CN113478920A - Lace needle-punched composite fabric production process and composite fabric - Google Patents
Lace needle-punched composite fabric production process and composite fabric Download PDFInfo
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- CN113478920A CN113478920A CN202110767049.XA CN202110767049A CN113478920A CN 113478920 A CN113478920 A CN 113478920A CN 202110767049 A CN202110767049 A CN 202110767049A CN 113478920 A CN113478920 A CN 113478920A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41H—APPLIANCES OR METHODS FOR MAKING CLOTHES, e.g. FOR DRESS-MAKING OR FOR TAILORING, NOT OTHERWISE PROVIDED FOR
- A41H43/00—Other methods, machines or appliances
- A41H43/04—Joining garment parts or blanks by gluing or welding ; Gluing presses
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
- B32B37/1284—Application of adhesive
- B32B37/1292—Application of adhesive selectively, e.g. in stripes, in patterns
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
- B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
- B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/582—Tearability
- B32B2307/5825—Tear resistant
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/726—Permeability to liquids, absorption
- B32B2307/7265—Non-permeable
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- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The invention belongs to the technical field of textiles, and particularly relates to a lace needling composite fabric and a production process thereof. The invention carries out the coating and wrapping treatment on the surface of the needle punching part which can be sewn on the cloth. The process comprises the following steps: s1: horizontally placing the fabric, and sewing the round lace fabric to the fabric in a needling manner; s2: switching the sewn horizontal fabric to be vertically placed; s3: pulling the sewn fabric upwards, and wrapping and coating the surfaces of the needles and the threads at the sewing positions by the two glue coating rollers; s4: and rolling the needle punched part after being coated with the glue to ensure that the glue is fully immersed into the needle thread holes to realize compounding. A lace needle-punched composite fabric is characterized in that a needle line sewing part on the lace needle-punched composite fabric is wrapped by a coating adhesive. The production process of the lace needle-punched composite fabric also uses a device for producing the lace needle-punched composite fabric; the pressing device comprises a supporting plate, a sleeve plate, a pressing rod, a shifting rod and two rubber coating pieces, wherein the two rubber coating pieces are arranged on the supporting plate.
Description
Technical Field
The invention belongs to the technical field of textiles, and particularly relates to a lace needling composite fabric and a production process thereof.
Background
With the improvement of living standard, people have higher requirements on wearing and dressing, lace fabrics are light, thin and transparent due to material quality, and have elegant and mysterious artistic effects, but because of the limitation of light and thin lace fabrics, the lace fabrics are usually only used as auxiliary materials or made into lace composite fabrics. By the composite technology, the lace and other fabrics are compounded together, so that the application of the lace-woven fabric is very wide. The clothes made in spring and winter are elegant and cater to the beauty of female friends, and can keep warm and prevent cold; the product is breathable, cool, fresh and pleasant in autumn and summer.
A production process of a lace needle-punched composite fabric with the patent number of 201910198243.3. A production process of a lace needle-punched composite fabric comprises the following steps: the method comprises the following steps of pretreatment, compounding of a dye, a shell fabric and a base fabric, cooling and shaping and subsequent treatment, wherein the shell fabric is made of lace materials, the fibers of the shell fabric and the base fabric are wound and cohered in a compounding process through a needling process, and the shell fabric is reinforced through needling to form a composite fabric; before the needling process, a layer of hot melt adhesive film is laid on the surface of the shell fabric, after the needling is finished, the hot melt adhesive film is torn off, and then the heating compounding operation is carried out; according to the production process of the lace needling composite fabric, the hot melt adhesive is brought into the fabric fibers through the felting needles during needling, the lace fibers and the base fabric fibers are bonded together after the hot melt adhesive is heated and dissolved, and the needling composite and the gluing composite simultaneously play a role, so that the composite fabric is good in composite effect, resistant to washing, not easy to delaminate, small in damage to the lace fabric, small in glue consumption, healthy and environment-friendly, and more natural and soft in hand feeling. However, the device cannot coat and wrap the surface of the needle-punched part sewn on the cloth.
Disclosure of Invention
Technical problem to be solved
The invention aims to provide a lace needling composite fabric and a production process thereof, and aims to solve the problem that the surface of a needling part on a fabric cannot be coated with glue and wrapped in the background technology.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme:
a production process of a lace needle-punched composite fabric comprises the following steps:
s1: horizontally placing the fabric, and sewing the round lace fabric to the fabric in a needling manner;
s2: switching the sewn horizontal fabric to be vertically placed;
s3: pulling the sewn fabric upwards, and wrapping and coating the surfaces of the needles and the threads at the sewing positions by the two glue coating rollers;
s4: and rolling the needle punched part after being coated with the glue to ensure that the glue is fully immersed into the needle thread holes to realize compounding.
A lace needle-punched composite fabric is characterized in that a needle line sewing part on the lace needle-punched composite fabric is wrapped by a coating adhesive.
The production process of the lace needle-punched composite fabric also uses a device for producing the lace needle-punched composite fabric;
the lace needling composite fabric production device comprises a resisting plate, sleeve plates, a pressing rod, a shifting rod and glue coating pieces, wherein the resisting plate is provided with two glue coating pieces; two ends of the first spring are respectively connected with the sleeve plate and the pressure rod; the pulling pressure lever drives the two glue coating pieces to rotate and press on the cloth through the two shift levers, and the needle punching part is coated with glue.
Cover gluey piece and rotate a cover piece of connection respectively including covering gluey roller, cover piece, inserted frame, gear motor one, screw rod one and channel bar, the both ends of covering gluey roller, two cover pieces all sliding connection on inserted frame, inserted frame articulates on supporting the board, fixed connection gear motor one on the inserted frame, fixed connection screw rod one on the gear motor one, screw rod one and a cover piece threaded connection, fixed connection channel bar on the inserted frame, driving lever sliding connection is on the channel bar.
The lace needling composite fabric production device further comprises a groove frame, a first screw rod, a sliding frame and clamping blocks, wherein the groove frame is arranged on the abutting plate, the first screw rod is rotatably connected to the groove frame, the sliding frame is connected to the groove frame in a sliding mode, the sliding frame is in threaded connection with the first screw rod, and two ends of the sliding frame are fixedly connected with the clamping blocks respectively.
The lace needling composite fabric production device further comprises a folding rod, a cross frame, a second speed reducing motor and a second screw rod, the folding rod is fixedly connected to the groove frame, the folding rod is connected to the cross frame in a sliding mode, the cross frame is fixedly connected to the abutting plate, the second speed reducing motor is fixedly connected to the cross frame, the second speed reducing motor is fixedly connected to the second screw rod, and the second screw rod is in threaded connection with the folding rod.
The middle part of the folding rod is provided with an inclined part which inclines downwards from left to right, so that the upper end and the lower end of the folding rod are staggered in the vertical direction, the cross frame is positioned at the upper end of the inclined part, the pressing rod butt joint with left thrust is attached to the right end face of the folding rod under the elastic action of the first spring, and the inclined part is positioned at the lower end of the pressing rod.
Support the upper end fixedly connected with support body of board, sliding connection has four support bodies on the support body, and four loop bars are fixed connection respectively at the both ends of two compression roller axles, and two compression roller axles set up relatively, all overlap on every loop bar and establish a second spring, the both ends of second spring respectively with compression roller axle and support body fixed connection.
The front end and the rear end of the right end of the frame body are respectively fixedly connected with a frame plate, the lower ends of the two frame plates are respectively provided with a supporting leg, the two frame plates are respectively rotatably connected with a long shaft, the two sewing tables are respectively and fixedly connected with the two long shafts, the right end of one frame plate is provided with an insert, and the insert is inserted into the two long shafts, so that the rotation of the two long shafts is controlled.
When the two inserting rods are inserted into the two inserting holes, the two long shafts cannot rotate, the two sewing tables are kept in a horizontal state, and the three rotating screws drive the two inserting rods to be upwards separated from the two long shafts, so that the two sewing tables can be downwards rotated and opened.
The cloth is flatly laid on the two sewing tables, the round lace cloth to be sewn is placed on the cloth, and the round lace cloth is sewn on the cloth by starting the sewing part.
(III) advantageous effects
Compared with the prior art, the production process of the lace needling composite fabric and the composite fabric have the beneficial effects that:
the invention can carry out coating and wrapping treatment on the surface of the needle punching part sewn on the cloth, and avoids the needle thread at the needle punching part from being worn and broken. The two glue coating roller shafts slide away from and in opposite directions and are matched with the cloth moving upwards, and a layer of glue is coated on the needle thread at the circular sewing part, so that the needle thread at the sewing part is prevented from being worn and broken;
two compression roller axles that possess elastic pressure roll in covering gluey part for the colloid can be more closely knit the laminating on cloth and sewing needle line, carry out inseparabler parcel to needle line position, simultaneously rolled pressure makes the colloid can enter into in the gap of acupuncture, further promotion needle line of needle seam department better under the colloid effect and realize compound between the cloth, avoid pulling the power and make the acupuncture position tear appear, the acupuncture position after covering gluey simultaneously possesses waterproof function.
Drawings
FIG. 1 is a first schematic view of a needle-punched portion covered with a coating according to the present invention;
FIG. 2 is a schematic view showing a second structure of the present invention for wrapping and coating a needle-punched portion with glue;
FIG. 3 is a schematic structural view of the adhesive-coated member;
FIG. 4 is a schematic view showing a structure of holding and fixing the fabric;
FIG. 5 is a schematic view of the fitting structure of the cloth moving upward to drive the glue coating member to work;
FIG. 6 shows a side view schematic of FIG. 5;
FIG. 7 is a schematic view showing the structure of a platen shaft;
FIG. 8 is a schematic view showing the engagement structure of the platen roller shaft and the rubber coating member;
FIG. 9 is a schematic view showing a structure of a sewing table;
FIG. 10 is a schematic view showing the engagement of the sewing table with the platen roller;
fig. 11 shows a schematic view of the structure of the sewing portion.
Description of the drawings: a resisting plate-1; a strap-11; a pressure bar-12; a deflector rod-13; a glue coating part-2; a glue coating roller shaft-21; a nest block-22; a plug-in frame-23; a first speed reduction motor-24; screw I-25; a grooved rod-26; a tank frame-3; a first screw rod-31; a carriage-32; a clamping block-33; a folding bar-34; a cross frame-35; a second speed reduction motor 36; screw II-37; a compression roller shaft-4; a loop bar-41; a frame body-42; a frame plate-5; major axis-51; a sewing table-52; a limiting rod-53; t-bar-54; an insert rod-55; screw III-56; -57 of side frames; a rubber roller-58; a needle-punched part-6; ring gear-61; a third speed reduction motor-62; gear-63; a top frame-64; a strap-65; an oil cylinder-66.
Detailed Description
Embodiments of the present invention will be described below with reference to the drawings.
A production process of a lace needle-punched composite fabric comprises the following steps:
s1: horizontally placing the fabric, and sewing the round lace fabric to the fabric in a needling manner;
s2: switching the sewn horizontal fabric to be vertically placed;
s3: pulling the sewn fabric upwards, and wrapping and coating the surfaces of the needles and the threads at the sewing positions by the two glue coating rollers;
s4: and rolling the needle punched part after being coated with the glue to ensure that the glue is fully immersed into the needle thread holes to realize compounding.
A lace needle-punched composite fabric is characterized in that a needle line sewing part on the lace needle-punched composite fabric is wrapped by a coating adhesive.
The production process of the lace needle-punched composite fabric also uses a device for producing the lace needle-punched composite fabric;
the embodiment of the invention for wrapping and coating the needle-punched part with glue is formed as shown in figures 1-2,
further, after lace cloth is sewn on the tiled fabric, the fabric is vertical, the fabric is attached to the right end face of the abutting plate 1 when being vertically placed, two rubber coating pieces 2 are symmetrically arranged on the abutting plate 1, the rubber coating pieces 2 are symmetrically arranged relative to the fabric, the left end of the abutting plate 1 is symmetrically and fixedly connected with two sleeve plates 11, two ends of a compression rod 12 are respectively and slidably connected to the two sleeve plates 11, the lower ends of two ends of the compression rod 12 are respectively and fixedly connected with a shift lever 13, the two shift levers 13 are respectively and slidably connected with two rubber coating portions, two ends of the compression rod 12 are respectively sleeved with a first spring, and two ends of the first spring are respectively and fixedly connected with the sleeve plates 11 and the compression rod 12;
further, the first spring gives a leftward pushing force to the pressing rod 12, so that the pressing rod 12 has a leftward force, thereby driving the two shift levers 13 to be at the leftmost position in a normal state, the two glue coating parts are driven by the two shift levers 13 to be in an open state and form an included angle of 90 degrees with the resisting plate 1, at the moment, after the right end of the horizontal cloth is released, the right end of the horizontal cloth is turned downwards from the right side of the resisting plate 1 to be in a vertical state and is attached to the right end face of the resisting plate 1, when the pressing rod 12 is pressed to the right, the pressing rod 12 drives the two shift rods 13 to move to the right, the two first springs are compressed, the two shift rods 13 drive the two rubber coating pieces 2 to rotate towards the direction close to the cloth on the abutting plate 1, the two rubber coating pieces 2 rotate to be parallel to the abutting plate 1, and the two glue-coated pieces 2 attached to the cloth are started to coat and wrap the surface of the needle-punched part sewn on the cloth with glue, so that the needle thread at the needle-punched part is prevented from being worn and broken.
The embodiment of the invention for driving the rubber covered roller to work is formed as shown in figures 1-3,
further, the glue coating part 2 comprises a glue coating roller shaft 21, sleeve blocks 22, an inserting frame 23, a first speed reduction motor 24, a first screw rod 25 and a groove rod 26, the inserting frame 23 is hinged to one end of the abutting plate 1, the groove rod 26 is fixedly connected to one end of the inserting frame 23, the shifting rod 13 is connected into the groove rod 26 in a sliding mode, the other end of the inserting frame 23 is connected with the two sleeve blocks 22 in a sliding mode, the glue coating roller shaft 21 is rotatably connected between the two sleeve blocks 22, the first speed reduction motor 24 is fixedly connected onto the inserting frame 23 through a motor frame, an output shaft of the first speed reduction motor 24 is connected with the first screw rod 25 through a coupler, and the first screw rod 25 is in threaded connection with one sleeve block 22 at the upper end; a limiting block is arranged at the right end of the inserting frame 23;
further, when the shift lever 13 is in the leftmost state, the shift lever 13 drives the inserting frame 23 and the resisting plate 1 to be in a vertically opened state through the slot rod 26, when the shift lever 13 moves rightwards, the shift lever 13 slides in the slot rod 26 to drive the inserting frame 23 to rotate around the axis of the hinged position of the resisting plate 1 to the direction close to the resisting plate 1, when the inserting frame 23 is parallel to the resisting plate 1, the glue coating roller shaft 21 is attached to the cloth, the glue coating roller shaft 21 is normally in the rightmost end position of the inserting frame 23, when the cloth moves upwards, the two speed reducing motors 24 are simultaneously started to drive the two screw rods one 25 to rotate, the two screw rods one 25 drive the two sleeve blocks 22 at the upper end to move towards or away from each other, the two sleeve blocks 22 at the upper end respectively drive the two glue coating roller shafts 21 to slide away from each other and then move towards each other, the two glue coating roller shafts 21 move away from and towards each other in a sliding fit with the cloth moving upwards, a layer of glue is applied to the needle thread of the circular sewing part, thereby preventing the needle thread at the sewing position from being worn and broken;
further, two cover and glue roller 21 and deviate from and slide to and cover gluey to the first half of circular sewing portion when outermost end, then the cloth continues upward movement, and two cover and glue roller 21 move in opposite directions this moment, cover gluey processing to the lower half of circular sewing portion to when realizing that the cloth lasts upward movement, cover gluey operation to whole circular sewing portion.
The embodiments of the present invention for holding and securing the facing material are constructed as shown in figures 4-5,
furthermore, a groove frame 3 is arranged at the upper end of the abutting plate 1, a sliding frame 32 is connected on the groove frame 3 in a sliding manner, a first lead screw 31 is connected on the sliding frame 32 in a threaded manner, the first lead screw 31 is rotatably connected with the groove frame 3, two clamping blocks 33 are respectively and fixedly connected with two ends of the sliding frame 32, a groove is formed in the right end face of the sliding frame 32, and the left end face of each clamping block 33 is an arc-shaped convex face matched with the groove; the upper end of the cloth is placed between the groove frame 3 and the two clamping blocks 33, when the screw rod I31 is rotated, the screw rod I31 drives the sliding frame 32 to move leftwards, the sliding frame 32 drives the two clamping blocks 33 to move towards the direction close to the groove frame 3, the clamping blocks 33 press the cloth into the grooves in the groove frame 3, and therefore the upper end of the cloth is clamped and fixed through the two clamping blocks 33;
as mentioned above, the groove on the trough 3 cooperates with the convex surface of the clamping block 33 to further prevent the cloth from being separated from between the trough 3 and the clamping block 33.
An embodiment of the pull fabric of the present invention is configured as shown in FIG. 4,
furthermore, the upper end of the folding rod 34 is fixedly connected to the trough frame 3, the upper end of the folding rod 34 is slidably connected to the cross frame 35, the right end of the cross frame 35 is fixedly connected with the abutting plate 1, the second speed reducing motor 36 is fixedly connected to the left end of the cross frame 35 through the motor frame, the output shaft of the second speed reducing motor 36 is connected with the second screw rod 37 through the coupler, and the second screw rod 37 is in threaded connection with the lower end of the folding rod 34;
on the basis, the second gear motor 36 is powered on and then drives the second screw rod 37 to rotate, the second screw rod 37 drives the folding rod 34 to move upwards, and the folding rod 34 drives the cloth clamped and fixed on the groove frame 3 to move upwards, so that the cloth is lifted upwards.
The automatic gluing method of the lifting fabric of the invention is as shown in figures 4-6,
furthermore, the middle part of the folding rod 34 is provided with an inclined part which inclines downwards from left to right, so that the upper end and the lower end of the folding rod 34 are staggered in the vertical direction, the cross frame 35 is positioned at the upper end of the inclined part, the pressing rod 12 with left thrust is abutted and attached to the right end surface of the folding rod 34 under the elastic action of the first spring, and the inclined part is positioned at the lower end of the pressing rod 12;
on this basis, when folding rod 34 rebound, the synchronous rebound of the rake on folding rod 34, rake extrusion depression bar 12 drives depression bar 12 and moves right, thereby drive two and cover gluey 2 rotations, realize when the upwards pull of cloth, folding rod 34 drives two automatically and covers gluey 2 internal rotation and laminating on the cloth, prepare to cover gluey operation, because folding rod 34's lower extreme also is vertical state, thereby when making folding rod 34 upwards slide, folding rod 34's lower extreme control two cover gluey position of 2 and 1 keep the state of parallel laminating on the cloth, thereby when making cloth rebound, two cover gluey roller 21 deviate from the slip and cover gluey to sewing position.
The embodiment of the present invention for rolling the overlay adhesive is constructed as shown in figures 7-8,
further, the upper end of the abutting plate 1 is fixedly connected with a frame body 42, the frame body 42 is slidably connected with four frame bodies 42, four loop bars 41 are respectively and fixedly connected with two ends of the two compression roller shafts 4, the two compression roller shafts 4 are oppositely arranged, each loop bar 41 is sleeved with a second spring, and two ends of each second spring are respectively and fixedly connected with the compression roller shaft 4 and the frame body 42;
when clamping the cloth, the lower end of the cloth passes through the space between the two press roll shafts 4, the two press roll shafts 4 are elastically pressed on the two end surfaces of the cloth due to the elasticity of the second spring, the upper end of the cloth is fixed between the groove frame 3 and the clamping block 33, so that when the groove frame 3 drives the cloth to move upwards, when the cloth after being glued passes between the two press roll shafts 4, the two press roll shafts 4 with elastic pressure roll the glued part, so that the glue can be more closely attached to the cloth and the sewing needle thread, carry out inseparabler parcel to needle line position, the pressure of roll-in simultaneously makes the colloid can enter into the gap of acupuncture, and the needle line that further promotion needle seam department under the colloid effect better and the cloth between realize compound, avoid dragging the power and make acupuncture position tear appear, the acupuncture position after the cover is glued simultaneously possesses waterproof function.
Embodiments of the sewing platform of the present invention are constructed as shown in figures 9-10,
furthermore, the front end and the rear end of the right end of the frame body 42 are respectively fixedly connected with a frame plate 5, the lower ends of the two frame plates 5 are respectively provided with a support leg, the two frame plates 5 are respectively rotatably connected with a long shaft 51, the two sewing tables 52 are respectively fixedly connected with the two long shafts 51, the right end of one frame plate 5 is provided with an insertion piece, the insertion piece is inserted into the two long shafts 51 so as to control the rotation of the two long shafts 51, at the moment, the two sewing tables 52 are in a horizontal state to form a platform for sewing, after the cloth passes through the two press roll shafts 4, the lower end of the cloth is horizontally laid on the two sewing tables 52, and at the moment, the lace part is conveniently sewn on the cloth on the sewing tables 52;
on the basis, after the plug-in is separated from the two long shafts 51, the two sewing tables 52 are opened by rotating downwards under the action of self gravity, and the right end of the cloth is released, so that the cloth rotates downwards and is attached to the right end face of the abutting plate 1 for glue coating treatment.
An embodiment of the present invention in which a circular lace fabric is sewn is constructed as shown in fig. 11,
further, the cloth is laid flat on the two sewing tables 52, the round lace cloth to be sewn is placed on the cloth, and the round lace cloth is sewn on the cloth by starting the sewing portion.
The opposite surfaces of the two frame plates 5 are provided with guide grooves. So as to guide the cloth to move rightwards in the horizontal direction, and the cloth is flatly laid on the two sewing tables 52, and wrinkles are avoided.
The plug-in components include T pole 54, inserted bar 55, three 56 screws and side frame 57, T pole 54 vertical sliding connection is on side frame 57, side frame 57 fixed connection is on a frame plate 5, threaded connection three screws 56 on side frame 57, three screws 56 rotate and connect on T pole 54, an inserted bar 55 of fixed connection is respectively connected at the both ends of T pole 54, be equipped with a vertical jack on two major axes 51 respectively, two inserted bars 55 insert respectively in the jack on two major axes 51.
The embodiment of the present invention opening two sewing stations is constructed as shown in figures 9-10,
furthermore, when the two inserting rods 55 are inserted into the two inserting holes, the two long shafts 51 cannot rotate, the two sewing tables are kept in a horizontal state, and after the three rotating screws 56 drive the two inserting rods 55 to be separated from the two long shafts 51 upwards, the two sewing tables can be opened downwards in a rotating mode.
The lace needling composite fabric production device further comprises a rubber roll shaft 58, two ends of the rubber roll shaft 58 are respectively rotatably connected to the two frame plates 5, the rubber roll shaft 58 is located on one side close to the press roll shaft 4, and a rocker is fixedly connected to the rubber roll shaft 58.
The embodiment of the invention for driving the cloth to move horizontally to the right is shown in figures 9-10,
further, the rotating rocker drives the rubber roller shaft 58 to rotate, and the rubber roller shaft 58 drives the cloth to horizontally move rightwards through friction force between the rubber roller shaft and the cloth.
The lace needling composite fabric production device further comprises a limiting rod 53, the two frame plates 5 are respectively and fixedly connected to two ends of the limiting rod 53, and the limiting rod 53 is located between the rubber roll shaft 58 and the compression roll shaft 4.
The embodiment of the invention for assisting the fabric to move horizontally to the right is constructed as shown in figure 10,
further, the vertical cloth firstly passes through the lower end of the limiting rod 53, and when the cloth enters the two frame plates 5 and is switched from a vertical state to a horizontal state by the limiting rod 53, the cloth is prevented from inclining before entering the two frame plates 5, and when the cloth moves rightwards, the cloth is smoothed by the limiting rod 53.
The sewing portion includes acupuncture portion 6, ring gear 61, three 62 of gear motor, gear 63, roof-rack 64, lagging 65 and hydro-cylinder 66, lagging 65 fixed connection is on a frame plate 5, 6 sliding connection of acupuncture portion is in lagging 65, fixed connection hydro-cylinder 66 on the roof-rack 64, the flexible end of hydro-cylinder 66 and lagging 65 fixed connection, fixed connection ring gear 61 on the roof-rack 64, 6 sliding connection of acupuncture portion is on ring gear 61, three 62 of fixed connection gear motor on the acupuncture portion 6, three 62 output shaft fixed connection gears 63 of gear motor, gears 63 and ring gear 61 meshing transmission are connected.
The embodiment of the present invention in which the sewing part operates is constructed as shown in fig. 11,
further, the oil cylinder 66 is started to drive the top frame 64 to move downwards, the top frame 64 drives the needling part 6 on the gear ring 61 to contact with the cloth downwards, the speed reduction motor III 62 is started to drive the gear 63 to rotate, the gear 63 is in meshing transmission connection with the gear ring 61 to drive the needling part 6 to move circularly, and the started needling part 6 sews the circular lace cloth on the cloth.
Claims (10)
1. A production process of a lace needle-punched composite fabric is characterized by comprising the following steps: the process comprises the following steps:
s1: horizontally placing the fabric, and sewing the round lace fabric to the fabric in a needling manner;
s2: switching the sewn horizontal fabric to be vertically placed;
s3: pulling the sewn fabric upwards, and wrapping and coating the surfaces of the needles and the threads at the sewing positions by the two glue coating rollers;
s4: and rolling the needle punched part after being coated with the glue to ensure that the glue is fully immersed into the needle thread holes to realize compounding.
2. The production process of the lace needle-punched composite fabric according to claim 1, which is characterized in that: the production process of the lace needle-punched composite fabric also uses a device for producing the lace needle-punched composite fabric;
the lace needling composite fabric production device comprises a supporting plate (1), a sleeve plate (11), a pressing rod (12), a shifting rod (13) and glue-coated pieces (2), wherein the supporting plate (1) is provided with the two glue-coated pieces (2), two ends of the pressing rod (12) are respectively movably connected with the sleeve plate (11), the two sleeve plates (11) are both fixedly connected to the supporting plate (1), two ends of the pressing rod (12) are respectively fixedly connected with the shifting rod (13), and the pressing rod (12) is sleeved with two first springs; two ends of the first spring are respectively connected with the sleeve plate (11) and the pressure lever (12); the pulling pressure lever (12) drives the two glue coating pieces (2) to rotate and press on the cloth through the two shift levers (13) so as to coat the needle punching part with glue.
3. The production process of the lace needle-punched composite fabric according to claim 2, which is characterized in that: cover gluey piece (2) including covering gluey roller (21), cover piece (22), insert frame (23), gear motor (24), screw rod (25) and channel bar (26), cover the both ends of gluing roller (21) and rotate respectively and connect a cover piece (22), two cover pieces (22) are sliding connection all on inserting frame (23), insert frame (23) articulate on resisting board (1), insert frame (23) and go up fixed connection gear motor (24), fixed connection screw rod (25) are gone up in gear motor (24), screw rod (25) and a cover piece (22) threaded connection, fixed connection channel bar (26) are gone up in insert frame (23), driving lever (13) sliding connection is on channel bar (26).
4. The production process of the lace needle-punched composite fabric according to claim 3, characterized in that: the lace needling composite fabric production device further comprises a groove frame (3), a first screw rod (31), a sliding frame (32) and clamping blocks (33), wherein the groove frame (3) is arranged on the abutting plate (1), the first screw rod (31) is rotatably connected to the groove frame (3), the sliding frame (32) is slidably connected to the groove frame (3), the sliding frame (32) is in threaded connection with the first screw rod (31), and two ends of the sliding frame (32) are fixedly connected with the clamping blocks (33) respectively.
5. The production process of the lace needle-punched composite fabric according to claim 4, characterized in that: the lace needling composite fabric production device further comprises a folding rod (34), a cross frame (35), a second speed reduction motor (36) and a second screw rod (37), the folding rod (34) is fixedly connected to the groove frame (3), the folding rod (34) is slidably connected to the cross frame (35), the cross frame (35) is fixedly connected to the abutting plate (1), the second speed reduction motor (36) is fixedly connected to the cross frame (35), the second speed reduction motor (36) is fixedly connected to the second speed reduction motor (37), and the second screw rod (37) is in threaded connection with the folding rod (34).
6. The production process of the lace needle-punched composite fabric according to claim 5, characterized in that: the middle part of the folding rod (34) is provided with an inclined part, the pressure rod (12) is abutted against the folding rod (34), and the inclined part is positioned at the lower end of the pressure rod (12).
7. The production process of the lace needle-punched composite fabric according to claim 2, which is characterized in that: the device for producing the lace needling composite fabric further comprises two compression roller shafts (4), loop bars (41) and a frame body (42), wherein the frame body (42) is fixedly connected to the abutting plate (1), and two ends of each compression roller shaft (4) are respectively and fixedly connected with one loop bar (41); the loop bar (41) is connected to the frame body (42) in a sliding mode, the loop bar (41) is sleeved with a second spring, and two ends of the second spring are fixedly connected with the compression roller shaft (4) and the frame body (42) respectively.
8. The production process of the lace needle-punched composite fabric according to claim 7, which is characterized in that: the lace needling composite fabric production device further comprises frame plates (5), long shafts (51), sewing tables (52) and plug-ins, the two frame plates (5) are fixedly connected to the frame body (42), the two frame plates (5) are respectively rotatably connected with the long shafts (51), the two long shafts (51) are respectively fixedly connected with the sewing tables (52), the plug-ins are arranged on the two frame plates (5), and the plug-ins are inserted into the two long shafts (51) to limit the angles of the two sewing tables (52) and the sewing tables (52).
9. The production process of the lace needle-punched composite fabric according to claim 8, characterized in that: the frame plate (5) is provided with a sewing part.
10. The lace needled composite fabric produced by the lace needled composite fabric production process of claim 1, which is characterized in that: the needle thread stitching part on the lace needle-punched composite fabric is wrapped by the coating glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110767049.XA CN113478920A (en) | 2021-07-07 | 2021-07-07 | Lace needle-punched composite fabric production process and composite fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110767049.XA CN113478920A (en) | 2021-07-07 | 2021-07-07 | Lace needle-punched composite fabric production process and composite fabric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113478920A true CN113478920A (en) | 2021-10-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110767049.XA Withdrawn CN113478920A (en) | 2021-07-07 | 2021-07-07 | Lace needle-punched composite fabric production process and composite fabric |
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| Country | Link |
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| CN (1) | CN113478920A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114683567A (en) * | 2022-04-01 | 2022-07-01 | 赵学利 | Adhesive tape and production process thereof |
-
2021
- 2021-07-07 CN CN202110767049.XA patent/CN113478920A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114683567A (en) * | 2022-04-01 | 2022-07-01 | 赵学利 | Adhesive tape and production process thereof |
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