CN111517269B

CN111517269B - Automatic cotton filling machine for elastic cotton

Info

Publication number: CN111517269B
Application number: CN202010367047.7A
Authority: CN
Inventors: 祝邦杰; 李国庆
Original assignee: Shaoxing Blue Printing Home Textile Co ltd
Current assignee: Shaoxing Blue Printing Home Textile Co ltd
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2021-09-14
Anticipated expiration: 2040-04-30
Also published as: CN111517269A

Abstract

The invention discloses an automatic cotton filling machine for elastic cotton, which comprises a garland mechanism, an opening mechanism and a cotton filling mechanism which are connected through a pipeline; the garnetting mechanism includes first conveyer belt, the transfer face of first conveyer belt comprises a plurality of parallel arrangement's strip shaped plate, a plurality of round hole has been seted up on the strip shaped plate, install the cylinder in the frame of garnetting mechanism, the rigid coupling has the clamp plate after the push rod of cylinder passed the frame of garnetting mechanism, can dismantle on the opposite face of strip shaped plate and clamp plate and be connected with the garnetting claw, the right side of first conveyer belt is equipped with the guide chamber, the upper end position in guide chamber is less than first conveyer belt, the lower part in guide chamber is linked together with opening the mechanism. The invention has high automation degree and simple operation.

Description

Automatic cotton filling machine for elastic cotton

Technical Field

The invention relates to the technical field of cotton fiber machinery, in particular to an automatic cotton-filling machine for elastic cotton.

Background

The cotton filling machine is gradually used for replacing a manual cotton filling mode to improve the uniformity and the working efficiency of cotton filling and greatly reduce the working strength of workers. The cotton-filling machine generally comprises an opener and a cotton-filling machine, and the existing cotton-filling machine has the problems of insufficient opening, insufficient stirring during cotton filling, low automation degree and the like.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provides an automatic cotton filling machine for elastic cotton.

In order to achieve the purpose, the invention adopts the following technical scheme:

an automatic cotton filling machine for elastic cotton comprises a garnetting mechanism, an opening mechanism and a cotton filling mechanism which are connected through a pipeline;

the garnetting mechanism comprises a first conveyor belt, a conveying surface of the first conveyor belt is composed of a plurality of strip plates arranged in parallel, a plurality of round holes are formed in the strip plates, an air cylinder is mounted on a rack of the garnetting mechanism, a push rod of the air cylinder penetrates through the rack of the garnetting mechanism and then is fixedly connected with a press plate, garnetting claws are detachably connected to opposite surfaces of the strip plates and the press plate, a material guide cavity is formed in the right side of the first conveyor belt, the upper end of the material guide cavity is lower than that of the first conveyor belt, and the lower portion of the material guide cavity is communicated with the garnetting mechanism;

the opening mechanism comprises a horizontally placed material guide pipe, the lower end of the material guide cavity is communicated with the right end of the material guide pipe, a through hole is formed in the material guide pipe, the diameter of the through hole is gradually reduced from right to left, a spiral roller is arranged in the material guide pipe, the spiral roller and the through hole are coaxial, the spiral roller is driven by a first motor on the right side of the spiral roller, needle teeth which are alternately spaced are arranged on the periphery of the spiral roller, the left side of the material guide pipe is connected with one end of a feeding inflator through a pipeline, and the other end of the feeding inflator is connected with the cotton filling mechanism through a pipeline;

the cotton filling mechanism comprises two gears arranged on the side wall of one side of the frame of the cotton filling mechanism, another two gears are arranged on the side wall of the other side of the frame of the cotton filling mechanism, one of the gears is driven by a second motor after a rotating shaft of the gear penetrates through the frame of the cotton filling mechanism, an output shaft of the second motor and a rotating shaft of one gear are driven by a first belt, two gears of the same side are hinged to the tooth surface of the gear, a stirring roller is connected to the lower end of the connecting rod in a rotating mode, one side of the stirring roller rotates through a planetary gear train, an air outlet pipe is further arranged on the side wall of the frame of the cotton filling mechanism, and cotton wool inside the cotton filling mechanism is blown to the outside through a blowing device.

The garnetting claw is inserted into the pressing plate and fixed in the strip-shaped plate, a filter screen is arranged at the insertion end of the garnetting claw, the exposed end of the garnetting claw is a plurality of elastic pieces which are enclosed into a round table shape, and one end, far away from the center of the garnetting claw, of each elastic piece is of a hook-shaped structure.

The inside of clamp plate and garnetting claw is equipped with the air flue, the inside of first conveyer belt is equipped with the trachea, tracheal lower part is equipped with the shower nozzle that a plurality of is used for sweeping the garnetting claw, the below of first conveyer belt is equipped with the second conveyer belt the same with first conveyer belt width, the front and back side of second conveyer belt is equipped with the bellied baffle that makes progress, the right-hand member of second conveyer belt extends to the top in guide chamber.

The planetary gear train comprises a fixed central wheel and a movable central wheel which are fixed on the side wall of a rack of the cotton filling mechanism, the movable central wheel penetrates through the rack of the cotton filling mechanism and then is connected with a rotating shaft of a gear through a second belt, a planetary gear is meshed between the fixed central wheel and the movable central wheel, the planetary gear is connected with the movable central wheel through a planetary carrier, and the length of the distance L between the axis of the planetary gear and the axis of the movable central wheel and the length of the distance L between the end of a connecting rod and the axis of the gear are the same.

The lower part of the air outlet pipe is connected with a material guiding pipe through a connecting hole, the material guiding pipe is of an L-shaped structure, and the horizontal section of the material guiding pipe extends into the frame of the cotton filling mechanism.

The utility model discloses a detachable pipe, including the outlet duct, the left side of outlet duct is given vent to anger the end and is two forked exports, the inside baffle that leads to the anger of outlet duct is separated through the baffle and is formed two air outlet channel, removable pipe has been inserted to the inside of outlet duct, the position of removable pipe is corresponding with the material pipe of drawing, the periphery of lower extreme is equipped with the helicitic texture on the removable pipe, be equipped with the through-hole on the passageway of removable pipe, the through-hole is partial to one side tip of removable pipe.

The invention has the beneficial effects that: the raw cotton opening and forming process is completed by arranging the garnetting mechanism, the opening mechanism and the cotton filling mechanism and automatically performing assembly line operation, so that the operation is simple; the garnetting mechanism firstly performs primary garnetting on raw cotton, and then opens cotton fibers through the opening mechanism, so that the opening effect is better, an air pipe and an air flue are arranged in the garnetting mechanism, the garnetting claw is prevented from being blocked by the cotton fibers to influence the garnetting effect, the opening mechanism enables the opening amount of the cotton fibers to be gradually reduced through the matching of a guide pipe and a spiral roller, and three opening gears are arranged on the spiral roller, so that the opening is more sufficient; fill cotton machine and construct and drive connecting rod and stirring roller through gear revolve, move about, realize the rotation of stirring roller through planetary gear train simultaneously for the home range of stirring roller strengthens, and the stirring is more abundant, and a gas blowing device cooperation Y type outlet duct can fill the cotton on both sides simultaneously, is equipped with removable pipe in the outlet duct, can plug up the export of outlet duct in can packing into the outlet duct with removable pipe rotation after need not blowing, prevents to blow.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a top view of a first conveyor belt of the present invention;

FIG. 3 is a schematic view of the construction of the garnetting claw assembly of the present invention;

FIG. 4 is a schematic diagram of the structure of the screen of the present invention;

FIG. 5 is a schematic view of a portion of the trachea of the present invention;

FIG. 6 is a schematic view showing the structure of the material guide tube of the present invention engaged with the helical roller;

FIG. 7 is a side view of a spiral roller of the present invention;

FIG. 8 is a front view of the cotton charging mechanism of the present invention;

FIG. 9 is a side view of the cotton-filling machine of the present invention;

FIG. 10 is a diagram of the engagement of the gears with the planetary gears of the present invention;

FIG. 11 is a drawing showing the relationship between the outlet tube, the detachable tube and the material guiding tube;

FIG. 12 is a top view of an outlet tube of the present invention;

in the figure: the automatic feeding device comprises a feeding belt 1, a garnetting mechanism 2, a press roller 21, an air cylinder 22, a press plate 23, a garnetting claw 24, a filter screen 241, an elastic sheet 242, a first conveyor belt 25, a strip-shaped plate 251, a round hole 252, an air pipe 26, a second conveyor belt 27, a material guide cavity 28, an air passage 29, a garnetting mechanism 3, a material guide pipe 31, a spiral roller 32, a needle tooth 321, a first motor 33, a groove 34, a cotton filling mechanism 4, a gear 41, a connecting rod 42, a transmission belt 43, a fixed central wheel 44, a second belt 45, a movable central wheel 46, a planet wheel 47, a second motor 48, a stirring roller 49, a bearing 410, an air blowing device 411, a material guide pipe 412, an air outlet pipe 413, a connecting hole 414, a detachable pipe 415, a through hole 416, a first belt 417, a feeding inflator 5 and a pipeline 6.

Detailed Description

The invention is further described with reference to the accompanying drawings and the detailed description below:

an automatic cotton-filling machine for elastic cotton, as shown in fig. 1-12, comprises a garnetting mechanism 2, a loosening mechanism 3 and a cotton-filling mechanism 4 which are connected by a pipeline 6.

The pearl raw cotton is conveyed by the feeding belt 1 and then enters the garnetting mechanism 2 for primary garnetting, a compression roller 21 matched with the feeding belt 1 is arranged at the feeding end of the garnetting mechanism 2 to extrude the pearl raw cotton so that the pearl raw cotton flatly enters the first conveying belt 25 for garnetting, the conveying surface of the first conveying belt 25 consists of a plurality of strip-shaped plates 251 arranged in parallel, the lower end surfaces of the strip-shaped plates 251 are fixed on a transmission chain to enable the strip-shaped plates 251 to move simultaneously along with the transmission chain, a plurality of round holes 252 are arranged on the strip-shaped plates 251, an air cylinder 22 is arranged on a rack of the garnetting mechanism 2, a push rod of the air cylinder 22 is fixedly connected with a pressing plate 23 after passing through the rack of the garnetting mechanism 2, garnetting claws 24 are inserted into opposite surfaces of the strip-shaped plates 251 and the pressing plate 23 through buckle structures, the garnetting claws 24 on the strip-shaped plates 251 and the garnetting claws 24 on the pressing plate 23 are arranged in a staggered mode, a filter screen 241 is arranged at the insertion end of the garnetting 24, the exposed end of the garnetting claw 24 is provided with a plurality of elastic pieces 242 which enclose into a circular truncated cone shape, one end of each elastic piece 242, which is far away from the center of the garnetting claw 24, is of a hook-shaped structure, when the pressing plate 23 moves downwards under the pushing of the air cylinder 22, the lower end of each elastic piece 242 on the pressing plate 23 props against the strip-shaped plate 251 and then spreads outwards, when the pressing plate 23 moves upwards, the elastic pieces 242 hook the raw pearl cotton to move upwards, and the garnetting claws 24 on the strip-shaped plates 251 can hook part of raw pearl cotton in the same way, so that the raw pearl cotton becomes fluffy after being pulled; a large amount of raw pearl cotton remains on the elastic sheet 242 after being pulled for many times, which results in poor subsequent pulling effect, so that an air passage 29 is arranged inside the pressing plate 23 and the garnetting claw 24, an air pipe 26 is arranged inside the first conveyor belt 25, and a plurality of nozzles are arranged at the lower part of the air pipe 26 and used for purging the garnetting claw 24 so as to purge cotton wool blocked on the garnetting claw 24; when the garnetting claws 24 on the pressing plate 23 carry the pulled cotton wool to move upwards, air is introduced into the air channel 29 to purge the garnetting claws 24 on the pressing plate 23, air is always introduced into the air pipe 26, and when the garnetting claws 24 on the first conveyor belt 25 move to the position below the air pipe 26 after being conveyed by the first conveyor belt 25, the air in the air pipe 26 purges the garnetting claws 24 on the first conveyor belt 25; the cotton wool subjected to preliminary garnetting is conveyed to the right end of the first conveyor belt 25 and then falls into the material guide cavity 28, a second conveyor belt 27 with the same width as the first conveyor belt 25 is arranged below the first conveyor belt 25, upward convex baffles are arranged on the front side and the rear side of the second conveyor belt 27 and used for preventing the cotton wool from floating to other places to influence the collection effect, the cotton wool blown by the garnetting claws 24 on the first conveyor belt 25 floats to the second conveyor belt 27 and is conveyed into the material guide cavity 28 through the second conveyor belt 27, and the cotton wool is conveyed to the opening mechanism 3 through the material guide cavity 28;

the opening mechanism 3 comprises a material guiding pipe 31 which is horizontally arranged, the lower end of a material guiding cavity 28 is communicated with the right end of the material guiding pipe 31, a through hole is arranged inside the material guiding pipe 31, the diameter of the through hole is gradually reduced from right to left, a spiral roller 32 is arranged inside the material guiding pipe 31, the inner wall of the material guiding pipe 31 is provided with a groove matched with the spiral roller 32, the spiral roller 32 and the through hole are coaxial, the spiral roller 32 is driven by a first motor 33 which is positioned on the right side of the spiral roller 32, the first motor 33 is fixed on a frame of the opening mechanism 3, the periphery of the spiral roller 32 is provided with needle teeth 321 which are alternately spaced, three opening gears are arranged according to the different intervals of the needle teeth 321, the inner wall of the material guiding pipe 31 is provided with a groove 34 matched with the material guiding edge of the spiral roller 32, so that cotton wool moves rightwards along the rotating direction of the spiral roller 32 when the spiral roller 32 rotates, the left side of the material guiding pipe 31 is connected with a feeding inflator 5 through a pipeline 6, after the feeding and inflating machine 5 is started, air is pumped to promote cotton wool in the spiral roller 32 to move to the left, because a channel in the material guide pipe 31 is gradually narrowed from right to left, a gap between the material guide pipe 31 and the spiral roller 32 is gradually reduced, the cotton wool is more fully contacted with the needle teeth 321, the cotton wool is loosened more thoroughly, and the loosened cotton wool enters the cotton inflating mechanism 4 for cotton inflation after being pumped by the feeding and inflating machine 5;

the cotton filling mechanism 4 comprises two gears 41 arranged on the side wall of one side of the frame of the cotton filling mechanism 4, the other two gears 41 are arranged on the side wall of the other side of the frame of the cotton filling mechanism 4, the two gears 41 on the side wall of the same side are positioned at the same height and are driven by a transmission belt 43, the rotating shaft of one gear 41 penetrates through the frame of the cotton filling mechanism 4 and then is driven by a second motor 48, the second motor 48 is fixed at the upper part of the frame of the cotton filling mechanism 4, the output shaft of the second motor 48 and the rotating shaft of one gear 41 are driven by a first belt 417, a connecting rod 42 is hinged on the tooth surface of the two gears 41 on the same side, the gear 41 drives the hinged point of the connecting rod 42 and the gear 41 to rotate around the axis of the gear 41 when rotating, the lower end of the connecting rod 42 is rotatably connected with a stirring roller 49, and a bearing 410 is arranged between the stirring roller 49 and the connecting rod 42, so that the movable range of the stirring roller 49 is increased, one side of the stirring roller 49 rotates through a planetary gear train, the planetary gear train comprises a fixed central wheel 44 and a movable central wheel 46 which are fixed on the side wall of the frame of the cotton filling mechanism 4, the movable central wheel 46 passes through the frame of the cotton filling mechanism 4 and then is connected with the rotating shaft of one gear 41 through a second belt 45, a planetary gear 47 is meshed between the fixed central wheel 44 and the movable central wheel 46, the planetary gear 47 and the movable central wheel 46 are connected through a planetary carrier, the distance L1 between the axis of the planetary gear 44 and the axis of the movable central wheel 46 and the distance L2 between the end of the connecting rod 42 and the axis of the gear 41 are the same in length, so that one end of the stirring roller 49 is always positioned at the center of the planetary gear 47 when the stirring roller 49 moves up and down and left and right in a certain range, and the planetary gear 47 also rotates around the axis of the planetary gear 47 while revolving around the movable central wheel 46, so that the stirring roller 49 can be fully stirred to prevent cotton wool from depositing at the bottom of the frame of the cotton filling mechanism 4 and affecting the filling effect, the side wall of the frame of the cotton filling mechanism 4 is further provided with an air outlet pipe 413, one end of the air outlet pipe 413 inserted into the inner wall of the frame of the cotton filling mechanism 4 is provided with an air blowing device 411, the lower part of the air outlet pipe 413 is connected with a material guiding pipe 412 through a connecting hole 414, the material guiding pipe 412 is of an L-shaped structure, the horizontal section of the material guiding pipe 412 extends into the frame of the cotton filling mechanism 4, when the air blowing device 411 blows the air outlet pipe 413, the cotton wool is sucked out through the material guiding pipe 412, the air outlet pipe 413 is of a Y-shaped structure, the left air outlet end of the air outlet pipe 413 is two branched outlets, the inside of the air outlet pipe 413 is partitioned by a partition plate to form two air outlet channels, a detachable pipe 415 is inserted into the inside of the air outlet pipe 413, the position of the detachable pipe 415 corresponds to the material guiding pipe 412, and the peripheries of the upper end and the lower end of the detachable pipe 415 are provided with a thread structure, be equipped with through-hole 416 on one passageway of removable pipe 415, when two exports that need outlet duct 413 blow simultaneously, insert the through-hole 416 of removable pipe 415 in last outlet duct 413, the upper portion of removable pipe 415 is fixed through bolt tightening, when the staff temporarily leaves, when needing outlet duct 413 to close, insert in outlet duct 413 after rotatory 180 with removable pipe 415, make through-hole 416 be located and draw material pipe 412, the export of outlet duct 413 is plugged up to the upper portion of removable pipe 415, prevent outside blowing, and need not to close gas blowing device 411, avoid gas blowing device 411 frequent switch to lead to the machine to damage.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides an automatic cotton-filling machine of elasticity cotton which characterized in that: comprises a garnetting mechanism (2), a loosening mechanism (3) and a cotton filling mechanism (4) which are connected through a pipeline (6);

the garnetting mechanism (2) comprises a first conveying belt (25), the conveying surface of the first conveying belt (25) is composed of a plurality of strip-shaped plates (251) which are arranged in parallel, a plurality of round holes (252) are formed in the strip-shaped plates (251), an air cylinder (22) is installed on the rack of the garnetting mechanism (2), a push rod of the air cylinder (22) penetrates through the rack of the garnetting mechanism (2) and then is fixedly connected with a pressing plate (23), garnetting claws (24) are detachably connected to the opposite surfaces of the strip-shaped plates (251) and the pressing plate (23), a material guide cavity (28) is arranged on the right side of the first conveying belt (25), the upper end of the material guide cavity (28) is lower than the first conveying belt (25), and the lower portion of the material guide cavity (28) is communicated with the garnetting mechanism (3);

the opening mechanism (3) comprises a horizontally placed material guide pipe (31), the lower end of the material guide cavity (28) is communicated with the right end of the material guide pipe (31), a through hole is formed in the material guide pipe (31), the diameter of the through hole is gradually reduced from right to left, a spiral roller (32) is arranged in the material guide pipe (31), the spiral roller (32) and the through hole are coaxial, the spiral roller (32) is driven by a first motor (33) located on the right side of the spiral roller (32), needle teeth (321) with alternate density are arranged on the periphery of the spiral roller (32), the left side of the material guide pipe (31) is connected with one end of a feeding aerator (5) through a pipeline (6), and the other end of the feeding aerator (5) is connected with the cotton filling mechanism (4) through a pipeline (6);

the cotton filling mechanism (4) comprises two gears (41) arranged on the side wall of one side of the frame of the cotton filling mechanism (4), the side wall of the other side of the frame of the cotton filling mechanism (4) is provided with another two gears (41), the rotating shaft of one gear (41) passes through the frame of the cotton filling mechanism (4) and then is driven by a second motor (48), the output shaft of the second motor (48) and the rotating shaft of one gear (41) are driven by a first belt (417), the tooth surfaces of the two gears (41) on the same side are hinged with a connecting rod (42), the lower end of the connecting rod (42) is rotatably connected with a stirring roller (49), one side of the stirring roller (49) rotates by a planetary gear train, an air outlet pipe (413) is also arranged on the side wall of the frame of the cotton filling mechanism (4), the air outlet pipe (413) blows cotton wool inside the cotton filling mechanism (4) to the outside through the blowing device (411).

2. The automatic cotton-filling machine for elastic cotton as claimed in claim 1, characterized in that: the garnetting claw (24) is inserted into the pressing plate (23) and the strip-shaped plate (251) to be fixed, a filter screen (241) is arranged at the insertion end of the garnetting claw (24), the exposed end of the garnetting claw (24) is provided with a plurality of elastic pieces (242) which enclose a circular truncated cone shape, and one end, away from the center of the garnetting claw (24), of each elastic piece (242) is of a hook-shaped structure.

3. The automatic cotton-filling machine for elastic cotton as claimed in claim 1, characterized in that: the inside of clamp plate (23) and garnetting claw (24) is equipped with air flue (29), the inside of first conveyer belt (25) is equipped with trachea (26), the lower part of trachea (26) is equipped with a plurality of and is used for carrying out the shower nozzle that sweeps to garnetting claw (24), the below of first conveyer belt (25) is equipped with second conveyer belt (27) the same with first conveyer belt (25) width, the front and back side of second conveyer belt (27) is equipped with the bellied baffle that makes progress, the right-hand member of second conveyer belt (27) extends to the top in guide chamber (28).

4. The automatic cotton-filling machine for elastic cotton as claimed in claim 1, characterized in that: the planetary gear train comprises a fixed central wheel (44) and a movable central wheel (46) which are fixed on the side wall of a rack of the cotton filling mechanism (4), the movable central wheel (46) penetrates through the rack of the cotton filling mechanism (4) and then is connected with a rotating shaft of a gear (41) through a second belt (45), a planetary wheel (47) is meshed between the fixed central wheel (44) and the movable central wheel (46), the planetary wheel (47) is connected with the movable central wheel (46) through a planetary frame, and the length of a distance L1 between the axis of the planetary wheel (47) and the axis of the movable central wheel (46), and the length of a distance L2 between the end of a connecting rod (42) and the axis of the gear (41) are the same.

5. The automatic cotton-filling machine for elastic cotton as claimed in claim 1, characterized in that: the lower part of the air outlet pipe (413) is connected with a material guiding pipe (412) through a connecting hole (414), the material guiding pipe (412) is of an L-shaped structure, and the horizontal section of the material guiding pipe extends into the frame of the cotton filling mechanism (4).

6. The automatic cotton-filling machine for elastic cotton as claimed in claim 5, characterized in that: the utility model discloses a detachable pipe, including outlet duct (413), detachable pipe (415), through-hole (416) on the passageway of detachable pipe (415), outlet duct (413) is Y shape structure, the left side of outlet duct (413) is given vent to anger the end and is two forked exports, outlet duct (413) is inside to cut off through the baffle and forms two air outlet channel, detachable pipe (415) have been inserted to the inside of outlet duct (413), the position of detachable pipe (415) with draw material pipe (412) corresponding, the periphery of lower extreme is equipped with helicitic texture on detachable pipe (415), be equipped with through-hole (416) on the passageway of detachable pipe (415), through-hole (416) are partial to one side tip of detachable pipe (415).