CN111329301A

CN111329301A - Anti-mite and antibacterial quilt and production process thereof

Info

Publication number: CN111329301A
Application number: CN202010209889.XA
Authority: CN
Inventors: 吕益民; 许加富
Original assignee: Zhejiang Hongdu Bedding Co ltd
Current assignee: Zhejiang Hongdu Bedding Co ltd
Priority date: 2020-03-23
Filing date: 2020-03-23
Publication date: 2020-06-26
Anticipated expiration: 2040-03-23
Also published as: CN111329301B

Abstract

The invention relates to an anti-mite and antibacterial quilt, which comprises an outer-layer quilt cover and an inner-layer quilt core, wherein the quilt cover adopts composite cloth with a double-layer structure, the outer layer adopts bamboo charcoal fabric, and the inner layer adopts non-woven fabric; the quilt core comprises a plurality of cotton core layers which are arranged in an overlapped mode, two pieces of connecting cloth are arranged at four corners of the quilt core, one end of the connecting cloth is arranged inside the quilt core, and the other end of the connecting cloth extends to the outside of the quilt core; two ends of the tire sleeve are provided with zippers, four corners of the inner side of the tire sleeve are provided with connecting belts matched with the connecting cloth, and the connecting belts are connected with the connecting cloth through connecting pieces; the connecting piece includes connecting rod and go-between, and the connecting rod head sets up to fusiform, and the connecting rod afterbody is connected with the connection piece, and connection piece, go-between and connecting rod all make and adopt the plastics material, have all seted up the through-hole on connecting cloth and the connecting band, and through-hole department is provided with the plastics circle. The quilt core has the effect of facilitating the connection and the disassembly of the quilt core and the tire sleeve, facilitating the cleaning of mites and bacteria on the tire sleeve and achieving a better antibacterial effect.

Description

Anti-mite and antibacterial quilt and production process thereof

Technical Field

The invention relates to the technical field of household articles, in particular to an anti-mite and antibacterial quilt and a production process thereof.

Background

At present, functional products have greater demands in the textile field, and taking antibacterial anti-mite fibers as an example, mite invasion has become one of the biggest root causes of the attack of skin diseases and rhinitis, so that a plurality of products for preventing mite quilt appear on the market.

The prior art, such as patent application document with publication number CN104248273B, discloses a process for preparing a multifunctional polyester fiber quilt cushion, which comprises the following steps: step 1, the spinning process of the multifunctional polyester staple fiber comprises the following steps: a. drying the functional master batch by adopting a vacuum drum drying oven, wherein the vacuum degree is 0.80MPA, the drying time is 20-22 hours, the drying temperature is 60-90 ℃, the water content of the dried master batch is below 50ppm, the functional master batch comprises an antibacterial master batch as a basic master batch, and one or more of far infrared master batch, an anti-mite master batch, a negative ion master batch and an energy storage heating master batch are added; b. drying the polyester slices by hot air in a sealed bin at the drying temperature of 125-140 ℃ for 8-12 hours; c. mixing the dried polyester chips with the functional master grains, extruding the mixture by a screw extruder, and then carrying out pre-spinning and post-spinning to obtain functional polyester short fibers; d. dissolving a corresponding full-coating environment-friendly capsule in an ethanol solution to dilute the capsule into an auxiliary agent, wherein the mass ratio of the full-coating environment-friendly capsule to the ethanol solution is (0.1-0.25) to e, immersing the functional polyester short fiber in the auxiliary agent to fully absorb the functional polyester short fiber, keeping the functional polyester short fiber at normal pressure for a period of time, and sending the functional polyester short fiber into an oven to dry the functional polyester short fiber or spraying the functional polyester short fiber by using the auxiliary agent to prepare the multifunctional polyester fiber, wherein the mass ratio of the functional polyester short fiber to the auxiliary agent is 1: 10; step 2, preparing the multifunctional polyester flocculus; opening and mixing the multifunctional polyester fiber, the fine denier polyester fiber and the bonding fiber, then laying the mixture into a net under the action of air flow, and finally reinforcing the net by a thermal bonding method to obtain a multifunctional polyester flocculus; step 3, processing the multifunctional polyester fiber quilt mat; and (3) putting the multifunctional polyester flocculus prepared in the step (2) into a sewn surface layer tire sleeve, quilting and fixing at certain intervals, and then sealing and sewing the tire sleeve.

The above prior art solutions have the following drawbacks: in the prior art, after a quilt core is made of fibers such as cotton, the quilt core and the quilt cover are generally sleeved with a quilt cover for use, in order to prevent the cotton in the quilt core from moving to cause uneven thickness, the quilt core and the quilt cover are generally sewn with cotton threads for one time, then the quilt cover is sleeved with the quilt cover for use, the quilt cover is generally only cleaned in the using process, and the quilt cover sewn with the quilt core is difficult to clean although mites and bacteria exist on the quilt cover, and only exposed to the sun when mite prevention and sterilization are carried out; mites and bacteria existing in the wadding sleeve can not be cleaned well, and the using effect of the antibacterial quilt is influenced. Therefore, a quilt which can connect the quilt core and the quilt cover without using a sewing means is needed, the quilt cover is convenient to detach, clean and dry, and a better anti-mite and antibacterial effect is achieved.

Disclosure of Invention

Aiming at the defects in the prior art, one of the purposes of the invention is to provide an anti-mite and antibacterial quilt which has the effect of facilitating the connection and the disassembly of a quilt core and a tire sleeve, facilitating the cleaning of mites and bacteria on the tire sleeve and achieving a better antibacterial effect.

The above object of the present invention is achieved by the following technical solutions:

an anti-mite and antibacterial quilt comprises an outer-layer quilt cover and an inner-layer quilt core, wherein the quilt cover adopts composite cloth with a double-layer structure, the outer layer adopts bamboo charcoal fabric, and the inner layer adopts non-woven fabric; the quilt core comprises a plurality of cotton core layers which are arranged in an overlapped mode, two pieces of connecting cloth are arranged at four corners of the quilt core, one end of the connecting cloth is arranged inside the quilt core, and the other end of the connecting cloth is provided with a through hole and extends to the outside of the quilt core; zippers are arranged at two ends of the tire sleeve, connecting belts matched with the connecting cloth are arranged at four corners of the inner side of the tire sleeve, through holes are formed in the connecting cloth and the connecting belts, and plastic rings are arranged at the through holes; the connecting belt is connected with the connecting cloth through a connecting piece; the connecting piece includes connecting rod and go-between, and the connecting rod head sets up to fusiform, and the connecting rod afterbody is connected with the connection piece, and connection piece, go-between and connecting rod all make and adopt plastics material.

By adopting the technical scheme, the cotton quilt comprises the quilt core and the quilt cover, the bamboo charcoal fabric on the surface is used for the quilt cover, mite bacteria can be better adsorbed on the surface, the outer layer mites can be better adsorbed on the surface, the connection between the quilt core and the quilt cover is carried out by using the structure of the connecting piece instead of a sewing mode, the connection and the disassembly are convenient, the quilt cover can be cleaned after the disassembly, and the better mite-preventing and bacteria-removing effect is achieved; the quilt core is sent into the tire sleeve, two adjacent connecting cloths are overlapped and the positions of the through holes correspond, the head of each connecting rod penetrates through the through holes and the connecting rings, the connecting rings are abutted with the connecting cloths, and the connecting pieces are abutted with the inner sides of the connecting belts, so that the connecting pieces can be connected.

Through adopting above-mentioned technical scheme, the structure that uses connecting rod and go-between has formed the connecting piece, sets up the one end of connecting rod into fusiform, when carrying out the cooperation of connecting rod and connection piece, deformation appears and has accomplished the cooperation with the connecting rod in the connection piece, and connection piece and go-between are connected with the connecting band and connection cloth respectively for carry out the fixed between cotton core and the child cover.

In view of the defects of the prior art, the second purpose of the invention is to provide a production process of the quilt, which has the effect of being suitable for the production and processing of the quilt.

A production process of an anti-mite and antibacterial quilt comprises the following steps:

firstly, carding, removing impurities and mixing raw cotton to form cotton wool, then conveying the cotton wool into a cotton spreading machine to spread the cotton wool into a proper width and form a cotton wool net, spreading a cotton wool net layer to form a quilt core, and connecting cloth which is provided with through holes and is provided with plastic rings at four corners of the quilt core when the quilt core is spread;

step two, the quilt core is sent into a cotton kneading machine, and the quilt core is kneaded and shaped through the cotton kneading machine;

step three, sewing four corners of the quilt core by using needle threads, and sewing the part of the connecting cloth entering the quilt core with the quilt core;

step four, selecting two pieces of composite cloth with the same length and width for the tire sleeve, aligning the two pieces of cloth up and down, sewing the two sides to form the tire sleeve, and arranging openings at the two ends of the tire sleeve; taking four pieces of cloth, respectively forming through holes and fixing plastic rings, sewing the cloth at four corners inside the tire sleeve to form a connecting belt, sewing zippers at two ends of the tire sleeve, and opening the zippers;

and fifthly, the quilt core is sent into the tire sleeve, two adjacent pieces of connecting cloth are overlapped, the positions of the through holes correspond, the head of each connecting rod penetrates through the through hole and the corresponding connecting ring, the connecting rings are abutted with the connecting cloth, the connecting pieces are abutted with the inner sides of the connecting belts, and after the four corners of the quilt core and the tire sleeve are connected, zippers at the two ends of the tire sleeve are pulled up.

By adopting the technical scheme and the steps, in the first step, the connection between the connecting cloth and the cotton core is carried out when the cotton is lapped, then the cotton core is kneaded, the connecting cloth well enters the cotton core, the connecting cloth and the cotton core are connected in a sewing mode, and the connection of the connecting cloth is more stable.

The present invention in a preferred example may be further configured to: the cotton spreading machine in the first step is provided with a feeding device, the feeding device comprises two groups of feeding units, each group of feeding units comprises two bases located on the same side of the cotton spreading machine and a feeding platform on the bases, the bases on the same side are connected through a horizontal connecting plate, the bottom of the cotton spreading machine is rotatably provided with a bidirectional screw rod and a driving motor for driving the bidirectional screw rod to rotate, a screw nut matched with the bidirectional screw rod is arranged on the connecting plate, and the bidirectional screw rod penetrates through the screw nut and is in threaded fit with the screw nut; the feeding table is provided with a connecting frame, and a driving roller, a driven roller and a gluing mechanism are arranged on the connecting frame; guide rods penetrating through the base are arranged on two sides of the cotton spreading machine, a vertical air cylinder is arranged in the base, and the top of a piston rod of the air cylinder is connected with the bottom of the upper material table.

By adopting the technical scheme, the structure of the base and the feeding table is used for feeding the connecting cloth, the driving motor can drive the bidirectional screw rod to work when working, and the bidirectional screw rod can drive the bases on the two sides to move close to and away from each other; the cylinder on the base is used for driving the feeding table to move in the vertical direction, so that height adjustment is realized; the connecting cloth feeding device is used for feeding connecting cloth with two different heights, the connecting cloth is clamped tightly by the driving roller and the driven roller, and the connecting cloth can be conveyed when the driving roller works.

The present invention in a preferred example may be further configured to: the connecting frame comprises two vertical plates, a vertical sliding groove is formed in one side, close to each other, of each vertical plate, a connecting block is arranged in each vertical plate, the connecting blocks are slidably installed in the sliding grooves, and two ends of the driven roller are rotatably installed on the connecting blocks; a vertical plate is provided with a return spring in the sliding groove, and the two ends of the return spring are respectively connected with the top of the sliding groove and a connecting block.

By adopting the technical scheme, the structure of the vertical plate is used as the connecting frame, the height and the position of the driving roller are fixed, the driven roller can move in the vertical direction under the driving of the connecting block, the driven roller can be reset under the action of the reset spring after the driven roller is loosened, and the connecting block and the driven roller are pressed down under the action of the reset spring and are used for pressing and connecting cloth; by adopting the structure, the connecting cloth is convenient to be fed between the driving roller and the driven roller before the driving roller works, and the connecting cloth can be suitable for connecting cloths with different thicknesses.

The present invention in a preferred example may be further configured to: the gluing mechanism comprises an installation shell connected with the top of the vertical plate and a glue storage tube arranged on one side of the installation shell, glue is filled in the glue storage tube, a cavity is formed in the installation shell, a piston is movably installed in the cavity, the top of the piston is connected with a vertical movable rod, and the piston is abutted against the inner wall of the cavity; the rubber storage tube is communicated with the cavity through the first through hole, the bottom of the cavity is provided with a second through hole, and the second through hole faces the feeding table; the first through hole is provided with a one-way valve I, and the second through hole is provided with a one-way valve II.

Through adopting above-mentioned technical scheme, the structure through the rubber storage pipe is used for storing glue, and the vertical removal of movable rod can drive the piston and remove, extrudees the air in the cavity and is used for opening the check valve two of through-hole two department during the downstream, and during the upstream movement movable rod, check valve two is closed, and check valve one opens under atmospheric pressure's effect, and glue enters into among the cavity.

The present invention in a preferred example may be further configured to: the end part of the driving roller extends to the outer part of the vertical plate and is connected with a first gear, a side plate is arranged on the side surface of the feeding table, a rotating shaft is rotatably arranged on the side plate, a rotating disc and a second gear are arranged on the rotating shaft, and the first gear is meshed with the second gear; the mounting shell is connected with a top plate, the top of the top plate is hinged with a convex block, a hinge rod is hinged on the convex block, a strip-shaped groove is formed in one end, close to the movable rod, of the hinge rod along the length direction of the hinge rod, a movable block is connected on the movable rod, and the movable block penetrates through the strip-shaped groove and is connected with the movable rod in a sliding mode; a supporting plate is arranged on the side surface of the mounting shell, a vertical driving rod is movably mounted in the supporting plate, the driving rod slides along the vertical direction, and the bottom of the driving rod is connected with an arc-shaped pressing plate; a vertical driving groove is formed in the driving rod, a driving block is movably mounted in the driving groove, and the end part of the hinge rod is hinged with the driving block; an inclined block with an inclined plane is formed on the rotary table, the inclined plane of the inclined block is inclined in the direction away from the axis of the rotary table gradually and in the opposite direction to the rotation direction of the rotary table, and the pressing plate is positioned right above the rotary table and is abutted to the rotary table; the outside cover of actuating lever is equipped with connecting spring, and the clamp plate is connected respectively at connecting spring both ends and backup pad.

By adopting the technical scheme, the structure of the first gear and the second gear is used, when the device is used, the driving roller rotates to drive the rotary table to rotate, the pressing plate at the top of the rotary table moves upwards under the action of the inclined block on the rotary table, the pressing plate drives the driving rod to move upwards, the driving rod enables the hinge rod to rotate through the driving groove and the driving block, the other end of the hinge rod acts on the movable block at the top of the movable rod through the strip-shaped groove, the movable rod is stressed and moves downwards, the piston connected with the movable rod compresses air in the cavity, the second one-way valve is opened, glue in the cavity flows into the connecting cloth above the feeding table through the second through hole, the connecting cloth continues to advance under the action of the driving roller and finally enters the cotton core which is being lapped, and the glue is used for bonding with cotton; then the inclined block is not tightly abutted to the pressing plate any more, the driving rod is reset under the action of the connecting spring, the hinge rod and the movable rod are also reset, the movable rod moves upwards, the one-way valve II at the through hole II is closed, the one-way valve I is opened under the action of air pressure, and glue enters the cavity to be filled for the next operation; the viscose is laid when the connecting cloth is fed, so that the connecting cloth is more convenient to use, and the working efficiency is improved.

The present invention in a preferred example may be further configured to: the check valve I comprises a first blocking piece arranged at the first through hole, and the first blocking piece is rotatably arranged on the inner wall of the cavity and is connected with a first torsion spring between the first blocking piece and the inner wall of the cavity; the check valve II comprises a separation blade II arranged at the through hole II, the separation blade II is rotatably connected with the bottom of the installation shell, and a torsional spring II is connected between the separation blade II and the bottom of the installation shell.

Through adopting above-mentioned technical scheme, the structure that has used separation blade one and separation blade two is regarded as check valve one and check valve two respectively to the structure that has increased the torsional spring is used for reseing, makes the check valve close smoothly through the effect of torsional spring, and the separation blade makes two through-holes closed with the mutual butt of installation shell.

The present invention in a preferred example may be further configured to: the gear ratio of the first gear to the second gear is 1: 2.

Through adopting above-mentioned technical scheme, restricted the gear ratio of two departments, drive roll and gear rotate the round and just can drive gear two and carousel and rotate the round, and the repeated spraying on connecting cloth can not appear in glue.

The present invention in a preferred example may be further configured to: the feeding platform is close to the edge of the cotton spreading machine and the interval between the driving rollers, the length of the interval is smaller than that of the connecting cloth, and the length difference is not smaller than 3 cm.

Through adopting above-mentioned technical scheme, restricted the size of material loading platform, after using drive roll and driven voller to carry the connection cloth, the connection cloth tip falls from material loading platform tip and enters into the cotton core layer, and the minimum of the length difference of injecing has the cloth of sufficient length to fall into among the cotton core layer.

In summary, the invention includes at least one of the following beneficial technical effects:

the cotton quilt comprises a quilt core and a quilt cover, the connection between the quilt core and the quilt cover is carried out by using the structure of the connecting piece instead of sewing, so that the connection and the disassembly are convenient, the quilt cover can be cleaned after the disassembly, and a better anti-mite and sterilization effect is achieved;

during processing, a mode that cotton paving by a cotton paving machine and material loading of connecting cloth are synchronously carried out is adopted, the connecting cloth is sent into the cotton core layer in the lapping process of the cotton paving machine, and the connecting cloth enters the cotton core layer, so that the cotton core and the connecting cloth can not be connected more stably;

the structure that has increased loading attachment on the shop front is used for connecting the material loading of cloth, and material loading bench live-rollers and driven voller are used for connecting the promotion of cloth, can be used for carrying out the drive of movable rod when the drive roll rotates, can be used for extrudeing the air in the installation shell when the movable rod removes, extrude the cavity with glue and enter into on connecting the cloth for connect the bonding between cloth and the cotton core.

Drawings

FIG. 1 is a schematic diagram of the structure of the product of the present invention;

FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

FIG. 3 is a schematic view of the cotton spreader of the present invention;

FIG. 4 is a schematic view of the structure of the base and the loading platform of the present invention;

FIG. 5 is a schematic view of a feeding table and a gluing mechanism according to the present invention;

FIG. 6 is a schematic view of the interior of a cavity in the present invention;

fig. 7 is an enlarged schematic view of part B of fig. 5.

Reference numerals: 1. a tire sleeve; 2. a quilt core; 21. a connecting belt; 3. connecting cloth; 4. a connecting member; 41. a connecting rod; 42. connecting sheets; 43. a connecting ring; 5. cotton spreading machine; 51. a guide bar; 52. a connecting plate; 53. a drive motor; 54. a bidirectional screw rod; 6. a base; 61. a cylinder; 7. a feeding table; 71. a vertical plate; 72. a chute; 73. connecting blocks; 74. a drive roll; 75. a driven roller; 76. a first gear; 77. a second gear; 78. a turntable; 79. an inclined block; 8. installing a shell; 80. a cavity; 801. a first through hole; 802. a second through hole; 81. a rubber storage tube; 82. a movable rod; 83. a piston; 84. a support plate; 85. a drive rod; 851. a drive slot; 86. pressing a plate; 87. a connecting spring; 88. a first baffle plate; 89. a second blocking piece; 9. a top plate; 91. a bump; 92. a hinged lever; 93. a strip-shaped groove.

Detailed Description

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

Referring to fig. 1 and 2, the anti-mite and antibacterial quilt disclosed by the invention comprises an outer-layer quilt cover 1 and an inner-layer quilt core 2, wherein the quilt cover 1 is made of composite cloth with a double-layer structure, the outer layer is made of bamboo charcoal fabric, and the inner layer is made of non-woven fabric. The bamboo charcoal fabric is used for adsorbing mites and bacteria on the surface when in use and removing the mites and bacteria after cleaning.

Referring to fig. 1, fig. 2, by a plurality of cotton sandwich layers of core 2 including overlapping the setting, by 2 four corners of core all be connected with two and connect cloth 3, connect 3 one end of cloth to pass through the viscose to be fixed inside by core 2, the other end extends to by 2 outsides of core. The two ends of the tire sleeve 1 are both provided with zippers, the four corners of the inner side of the tire sleeve 1 are provided with connecting belts 21 matched with the connecting cloth 3, and the connecting belts 21 are connected with the connecting cloth 3 through the connecting pieces 4. The connecting piece 4 comprises a connecting rod 41 and a connecting ring 43, the head of the connecting rod 41 is arranged in a spindle shape, the tail of the connecting rod 41 is connected with a connecting piece 42, the connecting ring 43 and the connecting rod 41 are made of plastic materials, through holes are formed in the connecting cloth 3 and the connecting belt 21, and a plastic ring is arranged at the through hole.

Referring to fig. 1 and 2, when the connection is performed, the quilt core 2 is fed into the tire sleeve 1, two adjacent pieces of connecting cloth 3 are overlapped and the positions of the through holes correspond to each other, the head of the connecting rod 41 penetrates through the through hole and the connecting ring 43, the connecting ring 43 abuts against the connecting cloth 3, the connecting piece 42 abuts against the inner side of the connecting belt 21, and the connection of the connecting piece 4 can be realized. Similarly, the connection ring 43 is removed from the end of the connection rod 41, and the connection belt 21 and the connection cloth 3 can be detached from each other.

In order to facilitate the processing of the quilt, the production process of the anti-mite and antibacterial quilt is disclosed, which comprises the following steps:

firstly, carding, removing impurities and mixing raw cotton to form cotton wool, then conveying the cotton wool into a cotton spreading machine 5 to spread the cotton wool into a proper width and form a cotton wool net, laying a cotton wool net layer to form a quilt core 2, and connecting cloth 3 which is provided with through holes and is provided with plastic rings at four corners of the quilt core 2 when the quilt core 2 is laid;

step two, the quilt core 2 is sent into a cotton kneading machine, and the quilt core 2 is kneaded and shaped through the cotton kneading machine;

step three, sewing four corners of the quilt core 2 by using the needle thread, and sewing the part of the connecting cloth 3 entering the quilt core 2 and the quilt core 2 together;

step four, selecting two pieces of composite cloth with the same length and width for the tire sleeve 1, aligning the two pieces of cloth up and down, sewing the two sides to form the tire sleeve 1, and arranging openings at the two ends of the tire sleeve 1; taking four pieces of cloth, respectively forming through holes and fixing plastic rings, sewing the cloth at the four corners of the inner side of the tire sleeve 1 to form a connecting belt 21, sewing zippers at the two ends of the tire sleeve 1, and opening the zippers;

and step five, the quilt core 2 is sent into the tire sleeve 1, two adjacent pieces of connecting cloth 3 are overlapped and are provided with corresponding through holes, the head of the connecting rod 41 penetrates through the through holes and the connecting ring 43, the connecting ring 43 is abutted with the connecting cloth 3, the connecting sheet 42 is abutted with the inner side of the connecting belt 21, and after the quilt core 2 and the four corners of the tire sleeve 1 are connected, zippers at two ends of the tire sleeve 1 are pulled up.

Referring to fig. 3 and 4, the cotton spreading machine 5 in the first step may be further configured to: the cotton spreading machine 5 is provided with a feeding device, the feeding device comprises two groups of feeding units, each group of feeding unit comprises two bases 6 positioned on the same side of the cotton spreading machine 5 and a feeding platform 7 arranged on the bases 6, and the bases 6 on the same side are connected through a horizontal connecting plate 52. A vertical cylinder 61 is arranged in the base 6, and the top of a piston 83 rod of the cylinder 61 is connected with the bottom of the feeding table 7. The cylinder 61 drives the feeding table 7 at the bottom to move vertically when working, and the feeding height is changed. Guide rods 51 penetrating through the base 6 are arranged on two sides of the cotton spreading machine 5, and the guide rods 51 are horizontally arranged and used for guiding the movement of the base 6. The bottom of the cotton paving machine 5 is rotatably provided with a bidirectional screw rod 54 and a driving motor 53 for driving the bidirectional screw rod 54 to rotate, a screw nut matched with the bidirectional screw rod 54 is arranged on the connecting rod 52, and the bidirectional screw rod 54 penetrates through the screw nut and is in threaded fit with the screw nut. The feeding table 7 is provided with a connecting frame, and a driving roller 74, a driven roller 75 and a gluing mechanism are arranged on the connecting frame.

Referring to fig. 4 and 5, the connecting frame includes a vertical plate 71, a vertical sliding groove 72 is formed in one side of the vertical plate 71, a connecting block 73 is arranged in the vertical plate 71, the connecting block 73 is slidably mounted in the sliding groove 72 along the vertical direction, and two ends of a driven roller 75 are rotatably mounted on the connecting block 73 and vertically slide. The vertical plate 71 is provided with a return spring in the sliding groove 72, and two ends of the return spring are respectively connected with the top of the sliding groove 72 and the connecting block 73. The driven roller 75 can be driven by the slider to move in the vertical direction, and the distance between the driving roller 74 and the driven roller 75 can be changed, so that the end of the connecting cloth 3 can be fed between the driving roller 74 and the driven roller 75. The interval between the edge of the feeding platform 7 close to the cotton spreading machine 5 and the driving roller 74 is smaller than the length of the connecting cloth 3 and the length difference is not less than 3cm, the minimum value of the defined length difference is that enough length of cloth falls into the cotton core layer.

Referring to fig. 4-6, the gluing mechanism comprises an installation shell 8 connected with the top of a vertical plate 71 and a glue storage tube 81 installed on one side of the installation shell 8, glue is filled in the glue storage tube 81, a cavity 80 is formed in the installation shell 8, a piston 83 is movably installed in the cavity 80, the top of the piston 83 is connected with a movable rod 82, and the piston 83 is abutted against the inner wall of the cavity 80. The rubber storage tube 81 is communicated with the cavity 80 through the first through hole 801, the bottom of the cavity 80 is provided with a second through hole 802, and the second through hole 802 faces the feeding table 7. The first through hole 801 is provided with a one-way valve I, and the second through hole 802 is provided with a one-way valve II. The first check valve comprises a first baffle piece 88 arranged at the first through hole 801, and the first baffle piece 88 is rotatably arranged on the inner wall of the cavity 80 through a rotating shaft and is connected with a first torsion spring between the first baffle piece 88 and the inner wall of the cavity 80. The second check valve comprises a second blocking piece 89 installed at the second through hole 802, the second blocking piece 89 is rotatably connected with the bottom of the installation shell 8 through a rotating shaft, and a second torsion spring is connected between the second blocking piece 89 and the bottom of the installation shell 8.

In order to facilitate the vertical movement of the movable rod 82 and realize the effect of automatic glue dripping, the following structure is adopted:

referring to fig. 5-7, the end of the driving roller 74 extends to the outside of the vertical plate 71 and is connected with a first gear 76, a side plate is installed on the side surface of the feeding table 7, a rotating shaft is rotatably installed on the side plate and is provided with a rotating disc 78 and a second gear 77, the first gear 76 is meshed with the second gear 77, and the gear ratio of the first gear 76 to the second gear 77 is 1: 2. 8 tops of installation shell are articulated to have lug 91, and articulated on the lug 91 have articulated rod 92, and articulated rod 92 is close to the one end of movable rod 82 and has seted up bar groove 93 along its length direction, is connected with the movable block on the movable rod 82, and the movable block with pass bar groove 93 and slide with movable rod 82 and link to each other. The side surface of the mounting shell 8 is fixedly provided with a support plate 84, a vertical driving rod 85 is movably arranged in the support plate 84, the driving rod 85 slides along the vertical direction, and the bottom of the driving rod 85 is connected with an arc-shaped pressing plate 86. The driving rod 85 is provided with a vertical driving groove 851, a driving block is movably mounted in the driving groove 851, and the end part of the hinge rod 92 is hinged with the driving block. The turntable 78 is formed with an inclined block 79 having an inclined surface, the inclined surface of the inclined block 79 is inclined in a direction gradually away from the axis of the turntable 78 and in a direction opposite to the rotation direction of the turntable 78, and a pressing plate 86 is located directly above the turntable 78 and abuts against the turntable 78. The driving rod 85 is externally sleeved with a connecting spring 87, two ends of the connecting spring 87 are respectively connected with the stopper and the supporting plate 84, and the structure of the connecting spring 87 is used for resetting the driving rod 85. The glue in the glue storage tube 81 is liquid glue.

Referring to fig. 5-7, the process of sizing is as follows: when the cotton connecting device is used, the driving roller 74 rotates to drive the rotating disc 78 to rotate, the pressing plate 86 at the top of the rotating disc 78 moves upwards under the action of the inclined block 79 on the rotating disc 78, the pressing plate 86 drives the driving rod 85 to move upwards, the driving rod 85 enables the hinge rod 92 to rotate through the driving groove 851 and the driving block, the other end of the hinge rod 92 acts on the movable block at the top of the movable rod 82 through the strip-shaped groove 93, the movable rod 82 is stressed and moves downwards, the piston 83 connected with the movable rod 82 compresses air in the cavity 80, the check valve II is opened, glue in the cavity 80 flows into the connecting cloth 3 above the feeding table 7 through the through hole II 802, the connecting cloth 3 continues to advance under the action of the driving roller 74 and finally enters a cotton core which is being lapped, and the glue is used for being bonded with cotton. Then the inclined block 79 is not tightly abutted to the pressing plate 86 any more, the driving rod 85 is reset under the action of the connecting spring 87, the hinged rod 92 and the movable rod 82 are also reset, the movable rod 82 moves upwards, the check valve II at the through hole II 802 is closed, the check valve I is opened under the action of air pressure, the glue enters the cavity 80, and the glue is filled for the next operation. The viscose is laid when the connecting cloth 3 is fed, so that the use is more convenient, and the working efficiency is improved.

The implementation principle of the embodiment is as follows: the cotton-wadded quilt is including the structure by core 2 and child cover 1, the bamboo charcoal surface fabric of child cover 1 use surface, can be better at the surface adsorption mite bacterium, played better adsorb outer mite on the surface, the structure that uses connecting piece 4 replaces the mode of sewing to carry out by being connected between core 2 and child cover 1, be convenient for connect and dismantle, can carry out the washing of child cover 1 after the dismantlement, play better mite-proof degerming effect. The quilt core 2 is sent into the tire sleeve 1, two adjacent connecting cloths 3 are overlapped and the positions of the through holes correspond, the head parts of the connecting rods 41 penetrate through the through holes and the connecting rings 43, the connecting rings 43 are abutted with the connecting cloths 3, and the connecting pieces 42 are abutted with the inner sides of the connecting belts 21, so that the connecting pieces 4 can be connected. Similarly, detachment between the comforter core 2 and the tire case 1 can be performed by separating the connection ring 43 and the connection rod 41.

When the bonding of the connecting cloth 3 is performed, the connecting cloth 3 is fed between the driving roller 74 and the driven roller 75 of the feeding table 7, the driving motor 53 operates and drives the bidirectional screw 54 to rotate, the two feeding units approach each other, and the driving roller 74 rotates and drives the connecting cloth 3 to advance. Meanwhile, the turntable 78 connected with the driving roller 74 drives the pressing plate 86 to move upwards, the pressing plate 86 drives the movable rod 82 to move downwards through the driving rod 85 and the hinge rod 92, glue in the cavity 80 is sent to the outside of the cavity 80 and falls on the connecting cloth 3, finally the connecting cloth 3 and the driving roller 74 are completely separated, the end part of the connecting cloth 3 enters the cotton core layer folded layer by layer, the driving motor 53 works and drives the two feeding units to be away from each other, then the air cylinder 61 works to enable the feeding table 7 to move upwards to raise the height, and the steps are repeated to connect the connecting cloth 3 at the other position.

After the connecting cloth 3 is connected, the quilt core 2 is sent into a cotton kneading machine for forming, then the connecting cloth 3 and the cotton core are sewn, and finally the connecting piece 4 is used for connecting the wadding sleeve 1 and the cotton core.

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

1. An anti-mite and antibacterial quilt comprises an outer-layer tire sleeve (1) and an inner-layer quilt core (2), and is characterized in that: the tire sleeve (1) adopts composite cloth with a double-layer structure, the outer layer adopts bamboo charcoal fabric, and the inner layer adopts non-woven fabric; the quilt core (2) comprises a plurality of cotton core layers which are arranged in an overlapped mode, two pieces of connecting cloth (3) are arranged at four corners of the quilt core (2), one end of each piece of connecting cloth (3) is arranged inside the quilt core (2), and the other end of each piece of connecting cloth is provided with a through hole and extends to the outside of the quilt core (2); zippers are arranged at two ends of the tire sleeve (1), connecting belts (21) matched with the connecting cloth (3) are arranged at four corners of the inner side of the tire sleeve (1), through holes are formed in the connecting cloth (3) and the connecting belts (21), and plastic rings are arranged at the through holes; the connecting belt (21) is connected with the connecting cloth (3) through a connecting piece (4); the connecting piece (4) comprises a connecting rod (41) and a connecting ring (43), the head of the connecting rod (41) is arranged in a spindle shape, the tail of the connecting rod (41) is connected with a connecting piece (42), and the connecting piece (42), the connecting ring (43) and the connecting rod (41) are all made of plastic materials.

2. A production process of an anti-mite and antibacterial quilt is characterized by comprising the following steps: the method comprises the following steps:

firstly, carding, removing impurities and mixing raw cotton to form cotton wool, then conveying the cotton wool into a cotton spreading machine (5) to spread the cotton wool into a proper width to form a cotton wool net, laying a cotton wool net layer to form a quilt core (2), and connecting cloth (3) which is provided with through holes and is provided with plastic rings at four corners of the quilt core (2) when the quilt core (2) is laid;

step two, the quilt core (2) is sent into a cotton kneading machine, and the quilt core (2) is kneaded and shaped through the cotton kneading machine;

step three, sewing four corners of the quilt core (2) by using stitches, and sewing the part of the connecting cloth (3) entering the quilt core (2) and the quilt core (2) together;

step four, selecting two pieces of composite cloth with the same length and width for the tire sleeve (1), aligning the two pieces of cloth up and down, sewing the two sides to form the tire sleeve (1), and arranging openings at the two ends of the tire sleeve (1); taking four pieces of cloth, respectively forming through holes and fixing plastic rings, sewing the cloth at the four corners of the inner side of the tire sleeve (1) to form a connecting belt (21), sewing zippers at the two ends of the tire sleeve (1), and opening the zippers;

and fifthly, the quilt core (2) is sent into the tire sleeve (1), two adjacent pieces of connecting cloth (3) are overlapped and the positions of the through holes correspond, the head of the connecting rod (41) penetrates through the through holes and the connecting rings (43), the connecting rings (43) are abutted with the connecting cloth (3), the connecting sheets (42) are abutted with the inner sides of the connecting belts (21), and after the four corners of the quilt core (2) and the tire sleeve (1) are connected, zippers at the two ends of the tire sleeve (1) are pulled up.

3. The process for producing the anti-mite and antibacterial quilt according to claim 2, wherein: a feeding device is arranged on the cotton spreading machine (5) in the first step and comprises two groups of feeding units, each group of feeding units comprises two bases (6) positioned on the same side of the cotton spreading machine (5) and a feeding platform (7) on the bases (6), the bases (6) on the same side are connected through a horizontal connecting plate (52), a bidirectional screw rod (54) and a driving motor (53) for driving the bidirectional screw rod (54) to rotate are rotatably arranged at the bottom of the cotton spreading machine (5), a screw nut matched with the bidirectional screw rod (54) is arranged on the connecting plate (52), and the bidirectional screw rod (54) penetrates through the screw nut and is in threaded fit with the screw nut; a connecting frame is arranged on the feeding table (7), and a driving roller (74), a driven roller (75) and a gluing mechanism are arranged on the connecting frame; guide rods (51) penetrating through the base (6) are arranged on two sides of the cotton spreading machine (5), a vertical cylinder (61) is arranged in the base (6), and the top of a piston (83) rod of the cylinder (61) is connected with the bottom of the upper material table (7).

4. The process for producing the anti-mite and antibacterial quilt according to claim 3, wherein: the connecting frame comprises two vertical plates (71), a vertical sliding groove (72) is formed in one side, close to each other, of each vertical plate (71), a connecting block (73) is arranged in each vertical plate (71), the connecting block (73) is slidably mounted in the sliding groove (72), and two ends of a driven roller (75) are rotatably mounted on the connecting blocks (73); a return spring is arranged in the sliding groove (72) of the vertical plate (71), and two ends of the return spring are respectively connected with the top of the sliding groove (72) and the connecting block (73).

5. The process for producing the anti-mite and antibacterial quilt according to claim 4, wherein: the gluing mechanism comprises an installation shell (8) connected with the top of a vertical plate (71) and a glue storage tube (81) arranged on one side of the installation shell (8), glue is filled in the glue storage tube (81), a cavity (80) is formed in the installation shell (8), a piston (83) is movably installed in the cavity (80), the top of the piston (83) is connected with a vertical movable rod (82), and the piston (83) is abutted to the inner wall of the cavity (80); the rubber storage tube (81) is communicated with the cavity (80) through the first through hole (801), the bottom of the cavity (80) is provided with a second through hole (802), and the second through hole (802) faces the feeding table (7); the first through hole (801) is provided with a one-way valve I, and the second through hole (802) is provided with a one-way valve II.

6. The process for producing the anti-mite and antibacterial quilt according to claim 5, wherein: the end part of the driving roller (74) extends to the outer part of the vertical plate (71) and is connected with a first gear (76), a side plate is arranged on the side surface of the feeding table (7), a rotating shaft is rotatably arranged on the side plate, a rotating disc (78) and a second gear (77) are arranged on the rotating shaft, and the first gear (76) is meshed with the second gear (77); the mounting shell (8) is connected with a top plate (9), the top of the top plate (9) is hinged with a convex block (91), a hinged rod (92) is hinged on the convex block (91), one end, close to the movable rod (82), of the hinged rod (92) is provided with a strip-shaped groove (93) along the length direction of the hinged rod, the movable rod (82) is connected with a movable block, and the movable block penetrates through the strip-shaped groove (93) and is connected with the movable rod (82) in a sliding mode; a supporting plate (84) is arranged on the side surface of the mounting shell (8), a vertical driving rod (85) is movably mounted in the supporting plate (84), the driving rod (85) slides along the vertical direction, and the bottom of the driving rod is connected with an arc-shaped pressing plate (86); a vertical driving groove (851) is formed in the driving rod (85), a driving block is movably mounted in the driving groove (851), and the end part of the hinge rod (92) is hinged with the driving block; an inclined block (79) with an inclined plane is formed on the rotary disc (78), the inclined direction of the inclined plane of the inclined block (79) is gradually far away from the axis of the rotary disc (78) and inclines towards the opposite direction of the rotation of the rotary disc (78), and the pressing plate (86) is positioned right above the rotary disc (78) and is abutted against the rotary disc (78); the outside cover of actuating lever (85) is equipped with connecting spring (87), and clamp plate (86) and backup pad (84) are connected respectively to connecting spring (87) both ends.

7. The process for producing the anti-mite and antibacterial quilt according to claim 5, wherein: the one-way valve comprises a first baffle piece (88) arranged at the first through hole (801), the first baffle piece (88) is rotatably installed on the inner wall of the cavity (80), and a first torsion spring is connected between the first baffle piece and the inner wall of the cavity (80); the one-way valve II comprises a second blocking piece (89) arranged at the second through hole (802), the second blocking piece (89) is rotatably connected with the bottom of the installation shell (8), and a second torsion spring is connected between the second blocking piece (89) and the bottom of the installation shell (8).

8. The process for producing the anti-mite and antibacterial quilt according to claim 6, wherein: the gear ratio of gear one (76) to gear two (77) is 1: 2.

9. The process for producing the anti-mite and antibacterial quilt according to claim 4, wherein: the feeding platform (7) is close to the edge of the cotton spreading machine (5) and the interval between the driving rollers (74), the length of the interval is less than that of the connecting cloth (3), and the length difference is not less than 3 cm.