Fabric ventilation function processing device

Abstract

The invention discloses a fabric ventilation function processing device which comprises a base and a protective cover mounted on the base, a rotatable processing shaft and an auxiliary shaft are mounted in the base, a fabric is clamped between the processing shaft and the auxiliary shaft, a plurality of groups of punching components are mounted on the outer wall of the processing shaft, and the punching components are mounted on the outer wall of the processing shaft. And the punching part is used for extruding with the auxiliary shaft to extrude holes in the fabric. In the fabric extrusion process, a punching column on a processing shaft is firstly extruded by a fabric, the punching column moves towards the interior of a through groove, and a blade edge and the outer wall of an auxiliary shaft are extruded, so that holes are formed in the fabric, and the air permeability of the fabric is improved; the glue adhering to the sponge layer makes contact with the auxiliary shaft, the glue is coated on the fabric and located at the edge position where the holes are formed, the heating ring heats and solidifies the glue, the heating ring only heats the position with the fabric, intermittent heating can be generated, and energy utilization is improved.

Description

Technical Field

[0001] The invention relates to the technical field of fabric ventilation, and in particular to a fabric ventilation function processing device. Background Art

[0002] There are many factors that determine the breathability of fabrics. The type of fabric fiber has a significant impact on breathability. Natural fibers such as cotton, linen, and wool usually have good breathability because their fiber structure allows air and moisture to pass through more easily. The thickness of the fabric is also an important factor affecting breathability. Generally speaking, the thicker the fabric, the worse the breathability. Fabric density refers to the number of fibers per unit area. The higher the density, the smaller the gaps between the fibers, and the worse the breathability. Conversely, fabrics with lower density have larger gaps, allowing air and moisture to pass through more easily. Different fabric structures can also affect breathability.

[0003] For the above reasons, after the fabric is processed, it will be difficult to operate the fabric's breathability. However, holes are opened in the fabric, and the holes in the fabric allow air and moisture to flow more freely, thereby improving the fabric's breathability. These holes can make the fabric more comfortable to wear in hot or humid environments. The size and distribution of the holes will also affect the fabric's breathability. If the holes are too large or unevenly distributed, the fabric may be over-breathable in some areas and insufficiently breathable in other areas. In the actual production process, holes are opened in the rolled fabric, and the holes need to be opened evenly. In order to prevent the fabric around the holes from being loose, the holes in the fabric need to be limited to prevent the holes from further expanding. Based on this, a device for opening holes in the fabric is proposed to improve the breathability and prevent the fabric from becoming loose due to the opening of holes. Summary of the invention

[0004] The purpose of the present invention is to provide a fabric air permeability processing device to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: a device for processing the breathable function of a fabric, comprising a base and a protective cover installed on the base, wherein a rotatable processing shaft and an auxiliary shaft are installed inside the base, the processing shaft and the auxiliary shaft are used to clamp the fabric, and a plurality of sets of punching components are installed on the outer wall of the processing shaft, and the punching components are used to squeeze with the auxiliary shaft to squeeze holes on the fabric.

[0006] Furthermore, both sides of the base are provided with an inlet and an outlet for transmitting the fabric, and two supporting shafts are installed inside the base. The two supporting shafts are located on both sides of the processing shaft and are used to support the fabric.

[0007] Furthermore, the ends of the processing shaft and the auxiliary shaft are both fixed with transmission gears of the same arrangement, and the two sets of transmission gears are meshed with each other.

[0008] Furthermore, an array of through grooves is provided on the outer wall of the processing shaft, and the punching component includes a punching column embedded in the through groove and capable of telescopic movement, a supporting spring is fixed to the inner end of the punching column, and the outer side of the punching column has a blade edge for squeezing the fabric, and the blade edge is used for squeezing the outer wall of the auxiliary shaft.

[0009] Furthermore, a heating coil is fixed on the outer wall of the processing shaft, and the axis of the heating coil coincides with the axis of the punching column. A connecting channel is opened on the outer wall of the punching column, and an electric wire connected to the heating coil is embedded in the connecting channel. A contact terminal 1 connected to the electric wire is fixed at the inner end of the punching column, and a contact terminal 2 is fixed on the inner wall of the through groove. When the punching column contracts inwardly, the contact terminal 1 and the contact terminal 2 are in contact. When the contact terminal 1 and the contact terminal 2 are in contact, the circuit is connected, causing the heating coil to heat up. When the heating coil is heated, its outer side is squeezed against the auxiliary shaft.

[0010] Furthermore, the outer side surface of the heating coil and the outer side surface of the blade edge are both arranged in the same arc shape, and when the punching column shrinks inward into the through groove, the axes of the outer side surface of the heating coil and the outer side surface of the blade edge coincide with the axis of the processing axis.

[0011] Furthermore, the diameter of the auxiliary shaft is equal to the length between the outer end surfaces of the symmetrical heating coils.

[0012] Furthermore, the processing shaft and the auxiliary shaft are respectively provided with air inlet hole one and air inlet hole two, the processing shaft is provided with dispersion groove one, the dispersion groove one is used to connect air inlet hole one and the through groove, the punching column is provided with a channel from the inside to the outside, the auxiliary shaft is provided with dispersion groove two connected with air inlet hole two, the dispersion groove two penetrates the auxiliary shaft outwardly, and when the processing shaft and the auxiliary shaft process the fabric, the channel of the punching column corresponds to dispersion groove two.

[0013] Furthermore, a notch is provided at the outer end of the punching column, and the notch is used to load the remaining fabric after punching.

[0014] Furthermore, a liquid inlet is provided on the protective cover, a coating shaft is rotatably installed inside the protective cover, a thin sponge layer is provided on the outer wall of the coating shaft, the liquid inlet is used to apply glue to the sponge layer, the diameter of the coating shaft is the same as the diameter of the auxiliary shaft, and the sponge layer is squeezed against the auxiliary shaft, and when the auxiliary shaft rotates, the sponge layer rotates along with it.

[0015] Compared with the prior art, the beneficial effects achieved by the present invention are:

[0016] 1. During the extrusion of the fabric, the punching column on the processing shaft is first squeezed by the fabric, and the punching column moves into the through groove, and the blade edge is squeezed with the outer wall of the auxiliary shaft to form holes on the fabric, thereby increasing the air permeability of the fabric.

[0017] 2. The glue adhered to the sponge layer contacts the auxiliary shaft, the glue is coated on the fabric, and the glue is located at the edge of the hole. The heating coil generates heat to solidify the glue. The heating coil only heats the position with the fabric, which can produce intermittent heating and improve energy utilization.

[0018] 3. The air pump introduces gas into the air inlet 1 and the air inlet 2, so that the squeezed and dropped cloth remains on the punching column or adheres to the outer wall of the auxiliary shaft, and can be blown off by the generated airflow to avoid affecting the subsequent processing and achieve the effect of self-cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0021] Figure 2 It is a schematic diagram of the internal structure of the base of the present invention;

[0022] Figure 3 It is a schematic diagram of the fabric transmission plane structure of the present invention;

[0023] Figure 4 It is a schematic diagram of the structure of the processing axis and the auxiliary axis of the present invention;

[0024] Figure 5 This is a schematic diagram of a half-section structure of a processing shaft of the present invention;

[0025] Figure 6 The present invention Figure 5 A is a schematic diagram of the partially enlarged structure of the middle part;

[0026] Figure 7 It is a schematic diagram of the matching structure of the processing axis and the auxiliary axis of the present invention;

[0027] Figure 8 This is a schematic diagram of the structure in which the processing shaft of the present invention is squeezed by the fabric;

[0028] Fig. 9 This is a schematic diagram of the machining shaft diameter structure of the present invention;

[0029] Fig.10 It is a schematic diagram of the structure of the coated shaft of the present invention.

[0030] In the figure: 1. base; 2. protective cover; 21. liquid inlet; 3. processing axis; 31. air inlet hole 1; 32. dispersion groove 1; 33. through groove; 34. punching component; 341. punching column; 342. blade edge; 343. notch; 344. heating coil; 345. connecting channel; 346. wire; 347. contact end 1; 348. contact end 2; 349. support spring; 4. auxiliary axis; 41. air inlet hole 2; 42. dispersion groove 2; 5. support axis; 6. coating axis; 61. sponge layer; 7. transmission gear. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] See also Figure 1-Figure 10 The present invention provides a technical solution: it is difficult to adjust the breathability function of the fabric after processing. When the breathability function needs to be adjusted, holes need to be processed on the fabric. For this purpose, a fabric breathability function processing device is proposed, including a base 1 and a protective cover 2 installed on the base 1. A rotatable processing shaft 3 and an auxiliary shaft 4 are installed inside the base 1. The processing shaft 3 and the auxiliary shaft 4 are used to clamp the fabric. A plurality of sets of punching components 34 are installed on the outer wall of the processing shaft 3. The punching components 34 are used to squeeze with the auxiliary shaft 4 to squeeze holes on the fabric. When the motor drives the processing shaft 3 to rotate, the punching components 34 on the processing shaft 3 squeeze against the auxiliary shaft 4, so that the punching components 34 process holes on the fabric.

[0033] like Figure 2 and Figure 3 As shown, the two sides of the base 1 are respectively provided with an inlet and an outlet for conveying the fabric, and two support shafts 5 are also installed inside the base 1. The two support shafts 5 are located on both sides of the processing shaft 3 and are used to support the fabric so that the fabric can be conveyed and is mounted on the support shafts 5. Figure 8 The fabric supported by the support shaft 5 forms an inverted V shape on the processing shaft 3, that is, during the transmission of the fabric, only the fabric outside the punching component 34 is squeezed by the auxiliary shaft 4, avoiding too large an area of ​​glue coating. In addition, the fabric transmitted in an inverted V shape can squeeze multiple punching components 34, so that the punching components 34 are compressed inward when they are not squeezed by the auxiliary shaft 4, so that when the subsequent punching components 34 make holes in the fabric, the punching position is accurate to avoid deviation.

[0034] like Figure 4As shown, the ends of the processing shaft 3 and the auxiliary shaft 4 are fixed with transmission gears 7 of the same setting, and the two sets of transmission gears 7 are meshed with each other, so that the transmission speeds of the processing shaft 3 and the auxiliary shaft 4 are the same, and the positions of the processing shaft 3 and the auxiliary shaft 4 are also the same, avoiding deviations and affecting the fabrics.

[0035] like Figure 5 and Figure 6 As shown, the outer wall of the processing shaft 3 is provided with an array of through grooves 33, and the punching component 34 includes a punching column 341 which is embedded in the through groove 33 and can move telescopically. A supporting spring 349 is fixed to the inner end of the punching column 341, and a blade edge 342 for squeezing the fabric is provided on the outer side thereof. The blade edge 342 is used to squeeze with the outer wall of the auxiliary shaft 4. Under the action of the supporting spring 349, the blade edge 342 squeezes the fabric onto the auxiliary shaft 4, and the blade edge 342 cuts and breaks the fabric. Since the blade edge 342 is in an arc shape, when the blade edge 342 is squeezed with the auxiliary shaft 4, it presents a squeezing in a line, which minimizes the contact area and increases the pressure.

[0036] like Figure 6 As shown, after punching holes in the fabric, the fabric will be easily scattered. Applying glue to the punched position can achieve the effect of fixing and keep the fabric in its original state. A heating coil 344 is also fixed on the outer wall of the processing shaft 3. The axis of the heating coil 344 coincides with the axis of the punching column 341. A connecting channel 345 is opened on the outer wall of the punching column 341. A wire 346 connected to the heating coil 344 is embedded in the connecting channel 345. A contact end 347 connected to the wire 346 is fixed at the inner end of the punching column 341. The through groove 33 A second contact end 348 is fixed to the inner wall, and when the punching column 341 contracts inwardly, the first contact end 347 and the second contact end 348 are in contact. When the first contact end 347 and the second contact end 348 are in contact, the circuit is connected, so that the heating coil 344 is heated. When the heating coil 344 is heated, its outer side is squeezed against the auxiliary shaft 4. After the punching column 341 is squeezed, it slides toward the through groove 33, so that the first contact end 347 and the second contact end 348 are in contact, and the circuit is connected. The connected circuit realizes the heating of the heating coil 344.

[0037] like Figure 7 and Figure 8 As shown, the outer side surface of the heating coil 344 and the outer side surface of the blade edge 342 are both arranged in the same arc shape. When the punching column 341 shrinks inward into the through groove 33, the axes of the outer side surface of the heating coil 344 and the outer side surface of the blade edge 342 coincide with the axis of the processing shaft 3. When the blade edge 342 extrude and punch holes in the fabric, the blade edge 342 and the heating coil 344 are in the same arc state.

[0038] like Fig. 9As shown, the diameter of the auxiliary shaft 4 is equal to the length between the outer end faces of the symmetrical heating coil 344. When the auxiliary shaft 4 rotates, the processing shaft 3 also rotates, and the positions of the heating coil 344 and the blade edge 342 are facing the auxiliary shaft 4 to avoid deviation in the rotation positions of the two and ensure that the fabric is punched.

[0039] like Figure 7 and Figure 8 As shown, in order to process the fallen fabrics, the processing shaft 3 and the auxiliary shaft 4 are respectively provided with an air inlet hole 1 31 and an air inlet hole 2 41, a dispersion groove 1 32 is provided inside the processing shaft 3, and the dispersion groove 1 32 is used to connect the air inlet hole 1 31 and the through groove 33, a punching column 341 is penetrated with a channel from the inside to the outside, a dispersion groove 2 42 connected to the air inlet hole 2 41 is provided inside the auxiliary shaft 4, and the dispersion groove 2 42 penetrates the auxiliary shaft 4 outwardly, when the processing shaft 3 and the auxiliary shaft 4 process the fabrics, the channel of the punching column 341 corresponds to the dispersion groove 2 42, and the channel of the punching column 341 and the dispersion groove 2 42 are always in a corresponding state, and will not produce deviation due to rotation, and the channel of the punching column 341 and the dispersion groove 2 42 can both blow air outward under the action of the air pump to separate the fallen fabrics.

[0040] like Figure 6 As shown, a notch 343 is further provided at the outer end of the punching column 341, and the notch 343 is used to load the remaining fabric after punching. The notch 343 is set so that when the blade 342 is squeezed, only a circle of fabric outside the blade 342 is squeezed, thereby preventing the cut fabric in the middle from being subjected to force. Under the action of subsequent rotation, the cut fabric can rotate to both sides of the processing axis 3 and the auxiliary axis 4, and the cut fabric can be blown off under the action of the airflow of the air pump.

[0041] like Fig.10 As shown, a liquid inlet 21 is provided on the protective cover 2, and the liquid inlet 21 is used to hold glue. A coating shaft 6 is rotatably installed in the protective cover 2, and a thin sponge layer 61 is provided on the outer wall of the coating shaft 6. The sponge layer 61 blocks the lower end of the liquid inlet 21, so that the glue in the liquid inlet 21 contacts with the sponge layer 61, and the glue is adsorbed on the sponge layer 61. The liquid inlet 21 is used to apply glue to the sponge layer 61. The diameter of the coating shaft 6 is the same as that of the auxiliary shaft 4, and the sponge layer 61 is squeezed with the auxiliary shaft 4. When the auxiliary shaft 4 rotates, the sponge layer 61 rotates along with it, and the auxiliary shaft 4 rotates synchronously with the coating shaft 6, so that the glue on the sponge layer 61 adheres to the auxiliary shaft 4, so that the glue is applied to the fabric during subsequent processing.

[0042] The working principle of the present invention is as follows: the fabric is passed through the base 1, and through the two supporting shafts 5 and through the processing shaft 3 and the auxiliary shaft 4. Under the driving action of the outer motor, the processing shaft 3 is driven to rotate, and the processing shaft 3 and the auxiliary shaft 4 are achieved through the transmission gear 7 on the processing shaft 3 and the auxiliary shaft 4. During the rotation, the punching component 34 on the processing shaft 3 squeezes the fabric onto the auxiliary shaft 4, squeezes holes out of the fabric, and completes the processing of the fabric.

[0043] In the process of squeezing the fabric, as the processing shaft 3 rotates, the punching column 341 on the processing shaft 3 is first squeezed by the fabric. Figure 8 As shown, the punching column 341 moves toward the through slot 33, and then the edge 342 of the punching column 341 is pressed against the outer wall of the auxiliary shaft 4 to form holes on the fabric, thereby increasing the air permeability of the fabric.

[0044] However, when there are holes on the fabric, the fabric around the holes tends to become loose. Based on this, when the auxiliary shaft 4 rotates, the squeezed coating shaft 6 also rotates, and the glue adhered to the sponge layer 61 contacts the auxiliary shaft 4, and the auxiliary shaft 4 contacts the blade edge 342. The glue is coated on the fabric, and the glue is located at the edge where the hole is produced. In addition, the punching column 341 moves into the through groove 33, so that the blade edge 342 of the punching column 341 and the heating coil 344 are overly smooth, and the circuit of the heating coil 344 is connected, so that the heating coil 344 generates heat, and the heating coil 344 also contacts the auxiliary shaft 4, so that the heating coil 344 heats the glue coated on the fabric and solidifies the glue, thereby preventing the glue from being coated on other positions of the fabric. The heating coil 344 only heats the position with the fabric, which can produce intermittent heating and improve energy utilization.

[0045] Gas is introduced into the air inlet 1 31 and the air inlet 2 41 through an air pump, so that the gas moves outward along the channel inside the perforated column 341 and the dispersion groove 2 42. Even if the squeezed and dropped cloth remains on the perforated column 341 or adheres to the outer wall of the auxiliary shaft 4, it can be blown off by the generated airflow to avoid affecting the subsequent processing, thereby achieving the effect of self-cleaning.

[0046] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0047] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A fabric air permeability processing device, comprising a base (1) and a protective cover (2) mounted on the base (1), characterized in that: A rotatable processing shaft (3) and an auxiliary shaft (4) are installed inside the base (1); the processing shaft (3) and the auxiliary shaft (4) are used to clamp fabrics; a plurality of punching components (34) are installed on the outer wall of the processing shaft (3); the punching components (34) are used to squeeze with the auxiliary shaft (4) to squeeze holes on the fabrics.

2. The fabric air permeability processing device according to claim 1, characterized in that: The base (1) has an inlet and an outlet for conveying fabrics on both sides respectively. Two support shafts (5) are also installed inside the base (1). The two support shafts (5) are located on both sides of the processing shaft (3) and are used to support the fabrics.

3. The fabric air permeability processing device according to claim 1, characterized in that: The ends of the processing shaft (3) and the auxiliary shaft (4) are both fixed with transmission gears (7) of the same arrangement, and the two sets of transmission gears (7) are meshed with each other.

4. The fabric air permeability processing device according to claim 1, characterized in that: The outer wall of the processing shaft (3) is provided with through grooves (33) arranged in an array, and the punching component (34) includes a punching column (341) embedded in the through groove (33) and capable of telescopic movement, a supporting spring (349) is fixed to the inner end of the punching column (341), and the outer side of the punching column has a blade edge (342) for squeezing fabric, and the blade edge (342) is used to squeeze with the outer wall of the auxiliary shaft (4).

5. The fabric air permeability processing device according to claim 4, characterized in that: A heating coil (344) is also fixed on the outer wall of the processing shaft (3), and the axis of the heating coil (344) coincides with the axis of the punching column (341). A connecting channel (345) is provided on the outer wall of the punching column (341), and an electric wire (346) connected to the heating coil (344) is embedded in the connecting channel (345). A contact terminal 1 (347) connected to the electric wire (346) is fixed to the inner end of the punching column (341), and a contact terminal 2 (348) is fixed to the inner wall of the through groove (33). When the punching column (341) contracts inwardly, the contact terminal 1 (347) and the contact terminal 2 (348) are in contact. When the contact terminal 1 (347) and the contact terminal 2 (348) are in contact, the circuit is connected, causing the heating coil (344) to heat up. When the heating coil (344) is heated, its outer side is pressed against the auxiliary shaft (4).

6. The fabric air permeability processing device according to claim 5, characterized in that: The outer side surface of the heating ring (344) and the outer side surface of the blade edge (342) are both arranged in the same arc shape. When the punching column (341) shrinks inward into the through groove (33), the axes of the outer side surface of the heating ring (344) and the outer side surface of the blade edge (342) coincide with the axis of the processing shaft (3).

7. The fabric air permeability processing device according to claim 5, characterized in that: The diameter of the auxiliary shaft (4) is equal to the length between the outer end surfaces of the symmetrical heating coils (344).

8. The fabric air permeability processing device according to claim 5, characterized in that: The processing shaft (3) and the auxiliary shaft (4) are respectively provided with an air inlet hole 1 (31) and an air inlet hole 2 (41). The processing shaft (3) is provided with a dispersion groove 1 (32), and the dispersion groove 1 (32) is used to connect the air inlet hole 1 (31) and the through groove (33). The punching column (341) is provided with a channel from the inside to the outside. The auxiliary shaft (4) is provided with a dispersion groove 2 (42) connected to the air inlet hole 2 (41). The dispersion groove 2 (42) penetrates the auxiliary shaft (4) outwardly. When the processing shaft (3) and the auxiliary shaft (4) process the fabric, the channel of the punching column (341) corresponds to the dispersion groove 2 (42).

9. The fabric air permeability processing device according to claim 5, characterized in that: The outer end of the punching column (341) is also provided with a notch (343), and the notch (343) is used to load the remaining fabric after punching.

10. The fabric air permeability processing device according to claim 5, characterized in that: The protective cover (2) is provided with a liquid inlet (21), a coating shaft (6) is rotatably mounted inside the protective cover (2), a thin layer of sponge (61) is provided on the outer wall of the coating shaft (6), the liquid inlet (21) is used to apply glue to the sponge layer (61), the diameter of the coating shaft (6) is the same as the diameter of the auxiliary shaft (4), and the sponge layer (61) is squeezed with the auxiliary shaft (4), and when the auxiliary shaft (4) rotates, the sponge layer (61) rotates along with it.

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