CN111516325A - Latex mat and processing technology thereof - Google Patents
Latex mat and processing technology thereof Download PDFInfo
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- CN111516325A CN111516325A CN202010330757.2A CN202010330757A CN111516325A CN 111516325 A CN111516325 A CN 111516325A CN 202010330757 A CN202010330757 A CN 202010330757A CN 111516325 A CN111516325 A CN 111516325A
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- mat
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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
- B32B5/18—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 features of a layer of foamed material
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G9/00—Bed-covers; Counterpanes; Travelling rugs; Sleeping rugs; Sleeping bags; Pillows
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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
-
- 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
- B32B5/245—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 being a foam layer
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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
- B32B7/08—Interconnection of layers by mechanical means
- B32B7/09—Interconnection of layers by mechanical means by stitching, needling or sewing
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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
- B32B2266/00—Composition of foam
- B32B2266/02—Organic
- B32B2266/0207—Materials belonging to B32B25/00
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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
- B32B2307/724—Permeability to gases, adsorption
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Invalid Beds And Related Equipment (AREA)
Abstract
The invention discloses a latex mat, which relates to the technical field of latex products and comprises a mat body, wherein the mat body comprises a surface layer, a latex layer and a bottom layer from top to bottom, and the surface layer, the latex layer and the bottom layer are connected through quilting seams; the quilting is divided into a plurality of identical quilting modules along the extending direction of the mat body, each quilting module comprises a first sewing line and a second sewing line which extend along the direction vertical to the extending direction of the mat body, each first sewing line comprises a plurality of first threads, a first protruding sewing line connected between the two first threads, each second sewing line comprises a plurality of second threads, and each second protruding sewing line connected between the two second threads is positioned inside the corresponding first protruding sewing line. The mat has the effects that the first lines and the first raised sewing lines are alternately arranged, the second lines and the second raised sewing lines are alternately arranged, so that the mat body is closely and sparsely alternately arranged, and the multilayer structure of the mat body is closely connected, and meanwhile, the air permeability among the multilayer structures is good.
Description
Technical Field
The invention relates to the technical field of latex products, in particular to a latex mat and a processing technology thereof.
Background
Currently, latex summer sleeping mats are made of latex. The latex summer sleeping mat has air permeability and moisture absorption, the unique soft touch feeling and the high elasticity of the latex can conform to the body contour, and the spine is supported by the human self spine to be an optimal straight line without any burden.
The traditional Chinese patent with publication number CN209305101U discloses an ice silk latex mat, which is composed of an upper layer, a middle layer and a lower layer, wherein the upper layer (1) is a mat surface, the middle layer (2) is a latex layer, the lower layer (3) is lining cloth, the three layers are connected together through quilting, the thickness of the latex layer is 0.5-1.0cm, the latex layer is provided with air holes (5), and the diameter of the air holes (5) is 0.2-1.0 cm.
The above prior art solutions have the following drawbacks: the upper, middle and lower three-layer structures are connected together through quilting, but the material of the latex mat is special, and when the quilting density is tight, the ventilation of the mat is poor; however, when the quilting density is sparse, the connection between the layer structures is not tight, and the upper layer may be dislocated.
Disclosure of Invention
The invention aims to provide a latex mat and a processing technology thereof.
The invention aims to: on the premise that the multilayer structures of the latex mat are connected tightly, the multilayer structures are connected tightly, and meanwhile, the air permeability among the multilayer structures is good.
The above object of the present invention is achieved by the following technical solutions: a latex mat comprises a mat body, wherein the mat body comprises a surface layer, a latex layer and a bottom layer from top to bottom, and the surface layer, the latex layer and the bottom layer are connected through quilting seams; the quilting is divided into a plurality of identical quilting modules along the extending direction of the mat body, each quilting module comprises a first sewing line and a second sewing line which extend along the direction vertical to the extending direction of the mat body, each first sewing line comprises a plurality of first threads, a first protruding sewing line connected between the two first threads, each second sewing line comprises a plurality of second threads, and a second protruding sewing line connected between the two second threads, and each second protruding sewing line is positioned inside the corresponding first protruding sewing line.
By adopting the technical scheme, the first threads and the second threads are arranged to ensure that the connection among all layer structures of the mat body is stable, and the first raised sewing threads are arranged to ensure that the mat body at the periphery of the first threads and the first raised sewing threads are tightly connected; the second protruding sewing lines are arranged, so that the mat body at the periphery of the second line is tightly connected with the second protruding sewing lines. The first protruding sewing lines are positioned inside the first protruding sewing lines, so that the distance between the second protruding sewing lines and the first protruding sewing lines is larger, and the air permeability between the layer structures is better; the mat body is characterized in that the first protruding sewing lines and the second protruding sewing lines are tightly connected among the multilayer structures of the mat body, the air permeability among the multilayer structures of the mat body, where the first lines and the second lines are sewn, is good, the first lines and the first protruding sewing lines are alternately arranged, the second lines and the second protruding sewing lines are alternately arranged, so that the mat body is tightly and sparsely alternately arranged, and the multilayer structures of the mat body are tightly connected, and meanwhile, the air permeability among the multilayer structures is good.
The present invention in a preferred example may be further configured to: two adjacent first line interval sets up, two adjacent second line interval sets up, the protruding stylolite top of second is most advanced form.
By adopting the technical scheme, the top of the second raised line is sewn in a pointed shape, so that the position between the second raised line and the first raised line is stable; and the top of the first protruding suture line is flat and straight, and the top of the second protruding suture line is pointed, so that the length of the wire of the second protruding suture line is reduced, and the processing cost is reduced.
The present invention in a preferred example may be further configured to: the first threads have the same length, and the second threads located at both sides of the second suture thread have different lengths.
Through adopting above-mentioned technical scheme, the gap between two first lines staggers with the gap between two second lines, the user is when lying on the upper portion of mat body, can remove along mat length direction, when removing, the gap interval between the gap between the first line and the second line, be located first line, the surface course of second line gap department is the shape of buckling, the human body is when removing along the mat body, the surface course receives the restriction of first line and second line, reduce the surface course and receive human harmful effects and the great condition that takes place to warp of range, make the live time of surface course longer.
A processing technology of a latex mat comprises the following steps:
s1, mixing the liquid natural latex, a vulcanizing agent and a coagulant in a weight ratio of 100: 1.5: 2, adding the mixture into a mixer, and uniformly mixing to form a liquid raw material;
s2, continuously introducing helium into the liquid raw material, forming foam by the liquid raw material, and sealing the helium in the foam;
s3, introducing the foam into a bottom mould, placing an elastic gauze on the bottom mould, continuously introducing the foam into the bottom mould, and covering a top mould on the upper part of the bottom mould;
s4, transferring the mold into a heating chamber, filling high-temperature steam into the heating chamber to solidify foam in the mold, transferring the mold out of the heating chamber, naturally cooling, and opening the mold to obtain the emulsion layer;
s5, soaking the emulsion layer in a chitosan acetic acid solution, adding a cross-linking agent, performing 80-100W microwave irradiation for 2-3 minutes, standing for defoaming, forming a film on the surface, taking out, cleaning and drying;
and S6, sewing the latex layer, the surface layer and the bottom layer through a quilting machine.
Through adopting above-mentioned technical scheme, let in helium with liquid raw materials and form the foam, then divide the foam to introduce into to the bottom mould in two places, placed the elasticity gauze between two-layer foam, heat top mould and bottom mould, soak the emulsion layer at last and just make the rubber layer. Because the emulsion layer adopts natural latex to make and forms, the emulsion layer probably appears the condition of splitting because of the air humidity factor in use place when using, and the setting of elasticity gauze makes the wholeness of emulsion layer better for the stability of connecting between the emulsion layer is better.
The present invention in a preferred example may be further configured to: the quilting machine used in the step S6 comprises a frame, a sewing device arranged at the upper part of the frame, a sliding support arranged on the frame and reciprocating relative to the frame through a driving component, a material receiving device arranged on the sliding support, and a movable material distributing device arranged on the sliding support; the sewing device comprises two mounting rods which are arranged inside the frame and have square cross sections, mounting rings are sleeved on the mounting rods, sewing pieces are arranged on the mounting rings, and the sewing pieces on the two adjacent mounting rods are alternately arranged at intervals.
By adopting the technical scheme, the sliding support can move back and forth along the extending direction of the frame, the cloth placed on the sliding support can move transversely relative to the frame, and the sewing device can sew the cloth and quilt the mat body in the moving process of the cloth; the sewing device comprises two groups of sewing pieces which are alternately arranged at intervals, so that the quilting on the surface of the mat body can extend in two rows along the width direction of the mat, the processing time of the surface of the mat body is shortened, and the processing efficiency is higher.
The present invention in a preferred example may be further configured to: the material receiving device comprises a first mounting seat, a second mounting seat and a third mounting seat which are sequentially mounted on the upper end surface of the sliding support, and the third mounting seat is positioned on one side, away from the sewing device, of the second mounting seat; first rotating rollers with the same frame extending direction are mounted between the two first mounting seats, second rotating rollers parallel to the first rotating rollers are mounted between the two second mounting seats, and collecting rollers parallel to the second rotating rollers are mounted between the two third mounting seats; and the outer side wall of the third mounting seat is fixedly connected with a second motor for driving the collecting roller.
By adopting the technical scheme, when the mat is used, the second motor is started, the second motor drives the collecting roller to rotate, the mat body after quilting is finished is wound on the collecting roller, and the first rotating roller and the second rotating roller play a role in leveling cloth.
The present invention in a preferred example may be further configured to: the movable material distribution device comprises two fourth mounting seats arranged on the sliding support, the fourth mounting seats are positioned between the second mounting seats and the third mounting seats, a rotating shaft is arranged between the two fourth mounting seats, a feeding rod is fixedly sleeved outside the rotating shaft, the outer side wall of the feeding rod protrudes outwards, the end part of the rotating shaft extends out of the fourth mounting seats, a turntable is fixedly sleeved on the upper part of the rotating shaft, and a connecting rod is arranged between the turntable and the rotating ring at an interval with the fourth mounting seats; one side of the sliding support, which is close to the rack, is provided with a horizontally extending auxiliary plate, and the upper end surface of the auxiliary plate is provided with a cloth pressing assembly; a horizontally extending mounting plate is fixedly connected to the outer side wall of the sliding support, two vertical rods are fixedly connected to the upper end face of the mounting plate, a horizontally extending square rod is fixedly connected between the two vertical rods, and the extending direction of the square rod is the same as that of the sliding plate; a sliding ring is sleeved on the square rod in a sliding manner, and one side of the sliding ring close to the second mounting seat is fixedly connected with a connecting seat; a containing groove is formed in one side, close to the rotating disc, of the connecting seat, a rotating rod is fixedly connected to the outer side wall of the rotating disc, the axis of the rotating rod is not overlapped with the axis of the rotating shaft, and a fourth connecting rod is hinged between the rotating rod and the containing groove; and a third connecting rod is hinged between the connecting seat and the cloth pressing component.
Through adopting above-mentioned technical scheme, because the mat body once can two rows of quilting lines of one shot forming, after the formation is accomplished, collect the roller and continue to carry out the rolling to the mat body, but need wait that the quilting line shifts out from sewing device's bottom is whole just, the time of whole waiting is longer, so need accelerate the removal to the mat body after the quilting, make the mat body that does not carry out the quilting remove to, sewing device's bottom. When the sewing device quilts the mat body, the cloth pressing component presses the cloth, after the quilting of the mat body is finished, the cloth pressing component moves upwards, the cloth pressing component drives one end of the third connecting rod to move upwards in the moving-up process, the other end of the third connecting rod is hinged to the connecting seat, the third connecting rod moves upwards to drive the sliding ring on the connecting seat to slide along the square rod, the sliding ring slides towards one side close to the rack, the sliding ring drives the turntable to rotate through the fourth connecting rod while sliding, the turntable drives the feeding rod to rotate through the connecting rod while rotating, and as the outer side wall of the feeding rod is not circular, the mat body can be pressed downwards while rotating the feeding rod, so that the mat body can rapidly move along the rack; the cloth pressing component and the movable cloth device are linked, so that the integral using effect is better.
The present invention in a preferred example may be further configured to: the cloth pressing assembly comprises a supporting plate fixedly connected to the upper end face of the auxiliary plate and extending vertically, a placing plate is fixedly connected to the upper end face of the supporting plate, a second air cylinder is mounted on the upper end face of the placing plate, and a second telescopic rod extending out of the supporting plate is mounted at the bottom of the second air cylinder; the bottoms of the two second telescopic rods are provided with lower pressing plates parallel to the extending direction of the mounting rod; the upper end face of the connecting seat is fixedly connected with a third hinge seat, the outer side wall of the second telescopic rod is fixedly connected with a round rod, and the third connecting rod is hinged between the round rod and the third hinge seat.
By adopting the technical scheme, after quilting of the mat body positioned at the bottom of the sewing device is completed, the second cylinder is closed, the second cylinder drives the second telescopic rod to retract, the second telescopic rod drives the lower pressing plate and the round rod to move upwards, and the round rod drives the end part of the third connecting rod to move upwards when moving upwards.
The present invention in a preferred example may be further configured to: the bottom of the lower pressing plate is provided with a groove, and a pressing roller is rotatably arranged between two opposite inner side walls of the groove.
Through adopting above-mentioned technical scheme, because the holding down plate is suppressed the mat body, but for the removal effect that makes the mat body is better, so be provided with the compression roller of installing in the recess.
In conclusion, the invention has the following beneficial effects:
1. the first lines and the first raised sewing lines are alternately arranged, and the second lines and the second raised sewing lines are alternately arranged, so that the mat body is closely and sparsely alternately arranged, and the multilayer structure of the mat body is closely connected, and meanwhile, the air permeability among the multilayer structures is good;
2. the elastic gauze is arranged, so that the integrity of the emulsion layers is better, and the connection stability between the emulsion layers is better;
3. the compress subassembly passes through the third connecting rod and drives the connecting seat and slide along square pole, the connecting seat drives the carousel through the fourth connecting rod and rotates, drive the feed bar through the connecting rod when the carousel rotates and rotate, because the lateral wall of feed bar is not circular, alright push down the mat body when the feed bar pivoted for the mat body is along the quick removal that removes of frame, after the mat body quilting that is located the sewing device bottom is accomplished, can remove the mat body fast.
Drawings
FIG. 1 is a schematic view of the overall structure of the embodiment;
FIG. 2 is a top view of the embodiment showing the mat body;
FIG. 3 is a schematic view of a quilting machine;
FIG. 4 is an enlarged partial schematic view of portion A of FIG. 3;
FIG. 5 is a schematic structural diagram of an embodiment embodying a drive assembly;
FIG. 6 is an enlarged partial schematic view of portion B of FIG. 3;
fig. 7 is a schematic structural view for embodying the reverse rotation preventing member in the embodiment.
Reference numerals: 1. a mat body; 11. a surface layer; 12. a latex layer; 121. elastic gauze; 13. a bottom layer; 14. a first suture line; 141. a first line; 142. a first raised suture; 15. a second suture thread; 151. a second wire; 152. a second raised suture; 2. a quilting machine; 21. a frame; 3. a suturing device; 31. mounting a rod; 32. a mounting ring; 33. a sewing member; 34. an adjustment member; 341. a first hinge mount; 342. a second hinge mount; 343. a first link; 344. a second link; 345. hinging a shaft; 35. a first fixed vertical plate; 351. a second fixed vertical plate; 352. a first cylinder; 353. a first telescopic rod; 4. a sliding support; 41. a sliding plate; 411. a circular hole; 42. a cross bar; 5. a material receiving device; 51. a first mounting seat; 511. a first rotating roller; 52. a second mounting seat; 521. a second rotating roller; 53. a third mounting seat; 531. a collection roller; 54. a second motor; 55. a reverse rotation preventing member; 551. a ratchet wheel; 552. a pawl; 6. a drive assembly; 61. a fixed mount; 62. a first motor; 621. an output shaft; 63. a reciprocating screw rod; 64. a sliding seat; 7. moving the material distribution device; 71. a fourth mounting seat; 711. a rotating shaft; 72. a turntable; 73. a feed bar; 731. a connecting rod; 74. mounting a plate; 741. a vertical rod; 742. a square rod; 743. a slip ring; 744. a connecting seat; 745. accommodating grooves; 75. rotating the rod; 751. a fourth link; 76. an auxiliary plate; 8. a cloth pressing component; 81. a support plate; 82. placing the plate; 821. a second cylinder; 822. a second telescopic rod; 83. a lower pressing plate; 831. a groove; 832. a compression roller; 84. a third hinge mount; 841. a round bar; 85. and a third link.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, the latex mat disclosed by the invention comprises a mat body 1, wherein the mat body 1 comprises a surface layer 11, a latex layer 12 and a bottom layer 13 from top to bottom, and the surface layer 11, the latex layer 12 and the bottom layer 13 are connected through quilting seams; an elastic gauze 121 is arranged in the latex layer 12; the quilting is divided into a plurality of identical quilting modules along the extending direction of the mat body 1, and the quilting modules comprise a first sewing line 14 and a second sewing line 15 which extend along the direction vertical to the extending direction of the mat body 1. The first sewing thread 14 includes a plurality of first threads 141 arranged at intervals, and first protruding sewing threads 142 connected between the two first threads 141, and the first threads 141 have the same length; the second suture line 15 includes a plurality of second threads 151 disposed at intervals, and a second protruding suture line 152 connected between the two second threads 151, the lengths of the two adjacent second threads 151 are different, the top of the second protruding suture line 152 is pointed, and the second protruding suture line 152 is located inside the first protruding suture line 142.
The invention discloses a processing technology of a latex mat for manufacturing the latex mat, which comprises the following steps:
s1, mixing the liquid natural latex, a vulcanizing agent and a coagulant in a weight ratio of 100: 1.5: 2, adding the mixture into a mixer, and uniformly mixing to form a liquid raw material;
s2, continuously introducing helium into the liquid raw material, forming foam by the liquid raw material, and sealing the helium in the foam;
s3, introducing the foam into a bottom die, placing the elastic gauze 121 on the bottom die, continuously introducing the foam into the bottom die, and covering the top die on the upper part of the bottom die;
s4, transferring the mould into a heating chamber, filling high-temperature steam into the heating chamber to solidify foam in the mould, transferring the mould out of the heating chamber, naturally cooling and opening the mould to obtain the emulsion layer 12;
s5, soaking the emulsion layer 12 in chitosan acetic acid solution, adding a cross-linking agent, performing 80-100W microwave irradiation for 2-3 minutes, standing for defoaming, forming a film on the surface, taking out, cleaning and drying;
s6, sewing the latex layer 12, the face layer 11, and the back layer 13 by the quilting machine 2.
Referring to fig. 3, the quilting machine 2 used in step 6 includes a frame 21, a quilting apparatus 3 mounted on an upper portion of the frame 21, a slide frame 4 mounted on the frame 21 to reciprocate with respect to the frame 21 by a driving unit 6, a material receiving apparatus 5 mounted on the slide frame 4, and a cloth moving apparatus 7 mounted on the slide frame 4.
Referring to fig. 3-4, the sewing device 3 includes two mounting rods 31 with square cross sections and mounted inside the frame 21, mounting rings 32 are respectively sleeved on the mounting rods 31, sewing members 33 are respectively mounted on the mounting rings 32, and the sewing members 33 on two adjacent mounting rods 31 are alternately arranged at intervals. The adjusting piece 34 is arranged between two adjacent sewing pieces 33 on the same mounting rod 31, the adjusting piece 34 comprises two first hinged seats 341 fixedly connected to the side wall of one sewing piece 33, a second hinged seat 342 is fixedly connected to the side wall of the sewing piece 33 on one side of the first hinged seat 341, a first connecting rod 343 is arranged on one first hinged seat 341, a second connecting rod 344 is arranged on the other first hinged seat 341, one end of the second connecting rod 344 is hinged to the second hinged seat 342, and the other end is a free end; the second link 344 is positioned at an upper portion of the first link 343, the first link 343 and the second link 344 are in a cross shape, and a hinge shaft 345 vertically extending is provided at the center of the first link 343 and the second link 344. The bottom fixedly connected with first fixed riser 35 of the bottom fixedly connected with of second connecting rod 344, the bottom fixedly connected with second fixed riser 351 of first connecting rod 343, one side fixedly connected with horizontal extension's that first fixed riser 35 is close to second fixed riser 351 first cylinder 352, first cylinder 352's extending direction is perpendicular with the extending direction of installation pole 31, first telescopic link 353 is installed to first cylinder 352's free end, the free end of first telescopic link 353 and the inside wall rigid coupling of second fixed riser 351.
Referring to fig. 3, the sliding bracket 4 includes two sliding plates 41 vertically disposed, and a cross bar 42 installed between the two sliding plates 41, and the extending direction of the cross bar 42 is the same as the extending direction of the mounting bar 31.
Referring to fig. 3 and 5, the driving assembly 6 includes a fixing frame 61 fixedly connected to the outer side wall of the length of the frame 21, the fixing frame 61 is located outside the sliding support 4, a first motor 62 is fixedly connected to the outer side wall of the fixing frame 61, an output shaft 621 penetrating through the fixing frame 61 is installed at an output end of the first motor 62, a reciprocating screw rod 63 is fixedly connected to a free end of the output shaft 621, a round hole 411 is horizontally formed in one of the sliding plates 41 close to the fixing frame 61, and a sliding seat 64 sleeved outside the reciprocating screw rod 63 is fixedly connected to the inside of the round hole 411. The first motor 62 drives the output shaft 621 to rotate, the output shaft 621 drives the reciprocating screw 63 to rotate, the reciprocating screw 63 drives the sliding seat 64 to slide when rotating, and the sliding seat 64 can drive the sliding plate 41 to reciprocate along the axis of the mounting rod 31 when moving.
Referring to fig. 3 and 6, the material receiving device 5 includes a first mounting seat 51, a second mounting seat 52, and a third mounting seat 53 sequentially mounted on the two sliding plates 41, the first mounting seat 51 is closest to the adjacent mounting rod 31, and the second mounting seat 52 is located on a side of the first mounting seat 51 away from the sewing device 3. First rotating rollers 511 with the same extending direction of the frame 21 are installed between the two first installation seats 51, second rotating rollers 521 parallel to the first rotating rollers 511 are installed between the two second installation seats 52, and collecting rollers 531 parallel to the second rotating rollers 521 are installed between the two third installation seats 53. A second motor 54 for driving the collecting roller 531 is fixedly connected to an outer sidewall of the third mounting seat 53. The cloth passes through the frame 21 at the bottom of the first rotating roller 511, is placed on the upper portion of the second rotating roller 521 from the bottom of the first rotating roller 511, and is then wound around the collecting roller 531 from the bottom of the collecting roller 531.
Referring to fig. 6, the movable distributing device 7 includes fourth mounting seats 71 respectively mounted on the upper end surfaces of the two sliding plates 41, the fourth mounting seats 71 are located between the second mounting seat 52 and the third mounting seat 53, a rotating shaft 711 is rotatably inserted between the two fourth mounting seats 71, one end of the rotating shaft 711 penetrates through one of the fourth mounting seats 71, and a rotating disc 72 is fixedly sleeved on the rotating shaft 711 extending out of the fourth mounting seat 71. The outer side wall of the rotating shaft 711 protrudes to one side of the second rotating roller 521, the feeding rod 73 is positioned at the upper part of the cloth, a connecting rod 731 is fixedly connected between the feeding rod 73 and the rotating disc 72, and the connecting rod 731 and the fourth mounting seat 71 are arranged at intervals.
Referring to fig. 6, the mounting plate 74 is fixedly connected to the outer side walls of the two sliding plates 41 opposite to each other, the two vertical rods 741 are fixedly connected to the upper end surface of the mounting plate 74, the horizontally extending square rod 742 is fixedly connected between the two vertical rods 741, and the extending direction of the square rod 742 is the same as the extending direction of the sliding plate 41. A sliding ring 743 is slidably sleeved on the square rod 742, and a connecting seat 744 is fixedly connected to one side of the sliding ring 743, which is close to the second mounting seat 52. A containing groove 745 is formed in one side, close to the rotating disc, of the connecting seat 744, a rotating rod 75 is fixedly connected to the outer side wall of the rotating disc, the axis of the rotating rod 75 does not coincide with the axis of the rotating shaft 711, and a fourth connecting rod 751 is hinged between the rotating rod 75 and the containing groove 745.
Referring to fig. 3 and 6, the side walls of the sliding plate 41 close to the frame 21 are fixedly connected with auxiliary plates 76 extending to the upper end surface of the frame 21, the upper end surfaces of the auxiliary plates 76 are respectively provided with a cloth pressing assembly 8, each cloth pressing assembly 8 comprises a supporting plate 81 fixedly connected to the upper end surface of the auxiliary plate 76 and extending vertically, the upper end surface of the supporting plate 81 is fixedly connected with a placing plate 82, the upper end surface of the placing plate 82 is provided with a second cylinder 821, and the bottom of the second cylinder 821 is provided with a second telescopic rod 822 extending out of the supporting plate 81; the bottom of the two second telescopic rods 822 is provided with a lower pressing plate 83 parallel to the extending direction of the mounting rod 31, the bottom of the lower pressing plate 83 is provided with a groove 831, and a pressing roller 832 is rotatably arranged between two opposite inner side walls of the groove 831. Third hinge seat 84 is installed to the up end of connecting seat 744, and fixed connection has the horizontally extending round bar 841 on the lateral wall of second telescopic link 822, and the extending direction of round bar 841 is the same with the extending direction of live-rollers, and it is connected with third connecting rod 85 to articulate between round bar 841 and the third hinge seat 84.
Referring to fig. 6-7, the reverse rotation preventing member 55 is disposed on the outer side wall of the third mounting seat 53 without the second motor 54, one end of the collecting roller 531 extends out of the third mounting seat 53, the reverse rotation preventing member 55 includes a ratchet 551 fixedly sleeved on the outer side of the collecting roller 531, a pawl 552 is mounted on the outer side wall of the third mounting seat 53, and the pawl 552 is meshed with the ratchet 551, so that the collecting roller 531 can only be tightened, and the situation that the cloth on the collecting roller 531 is reversed when the feeding roller presses the cloth is avoided.
When the mat is used, 1, one end of the mat body 1 is wound on the collecting roller 531, the second cylinder 821 drives the second telescopic rod 822 to move downwards, the second telescopic rod 822 drives the rotating roller to move downwards through the lower pressing plate 83, and the sewing piece 33 quilts the mat body 1. In the quilting process, the first motor 62 drives the output shaft 621 to rotate, the output shaft 621 drives the reciprocating screw 63 to rotate, the reciprocating screw 63 drives the sliding seat 64 to slide when rotating, and the sliding seat 64 can drive the sliding plate 41 to reciprocate along the axis of the mounting rod 31 when moving; 2. after quilting of the mat body 1 at the bottom of the sewing member 33 is finished, the second cylinder 821 is closed, the second cylinder 821 drives the second expansion link 822 to retract, the second expansion link 822 drives the lower pressing plate 83 and the round rod 841 to move upwards, the round rod 841 moves upwards to drive one end of the third connecting rod 85 to move upwards, because the other end of the third link 85 is hinged to the connecting seat 744, the upward movement of the third link 85 drives the sliding ring 743 on the connecting seat 744 to slide along the square rod 742, the sliding ring 743 slides to the side close to the rack 21, the sliding ring 743 drives the rotating disc 72 to rotate through the fourth link 751 while sliding, the rotating disc 72 drives the feeding rod 73 to rotate through the connecting rod 731 while rotating, because the outer side wall of the feeding rod 73 is not circular, the mat body 1 can be pressed downwards while the feeding rod 73 rotates, so that the mat body 1 can rapidly move along the rack 21; 3. the second motor 54 is rotated faster to wind the excess mat body 1 onto the collection roller 531.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (9)
1. A latex mat comprises a mat body (1), and is characterized in that: the mat body (1) comprises a surface layer (11), a latex layer (12) and a bottom layer (13) from top to bottom, and the surface layer (11), the latex layer (12) and the bottom layer (13) are connected through quilting; quilting is divided into a plurality of identical quilting modules along the extending direction of the mat body (1), each quilting module comprises a first sewing line (14) and a second sewing line (15) which extend along the direction vertical to the extending direction of the mat body (1), each first sewing line (14) comprises a plurality of first lines (141), and a first protruding sewing line (142) connected between the two first lines (141); the second suture thread (15) comprises a plurality of second threads (151), a second protruding suture thread (152) connected between the two second threads (151), and the second protruding suture thread (152) is positioned inside the first protruding suture thread (142).
2. A latex mat as claimed in claim 1, wherein: two adjacent first lines (141) interval sets up, two adjacent second lines (151) interval sets up, second protruding suture (152) top is the cusp.
3. A latex mat as claimed in claim 1, wherein: the first threads (141) have the same length, and the second threads (151) located on both sides of the second suture thread (15) have different lengths.
4. A processing technology of a latex mat is characterized in that: the method comprises the following steps:
s1, mixing the liquid natural latex, a vulcanizing agent and a coagulant in a weight ratio of 100: 1.5: 2, adding the mixture into a mixer, and uniformly mixing to form a liquid raw material;
s2, continuously introducing helium into the liquid raw material, forming foam by the liquid raw material, and sealing the helium in the foam;
s3, introducing the foam into a bottom mould, placing an elastic gauze on the bottom mould, continuously introducing the foam into the bottom mould, and covering a top mould on the upper part of the bottom mould;
s4, transferring the mould into a heating chamber, filling high-temperature steam into the heating chamber to solidify foam in the mould, transferring the mould out of the heating chamber, naturally cooling and opening the mould to obtain the emulsion layer (12);
s5, soaking the emulsion layer (12) in a chitosan acetic acid solution, adding a cross-linking agent, performing 80-100W microwave irradiation for 2-3 minutes, standing for defoaming, forming a film on the surface, taking out, cleaning and drying;
s6, sewing the latex layer (12), the surface layer (11) and the bottom layer (13) through a quilting machine (2).
5. The process for processing the latex mat according to claim 4, wherein: the quilting machine (2) used in the S6 comprises a frame (21), a sewing device (3) arranged at the upper part of the frame (21), a sliding support (4) which is arranged on the frame (21) and carries out reciprocating motion relative to the frame (21) through a driving component (6), a material receiving device (5) arranged on the sliding support (4), and a movable cloth device (7) arranged on the sliding support (4); the sewing device (3) comprises two mounting rods (31) which are installed inside the rack (21) and have square cross sections, mounting rings (32) are sleeved on the mounting rods (31), sewing pieces (33) are installed on the mounting rings (32), and the sewing pieces (33) on the two adjacent mounting rods (31) are alternately arranged at intervals.
6. The process for processing the latex mat according to claim 5, wherein: the material receiving device (5) comprises a first mounting seat (51), a second mounting seat (52) and a third mounting seat (53) which are sequentially mounted on the upper end face of the sliding support (4), and the third mounting seat (53) is positioned on one side, away from the sewing device (3), of the second mounting seat (52); a first rotating roller (511) with the same extending direction of the frame (21) is installed between the two first installation seats (51), a second rotating roller (521) parallel to the first rotating roller (511) is installed between the two second installation seats (52), and a collecting roller (531) parallel to the second rotating roller (521) is installed between the two third installation seats (53); and a second motor (54) for driving the collecting roller (531) is fixedly connected to the outer side wall of the third mounting seat (53).
7. The process for processing the latex mat according to claim 5, wherein: the movable distributing device (7) comprises two fourth mounting seats (71) arranged on the sliding support (4), the fourth mounting seats (71) are positioned between the second mounting seat (52) and the third mounting seat (53), a rotating shaft (711) is arranged between the two fourth mounting seats (71), a feeding rod (73) is fixedly sleeved outside the rotating shaft (711), the outer side wall of the feeding rod (73) protrudes outwards, the end part of the rotating shaft (711) extends out of the fourth mounting seat (71), a rotating disc (72) is fixedly sleeved on the upper part of the rotating shaft, and connecting rods (731) are arranged between the rotating disc (72) and the rotating ring at intervals with the fourth mounting seats (71); one side of the sliding support (4) close to the rack (21) is provided with a horizontally extending auxiliary plate (76), and the upper end surface of the auxiliary plate (76) is provided with a cloth pressing component (8); a horizontally extending mounting plate (74) is fixedly connected to the outer side wall of the sliding support (4), two vertical rods (741) are fixedly connected to the upper end face of the mounting plate (74), a horizontally extending square rod (742) is fixedly connected between the two vertical rods (741), and the extending direction of the square rod (742) is the same as that of the sliding plate (41); a sliding ring (743) is sleeved on the square rod (742) in a sliding mode, and a connecting seat (744) is fixedly connected to one side, close to the second mounting seat (52), of the sliding ring (743); a containing groove (745) is formed in one side, close to the rotating disc, of the connecting seat (744), a rotating rod (75) is fixedly connected to the outer side wall of the rotating disc (72), the axis of the rotating rod (75) is not overlapped with the axis of the rotating shaft (711), and a fourth connecting rod (751) is hinged between the rotating rod (75) and the containing groove (745); and a third connecting rod (85) is hinged between the connecting seat (744) and the cloth pressing component (8).
8. The process for processing the latex mat as claimed in claim 7, wherein: the cloth pressing assembly (8) comprises a supporting plate (81) which is fixedly connected to the upper end face of the auxiliary plate (76) and extends vertically, a placing plate (82) is fixedly connected to the upper end face of the supporting plate (81), a second air cylinder (821) is installed on the upper end face of the placing plate (82), and a second telescopic rod (822) extending out of the supporting plate (81) is installed at the bottom of the second air cylinder (821); the bottoms of the two second telescopic rods (822) are provided with lower pressing plates (83) which are parallel to the extending direction of the mounting rod (31); the up end rigid coupling of connecting seat (744) has third articulated seat (84), the rigid coupling has round bar (841) on the lateral wall of second telescopic link (822), third connecting rod (85) are articulated to be connected between round bar (841) and third articulated seat (84).
9. The process for processing the latex mat as claimed in claim 8, wherein: a groove (831) is formed in the bottom of the lower pressing plate (83), and a pressing roller (832) is rotatably arranged between two opposite inner side walls of the groove (831).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010330757.2A CN111516325A (en) | 2020-04-24 | 2020-04-24 | Latex mat and processing technology thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010330757.2A CN111516325A (en) | 2020-04-24 | 2020-04-24 | Latex mat and processing technology thereof |
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| Publication Number | Publication Date |
|---|---|
| CN111516325A true CN111516325A (en) | 2020-08-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010330757.2A Pending CN111516325A (en) | 2020-04-24 | 2020-04-24 | Latex mat and processing technology thereof |
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| Country | Link |
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| CN (1) | CN111516325A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2637163Y (en) * | 2003-03-25 | 2004-09-01 | 谢嘉怡 | quilting laminated fabric |
| CN106835511A (en) * | 2016-12-24 | 2017-06-13 | 天津市善文玻璃纤维制品有限公司 | A kind of quilter |
| CN107286395A (en) * | 2017-06-26 | 2017-10-24 | 佛山市凡卡家具有限公司 | A kind of manufacture craft of the natural emulsion mattress of mold-proof oxidation-resistant |
| CN108371461A (en) * | 2018-03-22 | 2018-08-07 | 陈士彪 | Sew with long stitches embroidery formula summer sleeping mat |
-
2020
- 2020-04-24 CN CN202010330757.2A patent/CN111516325A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2637163Y (en) * | 2003-03-25 | 2004-09-01 | 谢嘉怡 | quilting laminated fabric |
| CN106835511A (en) * | 2016-12-24 | 2017-06-13 | 天津市善文玻璃纤维制品有限公司 | A kind of quilter |
| CN107286395A (en) * | 2017-06-26 | 2017-10-24 | 佛山市凡卡家具有限公司 | A kind of manufacture craft of the natural emulsion mattress of mold-proof oxidation-resistant |
| CN108371461A (en) * | 2018-03-22 | 2018-08-07 | 陈士彪 | Sew with long stitches embroidery formula summer sleeping mat |
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Application publication date: 20200811 |