Plush filling mechanism for plush toy

Abstract

The utility model relates to the technical field of plush toy production and processing, and discloses a plush toy down filling mechanism which is characterized in that a feeding box is installed in the center of the back face of a working box, a discharging hole is formed in the center of the front face of the working box, and the discharging end of the discharging hole is communicated and connected with a down filling pipe; the center of the outer surface of the down filling pipe is sleeved with a connecting circular plate, grooves are inwards formed in the center of the periphery of the outer surface of the connecting circular plate, and circular protruding plates are longitudinally installed on the upper portion and the lower portion of the center of the inner side face of the connecting circular plate. According to the down filling mechanism for the stuffed toy, the fabric on the periphery of the filling opening of the stuffed toy is attached to a groove of a connecting circular plate, an electric telescopic rod drives a connecting plate and an arc-shaped clamping plate to do lifting motion, the arc-shaped clamping plate is clamped in the groove of the connecting circular plate, and therefore the fabric on the periphery of the filling opening of the stuffed toy is fixed; and the fabric around the filling opening of the stuffed toy can be conveniently fixed in the groove of the connecting circular plate.

Description

Technical Field

[0001] The utility model relates to the technical field of plush toy production and processing, in particular to a plush toy filling mechanism. Background Art

[0002] Plush toys are made of plush fabrics, PP cotton and other textile materials as the main fabrics, and filled with various fillers inside. They can also be called soft toys or stuffed toys. In Guangdong, Hong Kong and Macao, they are called "plush dolls".

[0003] During the production and processing of plush toys, the inside of the toy needs to be filled with down. Common plush toy filling mechanisms first shape the outer fabric of the plush toy into a basic shape with a filling port. The filling down is then placed inside the filling structure of the device. The filling port of the plush toy is then connected to the discharge end of the filling tube of the filling device. The filling down is then injected into the interior of the plush toy fabric through the filling tube using a high-pressure air pump on the device, causing the plush toy fabric to gradually expand. This is a common method of filling plush toys. During the filling process, the filling port of the fabric needs to wrap the discharge end of the filling tube inside. Since common filling devices use high-pressure air pumps, this can easily cause the filling port of the fabric to separate from the filling tube, resulting in filling failure. Some filling equipments are provided with splints around the discharge end of the filling tube, and the filling port of the plush toy is fixed on the outer surface of the filling tube by the splints. Although this method can improve the connectivity between the filling port of the plush toy and the outer surface of the filling tube, since the filling tube is usually cylindrical and has a smooth outer surface, it is impossible to ensure that the filling port of the plush toy is fixed on the outer surface of the filling tube by only using the splints, which usually causes separation between the filling port of the fabric and the filling tube. For this reason, a plush toy filling mechanism is proposed. Utility Model Content

[0004] (1) Technical problems solved

[0005] In view of the deficiencies in the prior art, the present invention provides a plush toy filling mechanism to solve the above-mentioned technical problems.

[0006] (2) Technical solution

[0007] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a plush toy filling mechanism, comprising a working box, a feeding box mounted at the center of the back of the working box, a discharge hole at the center of the front of the working box, and a filling tube connected to the discharge end of the discharge hole, a connecting circular plate sleeved at the center of the outer surface of the filling tube, a groove formed inwardly at the center of the outer surface of the connecting circular plate, circular convex plates mounted longitudinally at the upper and lower center portions of the inner side of the connecting circular plate, telescopic adjustment rods vertically attached to the inner side of the circular convex plates, the inner ends of the telescopic adjustment rods connected to corresponding positions on the front of the working box, and self-locking universal wheels mounted longitudinally around the bottoms of the working box and the feeding box. The connecting circular plate can be driven by the telescopic adjustment rod to move along the outer surface of the filling tube, thereby adjusting the position of the connecting circular plate on the outer surface of the filling tube. At the same time, when filling the plush toy, the fabric around the filling port of the plush toy can be fitted into the groove of the connecting circular plate.

[0008] Preferably, a first door is hingedly connected to the center of one side of the work box, a first handle is longitudinally mounted at the center of one front side of the first door, and hydraulic cylinders are transversely mounted at the centers of the top and bottom of the work box. The first door of the work box can be opened via the first handle, thereby facilitating maintenance and cleaning of the interior of the work box.

[0009] Preferably, a piston rod is vertically attached to the lower telescopic end at the center of the front face of the hydraulic cylinder, and an arc-shaped connecting rod is transversely attached to the outer end of each piston rod, and a supporting top plate is transversely attached to the outer end of each arc-shaped connecting rod. The hydraulic cylinder drives the corresponding supporting top plate to move via the piston rod and the arc-shaped connecting rod, so that the supporting top plate can move with the movement of the connecting circular plate.

[0010] Preferably, an electric telescopic rod is longitudinally mounted at the center of the top of each support plate, and the telescopic bottom end of each electric telescopic rod extends downward through the top of each support plate and is connected to a connecting plate. Each connecting plate has a longitudinally mounted arc-shaped retaining plate at its bottom, and the position of the arc-shaped retaining plate corresponds to the position of the groove defined in the connecting circular plate. The electric telescopic rod drives the connecting plate and the arc-shaped retaining plate to move upward and downward, thereby retaining the arc-shaped retaining plate within the groove of the connecting circular plate, thereby securing the fabric surrounding the stuffing port of the plush toy.

[0011] Preferably, an observation window is provided at the center of the upper front portion of the feed box. A discharge pipe is connected to the discharge hole at the center lower front portion of the feed box, and connecting rods are vertically mounted on both sides of the discharge pipe. The discharge end of the discharge pipe is connected to the feed hole at the back of the work box, and one end of the connecting rod is connected to corresponding positions on both sides of the feed hole at the back of the work box. The feed box delivers the filling down into the interior of the work box through the discharge pipe, and the amount of filling down inside the feed box can be checked through the observation window, facilitating timely addition of materials.

[0012] Preferably, a feed pipe is connected to the feed hole at the upper center of the back of the feed box, and a second door is hinged on both sides at the lower center of the back of the feed box. A second handle is longitudinally provided on one side of the front center of the second door. The feed pipe of the feed box is connected to the discharge end of the external feeding structure, thereby guiding the filling wool into the interior of the feed box for easy use. At the same time, the second door of the feed box can be opened by the second handle to facilitate maintenance and replacement of the interior.

[0013] (3) Beneficial effects

[0014] Compared with the prior art, the present invention provides a plush toy filling mechanism, which has the following beneficial effects:

[0015] 1. The plush toy filling mechanism drives the connecting circular plate to move along the outer surface of the filling tube through the telescopic adjustment rod, thereby adjusting the position of the connecting circular plate on the outer surface of the filling tube. At the same time, when filling, the fabric around the filling port of the plush toy can be fitted into the groove of the connecting circular plate. The electric telescopic rod drives the connecting plate and the arc-shaped clamping plate to perform lifting movements, thereby clamping the arc-shaped clamping plate inside the groove of the connecting circular plate, thereby fixing the fabric around the filling port of the plush toy. In this way, the fabric around the filling port of the plush toy is conveniently fixed inside the groove of the connecting circular plate, making the connection between the filling port of the plush toy and the filling tube more firmly and avoiding separation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the device of the utility model from the left side of the rear;

[0018] Figure 3 This is a schematic diagram of the bottom structure of the support top plate of the utility model.

[0019] In the figure: 1. working box; 2. feeding box; 3. filling tube; 4. connecting circular plate; 5. telescopic adjustment rod; 6. hydraulic cylinder; 7. piston rod; 8. arc-shaped connecting rod; 9. supporting top plate; 10. electric telescopic rod; 11. arc-shaped clamping plate; 12. feeding tube. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] The utility model provides a technical solution, a plush toy filling mechanism, including a working box 1, a feeding box 2, a filling tube 3, a connecting circular plate 4, a telescopic adjustment rod 5, a hydraulic cylinder 6, a piston rod 7, an arc-shaped connecting rod 8, a supporting top plate 9, an electric telescopic rod 10, an arc-shaped card plate 11 and a feeding tube 12. Please refer to Figure 1 A feed box 2 is mounted at the center of the back of the work box 1. A discharge hole is provided at the center of the front of the work box 1, and the discharge end of the discharge hole is connected to a filling tube 3. A connecting circular plate 4 is sleeved at the center of the outer surface of the filling tube 3. The outer surface of the connecting circular plate 4 is provided with inward grooves at the center of the periphery. Circular convex plates are longitudinally mounted at the upper and lower centers of the inner side of the connecting circular plate 4. Telescopic adjustment rods 5 are vertically mounted on the inner side of each circular convex plate. The inner ends of the telescopic adjustment rods 5 are connected to corresponding positions on the front of the work box 1. Self-locking universal wheels are longitudinally mounted around the bottoms of the work box 1 and the feed box 2. The telescopic adjustment rod 5 can be used to drive the connecting circular plate 4 to move along the outer surface of the filling tube 3, thereby adjusting the position of the connecting circular plate 4 on the outer surface of the filling tube 3. At the same time, when filling the plush toy, the fabric around the filling port can be fitted into the grooves of the connecting circular plate 4.

[0022] See also Figure 3 A first door is hinged at the center of one side of the work box 1. A first handle is longitudinally mounted at the center of one side of the front of the first door. Hydraulic cylinders 6 are transversely mounted at the center of each of the top and bottom of the work box 1. The first door of the work box 1 can be opened via the first handle, making it easier to access and clean the interior of the work box 1.

[0023] See also Figure 1 A piston rod 7 is vertically attached to the lower telescopic end of the front center of the hydraulic cylinder 6. An arc-shaped connecting rod 8 is transversely attached to the outer end of each piston rod 7. Furthermore, a support top plate 9 is transversely attached to the outer end of each arc-shaped connecting rod 8. The hydraulic cylinder 6 drives the corresponding support top plate 9 to move via the piston rod 7 and the arc-shaped connecting rod 8, thereby allowing the support top plate 9 to move along with the movement of the connecting circular plate 4.

[0024] See also Figure 3An electric telescopic rod 10 is longitudinally mounted at the center of the top of the support top plate 9. The telescopic bottom end of the electric telescopic rod 10 extends downward through the top of the support top plate 9 and is connected to a connecting plate. A curved clip 11 is longitudinally mounted at the bottom of each connecting plate, and the position of the curved clip 11 corresponds to the groove defined in the connecting circular plate 4. The electric telescopic rod 10 drives the connecting plate and the curved clip 11 to move upward and downward, thereby locking the curved clip 11 into the groove of the connecting circular plate 4, thereby securing the fabric around the stuffing port of the plush toy.

[0025] An observation window is provided at the upper center of the front of the feed box 2. A discharge pipe is connected to the discharge hole at the lower center of the front of the feed box 2. Connecting rods are vertically mounted on both sides of the discharge pipe. The discharge end of the discharge pipe is connected to the feed hole on the back of the work box 1, and one end of the connecting rod is connected to corresponding positions on both sides of the feed hole on the back of the work box 1. The feed box 2 delivers the filling down into the interior of the work box 1 through the discharge pipe. The amount of filling down inside the feed box 2 can be checked through the observation window, facilitating timely refilling.

[0026] See also Figure 2 The feed hole at the upper center of the back of the feed box 2 is connected to a feed pipe 12. A second door is hinged on both sides of the lower center of the back of the feed box 2. A second handle is longitudinally attached to one side of the front center of the second door. The feed pipe 12 of the feed box 2 is connected to the discharge end of the external feeding structure, thereby guiding the filling wool into the interior of the feed box 2 for easy use. At the same time, the second door of the feed box 2 can be opened using the second handle to facilitate maintenance and replacement of the interior.

[0027] The working principle of this device is as follows: the telescopic adjustment rod 5 drives the connecting circular plate 4 to move along the outer surface of the filling tube 3, thereby adjusting the position of the connecting circular plate 4 on the outer surface of the filling tube 3; the hydraulic cylinder 6 drives the corresponding supporting top plate 9 to move through the piston rod 7 and the arc-shaped connecting rod 8, so that the supporting top plate 9 can move with the movement of the connecting circular plate 4; at the same time, when filling, the fabric around the filling port of the plush toy can be fitted into the groove of the connecting circular plate 4; the electric telescopic rod 10 drives the connecting plate and the arc-shaped clamping plate 11 to perform lifting movements, thereby clamping the arc-shaped clamping plate 11 inside the groove of the connecting circular plate 4, thereby fixing the fabric around the filling port of the plush toy.

[0028] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0029] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A plush toy filling mechanism, including a working box, characterized in that: A feeding box is installed at the center of the back of the working box, and a discharge hole is provided at the center of the front of the working box, and the discharge end of the discharge hole is connected to a filling tube, and a connecting circular plate is sleeved at the center of the outer surface of the filling tube, and grooves are provided inwardly at the center positions around the outer surface of the connecting circular plate, and circular convex plates are longitudinally installed at the upper and lower parts of the center position of the inner side surface of the connecting circular plate, and telescopic adjustment rods are vertically added to the inner sides of the circular convex plates, and the inner ends of the telescopic adjustment rods are connected to the corresponding positions on the front of the working box, and self-locking universal wheels are longitudinally installed around the bottoms of the working box and the feeding box.

2. The plush toy filling mechanism according to claim 1, characterized in that: A first box door is hinged at the center of one side of the working box, a first handle is longitudinally installed at the center of one side of the front of the first box door, and hydraulic cylinders are horizontally installed at the center of the top and bottom of the working box.

3. The plush toy filling mechanism according to claim 2, characterized in that: A piston rod is vertically provided at the lower telescopic end of the front center position of the hydraulic cylinder, and an arc-shaped connecting rod is horizontally installed at the outer end of the piston rod, and a supporting top plate is horizontally provided at the outer end of the arc-shaped connecting rod.

4. The plush toy filling mechanism according to claim 3, characterized in that: An electric telescopic rod is longitudinally installed at the center position of the top of the supporting top plate, and the telescopic bottom end of the electric telescopic rod passes through the top of the supporting top plate and extends downward, and is connected to a connecting plate. An arc-shaped clip is longitudinally added to the bottom of the connecting plate, and the position relationship of the arc-shaped clip corresponds to the groove opened on the connecting circular plate.

5. The plush toy filling mechanism according to claim 1, characterized in that: An observation window is provided at the upper center position of the front of the feed box, and a discharge pipe is connected to the discharge hole at the lower center position of the front of the feed box, and connecting rods are vertically installed on both sides of the discharge pipe. The discharge end of the discharge pipe is connected to the feed hole on the back of the working box, and one end of the connecting rod is connected to the corresponding positions on both sides of the feed hole on the back of the working box.

6. The plush toy filling mechanism according to claim 1, characterized in that: The feed hole at the upper center of the back of the feed box is connected to a feed pipe, and second box doors are hinged on both sides of the lower center of the back of the feed box, and a second handle is longitudinally provided on one side of the front center of the second box door.

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