A constant temperature cool lining cloth automatic production line and production process

Abstract

The invention relates to the field of lining cloth processing, and in particular to an automatic production line and production process for constant temperature cool lining cloth. The production line comprises a cloth receiving device, a windshield screen device, a purple light cloth inspection device, an oven device, a cooling device and a winding device which are arranged in sequence, and also comprises a glue dispensing device for uniformly coating a gelatinous cool feeling aid on the lining cloth. The glue dispensing device comprises: a frame; a glue dispensing roller, a surface of which is uniformly provided with a plurality of glue outlet holes; a lower support roller, and a glue dispensing component. The invention coats the gelatinous cool feeling aid on the lining cloth in a "tooth-shaped" structure through the glue dispensing device, so that the "roots" of the cool feeling aid can be implanted into the inside of the lining cloth fibers to form high-strength bonding. At the same time, the cooperation of the pressing component and the pulling component pulls the lining cloth before the glue dispensing to increase the gap between the lining cloth fibers, so that the "roots" of the cool feeling aid are implanted between the fibers, further improving the bonding strength of the cool feeling aid, and solving the technical problem of easy falling off of the cool feeling aid in the prior art.

Description

Technical Field

[0001] The invention relates to the field of lining cloth processing, and in particular to an automatic production line and production process for constant temperature cool feeling lining cloth. Background Art

[0002] Constant temperature cool lining fabric is a high-tech textile that combines cooling technology with constant temperature function. While maintaining the shape stability of clothing, it can also provide the wearer with a lasting cool and comfortable feeling. Constant temperature cool lining fabric adopts the method of dispensing cool additives on the lining fabric, so that the lining fabric can continuously absorb and dissipate human body heat and reduce the body temperature. Constant temperature cool lining fabric is widely used in clothing, home furnishings, automotive interiors and other fields. The automatic production line of constant temperature cool lining fabric is a highly automated production equipment designed to achieve efficient and continuous production of constant temperature cool lining fabric. The production line integrates a variety of advanced technologies and equipment, including fabric receiving device, windshield screen device, dispensing device, powder blowing and suction device, ultraviolet light fabric inspection device, oven device, cooling device, winding device and other links to ensure the quality and performance of the product.

[0003] However, the prior art dispensing device can only fix the high-concentration cooling agent on the surface of the lining cloth, resulting in unreliable fixation. During use or cleaning, the cooling agent is easily caused to fall off, thereby reducing the cooling feeling of the lining cloth. Summary of the invention

[0004] The purpose of the present invention is to provide a constant temperature cool lining cloth automatic production line in view of the deficiencies of the prior art. A gel-like cool agent is coated on the lining cloth in a "tooth-shaped" structure through a glue dispensing device, so that the "roots" of the cool agent can be implanted into the inside of the lining cloth fibers to form a high-strength bond. At the same time, a pressing component and a pulling component are used to pull the lining cloth before glue dispensing to increase the gap between the lining cloth fibers, making it easier for the "roots" of the cool agent to be implanted between the fibers, further improving the bonding strength of the cool agent, and solving the technical problem in the prior art that the cool agent is easy to fall off.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A constant temperature cool feeling lining cloth automatic production line, comprising a cloth receiving device, a windshield screen device, a powder blowing and sucking device, a purple light cloth inspection device, an oven device, a cooling device and a winding device arranged in sequence; characterized in that it also comprises a glue dispensing device for uniformly applying a gel-like cool feeling additive on the lining cloth, the glue dispensing device being arranged between the windshield screen device and the powder blowing and sucking device;

[0007] It should be noted that the cloth joining device is responsible for connecting two or more sections of cloth continuously and smoothly to ensure the continuous operation of the production line; the windshield screen device is used to isolate or block external airflow, dust, etc., to protect the cloth and equipment on the production line from pollution, while avoiding wrinkles on the lining cloth and increasing the unwinding speed; the blowing and sucking powder device is mainly used to evenly apply hot melt adhesive powder on the cloth, which will melt and adhere to the cloth after heating to form the required adhesive layer; the ultraviolet light cloth inspection device uses the characteristics of ultraviolet rays to inspect the cloth to find defects, stains or color differences on the cloth; the oven device dries the cloth coated with glue or glue powder to ensure that the glue or glue powder can firmly adhere to the cloth and achieve the required constant temperature and cool effect; the cooling device cools the cloth after drying to prevent the cloth from being deformed or damaged due to excessive temperature; the winding device is used to wind the completed constant temperature and cool lining cloth into a roll shape for subsequent storage, transportation and use. The glue dispensing device is used to precisely apply glue or adhesive on the cloth to enhance the bonding strength between the cloth and other materials and to achieve a constant temperature and cooling effect.

[0008] The dispensing device comprises:

[0009] frame;

[0010] A glue dispensing roller, which is rotatably mounted on a frame and is in the shape of a hollow roller, with a plurality of glue outlet holes evenly distributed on its surface;

[0011] Furthermore, one end of the glue dispensing roller is connected to a driving device, and the driving device drives the glue dispensing roller to rotate, preferably using a stepping motor;

[0012] Furthermore, one end of the glue dispensing roller is detachably provided with an end cap, and the end cap is provided with a glue injection port for injecting a gel-like cooling agent;

[0013] It should be noted that the glue outlet holes are arranged in a row and aligned along the axial direction of the glue dispensing roller, and a plurality of groups are arranged along the axial direction of the glue dispensing roller;

[0014] A lower support roller, the lower support roller is rotatably arranged on the frame and is arranged obliquely below the glue dispensing roller;

[0015] It should be noted that, by means of the structural setting that the diameter of the lower support roller is smaller than that of the glue dispensing roller, and the guide pressing roller arranged below the lower support roller, the reversing amplitude α of the lining cloth is less than 100° when the lining cloth passes through the lower support roller, so that the fibers of the lining cloth at the reversing point on the lower support roller are in an open state, which facilitates the cooling agent to enter between the fibers. In this embodiment, 90° or 60° is preferred.

[0016] The glue dispensing component is arranged in the glue dispensing roller, one end of the glue dispensing component is rotatably connected to the inner wall of the glue dispensing roller, and the other end is fixedly connected to the frame.

[0017] It should be noted that the dispensing component is used to apply the cooling agent quantitatively and deeply on the lining cloth.

[0018] As an improvement, the dispensing component includes:

[0019] A glue dispensing frame, one end of which is rotatably arranged on the inner wall of the glue dispensing roller, and the other end of which is connected to the frame;

[0020] A quantitative air outlet plate, the quantitative air outlet plate being slidably arranged on the inner wall of the dispensing frame;

[0021] A first reset member, wherein a plurality of the first reset members are arranged below the quantitative air outlet plate, one end of the first reset member is connected to the dispensing frame, and the other end is connected to the quantitative air outlet plate, and the first reset member is preferably a compression spring;

[0022] And a guide plate, the guide plate for dispersing and discharging the gas in the dispensing frame is arranged in the dispensing frame.

[0023] It should be noted that the quantitative air outlet plate is used to uniformly discharge air and ensure that the shape of the glue is uniform.

[0024] The quantitative air outlet plate compresses the air downward under the action of the air flow, and at the same time, the cooling agent is quantitatively sprayed out in the shape of "teeth" under the guiding action of the guide plate; further, the quantitative air outlet plate is reset to the initial position through the first reset member, and the same action is repeated.

[0025] As an improvement, the dispensing frame is a hollow T-shaped structure, with an air outlet at the bottom and an air inlet at the side, which includes:

[0026] An air intake space, the air intake space is composed of the space above the quantitative air outlet plate and the inside of the dispensing frame, the air intake space is closed and connected to the air inlet;

[0027] And a compressed air space, which is composed of the space below the quantitative air outlet plate and the inside of the glue dispensing frame, and the lower end opening of the compressed air space is arranged corresponding to the glue outlet hole.

[0028] It should be noted that the gas enters the air inlet space and is squeezed through the quantitative air outlet plate in the closed space. The gas passes through the narrow compressed air space. Due to the volume difference between the two, the air flow rate increases, forming a high-speed airflow.

[0029] As an improvement, the cross-section of the guide plate is triangular, and its lower end and the two sides of the air outlet form a high-speed air outlet channel. A plurality of air guide holes are evenly distributed at the lower end of the guide plate corresponding to the position of the glue outlet holes.

[0030] It should be noted that when the gas passes through the guide plate, the structure of the increasingly smaller size of the air outlet channel openings on both sides is used to increase the air outlet speed, and the air guide holes in the middle are used to evenly push the cooling agent out of the glue outlet holes to form a circular cross-section. At the same time, the air flow rate of the air passing through the two sides is greater than the air flow rate of the air passing through the middle, so that the blown cooling agent has a "teeth" shape.

[0031] The glue dispensing device also includes a tensioning assembly for tensioning the lining cloth at the glue dispensing location, and the tensioning assembly includes:

[0032] A clamping assembly, wherein the clamping assembly is slidably disposed on the frames on both sides of the glue dispensing roller, one end of which can be pressed against the top of the lower support roller, and the other end of which is in contact with the glue dispensing roller;

[0033] And a pulling assembly, which is used for pulling the lining cloth to move downward, is arranged on the frame and below the glue dispensing roller.

[0034] Furthermore, the pressing assembly and the pulling assembly are arranged up and down so that the lining cloth is kept in a taut state during glue dispensing.

[0035] As an improvement, the clamping assembly comprises:

[0036] Track plate, the track plate is arranged on both sides of the glue dispensing roller, rotates synchronously with the glue dispensing roller, and the contour line of the track plate is wavy;

[0037] The two groups of clamping frames are arranged on the frame:

[0038] An extrusion rod, the extrusion rod is slidably disposed in the pressing frame, the upper end of the extrusion rod is a spherical structure and abuts against the track plate;

[0039] A pressing roller, the pressing roller is connected to the lower ends of the squeezing rods on both sides, and the pressing roller presses the lower supporting roller under the squeezing of the pushing rod;

[0040] And a second reset member, which is arranged in the pressing frame, has one end connected to the extrusion rod, and the other end connected to the pressing frame.

[0041] It should be noted that when the squeezing rod moves against the track plate, the squeezing rod reciprocates under the simultaneous action of the second reset member, and at the same time drives the clamping roller to perform a reciprocating motion of squeezing and relaxing the lower support roller.

[0042] As an improvement, the pulling assembly includes:

[0043] Sliding assembly; the sliding assembly is symmetrically arranged in the card slot on the frame;

[0044] A connecting plate, wherein the connecting plate is mounted on the sliding assembly;

[0045] A driving assembly; the driving assembly is arranged below the connecting plate and connected to the connecting plate;

[0046] And a guide pressing roller; the guide pressing roller is rotatably arranged on the connecting plate.

[0047] It should be noted that, under the action of the driving assembly, the guide pressing roller performs a reciprocating motion of pressing and loosening the lining cloth while performing a reciprocating motion through the sliding assembly.

[0048] Furthermore, the pressing roller and the guide pressing roller perform pressing and relaxing actions synchronously.

[0049] As an improvement, the glue dispensing device further comprises a quantitative glue adding component, which is arranged on the outline of the glue dispensing roller and fits the glue dispensing roller;

[0050] The quantitative glue adding component comprises:

[0051] An air extraction plate, the air extraction plate is fitted on the side of the glue dispensing roller. As an improvement, the air extraction plate is C-shaped and has a hollow structure inside. A plurality of strip-shaped air extraction channels are provided on the side of the air extraction plate that fits the glue dispensing roller. The distance between adjacent air extraction channels is adapted to the distance between two groups of glue outlet holes that are adjacent in the circumferential direction.

[0052] A breathable insulating layer, which is used to prevent the gel-like cooling agent from leaking, is coated on the surface of the dispensing roller, and the breathable insulating layer is an incomplete circle, and the width of the breakpoint is slightly larger than the size of the glue outlet hole;

[0053] and an air extraction pipeline, one end of which is connected to the air extraction plate, and the other end of which is connected to the first vacuum machine.

[0054] As an improvement, the quantitative glue adding component is used to fill the glue outlet hole with the cooling agent through the suction channel of the suction plate under the action of the first vacuum machine when the glue outlet hole passes through the suction plate, thereby achieving quantitative glue discharge and avoiding the phenomenon that the gel-like cooling agent is difficult to enter the glue outlet hole and causes uneven glue dispensing.

[0055] Furthermore, under the action of the breathable insulating layer, the cooling agent is isolated in the glue outlet hole and will not flow out.

[0056] As an improvement, the lower support roller is a hollow cylindrical structure with a plurality of adsorption holes evenly distributed on its surface. The positions of the adsorption holes correspond to the positions of the glue outlet holes. One end of the lower support roller is closed and the other end is connected to the second vacuum machine.

[0057] It should be noted that, while playing a supporting role, the lower support roller can generate a low-pressure adsorption function through the first vacuum machine, so that the cooling agent is more deeply implanted between the fibers of the lining cloth. In addition, the adsorption holes are microporous structures, allowing gas to pass smoothly while the gel-like cooling agent will not pass through.

[0058] Another object of the present invention is to provide a constant temperature cool lining cloth automatic production process to address the deficiencies of the prior art, which is implemented by using the above-mentioned constant temperature cool lining cloth automatic production line, and is characterized in that it includes the following steps:

[0059] Step 1: Pretreatment of the interlining cloth: the interlining cloth is scoured in a scouring liquid containing a cooling agent to allow the cooling agent to penetrate into the fiber;

[0060] Step 2: Pre-treatment before dispensing, dust and other impurities on the surface of the lining cloth processed in step 1 are removed through the cloth receiving device and the windshield screen device;

[0061] Step 3: Glue dispensing: the lining cloth is coated with a gel-like cooling agent in a "tooth-shaped" structure through the glue dispensing device, so that the "roots" of the cooling agent are implanted into the fibers of the lining cloth to form a high-strength bond;

[0062] Step 4: Drying: the lining cloth after gluing enters the oven for drying;

[0063] Step 5: Winding: the dried lining cloth is cooled by a cooling device and then rolled up by a winding device.

[0064] In the step three, before glue dispensing, the pressing component presses the lining cloth, the pulling component moves downward to increase the fiber gap of the lining cloth, and then the glue dispensing component applies the cooling agent in the glue outlet hole to the lining cloth.

[0065] Preferably, after the glue dispensing step, a pressing device is provided for further pressing the cooling agent on the lining cloth, and the pressing device is a conventional pressing roller pressing method, so that the cooling agent is further attached to the lining cloth.

[0066] Preferably, before the drying step, a powder blowing step is also included, in which the hot melt adhesive powder is melted and adhered to the lining cloth by a powder blowing device after heating to form a desired adhesive layer; of course, the user can selectively choose this step according to actual needs.

[0067] Preferably, before the drying step, an inspection step is also included, in which the lining cloth is inspected by utilizing the characteristics of ultraviolet light when passing through the ultraviolet light inspection device to find defects, stains or color differences on the cloth.

[0068] The beneficial effects of the present invention are:

[0069] (1) The present invention arranges the dispensing roller and the lower support roller at an angle, so that when the lining cloth passes through the lower support roller, the gap between the fibers is increased, thereby facilitating the cooling agent to enter between the fibers, thereby improving the firmness of the cooling agent coating point;

[0070] (2) The present invention uses the pressing and pulling action of the pressing component and the pulling component to make the lining cloth in a stretched state before the glue is applied, thereby increasing the gap between the fibers of the lining cloth and further improving the effect of the cooling agent entering between the fibers. After the glue is applied, the pressing component and the pulling component are reset, and the lining cloth returns to its original state, squeezing and clamping the cooling agent coated between the fibers of the lining cloth to prevent the cooling agent from falling off and improve the firmness.

[0071] (3) The present invention provides a guide assembly in the air intake assembly so that when the gas passes through the guide plate, the wind speed of the guide channels on both sides is greater than the speed of the middle air guide hole, so that the cooling agent in the glue outlet hole is ejected in a "tooth shape" and inserted into the fiber gap, thereby improving the stability of the cooling agent on the lining cloth.

[0072] (4) The present invention provides a quantitative glue adding component so that the glue liquid is injected into the glue outlet hole during the rotation of the glue dispensing roller. At the same time, the negative pressure adsorption of the vacuum plate is coordinated to ensure that the glue outlet hole is filled with glue liquid. At the same time, the glue liquid outside the glue outlet hole is blocked by scraping by the glue dispensing frame to achieve quantitative glue adding, thereby ensuring that the amount of glue liquid coated on the surface of the lining cloth is equal and uniform.

[0073] In summary, the present invention has the advantages of stronger adhesion of the cooling agent, controllable glue amount, high penetration, etc. BRIEF DESCRIPTION OF THE DRAWINGS

[0074] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0075] Figure 2 It is a schematic diagram of the overall structure of the glue dispensing device of the present invention;

[0076] Figure 3 It is a cross-sectional schematic diagram of the glue dispensing device of the present invention;

[0077] Figure 4 It is a cross-sectional schematic diagram of the glue dispensing device of the present invention;

[0078] Figure 5 This is a schematic diagram of the structure of the glue dispensing component of the present invention;

[0079] Figure 6 This is a schematic diagram of the structure of the air guide plate of the present invention;

[0080] Figure 7 This is a schematic diagram of the position of the clamping assembly of the present invention;

[0081] Figure 8 This is a schematic diagram of the structure of the clamping assembly of the present invention;

[0082] Fig. 9 It is a cross-sectional schematic diagram of the clamping assembly of the present invention;

[0083] Fig.10 This is a schematic diagram of the position of the track pad of the present invention;

[0084] Fig.11 A schematic diagram of the track pad of the present invention;

[0085] Fig.12 This is a schematic diagram of the structure of the quantitative glue adding component of the present invention. DETAILED DESCRIPTION

[0086] 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.

[0087] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0088] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0089] Embodiment 1

[0090] like Figure 1-Figure 12 As shown, this embodiment provides a constant temperature cool feeling lining cloth automatic production line and production process, a constant temperature cool feeling lining cloth automatic production line, comprising a cloth receiving device 1, a windshield screen device 2, a powder blowing and sucking device 3, a purple light cloth inspection device 4, an oven device 5, a cooling device 6 and a winding device 7 arranged in sequence, characterized in that it also includes a glue dispensing device 8 for uniformly applying a gel-like cool feeling additive on the lining cloth, and the glue dispensing device 8 is arranged between the windshield screen device 2 and the powder blowing and sucking device 3;

[0091] It should be noted that the cloth joining device 1 is responsible for connecting two or more sections of cloth continuously and smoothly to ensure the continuous operation of the production line; the windshield screen device 2 is used to isolate or block external airflow, dust, etc., to protect the cloth and equipment on the production line from pollution, while avoiding wrinkles in the lining cloth and increasing the unwinding speed; the blowing and sucking powder device 3 is mainly used to evenly apply hot melt adhesive powder on the cloth, which will melt and adhere to the cloth after heating to form the required adhesive layer; the ultraviolet light cloth inspection device 4 is used to The fabric is inspected by the characteristics of ultraviolet light to find defects, stains or color differences on the fabric; the oven device 5 dries the fabric coated with glue or glue powder to ensure that the glue or glue powder can firmly adhere to the fabric and achieve the desired constant temperature and cooling effect; the cooling device 6 cools the fabric after drying to prevent the fabric from being deformed or damaged due to excessive temperature; the winding device 7 is used to wind the completed constant temperature and cooling lining fabric into a roll shape for subsequent storage, transportation and use. The glue dispensing device 8 is used to accurately apply glue or adhesive on the fabric to enhance the bonding strength between the fabric and other materials and achieve the constant temperature and cooling effect.

[0092] like Figure 2-Figure 6 As shown, the dispensing device 8 includes:

[0093] Frame 81;

[0094] A glue dispensing roller 82, which is rotatably mounted on the frame 81, and is in the shape of a hollow roller, with a plurality of glue outlet holes 821 evenly distributed on its surface;

[0095] Furthermore, one end of the glue dispensing roller 82 is connected to a driving device, and the driving device drives the glue dispensing roller 82 to rotate, preferably using a stepping motor drive;

[0096] Furthermore, one end of the glue dispensing roller 82 is detachably provided with an end cap, and the end cap is provided with a glue injection port for injecting a gel-like cooling agent;

[0097] It should be noted that the glue outlet holes 821 are arranged in a row and aligned along the axial direction of the glue dispensing roller 82, and a plurality of groups are arranged along the axial direction of the glue dispensing roller 82;

[0098] A lower support roller 83, wherein the lower support roller 83 is rotatably disposed on the frame 81 and is disposed obliquely below the glue dispensing roller 82;

[0099] It should be noted that if Figure 4As shown, by the structural arrangement that the diameter of the lower support roller 83 is smaller than the glue dispensing roller 82, and the guide pressure roller 8514 is arranged below the lower support roller 83, it is achieved that when the lining cloth passes through the lower support roller 83, the reversing amplitude α of the lining cloth is less than 100°, so that the fibers of the lining cloth at the reversing point on the lower support roller 83 are in an open state, which facilitates the cooling agent to enter between the fibers. In this embodiment, 90° or 60° is preferred.

[0100] The glue dispensing component 84 is arranged in the glue dispensing roller 82, one end of which is rotatably connected to the inner wall of the glue dispensing roller 82, and the other end is fixedly connected to the frame 81.

[0101] It should be noted that the dispensing component 84 is used to apply the cooling agent quantitatively and deeply on the lining cloth.

[0102] As an improvement, Figure 4-Figure 6 As shown, the dispensing assembly 84 includes:

[0103] A glue dispensing frame 841, one end of which is rotatably disposed on the inner wall of the glue dispensing roller 82, and the other end of which is connected to the frame 81;

[0104] A quantitative air outlet plate 842, wherein the quantitative air outlet plate 842 is slidably disposed on the inner wall of the dispensing frame 841;

[0105] A first reset member 843, wherein a plurality of the first reset members 843 are arranged below the quantitative air outlet plate 842, one end of the first reset member 843 is connected to the dispensing frame 841, and the other end of the first reset member 843 is connected to the quantitative air outlet plate 842, and the first reset member 843 is preferably a compression spring;

[0106] And a guide plate 844 , the guide plate 844 for dispersing and discharging the gas in the dispensing frame 841 is arranged in the dispensing frame 841 .

[0107] It should be noted that if Figure 5 As shown, the quantitative air outlet plate 842 is used to uniformly output air and ensure that the shape of the glue output is uniform. Furthermore, the quantitative air outlet plate 842 compresses the air downward under the action of the airflow, and at the same time, the cooling agent is quantitatively sprayed out in the shape of "teeth" under the guiding action of the guide plate 844; further, the quantitative air outlet plate 842 is reset to the initial position through the first reset member 843, and the same action is repeated.

[0108] As an improvement, the dispensing frame 841 is a hollow T-shaped structure, with an air outlet 8411 at the bottom and an air inlet 8412 at the side, including:

[0109] An air intake space 8413, wherein the air intake space 8413 is composed of the space above the quantitative air outlet plate 842 and the interior of the dispensing frame 841, and the air intake space 8413 is closed and communicated with the air inlet 8412;

[0110] And a compressed air space 8414, which is composed of the space below the quantitative air outlet plate 842 and the interior of the glue dispensing frame 841, and the lower end opening of the compressed air space 8414 is arranged corresponding to the glue outlet hole 821.

[0111] It should be noted that if Figure 5-Figure 6 As shown, the gas enters the air inlet space 8413 and is squeezed by the quantitative air outlet plate 842 in the closed space. The gas passes through the narrow compressed air space 8414. Due to the volume difference between the two, the air flow rate increases, forming a high-speed airflow.

[0112] As an improvement, Figure 6 As shown, the cross section of the guide plate 844 is triangular, and its lower end and both sides of the air outlet 8411 form a high-speed air outlet channel 8441, and a plurality of air guide holes 8442 are evenly distributed at the lower end of the guide plate 844 corresponding to the position of the glue outlet hole 821.

[0113] It should be noted that when the gas passes through the guide plate 844, the structure of the increasingly smaller size of the air outlet channel openings on both sides is used to increase the air outlet speed, and the air guide holes 8442 in the middle are used to evenly push the cooling agent out of the glue outlet hole 821 to form a circular cross-section. At the same time, the air flow rate of the air passing through the two sides is greater than the air flow rate of the air passing through the middle, so that the blown cooling agent has a "teeth" shape.

[0114] As an improvement, Fig.12 As shown, the glue dispensing device 8 further includes a quantitative glue adding component 86, and the quantitative glue adding component 86 is arranged on the contour line of the glue dispensing roller 82 and is in contact with the glue dispensing roller 82;

[0115] The quantitative glue adding component 86 includes:

[0116] The air extraction plate 861 is fitted on the side of the glue dispensing roller 82. As an improvement, the air extraction plate 861 is C-shaped and has a hollow structure inside. A plurality of strip-shaped air extraction channels 8611 are provided on the side of the air extraction plate 861 that fits the glue dispensing roller 82. The distance between adjacent air extraction channels 8611 matches the distance between two groups of glue outlet holes 821 that are adjacent in the circumferential direction.

[0117] A breathable insulating layer 862 is provided on the surface of the dispensing roller 82 to prevent leakage of the gel-like cooling agent. The breathable insulating layer 862 is an incomplete circle, and the width of the breakpoint is slightly larger than the size of the dispensing hole 821.

[0118] And an exhaust pipe 863 , one end of which is connected to the exhaust plate 861 , and the other end of which is connected to the first vacuum machine 100 .

[0119] As an improvement, the quantitative glue adding component 86 is used to fill the glue outlet hole 821 with the cooling agent through the suction channel 8611 of the suction plate under the action of the first vacuum machine 100 when the glue outlet hole 821 passes through the suction plate 861, thereby achieving quantitative glue discharge and avoiding the phenomenon that the gel-like cooling agent is difficult to enter the glue outlet hole 821 and causes uneven glue dispensing.

[0120] Furthermore, under the action of the breathable insulating layer 862, the cooling agent is isolated in the glue outlet hole 821 and does not flow out.

[0121] As an improvement, the lower support roller 83 is a hollow cylindrical structure with a plurality of adsorption holes 831 evenly distributed on its surface. The positions of the adsorption holes 831 correspond to the positions of the glue outlet holes 821 . One end of the lower support roller 83 is closed and the other end is connected to the second vacuum machine 200 .

[0122] It should be noted that, while playing a supporting role, the lower support roller 83 can generate a low-pressure adsorption function through the first vacuum machine 100, so that the cooling agent is more deeply implanted between the fibers of the lining cloth. In addition, the adsorption holes 831 are microporous structures, allowing gas to pass smoothly while the gel-like cooling agent will not pass through.

[0123] Embodiment 2

[0124] like Figure 3 , Figure 4 , Figure 7-Figure 11 As shown, the components identical or corresponding to those in the first embodiment are marked with the corresponding reference numerals in the first embodiment. For the sake of simplicity, only the differences from the first embodiment are described below. The second embodiment is different from the first embodiment in that the glue dispensing device 8 further includes a tensioning assembly 85 for tensioning the lining cloth at the glue dispensing location. The tensioning assembly 85 includes:

[0125] A clamping assembly 851, wherein the clamping assembly 851 is slidably disposed on the frame 81 on both sides of the glue dispensing roller 82, one end of which can be pressed against the top of the lower support roller 83, and the other end of which is in contact with the glue dispensing roller 82;

[0126] And a pulling assembly 852 for pulling the lining cloth to move downward. The pulling assembly 852 is arranged on the frame 81 and below the glue dispensing roller 82.

[0127] Further, such as Figure 4 As shown, the pressing assembly 851 and the pulling assembly 852 are arranged up and down so that the lining cloth is kept in a taut state during glue dispensing.

[0128] As an improvement, Figure 7-Figure 9 As shown, the pressing assembly 851 includes:

[0129] Track plate 8511, the track plate 8511 is arranged on both sides of the glue dispensing roller 82, rotates synchronously with the glue dispensing roller 82, and the contour line of the track plate 8511 is wavy;

[0130] The two groups of the pressing frames 8512 are arranged on the frame 81:

[0131] An extrusion rod 8513, wherein the extrusion rod 8513 is slidably disposed in the pressing frame 8512, and an upper end of the extrusion rod 8513 is a spherical structure and abuts against the track plate 8511;

[0132] A pressing roller 8514, wherein the pressing roller 8514 is connected to the lower ends of the squeezing rods 8513 on both sides, and the pressing roller 8514 presses the lower supporting roller 83 under the squeezing of the pushing rod;

[0133] And a second restoring member 8515, which is arranged in the pressing frame 8512, one end of which is connected to the extrusion rod 8513, and the other end of which is connected to the pressing frame 8512.

[0134] It should be noted that when the squeezing rod 8513 moves against the track plate 8511 , the squeezing rod 8513 performs reciprocating motion under the simultaneous action of the second reset member 8515 , and at the same time drives the clamping roller 8514 to perform reciprocating motion of squeezing and relaxing the lower support roller 83 .

[0135] As an improvement, Figure 3 , Figure 4 As shown, the pulling assembly 852 includes:

[0136] Sliding assembly 8521; the sliding assembly 8521 is symmetrically arranged in the card slot on the frame 81;

[0137] A connecting plate 8522, wherein the connecting plate 8522 is installed on the sliding assembly 8521;

[0138] Driving assembly 8523; the driving assembly 8523 is arranged below the connecting plate 8522 and connected to the connecting plate 8522;

[0139] And a guide pressing roller 8524; the guide pressing roller 8524 is rotatably arranged on the connecting plate 8522.

[0140] It should be noted that, under the action of the driving assembly 8523, the guide pressing roller 8524 performs a reciprocating motion of pressing and relaxing the lining cloth while performing a reciprocating motion through the sliding assembly 8521.

[0141] Further, such as Figure 4 As shown, the clamping roller 8514 and the guide clamping roller 8524 perform clamping and relaxing actions synchronously.

[0142] Embodiment 3

[0143] This embodiment provides a constant temperature cool lining cloth automatic production process, which is implemented by using a constant temperature cool lining cloth automatic production line described in the first embodiment or the second embodiment, and includes the following steps:

[0144] Step 1: Pretreatment of the interlining cloth: the interlining cloth is scoured in a scouring liquid containing a cooling agent to allow the cooling agent to penetrate into the fiber;

[0145] Step 2: Pre-treatment before dispensing, dust and other impurities on the surface of the lining cloth processed in step 1 are removed through the cloth receiving device and the windshield screen device;

[0146] Step 3: Glue dispensing: the lining cloth is coated with a gel-like cooling agent in a "tooth-shaped" structure through the glue dispensing device, so that the "roots" of the cooling agent are implanted into the fibers of the lining cloth to form a high-strength bond;

[0147] Step 4: Drying: the lining cloth after gluing enters the oven for drying;

[0148] Step 5: Winding: the dried lining cloth is cooled by a cooling device and then rolled up by a winding device.

[0149] Preferably, in step three, before glue dispensing, the pressing component presses the lining cloth, the pulling component moves downward to increase the fiber gap of the lining cloth, and then the glue dispensing component applies the cooling agent in the glue outlet hole to the lining cloth.

[0150] Preferably, after the glue dispensing step, a pressing device is provided for further pressing the cooling agent on the lining cloth, and the pressing device is a conventional pressing roller pressing method, so that the cooling agent is further attached to the lining cloth.

[0151] Preferably, before the drying step, a powder blowing step is also included, in which the hot melt adhesive powder is melted and adhered to the lining cloth by a powder blowing device after heating to form a desired adhesive layer; of course, the user can selectively choose this step according to actual needs.

[0152] Preferably, before the drying step, an inspection step is also included, in which the lining cloth is inspected by utilizing the characteristics of ultraviolet light when passing through the ultraviolet light inspection device to find defects, stains or color differences on the cloth.

[0153] Working steps

[0154] Step 1: The lining cloth is stably connected in a roll state through the cloth connecting device.

[0155] Step 2: The lining cloth is isolated or blocked from external airflow, dust, etc. by the windshield screen device, thereby protecting the lining cloth and equipment on the production line from pollution, while avoiding wrinkles on the lining cloth and increasing the unwinding speed.

[0156] Step 3: The lining cloth is coated with a gel-like cooling agent in a "tooth-shaped" structure through the dispensing device shown, so that the "roots" of the cooling agent can be implanted into the lining cloth fibers to form a high-strength bond. At the same time, the lining cloth is pulled by the compression component and the pulling component during dispensing to increase the gap between the lining cloth fibers, which is convenient for the "roots" of the cooling agent to be implanted between the fibers, thereby further improving the bonding strength of the cooling agent.

[0157] Step 4: When the lining cloth passes through the powder blowing and suction device, the powder blowing and suction device will evenly apply hot melt adhesive powder, which will melt and adhere to the lining cloth after heating to form the required adhesive layer;

[0158] Step 5: When the lining cloth passes through the ultraviolet light cloth inspection device, the cloth is inspected by utilizing the characteristics of ultraviolet light to find defects, stains or color differences on the cloth;

[0159] Step 6: The lining cloth is dried by the oven device to ensure that the glue or glue powder can be firmly adhered to the cloth and achieve the desired constant temperature cooling effect;

[0160] Step 7: When the lining cloth passes through the cooling device, it is cooled after being dried to prevent the cloth from being deformed or damaged due to excessive temperature;

[0161] Step eight: When the lining cloth passes through the winding device, the produced constant temperature cool feeling lining cloth is wound into a roll shape for subsequent storage, transportation and use.

[0162] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A constant temperature cool feeling lining cloth automatic production line, comprising a cloth receiving device (1), a windshield screen device (2), a powder blowing and sucking device (3), a purple light cloth inspection device (4), an oven device (5), a cooling device (6) and a winding device (7) arranged in sequence, characterized in that: It also includes a glue dispensing device (8) for uniformly applying the gel-like cooling agent to the lining cloth, wherein the glue dispensing device (8) is arranged between the windshield screen device (2) and the powder blowing and sucking device (3); The glue dispensing device (8) comprises: Rack(81); a glue dispensing roller (82), the glue dispensing roller (82) being rotatably mounted on the frame (81), the glue dispensing roller (82) being in the shape of a hollow roller, and having a plurality of glue outlet holes (821) evenly distributed on its surface; A lower support roller (83), the lower support roller (83) being rotatably disposed on the frame (81) and disposed obliquely below the glue dispensing roller (82); and a glue dispensing component (84), wherein the glue dispensing component (84) is disposed in the glue dispensing roller (82), one end of the glue dispensing component (84) is rotatably connected to the inner wall of the glue dispensing roller (82), and the other end of the glue dispensing component (84) is fixedly connected to the frame (81); The glue dispensing component (84) applies the gel-like cooling agent to the lining cloth in a "tooth-shaped" form through the glue outlet hole (821), and the root of the "tooth-shaped" form is implanted between the fibers of the lining cloth; The dispensing component (84) comprises: A glue dispensing frame (841), one end of which is rotatably disposed on the inner wall of the glue dispensing roller (82), and the other end of which is connected to the frame (81); A quantitative air outlet plate (842), the quantitative air outlet plate (842) being slidably disposed on the inner wall of the glue dispensing frame (841); A first restoring member (843), wherein a plurality of the first restoring members (843) are arranged below the quantitative air outlet plate (842), one end of the first restoring member is connected to the dispensing frame (841), and the other end of the first restoring member is connected to the quantitative air outlet plate (842); and a guide plate (844), wherein the guide plate (844) for dispersing and discharging gas in the glue dispensing frame (841) is arranged in the glue dispensing frame (841); The dispensing frame (841) is a hollow T-shaped structure, with an air outlet (8411) at the bottom and an air inlet (8412) at the side, and comprises: An air intake space (8413), the air intake space (8413) being composed of the space above the quantitative air outlet plate (842) and the interior of the glue dispensing frame (841), the air intake space (8413) being closed and connected to the air inlet (8412); and a compressed air space (8414), wherein the compressed air space (8414) is composed of the space below the quantitative air outlet plate (842) and the interior of the glue dispensing frame (841), and the lower end opening of the compressed air space (8414) is arranged corresponding to the glue outlet hole (821); The guide plate (844) has a triangular cross-section, and its lower end and two sides of the air outlet (8411) form a high-speed air outlet channel (8441). A plurality of air guide holes (8442) are evenly distributed at the lower end of the guide plate (844) corresponding to the position of the glue outlet hole (821).

2. The automatic production line for constant temperature cool lining fabric according to claim 1, characterized in that: The glue dispensing device (8) further comprises a tensioning assembly (85) for tensioning the lining cloth at the glue dispensing location, wherein the tensioning assembly (85) comprises: A pressing assembly (851), the pressing assembly (851) being slidably disposed on the frame (81) on both sides of the glue dispensing roller (82), one end of which can be pressed against the top of the lower support roller (83), and the other end of which is in contact with the glue dispensing roller (82); and a pulling assembly (852), the pulling assembly (852) being used for pulling the lining cloth to move downward, and being arranged on the frame (81) and below the glue dispensing roller (82).

3. The automatic production line for constant temperature cool lining fabric according to claim 2, characterized in that: The pressing assembly (851) comprises: A track plate (8511), the track plate (8511) being arranged on both sides of the glue dispensing roller (82), rotating synchronously with the glue dispensing roller (82), and the contour line of the track plate (8511) being wavy; A compression frame (8512), two sets of the compression frames (8512) are arranged on the frame (81): An extrusion rod (8513), the extrusion rod (8513) is slidably disposed in the pressing frame (8512), the upper end of the extrusion rod (8513) being a spherical structure and abutting against the track plate (8511); A pressing roller (8514), the pressing roller (8514) being connected to the lower ends of the squeezing rods (8513) on both sides, the pressing roller (8514) pressing the lower supporting roller (83) under the squeezing of the pushing rod; and a second reset member (8515), wherein the second reset member (8515) is disposed in the pressing frame (8512), one end of the second reset member being connected to the extrusion rod (8513) and the other end of the second reset member being connected to the pressing frame (8512).

4. The automatic production line for constant temperature cool lining fabric according to claim 2, characterized in that: The pulling assembly (852) includes: A sliding assembly (8521), wherein the sliding assembly (8521) is symmetrically arranged in a slot on the frame (81); A connecting plate (8522), wherein the connecting plate (8522) is mounted on the sliding assembly (8521); A driving assembly (8523), wherein the driving assembly (8523) is disposed below the connecting plate (8522) and connected to the connecting plate (8522); and a guide pressing roller (8524), wherein the guide pressing roller (8524) is rotatably disposed on the connecting plate (8522).

5. The automatic production line for constant temperature cool lining fabric according to claim 2, characterized in that: The glue dispensing device (8) further comprises a quantitative glue adding component (86), wherein the quantitative glue adding component (86) is arranged on the contour line of the glue dispensing roller (82) and is in contact with the glue dispensing roller (82); The quantitative glue adding component (86) comprises: An air extraction plate (861), the air extraction plate (861) being fitted on the side of the glue dispensing roller (82) and having a hollow structure inside, and having a plurality of strip-shaped air extraction channels (8611) on the side of the air extraction plate (861) fitting the glue dispensing roller (82), wherein the distance between adjacent air extraction channels (8611) is adapted to the distance between two circumferentially adjacent groups of glue outlet holes (821); A breathable insulating layer (862) is used to prevent leakage of the gel-like cooling agent, and is coated on the surface of the glue dispensing roller (82). The breathable insulating layer (862) is an incomplete circle, and the width of the breakpoint is slightly larger than the size of the glue outlet hole (821); and an air extraction pipeline (863), wherein one end of the air extraction pipeline (863) is connected to the air extraction plate (861), and the other end is connected to the first vacuum machine (100).

6. The automatic production line for constant temperature cool lining fabric according to claim 2, characterized in that: The lower support roller (83) is a hollow cylindrical structure, and a plurality of adsorption holes (831) are evenly distributed on its surface. The positions of the adsorption holes (831) correspond to the positions of the glue outlet holes (821). One end of the lower support roller (83) is closed, and the other end is connected to the second vacuum machine (200).

7. A constant temperature cool feeling lining cloth automatic production process, which is realized by using a constant temperature cool feeling lining cloth automatic production line according to any one of claims 1 to 6, characterized in that: The following steps are involved: Step 1: Pretreatment of the interlining cloth: the interlining cloth is scoured in a scouring liquid containing a cooling agent to allow the cooling agent to penetrate into the fiber; Step 2: Pre-treatment before dispensing, dust and other impurities on the surface of the lining cloth processed in step 1 are removed through the cloth receiving device and the windshield screen device; Step 3: Glue dispensing: the lining cloth is coated with the gel-like cooling agent in a "tooth-shaped" structure through the glue dispensing device, so that the "roots" of the cooling agent are implanted into the fibers of the lining cloth to form a high-strength bond; Step 4: Drying: the lining cloth after gluing enters the oven for drying; Step 5: Winding: the dried lining cloth is cooled by a cooling device and then rolled up by a winding device.

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