Multifunctional automatic bead stringing device with built-in needle

Abstract

The utility model belongs to the technical field of toy assembly, and particularly relates to a multifunctional automatic beading device with built-in needles, which comprises a base lower cover, a base upper cover and bead materials, a motor is arranged in the base lower cover, the base upper cover and the base lower cover are locked and connected through screws, the surface of the motor is connected with a power line in a penetrating manner, and the power line is connected with the bead materials. The other end of the power line penetrates through the side wall of the base upper cover, and a switch used for speed regulation and direction regulation is arranged on the power line. When the bead bowl is driven by the motor to rotate and the eyelets of the bead materials are driven to be aligned with the needle points of the built-in needles, the beads are automatically strung on the needles, the process is repeated, automatic stringing of the beads is achieved, manual stringing one by one is avoided, the bead stringing efficiency is improved, and the bead stringing device is simple in process assembly, small in structure, small in occupied space, low in use threshold and high in practicability. The automatic bead stringing device can be compatible with various bead types, automatic and infinite bead stringing is achieved, a stringing needle does not need to be held by hand or fixed externally, and therefore the safety during bead stringing is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of toy assembly, in particular to a multifunctional built-in needle automatic bead stringer. Background Technique

[0002] At present, most of the bead threading work is done manually by threading one by one with a needle, which is inefficient, has a high labor cost, and many beads are of different sizes. Comparing and threading one by one is very time-consuming and has great difficulty in operation for children or the elderly.

[0003] Although there are already automatic bead stringing devices on the market, most of them are relatively large in size and have a high degree of mechanization. They are only suitable for large-scale production in factories and are not suitable for personal or household use; while small bead stringing devices have a single function, the bead stringer is separated from the needle, and it is often necessary to hold or adjust the bead stringing needle to string beads, and it cannot achieve fully automatic bead stringing. When used personally, the needle needs to be stuck in the correct position to string beads, and the error tolerance is low; therefore, in view of the above problems, a multifunctional built-in needle automatic bead stringer is proposed. Content of the Utility Model

[0004] In order to make up for the deficiencies of the prior art, such as low efficiency and high labor cost, the utility model proposes a multifunctional built-in needle automatic bead stringer.

[0005] The technical solution adopted by the utility model to solve its technical problems is: a multifunctional built-in needle automatic bead stringer of the utility model includes a base lower cover, a base upper cover and bead materials. A motor is arranged inside the base lower cover, and the base upper cover is fixedly connected with the base lower cover by screws;

[0006] A power cord is connected through the surface of the motor, and the other end of the power cord penetrates through the side wall of the base upper cover and is movably connected with the side wall of the base upper cover. A switch for speed regulation and direction adjustment is arranged on the power cord;

[0007] A decorative part lower shell is fixedly installed on the surface of the base upper cover, and a decorative part upper shell is installed on the surface of the decorative part lower shell by screws;

[0008] The output shaft of the motor penetrates through the base upper cover and is rotationally connected with the base upper cover. And the end of the part where the motor output shaft penetrates through the base upper cover is fixedly connected with a bead bowl, and bead materials are placed in the bead bowl. The bead bowl is rotationally connected with the decorative part lower shell;

[0009] A built-in needle is arranged in the bead bowl. A decorative part outlet is jointly opened on the surfaces of the decorative part upper shell and the decorative part lower shell. The tail of the built-in needle penetrates through the decorative part outlet, and a string is arranged inside the built-in needle. The tip of the built-in needle extends to the bottom of the bead bowl;

[0010] Pour the bead materials into the bead bowl. Then, at the position of the ornament outlet, thread the string through the tail of the built-in needle. Start the forward rotation switch to make the motor drive the bead bowl to rotate. During the rotation, the built-in needle will not rotate. When the hole of the bead material aligns with the tip of the built-in needle, the bead will automatically string onto the needle. Then, this process repeats to achieve automatic stringing of beads, avoiding manual stringing one by one, improving the bead stringing efficiency. Moreover, the device has a simple process assembly, a small and compact structure that does not occupy space, a low usage threshold, and can perform automatic infinite bead stringing without the need to hold or externally fix the stringing needle, thus ensuring safety during bead stringing. At the same time, without adjusting any parts of the machine, it can string small beads such as rice beads, as well as large beads such as soft clay pieces and PONY beads, making bead stringing flexible and diverse to meet the needs of different users.

[0011] Preferably, a blanking part is screwed onto the surface of the upper shell of the ornament. The blanking part is used to put in the bead materials. Both the blanking part and the bead bowl are made of transparent materials. Before bead stringing, first unscrew the blanking part and then pour in the bead materials. The blanking part can seal the bead bowl to prevent the bead materials from pouring out and also avoid the possibility that the built-in needle may be squeezed and ejected to hurt people, thus playing a protective role. Since both the blanking part and the bead bowl are made of transparent materials, it is convenient for users to observe the situation of the bead materials stringing onto the needle inside and facilitate timely replenishment of materials.

[0012] Preferably, a track is provided on the surface of the upper shell of the ornament, and the built-in needle is movably arranged inside the track;

[0013] The built-in needle is approximately spiral-shaped. At the same time, it cooperates with the track to ensure that the bead materials are smoothly discharged through the ornament outlet. And the built-in needle is made of deformable material. The built-in needle has no fixed connection with the machine and only maintains its position inside the track through material characteristics. Moreover, the needle tip can bend to reach the effective bead stringing position in the bead bowl, ensuring that the needle will not have excessive displacement during the rotation of the machine and causing bead stringing failure. During the bead stringing process, as long as there are continuous bead materials in the bead bowl, automatic infinite bead stringing can be achieved. At the same time, due to the special shape of the built-in needle, when the motor rotates forward, the bead materials can be strung onto the needle, and when it rotates backward, the bead materials can be removed from the needle. At the same time, this bead stringer adopts a precise built-in needle system. Inside the device, it is a needle-supporting stringing needle rather than a fixed needle, which can ensure that the needle hardly moves and the bead stringing function will not fail. Because the needle tip itself is dangerous, through the design of the movable built-in needle, it can avoid situations such as needle jamming, bead bouncing, and even needle breaking when an individual holds or adjusts the position of the bead stringing needle without correctly clamping the needle.

[0014] Preferably, a fixed block is fixedly connected to the surface of the upper shell of the ornament, and the track is fixedly connected to the surface of the fixed block in a snap-fastening form. Since the track is connected to the fixed block by snap-fastening, it is convenient for users to change the needle later.

[0015] Preferably, both the bead bowl and the blanking member are hemispherical. The hemispherical bead bowl can gather the bead materials at the bottom of the bead bowl, which is more convenient for stringing beads on the built-in needle.

[0016] Preferably, a paddle is fixedly connected to the surface of the track. One end of the paddle away from the track is arranged inside the bead bowl. The paddle can scrape off the bead materials attached to the bead bowl under the action of centrifugal force, ensuring that the bead materials are gathered at the bottom of the bead bowl and can be effectively strung onto the built-in needle, thereby improving the bead stringing efficiency.

[0017] Preferably, the track is made of a transparent material, and a slightly convex portion is provided at the bottom of the bead bowl. The transparent track is convenient for adjusting the position of the built-in needle. At the same time, the design of the convex portion at the bottom of the bead bowl can prevent the bead materials from gathering in the middle of the bottom of the bowl. At the same time, the convex portion can form a groove, enabling the bead materials to be arranged in the groove, which is more convenient for stringing beads on the built-in needle.

[0018] The advantages of the present utility model are as follows:

[0019] 1. In the present utility model, the bead bowl is driven by a motor to rotate. When the holes of the bead materials are aligned with the tip of the built-in needle, the beads are automatically strung on the needle, and then the process is repeated continuously to achieve automatic stringing of the beads, avoiding manual stringing one by one. This improves the bead stringing efficiency. Moreover, the device has a simple process assembly, a small and compact structure that does not occupy space, a low usage threshold, is compatible with various bead types, can perform automatic and infinite bead stringing, and does not require manual holding or external fixing of the stringing needle, thereby ensuring the safety during bead stringing.

[0020] 2. Due to the special shape of the built-in needle in the present utility model, when the motor rotates forward, the bead materials can be strung onto the needle, and when it rotates backward, the bead materials can be removed from the needle. At the same time, this bead stringing device adopts a precise built-in needle system. Inside the device, it is a needle supporting and stringing needle rather than a fixed needle, which can ensure that the needle hardly moves and the bead stringing function will not fail.

[0021] 2. Through the design of the movable built-in needle in the present utility model, it can avoid situations such as needle jamming, bead bouncing, and even needle breakage when an individual holds or adjusts the position of the bead stringing needle without correctly clamping the needle in place. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0023] Figure 1 It is a schematic structural diagram of the automatic bead stringing machine for the embodiment;

[0024] Figure 2 Schematic diagram of the fixed block structure of the embodiment;

[0025] Figure 3 Schematic diagram of the shape structure of the built-in needle of the embodiment;

[0026] Figure 4 Schematic diagram of the disassembled structure of the automatic beading machine of the embodiment;

[0027] Figure 5 Schematic diagram of the bead material structure of the embodiment.

[0028] In the figure: 1, blanking part; 2, upper shell of the decorative part; 3, lower shell of the decorative part; 4, built-in needle; 5, upper cover of the base; 6, lower cover of the base; 7, power cord; 8, bead bowl; 9, paddle; 10, track; 11, outlet of the decorative part; 12, motor; 13, fixed block; 14, bead material. Specific embodiments

[0029] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0030] Please refer to Figures 1-5 As shown, a multifunctional built-in needle automatic beader includes a lower cover 6 of the base, an upper cover 5 of the base and a bead material 14. A motor 12 is arranged inside the lower cover 6 of the base, and the upper cover 5 of the base is fixedly connected to the lower cover 6 of the base by screws;

[0031] The surface of the motor 12 is connected through a power cord 7, and the other end of the power cord 7 penetrates through the side wall of the upper cover 5 of the base and is movably connected to the side wall of the upper cover 5 of the base. A switch for speed regulation and direction adjustment is arranged on the power cord 7;

[0032] The upper surface of the upper cover 5 of the base is fixedly installed with a lower shell 3 of the decorative part, and an upper shell 2 of the decorative part is installed on the surface of the lower shell 3 of the decorative part by screws;

[0033] The output shaft of the motor 12 penetrates through the upper cover 5 of the base and is rotatably connected to the upper cover 5 of the base. And the end of the part where the output shaft of the motor 12 penetrates through the upper cover 5 of the base is fixedly connected with a bead bowl 8, and bead materials 14 are placed in the bead bowl 8;

[0034] An internal needle 4 is arranged inside the bead bowl 8. A bead outlet 11 is formed on the surfaces of the upper decorative shell 2 and the lower decorative shell 3. The tail of the internal needle 4 penetrates through the bead outlet 11, and a string is arranged inside the internal needle 4. The tip of the internal needle 4 extends to the bottom of the bead bowl 8.

[0035] During operation, pour the bead material 14 into the bead bowl 8. Then, at the position of the bead outlet 11, thread the string through the tail of the internal needle 4. Start the forward rotation switch, so that the motor 12 drives the bead bowl 8 to rotate. During the rotation process, the internal needle 4 does not rotate. When the hole of the bead material 14 aligns with the tip of the internal needle 4, the beads are automatically strung on the needle. Then, repeat the process to achieve automatic stringing of the beads, avoiding manual stringing one by one, improving the bead stringing efficiency. Moreover, the process assembly of this device is simple, the structure is small and does not occupy space, the use threshold is low, and it can string beads automatically and infinitely without the need to hold or externally fix the stringing needle, thus ensuring the safety during bead stringing. At the same time, without adjusting any parts of the machine, it can string small beads such as rice beads and large beads such as soft clay pieces and PONY beads, making the bead stringing flexible and diverse, meeting the needs of different users.

[0036] A blanking part 1 is rotatably connected to the surface of the upper decorative shell 2. The blanking part 1 is used for feeding the bead material 14. Both the blanking part 1 and the bead bowl 8 are made of transparent materials. During operation, before stringing beads, first unscrew the blanking part 1, then pour the bead material 14. The blanking part 1 can seal the bead bowl 8 to prevent the bead material 14 from pouring out, and at the same time avoid the possibility that the internal needle 4 may be squeezed out by the bead material 14 and hurt people, thus playing a protective role. Since both the blanking part 1 and the bead bowl 8 are made of transparent materials, it is convenient for users to observe the situation of the internal bead material 14 stringing on the needle and facilitate timely replenishment of materials.

[0037] A track 10 is arranged on the surface of the upper decorative shell 2. The internal needle 4 is movably arranged inside the track 10.

[0038] During operation, the built-in needle 4 is approximately spiral. At the same time, it cooperates with the track 10 to ensure that the bead material 14 smoothly passes through the decorative part outlet 11 and is discharged. Moreover, the built-in needle 4 is made of deformable material. The built-in needle 4 has no fixed connection with the machine and only maintains its position within the track 10 through material properties. And the needle tip can bend to reach the effective bead threading position of the bead bowl 8, ensuring that the needle will not have excessive displacement during the rotation of the machine, which may cause bead threading failure. During the bead threading process, as long as there is continuous bead material 14 in the bead bowl 8, automatic infinite bead threading can be achieved. At the same time, due to the special shape of the built-in needle 4, when the motor rotates forward, the bead material 14 can be strung onto the needle, and when it rotates backward, the bead material 14 can be withdrawn from the needle. At the same time, this bead threading device adopts a precise built-in needle 4 system. Inside the device, it is a needle-supporting bead threading needle instead of a fixed needle, which can ensure that the needle basically does not displace and the bead threading function will not fail. Because the needle tip itself is dangerous, through the design of the movable built-in needle 4, it can be avoided that when an individual holds or adjusts the position of the bead threading needle, if the needle is not stuck in the correct position, there will be situations such as needle jamming, bead bouncing, and in severe cases, needle breakage.

[0039] A fixed block 13 is fixedly connected to the surface of the upper shell 2 of the decorative part. The track 10 is fixedly connected to the surface of the fixed block 13 in a snap-fastening manner. During operation, since the track 10 is connected to the fixed block 13 by snap-fastening, it is convenient for users to change the needle later.

[0040] Both the bead bowl 8 and the blanking part 1 are hemispherical. During operation, the hemispherical bead bowl 8 can gather all the bead material 14 at the bottom of the bead bowl 8, which is more convenient for the built-in needle 4 to thread beads.

[0041] A dial 9 is fixedly connected to the surface of the track 10. One end of the dial 9 away from the track 10 is arranged inside the bead bowl 8. During operation, the dial 9 can scrape off the bead material 14 that adheres to the bead bowl 8 under the action of centrifugal force, ensuring that all the bead material 14 gathers at the bottom of the bead bowl 8 and can be effectively strung onto the built-in needle 4, thereby improving the bead threading efficiency.

[0042] The track 10 is made of transparent material, and a slightly convex part is provided at the bottom of the bead bowl 8. During operation, the transparent material track 10 is convenient for adjusting the position of the built-in needle 4. At the same time, through the design of the convex part at the bottom of the bead bowl 8, it can be avoided that the bead material 14 gathers in the middle of the bottom of the bowl. At the same time, a groove can be formed through the convex part, so that the bead material 14 is arranged in the groove, which is more convenient for the built-in needle 4 to thread beads.

[0043] In the description of this specification, the descriptions referring to terms such as "one embodiment", "example", "specific example", etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0044] The above has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments, and the above embodiments and the descriptions in the specification only illustrate the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and all these changes and improvements fall within the scope of the present utility model claimed.

Claims

1. A multifunctional built-in needle automatic bead stringer, characterized in that: It comprises a base lower cover (6), a base upper cover (5) and beads (14), wherein a motor (12) is arranged inside the base lower cover (6), and the base upper cover (5) is connected to the base lower cover (6) by screw locking; A power line (7) is connected through the surface of the motor (12), the other end of the power line (7) passes through the side wall of the base cover (5) and is movably connected to the side wall of the base cover (5), and a switch for speed and direction adjustment is provided on the power line (7); The surface of the base upper cover (5) is fixedly mounted with a lower shell of a decorative component (3), and the surface of the lower shell of the decorative component (3) is mounted with an upper shell of a decorative component (2) via screws; The output shaft of the motor (12) passes through the upper cover of the base (5) and is rotatably connected to the upper cover of the base (5), and the end of the output shaft of the motor (12) passes through the upper cover of the base (5) and is fixedly connected to a bead bowl (8), in which beads (14) are placed; The bead bowl (8) is provided with a built-in needle (4), the surfaces of the decorative upper shell (2) and the decorative lower shell (3) are provided with a decorative outlet (11), the tail of the built-in needle (4) passes through the decorative outlet (11), and a string is provided in the built-in needle (4), and the needle tip of the built-in needle (4) extends to the bottom of the bead bowl (8).

2. The multifunctional built-in needle automatic bead stringing machine according to claim 1, characterized in that: A blanking piece (1) is screwed onto the surface of the upper shell (2) of the decorative piece. The blanking piece (1) is used to drop beads (14). Both the blanking piece (1) and the bead bowl (8) are made of transparent materials.

3. The multifunctional built-in needle automatic bead stringing machine according to claim 2, characterized in that: A track (10) is arranged on the surface of the upper shell (2) of the decorative component, and the built-in needle (4) is movably arranged inside the track (10).

4. The multifunctional built-in needle automatic bead stringing machine according to claim 3, characterized in that: A fixing block (13) is fixedly connected to the surface of the upper shell (2) of the decorative component, and the track (10) is fixedly connected to the surface of the fixing block (13) in the form of a buckle.

5. The multifunctional built-in needle automatic bead stringing machine according to claim 4, characterized in that: The bead bowl (8) and the blanking piece (1) are both hemispherical.

6. The multifunctional built-in needle automatic bead stringing machine according to claim 5, characterized in that: A paddle (9) is fixedly connected to the surface of the track (10), and one end of the paddle (9) away from the track (10) is arranged in the bead bowl (8).

7. The multifunctional built-in needle automatic bead stringing machine according to claim 6, characterized in that: The track (10) is made of a transparent material, and a slight protrusion is provided at the bottom of the bead bowl (8).

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