Automatic cotton filling device for plush toy production
By designing the squeezing and locking components of the automatic filling device, the problem of inconvenient operation during the filling process of long plush toys was solved, achieving a tight fit between the outer skin and the filling tube and uniform filling, thus improving operational efficiency.
Patent Information
- Application Number
- CN202423035166.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-10
- Publication Date
- 2025-11-18
- Estimated Expiration
- 2034-12-10
AI Technical Summary
In the existing technology, it is inconvenient for a single person to operate the filling process of long plush toys, as it is difficult to press the outer skin and control the filling part at the same time, resulting in cotton leakage. Moreover, the operation is even more difficult when the outer skin is long.
An automatic cotton filling device including a squeezing mechanism and a locking component was designed. The squeezing mechanism uses a squeezing wheel to make the outer skin fit with the filling tube, and the locking component facilitates the installation and replacement of the outer skin, thereby realizing automated cotton filling.
This design ensures a tight fit between the outer sheath and the filling tube, preventing cotton leakage. At the same time, the operator can control the movement of the outer sheath with both hands, making the filling process more convenient and efficient.
Smart Images
Figure CN223555485U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to cotton filling device field, especially a kind of automatic cotton filling device for plush toy production. BACKGROUND
[0002] Plush toy is a kind of toy type that people like, it is generally composed of plush skin and filling, when producing plush toy, generally first make skin, then fill cotton and other fillings into skin inside using cotton filling device, then sew up cotton filling port, a complete plush toy can be obtained.
[0003] In prior art, when filling long strip-shaped plush toy, skin needs to be folded together first, then skin is all sleeved on the outer wall of cotton filling port, then filling can be started, during filling process, operator needs to pull out skin at uniform speed, and also needs to adjust the position of skin filling part at any time, so that the uniform distribution of cotton inside skin can be ensured, and operator also needs to press skin with hand at any time to ensure that skin and cotton filling tube keep close contact, so that the phenomenon of cotton leakage at the connection of the two can be prevented, however, the length of skin of part of plush toy is long, and it is difficult to press skin and control filling part at the same time when single person operates, so the overall device is inconvenient to use, therefore, an automatic cotton filling device for plush toy production is proposed to solve the above problems. SUMMARY
[0004] In order to make up for the above shortcomings, the utility model provides an automatic cotton filling device for plush toy production, which aims to improve the problem of "single person operation is inconvenient when filling long strip-shaped plush toy" in the prior art.
[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: an automatic cotton filling device for plush toy production, comprising a machine body, a cotton filling tube is installed on the front surface of the machine body, an extrusion mechanism is arranged on the front surface of the machine body, the extrusion mechanism comprises a driving assembly and a driven assembly, the driving assembly comprises a support frame, the rear end of the support frame is fixedly connected to the front surface of the machine body, a driving shaft penetrates through the top end of the support frame and is rotatably connected, a driving frame is fixedly connected to the outer wall of the driving shaft, a rotating wheel frame is fixedly connected to the front surface of the driving frame, an extrusion wheel is rotatably connected to the inner wall of the rotating wheel frame, a torsional spring is fixedly connected to the outer wall of the driving shaft, the other end of the torsional spring is fixedly connected to the inner wall of the support frame, the support frame is provided with a plurality of groups, the plurality of groups of support frames are rotatably arranged with the center line of the cotton filling tube as the rotation axis, the driven assembly is arranged on the inner wall of one of the support frames, and a locking assembly is arranged on the outer wall of the driving shaft.
[0006] As a further description of the above technical scheme:
[0007] The passive assembly comprises a passive rotating shaft, the passive rotating shaft is connected to the inner wall of one of the support frames, the top end of the passive rotating shaft is fixedly connected with a passive wheel, and the left end of the passive rotating shaft is fixedly connected with a passive wheel.
[0008] As a further description of the above technical solution:
[0009] The outer wall of the passive rotating shaft is fixedly connected with a passive frame, and the rotating wheel frame and the extrusion wheel are provided with a plurality of groups.
[0010] As a further description of the above technical solution:
[0011] The active frame is arranged in a Y shape, and the passive frame is arranged in a T shape.
[0012] As a further description of the above technical solution:
[0013] The locking assembly comprises a rotating ring, the rotating ring is fixedly connected to the outer wall of the active rotating shaft, the outer wall of the rotating ring is provided with a locking groove, the front surface of the machine body is fixedly connected with a receiving box near the left end of the support frame, the right end of the receiving box is penetrated and slidably connected with a locking block, and the locking block and the locking groove are matched.
[0014] As a further description of the above technical solution:
[0015] The left end of the locking block is fixedly connected with a locking spring, and the left end of the locking spring is fixedly connected to the inner wall of the receiving box.
[0016] As a further description of the above technical solution:
[0017] The left end of the locking block is fixedly connected with a sliding rod, and the left end of the sliding rod is penetrated and slidably connected with the receiving box.
[0018] As a further description of the above technical solution:
[0019] The left end of the sliding rod is fixedly connected with a push rod.
[0020] The utility model has the advantages of the following beneficial effects:
[0021] 1、The utility model discloses a cotton filling device, which comprises a machine body, a supporting frame, an active rotating shaft, a passive rotating shaft, an active wheel, a passive wheel, a rotating wheel frame, an extrusion wheel, a locking assembly and a locking block.
[0022] 2、The utility model discloses, through setting up locking assembly, when needing to install the outer skin, can directly rotate the rotating frame and make it open, and cooperation locking assembly can directly lock extrusion mechanism, so when replacing the outer skin, need not operator to pull extrusion mechanism constantly, when replacing is more convenient. BRIEF DESCRIPTION OF DRAWINGS
[0023] Figure 1 It is the three-dimensional structure schematic diagram of the whole device in the utility model;
[0024] Figure 2 It is the three-dimensional structure schematic diagram of extrusion mechanism in the utility model;
[0025] Figure 3 It is the three-dimensional structure section view schematic diagram of locking assembly in the utility model.
[0026] LEGEND:
[0027] 1, machine body;2, cotton filling pipe;3, extrusion mechanism;31, support frame;32, driving shaft;33, driving frame;34, rotating frame;35, extrusion wheel;36, driving wheel;37, driven wheel;38, driven shaft;39, driven frame;310, torsion spring;4, locking assembly;41, rotating ring;42, locking groove;43, storage box;44, locking block;45, locking spring;46, sliding rod;47, lever. DETAILED DESCRIPTION
[0028] The technical solutions in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.
[0029] REFERENCE Figure 1 - Figure 3The utility model provides an embodiment: a kind of automatic cotton filling device for plush toy production, the machine body 1 for supporting overall device is included, the front surface of machine body 1 is equipped with the cotton filling pipe 2 for discharging cotton, the front surface of machine body 1 is provided with the extrusion mechanism 3 for fixing outer skin, extrusion mechanism 3 includes driving assembly and passive component, driving assembly includes the support frame 31 for supporting overall driving assembly, the rear end of support frame 31 is fixedly connected at the front surface of machine body 1, the top end of support frame 31 is penetrated and is rotatably connected with the driving shaft 32 for supporting the rotation of driving frame 33, the outer wall of driving shaft 32 is fixedly connected with the driving frame 33 for supporting runner frame 34, the front surface of driving frame 33 is fixedly connected with the runner frame 34 for supporting extrusion wheel 35, the inner wall of runner frame 34 is rotatably connected with the extrusion wheel 35 for extruding outer skin to make it adhere to the outer wall of cotton filling pipe 2, taper groove is provided in extrusion wheel 35 middle position, so that extrusion wheel 35 can form multiple-point contact between it and cotton filling pipe 2 when extruding outer skin, the outer wall of driving shaft 32 is fixedly connected with torsion spring 310 for pulling driving shaft 32, the other end of torsion spring 310 is fixedly connected at the inner wall of support frame 31, and torsion spring 310 will be supported with support frame 31, and pull driving frame 33 inward, support frame 31 is provided with multiple groups, and multiple groups of support frame 31 are rotatably arranged with the center line of cotton filling pipe 2 as rotation axis, passive component is arranged at the inner wall of one of support frame 31, and the outer wall of driving shaft 32 is provided with locking assembly 4 for fixing driving shaft 32.
[0030] With reference to Figure 1 - Figure 3 Passive component includes passive rotation shaft 38 for supporting the rotation of passive frame 39, passive rotation shaft 38 is penetrated and is rotatably connected at the inner wall of one of support frame 31, the top end of driving shaft 32 is fixedly connected with driving wheel 36 for power transmission, the left end of passive rotation shaft 38 is fixedly connected with passive wheel 37 for driving passive rotation shaft 38 to rotate, and passive wheel 37 and driving wheel 36 are engaged with each other, when driving shaft 32 rotates outward, it will drive passive wheel 37 to rotate through driving wheel 36, so as to drive passive rotation shaft 38 to rotate outward, the outer wall of passive rotation shaft 38 is fixedly connected with passive frame 39 for supporting another group of runner frame 34, and runner frame 34, extrusion wheel 35 are provided with multiple groups, the rear end of one of runner frame 34 is fixedly connected at the front end of passive frame 39, when passive rotation shaft 38 rotates inward, it will drive runner frame 34 to rotate inward, so as to drive extrusion wheel 35 to extrude outer skin, driving frame 33 is provided as Y-shaped, when driving frame 33 is provided as Y-shaped, to ensure that there is enough space in the interior to accommodate torsion spring 310, passive frame 39 is provided as T-shaped.
[0031] With reference to Figure 1 - Figure 3The locking assembly 4 comprises a rotating ring 41 for limiting the rotation of the driving shaft 32, the rotating ring 41 is fixedly connected to the outer wall of the driving shaft 32, the outer wall of the rotating ring 41 is provided with a locking groove 42 for accommodating the locking block 44, the front surface of the machine body 1 is fixedly connected with a receiving box 43 for supporting the movement of the locking block 44 near the left end of the support frame 31, the right end of the receiving box 43 is penetratingly and slidingly connected with the locking block 44 for fixing the rotating ring 41, the locking block 44 and the locking groove 42 are matched, when the locking block 44 is inserted into the inside of the locking groove 42, the rotating ring 41 will be fixed and cannot rotate, the left end of the locking block 44 is fixedly connected with a locking spring 45 for pushing the locking block 44, the left end of the locking spring 45 is fixedly connected to the inner wall of the receiving box 43, the locking spring 45 will always push the locking block 44 outward, the left end of the locking block 44 is fixedly connected with a sliding rod 46 for driving the locking block 44 to move, the left end of the sliding rod 46 is penetratingly and slidingly connected with the receiving box 43, the locking block 44 can be moved by pulling the sliding rod 46, the left end of the sliding rod 46 is fixedly connected with a pull rod 47 for facilitating the operator to move the sliding rod 46.
[0032] Working principle: before filling cotton, under the action of the locking spring 45, the locking block 44 will be inserted into the locking groove 42 of the rotating ring 41, locking the driving shaft 32, at this time, the extrusion mechanism 3 is in the open state, which is convenient for the operator to install the plush toy skin, the operator can fold the skin first, and then sleeve the skin on the outer wall of the cotton filling pipe 2.
[0033] The operator manually pulls the pull rod 47, drives the locking block 44 to move left through the sliding rod 46, so that it is separated from the locking groove 42, so that the locking of the driving shaft 32 is released, at this time, under the action of the torsional spring 310, the driving shaft 32 drives the driving frame 33 to rotate inward, the driving wheel 36 also rotates, since the driving wheel 36 and the driven wheel 37 are meshed with each other, so the driven wheel 37 drives the driven shaft 38 to rotate inward, and then the driven frame 39 drives the rotating frame 34 and the extrusion wheel 35 connected thereto to rotate inward, a plurality of extrusion wheels 35 simultaneously extrude the skin inward, ensuring that the skin is closely attached to the cotton filling pipe 2, preventing cotton leakage, as the cotton filling proceeds, the operator can use both hands to pull the skin outward at a uniform speed, so that the skin moves on the cotton filling pipe 2, realizing uniform cotton filling, and at the same time, the position of the skin filling part is adjusted at any time, ensuring that the cotton is evenly distributed.
[0034] Finally, it should be pointed out that: the above only describes the preferred embodiments of the present application, and is not intended to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application shall be included in the protection scope of the present application.
Claims
1. An automatic cotton filling device for producing a stuffed toy, comprising a body (1), characterized in that: The front surface of the machine body (1) is provided with a cotton filling pipe (2), and the front surface of the machine body (1) is provided with an extrusion mechanism (3). The extrusion mechanism (3) comprises a driving assembly and a driven assembly. The driving assembly comprises a support frame (31), the rear end of the support frame (31) is fixedly connected to the front surface of the machine body (1), the top end of the support frame (31) penetrates and is rotationally connected with a driving shaft (32), the outer wall of the driving shaft (32) is fixedly connected with a driving frame (33), the front surface of the driving frame (33) is fixedly connected with a rotating wheel frame (34), the inner wall of the rotating wheel frame (34) is rotationally connected with an extrusion wheel (35), the outer wall of the driving shaft (32) is fixedly connected with a torsional spring (310), the other end of the torsional spring (310) is fixedly connected to the inner wall of the support frame (31), the support frame (31) is provided in multiple groups, and the multiple groups of support frames (31) are rotationally arranged with the center line of the cotton filling pipe (2) as the rotation axis, and the driven assembly is arranged on the inner wall of one of the support frames (31). The outer wall of the driving shaft (32) is provided with a locking assembly (4).
2. The automatic cotton filling device for producing a plush toy according to claim 1, characterized in that: The driven assembly comprises a driven shaft (38), the driven shaft (38) penetrates and is rotationally connected to the inner wall of one of the support frames (31), the top end of the driving shaft (32) is fixedly connected with a driving wheel (36), the left end of the driven shaft (38) is fixedly connected with a driven wheel (37), and the driven wheel (37) and the driving wheel (36) are meshed with each other.
3. The automatic cotton filling device for producing a plush toy according to claim 2, characterized in that: The outer wall of the driven shaft (38) is fixedly connected with a driven frame (39), and the rotating wheel frame (34) and the extrusion wheel (35) are provided in multiple groups. The rear end of one of the rotating wheel frames (34) is fixedly connected to the front end of the driven frame (39).
4. The automatic cotton filling device for producing a plush toy according to claim 3, characterized in that: The driving frame (33) is arranged in a Y shape, and the driven frame (39) is arranged in a T shape.
5. The automatic cotton filling device for producing a plush toy according to claim 1, characterized in that: The locking assembly (4) comprises a rotating ring (41), the rotating ring (41) is fixedly connected to the outer wall of the driving shaft (32), the outer wall of the rotating ring (41) is provided with a locking groove (42), the front surface of the machine body (1) is fixedly connected with a storage box (43) near the left end of the support frame (31), the right end of the storage box (43) penetrates and is slidingly connected with a locking block (44), and the locking block (44) and the locking groove (42) are matched.
6. The automatic cotton filling device for producing a plush toy according to claim 5, characterized in that: The left end of the locking block (44) is fixedly connected with a locking spring (45), and the left end of the locking spring (45) is fixedly connected to the inner wall of the storage box (43).
7. The automatic cotton filling device for producing a plush toy according to claim 5, characterized in that: The left end of the locking block (44) is fixedly connected with a sliding rod (46), and the left end of the sliding rod (46) penetrates and is slidingly connected with the storage box (43).
8. The automatic cotton filling device for producing a plush toy according to claim 7, characterized in that: The left end of the sliding rod (46) is fixedly connected with a push rod (47).