Threading mechanism of drilling bead stringing machine

Abstract

The utility model relates to a threading mechanism of a drilling bead stringing machine, and belongs to the field of automation equipment. The threading machine comprises a threading machine frame and is structurally characterized by further comprising a wire releasing assembly, a welding assembly, a lifting assembly, a clamping assembly and a wire guiding assembly, the wire releasing assembly, the welding assembly, the lifting assembly and the wire guiding assembly are all arranged on the threading machine frame, the clamping assembly is located above the lifting assembly, and the wire guiding assembly is located above the clamping assembly. The lifting assembly is located above the wire guiding assembly, the wire guiding assembly is located above the wire releasing assembly, the wire releasing assembly is located in the middle of the threading rack, the welding assembly is located on the side portion of the threading rack, the wire releasing assembly comprises a wire releasing frame, a wire releasing shaft and a wire releasing disc, the wire releasing frame is installed on the threading rack, and the wire releasing shaft is installed on the wire releasing disc. The wire releasing shaft is installed on the wire releasing frame, and the wire releasing disc is installed on the wire releasing shaft.

Description

Technical Field

[0001] The utility model relates to a threading mechanism of a drilling and beading machine, belonging to the field of automation equipment. Background Art

[0002] With the increasing use of beads in the appearance of many products, the amount of bead stringing work has also increased greatly. Before the beads are threaded onto the silk thread, they need to be punched, and then the silk thread is manually passed through the bead holes. Before stringing the beads, the silk thread needs to be knotted manually. The entire process needs to be completed manually, and the number of beads required needs to be manually counted, which results in low work efficiency and difficulty in ensuring product quality. Utility Model Content

[0003] The purpose of the utility model is to overcome the above-mentioned deficiencies in the prior art and to provide a threading mechanism of a drilling and threading machine with a reasonable structural design.

[0004] The technical solution adopted by the utility model to solve the above-mentioned problem is: the threading mechanism of the drilling and threading machine includes a threading frame, and its structural characteristics are: it also includes a wire-releasing assembly, a welding assembly, a pulling assembly, a clamping assembly and a wire guiding assembly, the wire-releasing assembly, the welding assembly, the pulling assembly and the wire guiding assembly are all arranged on the threading frame, the clamping assembly is located above the pulling assembly, the pulling assembly is located above the wire guiding assembly, the wire guiding assembly is located above the wire-releasing assembly, the wire-releasing assembly is located in the middle of the threading frame, and the welding assembly is located on the side of the threading frame.

[0005] Furthermore, the wire-releasing assembly comprises a wire-releasing frame, a wire-releasing shaft and a wire-releasing disc, wherein the wire-releasing frame is mounted on a threading frame, the wire-releasing shaft is mounted on the wire-releasing frame, and the wire-releasing disc is mounted on the wire-releasing shaft.

[0006] Furthermore, the welding assembly includes a welding lifting frame, a welding translation frame, a welding frame and a welding machine, the welding lifting frame is installed on the threading frame, the welding translation frame is installed on the welding lifting frame, the welding frame is installed on the welding translation frame, and the welding machine is installed on the welding frame.

[0007] Furthermore, the welding assembly also includes a welding lifting slide rail, a welding lifting slider, a welding translation slide rail and a welding translation slider, the welding lifting slide rail is installed on the threading frame, the welding lifting slider is installed on the welding lifting frame, the welding lifting slider cooperates with the welding lifting slide rail, the welding translation slide rail is installed on the welding lifting frame, the welding translation slider is installed on the welding translation frame, and the welding translation slider cooperates with the welding translation slide rail.

[0008] Furthermore, the lifting assembly includes a lifting and lifting frame, a lifting and translating frame, a lifting shaft, a lifting sleeve, a lifting shaft seat, a wire slot and a wire through hole. The lifting and lifting frame is installed on the threading frame, the lifting and translating frame is installed on the lifting and lifting frame, the lifting shaft seat is installed on the lifting and translating frame, the lifting shaft is installed on the lifting shaft seat, the lifting sleeve is installed on the lifting shaft, the wire slot is arranged on the lifting sleeve, and the wire through hole is arranged on the lifting and translating frame.

[0009] Furthermore, the lifting assembly also includes a lifting and lifting slide rail, a lifting and lifting slider, a lifting and translating slide rail and a lifting and translating slider. The lifting and lifting slide rail is installed on the threading machine frame, the lifting and lifting slider is installed on the lifting and lifting frame, the lifting and lifting slider cooperates with the lifting and lifting slide rail, the lifting and translating slide rail is installed on the lifting and lifting frame, the lifting and translating slider is installed on the lifting and translating frame, and the lifting and translating slider cooperates with the lifting and translating slide rail.

[0010] Furthermore, there are two lifting shafts, each of which is equipped with a lifting rubber roller sleeve, and the two lifting rubber roller sleeves are in contact with each other, one of which is an active lifting shaft and the other is a driven lifting shaft.

[0011] Furthermore, the clamping assembly includes a clamping lifting frame, a clamping translation frame, a wire clamping hole and a clamping fixed frame, the clamping fixed frame is located above the threading frame, the clamping lifting frame is installed on the clamping fixed frame, the clamping translation frame is installed on the clamping lifting frame, and the wire clamping hole is arranged on the clamping translation frame.

[0012] Furthermore, the clamping assembly also includes a clamping lifting slide rail, a clamping lifting slider, a clamping translation slide rail and a clamping translation slider, the clamping lifting slide rail is installed on the clamping fixed frame, the clamping lifting slider is installed on the clamping lifting frame, the clamping lifting slider cooperates with the clamping lifting slide rail, the clamping translation slide rail is installed on the clamping lifting frame, the clamping translation slider is installed on the clamping translation frame, and the clamping translation slider cooperates with the clamping translation slide rail.

[0013] Furthermore, the wire guide assembly includes a wire guide rack, a wire guide plate and a wire guide hole, the wire guide rack is installed on the threading machine frame, the wire guide plate is installed on the wire guide rack, and the wire guide hole is arranged on the wire guide plate.

[0014] Compared with the prior art, the utility model has the following advantages: the threading mechanism can be used to pull the silk thread to the appropriate position through the pulling component and then weld the node on the silk thread through the welding component; the silk thread is passed through the beads through the pulling component and then clamped by the clamping group; after the pulling component is released, the beads fall down; the pulling component is closed to realize the silk thread retraction, and the interference with the drilling mechanism can be avoided at this time, and the beads can be automatically threaded, and manual operation is required only when the silk thread is led out. The subsequent threading process is unmanned, which can improve work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the threading mechanism of the drilling and threading machine according to an embodiment of the utility model.

[0016] Figure 2 It is a schematic diagram of the exploded structure of the threading mechanism of the drilling and threading machine according to the embodiment of the utility model.

[0017] Figure 3 yes Figure 2 Schematic diagram of the enlarged structure of Part III.

[0018] In the figure: threading rack C1, wire release assembly C2, welding assembly C3, pulling assembly C4, clamping assembly C5, wire guide assembly C6,

[0019] Wire feeding rack C21, wire feeding shaft C22, wire feeding disc C23,

[0020] Welding lifting frame C31, welding lifting rail C32, welding lifting slider C33, welding translation frame C34, welding translation rail C35, welding translation slider C36, welding frame C37, welding machine C38,

[0021] Lifting and lifting frame C41, lifting and lifting slide rail C42, lifting and lifting slider C43, lifting and translation frame C44, lifting and translation slide rail C45, lifting and translation slider C46, ​​lifting shaft C47, lifting shaft sleeve C48, lifting shaft seat C49, wire slot C410, wire through hole C411, lifting rubber roller sleeve C412,

[0022] Clamping lifting frame C51, clamping lifting rail C52, clamping lifting slider C53, clamping translation frame C54, clamping translation rail C55, clamping translation slider C56, wire clamping hole C57, clamping fixed frame C58,

[0023] Wire guide rack C61, wire guide plate C62, wire guide hole C63. DETAILED DESCRIPTION

[0024] The present invention will be further described in detail below with reference to the accompanying drawings and through examples. The following examples are provided to explain the present invention, but the present invention is not limited to the following examples.

[0025] Example

[0026] See also Figures 1 to 3 As shown, it should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the limiting conditions for the implementation of the utility model, so they have no substantial technical significance. Any modification of the structure, change of the proportional relationship or adjustment of the size, without affecting the effects and purposes that can be achieved by the utility model, should still fall within the scope of the technical content disclosed by the utility model. At the same time, if there are references to terms such as "upper", "lower", "left", "right", "middle" and "one" in this specification, they are only for the convenience of description, and are not used to limit the scope of the implementation of the utility model. The change or adjustment of their relative relationship, without substantially changing the technical content, should also be regarded as the scope of the implementation of the utility model.

[0027] The threading mechanism of the drilling and beading machine in this embodiment includes a threading frame C1, a wire-releasing assembly C2, a welding assembly C3, a pulling assembly C4, a clamping assembly C5 and a wire guiding assembly C6. The wire-releasing assembly C2, the welding assembly C3, the pulling assembly C4 and the wire guiding assembly C6 are all arranged on the threading frame C1, the clamping assembly C5 is located above the pulling assembly C4, the pulling assembly C4 is located above the wire guiding assembly C6, the wire guiding assembly C6 is located above the wire-releasing assembly C2, the wire-releasing assembly C2 is located in the middle of the threading frame C1, and the welding assembly C3 is located on the side of the threading frame C1.

[0028] The wire-releasing assembly C2 in this embodiment includes a wire-releasing frame C21, a wire-releasing shaft C22 and a wire-releasing disc C23. The wire-releasing frame C21 is installed on the threading frame C1, the wire-releasing shaft C22 is installed on the wire-releasing frame C21, and the wire-releasing disc C23 is installed on the wire-releasing shaft C22.

[0029] The welding assembly C3 in this embodiment includes a welding lifting frame C31, a welding lifting slide rail C32, a welding lifting slider C33, a welding translation frame C34, a welding translation slide rail C35, a welding translation slider C36, a welding frame C37 and a welding machine C38. The welding lifting frame C31 is installed on the threading frame C1, the welding translation frame C34 is installed on the welding lifting frame C31, the welding frame C37 is installed on the welding translation frame C34, and the welding machine C38 is installed on the welding frame C37.

[0030] The welding lifting rail C32 in this embodiment is installed on the threading machine frame C1, the welding lifting slider C33 is installed on the welding lifting frame C31, the welding lifting slider C33 cooperates with the welding lifting rail C32, the welding translation rail C35 is installed on the welding lifting frame C31, the welding translation slider C36 is installed on the welding translation frame C34, and the welding translation slider C36 cooperates with the welding translation rail C35.

[0031] The lifting assembly C4 in this embodiment includes a lifting and lifting frame C41, a lifting and lifting slide rail C42, a lifting and lifting slider C43, a lifting and translation frame C44, a lifting and translation slide rail C45, a lifting and translation slider C46, ​​a lifting shaft C47, a lifting sleeve C48, a lifting shaft seat C49, a wire groove C410 and a wire through hole C411. The lifting and lifting frame C41 is installed on the threading machine frame C1, the lifting and translation frame C44 is installed on the lifting and lifting frame C41, the lifting shaft seat C49 is installed on the lifting and translation frame C44, the lifting shaft C47 is installed on the lifting shaft seat C49, the lifting sleeve C48 is installed on the lifting shaft C47, the wire groove C410 is arranged on the lifting sleeve C48, and the wire through hole C411 is arranged on the lifting and translation frame C44.

[0032] The lifting and lifting slide rail C42 in this embodiment is installed on the threading machine frame C1, the lifting and lifting slider C43 is installed on the lifting and lifting frame C41, the lifting and lifting slider C43 cooperates with the lifting and lifting slide rail C42, the lifting and translation slide rail C45 is installed on the lifting and lifting frame C41, the lifting and translation slider C46 is installed on the lifting and translation frame C44, and the lifting and translation slider C46 cooperates with the lifting and translation slide rail C45.

[0033] In this embodiment, there are two lifting shafts C47, each of which is equipped with a lifting rubber roller sleeve C412. The two lifting rubber roller sleeves C412 are in contact with each other, one of which is the active lifting shaft C47, and the other is the driven lifting shaft C47.

[0034] The clamping assembly C5 in this embodiment includes a clamping lifting frame C51, a clamping lifting slide rail C52, a clamping lifting slider C53, a clamping translation frame C54, a clamping translation slide rail C55, a clamping translation slider C56, a wire clamping hole C57 and a clamping fixed frame C58. The clamping fixed frame C58 is located above the threading frame C1, the clamping lifting frame C51 is installed on the clamping fixed frame C58, the clamping translation frame C54 is installed on the clamping lifting frame C51, and the wire clamping hole C57 is set on the clamping translation frame C54.

[0035] The clamping and lifting slide rail C52 in this embodiment is installed on the clamping fixed frame C58, the clamping and lifting slider C53 is installed on the clamping and lifting frame C51, the clamping and lifting slider C53 cooperates with the clamping and lifting slide rail C52, the clamping and translational slide rail C55 is installed on the clamping and lifting frame C51, the clamping and translational slider C56 is installed on the clamping and translational frame C54, and the clamping and translational slider C56 cooperates with the clamping and translational slide rail C55.

[0036] The wire guide assembly C6 in this embodiment includes a wire guide frame C61, a wire guide plate C62 and a wire guide hole C63. The wire guide frame C61 is installed on the threading frame C1, the wire guide plate C62 is installed on the wire guide frame C61, and the wire guide hole C63 is provided on the wire guide plate C62.

[0037] Specifically, when the threading mechanism is working, the wire on the wire release disk C23 is manually led out, and the wire is passed through the wire guide hole C63. At the same time, the wire is clamped into the wire clamping groove C410 and clamped by a lifting sleeve C48. After the entire lifting assembly C4 is dragged up to the specified position by the lifting lifting frame C41, a node is welded at the lower end of the wire by the welding machine C38 to prevent the lowest bead from falling. When welding the node, the position of the welding machine C38 can be adjusted by the welding lifting frame C31 to achieve welding at different positions of the wire.

[0038] The bead hole is moved to the top of the wire guide assembly C6 through the drilling mechanism, and the bead after drilling is located between the lifting and translation frame C44 and the clamping and translation frame C54. When the bead hole is aligned with the wire through hole C411, the two lifting shafts C47 are in contact with each other through the lifting rubber roller sleeve C412. When one of the lifting shafts C47 rotates, the other lifting shaft C47 can be driven to rotate synchronously to realize the pulling and pushing of the wire. The positive rotation of the lifting shaft C47 can pull the wire upward and make the wire pass through the wire through hole C411, the bead hole and the wire clamp hole C57 in turn, and the wire is closed by moving the clamping and translation frame C54. Clamped in the wire through hole C411, the clamp of the drilling mechanism releases the bead, causing the bead to fall onto the lifting and translation frame C44. At this time, the lifting and translation frame C44 is opened and the bead can fall along the wire. After the bead falls, the lifting and translation frame C44 closes and clamps the wire through the wire clamping groove C410 on the lifting sleeve C48, and then moves and opens by clamping the translation frame C54. At this time, the lifting shaft C47 is reversed to push the wire down and make the wire retreat to the bottom of the wire through hole C411, when it does not separate from the lifting sleeve C48. At this time, the wire is only clamped by two lifting sleeves C48, and then the drilling mechanism retreats, and the operation is repeated.

[0039] In addition, it should be noted that the shapes and names of the parts and components of the specific embodiments described in this specification may be different, and the above content described in this specification is only an example of the structure of the utility model. All equivalent changes or simple changes made based on the structure, features and principles described in the patent concept of the utility model are included in the protection scope of the utility model patent. Technicians in the technical field of the utility model can make various modifications or supplements to the specific embodiments described or replace them in a similar manner, as long as they do not deviate from the structure of the utility model or exceed the scope defined by the claims, they should all fall within the protection scope of the utility model.

Claims

1. A threading mechanism for a drilling and beading machine, comprising a threading frame (C1), characterized in that: The invention also includes a wire-releasing assembly (C2), a welding assembly (C3), a lifting assembly (C4), a clamping assembly (C5) and a wire-guiding assembly (C6); the wire-releasing assembly (C2), the welding assembly (C3), the lifting assembly (C4) and the wire-guiding assembly (C6) are all arranged on a wire-threading frame (C1); the clamping assembly (C5) is located above the lifting assembly (C4); the lifting assembly (C4) is located above the wire-guiding assembly (C6); the wire-guiding assembly (C6) is located above the wire-releasing assembly (C2); the wire-releasing assembly (C2) is located in the middle of the wire-threading frame (C1); and the welding assembly (C3) is located on the side of the wire-threading frame (C1).

2. The threading mechanism of the drilling and threading machine according to claim 1, characterized in that: The wire-releasing assembly (C2) comprises a wire-releasing frame (C21), a wire-releasing shaft (C22) and a wire-releasing disc (C23); the wire-releasing frame (C21) is mounted on a threading frame (C1), the wire-releasing shaft (C22) is mounted on the wire-releasing frame (C21), and the wire-releasing disc (C23) is mounted on the wire-releasing shaft (C22).

3. The threading mechanism of the drilling and threading machine according to claim 1, characterized in that: The welding assembly (C3) comprises a welding lifting frame (C31), a welding translation frame (C34), a welding frame (C37) and a welding machine (C38); the welding lifting frame (C31) is installed on the threading frame (C1); the welding translation frame (C34) is installed on the welding lifting frame (C31); the welding frame (C37) is installed on the welding translation frame (C34); and the welding machine (C38) is installed on the welding frame (C37).

4. The threading mechanism of the drilling and threading machine according to claim 3, characterized in that: The welding assembly (C3) further comprises a welding lifting rail (C32), a welding lifting slider (C33), a welding translational rail (C35) and a welding translational slider (C36); the welding lifting rail (C32) is mounted on a threading machine frame (C1); the welding lifting slider (C33) is mounted on a welding lifting frame (C31); the welding lifting slider (C33) cooperates with the welding lifting rail (C32); the welding translational rail (C35) is mounted on the welding lifting frame (C31); the welding translational slider (C36) is mounted on the welding translational frame (C34); and the welding translational slider (C36) cooperates with the welding translational rail (C35).

5. The threading mechanism of the drilling and threading machine according to claim 1, characterized in that: The lifting assembly (C4) includes a lifting and lifting frame (C41), a lifting and translating frame (C44), a lifting shaft (C47), a lifting sleeve (C48), a lifting shaft seat (C49), a wire slot (C410) and a wire through hole (C411); the lifting and lifting frame (C41) is installed on the threading frame (C1); the lifting and translating frame (C44) is installed on the lifting and lifting frame (C41); the lifting shaft seat (C49) is installed on the lifting and translating frame (C44); the lifting shaft (C47) is installed on the lifting shaft seat (C49); the lifting sleeve (C48) is installed on the lifting shaft (C47); the wire slot (C410) is arranged on the lifting sleeve (C48); and the wire through hole (C411) is arranged on the lifting and translating frame (C44).

6. The threading mechanism of the drilling and threading machine according to claim 5, characterized in that: The lifting assembly (C4) further includes a lifting and lifting rail (C42), a lifting and lifting slider (C43), a lifting and translating rail (C45) and a lifting and translating slider (C46); the lifting and lifting rail (C42) is installed on the threading machine frame (C1); the lifting and lifting slider (C43) is installed on the lifting and lifting frame (C41); the lifting and lifting slider (C43) cooperates with the lifting and lifting rail (C42); the lifting and translating rail (C45) is installed on the lifting and lifting frame (C41); the lifting and translating slider (C46) is installed on the lifting and translating frame (C44); and the lifting and translating slider (C46) cooperates with the lifting and translating rail (C45).

7. The threading mechanism of the drilling and threading machine according to claim 5, characterized in that: There are two lifting shafts (C47), each of which is equipped with a lifting rubber roller sleeve (C412). The two lifting rubber roller sleeves (C412) are in contact with each other, one of which is an active lifting shaft (C47) and the other is a driven lifting shaft (C47).

8. The threading mechanism of the drilling and threading machine according to claim 1, characterized in that: The clamping assembly (C5) comprises a clamping lifting frame (C51), a clamping translation frame (C54), a wire clamping hole (C57) and a clamping fixed frame (C58); the clamping fixed frame (C58) is located above the threading frame (C1); the clamping lifting frame (C51) is mounted on the clamping fixed frame (C58); the clamping translation frame (C54) is mounted on the clamping lifting frame (C51); and the wire clamping hole (C57) is arranged on the clamping translation frame (C54).

9. The threading mechanism of the drilling and threading machine according to claim 8, characterized in that: The clamping assembly (C5) further includes a clamping lifting rail (C52), a clamping lifting slider (C53), a clamping translational slide rail (C55) and a clamping translational slide rail (C56); the clamping lifting rail (C52) is mounted on a clamping fixed frame (C58); the clamping lifting slider (C53) is mounted on a clamping lifting frame (C51); the clamping lifting slider (C53) cooperates with the clamping lifting rail (C52); the clamping translational slide rail (C55) is mounted on the clamping lifting frame (C51); the clamping translational slide rail (C56) is mounted on a clamping translational frame (C54); and the clamping translational slide rail (C56) cooperates with the clamping translational slide rail (C55).

10. The threading mechanism of the drilling and threading machine according to claim 1, characterized in that: The wire guide assembly (C6) comprises a wire guide frame (C61), a wire guide plate (C62) and a wire guide hole (C63); the wire guide frame (C61) is mounted on a threading machine frame (C1); the wire guide plate (C62) is mounted on the wire guide frame (C61); and the wire guide hole (C63) is arranged on the wire guide plate (C62).

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