CN213474847U

CN213474847U - Coiling mechanism is used in production of hot-blast cotton non-woven fabrics for KN95 gauze mask

Info

Publication number: CN213474847U
Application number: CN202022410786.8U
Authority: CN
Inventors: 王潇玮
Original assignee: Zhejiang Juyou Nonwoven Material Technology Co ltd
Current assignee: Zhejiang Juyou Nonwoven Material Technology Co ltd
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-06-18
Anticipated expiration: 2030-10-27

Abstract

The utility model relates to a coiling mechanism technical field just discloses a coiling mechanism is used in production of hot-blast cotton non-woven for KN95 gauze mask, including two mounting panels, bottom plate, motor, two bracing pieces and two bull sticks, two the mounting panel symmetry is fixed to be located the bottom plate left and right sides, the motor is fixed to be located left side mounting panel left side lateral wall, two the equal symmetry in one side that the mounting panel is close to mutually has seted up two bar grooves, two of homonymy all seted up the cavity between the one side that the bar groove is close to mutually, two it is equipped with first dismouting mechanism, two all to fix in the cavity bracing piece pole wall is equipped with the dust removal roller, two through first bearing rotation the fixed second dismouting mechanism that is equipped with of one end that the bull stick is close to mutually and has the wind-up roll through second dismouting mechanism clamp. The utility model discloses can effectually get rid of the debris on non-woven fabrics surface, and conveniently change the dust removal roller.

Description

Coiling mechanism is used in production of hot-blast cotton non-woven fabrics for KN95 gauze mask

Technical Field

The utility model relates to a coiling mechanism technical field especially relates to a coiling mechanism is used in production of hot-blast cotton non-woven for KN95 gauze mask.

Background

The hot-air cotton non-woven fabric is also called hot-air cotton non-woven fabric, is a filling material of a KN95 mask, is one of synthetic fiber filter cotton, and has the characteristics of high filling power, good elasticity and appearance, soft hand feeling, strong heat retention, good air permeability and water permeability and the like, and the hot-air cotton comprises ES hot-air cotton, hard cotton with light weight and high filling power, intelligent ES hot-air cotton with lower weight and the like.

The effect of current coiling mechanism for production of hot-blast cotton non-woven fabric clearance when the debris on clearance non-woven fabric surface is not good, influences the quality of non-woven fabric, and the inconvenient dismouting of dust removal roller after long-time the use, unable change in time or clearance dust removal roller influence the production progress, consequently, the utility model discloses a coiling mechanism is used in production of hot-blast cotton non-woven fabric for KN95 gauze mask.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art the effect of clearance when the debris on clearance non-woven fabrics surface is not good, influence the quality of non-woven fabrics, and the inconvenient dismouting of dust removal roller after using for a long time, unable change in time or clearance dust removal roller influence the production progress, and the coiling mechanism is used in the production of a KN95 gauze mask with hot-blast cotton non-woven fabrics that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a coiling device for producing hot-air cotton non-woven fabric for a KN95 mask comprises two mounting plates, a bottom plate, a motor, two supporting rods and two rotating rods, wherein the two mounting plates are symmetrically and fixedly arranged on the left side and the right side of the bottom plate, the motor is fixedly arranged on the left outer side wall of the left side mounting plate, two strip-shaped grooves are symmetrically formed in one side, close to the two mounting plates, of the two strip-shaped grooves on the same side, cavities are formed between the two sides, close to the strip-shaped grooves, of the same side, a first dismounting mechanism is fixedly arranged in the cavities, the two ends of the supporting rods are respectively arranged in the corresponding strip-shaped grooves, the two supporting rod walls are respectively provided with a dust removal roller through rotation of a first bearing, one end rod wall, far away from the two rotating rods, is respectively connected with the side wall of the corresponding mounting plate through a second bearing, the, and two ends of the rotating rods, which are close to each other, are fixedly provided with a second disassembling and assembling mechanism and are clamped with the winding roller through the second disassembling and assembling mechanism.

Preferably, each first disassembling and assembling mechanism comprises two internal thread sleeves, a bidirectional screw rod, two fixed plates, a worm wheel and a worm, the two fixed plates are symmetrically arranged in the cavity, the left side wall and the right side wall of the cavity are respectively and fixedly connected with the left side wall and the right side wall of the cavity, the two ends of the bidirectional screw rod respectively penetrate through the corresponding fixed plates and are respectively rotatably sleeved with the corresponding fixed plates through third bearings, the two internal thread sleeves are symmetrically and movably arranged on the upper side and the lower side of the cavity and are respectively in threaded connection with the rod walls at the upper end and the lower end of the bidirectional screw rod, the upper side wall and the lower side wall of the cavity are respectively provided with a first through hole, the side wall far away from the two internal thread sleeves is respectively and fixedly provided with a movable rod, the two movable rod walls are movably sleeved with the inner walls of the corresponding first through holes, one side, close to the two rod, the worm wheel is fixedly sleeved on the middle rod wall of the bidirectional screw rod, the worm rod wall is in threaded connection with the worm wheel, and the left end and the right end of the worm rod wall are respectively connected to the left side wall and the right side wall of the cavity in a rotating mode through a fourth bearing.

Preferably, the second dismouting mechanism includes U-shaped piece, annular plate, spring, first grip block, second grip block and connecting rod, the fixed cover of annular plate connects in left side bull stick wall, first grip block has been seted up the second through-hole and has been cup jointed in left side bull stick wall through the activity of second through-hole, spring activity cup joints in left side bull stick wall and controls both ends respectively fixed connection in annular plate right side wall and first grip block left side wall, U-shaped piece right side wall fixed connection in right side bull stick left end, both sides pole wall rotates through the pivot respectively about the connecting rod right-hand member and locates inside the U-shaped piece, second grip block right side wall fixed connection has been seted up the second recess in connecting rod left end and left side wall, both ends are movable respectively in second through-hole and second recess about the wind-up roll.

Preferably, the two ends of the worm which are far away from each other respectively penetrate through the corresponding side walls of the cavity and are fixedly provided with the crank handles.

Preferably, first spacing grooves, every are all seted up to the lateral wall about both sides about the cavity the internal thread sleeve left and right sides all is fixed and is equipped with the stopper, every the stopper activity is located corresponding first spacing inslot.

Preferably, a second limiting groove and a left side are formed in the second through hole and the upper side of the second groove, limiting pins and a left side limiting pin are fixedly arranged on the upper sides of the rod walls at the two ends of the rotating rod and the winding roller, and the limiting pins and the right side limiting pin are movably arranged in the corresponding left second limiting groove and the right limiting groove respectively.

Compared with the prior art, the utility model provides a coiling mechanism is used in production of hot-blast cotton non-woven for KN95 gauze mask possesses following beneficial effect:

1. this coiling mechanism is used in production of hot-blast cotton non-woven fabric for KN95 gauze mask, through setting up the crank at the worm right-hand member, it is rotatory to wave the crank to drive the worm, and then it is rotatory to drive the worm wheel, thereby it is rotatory to drive two-way lead screw, two internal thread sleeves of two-way lead screw rotation drive toward one side removal that is close to mutually, and then drive two movable rods and move out toward one side removal that is close to mutually, two movable rods shift out from corresponding first recess simultaneously, two bracing pieces can be convenient shift out from the bar inslot, and then shift out the dust removal roller, conveniently change or clear up the dust removal roller.

2. This coiling mechanism is used in production of KN95 gauze mask with hot-blast cotton non-woven fabrics, through setting up the first grip block at the spring right-hand member, stimulate first grip block left, wind-up roll left end exposes from the second through-hole, receive the influence of gravity wind-up roll and can push down the second grip block, and then drive connecting rod right-hand member about the pole wall pass through the pivot in the U-shaped piece internal rotation, wind-up roll emergence angle skew to take out the wind-up roll right-hand member from the second recess, conveniently change the wind-up roll after the rolling is accomplished.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can effectually get rid of the debris on non-woven fabrics surface, and conveniently change the dust removal roller.

Drawings

Fig. 1 is a schematic structural view of a winding device for producing hot-air cotton non-woven fabric for a KN95 mask, which is provided by the utility model;

FIG. 2 is a schematic top view of the structure of FIG. 1;

fig. 3 is an enlarged view of a portion a of fig. 1.

In the figure: the device comprises a mounting plate 1, a bottom plate 2, a motor 3, a support rod 4, a rotating rod 5, a dust removal roller 6, a wind-up roll 7, an internal thread sleeve 8, a bidirectional screw rod 9, a fixing plate 10, a worm wheel 11, a worm 12, a movable rod 13, a U-shaped block 14, a ring-shaped plate 15, a spring 16, a first clamping block 17, a second clamping block 18, a connecting rod 19, a crank 20, a limiting block 21 and a limiting pin 22.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a rolling device for producing hot-air cotton non-woven fabric for a KN95 mask comprises two mounting plates 1, a bottom plate 2, a motor 3, two support rods 4 and two rotating rods 5, wherein the two mounting plates 1 are symmetrically and fixedly arranged on the left side and the right side of the bottom plate 2, the motor 3 is fixedly arranged on the left outer side wall of a left mounting plate 1, two strip-shaped grooves are symmetrically arranged on one sides, close to each other, of the two mounting plates 1, cavities are respectively arranged between the two sides, close to each other, of the two strip-shaped grooves on the same side, first disassembling and assembling mechanisms are respectively and fixedly arranged in the two cavities, the two ends of the two support rods 4 are respectively arranged in the corresponding strip-shaped grooves, the rod walls of the two support rods 4 are respectively and rotatably provided with a dust removal roller 6 through a first bearing, one end rod wall, far away from each rotating rod 5, of the two rotating rods, and one end of each rotating rod 5 close to each other is fixedly provided with a second disassembling and assembling mechanism and clamps the winding roller 7 through the second disassembling and assembling mechanism.

Each first disassembling and assembling mechanism comprises two internal thread sleeves 8, a bidirectional screw rod 9, two fixing plates 10, a worm wheel 11 and a worm 12, wherein the two fixing plates 10 are symmetrically arranged in a cavity, the left side wall and the right side wall of the cavity are respectively and fixedly connected with the left side wall and the right side wall of the cavity, two ends of the bidirectional screw rod 9 respectively penetrate through the corresponding fixing plates 10 and are respectively rotatably sleeved with the corresponding fixing plates 10 through third bearings, the two internal thread sleeves 8 are symmetrically and movably arranged on the upper side and the lower side of the cavity and are respectively in threaded connection with the rod walls at the upper end and the lower end of the bidirectional screw rod 9, the upper side wall and the lower side wall of the cavity are respectively provided with a first through hole, the side wall far away from the two internal thread sleeves 8 is respectively and fixedly provided with a moving rod 13, the rod walls of the two moving rods 13 are movably sleeved with the inner walls of the corresponding first through holes, worm wheel 11 is fixed to be cup jointed in two-way lead screw 9 intermediate lever wall, and worm 12 lever wall and 11 threaded connection of worm wheel and control both ends rotate through the fourth bearing respectively and connect in the cavity about lateral wall, and first dismouting mechanism can make things convenient for quick taking out dust removal roller 6.

The second dismounting mechanism comprises a U-shaped block 14, a ring-shaped plate 15 and a spring 16, first grip block 17, second grip block 18 and connecting rod 19, annular plate 15 is fixed to be cup jointed in 5 pole walls of left-hand bull stick, first grip block 17 has seted up the second through-hole and cup joints in 5 pole walls of left-hand bull stick through the activity of second through-hole, 16 activities of springs cup joint in 5 pole walls of left-hand bull stick and control both ends respectively fixed connection in 15 right side walls of annular plate and first grip block 17 left side walls, 14 right side walls fixed connection in 5 left ends of right-hand bull stick of U-shaped piece, both sides pole walls rotate through the pivot respectively about the connecting rod 19 right-hand member and locate inside 14 of U-shaped piece, 18 right side walls fixed connection of second grip block have seted up the second recess in 19 left end and left side wall of connecting rod, both ends are movable respectively in second through-hole and second recess about wind-up roll 7, wind-up roll 7 can be changed to.

The ends of the two worms 12 far away from each other respectively penetrate through the corresponding cavity side walls and are fixedly provided with a crank 20, and the crank 20 can control the first dismounting mechanism.

First spacing groove has all been seted up to the lateral wall about both sides about the cavity, and the stopper 21 is all fixed to be equipped with in the 8 left and right sides of every internal thread sleeve, and the first spacing inslot that corresponds is located in the activity of every stopper 21, and stopper 21 can prevent that internal thread sleeve 8 from following the rotation of two-way lead screw 9 and rotating.

Second spacing groove has all been seted up to second through-hole and second recess upside, and the pole wall upside at left side bull stick 5 and wind-up roll 7 both ends all is fixed and is equipped with spacer pin 22, and corresponding left side second spacing groove and right side spacing inslot are located in the activity respectively of two spacer pins 22 in the left side and right side spacer pin 22, and spacer pin 22 can make wind-up roll 7 and bull stick 5 rotatory simultaneously.

In the utility model, when in use, the non-woven fabric is passed between the two dust-removing rollers 6 to the wind-up roller 7, the motor 3 is started, the motor 3 drives the left rotating rod 5 to rotate, and then drives the first clamping block 17, the wind-up roller 7, the second clamping block 18, the connecting rod 19, the U-shaped block 14 and the right rotating rod 5 to rotate together, and then the non-woven fabric is wound on the wind-up roller 7, when the winding is finished, the first clamping block 17 is pulled leftwards, the left end of the wind-up roller 7 is exposed from the second through hole, the wind-up roller 7 is pressed downwards under the influence of gravity, and then the upper and lower rod walls at the right end of the connecting rod 19 are driven to rotate in the U-shaped block 14 through the shaft pin, the wind-up roller 7 is angularly deviated, so that the right end of the wind-up roller 7 is taken out from the second groove, the wind-up roller 7 is convenient to be replaced after the winding, and then drive worm wheel 11 rotatory to it is rotatory to drive two-way lead screw 9, two-way lead screw 9 is rotatory to drive two internal thread sleeves 8 and move towards one side of being close to mutually, and then drive two carriage release bars 13 and move out towards one side of being close to mutually, two carriage release bars 13 shift out from the first recess that corresponds simultaneously, two bracing pieces 4 can be convenient shift out from the bar inslot, and then will remove dust roller 6 shifts out, change or clearance dust removal roller 6 that can make things convenient for quick.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a coiling mechanism is used in production of KN95 gauze mask with hot-blast cotton non-woven, includes two mounting panel (1), bottom plate (2), motor (3), two bracing piece (4) and two bull stick (5), its characterized in that, two mounting panel (1) symmetry is fixed to be located the bottom plate (2) left and right sides, motor (3) are fixed and are located left side mounting panel (1) left side lateral wall, two the equal symmetry in one side that mounting panel (1) is close to mutually has seted up two bar grooves, two of homonymy all seted up the cavity, two between the one side that the bar groove is close to mutually all fixed be equipped with first dismouting mechanism in the cavity, two bracing piece (4) both ends are placed respectively in corresponding bar groove, two bracing piece (4) pole wall all rotates through first bearing and is equipped with dust removal roller (6), two one end pole wall that bull stick (5) kept away from mutually rotates through second bearing and is connected with the lateral wall that corresponds mounting panel (1) And the left side rotating rod (5) left end runs through left side mounting panel (1) and with motor (3) output end fixed connection, two the one end that rotating rod (5) is close to mutually is fixed and is equipped with second dismouting mechanism and has wind-up roll (7) through second dismouting mechanism clamp.

2. The winding device for the production of the hot air cotton non-woven fabric for the KN95 mask according to claim 1, wherein each of the first dismounting mechanisms comprises two internally threaded sleeves (8), a bidirectional screw rod (9), two fixing plates (10), a worm wheel (11) and a worm (12), the two fixing plates (10) are symmetrically arranged in the cavity, the left and right side walls of the two fixing plates are respectively and fixedly connected to the left and right side walls of the cavity, two ends of the bidirectional screw rod (9) respectively penetrate through the corresponding fixing plates (10) and are respectively and rotatably sleeved with the corresponding fixing plates (10) through third bearings, the two internally threaded sleeves (8) are symmetrically and movably arranged on the upper and lower sides of the cavity and are respectively and in threaded connection with the rod walls at the upper and lower ends of the bidirectional screw rod (9), the first through holes are respectively arranged on the upper and lower side walls of the cavity, and a moving rod (13) is fixedly arranged on the side, two the movable rod (13) pole wall cup joints with the first through-hole inner wall activity that corresponds, two first recess, every have all been seted up to one side that bracing piece (4) both ends pole wall is close to mutually a movable rod wall activity of keeping away from internal thread sleeve (8) is located in the first recess that corresponds, worm wheel (11) are fixed cup joint in two-way lead screw (9) middle pole wall, worm (12) pole wall just controls both ends and rotates through the fourth bearing respectively and connect in the cavity about lateral wall with worm wheel (11) threaded connection.

3. The winding device for the production of the hot air cotton non-woven fabric for the KN95 mask according to claim 1, wherein the second dismounting mechanism comprises a U-shaped block (14), a ring-shaped plate (15), a spring (16), a first clamping block (17), a second clamping block (18) and a connecting rod (19), the ring-shaped plate (15) is fixedly sleeved on the rod wall of the left rotating rod (5), the first clamping block (17) is provided with a second through hole and movably sleeved on the rod wall of the left rotating rod (5) through the second through hole, the spring (16) is movably sleeved on the rod wall of the left rotating rod (5) and the left and right ends of the rod wall of the left rotating rod are respectively and fixedly connected to the right side wall of the ring-shaped plate (15) and the left side wall of the first clamping block (17), the right side wall of the U-shaped block (14) is fixedly connected to the left end of the right rotating rod (5), the upper and lower side rod walls of the right end of the connecting rod (19) are, second grip block (18) right side wall fixed connection has seted up the second recess in connecting rod (19) left end and left side wall, both ends are movable respectively about wind-up roll (7) and are located in second through-hole and the second recess.

4. The winding device for producing the hot-air cotton non-woven fabric for the KN95 mask as claimed in claim 2, wherein the ends of the two worms (12) far away from each other respectively penetrate through the corresponding side walls of the cavity and are fixedly provided with the crank (20).

5. The winding device for producing the hot-air cotton non-woven fabric for the KN95 mask as claimed in claim 2, wherein the left and right side walls of the upper and lower sides of the cavity are respectively provided with a first limiting groove, the left and right sides of each internal thread sleeve (8) are respectively and fixedly provided with a limiting block (21), and each limiting block (21) is movably arranged in the corresponding first limiting groove.

6. The winding device for producing the hot-air cotton non-woven fabric for the KN95 mask as claimed in claim 3, wherein a second limiting groove is formed in each of the second through hole and the second groove, a limiting pin (22) is fixedly arranged on each of the rod walls at the two ends of the rotating rod (5) and the winding roller (7) on the left side, and the two limiting pins (22) on the left side and the two limiting pins (22) on the right side are movably arranged in the corresponding second limiting groove on the left side and the corresponding limiting groove on the right side respectively.