CN213994827U

CN213994827U - Cotton filling machine with fluffy cotton core

Info

Publication number: CN213994827U
Application number: CN202022932584.XU
Authority: CN
Inventors: 李爱华
Original assignee: Weihai Lion Toy Co ltd
Current assignee: Weihai Lion Toy Co ltd
Priority date: 2020-12-07
Filing date: 2020-12-07
Publication date: 2021-08-20
Anticipated expiration: 2030-12-07

Abstract

The application relates to a cotton core fluffing cotton filling machine, which belongs to the field of cotton filling equipment and comprises a scattering box and a filling box, wherein a discharge port is formed in the scattering box, an exhaust fan is connected to the discharge port, and an air outlet pipe of the exhaust fan is connected with the filling box; a stirring shaft is rotationally connected in the scattering box, a plurality of scattering devices are arranged on the stirring shaft, each scattering device comprises a plurality of scattering rods and a plurality of scattering springs, and the scattering rods and the scattering springs in the same group are alternately connected; the stirring shaft passes through the scattering box and extends to the outside of the scattering box, and one end of the stirring shaft, which is far away from the scattering box, is provided with a driving device for driving the stirring shaft to rotate reversely and alternately. This application has the effect of breaking up fast that realizes the cotton, improves and fills cotton homogeneity.

Description

Cotton filling machine with fluffy cotton core

Technical Field

The application relates to the field of cotton filling equipment, in particular to a cotton core fluffing and filling machine.

Background

In the production and processing process of the plush toy, a cotton filling machine is needed to fill the cotton core in the plush toy. The cotton filling machine is a machine for filling cotton wool and other fillers into plush toys, sofa cushions, throw pillows or pillow inner shells.

The related art may refer to utility model patent publication No. CN207126117U, it discloses a cotton-filling machine for toys, which comprises a frame, a fan component, a power source, a stirring component and a feeding component, wherein the fan component is arranged in the frame, the power source is arranged in the frame, the stirring component is arranged at the upper part of the frame, and the input of stirring subassembly is connected with the output of power supply, the upper portion of frame is equipped with a safety cover that prevents that stirring subassembly stirring filling material from splashing everywhere, the below of one side of safety cover is equipped with the delivery outlet that derives the filling material of stirring, the pay-off subassembly is connected with the delivery outlet, the fan subassembly includes the fan, muffler and controller, the surface at the fan is installed to the muffler, the controller is connected with the fan electricity, the air outlet and the delivery outlet of fan are relative, when opening the fan, the wind-force of fan is enough to blow off filling material from the pay-off subassembly.

In view of the above-mentioned related technologies, the inventor considers that the stirrer of the cotton-filling machine has a simple structure, so that the bulk filling cotton is not easy to be scattered, and the phenomenon of uneven filling is easy to occur.

SUMMERY OF THE UTILITY MODEL

In order to realize the quick scattering of cotton, improve the homogeneity of filling cotton, this application provides a fluffy cotton-filling machine of cotton core.

The application provides a fluffy cotton-filling machine of cotton core adopts following technical scheme:

a cotton core fluffing cotton filling machine comprises a scattering box and a filling box, wherein a discharge port is formed in the scattering box, an exhaust fan is connected to the discharge port, and an air outlet pipe of the exhaust fan is connected with the filling box; a stirring shaft is rotationally connected in the scattering box, a plurality of scattering devices are arranged on the stirring shaft, each scattering device comprises a plurality of scattering rods and a plurality of scattering springs, and the scattering rods and the scattering springs in the same group are alternately connected; the stirring shaft passes through the scattering box and extends to the outside of the scattering box, and one end of the stirring shaft, which is far away from the scattering box, is provided with a driving device for driving the stirring shaft to rotate reversely and alternately.

By adopting the technical scheme, the bulk filling cotton is added into the scattering box, the driving device drives the stirring shaft to reversely and alternately rotate in the scattering box, the stirring shaft drives the scattering device to rotate, and the scattering rod and the scattering spring on the scattering device can shake under the action of the scattering spring in the process of rotating along with the stirring shaft, so that the stirring range of the scattering device is improved, the filling cotton is more favorably and quickly scattered, the agglomeration of the filling cotton is reduced, and the uniformity of the filling cotton is improved; the filling cotton which is scattered uniformly by the scattering device is continuously pumped into the filling box by the exhaust fan, and the toy is filled.

Optionally, one of the breaking springs on the breaking device is fixedly connected with the stirring shaft.

Through adopting above-mentioned technical scheme, be connected the (mixing) shaft with the broken up spring on the device of breaing up, owing to the deformability of broken up spring for the device of breaing up can stir the cotton of packing that is close to the (mixing) shaft and break up, has further increased the scope of breaing up the device, more is favorable to more breaing up the cotton even of packing, and then improves the homogeneity of filling the cotton.

Optionally, a beating rod is arranged on the breaking spring.

Through adopting above-mentioned technical scheme, break up the spring and rotate and the in-process that rocks, hit the pole and can take place simultaneously rotatory and rock under the effect of breaking up the spring to improve the scope of breaing up and the ability of breaing up the device, break up the cotton fast and evenly, improve the homogeneity of follow-up packing.

Optionally, a plurality of breaking up racks are axially and fixedly arranged on the striking rod.

Through adopting above-mentioned technical scheme, beating the pole at rotatory and the in-process that rocks, the filling cotton of breaking up incasement bulk can be beaten the rack thorn of breaking up on the pole to with break up the incasement filling cotton and carry out the collision many times, thereby broken up and become fluffy, fill the cotton with realization subsequent homogeneity.

Optionally, the driving device comprises a pinion fixedly connected with the stirring shaft, a gearwheel meshed with the pinion, a transmission rack meshed with one side of the gearwheel, which is far away from the pinion, and a telescopic cylinder connected with the transmission rack; the gear wheel shaft of the big gear wheel is rotationally connected to the scattering box, and the piston rod of the telescopic cylinder is fixedly connected with the transmission rack.

By adopting the technical scheme, the telescopic cylinder is started, when a piston rod of the telescopic cylinder extends, the transmission rack is driven to move away from the telescopic cylinder, the transmission rack drives the large gear to rotate towards one direction, and the large gear drives the small gear to rotate; when a piston rod of the telescopic cylinder contracts, the transmission rack is driven to move close to the telescopic cylinder, the transmission rack drives the large gear to rotate reversely in the other direction, so that the reverse alternate rotation of the small gear is realized, and finally, the reverse alternate rotation of the stirring shaft is realized through the small gear; and the diameter of the pinion connected with the stirring shaft is smaller than that of the bull gear connected with the piston rod of the telescopic cylinder, so that the rotating process of the stirring shaft can be accelerated, the scattering effect of the scattering device on the stirring shaft is improved, and the scattering uniformity of the filling cotton is improved.

Optionally, the filling box internal rotation is connected with the rotation axis, be equipped with the pine cotton pole on the rotation axis.

By adopting the technical scheme, the filling cotton pumped into the filling box by the exhaust fan can be continuously beaten by the loose rods on the rotating shaft in the filling box, so that the dispersibility of the filling cotton is further improved, and the filling uniformity is further improved.

Optionally, a filter screen is installed on a discharge port of the scattering box.

By adopting the technical scheme, the filter screen on the discharge port can filter the filling cotton, so that the filling cotton which is scattered to a certain dispersion degree in the scattering box can be pumped into the filling box by the exhaust fan through the filter screen on the discharge port, and the phenomenon that the filling is uneven because the bulk filling cotton enters the filling box to be filled is avoided; and the filter screen can also play the cushioning effect to the cotton to a large amount of cotton that fill gets into and causes the jam in the convulsions machine, influences the filling process.

Optionally, a heating fan is arranged on the filling box, and an air outlet pipe of the heating fan extends into the filling box.

Through adopting above-mentioned technical scheme, heating fan can let in hot-blastly to filling the incasement, reduces the steam in the cotton of packing, improves the fluffy degree of cotton of packing, and then makes more even that the cotton packing was filled.

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

1. the driving device drives the stirring shaft to rotate in the scattering box in a reverse alternating manner, the stirring shaft drives the scattering device to rotate, the scattering rod and the scattering spring on the scattering device can shake under the action of the scattering spring in the process of rotating along with the stirring shaft, and the stirring range of the scattering device is improved, so that the filling cotton is more favorably and quickly scattered, the agglomeration of the filling cotton is reduced, and the uniformity of the filling cotton is improved;

2. through the arrangement of the breaking rod, the breaking rod can rotate and shake simultaneously under the action of the breaking spring in the process of rotating and shaking the breaking spring, so that the breaking capacity of the breaking device is improved, the filling cotton is broken up quickly and uniformly, and the uniformity of subsequent filling is improved;

3. the diameter of the pinion connected with the stirring shaft is smaller than that of the gear wheel connected with the piston rod of the telescopic cylinder, so that the rotating process of the stirring shaft can be accelerated, the scattering effect of the scattering device on the stirring shaft is improved, and the scattering uniformity of the filling cotton is improved.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a schematic structural diagram of a highlight driving device according to an embodiment of the present application.

FIG. 3 is a schematic structural diagram of a high-level scattering device according to an embodiment of the present disclosure.

FIG. 4 is a schematic cross-sectional view of a filter screen according to an embodiment of the present disclosure.

Fig. 5 is a schematic structural view of a cotton loosening device according to an embodiment of the present application.

Description of reference numerals: 1. breaking up the box; 11. a discharge port; 12. a feed inlet; 2. filling a box; 3. an exhaust fan; 4. a stirring shaft; 51. breaking up the rods; 52. breaking up the spring; 6. a drive device; 61. a pinion gear; 62. a bull gear; 63. a drive rack; 64. a telescopic cylinder; 7. a striking rod; 8. breaking up the racks; 91. a rotating shaft; 92. loosening cotton stalks; 10. a filter screen; 13. a heating fan; 14. a cotton filling pipe; 15. a sprocket; 16. a chain; 17. a rotating electric machine; 18. a conveyor means.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses fluffy cotton-filling machine of cotton core. Referring to fig. 1, the cotton-filling machine comprises a scattering box 1 and a filling box 2, wherein a scattering device for scattering the filler is arranged in the filling box 2, and a cotton loosening device for re-dispersing the filler is arranged in the filling box 2. Break up and be connected with air exhauster 3 between case 1 and the packing case 2, will break up the filler that is broken up in the case 1 through air exhauster 3 and take out to the packing case 2 in, set firmly two on the packing case 2 and fill cotton pipe 14 to fill the toy.

Referring to fig. 1, a feed inlet 12 is opened on one side of the scattering box 1 away from the filling box 2, a conveyor belt device 18 is arranged on the scattering box 1, and the conveyor belt device 18 extends into the scattering box 1 through the feed inlet 12, so that the bulk filling is conveyed into the filling box 2 through the feed inlet 12 to be scattered.

Referring to fig. 2 and 3, a stirring shaft 4 is rotatably connected in the scattering box 1, and the scattering device is arranged on the stirring shaft 4. One end of the stirring shaft 4 penetrates through the scattering box 1 and extends to the outside of the scattering box 1, and the end, away from the scattering box 1, of the stirring shaft 4 is provided with a driving device 6 for driving the stirring shaft 4 to rotate reversely and alternately, so that the bulk fillers in the scattering box 1 are fully scattered.

Referring to fig. 2 and 3, the driving device 6 includes a pinion 61 fixedly connected to the stirring shaft 4, a bull gear 62 engaged with the pinion 61, a driving rack 63 engaged with a side of the bull gear 62 away from the pinion 61, and a telescopic cylinder 64 connected to the driving rack 63. The gear wheel shaft of the bull gear 62 is rotationally connected to the scattering box 1, the piston rod of the telescopic cylinder 64 is fixedly connected with the transmission rack 63, and the transmission rack 63 is slidably connected to the side wall of the scattering box 1. The piston rod of telescopic cylinder 64 extends or contracts in turn, drives the rack to move in a reverse alternate manner, and makes gear wheel 62 rotate in a reverse alternate manner, so that pinion 61 rotates in a reverse alternate manner, that is, the reverse alternate rotation of stirring shaft 4 can be realized, and the reverse alternate rotation of the scattering device in scattering box 1 is finally realized, thereby improving the scattering effect of the scattering device, and further improving the uniformity of the scattering of the filling cotton.

Referring to fig. 3, the breaking devices are provided with six groups, each group of breaking devices comprises two breaking rods 51 and two breaking springs 52, and the breaking rods 51 and the breaking springs 52 of the same group are alternately connected. In order to enlarge the scattering range of the scattering device, one of the scattering springs 52 on the scattering device is fixedly connected with the stirring shaft 4. In the rotating process of the stirring shaft 4, the scattering rod 51 and the scattering spring 52 can rotate and shake at the same time, so that the stirring range and the scattering effect of the scattering device can be improved.

Referring to fig. 3, the breaking spring 52 is fixedly provided with the striking rod 7, so that the striking rod 7 can rotate and rock, and the breaking effect of the breaking device is further improved. And four scattering racks 8 are axially and fixedly arranged on the beating rod 7, the four scattering racks 8 are uniformly distributed along the circumferential direction of the beating rod 7, and the scattering racks 8 can prick the bulk filling cotton and are collided so as to be scattered, so that the subsequent cotton filling process is facilitated.

Referring to fig. 2 and 4, a discharge port 11 is formed in one side of the scattering box 1 away from the feed port 12, and a filter screen 10 is fixedly arranged on the discharge port 11 to filter the bulk filling cotton, so that only the filling cotton reaching a predetermined scattering degree can be pumped into the exhaust fan 3 through the discharge port 11.

Referring to fig. 2, an air inlet pipe of the exhaust fan 3 is connected to the discharge port 11 of the scattering box 1, and an air outlet pipe of the exhaust fan 3 is connected to the filling box 2, so that the filler in the scattering box 1 is pumped into the filling box 2 for filling.

Referring to fig. 5, two rotating shafts 91 are rotatably connected in the filling box 2, the two rotating shafts 91 are arranged in parallel, both of the rotating shafts 91 extend out of the filling box 2, and the rotating shafts 91 are fixedly provided with chain wheels 15; the chain 16 is engaged with the outer portions of the two chain wheels 15, the rotating motor 17 is fixedly arranged on one chain wheel 15, and the rotating motor 17 drives the two chain wheels 15 and the chain 16 to rotate, so that the rotation of the two rotating shafts 91 is realized. Set firmly many pine cotton poles 92 on the rotation axis 91, rotation axis 91 is rotatory to be driven pine cotton pole 92 and is rotated to break up once more filling cotton in filling case 2, further improve filling cotton's dispersion degree.

Referring to fig. 1, the air outlet pipe of the heating fan 13 extends into the filling box 2, and hot air can be introduced into the filling box 2, so that the air in the filling box 2 becomes dry, and the fluffiness degree and the filling uniformity of the filling cotton are further improved.

The implementation principle of the fluffy cotton-filling machine of cotton core of the embodiment of the application is as follows: the bulk fillers are conveyed to the inside of the filling box 2 through the feeding hole 12 by the conveyor belt device 18, the telescopic cylinder 64 is started, the piston rod of the telescopic cylinder 64 alternately extends or contracts to drive the rack to move reversely and alternately, so that the large gear 62 rotates reversely and alternately, the small gear 61 rotates reversely and alternately, the reverse alternate rotation of the stirring shaft 4 can be realized, and the reverse alternate rotation of the scattering device in the scattering box 1 is finally realized, so that the fillers in the scattering box 1 are fully scattered; meanwhile, the drawing fan 3 draws the fillers in the scattering box 1 into the filling box 2, the rotating shaft 91 drives the cotton loosening rod 92 in the filling box 2 to rotate, the filling cotton in the filling box 2 is further scattered again, and finally the toy is filled through the cotton filling pipe 14.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a fluffy cotton machine that fills of cotton core, is including breaking up case (1) and filling box (2), be equipped with discharge gate (11) on breaking up case (1), be connected with air exhauster (3) on discharge gate (11), the play tuber pipe of air exhauster (3) is connected its characterized in that with filling box (2): a stirring shaft (4) is rotatably connected in the scattering box (1), a plurality of scattering devices are arranged on the stirring shaft (4), each scattering device comprises a plurality of scattering rods (51) and a plurality of scattering springs (52), and the scattering rods (51) and the scattering springs (52) in the same group are alternately connected; the stirring shaft (4) passes through the scattering box (1) and extends to the outside of the scattering box (1), and a driving device (6) for driving the stirring shaft (4) to rotate reversely and alternately is arranged at one end, far away from the scattering box (1), of the stirring shaft (4).

2. The cotton core fluffing cotton-filling machine as claimed in claim 1, characterized in that: one of the breaking springs (52) on the breaking device is fixedly connected with the stirring shaft (4).

3. The cotton core fluffing cotton-filling machine as claimed in claim 2, characterized in that: the breaking spring (52) is provided with a beating rod (7).

4. The cotton core fluffing cotton-filling machine as claimed in claim 3, characterized in that: a plurality of scattering racks (8) are axially and fixedly arranged on the beating rod (7).

5. The cotton core fluffing cotton-filling machine as claimed in claim 1, characterized in that: the driving device (6) comprises a pinion (61) fixedly connected with the stirring shaft (4), a gearwheel (62) meshed with the pinion (61), a transmission rack (63) meshed on one side, far away from the pinion (61), of the gearwheel (62), and a telescopic cylinder (64) connected with the transmission rack (63); the gear wheel shaft of the large gear (62) is rotationally connected to the scattering box (1), and the piston rod of the telescopic cylinder (64) is fixedly connected with the transmission rack (63).

6. The cotton core fluffing cotton-filling machine as claimed in claim 1, characterized in that: the packing box (2) internal rotation is connected with rotation axis (91), be equipped with pine cotton pole (92) on rotation axis (91).

7. The cotton core fluffing cotton-filling machine as claimed in claim 6, characterized in that: a filter screen (10) is arranged on a discharge hole (11) of the scattering box (1).

8. The cotton core fluffing cotton-filling machine as claimed in claim 1, characterized in that: the filling box (2) is provided with a heating fan (13), and an air outlet pipe of the heating fan (13) extends into the filling box (2).