Loom cloth pressing device with fabric thickness self-adaption function

Abstract

The loom cloth pressing device is applied to the technical field of loom cloth pressing devices, a cloth pressing mechanism is arranged, cloth can be preliminarily compacted through a pre-pressing assembly, a foundation is laid for follow-up precise flattening, meanwhile, a gettering assembly and the pre-pressing assembly cooperatively operate, and the cloth thickness can be automatically adjusted through the gettering assembly and the pre-pressing assembly. Foreign matters such as dust and impurities on the surface of the cloth can be efficiently absorbed and removed before the cloth enters a key flattening link, the risk that the cloth has defects due to impurity residues is greatly reduced, the quality of the subsequently-pressed cloth is powerfully guaranteed, the cloth pressing assembly accurately adjusts the cloth pressing force by means of the characteristic of self-adaption to the thickness of the fabric, and the cloth pressing efficiency is improved. The cloth with different thicknesses can be uniformly and flatly pressed, and the overall quality of the cloth is further improved.

Description

Technical Field

[0001] The present invention belongs to the technical field of the cloth pressing device of a loom, and particularly relates to a cloth pressing device of a loom with self-adaptive fabric thickness. Background Art

[0002] With the application of electric power technology and the development of automation technology, looms have been continuously updated. New types of looms such as rapier looms, air-jet looms, water-jet looms, and projectile looms have emerged. These looms have made remarkable progress in improving the weaving speed, improving the fabric surface quality, reducing energy consumption, and reducing noise, and at the same time have more automation functions, such as automatic shuttle change, automatic stop motion, automatic weft finding, etc., which greatly improve the production efficiency and product quality. When the loom is in use, a cloth pressing device is required to flatten the fabric for fabric processing.

[0003] At present, a Chinese invention with the publication number of CN105217356B discloses a cloth pressing device for a loom. This invention has a compact structure, is convenient to use, and is very convenient to disassemble and assemble. It can conveniently lift the pressing roller, effectively increase the fabric surface tension and the friction force with the fabric surface, make the fabric transmission more stable, reduce the labor intensity of workers, and improve work efficiency.

[0004] The existing cloth pressing device of a loom with self-adaptive fabric thickness has the following disadvantages when in use:

[0005] 1. Although the cloth pressing device of the loom can perform flattening treatment according to the self-adaptive fabric thickness, it cannot perform efficient pre-cleaning treatment on the fabric before the flattening treatment, thus easily affecting the quality and quality of the subsequently pressed fabric;

[0006] 2. Before the flattening treatment, the fabric is not pre-softened. The unsoftened fabric has inconsistent hardness, resulting in that the harder parts are difficult to be completely flattened during the flattening process, resulting in local unevenness or wrinkles in the final product, affecting the appearance quality and feel of the fabric. Summary of the Invention

[0007] The purpose of the present invention is directed to an existing cloth pressing device of a loom with self-adaptive fabric thickness, and its advantages are:

[0008] 1. Before the cloth pressing device of the loom performs flattening treatment according to the self-adaptive fabric thickness, it can perform efficient pre-cleaning treatment on the fabric, thus ensuring the quality and quality of the subsequently pressed fabric;

[0009] 2. Before the flattening treatment, the fabric is pre-softened to make the softened fabric have consistent softness and hardness, avoid unevenness during the flattening process, ensure the flatness of the final product, and improve the appearance quality and feel of the fabric.

[0010] The above technical object of the present invention is achieved through the following technical solutions: A cloth pressing device for a loom with an adaptive fabric thickness, including a frame. Inside the frame, there is a cloth pressing mechanism, and inside the frame, there is a cloth moistening mechanism. The cloth pressing mechanism includes a pre-pressing component, a dust suction component, and a cloth pressing component. The pre-pressing component is arranged on the front side inside the frame. The dust suction component is arranged on the left side of the frame. The right side of the dust suction component is communicated with the left side of the pre-pressing component. The cloth pressing component is arranged in the middle inside the frame. The cloth moistening mechanism includes a heating component, a soft cloth component, a drying component, and a pressing and finishing component. The heating component is arranged on the left side of the frame. The heating component is communicated with the dust suction component. The soft cloth component is arranged inside the frame. The soft cloth component is located between the cloth pressing component and the pre-pressing component. The soft cloth component is communicated with the heating component. The drying component is arranged on the rear side inside the frame. The drying component is communicated with the heating component. The drying component is located behind the cloth pressing component. The pressing and finishing component is arranged on the rear side inside the frame. The pressing and finishing component is located behind the drying component.

[0011] By adopting the above technical solutions, through the setting of the cloth pressing mechanism and the cloth moistening mechanism, the pre-pressing component first preliminarily compresses the fabric, and the dust suction component cooperates to efficiently absorb and remove surface dust and impurities before the fabric enters the key flattening link, reducing the risk of defects and ensuring the fabric quality. The cloth pressing component accurately adjusts the pressure according to the characteristics of the adaptive fabric thickness to ensure that fabrics of different thicknesses are evenly flattened, improving the overall quality. During this process, the heating component heats to provide hot air and production steam, and the hot air and steam are blown out through the dust suction component. The steam is led out through the soft cloth component to soften the fabric, solving the problem of uneven hardness, avoiding flattening wrinkles, and improving the appearance and feel. At the same time, the hot air passes through the connected drying component to timely perform hot air drying treatment on the softened and compacted fabric, avoiding problems such as bacteria breeding and mildew in a humid environment, and ensuring that the fabric is dry and clean. Finally, the pressing and finishing component finely presses and finishes the dried fabric to make the fabric reach a higher flatness standard.

[0012] The present invention is further set as follows: The pre-pressing component includes an electric roller, a first motor, a lead screw, a lifting block, an upper roller, and dust suction holes. The electric roller is arranged on the front side inside the frame. The first motor is bolted to the right side of the top of the frame. The top of the lead screw is bolted to the output end of the first motor. The bottom of the lead screw is located inside the top of the frame. The lifting block is threadedly connected to the outside of the lead screw. The lifting block is slidably connected to the inside of the top of the frame. The upper roller is rotatably connected to the inside of the lifting block. The dust suction holes are respectively opened on the outside of the electric roller and the upper roller.

[0013] With the above technical solution, by setting up a preloading component, starting the first motor to drive the lead screw to rotate, the lifting block slides along the inner side of the top of the frame, thereby adjusting the distance between the upper roller and the electric roller, so as to preliminarily compact fabrics of different thicknesses. At the same time, the dust suction holes on the outer sides of the electric roller and the upper roller can adsorb dust and impurities when the fabric passes through, providing a relatively clean fabric basis for subsequent processes.

[0014] The present invention is further configured as follows: The dust suction component includes a three-way hose, a filtering structure, a suction hopper, a suction and exhaust fan, and a duct. The right side of the three-way hose is respectively rotatably connected to the left sides of the electric roller and the upper roller, and the right side of the three-way hose is respectively communicated with the left sides of the electric roller and the upper roller. The filtering structure is bolted to the left side of the frame, the top of the filtering structure is communicated with the bottom of the three-way hose, a suction hopper is communicated with the rear side of the suction hopper, the suction and exhaust fan is arranged at the rear side of the suction hopper, the suction end of the suction and exhaust fan is communicated with the rear side of the suction hopper, and the duct is communicated with the output end of the suction and exhaust fan.

[0015] With the above technical solution, by setting up a dust suction component, starting the suction and exhaust fan to operate to generate suction force, the three-way hose connects the electric roller and the upper roller, and the dust and impurities adsorbed by them through the dust suction holes on their surfaces are pumped to the filtering structure through the duct for filtering. The filtered and clean air is discharged through the suction hopper and the suction and exhaust fan and then recycled.

[0016] The present invention is further configured as follows: The filtering structure includes a filtering box, a suction port, and a filter mesh frame. The top of the filtering box is communicated with the bottom of the three-way hose, the suction port is opened at the rear side inside the filtering box, the suction port is communicated with the suction hopper, and the filter mesh frame is arranged at the bottom side inside the filtering box.

[0017] With the above technical solution, by setting up a filtering structure, when the dust-containing air enters the filtering box from the three-way hose, it flows towards the suction hopper under the suction force of the suction port, and passes through the filter mesh frame on the way. The fine filter mesh of the filter mesh frame can effectively capture dust, impurities and other tiny particles, preventing them from flowing back into the device, realizing efficient and long-term operation, and maintaining the cleanliness of the fabric processing environment.

[0018] The present invention is further configured as follows: The cloth pressing component includes an electric lower pressing roller, a bracket, an electric push rod, a lifting frame, an upper pressing roller, and a detection structure. The electric lower pressing roller is arranged at the rear side inside the frame, the bracket is bolted to the top of the frame, the electric push rod is bolted to the top of the bracket, the telescopic end of the electric push rod penetrates through the top of the bracket, the top of the lifting frame is bolted to the telescopic end of the electric push rod, the upper pressing roller is rotatably connected inside the lifting frame, and the detection structure is arranged at the front side of the bracket.

[0019] With the above technical solution, by setting the cloth pressing component, the thickness of the cloth is monitored in real time by the detection structure, and then the detection structure accurately controls the telescopic movement of the electric push rod, drives the lifting frame and the upper pressing roller to lift, and adjusts the distance between the upper pressing roller and the electric lower pressing roller to adapt to cloths of different thicknesses. During the cloth pressing process, the cloth is evenly pressed to ensure the flattening effect and improve the flatness and quality of the cloth.

[0020] The present invention is further configured as: the detection structure includes a connecting plate, a thickness detection sensor and a controller. The connecting plate is bolted to the front side of the bracket, the thickness detection sensor is bolted to the front side of the bottom of the connecting plate, the controller is bolted to the top of the connecting plate, and the controller is electrically connected to the thickness detection sensor and the electric push rod respectively.

[0021] With the above technical solution, by setting the detection structure, the thickness of the cloth is monitored in real time by the thickness detection sensor, and the electrical signal is quickly transmitted to the controller. The controller immediately performs calculations based on the signal and issues an instruction to the electric push rod to drive the dynamic adjustment of the upper pressing roller, ensuring that the upper pressing roller always maintains the best working state and adapts to the thickness fluctuation of the cloth.

[0022] The present invention is further configured as: the heating component includes a heating box, a hot air cavity, a hot water cavity and an electric heating tube. The heating box is bolted to the left side of the frame, the bottom of the heating box is communicated with the top of the air duct, the hot air cavity is opened at the bottom side inside the heating box, the hot water cavity is opened at the top side inside the heating box, and the electric heating tubes are respectively arranged inside the hot air cavity and the hot water cavity.

[0023] With the above technical solution, by setting the heating component, the electric heating tube is energized to generate heat, heating the water inside the hot air cavity and the hot water cavity. The hot air cavity generates hot air, which can supply energy for subsequent drying and other processes through the air duct. The hot water cavity generates water vapor, providing a heat source for softening the cloth, realizing their common use, meeting the heat requirements of different processes of cloth processing, and improving the overall processing efficiency.

[0024] The present invention is further configured as: the soft cloth component includes a steam blowing pipe, a steam conduit, a steam box and a porous spray plate. The steam blowing pipe is communicated with the rear side of the air duct, the front side of the steam blowing pipe penetrates through the rear side of the heating box and is communicated with the hot water cavity, the steam conduit is communicated with the top of the front side of the heating box, the steam box is bolted inside the frame, and the steam box is located between the electric roller and the electric lower pressing roller.

[0025] With the above technical solution, by setting up the soft cloth component, the steam blown by the steam blowing pipe through the air conveyed by the air guiding pipe heats the steam generated inside the heating box's hot water cavity, and then, through the steam conduit, the steam generated in the heating box's hot water cavity is introduced into the steam box and evenly sprayed out through the porous spray plate. The fine steam softens the cloth, enabling the cloth fibers to absorb moisture and become soft when heated, solving the problem of uneven cloth hardness, making the subsequent flattening smoother, and improving the appearance and feel of the cloth.

[0026] The present invention is further configured as follows: The drying component includes a heat conduction pipe, a lower drying box, an upper drying box, and a porous air jet plate. The front side of the heat conduction pipe penetrates through the rear side of the heating box and is electrically connected to the hot air cavity. The lower drying box and the upper drying box are respectively bolted to the top side and the bottom side inside the frame. The lower drying box and the upper drying box are located at the rear side of the electric pressing roller. The left sides of the lower drying box and the upper drying box are communicated with the right side of the heat conduction pipe. The porous air jet plate is arranged on the inner sides inside the lower drying box and the upper drying box.

[0027] With the above technical solution, by setting up the drying component, the heat conduction pipe introduces the hot air from the hot air cavity of the heating box into the lower drying box and the upper drying box. The hot air is sprayed onto the softened and compacted cloth through the porous air jet plate, quickly removing the moisture from the cloth, preventing bacteria and mildew from growing due to dampness. The hot air blows evenly to ensure uniform drying of the cloth and maintain good quality.

[0028] The present invention is further configured as follows: The pressing and finishing component includes an electric pressing and finishing shaft, sliding grooves, electric telescopic rods, sliders, and an upper pressing and finishing shaft. The electric pressing and finishing shaft is arranged at the rear side inside the frame. The sliding grooves are respectively opened on both sides of the top of the frame. The electric telescopic rods are respectively bolted to both sides of the top of the frame. The top of the slider is bolted to the telescopic end of the electric telescopic rod. The slider is slidably connected inside the sliding groove. The upper pressing and finishing shaft is rotatably connected inside the slider. The upper pressing and finishing shaft is located at the rear side of the lower drying box and the upper drying box.

[0029] With the above technical solution, by setting up the pressing and finishing component, the electric pressing and finishing shaft is fixed at the rear side of the frame as a reference. The electric telescopic rods extend and push the sliders to slide inside the sliding grooves, driving the upper pressing and finishing shaft to lift and lower, adjusting the distance from the electric pressing and finishing shaft, and finely pressing and finishing the dried cloth. The two-way pressing ensures further improvement in the flatness of the cloth, meeting the requirements of higher quality standards.

[0030] In summary, the present invention has the following beneficial effects:

[0031] 1. By setting up a cloth pressing mechanism, the preliminary pressing component can preliminarily compact the fabric, laying a foundation for subsequent precise flattening. At the same time, the impurity suction component and the preliminary pressing component cooperate to efficiently absorb and remove foreign matters such as dust and impurities on the fabric surface before the fabric enters the key flattening link, greatly reducing the risk of fabric defects caused by residual impurities, and effectively ensuring the quality and quality of the subsequent pressed fabric. The cloth pressing component, relying on its characteristic of adapting to the fabric thickness, precisely adjusts the cloth pressing force to ensure that fabrics of different thicknesses can be evenly and smoothly flattened, further improving the overall quality of the fabric;

[0032] 2. By setting up a cloth moistening mechanism, the heating component provides a heat source for the entire cloth moistening process. On the one hand, it enables the generation of steam, and the soft cloth component softens the fabric, effectively solving the problem of inconsistent hardness of unsoftened fabrics, allowing all parts of the fabric to be fully flattened during the flattening process, avoiding local unevenness or wrinkles, and significantly improving the appearance quality and feel of the fabric. On the other hand, the drying component connected to the heating component promptly conducts hot air drying treatment on the softened and compacted fabric to avoid problems such as bacteria breeding and mildew in a humid environment, ensuring that the fabric is dry and clean. Finally, the pressing and finishing component finely presses and finishes the dried fabric to make the fabric reach a higher flatness standard, comprehensively optimizing the processing quality of the fabric. Brief Description of the Drawings

[0033] Figure 1 is the overall structure schematic diagram of the present invention;

[0034] Figure 2 is the schematic diagram of the frame structure of the present invention;

[0035] Figure 3 is the schematic diagram of the structure of the preliminary pressing component of the present invention;

[0036] Figure 4 is the schematic diagram of the structure of the impurity suction component of the present invention;

[0037] Figure 5 is the schematic diagram of the structure of the filtration structure of the present invention;

[0038] Figure 6 is the schematic diagram of the structure of the cloth pressing component of the present invention;

[0039] Figure 7 is the schematic diagram of the structure of the detection structure of the present invention;

[0040] Figure 8 is the schematic diagram of the structure of the heating component of the present invention;

[0041] Figure 9 is the schematic diagram of the structure of the soft cloth component of the present invention;

[0042] Figure 10It is a schematic structural diagram of the drying component of the present invention;

[0043] Figure 11 It is a schematic structural diagram of the pressing and finishing component of the present invention.

[0044] Reference numerals: 1, frame; 2, cloth pressing mechanism; 21, pre-pressing component; 211, electric roller; 212, first motor; 213, lead screw; 214, lifting block; 215, upper roller; 216, dust suction hole; 22, dust suction component; 221, three-way hose; 222, filtering structure; 2221, filtering box; 2222, air suction port; 2223, filter mesh frame; 223, suction hopper; 224, air suction and exhaust fan; 225, air duct; 23, cloth pressing component; 231, electric lower pressing roller; 232, bracket; 233, electric push rod; 234, lifting frame; 235, upper pressing roller; 236, detection structure; 2361, connecting plate; 2362, thickness detection sensor; 2363, controller; 3, cloth moistening mechanism; 31, heating component; 311, heating box; 312, hot air cavity; 313, hot water cavity;

[0045] 314, electric heating tube; 32, soft cloth component; 321, steam blowing tube; 322, steam conduit;

[0046] 323, steam box; 324, porous spray plate; 33, drying component; 331, heat conduction tube;

[0047] 332, lower drying box; 333, upper drying box; 334, porous air jet plate; 34, pressing and finishing component; 341, electric finishing shaft; 342, chute; 343, electric telescopic rod; 344, slider; 345, upper finishing shaft. Detailed implementation mode

[0048] The present invention will be further described in detail below with reference to the accompanying drawings.

[0049] Example 1:

[0050] Reference Figures 1-7, A cloth pressing device for a loom with adaptive fabric thickness, comprising a frame 1. Inside the frame 1, there is a cloth pressing mechanism 2. The cloth pressing mechanism 2 includes a pre-pressing component 21, a dust suction component 22, and a cloth pressing component 23. The pre-pressing component 21 is arranged on the front side inside the frame 1. The dust suction component 22 is arranged on the left side of the frame 1. The right side of the dust suction component 22 is communicated with the left side of the pre-pressing component 21. The cloth pressing component 23 is arranged in the middle inside the frame 1. By setting the cloth pressing mechanism 2, the pre-pressing component 21 first preliminarily compresses the cloth. In cooperation with the dust suction component 22, before the cloth enters the key flattening link, it efficiently absorbs and removes surface dust and impurities, reduces the risk of defects, and ensures the quality of the cloth. And the cloth pressing component 23 accurately adjusts the pressure according to the characteristics of the adaptive fabric thickness to ensure that cloths of different thicknesses are evenly flattened, improving the overall quality.

[0051] As Figure 3 shown, the pre-pressing component 21 includes an electric roller 211, a first motor 212, a lead screw 213, a lifting block 214, an upper roller 215, and dust suction holes 216. The electric roller 211 is arranged on the front side inside the frame 1. The first motor 212 is bolted to the right side of the top of the frame 1. The top of the lead screw 213 is bolted to the output end of the first motor 212. The bottom of the lead screw 213 is located inside the top of the frame 1. The lifting block 214 is threadedly connected to the outside of the lead screw 213. The lifting block 214 is slidably connected to the inside of the top of the frame 1. The upper roller 215 is rotatably connected to the inside of the lifting block 214. The dust suction holes 216 are respectively opened on the outside of the electric roller 211 and the upper roller 215. By setting the pre-pressing component 21, after starting the first motor 212, it drives the lead screw 213 to rotate, causing the lifting block 214 to slide along the inside of the top of the frame 1, thereby adjusting the distance between the upper roller 215 and the electric roller 211, so as to preliminarily compress cloths of different thicknesses. At the same time, the dust suction holes 216 on the outside of the electric roller 211 and the upper roller 215 can adsorb dust and impurities when the cloth passes through, providing a relatively clean cloth basis for subsequent processes.

[0052] As Figure 4As shown in the figure, the dust suction assembly 22 includes a three-way hose 221, a filtering structure 222, a dust suction hopper 223, a suction and exhaust fan 224, and a duct 225. The right side of the three-way hose 221 is respectively rotatably connected to the left sides of the electric roller 211 and the upper roller 215, and the right side of the three-way hose 221 is respectively communicated with the left sides of the electric roller 211 and the upper roller 215. The filtering structure 222 is bolted to the left side of the frame 1, and the top of the filtering structure 222 is communicated with the bottom of the three-way hose 221. A dust suction hopper 223 is communicated with the rear side of the dust suction hopper 223. The suction and exhaust fan 224 is arranged at the rear side of the dust suction hopper 223, and the suction end of the suction and exhaust fan 224 is communicated with the rear side of the dust suction hopper 223. The duct 225 is communicated with the output end of the suction and exhaust fan 224. By setting the dust suction assembly 22, after starting the operation of the suction and exhaust fan 224 to generate suction, the three-way hose 221 connects the electric roller 211 and the upper roller 215, and the dust and impurities adsorbed on their surfaces are pumped through the duct 225 to the filtering structure 222 for filtration through the dust suction holes 216 on their surfaces. The filtered and cleaned air is discharged through the dust suction hopper 223 and the suction and exhaust fan 224 and then recycled.

[0053] As Figure 5 shown in the figure, the filtering structure 222 includes a filter box 2221, a suction port 2222, and a filter mesh frame 2223. The top of the filter box 2221 is communicated with the bottom of the three-way hose 221. The suction port 2222 is opened at the rear side inside the filter box 2221, and the suction port 2222 is communicated with the dust suction hopper 223. The filter mesh frame 2223 is arranged at the bottom side inside the filter box 2221. By setting the filtering structure 222, when the dust-containing air enters the filter box 2221 from the three-way hose 221, it flows towards the dust suction hopper 223 under the suction of the suction port 2222 and passes through the filter mesh frame 2223 on the way. The fine filter mesh of the filter mesh frame 2223 can effectively capture dust, impurities and other fine particles, prevent them from flowing back into the device, realize efficient and long-term operation, and maintain the cleanliness of the fabric processing environment.

[0054] As Figure 6As shown in the figure, the cloth pressing assembly 23 includes an electric lower pressing roller 231, a bracket 232, an electric push rod 233, a lifting frame 234, an upper pressing roller 235 and a detection structure 236. The electric lower pressing roller 231 is arranged at the rear side inside the frame 1. The bracket 232 is bolted to the top of the frame 1. The electric push rod 233 is bolted to the top of the bracket 232. The telescopic end of the electric push rod 233 penetrates through the top of the bracket 232. The top of the lifting frame 234 is bolted to the telescopic end of the electric push rod 233. The upper pressing roller 235 is rotatably connected inside the lifting frame 234. The detection structure 236 is arranged on the front side of the bracket 232. By setting the cloth pressing assembly 23, the thickness of the cloth is monitored in real time through the detection structure 236. The detection structure 236 then precisely controls the telescopic movement of the electric push rod 233, drives the lifting frame 234 and the upper pressing roller 235 to lift and lower, adjusts the distance between the upper pressing roller 235 and the electric lower pressing roller 231, so as to adapt to cloths of different thicknesses. During the cloth pressing process, the cloth is evenly pressed to ensure the flattening effect and improve the flatness and quality of the cloth.

[0055] As Figure 7 shown, the detection structure 236 includes a connecting plate 2361, a thickness detection sensor 2362 and a controller 2363. The connecting plate 2361 is bolted to the front side of the bracket 232. The thickness detection sensor 2362 is bolted to the front side of the bottom of the connecting plate 2361. The controller 2363 is bolted to the top of the connecting plate 2361. The controller 2363 is electrically connected to the thickness detection sensor 2362 and the electric push rod 233 respectively. By setting the detection structure 236, the thickness of the cloth is monitored in real time through the thickness detection sensor 2362, and the electrical signal is quickly transmitted to the controller 2363. The controller 2363 immediately calculates according to the signal and issues an instruction to the electric push rod 233 to drive the dynamic adjustment of the upper pressing roller 235, ensuring that the upper pressing roller 235 always maintains the best working state and adapts to the fluctuation of the cloth thickness.

[0056] Brief description of the usage process: First, start the first motor 212 to drive the lead screw 213 to rotate, so that the lifting block 214 slides along the inner side of the top of the frame 1, adjust the distance between the upper roller 215 and the electric roller 211, and initially compact fabrics of different thicknesses. At the same time, start the suction and exhaust fan 224 to generate suction, connect the electric roller 211 and the upper roller 215 through the three-way hose 221, and draw the adsorbed dust and impurities to the filter structure 222 through the dust suction holes 216 of the two. In the filter structure 222, after the dusty air enters the filter box 2221 from the three-way hose 221, it flows towards the suction hopper 223 under the suction of the suction port 2222. When passing through the filter mesh frame 2223, the fine filter mesh effectively captures tiny particles such as dust and impurities to prevent backflow. The cleaned air is discharged and recycled, maintaining the cleanliness of the fabric processing environment and ensuring the efficient and long-term operation of each structure. Subsequently, the fabric enters the inner sides of the upper pressure roller 235 and the electric lower pressure roller 231. During this process, the thickness detection sensor 2362 in the detection structure 236 monitors the fabric thickness in real time, quickly transmits the electrical signal to the controller 2363. After calculation, the controller 2363 issues an instruction to the electric push rod 233 to drive the upper pressure roller 235 to dynamically adjust, accurately control the distance between the upper pressure roller 235 and the electric lower pressure roller 231 to adapt to the fabric thickness, and apply uniform pressure during fabric pressing to ensure the flattening effect, effectively improving the flatness and quality of the fabric. With the overall cooperation, from the initial compaction of the fabric, impurity removal to adaptive flattening, the fabric processing quality is comprehensively guaranteed, and the working efficiency of the fabric pressing device of the entire loom is improved.

[0057] Embodiment 2:

[0058] Reference Figures 8-11, A loom cloth pressing device with adaptive fabric thickness, including a cloth moistening mechanism 3. The cloth moistening mechanism 3 is arranged inside the frame 1. The cloth moistening mechanism 3 includes a heating component 31, a soft cloth component 32, a drying component 33 and a pressing and finishing component 34. The heating component 31 is arranged on the left side of the frame 1 and is communicated with the impurity suction component 22. The soft cloth component 32 is arranged inside the frame 1 and is located between the cloth pressing component 23 and the pre-pressing component 21. The soft cloth component 32 is communicated with the heating component 31. The drying component 33 is arranged at the rear side inside the frame 1 and is communicated with the heating component 31. The drying component 33 is located at the rear side of the cloth pressing component 23. The pressing and finishing component 34 is arranged at the rear side inside the frame 1 and is located at the rear side of the drying component 33. By arranging the cloth moistening mechanism 3, the heating component 31 heats to provide hot air and production steam. The hot air and steam are blown out through the impurity suction component 22. The steam is led out through the soft cloth component 32 to soften the fabric, solve the problem of uneven hardness, avoid flattening wrinkles, improve the appearance and feel. At the same time, the hot air passes through the connected drying component 33 to timely conduct hot air drying treatment on the softened and compacted fabric, avoid problems such as bacteria breeding and mildew in a humid environment, ensure the fabric is dry and clean. Finally, the pressing and finishing component 34 finely presses and finishes the dried fabric to make the fabric reach a higher flatness standard.

[0059] As Figure 8 shown, the heating component 31 includes a heating box 311, a hot air chamber 312, a hot water chamber 313 and an electric heating pipe 314. The heating box 311 is bolted to the left side of the frame 1. The bottom of the heating box 311 is communicated with the top of the air duct 225. The hot air chamber 312 is opened at the bottom side inside the heating box 311. The hot water chamber 313 is opened at the top side inside the heating box 311. The electric heating pipes 314 are respectively arranged inside the hot air chamber 312 and the hot water chamber 313. By arranging the heating component 31, after the electric heating pipes 314 are electrified to generate heat, the water inside the hot air chamber 312 and the hot water chamber 313 is heated. The hot air chamber 312 generates hot air, which can provide energy for subsequent drying and other links through the air duct 225. The hot water chamber 313 generates water steam to provide heat source for softening the fabric, realizing their common use, meeting the heat requirements of different links in fabric processing, and improving the overall processing efficiency.

[0060] As Figure 9As shown in the figure, the soft cloth component 32 includes a steam blowing pipe 321, a steam duct 322, a steam box 323, and a porous spraying plate 324. The steam blowing pipe 321 is connected to the rear side of the air duct 225. The front side of the steam blowing pipe 321 penetrates through the rear side of the heating box 311 and is connected to the hot water chamber 313. The steam duct 322 is connected to the top of the front side of the heating box 311. The steam box 323 is bolted inside the frame 1. The steam box 323 is located between the electric roller 211 and the electric pressing roller 231. By setting the soft cloth component 32, the steam blowing pipe 321 blows the steam generated inside the hot water chamber 313 of the heating box 311 through the air conveyed by the air duct 225. Then, the steam generated in the hot water chamber 313 of the heating box 311 is introduced into the steam box 323 through the steam duct 322 and evenly sprayed out through the porous spraying plate 324. The fine steam softens the cloth, enabling the cloth fibers to absorb moisture and become soft when heated, solving the problem of uneven cloth hardness, making the subsequent flattening smoother, and improving the appearance and feel of the cloth.

[0061] As Figure 10 shown in the figure, the drying component 33 includes a heat conduction pipe 331, a lower drying box 332, an upper drying box 333, and a porous jet plate 334. The front side of the heat conduction pipe 331 penetrates through the rear side of the heating box 311 and is electrically connected to the hot air chamber 312. The lower drying box 332 and the upper drying box 333 are respectively bolted to the top side and the bottom side inside the frame 1. The lower drying box 332 and the upper drying box 333 are located at the rear side of the electric pressing roller 231. The left sides of the lower drying box 332 and the upper drying box 333 are connected to the right side of the heat conduction pipe 331. The porous jet plate 334 is arranged on the inner sides of the lower drying box 332 and the upper drying box 333. By setting the drying component 33, the heat conduction pipe 331 introduces the hot air in the hot air chamber 312 of the heating box 311 into the lower drying box 332 and the upper drying box 333, and sprays hot air on the softened and compacted cloth through the porous jet plate 334, quickly removing the moisture from the cloth, avoiding the growth of bacteria and mildew due to dampness, and the hot air is evenly blown to ensure uniform drying of the cloth and maintain good quality.

[0062] As Figure 11As shown in the figure, the pressing and finishing assembly 34 includes an electric finishing shaft 341, a sliding groove 342, an electric telescopic rod 343, a slider 344 and an upper finishing shaft 345. The electric finishing shaft 341 is arranged at the rear side inside the frame 1. The sliding grooves 342 are respectively opened on both sides of the top of the frame 1. The electric telescopic rods 343 are respectively bolted to both sides of the top of the frame 1. The top of the slider 344 is bolted to the telescopic end of the electric telescopic rod 343. The slider 344 is slidably connected inside the sliding groove 342. The upper finishing shaft 345 is rotatably connected inside the slider 344. The upper finishing shaft 345 is located at the rear side of the lower drying box 332 and the upper drying box 333. By arranging the pressing and finishing assembly 34, the electric finishing shaft 341 is fixed at the rear side of the frame 1 as a reference. The electric telescopic rod 343 expands and contracts to push the slider 344 to slide inside the sliding groove 342, driving the upper finishing shaft 345 to lift and lower, adjusting the distance from the electric finishing shaft 341, finely pressing and finishing the dried fabric, and applying two-way pressure to ensure further improvement of the flatness of the fabric, meeting the requirements of higher quality standards.

[0063] Brief description of the usage process: First, the electric heating tube 314 is energized to generate heat, heating the hot air cavity 312 and the hot water cavity 313. The hot air cavity 312 generates hot air, and the hot water cavity 313 generates water vapor. The hot air can supply energy for the subsequent drying link through the air duct 225, and the water vapor provides a heat source for softening the fabric, meeting different heat requirements and improving the overall processing efficiency. Then, the steam blowing tube 321 blows the steam generated by the hot water cavity 313 with the help of the air blown through the air duct 225. Subsequently, the steam conduit 322 introduces the steam into the steam box 323, and then the fine steam is evenly sprayed out through the porous spray plate 324, acting on the fabric so that its fibers absorb moisture and become soft when heated, effectively solving the problem of uneven fabric hardness and creating favorable conditions for subsequent flattening, improving the appearance and feel of the fabric. Then, the softened and compacted fabric enters the inside of the lower drying box 332 and the upper drying box 333. At this time, the heat conducting tube 331 introduces the hot air from the hot air cavity 312 of the heating box 311 into the lower drying box 332 and the upper drying box 333, and sprays hot air on the fabric through the porous air jet plate 334. The hot air quickly takes away the moisture in the fabric, avoiding the growth of bacteria and mildew in a humid environment, and because of the uniform blowing, it can ensure uniform drying of the fabric and maintain good quality. Finally, the fabric passes through the inside of the electric finishing shaft 341 and the upper finishing shaft 345. Taking the electric finishing shaft 341 as a reference, the electric telescopic rod 343 expands and contracts to push the slider 344 to slide inside the sliding groove 342, driving the upper finishing shaft 345 to lift and lower to adjust the distance, and performing two-way fine pressing and finishing on the dried fabric, further improving the flatness of the fabric and making it meet the requirements of higher quality standards. The overall cooperation realizes the coherent processing from fabric softening, drying to fine pressing and finishing, comprehensively guaranteeing and improving the processing quality of the fabric.

[0064] This specific embodiment is only an interpretation of the present invention and does not limit the present invention. After reading this specification, those skilled in the art can make modifications to this embodiment without creative contributions as needed, but as long as it is within the scope of the claims of the present invention, it is protected by the patent law.

Claims

1. A cloth pressing device for a loom with adaptive fabric thickness, comprising a frame (1), characterized in that: A cloth pressing mechanism (2) is arranged inside the frame (1), and a cloth wetting mechanism (3) is arranged inside the frame (1). The cloth pressing mechanism (2) comprises a pre-pressing component (21), a dust suction component (22) and a cloth pressing component (23). The pre-pressing component (21) is arranged at the front side of the frame (1), the dust suction component (22) is arranged on the left side of the frame (1), the right side of the dust suction component (22) is connected to the left side of the pre-pressing component (21), and the cloth pressing component (23) is arranged in the middle of the frame (1). The cloth wetting mechanism (3) comprises a heating component (31), a soft cloth component (32), a drying component (33) and a pressing component (34). The heating component (31) is arranged on the left side of the frame (1), the heating component (31) is connected to the impurity suction component (22), the soft cloth component (32) is arranged inside the frame (1), the soft cloth component (32) is located between the cloth pressing component (23) and the pre-pressing component (21), the soft cloth component (32) is connected to the heating component (31), the drying component (33) is arranged on the rear side inside the frame (1), the drying component (33) is connected to the heating component (31), the drying component (33) is located on the rear side of the cloth pressing component (23), the pressing component (34) is arranged on the rear side inside the frame (1), and the pressing component (34) is located on the rear side of the drying component (33).

2. A cloth pressing device for a loom with adaptive fabric thickness according to claim 1, characterized in that: The pre-pressing assembly (21) comprises an electric roller (211), a first motor (212), a screw rod (213), a lifting block (214), an upper roller (215) and a debris suction hole (216); the electric roller (211) is arranged at the front side of the inside of the frame (1); the first motor (212) is bolted to the right side of the top of the frame (1); the top of the screw rod (213) is bolted to the output end of the first motor (212); the bottom of the screw rod (213) is located on the inner side of the top of the frame (1); the lifting block (214) is threadedly connected to the outer side of the screw rod (213); the lifting block (214) is slidably connected to the inner side of the top of the frame (1); the upper roller (215) is rotatably connected to the inside of the lifting block (214); and the debris suction hole (216) is respectively opened on the outer side of the electric roller (211) and the upper roller (215).

3. A cloth pressing device for a loom with adaptive fabric thickness according to claim 2, characterized in that: The impurity suction component (22) comprises a three-way hose (221), a filtering structure (222), a suction bucket (223), a suction and exhaust fan (224) and an air guide pipe (225); the right side of the three-way hose (221) is rotatably connected to the left side of the electric roller (211) and the upper roller (215), the right side of the three-way hose (221) is communicated with the left side of the electric roller (211) and the upper roller (215), and the filtering structure (222) is connected to the suction and exhaust fan (224) and the air guide pipe (225); The filter structure (222) is bolted to the left side of the frame (1), the top of the filtering structure (222) is connected to the bottom of the three-way hose (221), the rear side of the suction bucket (223) is connected to the suction bucket (223), the suction and exhaust fan (224) is arranged on the rear side of the suction bucket (223), the suction end of the suction and exhaust fan (224) is connected to the rear side of the suction bucket (223), and the air guide pipe (225) is connected to the output end of the suction and exhaust fan (224).

4. A cloth pressing device for a loom with adaptive fabric thickness according to claim 3, characterized in that: The filtering structure (222) comprises a filter box (2221), an air suction port (2222) and a filter screen frame (2223); the top of the filter box (2221) is connected to the bottom of the three-way hose (221); the air suction port (2222) is provided at the rear side of the filter box (2221); the air suction port (2222) is connected to the suction hopper (223); and the filter screen frame (2223) is arranged at the bottom side of the filter box (2221).

5. The cloth pressing device for a loom with adaptive fabric thickness according to claim 1, characterized in that: The cloth pressing assembly (23) comprises an electric lower pressing roller (231), a bracket (232), an electric push rod (233), a lifting frame (234), an upper pressing roller (235) and a detection structure (236); the electric lower pressing roller (231) is arranged at the rear side of the inside of the frame (1); the bracket (232) is bolted to the top of the frame (1); the electric push rod (233) is bolted to the top of the bracket (232); the telescopic end of the electric push rod (233) passes through the top of the bracket (232); the top of the lifting frame (234) is bolted to the telescopic end of the electric push rod (233); the upper pressing roller (235) is rotatably connected to the inside of the lifting frame (234); and the detection structure (236) is arranged on the front side of the bracket (232).

6. A cloth pressing device for a loom with adaptive fabric thickness according to claim 5, characterized in that: The detection structure (236) includes a connecting plate (2361), a thickness detection sensor (2362) and a controller (2363), wherein the connecting plate (2361) is bolted to the front side of the bracket (232), the thickness detection sensor (2362) is bolted to the front side of the bottom of the connecting plate (2361), and the controller (2363) is bolted to the top of the connecting plate (2361), and the controller (2363) is electrically connected to the thickness detection sensor (2362) and the electric push rod (233), respectively.

7. The cloth pressing device for a loom with adaptive fabric thickness according to claim 3, characterized in that: The heating assembly (31) comprises a heating box (311), a hot air cavity (312), a hot water cavity (313) and an electric heating tube (314); the heating box (311) is bolted to the left side of the frame (1); the bottom of the heating box (311) is connected to the top of the air guide duct (225); the hot air cavity (312) is opened on the bottom side of the heating box (311); the hot water cavity (313) is opened on the top side of the heating box (311); and the electric heating tube (314) is respectively arranged inside the hot air cavity (312) and the hot water cavity (313).

8. The cloth pressing device for a loom with adaptive fabric thickness according to claim 7, characterized in that: The soft cloth assembly (32) comprises a steam blowing pipe (321), a steam conduit (322), a steam box (323) and a porous spray plate (324); the steam blowing pipe (321) is connected to the rear side of the air guide pipe (225); the front side of the steam blowing pipe (321) passes through the rear side of the heating box (311) and is connected to the hot water chamber (313); the steam conduit (322) is connected to the top of the front side of the heating box (311); the steam box (323) is bolted to the inside of the frame (1); and the steam box (323) is located between the electric roller (211) and the electric lower pressure roller (231).

9. The cloth pressing device for a loom with adaptive fabric thickness according to claim 7, characterized in that: The drying assembly (33) comprises a heat conducting pipe (331), a lower drying box (332), an upper drying box (333) and a porous air jet plate (334); the front side of the heat conducting pipe (331) passes through the rear side of the heating box (311) and is electrically connected to the hot air cavity (312); the lower drying box (332) and the upper drying box (333) are bolted to the top and bottom sides of the inside of the frame (1) respectively; the lower drying box (332) and the upper drying box (333) are located at the rear side of the electric lower pressure roller (231); the left sides of the lower drying box (332) and the upper drying box (333) are connected to the right side of the heat conducting pipe (331); and the porous air jet plate (334) is arranged on the inner side of the lower drying box (332) and the upper drying box (333).

10. The cloth pressing device for a loom with adaptive fabric thickness according to claim 9, characterized in that: The pressing assembly (34) comprises an electric pressing shaft (341), a slide groove (342), an electric telescopic rod (343), a slider (344) and an upper pressing shaft (345); the electric pressing shaft (341) is arranged at the rear side of the inside of the frame (1); the slide groove (342) is respectively opened on both sides of the top of the frame (1); the electric telescopic rod (343) is respectively bolted to both sides of the top of the frame (1); the top of the slider (344) is bolted to the telescopic end of the electric telescopic rod (343); the slider (344) is slidably connected to the inside of the slide groove (342); the upper pressing shaft (345) is rotatably connected to the inside of the slider (344); the upper pressing shaft (345) is located at the rear side of the lower drying box (332) and the upper drying box (333).

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