CN110438595B - Air spinning cotton grabbing color mixing equipment and process thereof - Google Patents
Air spinning cotton grabbing color mixing equipment and process thereof Download PDFInfo
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- CN110438595B CN110438595B CN201910841859.8A CN201910841859A CN110438595B CN 110438595 B CN110438595 B CN 110438595B CN 201910841859 A CN201910841859 A CN 201910841859A CN 110438595 B CN110438595 B CN 110438595B
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- 229920000742 Cotton Polymers 0.000 title claims abstract description 166
- 238000009987 spinning Methods 0.000 title claims abstract description 15
- 238000000034 method Methods 0.000 title claims description 37
- 230000008569 process Effects 0.000 title claims description 37
- 239000000463 material Substances 0.000 claims abstract description 70
- 230000007246 mechanism Effects 0.000 claims abstract description 53
- 230000005540 biological transmission Effects 0.000 claims abstract description 47
- 238000005086 pumping Methods 0.000 claims abstract description 23
- 238000012856 packing Methods 0.000 claims abstract description 9
- 230000000712 assembly Effects 0.000 claims abstract description 8
- 238000000429 assembly Methods 0.000 claims abstract description 8
- 238000009434 installation Methods 0.000 claims abstract description 6
- 238000004806 packaging method and process Methods 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 4
- 230000001360 synchronised effect Effects 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000002441 reversible effect Effects 0.000 claims description 3
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 230000002035 prolonged effect Effects 0.000 description 4
- 230000009467 reduction Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Classifications
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G13/00—Mixing, e.g. blending, fibres; Mixing non-fibrous materials with fibres
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G21/00—Combinations of machines, apparatus, or processes, e.g. for continuous processing
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G7/00—Breaking or opening fibre bales
- D01G7/06—Details of apparatus or machines
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G7/00—Breaking or opening fibre bales
- D01G7/06—Details of apparatus or machines
- D01G7/14—Driving arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Preliminary Treatment Of Fibers (AREA)
Abstract
The utility model relates to an air-flow spinning cotton grabbing color mixing device, which comprises a cotton grabbing device, a pumping device communicated with the cotton grabbing device, a cotton mixing device arranged behind the pumping device and a packing device arranged behind the cotton mixing device, wherein the cotton grabbing device comprises: the material grabbing mechanism comprises a mounting assembly and a bag grabbing assembly arranged on the mounting assembly; the lifting mechanism comprises lifting assemblies a and b which are symmetrically arranged at two sides of the installation assembly and a transmission assembly which is matched with the bale grabbing assembly and drives the lifting assemblies to lift; the scattering mechanism and the bale grabbing assembly are arranged behind the bale grabbing assembly when rotating and used for scattering cotton materials in the installation assembly; the utility model solves the technical problems that the total weight born by the swing arm is increased and the service life of the swing arm is reduced by adding the lifting mechanism on the swing arm.
Description
Technical Field
The utility model relates to the technical field of air spinning, in particular to air spinning cotton grabbing color mixing equipment and a process thereof.
Background
The bale plucker is used for textile industry, is suitable for processing cotton, cotton type chemical fibers and medium-length chemical fiber raw materials, and is characterized in that a bale plucker mechanism is used for plucking cotton most importantly in the operation of the bale plucker, and the traditional bale plucker mainly comprises an annular bale plucker and a straight bale plucker, and the difference is that the movement track of the bale plucker mechanism of the bale plucker is annular or rectangular.
Patent document CN2014205158591 discloses a bale plucker tongs lifting mechanism, set up on bale plucker tongs, contain frame, screw rod cover, sprocket, chain, reduction gear, motor and bale plucker tongs support, bale plucker tongs support is fixed on bale plucker tongs, the sprocket distributes around bale plucker tongs support upside, the screw rod is vertical to be set up and rotate and set up on bale plucker tongs support, the screw rod cover cup joints on the screw rod and is fixed in the frame upside, the screw rod lower extreme is provided with hollow sprocket, the chain sets up on the sprocket, the sprocket is driven by the reduction gear, the reduction gear is driven by the motor, bale plucker tongs upper end is provided with telescopic conveyer pipe. The utility model has simple structure, low cost and convenient operation, and realizes that the gripper of the bale plucker ascends and descends along with the raw materials, thereby completing uninterrupted bale plucking.
When traditional bale plucking works, as the cotton material is adsorbed, the depth is not reduced, so that the distance from the bale plucker to the surface of the cotton material is gradually increased, the bale plucker effect is poor, and therefore, the lifting mechanism is arranged on the swing arm, and then the distance from the bale plucker to the surface of the cotton material is adjusted through the lifting of the bale plucker, but in the actual use process, the inventor finds the following problems:
1. the lifting mechanism is added on the swing arm, so that the total weight born by the swing arm is increased, and the service life of the swing arm is reduced;
2. the bale plucker descends in a spiral manner through the lifting mechanism, so that the distance from the bale plucker to the surface of cotton material cannot be ensured to be unchanged all the time;
3. the densities of cotton materials with different heights are different, and the densities of the cotton materials are gradually increased from top to bottom, so that the cotton grabbing uniformity of the bale plucker on the cotton materials is affected.
Disclosure of Invention
The utility model aims at overcoming the defects of the prior art, and replaces the lifting mechanism arranged on the swing arm to directly act on cotton, and by arranging the grabbing mechanism to cooperate with the lifting mechanism in the grabbing process, the technical problems that the grabbing machine can synchronously drive cotton in the grabbing area just completed to automatically lift to the previous grabbing station and circularly work, and further can effectively control the grabbing depth, thereby solving the problems that the grabbing work of the grabbing machine is poor in uniformity, and the lifting mechanism cooperates with the scattering mechanism to break up cotton with different layers of density are solved, and the working uniformity of the grabbing machine on the cotton is further improved.
Aiming at the technical problems, the technical scheme is as follows: the utility model provides an air current spins and grabs cotton colour mixture equipment, includes annular grab cotton device, with annular grab cotton device intercommunication sets up pumping device, set up the mixing cotton device of pumping device rear and set up the packing apparatus at mixing cotton device rear, annular grab cotton device includes:
the grabbing mechanism comprises a mounting assembly and a grabbing package assembly arranged on the mounting assembly;
the lifting mechanism comprises lifting assemblies a and b which are symmetrically arranged on two sides of the installation assembly and a transmission assembly which is matched with the bale grabbing assembly and drives the lifting assemblies a and b to lift; and
the scattering mechanism and the bale grabbing assembly are arranged behind the bale grabbing assembly when rotating and used for scattering cotton materials in the installation assembly;
when the bale grabbing component is positioned above the lifting component a to grab cotton, the lifting component b is synchronously driven by the transmission component to lift the cotton grabbing thickness for one time along the vertical direction;
when the bale grabbing component is located above the lifting component b to grab cotton, the lifting component a is synchronously driven by the transmission component to lift the cotton grabbing thickness for one time along the vertical direction.
Preferably, the mounting assembly includes:
a frame;
the pivot shaft is fixedly arranged on the rack and is vertically upwards arranged; and
the frame is annularly arranged and mounted on the frame, and the frame and the pivot shaft are coaxially arranged.
Preferably, the bale plucking assembly comprises:
the driving piece comprises a motor arranged in the pivot shaft, a magnetic coupler fixedly connected with the output end of the motor and a swing arm fixedly connected with the output end of the motor, and the output end of the motor is vertically upwards arranged; and
the bale plucker is arranged on the swing arm and driven by the motor to move circularly.
Preferably, the lifting assembly a includes:
the semicircular chassis a is respectively attached to the pivot shaft and the frame, and slides up and down along the height direction of the pivot shaft;
the guide piece a is fixedly connected with the lower end part of the semicircular chassis a and comprises a sleeve a fixedly arranged on the frame and a sleeve b slidably arranged in the sleeve a through a circular ring, and the other end of the sleeve b is fixedly connected with the lower end part of the semicircular chassis a; and
the lifting device comprises a lifting piece a, wherein the lifting piece a comprises a connecting plate a arranged on a frame, a rotating shaft a arranged on the connecting plate a in a rotating way through a bearing seat, a gear a fixedly arranged at the lower end of the rotating shaft a and coaxially arranged, a screw rod a fixedly connected with the other end of the rotating shaft a, and a sliding sleeve a matched with the screw rod a and fixedly connected with a semicircular chassis a.
Preferably, the lifting assembly b includes:
the semicircular chassis b is respectively attached to the pivot shaft and the frame, slides up and down along the height direction of the pivot shaft and is spliced with the semicircular chassis a to form a complete disc;
the guide piece b is fixedly connected with the lower end part of the semicircular chassis b and comprises a sleeve c fixedly arranged on the frame and a sleeve d slidably arranged in the sleeve c through a circular ring, and the other end of the sleeve d is fixedly connected with the lower end part of the semicircular chassis b; and
the jacking piece b comprises a connecting plate b installed on the frame, a rotating shaft b arranged on the connecting plate b in a rotating mode through a bearing seat, a gear b fixedly arranged at the lower end of the rotating shaft b and coaxially arranged, a screw rod b fixedly connected with the other end of the rotating shaft b, and a sliding sleeve b matched with the screw rod b and fixedly connected with the semicircular chassis b.
Preferably, the transmission assembly includes:
the connecting rod is fixedly connected with the swing arm and is arranged at the extension of the reverse extension part of the swing arm; and
the arc-shaped rack is fixedly connected with the connecting rod and is meshed with the gear a and the gear b respectively, and the arc-shaped structure is matched with the circumferential rotation track of the bale plucker.
Preferably, one end of the transmission rod is fixedly connected with the bale plucker;
the rotating unit comprises a mounting frame, a roller rotatably arranged on the mounting frame, a gear c coaxial with one end of the roller and fixedly connected with the roller, and an annular rack fixedly arranged on the frame and with teeth downward;
the adjusting unit comprises a round platform sleeve sleeved on the pivot shaft in a sliding manner and a moving rod penetrating through the roller and moving back and forth along the length direction of the roller, one end of the moving rod is in contact with the round platform sleeve, the other end of the moving rod is a transmission part, and the transmission part is of a wave-shaped structure; and
the telescopic unit comprises a plurality of groups of evenly distributed rollers, a binding rod and a spring a, wherein the binding rod is arranged on the rollers in a sliding mode, the spring a is sleeved outside the binding rod, a base is arranged at the end part of the binding rod, which is positioned in the rollers, one end of the spring a is fixedly connected with the base, the other end of the spring a is fixedly connected with the inner wall of the rollers, and the contact part of the base and the moving rod is provided with a spherical shape and is arranged in the transmission part in a matching sliding mode.
The beneficial effect of this equipment:
(1) According to the utility model, the material grabbing mechanism is matched with the lifting mechanism in the material grabbing process, so that cotton materials in the material grabbing area just completed are synchronously driven to automatically lift to the previous material grabbing station in the material grabbing process of the material grabbing mechanism, and the material grabbing mechanism works circularly, thereby effectively controlling the cotton grabbing depth and ensuring that the force of a bale grabbing machine on the surface of the cotton materials is consistent; meanwhile, the lifting piece arranged on the swing arm in the prior art is saved, the bearing of the swing arm is lightened, and the service life of the swing arm is prolonged;
(2) According to the utility model, when the bale plucker is arranged above the semicircular chassis a, the bale plucker and cotton materials on the semicircular chassis a form a bale plucking area, and meanwhile, the transmission component which is arranged opposite to the bale plucker synchronously drives the jacking piece b to act on the semicircular chassis b, so that the semicircular chassis b moves upwards along the vertical direction, the height of the next bale plucking area is automatically controlled to be unchanged, the amount of each bale plucking is ensured to be certain, and meanwhile, the bale plucking sufficiency is improved and uninterrupted bale plucking is completed.
The utility model also provides an air spinning cotton grabbing color mixing process, which comprises the following steps of:
firstly, discharging, namely, during initial operation, arranging a semicircular chassis a of a lifting assembly a and a semicircular chassis b of a lifting assembly b on the same horizontal plane, and firstly, putting cotton materials into the semicircular chassis a and the semicircular chassis b;
step two, cotton grabbing work, namely starting a motor of a driving piece, and enabling the bale plucker to grab cotton at a constant speed in a circumferential rotation manner;
step three, cotton lifting work is synchronized with the step two, in the process of rotating the bale plucker, the transmission assembly is synchronously driven to rotate, and when the bale plucking assembly is positioned above the lifting assembly a to carry out cotton plucking work, the lifting assembly b is driven by the transmission assembly to lift the distance of the thickness of the cotton plucked once along the vertical direction; when the bale grabbing component is positioned above the lifting component b to grab cotton, the lifting component a is driven by the transmission component to lift the cotton grabbing thickness for one time along the vertical direction;
step four, pumping work, namely feeding the cotton materials after the cotton grabbing work is completed into a pumping device for pumping work;
fifthly, cotton mixing is carried out, and cotton materials after the pumping work are sent into a cotton mixing device for cotton mixing;
step six, packaging, namely feeding the cotton materials after the cotton mixing is completed into a packaging device for packaging.
Preferably, in the second step, a scattering mechanism is further provided, and the bale grabbing component breaks up cotton materials with different density layers in the frame in the bale grabbing process.
As still another preferable aspect, in the second step, the thickness of the cotton material absorbed by the bale plucker is h1, and in the third step, the lifting height of the lifting assembly a or the lifting assembly b is h2, where h1=h2.
The process has the beneficial effects that:
() In the traditional cotton picking process, a lifting mechanism is directly arranged on a swing arm, uninterrupted cotton picking is completed by controlling the lifting of a bale plucker, but the bale plucker descends in a spiral shape through the lifting mechanism, so that the distance from the bale plucker to the surface of cotton material cannot be ensured to be unchanged all the time; compared with the traditional process, the process utilizes the bale plucker to synchronously drive the semicircular chassis of the bale plucking area to automatically lift when the bale plucker works, thereby ensuring that the distance from the bale plucker to the upper surface of the cotton material is always unchanged, reducing the bearing of the swing arm and prolonging the service life of the swing arm on one hand; on the other hand, the extra power is saved, and the production cost is reduced;
(2) In the process, when the cotton grabbing work is performed, the scattering mechanism is utilized, cotton materials positioned above the scattering mechanism are in a fluffy state, and the telescopic unit of the scattering mechanism is in an elongation state to loosen the cotton materials; after the cotton material positioned above is grabbed, the cotton material positioned below is lifted, the telescopic unit of the scattering mechanism is synchronously driven to be shortened, and the cotton material with larger density is matched for loosening, so that uniform cotton grabbing work is facilitated.
In conclusion, the device has the advantages of simple structure and prolonged service life, and is particularly suitable for the technical field of air spinning cotton grabbing.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, it being obvious that the drawings described below are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of an air spinning cotton grabbing color mixing device.
Fig. 2 is a schematic structural view of the annular cotton grabbing device.
Fig. 3 is a schematic cross-sectional view of the material handling mechanism.
Fig. 4 is a schematic structural view of the lifting mechanism.
Fig. 5 is an enlarged partial schematic view of fig. 4 at a.
Fig. 6 is an enlarged partial schematic view of fig. 4 at B.
Fig. 7 is a schematic top view of an annular cotton grabbing device.
Fig. 8 is an overall cross-sectional schematic view of an annular cotton grabbing device.
Fig. 9 is a schematic structural view of the breaking mechanism.
FIG. 10 is a schematic view, partially in section, of a break-up mechanism.
Fig. 11 is a schematic diagram showing a state in which the telescopic unit is shortened.
FIG. 12 is a schematic view showing a state that a bundle breaks up cotton material with a higher density in the lower layer.
FIG. 13 is a schematic view showing the state of the bundle scattering cotton material with lower density on the upper layer.
Fig. 14 is a process flow diagram of air spinning bale plucking color mixing.
Detailed Description
The technical solutions in the embodiments of the present utility model are clearly and completely described below with reference to the accompanying drawings.
Example 1
As shown in fig. 1, an air spinning and grabbing cotton color mixing device comprises an annular grabbing cotton device 10, a pumping device 20 communicated with the annular grabbing cotton device 10, a cotton mixing device 30 arranged behind the pumping device 20, and a packing device 40 arranged behind the cotton mixing device 30, wherein the annular grabbing cotton device 10 comprises:
the material grabbing mechanism 1 comprises a mounting assembly 11 and a bag grabbing assembly 12 arranged on the mounting assembly 11;
the lifting mechanism 2 comprises lifting assemblies a21 and b22 symmetrically arranged at two sides of the mounting assembly 11 and a transmission assembly 23 which is matched with the bale grabbing assembly 12 and drives the lifting assemblies a21 and b22 to lift; and
the scattering mechanism 3 is arranged behind the bale plucking assembly 12 when the bale plucking assembly 12 rotates and is used for scattering cotton 100 in the installation assembly 11;
when the bale plucking assembly 12 is positioned above the lifting assembly a21 to grab cotton, the lifting assembly b22 is synchronously driven by the transmission assembly 23 to lift the cotton grabbing thickness for one time along the vertical direction;
when the bale plucking assembly 12 is positioned above the lifting assembly b22 to grab cotton, the lifting assembly a21 is synchronously driven by the transmission assembly 23 to lift the cotton grabbing thickness for one time along the vertical direction.
In the embodiment, by arranging the grabbing mechanism 1 to be matched with the lifting mechanism 2 in the grabbing process, the cotton material 100 in the just-completed grabbing area is synchronously driven to automatically lift to the previous grabbing station in the grabbing process of the grabbing mechanism 1, and the cyclic operation is realized, so that the grabbing depth can be effectively controlled, and the consistency of the force of the bale plucker on the surface of the cotton material is ensured; meanwhile, the lifting piece arranged on the swing arm in the prior art is saved, the bearing of the swing arm is lightened, and the service life of the swing arm is prolonged.
It should be emphasized that, in the initial position, the first case: the bale plucker 125 is located above the lifting assembly a21, and the lower surface of the semicircular chassis b221 of the lifting assembly b22 is located below the lower surface of the semicircular chassis a211 of the lifting assembly a21, and is different from the thickness of one cotton plucking operation.
Second case: the bale plucker 125 is located above the lifting assembly a21, and the lower surface of the semicircular chassis b221 of the lifting assembly b22 is disposed at the same level as the lower surface of the semicircular chassis a211 of the lifting assembly a21, but in this state, the arc-shaped rack 232 is located behind the gear b228, that is, during the rotation of the bale plucker 125 above the semicircular chassis a211, the arc-shaped rack 232 and the gear b228 do not perform meshing transmission.
The second case is preferred in this embodiment.
Further, as shown in fig. 3, the mounting assembly 11 includes:
a frame 111;
a pivot shaft 112, the pivot shaft 112 being fixedly provided on the frame 111 and being vertically upward; and
a frame 113, the frame 113 is annularly disposed and mounted on the frame 111, and the frame 113 is coaxially disposed with the pivot shaft 112.
Further, as shown in fig. 3, the bale plucker assembly 12 includes:
the driving piece 121, the driving piece 121 includes a motor 122 installed in the pivot shaft 112, a magnetic coupler 123 fixedly connected with the output end of the motor 122, and a swing arm 124 fixedly connected with the output end of the motor 122, the output end of the motor 122 is vertically upwards arranged; and
a bale plucker 125, wherein the bale plucker 125 is mounted on the swing arm 124 and driven by the motor 122 to move circularly.
In this embodiment, the frequency of rotation of the motor 122 is controlled by setting the magnetic coupler 123, so that the motor rotates slowly, and the stability of the bale plucking operation of the bale plucker is improved.
Further, as shown in fig. 4 and 5, the lifting assembly a21 includes:
a semicircular chassis a211, wherein the semicircular chassis a211 is respectively attached to the pivot shaft 112 and the frame 113, and the semicircular chassis a211 slides up and down along the height direction of the pivot shaft 112;
a guide member a212, wherein the guide member a212 is fixedly connected with the lower end part of the semicircular chassis a211, and comprises a sleeve a213 fixedly arranged on the frame 111 and a sleeve b214 slidably arranged in the sleeve a213 through a circular ring, and the other end of the sleeve b214 is fixedly connected with the lower end part of the semicircular chassis a 211; and
the lifting device comprises a lifting piece a215, wherein the lifting piece a215 comprises a connecting plate a216 arranged on the frame 111, a rotating shaft a217 rotatably arranged on the connecting plate a216 through a bearing seat, a gear a218 fixedly and coaxially arranged at the lower end of the rotating shaft a217, a screw rod a219 fixedly connected with the other end of the rotating shaft a217 and a sliding sleeve a210 matched with the screw rod a219 and fixedly connected with the semicircular chassis a 211.
Further, as shown in fig. 4 and 6, the lifting assembly b22 includes:
the semicircular chassis b221 is respectively attached to the pivot shaft 112 and the frame 113, and the semicircular chassis b221 slides up and down along the height direction of the pivot shaft 112 and is spliced with the semicircular chassis a211 to form a complete disc;
the guide piece b222 is fixedly connected with the lower end part of the semicircular chassis b221, and comprises a sleeve c223 fixedly arranged on the frame 111 and a sleeve d224 slidingly arranged in the sleeve c223 through a circular ring, and the other end of the sleeve d224 is fixedly connected with the lower end part of the semicircular chassis b 221; and
the jacking piece b225, the jacking piece b225 includes a connecting plate b226 installed on the frame 111, a rotating shaft b227 rotatably arranged on the connecting plate b226 through a bearing seat, a gear b228 fixedly and coaxially arranged at the lower end of the rotating shaft b227, a screw rod b229 fixedly connected with the other end of the rotating shaft b227, and a sliding sleeve b220 matched with the screw rod b229 and fixedly connected with the semicircular chassis b 221.
In this embodiment, when the bale plucker 125 is located above the semicircular chassis a211, the bale plucker 125 and the cotton material 100 on the semicircular chassis a211 form a bale plucking area, and meanwhile, the transmission assembly 23 opposite to the bale plucker 125 synchronously drives the lifting member b225 to act on the semicircular chassis b221, so that the semicircular chassis b221 moves upwards along the vertical direction, and the height of the next bale plucking area is automatically controlled to be unchanged, so that the amount of bale plucking is ensured to be certain each time, and meanwhile, the bale plucking sufficiency is improved.
Further, as shown in fig. 7, the transmission assembly 23 includes:
the connecting rod 231 is fixedly connected with the swing arm 124 and is positioned at the extension of the reverse extension part of the swing arm 124; and
the arc-shaped rack 232, the arc-shaped rack 232 is fixedly connected with the connecting rod 231, the arc-shaped rack 232 is respectively meshed with the gear a218 and the gear b228, and the arc-shaped rack 232 is matched with the circumferential rotation track of the bale plucker 125.
In this embodiment, the arc-shaped rack 232 is matched with the circumferential rotation track of the bale plucker 125, so that the semicircular chassis corresponding to the slow lifting gear is lifted by the engagement of the arc-shaped rack 232 and the gear a 218.
It should be emphasized that, in order to ensure that the bale plucking assembly 12 and the transmission assembly 23 at the two ends of the motor 122 are stable, the weights of the bale plucking assembly and the transmission assembly are consistent, so that the bale plucking assembly and the transmission assembly keep balanced rotation; if the two are not identical in quality under the actual working condition, a rotating track can be arranged outside the frame 113, one end of the bag grabbing component 12 is connected with the output end of the motor 122, and the other end of the bag grabbing component is arranged on the rotating track in a sliding manner through a sliding rod, so that the bag grabbing component 12 is supported, and meanwhile, the bag grabbing component 12 is ensured to slide stably; the transmission assembly 23 can also be adjusted as described above, and will not be described in detail herein.
Further, as shown in fig. 9, 10, 11, 12 and 13, the breaking mechanism 3 includes:
a transmission rod 31, wherein one end of the transmission rod 31 is fixedly connected with the bale plucker 125;
the rotating unit 32 comprises a mounting frame 321, a roller 322 rotatably arranged on the mounting frame 321, a gear c323 which is coaxial with one end of the roller 322 and fixedly connected with the roller, and an annular rack 324 which is fixedly arranged on the frame 113 and has downward teeth;
the adjusting unit 33, the adjusting unit 33 includes a circular table sleeve 331 sleeved on the pivot shaft 112 in a sliding manner, and a moving rod 332 penetrating through the roller 322 and moving reciprocally along the length direction of the roller 322, one end of the moving rod 332 is in contact with the circular table sleeve 331, the other end of the moving rod is a transmission part 333, the transmission part 333 is in a wave structure, and the end of the transmission part is connected with the roller 322 through a spring b 334; and
the telescopic unit 34, the telescopic unit 34 is in including a plurality of groups evenly distributed on the roller 322 and slide and set up prick the pole 341 and the cover of setting on the roller 322 prick the pole 341 outside spring a342, the tip that prick the pole 341 is located the roller 322 is provided with base 343, spring a342 one end with base 343 fixed connection and its other end with roller 322 inner wall fixed connection, base 343 with movable rod 332 contact portion is provided with spherically and matches the slip and set up in the drive part 333.
In this embodiment, the cotton materials 100 in the frame 113 are located at different heights and have different densities, and by arranging the scattering mechanism 3, the cotton materials 100 located above are in a fluffy state, and the telescopic units of the scattering mechanism are in an elongation state, so as to loosen the cotton materials 100; after the cotton material 100 positioned above is grabbed, the cotton material 100 positioned below is lifted, at the moment, the density of the cotton material 100 of the layer is larger, the lifting operation of the lifting assembly a21 and the lifting assembly b22 synchronously drives the telescopic units of the scattering mechanism to be shortened, and the cotton material 100 with larger matching density is stirred loose, so that uniform cotton grabbing operation is facilitated.
In detail, when the bale plucker 125 rotates the bale plucker in the semi-circle chassis a211, the gear c323 of the rotating unit 32 is meshed with the annular rack 324 to rotate, the roller 322 is synchronously driven to rotate, meanwhile, the semi-circle chassis b221 is pulled up, the semi-circle chassis b221 gradually contacts with the round platform sleeve 331 in the lifting process, the round platform sleeve 331 moves upwards along the pivot shaft 112, the moving rod 332 contacted with the round platform sleeve 331 moves downwards along the side surface of the round platform sleeve 331 at the moment, namely moves towards one end of the compression spring b334, the contact part of the transmission part 333 and the binding rod 341 is gradually changed in the moving process of the moving rod 332, the binding rod 341 gradually moves from the initial bulge part to the groove part, the spring a342 gradually moves from the initial compression state to the reset state, the length of the moving rod 332 outside the roller 322 is reduced, and the continuous rotation breaks up the cotton 100 to be plucked above the semi-circle chassis a211, and the density of the cotton 100 is slightly greater than that just done. The above-mentioned work is repeated continuously.
It should be emphasized that when one shaft 341 is initially moved from the transmission portion 333 to the adjacent groove portion gradually for a time period of time corresponding to the bale plucking operation time of the bale plucker in the entire frame 113.
In addition, the telescopic tubes are disposed in the spring b334 and the spring a342, which play a role in supporting and guiding, and are common knowledge, and are not described in detail herein.
Example two
As shown in fig. 14, an air spinning and grabbing cotton color mixing process of embodiment 1 of the present utility model is described with reference to embodiment 1 to embodiment 2, and includes the following steps:
firstly, discharging, namely setting a semicircular chassis a211 of a lifting component a21 and a semicircular chassis b221 of a lifting component b22 on the same horizontal plane during initial operation, and firstly putting cotton 100 into the semicircular chassis a211 and the semicircular chassis b 221;
step two, cotton grabbing work is performed, a motor 122 of a driving piece 121 is started, and a bale plucker 125 rotates circumferentially at a constant speed to grab cotton 100;
step three, cotton lifting operation is synchronized with the step two, in the process of rotating the bale plucker 125, the transmission assembly 23 is synchronously driven to rotate, and when the bale plucker assembly 12 is positioned above the lifting assembly a21 to carry out cotton plucking operation, the lifting assembly b22 is driven by the transmission assembly 23 to lift the distance of the thickness of the plucked cotton once along the vertical direction; when the bale plucking assembly 12 is positioned above the lifting assembly b22 to carry out bale plucking, the lifting assembly a21 is driven by the transmission assembly 23 to lift the bale plucking thickness for one time along the vertical direction;
step four, pumping work, wherein the cotton material 100 after the cotton grabbing work is sent to the pumping device 20 for pumping work;
fifthly, cotton mixing, namely, feeding the cotton material 100 after the pumping work into a cotton mixing device 30 for cotton mixing;
step six, packing, the cotton material 100 after the cotton mixing is sent to the packing device 40 for packing.
When the bale plucker works, the thickness of the bale plucker gradually decreases along with the bale plucker 100 when the bale plucker works, namely the effective distance of the bale plucker gradually increases, so that the bale plucker gradually reduces the bale plucking efficiency, meanwhile, the bale plucker is uneven in quantity each time, the lifting mechanism is directly arranged on the swing arm in the traditional process, the distance from the bale plucker to the upper surface of the bale plucker 100 is kept unchanged all the time by controlling the lifting of the bale plucker, and compared with the traditional process, the bale plucker is used for automatically lifting a semicircular chassis with a bale plucking area by using the bale plucker when the bale plucker works, so that the distance from the bale plucker to the upper surface of the bale plucker is always unchanged, the bearing of the swing arm is reduced on one hand, and the service life of the swing arm is prolonged; on the other hand, the additional power is saved, and the production cost is reduced.
Further, in the second step, a breaking mechanism 3 is further provided, and in the process of grabbing the bale plucking assembly 12, the breaking mechanism 3 breaks up the cotton materials 100 with different density layers in the frame 113.
Further, as shown in fig. 9, in the second step, the bale plucker 125 sucks the cotton material 100 each time to have a thickness h1, and in the third step, the lifting assembly a21 or the lifting assembly b22 lifts each time to have a height h2, h1=h2.
The working process comprises the following steps:
firstly, uniformly placing cotton materials 100 in a semicircular chassis a211 and a semicircular chassis b221, wherein a bale plucker is positioned above the semicircular chassis a211, then starting a motor 122, and driving a swing arm 124 to rotate by the motor 122, wherein the bale plucker 125 arranged on the motor drives the cotton materials 100 in the semicircular chassis a211 to carry out bale plucking work;
in the process of rotating the swing arm 124, the arc-shaped rack 232 connected with the swing arm drives the gear b228 to rotate, the gear b228 drives the screw rod b229 to synchronously rotate, the sliding sleeve b220 in threaded connection with the screw rod b229 drives the semicircular chassis b221, and the semicircular chassis b221 vertically upwards runs by the height of the grabbing thickness h1 under the action of the guide piece b 222;
at this time, the gear c323 of the rotating unit 32 is meshed with the annular rack 324 to rotate, the roller 322 is synchronously driven to rotate, the semicircular chassis b221 is pulled up by utilizing the semicircular chassis b221, the semicircular chassis b221 gradually contacts with the circular platform sleeve 331 in the lifting process, the circular platform sleeve 331 moves upwards along the pivot shaft 112, at this time, the moving rod 332 which contacts with the circular platform sleeve 331 moves downwards along the side surface of the circular platform sleeve 331, namely moves towards one end of the roller 322 where the gear is arranged, during the moving process of the moving rod 332, the contact part of the transmission part 333 and the binding rod 341 is gradually changed, the binding rod 341 is gradually moved towards the groove part from the initial protruding part, the spring a342 is gradually moved towards the reset state from the initial compression state, the length of the moving rod 332 outside the roller 322 is further reduced, the continuous rotation breaks up cotton 100 to be gripped above the semicircular chassis a211 and the density of which is slightly higher than that of the cotton gripping part just completed,
when the semicircular chassis b221 rotates to the position above the semicircular chassis b221, cotton 100 in the semicircular chassis b221 is subjected to cotton grabbing operation, in the process of rotating the swing arm 124, the arc-shaped rack 232 connected with the swing arm drives the gear a218 to rotate, the gear a218 drives the screw a219 to synchronously rotate, the sliding sleeve a210 in threaded connection with the screw a219 drives the semicircular chassis a211 to drive, and the semicircular chassis a211 vertically upwards runs by the height of one grabbing thickness h1 under the action of the guide piece a 212;
at this time, the semicircular chassis a211 is pulled up, the semicircular chassis a211 gradually contacts with the circular table sleeve 331 in the lifting process, the circular table sleeve 331 moves upwards along the pivot shaft 112, the moving rod 332 which is in contact with the circular table sleeve 331 moves downwards along the side surface of the circular table sleeve 331 at this time, that is, moves towards one end of the roller 322 where the gear is arranged, the bundling rod 341 continuously moves towards the groove part in the moving process of the moving rod 332, the spring a342 gradually moves towards the resetting state from the initial compression state, the length of the moving rod 332 outside the roller 322 continuously becomes smaller, the cotton material 100 to be harvested above the semicircular disc b221 continuously rotates, the density of the cotton material 100 to be harvested is slightly greater than that of the cotton harvested part is scattered,
repeating the work until the cotton grabbing work is completed;
after the cotton grabbing work is completed, the cotton material 100 after the cotton grabbing work is sent to the pumping device 20 for pumping work, the cotton material 100 after the pumping work is sent to the mixing device 30 for mixing, and finally the cotton material 100 after the mixing work is sent to the packing device 40 for packing.
In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "front and rear", "left and right", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of the description, and do not indicate or imply that the apparatus or component in question must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the utility model.
Of course, in this disclosure, those skilled in the art will understand that the term "a" or "an" is to be interpreted as "at least one" or "one or more," i.e., in one embodiment, the number of elements may be one, and in another embodiment, the number of elements may be multiple, and the term "a" is not to be construed as limiting the number.
The foregoing is merely a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any changes or substitutions easily conceivable by those skilled in the art under the technical teaching of the present utility model should be included in the scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the protection scope of the claims.
Claims (6)
1. The utility model provides an air current spins and grabs cotton colour mixture equipment, includes annular and grabs cotton device (10), with annular grabs cotton device (10) intercommunication sets up pumping device (20), set up mix cotton device (30) at pumping device (20) rear and set up packing plant (40) at mix cotton device (30) rear, its characterized in that, annular grabs cotton device (10) include:
the material grabbing mechanism (1), wherein the material grabbing mechanism (1) comprises a mounting assembly (11) and a bag grabbing assembly (12) arranged on the mounting assembly (11);
the lifting mechanism (2) comprises lifting assemblies a (21) and b (22) which are symmetrically arranged on two sides of the mounting assembly (11), and a transmission assembly (23) which is matched with the bale grabbing assembly (12) and drives the lifting assemblies a (21) and b (22) to lift; and
the breaking mechanism (3) is arranged behind the bale grabbing assembly (12) when the bale grabbing assembly (12) rotates and is used for breaking cotton materials in the installation assembly (11);
when the bale grabbing component (12) is positioned above the lifting component a (21) to grab cotton, the lifting component b (22) is synchronously driven by the transmission component (23) to lift the cotton grabbing thickness for one time along the vertical direction;
when the bale grabbing component (12) is positioned above the lifting component b (22) to grab cotton, the lifting component a (21) is synchronously driven by the transmission component (23) to lift the cotton grabbing thickness for one time along the vertical direction;
the mounting assembly (11) comprises:
a frame (111);
a pivot shaft (112), the pivot shaft (112) being fixedly arranged on the frame (111) and being arranged vertically upwards; and
-a frame (113), said frame (113) being annularly arranged and mounted on said frame (111), which frame (113) is coaxially arranged with said pivot axis (112);
the bale plucker assembly (12) comprises:
the driving piece (121), the driving piece (121) comprises a motor (122) arranged in the pivot shaft (112), a magnetic coupler (123) fixedly connected with the output end of the motor (122) and a swing arm (124) fixedly connected with the output end of the motor (122), and the output end of the motor (122) is vertically upwards arranged; and
a bale plucker (125), wherein the bale plucker (125) is arranged on the swing arm (124) and driven by the motor (122) to move circularly;
the lifting assembly a (21) comprises:
a semicircular chassis a (211), wherein the semicircular chassis a (211) is respectively attached to the pivot shaft (112) and the frame (113), and the semicircular chassis a (211) slides up and down along the height direction of the pivot shaft (112);
a guide piece a (212), wherein the guide piece a (212) is fixedly connected with the lower end part of the semicircular chassis a (211), and comprises a sleeve a (213) fixedly arranged on the frame (111) and a sleeve b (214) arranged in the sleeve a (213) in a sliding way through a circular ring, and the other end of the sleeve b (214) is fixedly connected with the lower end part of the semicircular chassis a (211); and
the lifting device comprises a lifting piece a (215), wherein the lifting piece a (215) comprises a connecting plate a (216) arranged on a frame (111), a rotating shaft a (217) arranged on the connecting plate a (216) in a rotating way through a bearing seat, a gear a (218) fixed with the lower end of the rotating shaft a (217) and coaxially arranged, a screw rod a (219) fixedly connected with the other end of the rotating shaft a (217) and a sliding sleeve a (210) matched with the screw rod a (219) and fixedly connected with a semicircular chassis a (211);
the breaking mechanism (3) comprises:
the transmission rod (31), one end of the transmission rod (31) is fixedly connected with the bale plucker (125);
the rotating unit (32), the rotating unit (32) comprises a mounting frame (321), a roller (322) rotatably arranged on the mounting frame (321), a gear c (323) coaxial with one end of the roller (322) and fixedly connected with the roller, and an annular rack (324) fixedly arranged on the frame (113) and with teeth downward;
the adjusting unit (33), the adjusting unit (33) comprises a round platform sleeve (331) sleeved on the pivot shaft (112) in a sliding manner and a moving rod (332) penetrating through the roller (322) and moving reciprocally along the length direction of the roller (322), one end of the moving rod (332) is in contact with the round platform sleeve (331) and the other end of the moving rod is a transmission part (333), the transmission part (333) is in a wave-shaped structure, and the end part of the transmission part is connected with the roller (322) through a spring b (334); and
the telescopic unit (34), telescopic unit (34) are in including a plurality of groups evenly distributed on roller (322) and slip setting are in prick pole (341) and cover on roller (322) establish prick pole (341) outer spring a (342), the tip that prick pole (341) are located roller (322) is provided with base (343), spring a (342) one end with base (343) fixed connection and its other end with roller (322) inner wall fixed connection, base (343) with movable rod (332) contact part is provided with globular and matches the slip setting and be in transmission part (333).
2. An air spinning cotton grabbing color mixing device as claimed in claim 1, wherein the lifting assembly b (22) comprises:
the semicircular chassis b (221), the semicircular chassis b (221) is respectively attached to the pivot shaft (112) and the frame (113), the semicircular chassis b (221) slides up and down along the height direction of the pivot shaft (112) and is spliced with the semicircular chassis a (211) to form a complete disc;
the guide piece b (222), the guide piece b (222) is fixedly connected with the lower end part of the semicircular chassis b (221), the guide piece comprises a sleeve c (223) fixedly arranged on the frame (111) and a sleeve d (224) arranged in the sleeve c (223) in a sliding way through a circular ring, and the other end of the sleeve d (224) is fixedly connected with the lower end part of the semicircular chassis b (221); and
the jacking piece b (225), the jacking piece b (225) is including installing connecting plate b (226) on frame (111), rotate through the bearing frame and set up pivot b (227) on connecting plate b (226), with the fixed and coaxial gear b (228) that set up of lower extreme of pivot b (227), with the lead screw b (229) of the other end fixed connection of pivot b (227) and with lead screw b (229) screw thread setting and with semicircle chassis b (221) fixed connection's sliding sleeve b (220).
3. An air spinning cotton grabbing color mixing device as claimed in claim 2, wherein the transmission assembly (23) comprises:
the connecting rod (231) is fixedly connected with the swing arm (124) and is positioned at the extension of the reverse extension part of the swing arm (124); and
arc rack (232), arc rack (232) with connecting rod (231) fixed connection just is, arc rack (232) respectively with gear a (218) and gear b (228) meshing set up and arc rack (232) with bale plucker (125) circumference rotation orbit phase-match.
4. An air-jet spun bale color mixing process of an air-jet spun bale color mixing device of claim 1, comprising the steps of:
firstly, discharging, namely arranging a semicircular chassis a (211) of a lifting assembly a (21) and a semicircular chassis b (221) of a lifting assembly b (22) on the same horizontal plane during initial operation, and firstly putting cotton materials (100) into the semicircular chassis a (211) and the semicircular chassis b (221);
step two, cotton grabbing work, a motor (122) of a driving piece (121) is started, and a bale plucker (125) rotates at a constant speed to grab cotton materials;
step three, cotton lifting work is synchronous with the step two, in the process of rotating the bale plucker (125), the synchronous driving transmission assembly (23) rotates, and when the bale plucker assembly (12) is positioned above the lifting assembly a (21) to carry out cotton plucking work, the lifting assembly b (22) is driven by the transmission assembly (23) to lift the cotton plucking thickness for one time along the vertical direction; when the bale grabbing component (12) is positioned above the lifting component b (22) to grab cotton, the lifting component a (21) is driven by the transmission component (23) to lift the cotton grabbing thickness for one time along the vertical direction;
step four, pumping work, wherein cotton materials after the completion of the cotton grabbing work are sent into a pumping device (20) for pumping work;
fifthly, cotton mixing is carried out, and cotton materials after the pumping work are sent into a cotton mixing device (30) for cotton mixing;
step six, packaging, namely feeding the cotton materials after the cotton mixing is completed into a packaging device (40) for packaging.
5. The air spinning and cotton grabbing color mixing process according to claim 4, wherein in the second step, a scattering mechanism (3) is further arranged, and the cotton materials with different density layers in the frame (113) are scattered by the scattering mechanism (3) in the material grabbing process of the grabbing component (12).
6. The air spinning bale plucking color mixing process of claim 5, wherein in the second step, the bale plucker (125) sucks the cotton material with a thickness h1 each time, and in the third step, the lifting assembly a (21) or the lifting assembly b (22) lifts with a height h2 each time, and h1=h2 each time.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910841859.8A CN110438595B (en) | 2019-09-06 | 2019-09-06 | Air spinning cotton grabbing color mixing equipment and process thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910841859.8A CN110438595B (en) | 2019-09-06 | 2019-09-06 | Air spinning cotton grabbing color mixing equipment and process thereof |
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| CN110438595A CN110438595A (en) | 2019-11-12 |
| CN110438595B true CN110438595B (en) | 2024-02-02 |
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| CN112899827B (en) * | 2021-01-22 | 2022-03-08 | 福建宇邦纺织科技有限公司 | Fabric weaving snatchs edulcoration device after unpacking with fibre |
| CN112941671B (en) * | 2021-01-22 | 2023-03-21 | 福建宇邦纺织科技有限公司 | Fiber opening and feeding device and opening and dispersing and mixing mechanism for spinning |
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| JP2000027035A (en) * | 1998-07-10 | 2000-01-25 | Nippon Spindle Mfg Co Ltd | Opening speed controlling apparatus for opening machine for bale-opened cotton |
| CN1508304A (en) * | 2002-12-18 | 2004-06-30 | 吕恒正 | Bale plucker |
| CN103726134A (en) * | 2013-12-27 | 2014-04-16 | 吴江市振中纺织品有限公司 | Disc type bale plucker |
| CN204434794U (en) * | 2014-12-05 | 2015-07-01 | 张家港柏硕纺织有限公司 | A kind of disc bale plucker |
| CN210481597U (en) * | 2019-09-06 | 2020-05-08 | 浙江湖州威达集团股份有限公司 | Air spinning cotton grabbing and color mixing equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5189308A (en) * | 1991-03-27 | 1993-02-23 | Trutschler GmbH & Co. KG | Bale opener having dual sensors connected to a surface inclination control device |
| JP2000027035A (en) * | 1998-07-10 | 2000-01-25 | Nippon Spindle Mfg Co Ltd | Opening speed controlling apparatus for opening machine for bale-opened cotton |
| CN1508304A (en) * | 2002-12-18 | 2004-06-30 | 吕恒正 | Bale plucker |
| CN103726134A (en) * | 2013-12-27 | 2014-04-16 | 吴江市振中纺织品有限公司 | Disc type bale plucker |
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