and the second air jet mechanism 20b through a group of hot air supply mechanisms 40, further reducing energy consumption and reducing the production cost and manufacturing cost of achieving compound drying and shaping of textiles. In addition, by controlling the rotation speed of the turbine 52 driven by the fan unit 50 to adjust the amount of hot gas delivered to the air guide component 30, the amount of hot gas delivered to the first air jet mechanism 20a and the second air jet mechanism 20b can be adjusted, so as to accurately adjust the amount of hot gas sprayed by the first air jet mechanism 20a and the second air jet mechanism 20b, so as to adapt and adjust the amount of hot gas required by different types of textiles in different shaping processes, thereby ensuring the drying and shaping effect of the textiles.

[0068] Ginseng Fig.14 As shown, the compound stentering shaping device 200 comprises at least two compound double-outlet shaping devices 100, and adjacent compound double-outlet shaping devices 100 are arranged along the longitudinal direction ( Fig.14 The shells 1 contained in the two duplex double-outlet shaping devices 100 are isolated from each other, so that the hot gas sucked into the air chamber 11 by the fan unit 50 will not interfere with each other during the process of being sent to the first air jet mechanism 20a and the second air jet mechanism 20b, thereby avoiding affecting the uniformity of the hot gas being sent to the first air jet mechanism 20a and the second air jet mechanism 20b, and facilitating the concentrated emission of heat to the textile being subjected to stenter shaping.

[0069] Ginseng Figure 8 and Fig.11 As shown, the compound stentering setting device 200 also includes: Figure 8The first tentering mechanism 202 includes two first tentering members 2021 transversely arranged on the support frame 204, and the second tentering mechanism 203 includes two second tentering members 2031 transversely arranged on the support frame 204. The two first tentering members 2021 are used to tenter the textile in the process of approaching and moving away from each other, and the upper textile is heated by the hot gas ejected from the air holes 2001 of the first air jet pipe group 21 and the second air jet pipe group 22, and the two second tentering members 2031 are used to tenter the textile in the process of approaching and moving away from each other, and the lower textile is heated by the hot gas ejected from the air holes 2001 of the third air jet pipe group 23 and the fourth air jet pipe group 24, so as to realize continuous and efficient tentering and shaping treatment of the textile.

[0070] Ginseng Figure 8 and Fig.11 As shown, the compound stentering and setting device 200 also includes: a dehumidification hole 2011 formed on the top of the box 201, and a dehumidification pipe 205 connected to the dehumidification hole 2011 and arranged on the top of the box 201. Since the compound double-outlet setting device 100 will cause the temperature in the box 201 to continue to rise when working, the moisture generated in the box 201 is high in heat, so it is necessary to discharge the high-heat moisture mixed with oil smoke and lint into the outside air through the dehumidification pipe 205, and it is necessary to always keep the box 201 in a negative pressure state to avoid fire and explosion accidents caused by excessive accumulation of flammable gas in the box 201. The aforementioned flammable gas refers to a gaseous mixture composed of organic vapors formed by benzene, biphenyl, methane, and aromatic hydrocarbon compounds at high temperatures generated by textiles in the stentering and setting process.

[0071] Ginseng Figures 8 to 10 As shown, the dehumidification pipe 205 is configured as the outer top of the box body 201, and multiple compound stentering and shaping devices 200 form a compound stentering and shaping system 1000 and all the dehumidification pipes 205 are arranged in the horizontal direction ( Fig. 9 The exhaust fan 206 is disposed at the end of the integral pipeline 205a, and the moisture in the box 201 is extracted to the outside air by the exhaust fan 206, so as to always keep the box 201 in a negative pressure state. Alternatively, Figures 11 to 13As shown, the dehumidification pipe 205' of each compound stentering setting device 200 is connected to a collection pipe 207, and the dehumidification fan 206 is arranged at the end of the collection pipe 207, so that the moisture in the box 201 is drawn into the collection pipe 207 through the dehumidification pipe 205' under the action of the dehumidification fan 206, and then the moisture in the box 201 is pumped into the outside air through the collection pipe 207. Alternatively, the dehumidification pipe 205 on the outer top of the box 201 can also be independently connected to a dehumidification fan 206 (this state is not shown), so that the moisture in the box 201 is pumped into the outside air under the action of the dehumidification fan 206, so as to always keep the box 201 in a negative pressure state.

[0072] Based on the technical solutions of any one of the above-mentioned compound stretching and shaping equipment 200 disclosed in the aforementioned embodiments and their reasonable combinations, this embodiment further discloses a compound stretching and shaping system 1000.

[0073] Ginseng Fig. 9 and Fig.12 As shown, in this embodiment, the compound stentering and setting system 1000 includes: a cloth feeding unit 300, at least one compound stentering and setting device 200 as disclosed in the above embodiment, and a cloth outlet unit 400; the compound stentering and setting device 200 is arranged between the cloth feeding unit 300 and the cloth outlet unit 400. Fig. 9 The direction indicated by the middle Y-axis is sent into the compound stentering and shaping device 200 through the cloth feeding unit 300 for drying, and during the drying process, the two layers of textile arranged up and down are stretched and shaped respectively by the first stretching mechanism 202 and the second stretching mechanism 203. Finally, the textiles transmitted from the compound stentering and shaping device 200 are neatly arranged by the cloth discharging unit 400 to complete the whole process. The cloth feeding unit 300 and the cloth discharging unit 400 are both prior arts, so they are not described here. The compound stentering and shaping system 1000 includes at least two compound stentering and shaping devices 200, and the adjacent compound stentering and shaping devices 200 are arranged along the longitudinal direction of the box body 201 ( Fig. 9 The side walls are spliced ​​in the direction indicated by the X-axis; the number of the compound stentering and shaping devices 200 can be 6 to 14 or even more.

[0074] When the textile enters the compound stenter setting device 200, it can be stented and set in turn through the compound stenter setting device 200, thereby improving the stenter setting efficiency of the textile. The gradually rising temperature inside the box 201 will be transferred to the adjacent box 201 due to the heat transfer performance of the steel plate (the box 201 is preferably made of steel plate material), thereby preheating the adjacent box 201 to improve the heat utilization rate, and the compound stenter setting device 200 included in the compound stenter setting system 1000 of this embodiment reduces the vertical height and volume, thereby reducing heat dispersion, so that the heat of the hot gas generated by the burner 44 can be concentrated in a relatively small space, further reducing energy consumption, and overcoming the problem that the energy consumption of the stenter setting machine in the prior art is large, resulting in a large processing cost of the textile.

[0075] In addition, the compound stretching and setting device 200 included in the compound stretching and setting system 1000 of the present embodiment independently controls the rotation speed of the turbine 52 driven by the fan unit 50 to adjust the amount of hot gas delivered to the first air jet mechanism 20a and the second air jet mechanism 20b, so as to accurately adjust the amount of hot gas sprayed by the first air jet mechanism 20a and the second air jet mechanism 20b, so as to adapt and adjust the amount of hot gas required for different types of textiles in different setting processes, thereby ensuring the drying and setting effect of the textiles.

[0076] Ginseng Fig. 9 and Fig.12 As shown, for example, in some embodiments, the hot air supply mechanism 40 of the compound double-outlet setting device 100 in each compound stentering setting device 200 is located on the same side and has the same air supply direction, all along the Fig. 9 or Fig.12 The dehumidification ducts 205 in the different compound stentering setting devices 200 are all located on the same side of the top of the box body 201. Figure 8 or Fig.11 The outer top of the box body 201 is shown as being configured; Fig. 9 and Fig.10 As shown, the dehumidification pipes 205 of the multiple compound stentering setting devices 200 can be connected end to end to form an integral pipe 205a, and a dehumidification fan 206 is arranged at the end of the integral pipe 205a to extract the moisture in the box body 201 under the action of the dehumidification fan 206; or, Fig.12 and Fig.13 As shown, the dehumidification pipe 205' of each compound stretching and setting device 200 is connected to a drainage pipe 207, and the dehumidification fan 206 is arranged at the end of the drainage pipe 207, so that the moisture in the box 201 is drawn into the drainage pipe 207 through the dehumidification pipe 205' under the action of the dehumidification fan 206, and then the moisture in the box 201 is drawn into the outside air through the drainage pipe 207.

[0077] Ginseng Fig.15 and Fig.16 As shown, for example, in some embodiments, the air supply directions of the hot air supply mechanisms 40 in adjacent compound stentering and setting devices 200 can also be configured to be periodically staggered, and the air supply directions of the hot air supply mechanisms 40 in adjacent compound stentering and setting devices 200 are arranged along Fig.15 The directions indicated by the arrows X1 and X2 are staggered, and the dehumidification pipes 205 ′ of the multiple compound stentering and setting devices 200 are all connected to a collection pipe 207 to improve the uniformity of temperature distribution in the compound stentering and setting system 1000 .

[0078] Based on the compound stentering and shaping system 1000 disclosed in the above embodiment, this embodiment also discloses the application of the compound stentering and shaping system 1000, and uses the compound stentering and shaping system 1000 disclosed in the above embodiment to perform stentering and shaping on fabrics, including woven fabrics, knitted fabrics, nonwovens, non-woven fabrics, fur and leather, and composite fabrics. The above embodiment is exemplified by taking textiles made of woven fabrics as an example, and is applicable to other types of fabrics. For details, please refer to the above, and will not be repeated here.

[0079] The series of detailed descriptions listed above are only specific descriptions of feasible implementation methods of the present invention. They are not intended to limit the scope of protection of the present invention. Any equivalent implementation methods or changes that do not deviate from the technical spirit of the present invention should be included in the scope of protection of the present invention.

[0080] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0081] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A compound double-outlet shaping device, characterized in that: include: A housing having an air chamber, a first air jet mechanism and a second air jet mechanism symmetrically arranged along the axis of the housing, at least two groups of air guide components arranged side by side in the transverse direction and formed in the air chamber, and a fan unit axially arranged in the housing; An air inlet pipe connected to the air chamber is constructed on one side of the air guide component facing the fan unit, and the air guide component protrudes along the axial direction to form a partition facing the air inlet pipe, so as to separate the air guide component into a first air guide pipe and a second air guide pipe respectively connected to the first air spray mechanism and the second air spray mechanism; The turbine included in the fan unit is formed on the air inlet pipe to transport the hot gas in the air chamber to the air guide component, and the hot gas is transported to the first air injection mechanism and the second air injection mechanism through the first air guide pipe and the second air guide pipe in the air guide component respectively.

2. The compound double-outlet shaping device according to claim 1 is characterized in that: The partition part comprises: a first partition plate and a second partition plate symmetrically arranged along the axis of the shell; The first partition plate and the second partition plate extend obliquely relative to the shell axis and intersect each other, and the intersection of the first partition plate and the second partition plate is coaxial with the turbine axis.

3. The compound double-outlet shaping device according to claim 2 is characterized in that: An extending direction of the first partition and an extending direction of the second partition form an angle greater than 0° and less than 180°.

4. The compound double-outlet shaping device according to claim 1, characterized in that: The compound double-outlet shaping device also includes: a control system that controls the fan unit to drive the turbine speed to adjust the hot gas volume delivered to the air guide component, and uniformly adjusts the hot gas volume delivered to the first air spray mechanism and the second air spray mechanism.

5. The compound double-outlet shaping device according to claim 1, characterized in that: The compound double-outlet shaping device further comprises: a hot air supply mechanism formed between the first air spray mechanism and the second air spray mechanism in the axial direction and connected to the air chamber; The hot air supply mechanism includes: a combustion chamber, a heating source for forming hot gas in the combustion chamber, and a hot air pipe connecting the combustion chamber and the air chamber.

6. The compound double-outlet shaping device according to claim 1, characterized in that: The first air spray mechanism comprises: a first air spray pipe group and a second air spray pipe group arranged vertically up and down; the second air spray mechanism comprises: a third air spray pipe group and a fourth air spray pipe group arranged vertically up and down; The first air spray pipe group, the second air spray pipe group, the third air spray pipe group and the fourth air spray pipe group each include a plurality of air spray pipes arranged in a transverse direction, and a plurality of air spray holes are constructed on the inner side walls of the air spray pipes that are opposite to each other in a vertical direction.

7. The compound double-outlet shaping device according to claim 6, characterized in that: The side walls of the shell on which the first air-spraying mechanism and the second air-spraying mechanism are configured are constructed to form air guide ports for connecting the air-guide components with the air-spraying pipes, and the number of air-spraying pipes connected to adjacent air-guide components is the same.

8. The compound double-outlet shaping device according to claim 5, characterized in that: The hot air pipe is constructed with a plurality of hot air distribution pipes connected to the air chamber, or the hot air pipe is constructed with a plurality of hot air distribution ports connected to the air chamber.

9. The compound double-outlet shaping device according to claim 5, characterized in that: The fan unit includes: a support seat is recessed on the side wall of the shell opposite to the hot air supply mechanism to extend into the wind chamber, and a driving unit is arranged on the support seat. The driving shaft of the driving unit passes through the support seat and extends into the wind chamber to connect with the turbine.

10. A compound stentering and shaping device, characterized in that: include: A box body, at least one compound double-outlet shaping device as described in any one of claims 1 to 9 axially arranged in the box body, a first stretching mechanism arranged in the box body for stretching the fabric dried by the first air jet mechanism, and a second stretching mechanism for stretching the fabric dried by the second air jet mechanism.

11. The compound stentering and setting device according to claim 10, characterized in that: The compound stentering shaping equipment comprises at least two compound double-outlet shaping devices, and adjacent compound double-outlet shaping devices are spliced ​​along the longitudinal side wall of the shell.

12. The compound stentering and setting device according to claim 10, characterized in that: The compound tentering setting device further comprises: a support frame longitudinally arranged on both sides of the first air-jetting mechanism and the second air-jetting mechanism, the first tentering mechanism comprises: two first tentering members transversely arranged on the support frame, and the second tentering mechanism comprises: two second tentering members transversely arranged on the support frame; The two first stretching members are used to stretch the fabric when they are close to each other, and the two second stretching members are used to stretch the fabric when they are close to each other.

13. A compound stentering setting system, characterized in that: include: A cloth feeding unit, at least one compound stentering and setting device as claimed in any one of claims 10 to 12, and a cloth discharging unit; The compound stentering and shaping device is arranged between the cloth feeding unit and the cloth discharging unit.

14. The compound stentering setting system according to claim 13, characterized in that: The compound stentering and shaping system comprises at least two compound stentering and shaping devices, and two adjacent compound stentering and shaping devices are spliced ​​along the longitudinal side wall of the box body.

15. The application of the compound stentering setting system is characterized by: The composite stentering and shaping system as described in claim 13 or 14 is used to stretch and shape the fabric, and the fabric includes woven fabric, knitted fabric, non-woven fabric, non-woven fabric, fur and leather, and composite fabric.

Images