Closed automatic bead stringing device

Abstract

The utility model discloses a closed type automatic bead stringing device which comprises a base lower cover, a base upper cover is installed above the base lower cover through screws, a switch is installed on the front side of the base upper cover, a bead bowl is installed above the base upper cover, a bowl cover is installed above the bead bowl, a round hole is formed in the top of the bowl cover, and a groove is formed in the top of the bowl cover. An inner clamping cylinder clamped with the bead bowl is arranged at the inner top of the bowl cover, a fixed tail pipe is connected to the surface of the top of the bowl cover, a bead stringing needle is arranged in a round hole in a penetrating mode, and a motor is installed at the bottom of the center of the bead bowl; no fixed connection exists between the bead stringing needle and equipment, the bead stringing needle is kept stable through the special form of the bead stringing needle, the needle head can extend to the effective bead stringing position of the bowl bottom of the bead bowl, it is guaranteed that the bead stringing needle does not displace excessively in the rotating process of a machine, and in the bead stringing process, as long as bead materials continuously exist in the bead bowl, the bead stringing needle can work stably. Therefore, automatic infinite bead stringing can be achieved, and the error-tolerant rate is high.

Description

Technical Field

[0001] The utility model relates to the technical field of toy assembly, in particular to a closed automatic bead stringing machine. Background Art

[0002] In the field of toy assembly, bead stringers are common tools for making toy accessories. Bead stringers are used to replace manual bead stringing to improve the efficiency of bead stringing. Bead stringers mostly use relatively small tools, and the functionality of the entire equipment is relatively simple. Currently, bead stringing is mostly done manually with a needle, one by one, which is inefficient and has high labor costs. In addition, many beads are of different sizes, and it is very time-consuming to compare and string them one by one. It is very difficult for children or the elderly to operate. Although there are automatic bead stringing equipment on the market, most of them are relatively large in size and highly mechanized. They are only suitable for large-scale production in factories, but not for personal or family use.

[0003] The existing bead stringing devices are large in size, highly mechanized, and have high economic costs. The overall convenience is not high. The miniaturized bead stringing devices have single functions, and the bead stringer is separated from the needle. It is often necessary to hold or adjust the beading needle to string beads, and it is not possible to string beads fully automatically. When used personally, the needle needs to be clamped in the correct position to string beads, and the fault tolerance rate is low.

[0004] Therefore, those skilled in the art provide a closed automatic bead stringing machine to solve the problems raised in the above background technology. Utility Model Content

[0005] The purpose of the present utility model is to provide a closed automatic bead stringing machine to solve the problems raised in the above background technology that the existing one is not conducive to full-automatic bead stringing and has a low fault tolerance rate.

[0006] To achieve the above purpose, the present invention provides the following technical solutions:

[0007] A closed automatic bead stringing machine comprises: a base lower cover, a base upper cover is installed on the top of the base lower cover by screws, a switch is installed on the front side of the base upper cover, a bead bowl is installed above the base upper cover, a bowl cover is installed above the bead bowl, a round hole is provided on the top of the bowl cover, an inner clamping cylinder engaged with the bead bowl is provided on the inner top of the bowl cover, a fixed tail pipe is connected to the top surface of the bowl cover, a beading needle is inserted into the inside of the round hole, and a motor is installed at the center bottom of the bead bowl.

[0008] As a further solution of the present invention, the bottom of the bead bowl is integrally provided with a bottom cylinder, and the bottom of the bead bowl is in contact with the tip of the beading needle.

[0009] As a further solution of the present invention, a handle is integrally connected to one side of the lower cover of the base, and the upper end of the handle is engaged with the fixed tail pipe.

[0010] As a further solution of the present invention, the output end of the motor is connected to a machine shaft, and a hexagonal pin block is fixedly installed on the upper end of the machine shaft.

[0011] As a further solution of the present invention, the machine shaft is engaged with the bottom of the bead bowl through a hexagonal pin block, and the motor drives the bead bowl through the machine shaft to form a rotational connection.

[0012] As a further solution of the present invention, the external structure of the beading needle is in a curved shape, and the upper end of the beading needle is inserted into the interior of the fixed tail tube.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. There is no fixed connection between the beading needle and the equipment. The special shape of the beading needle keeps it stable, and the needle head can reach the effective beading position at the bottom of the bead bowl, ensuring that the beading needle will not move too much during the rotation of the machine, resulting in beading failure. During the beading process, as long as there are beads in the bead bowl, automatic unlimited beading can be achieved, with a high fault tolerance rate.

[0015] 2. The beading needle adopts a curved structure. Due to the special shape of the needle, it is suitable for both left-handed and right-handed people. The overall applicability is high and the operation is more convenient. The bowl cover is stuck by the base cover, which is conducive to maintaining a uniform relative movement with the bead bowl, and the bowl cover can be tilted and placed on the base cover to facilitate the addition of beads. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of a closed automatic bead stringing machine.

[0017] Figure 2 This is a schematic diagram of the internal structure of a closed automatic bead stringing machine.

[0018] Figure 3 This is a schematic diagram of the structure of a motor in a closed automatic bead stringing machine.

[0019] Figure 4 This is a schematic diagram of the second-angle structural view of the motor in a closed automatic bead stringing machine.

[0020] Figure 5 This is a schematic diagram of the upward structure of the bead bowl and bowl cover in a closed automatic bead stringing machine.

[0021] In the figure: 1. Base lower cover; 2. Base upper cover; 3. Switch; 4. Bead bowl; 5. Bowl cover; 51. Inner clamping cylinder; 6. Round hole; 7. Fixed tail pipe; 8. Beading needle; 9. Handle; 10. Clamping block; 11. Bowl bottom cylinder; 12. Motor; 13. Hexagonal pin block. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figures 1 to 5 The embodiment of the present invention provides a closed automatic bead stringing device, comprising: a base lower cover 1, a base upper cover 2 is installed on the top of the base lower cover 1 by screws, a switch 3 is installed on the front side of the base upper cover 2, a bead bowl 4 is installed on the top of the base upper cover 2, a bowl cover 5 is installed on the top of the bead bowl 4, a round hole 6 is provided on the top of the bowl cover 5, an inner clamping cylinder 51 engaged with the bead bowl 4 is provided on the inner top of the bowl cover 5, a fixed tail pipe 7 is connected to the top surface of the bowl cover 5, a handle 9 is integrally connected to one side of the base lower cover 1, and the upper end of the handle 9 is engaged with the fixed tail pipe 7;

[0024] Specifically, the base upper cover 2 and the base lower cover 1 are fixed together by screws, a handle 9 is connected to one side of the base lower cover 1, and the handle 9 is connected to the bowl cover 5 through the fixed tail pipe 7 installed on the top. The base lower cover 1 stabilizes the bowl cover 5 through the handle 9 and the fixed tail pipe 7. An inner clamping cylinder 51 is provided inside the bowl cover 5, which can be covered on the top of the bead bowl 4 to prevent beads from popping out during the bead stringing process, which is conducive to the realization of closed automatic bead stringing. At the same time, the bowl cover 5 maintains a constant speed relative to the bead bowl 4 through the clamping columns of the base upper cover 2 and the base lower cover 1.

[0025] A beading needle 8 is inserted into the inside of the circular hole 6. The external structure of the beading needle 8 is a curved structure, and the upper end of the beading needle 8 is inserted into the inside of the fixed tail pipe 7. A motor 12 is installed at the center bottom of the bead bowl 4. The bottom of the bead bowl 4 is integrated with a bowl bottom cylinder 11, and the bottom of the bead bowl 4 is in contact with the needle tip of the beading needle 8. The output end of the motor 12 is connected to the machine shaft 10, and the upper end of the machine shaft 10 is fixedly installed with a hexagonal pin block 13. The machine shaft 10 is interlocked with the bottom of the bead bowl 4 through the hexagonal pin block 13, and the motor 12 drives the bead bowl 4 through the machine shaft 10 to form a rotating connection.

[0026] Specifically, the tip of the curved beading needle 8 faces the bottom of the bead bowl 4, the motor 12 is connected to the machine shaft 10, and the machine shaft 10 uses the hexagonal pin block 13 fixedly connected at the upper end to connect to the bead bowl 4, so that the motor 12 can drive the bead bowl 4 to rotate, and during the rotation process, fully automatic beading is achieved.

[0027] The working principle of this utility model is:

[0028] After the beading needle 8 is put into the bead bowl 4, the bead material is poured into the bead bowl 4, the bowl cover 5 is picked up and clamped on the bead bowl 4. After the bowl cover 5 is closed, the beading needle 8 is placed in the bead bowl 4, the needle tip of the beading needle 8 extends to the bottom of the bowl of the bead bowl 4, and the needle tail of the beading needle 8 extends out of the round hole 6 on the top of the bowl cover 5, and the needle tail of the beading needle 8 is located inside the fixed tail tube 7. The fixed tail tube 7 is used to position the beading needle 8, and the needle tip at the bottom of the beading needle 8 is aligned with the cylinder 11 at the bottom of the bowl. The tail of the bowl cover 5 is clamped on the base handle 9 through the fixed tail tube 7, and the forward rotation function of the switch 3 is started. The motor 12 drives the bead bowl 4 to rotate through the machine shaft 10. The bowl cover 5 and the bead bowl 4 maintain a constant speed relative motion. The bead bowl 4 rotates, and the beads with the holes aligned with the needles are automatically strung on the beading needle 8 during the rotation. This cycle is repeated to achieve automatic stringing of beads, avoid manual stringing one by one, and improve the efficiency of beading.

[0029] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A closed automatic bead stringing machine, characterized in that: include: A base lower cover (1) is provided, a base upper cover (2) is installed on the top of the base lower cover (1) by screws, a switch (3) is installed on the front side of the base upper cover (2), a bead bowl (4) is installed on the top of the base upper cover (2), a bowl cover (5) is installed on the top of the bead bowl (4), a round hole (6) is provided on the top of the bowl cover (5), an inner clamping cylinder (51) engaged with the bead bowl (4) is provided on the inner top of the bowl cover (5), a fixed tail pipe (7) is connected to the top surface of the bowl cover (5), a beading needle (8) is inserted into the inside of the round hole (6), and a motor (12) is installed at the center bottom of the bead bowl (4).

2. A closed automatic bead stringing machine according to claim 1, characterized in that: The bottom of the bead bowl (4) is integrally provided with a bottom cylinder (11), and the bottom of the bead bowl (4) is in contact with the needle tip of the beading needle (8).

3. A closed automatic bead stringing machine according to claim 1, characterized in that: A handle (9) is integrally connected to one side of the base lower cover (1), and the upper end of the handle (9) is engaged with the fixed tail pipe (7).

4. A closed automatic bead stringing machine according to claim 1, characterized in that: The output end of the motor (12) is connected to a machine shaft (10), and a hexagonal pin block (13) is fixedly mounted on the upper end of the machine shaft (10).

5. A closed automatic bead stringing machine according to claim 4, characterized in that: The machine shaft (10) is engaged with the bottom of the bead bowl (4) through a hexagonal pin block (13), and the motor (12) drives the bead bowl (4) through the machine shaft (10) to form a rotational connection.

6. A closed automatic bead stringing machine according to claim 1, characterized in that: The external structure of the beading needle (8) is a curved structure, and the upper end of the beading needle (8) is inserted into the interior of the fixed tail pipe (7).

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