CN210021161U - Cotton filling machine capable of switching cotton filling pipe - Google Patents
Cotton filling machine capable of switching cotton filling pipe Download PDFInfo
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- CN210021161U CN210021161U CN201920684521.1U CN201920684521U CN210021161U CN 210021161 U CN210021161 U CN 210021161U CN 201920684521 U CN201920684521 U CN 201920684521U CN 210021161 U CN210021161 U CN 210021161U
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Abstract
The utility model relates to the technical field of plush toy processing equipment, in particular to a cotton filling machine capable of switching a cotton filling pipe, which comprises a box body, an air source, a cotton loosening paddle shaft, a cotton loosening paddle, a motor, a left cotton filling mechanism, a right cotton filling mechanism and a switching mechanism; the left cotton filling mechanism and the right cotton filling mechanism are respectively positioned at the left side and the right side of the cotton loosening paddle shaft; the left cotton filling mechanism comprises a left cotton feeding pipe, a left cotton filling pipe, a left cotton feeding paddle shaft and a left cotton feeding paddle; the right cotton filling mechanism comprises a right cotton feeding pipe, a right cotton filling pipe, a right cotton feeding paddle shaft and a right cotton feeding paddle; the switching mechanism comprises a first sleeve, a second sleeve, a third sleeve, a first half clutch, a second half clutch, a third half clutch, a fourth half clutch, a first transmission mechanism, a second transmission mechanism and a first sleeve shifting device. The utility model discloses be equipped with two different cotton pipes that fill of diameter, can switch as required and use a left side to fill cotton pipe or the right side fills cotton pipe to reduce equipment cost, the space of reduction equipment occupies, guarantees the quality of plush toy.
Description
Technical Field
The utility model relates to a plush toy processing equipment technical field specifically is a cotton filling machine that fills cotton pipe can switch.
Background
The cotton filling machine is a machine for filling PP cotton and other fillers into plush toys, sofa cushions, throw pillows and the like. The prior cotton filling machine can refer to a utility model patent with the name of 200720131316X as the automatic cotton filling machine, and the patent discloses the automatic cotton filling machine, which comprises a case, a loose pulp, a cotton inlet pipe, a cotton feeding disc, an air source and the like, wherein the cotton filling machine is used for placing cotton into the case during working, the loose pulp loosens the cotton to prevent the cotton from agglomerating, the cotton feeding disc quantitatively dials the cotton to the cotton inlet of the cotton inlet pipe, an operator enables the cotton filling pipe to be inserted into jackets of plush toys, throw pillows and the like, and the air source supplies air to blow cotton in the cotton inlet pipe into the jackets. When the cotton filling machine is used for filling cotton into the plush toy, certain parts of the plush toy are slender, such as limbs, tails and the like of cartoon animals, the trunk, the head and the like are wide, the cotton filling pipe with the larger diameter cannot be inserted into the slender parts, the cotton filling speed of the cotton filling pipe with the smaller diameter is slower, and the production efficiency is influenced. (1) Because two cotton-filling machines are needed, the equipment cost is high and the occupied space is large; (2) the cotton filling pipes of the two cotton filling machines are far away, in order to improve the production efficiency, after the slender parts of the plush toy are filled with cotton, semi-finished products are stacked and then intensively moved to the other cotton filling machine to fill the wide parts with cotton, and because the wide parts of the plush toy are not filled with cotton at the moment, cotton materials can enter the hollow trunk from the slender parts in the stacking and moving processes, the slender parts are not full, and the product quality is influenced; (3) when filling cotton, changing the clearance of plush toy, need the air feed of pause air supply, because feed cotton dish and pay-off oar axle fixed connection, consequently, when the pause air feed, need make the pay-off oar axle stop rotatory, otherwise can lead to feed cotton dish to advancing too much cotton material of cotton pipe feeding, lead to filling cotton density inequality even advance cotton pipe or fill cotton pipe jam, but the overlength stops that the rotation of pay-off oar axle easily leads to the cotton material caking, influences product quality.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the above-mentioned prior art not enough, provide a can switch fill cotton machine that fills cotton pipe, be equipped with two different cotton pipes that fill of diameter, can switch as required and use a left side to fill cotton pipe or the right side fills cotton pipe to reduce equipment cost, the space of reduction equipment occupies, guarantees the quality of pile toy.
The utility model discloses the technical problem that will solve adopts following technical scheme to realize: a cotton filling machine capable of switching cotton filling pipes comprises a box body, an air source, a cotton loosening paddle shaft, a cotton loosening paddle, a motor, a left cotton filling mechanism, a right cotton filling mechanism and a switching mechanism; the cotton loosening paddle is arranged in the box body through a cotton loosening paddle shaft, and the motor is connected with the cotton loosening paddle shaft; the left cotton filling mechanism and the right cotton filling mechanism are both arranged on the box body and are respectively positioned at the left side and the right side of the cotton loosening paddle shaft; the left cotton filling mechanism comprises a left cotton feeding pipe, a left cotton filling pipe, a left cotton feeding paddle shaft and a left cotton feeding paddle; the left cotton feeding paddle is arranged in the box body through a left cotton feeding paddle shaft and is positioned at the left side of the left cotton feeding pipe; the right cotton filling mechanism comprises a right cotton feeding pipe, a right cotton filling pipe, a right cotton feeding paddle shaft and a right cotton feeding paddle; the right cotton feeding paddle is arranged in the box body through a right cotton feeding paddle shaft and positioned at the right side of the right cotton feeding pipe; the switching mechanism comprises a first sleeve, a second sleeve, a third sleeve, a first half clutch, a second half clutch, a third half clutch, a fourth half clutch, a first transmission mechanism, a second transmission mechanism and a first sleeve shifting device; the first sleeve is installed on the cotton loosening paddle shaft through a sliding loose key, and the second sleeve and the third sleeve are installed on the cotton loosening paddle shaft through bearings and are respectively positioned in front of and behind the first sleeve; the first half clutch and the second half clutch are respectively fixed at two ends of the first sleeve, the third half clutch is fixedly connected with the second sleeve and matched with the first half clutch, and the fourth half clutch is fixedly connected with the third sleeve and matched with the second half clutch; the second sleeve can drive the left cotton feeding paddle shaft to rotate in the same direction through the first transmission mechanism, and the third sleeve can drive the right cotton feeding paddle shaft to rotate in the opposite direction through the second transmission mechanism; the first sleeve shifting device is used for driving the first sleeve to axially slide.
The utility model discloses a theory of operation: the motor drive pine cotton oar axle lasts anticlockwise rotation, and the cotton material of pine cotton oar in to the box is loose, prevents its caking. When the slender part of the plush toy needs to be filled with cotton, the switching mechanism acts to enable the first half clutch to be meshed with the third half clutch, so that the cotton loosening paddle shaft drives the right cotton feeding paddle shaft to rotate clockwise, cotton materials are quantitatively dialed to a right cotton inlet of the right cotton inlet pipe, and the air source supplies air to the right cotton inlet pipe. And after the slender part is filled with cotton, the switching mechanism is actuated to separate the first half clutch from the third half clutch. When the wide part of the plush toy needs to be filled with cotton, the switching mechanism acts to enable the second half clutch to be meshed with the fourth half clutch, so that the cotton loosening paddle shaft drives the left cotton feeding paddle shaft to rotate anticlockwise, cotton materials are quantitatively pushed to a left cotton inlet of the left cotton feeding pipe, and the air source supplies air to the left cotton feeding pipe. And after the cotton filling of the wide part is finished, the switching mechanism acts to separate the second half clutch from the fourth half clutch.
The technical proposal of the utility model is also that: the first transmission mechanism is a first belt transmission mechanism, and the second sleeve is connected with the left cotton feeding paddle shaft through the first belt transmission mechanism.
The technical proposal of the utility model is also that: the second transmission mechanism comprises a second belt transmission mechanism, a driving gear and a driven gear, the driven gear is connected with the right cotton feeding paddle shaft, the driving gear is installed on the box body and meshed with the driven gear, and the third sleeve is connected with the driving gear through the second belt transmission mechanism.
The technical proposal of the utility model is also that: the first sleeve shifting mechanism comprises an air cylinder and a shifting arm, the air cylinder is mounted on the box body and can drive the shifting arm to horizontally move, an annular groove is formed in the first sleeve, and a roller matched with the annular groove is arranged at the end of the shifting arm. When the left cotton filling mechanism or the right cotton filling mechanism needs to be switched, the cylinder drives the poking arm to move horizontally, and the poking arm drives the first sleeve to move horizontally.
The technical proposal of the utility model is also that: and the air source is respectively connected with the left cotton inlet pipe and the right cotton inlet pipe through the three-way electromagnetic valve. By adopting the technical scheme, the three-way electromagnetic valve is used for switching the air supply to supply air to the left cotton inlet pipe or the right cotton inlet pipe.
The technical proposal of the utility model is also that: the motor is connected with the cotton loosening paddle shaft through a third belt transmission mechanism.
The technical proposal of the utility model is also that: the first half clutch and the second half clutch are jaw clutches.
Compared with the prior art, the utility model discloses can switch the cotton filling machine's that fills cotton pipe beneficial effect does: (1) the left cotton filling mechanism and the right cotton filling mechanism are respectively suitable for filling cotton on the wide part and the long and thin part of the plush toy, and two cotton filling machines are not needed, so that the cotton filling efficiency and the product quality are ensured, and the equipment cost and the space are reduced; (2) the left cotton filling pipe and the right cotton filling pipe are arranged on a cotton filling machine and are close to each other, after the slender part of the plush toy is filled with cotton, the wide part can be immediately filled with cotton, cotton materials can be prevented from entering the hollow trunk from the slender part, and the product quality is ensured; (3) the left cotton feeding paddle shaft or the right cotton feeding paddle shaft can be linked with or cut off the cotton loosening paddle shaft through the switching mechanism, so that the cotton loosening paddle shaft does not need to be stopped when a cotton filling pipe or a gap of the plush toy is replaced, and the cotton filling density can be ensured to be uniform while cotton material is prevented from caking.
Drawings
Fig. 1 is a perspective view of a cotton-filling machine capable of switching a cotton-filling pipe in an embodiment.
FIG. 2 is a front view of a cotton-filling machine capable of switching a cotton-filling pipe in the embodiment.
FIG. 3 is a right side view of the cotton-filling machine capable of switching the filling pipe in the embodiment.
Fig. 4 is a partially enlarged view of a portion a in fig. 3.
Fig. 5 is a schematic structural diagram of the switching mechanism when the first half clutch is engaged with the third half clutch.
Fig. 6 is a schematic structural diagram of the switching mechanism when the second half clutch is engaged with the fourth half clutch.
Fig. 7 is a top view of a cotton-filling machine capable of switching a cotton-filling pipe in the embodiment.
In the figure: 1. the cotton feeding device comprises a box body, 2, an air source, 3, a cotton loosening paddle shaft, 4, a cotton loosening paddle, 5, a motor, 6, a left cotton feeding pipe, 7, a left cotton filling pipe, 8, a left cotton feeding paddle shaft, 9, a left cotton feeding paddle, 10, a left cotton feeding port, 11, a right cotton feeding pipe, 12, a right cotton filling pipe, 13, a right cotton feeding paddle shaft, 14, a right cotton feeding paddle, 15, a right cotton feeding port, 16, a first sleeve, 17, a second sleeve, 18, a third sleeve, 19, a first half clutch, 20, a second half clutch, 21, a third half clutch, 22, a fourth half clutch, 23, a bearing, 24, a first belt transmission mechanism, 25, a second belt transmission mechanism, 26, a driving gear, 27, a driven gear, 28, an air cylinder, 29, a shifting arm, 30, an annular groove, 31, a roller, 32, a three-way electromagnetic valve, 33 and a third belt transmission mechanism.
Detailed Description
In order to clearly illustrate the technical features of the present solution, the following further describes the embodiments of the present invention with reference to the attached drawings.
As shown in fig. 1 to 7, a cotton filling machine capable of switching a cotton filling pipe comprises a box body 1, an air source 2, a cotton loosening paddle shaft 3, a cotton loosening paddle 4, a motor 5, a left cotton filling mechanism, a right cotton filling mechanism and a switching mechanism.
The cotton loosening paddle 4 is arranged in the box body 1 through the cotton loosening paddle shaft 3, and the motor 5 is connected with the cotton loosening paddle shaft 3 through a third belt transmission mechanism 33.
As shown in fig. 2, the left cotton filling mechanism and the right cotton filling mechanism are both mounted on the box body 1 and respectively located at the left side and the right side of the cotton loosening paddle shaft 3.
The left cotton filling mechanism comprises a left cotton feeding pipe 6, a left cotton filling pipe 7, a left cotton feeding paddle shaft 8 and a left cotton feeding paddle 9. The left cotton feeding pipe 6 is fixedly arranged in the box body 1, a left cotton feeding opening 10 facing the left is formed in the left cotton feeding pipe 6, the left cotton filling pipe 7 is connected with the left cotton feeding pipe 6, and the left cotton feeding paddle 9 is arranged in the box body 1 through the left cotton feeding paddle shaft 8 and is located on the left side of the left cotton feeding pipe 6.
The right cotton filling mechanism comprises a right cotton feeding pipe 11, a right cotton filling pipe 12, a right cotton feeding paddle shaft 13 and a right cotton feeding paddle 14. The right cotton feeding pipe 11 is fixedly installed in the box body 1, a right cotton feeding opening 15 facing right is formed in the right cotton feeding pipe 11, the right cotton filling pipe 12 is connected with the right cotton feeding pipe 11, the diameter of the right cotton filling pipe 12 is smaller than that of the left cotton filling pipe 7, and the right cotton feeding paddle 14 is installed in the box body 1 through the right cotton feeding paddle shaft 13 and located on the right side of the right cotton feeding pipe 11.
The air source 2 is respectively connected with the left cotton inlet pipe 6 and the right cotton inlet pipe 11 through a three-way electromagnetic valve 32.
The switching mechanism comprises a first sleeve 16, a second sleeve 17, a third sleeve 18, a first half clutch 19, a second half clutch 20, a third half clutch 21, a fourth half clutch 22, a first transmission mechanism, a second transmission mechanism and a first sleeve toggle device.
The first sleeve 16 is installed on the cotton loosening paddle shaft 3 through a sliding loose key, so that the first sleeve 16 can axially slide relative to the cotton loosening paddle shaft 3, and the cotton loosening paddle shaft 3 can drive the first sleeve 16 to rotate.
The second sleeve 17 and the third sleeve 18 are each mounted on the cotton loosening shaft 3 via bearings 23 in front of and behind the first sleeve 16, respectively, so that the second sleeve 17 and the third sleeve 18 are fixed in relation to the axial position of the cotton loosening shaft 3, but can rotate in relation to the cotton loosening shaft 3.
The first half clutch 19 and the second half clutch 20 are respectively fixed at two ends of the first sleeve 16, the third half clutch 21 is fixedly connected with the second sleeve 17 and matched with the first half clutch 19, and the fourth half clutch 22 is fixedly connected with the third sleeve 18 and matched with the second half clutch 20.
The first half clutch 19 and the second half clutch 20 of the present embodiment are preferably dog clutches, and the third half clutch 21 that is mated with the first half clutch 19 and the fourth half clutch that is mated with the second half clutch 20 are also dog clutches. Friction discs may also be used for the first clutch half 19 and the second clutch half 20.
The second sleeve 17 can drive the left cotton feeding paddle shaft 8 to rotate in the same direction through a first transmission mechanism, the first transmission mechanism can be a chain transmission mechanism, a parallel double-crank transmission mechanism, a belt transmission mechanism and the like, preferably, the first transmission mechanism of the embodiment is a first belt transmission mechanism 24, the second sleeve 17 is connected with the left cotton feeding paddle shaft 8 through the first belt transmission mechanism 24, namely, a driving wheel of the first belt transmission mechanism 24 is connected with the second sleeve 17, and a driven wheel of the first belt transmission mechanism 24 is connected with the left cotton feeding paddle shaft 8.
The third sleeve 18 can drive the right cotton feeding paddle shaft 13 to rotate reversely with the right cotton feeding paddle shaft through a second transmission mechanism, the second transmission mechanism can be a reverse double-crank transmission mechanism and the like, preferably, the second transmission mechanism of the embodiment comprises a second belt transmission mechanism 25, a driving gear 26 and a driven gear 27, the driven gear 27 is connected with the right cotton feeding paddle shaft 13, the driving gear 26 is installed on the box body 1 and meshed with the driven gear 27, the third sleeve 18 is connected with the driving gear 26 through the second belt transmission mechanism 25, namely, the driving gear of the second belt transmission mechanism 25 is connected with the third sleeve 18, and the driven gear of the second belt transmission mechanism 25 is coaxially connected with the driving gear 26.
The first sleeve shifting device is used for driving the first sleeve 16 to axially slide, specifically, the first sleeve shifting mechanism comprises an air cylinder 28 and a shifting arm 29, the air cylinder 28 is installed on the box body 1 and can drive the shifting arm 29 to horizontally move, an annular groove 30 is formed in the first sleeve 16, a roller 31 matched with the annular groove 30 is arranged at the end of the shifting arm 29, and the axis of the roller 31 is perpendicular to the axis of the first sleeve 16 and used for reducing abrasion.
The cotton filling machine capable of switching the cotton filling pipe has the working principle that: the motor 5 drives the cotton loosening paddle shaft 3 to rotate continuously anticlockwise, and the cotton loosening paddle 4 loosens cotton materials in the box body 1 to prevent the cotton materials from agglomerating. When the slender part of the plush toy needs to be filled with cotton, the first sleeve shifting device drives the first sleeve 16 to slide forwards, so that the first half clutch 19 is meshed with the third half clutch 21 (as shown in figure 5), the cotton loosening propeller shaft 3 drives the right cotton feeding propeller shaft 13 to rotate clockwise, cotton materials are quantitatively shifted to the right cotton inlet 15 of the right cotton inlet pipe 11, and the air source 2 supplies air to the right cotton inlet pipe 11 through the three-way electromagnetic valve 32. After the filling of the elongated portion is completed, the first sleeve 16 is slid backward to disengage the first clutch half 19 from the third clutch half 21, and the plush toy can be moved to the left filling tube 7. When the wide part of the plush toy needs to be filled with cotton, the first sleeve 16 slides backwards, so that the second half clutch 21 is engaged with the fourth half clutch 22 (as shown in fig. 6), the cotton loosening paddle shaft 3 drives the left cotton feeding paddle shaft 8 to rotate anticlockwise, cotton materials are quantitatively pushed to the left cotton inlet 10 of the left cotton feeding pipe 6, and the air source 2 supplies air to the left cotton feeding pipe 6 through the three-way electromagnetic valve 32. After the filling of the wide portion is completed, the first sleeve 16 slides forward to disengage the second clutch half 20 from the fourth clutch half 22, at which time the next plush toy can be replaced.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (7)
1. The cotton filling machine comprises a box body (1), an air source (2), a cotton loosening paddle shaft (3), a cotton loosening paddle (4) and a motor (5), wherein the cotton loosening paddle (4) is installed in the box body (1) through the cotton loosening paddle shaft (3), the motor (5) is connected with the cotton loosening paddle shaft (3), and the cotton filling machine is characterized in that: the cotton filling machine also comprises a left cotton filling mechanism, a right cotton filling mechanism and a switching mechanism, wherein the left cotton filling mechanism and the right cotton filling mechanism are arranged on the box body (1) and are respectively positioned at the left side and the right side of the cotton loosening paddle shaft (3); the left cotton filling mechanism comprises a left cotton inlet pipe (6), a left cotton filling pipe (7), a left cotton feeding paddle shaft (8) and a left cotton feeding paddle (9); the left cotton feeding pipe (6) is fixedly arranged in the box body (1) and connected with the air source (2), a left cotton feeding opening (10) facing to the left is formed in the left cotton feeding pipe (6), the left cotton filling pipe (7) is connected with the left cotton feeding pipe (6), and the left cotton feeding paddle (9) is arranged in the box body (1) through a left cotton feeding paddle shaft (8) and located on the left side of the left cotton feeding pipe (6); the right cotton filling mechanism comprises a right cotton feeding pipe (11), a right cotton filling pipe (12), a right cotton feeding paddle shaft (13) and a right cotton feeding paddle (14); the right cotton feeding pipe (11) is fixedly installed in the box body (1) and connected with the air source (2), a right cotton feeding opening (15) which faces rightwards is formed in the right cotton feeding pipe (11), the right cotton filling pipe (12) is connected with the right cotton feeding pipe (11), the diameter of the right cotton filling pipe (12) is smaller than that of the left cotton filling pipe (7), and the right cotton feeding paddle (14) is installed in the box body (1) through a right cotton feeding paddle shaft (13) and located on the right side of the right cotton feeding pipe (11); the switching mechanism comprises a first sleeve (16), a second sleeve (17), a third sleeve (18), a first half clutch (19), a second half clutch (20), a third half clutch (21), a fourth half clutch (22), a first transmission mechanism, a second transmission mechanism and a first sleeve shifting device; the first sleeve (16) is installed on the cotton loosening paddle shaft (3) through a sliding loose key, and the second sleeve (17) and the third sleeve (18) are installed on the cotton loosening paddle shaft (3) through bearings (23) and are respectively positioned in front of and behind the first sleeve (16); the first half clutch (19) and the second half clutch (20) are respectively fixed at two ends of the first sleeve (16), the third half clutch (21) is fixedly connected with the second sleeve (17) and matched with the first half clutch (19), and the fourth half clutch (22) is fixedly connected with the third sleeve (18) and matched with the second half clutch (20); the second sleeve (17) can drive the left cotton feeding paddle shaft (8) to rotate in the same direction through the first transmission mechanism, and the third sleeve (18) can drive the right cotton feeding paddle shaft (13) to rotate in the opposite direction through the second transmission mechanism; the first sleeve poking device is used for driving the first sleeve (16) to axially slide.
2. The cotton filling machine capable of switching the cotton filling pipe according to claim 1, characterized in that: the first transmission mechanism is a first belt transmission mechanism (24), and the second sleeve (17) is connected with the left cotton feeding paddle shaft (8) through the first belt transmission mechanism (24).
3. The cotton filling machine capable of switching the cotton filling pipe according to claim 1, characterized in that: the second transmission mechanism comprises a second belt transmission mechanism (25), a driving gear (26) and a driven gear (27), the driven gear (27) is connected with the right cotton feeding paddle shaft (13), the driving gear (26) is installed on the box body (1) and meshed with the driven gear (27), and the third sleeve (18) is connected with the driving gear (26) through the second belt transmission mechanism (25).
4. The cotton filling machine capable of switching the cotton filling pipe according to claim 1, characterized in that: the first sleeve shifting mechanism comprises an air cylinder (28) and a shifting arm (29), the air cylinder (28) is installed on the box body (1) and can drive the shifting arm (29) to horizontally move, an annular groove (30) is formed in the first sleeve (16), and a roller (31) matched with the annular groove (30) is arranged at the end of the shifting arm (29).
5. The cotton filling machine capable of switching the cotton filling pipe according to any one of claims 1 to 4, characterized in that: and the cotton feeder is also covered with a three-way electromagnetic valve (32), and the air source (2) is respectively connected with the left cotton inlet pipe (6) and the right cotton inlet pipe (11) through the three-way electromagnetic valve (32).
6. The cotton filling machine capable of switching the cotton filling pipe according to any one of claims 1 to 4, characterized in that: the motor (5) is connected with the cotton loosening paddle shaft (3) through a third belt transmission mechanism (33).
7. The cotton filling machine capable of switching the cotton filling pipe according to any one of claims 1 to 4, characterized in that: the first half clutch (19) and the second half clutch (20) are both dog clutches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920684521.1U CN210021161U (en) | 2019-05-14 | 2019-05-14 | Cotton filling machine capable of switching cotton filling pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920684521.1U CN210021161U (en) | 2019-05-14 | 2019-05-14 | Cotton filling machine capable of switching cotton filling pipe |
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| Publication Number | Publication Date |
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| CN210021161U true CN210021161U (en) | 2020-02-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920684521.1U Active CN210021161U (en) | 2019-05-14 | 2019-05-14 | Cotton filling machine capable of switching cotton filling pipe |
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| CN (1) | CN210021161U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111544900A (en) * | 2020-05-15 | 2020-08-18 | 江苏尚诚纺织科技有限公司 | Cotton filling machine for processing cloth toy |
-
2019
- 2019-05-14 CN CN201920684521.1U patent/CN210021161U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111544900A (en) * | 2020-05-15 | 2020-08-18 | 江苏尚诚纺织科技有限公司 | Cotton filling machine for processing cloth toy |
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