Lobster buckle assembling mechanism

Abstract

The utility model discloses a lobster buckle assembling mechanism which comprises a first lifting assembly fixed on a lobster buckle assembling machine, a first driving assembly is arranged on the lifting assembly, and a second driving assembly is arranged on the first driving assembly. A first pressing block is arranged on the first driving assembly, and the first pressing block is driven by cooperation of the first driving assembly and the first lifting assembly to be close to or away from a fixed mold on the lobster buckle assembling machine; a pushing piece is connected to the second driving assembly and driven by the second driving assembly to be close to or away from a fixed mold on the lobster buckle assembling machine. According to the lobster buckle assembling machine, the automation degree of lobster buckle assembling can be improved, and therefore the lobster buckle assembling efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of lobster buckle assembly, in particular to a lobster buckle assembly mechanism. Background Art

[0002] The lobster buckle is a kind of hardware fitting commonly used in ornaments, jewelry and pendants. For a long time in the past, the assembly of lobster buckles was carried out manually. Due to the generally small size of lobster buckles, the manual assembly process is complex and cumbersome, with defects such as low assembly efficiency and unsatisfactory assembly effect.

[0003] With the continuous development of industrial technology, the assembly of lobster buckles has been converted from traditional manual assembly to automatic assembly using mechanical equipment. Although the existing lobster buckle assembly equipment can realize the assembly of various components of lobster buckles, during the assembly process, it is still necessary to manually intervene to adjust the position or orientation of the lobster buckle components to enable correct assembly, with a low degree of automation, resulting in a low assembly efficiency problem. Summary of the Invention

[0004] The purpose of the utility model is to provide a lobster buckle assembly mechanism, which can improve the degree of automation of lobster buckle assembly, thereby improving the assembly efficiency of lobster buckles.

[0005] In order to achieve the above purpose, a lobster buckle assembly mechanism provided by the utility model has the following specific implementation scheme:

[0006] A lobster buckle assembly mechanism includes a first lifting component fixed on a lobster buckle assembly machine. A first displacement component is arranged on the lifting component, and a second displacement component is arranged on the first displacement component;

[0007] A first pressing block is arranged on the first displacement component. The first pressing block approaches or moves away from a fixed mold on the lobster buckle assembly machine under the combined drive of the first displacement component and the first lifting component;

[0008] A pushing member is connected to the second displacement component. The pushing member approaches or moves away from the fixed mold on the lobster buckle assembly machine under the drive of the second displacement component.

[0009] In some embodiments, the first lifting component includes a first fixing plate for installing on the lobster buckle assembly machine. A first lifting cylinder is arranged on the first fixing plate. A first sliding plate is arranged on the piston of the first lifting cylinder, and the first displacement component is arranged on the first sliding plate.

[0010] In some of these embodiments, a first guide plate is provided on the first fixed plate and located on the side of the first sliding plate, and the first sliding plate is in guiding cooperation with the first guide plate.

[0011] In some of these embodiments, the first displacement assembly includes a second fixed plate, which is mounted on the first sliding plate. A first displacement cylinder is provided on the second fixed plate. A second sliding plate is connected to the piston of the first displacement cylinder, and the first pressing block is provided on the top of the second sliding plate.

[0012] In some of these embodiments, a second guide plate is provided at the end of the second fixed plate, and the second sliding plate is in guiding cooperation with the second guide plate.

[0013] In some of these embodiments, the second displacement assembly includes a third sliding plate. One end of the third sliding plate is connected to a second displacement cylinder, and the second displacement cylinder is provided on the side of the second sliding plate. The third sliding plate is arranged inside the second sliding plate, and the pushing member is provided at the other end of the third sliding plate.

[0014] In some of these embodiments, a second lifting assembly is further included. A lifting hook is provided at the top of the second lifting assembly, and the lifting hook is used to cooperate with a limiting assembly on a fixed mold of a lobster buckle assembling machine to drive the limiting assembly to lift.

[0015] In some of these embodiments, the second lifting assembly includes a second lifting cylinder, which is installed on the lobster buckle assembling machine, and the piston of the second lifting cylinder is connected to the lifting hook.

[0016] In some of these embodiments, a second pressing block is further included. A first connecting block is connected to the second pressing block, and the first connecting block is installed on the lobster buckle assembling machine. The second pressing block on the first connecting block approaches or moves away from the fixed mold of the lobster buckle assembling machine under the drive of the lobster buckle assembling machine.

[0017] In some of these embodiments, the top of the second pressing block can extend through the first connecting block to the upper side of the first connecting block. Two buffer rods are provided on both sides of the first connecting block and both sides of the top of the second pressing block, and buffer springs are provided between the two buffer rods on the same side.

[0018] Based on the above technical solutions, a lobster buckle assembling mechanism of the present utility model has the following beneficial effects compared with the prior art:

[0019] By adopting a first lifting component to drive a first displacement component arranged on the first lifting component to lift, thereby driving a first pressing block arranged on the first displacement component to lift, the first displacement component drives the first pressing block to displace on the first lifting component. The cooperation between the first displacement component and the first lifting component enables the first pressing block to approach or move away from a fixed mold on a lobster buckle assembling machine, compresses the lobster buckle fittings on the fixed mold of the lobster buckle assembling machine, improves the stability of lobster buckle assembly, and a second displacement component is arranged on the first displacement component. A pushing member is connected to the second displacement component. The pushing member approaches or moves away from the fixed mold on the lobster buckle assembling machine under the drive of the second displacement component, and pushes the lobster buckle fittings in the fixed mold for assembly. Throughout the process, no manual intervention is required, which can improve the automation degree of lobster buckle assembly, thereby improving the assembly efficiency of lobster buckles. Brief Description of the Drawings

[0020] Figure 1 is a schematic structural diagram of the present utility model;

[0021] Figure 2 is an exploded view of the present utility model;

[0022] Figure 3 is a schematic diagram of the pushing member of the present utility model pushing the lobster buckle fitting in the fixed mold.

[0023] Description of the Reference Numerals:

[0024] 100, first lifting component; 110, first lifting cylinder; 120, first guide rod; 130, first sliding plate; 140, first fixing plate; 150, first guiding plate; 200, first displacement component; 210, second fixing plate; 220, first displacement cylinder; 230, second guiding plate; 240, second sliding plate; 250, first pressing block; 300, second displacement component; 310, second displacement cylinder; 320, third sliding plate; 330, pushing member; 400, second lifting component; 410, second lifting cylinder; 420, lifting hook; 500, fixed mold; 510, first card slot; 520, second card slot; 530, limiting component; 540, lifting block; 550, connecting rod; 551, buckling groove; 600, lobster buckle main body; 700, lobster buckle door seal; 800, lobster buckle torsion spring; 900, second pressing block; 910, first connecting block; 920, buffer rod; 930, buffer spring. Detailed Description of the Embodiment

[0025] To facilitate the understanding of the present utility model, the specific embodiments of the present utility model will be described in more detail below with reference to the accompanying drawings of the specification.

[0026] Unless otherwise specified or defined, the "first, second..." used herein is only for differentiating names and does not represent a specific quantity or order.

[0027] Unless otherwise specified or defined, the term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0028] It should be noted that "fixed to" and "connected to" in this article can be directly fixed or connected to an element, or indirectly fixed or connected to an element.

[0029] As Figures 1 - 3 shown, a lobster clasp assembly mechanism provided in this embodiment includes a first lifting assembly 100 fixed to a lobster clasp assembling machine. A first displacement assembly 200 is provided on the lifting assembly, and a second displacement assembly 300 is provided on the first displacement assembly 200. The first lifting assembly 100 drives the first displacement assembly 200 and the second displacement assembly 300 to lift. The first displacement assembly 200 drives the second displacement assembly 300 to displace. The second displacement assembly 300 drives a pushing member 330 provided thereon to displace, and cooperates with a fixed mold 500 on the lobster clasp assembling machine to realize the assembly of lobster clasp fittings.

[0030] The first lifting assembly 100 includes a first fixing plate 140 for mounting on a lobster clasp assembling machine. A first lifting cylinder 110 is provided on the first fixing plate 140. A first sliding plate 130 is provided on the piston of the first lifting cylinder 110, and the first displacement assembly 200 is provided on the first sliding plate 130.

[0031] The piston of the first lifting cylinder 110 is connected to the first sliding plate 130 through two first guide rods 120.

[0032] A first guide plate 150 is provided on the first fixing plate 140 at the side of the first sliding plate 130, and the first sliding plate 130 is in guiding cooperation with the first guide plate 150.

[0033] The first displacement assembly 200 includes a second fixing plate 210 mounted on the first sliding plate 130. A first displacement cylinder 220 is provided on the second fixing plate 210. A second sliding plate 240 is connected to the piston of the first displacement cylinder 220, and a first pressing block 250 is provided on the top of the second sliding plate 240.

[0034] A second guide plate 230 is provided at the end of the second fixing plate 210, and the second sliding plate 240 is in guiding cooperation with the second guide plate 230.

[0035] The second driving assembly 300 includes a third sliding plate 320, one end of the third sliding plate 320 is connected to the second driving cylinder 310, the second driving cylinder 310 is arranged on the side of the second sliding plate 240, the third sliding plate 320 is arranged in the second sliding plate 240, and the pushing member 330 is arranged at the other end of the third sliding plate 320.

[0036] It also includes a second lifting component 400 fixed on the lobster clasp assembly machine. A lifting hook 420 is provided on the top of the second lifting component 400. The lifting hook 420 is used to cooperate with the limiting component 530 on the fixed mold 500 of the lobster clasp assembly machine to drive the limiting component 530 to rise and fall.

[0037] The second lifting assembly 400 includes a second lifting cylinder 410 , which is installed on the lobster clasp assembly machine. The piston of the second lifting cylinder 410 is connected to the lifting hook 420 .

[0038] The top surface of the fixed mold 500 is provided with a first card slot 510 and a second card slot 520, the first card slot 510 is used to fix the lobster clasp body 600, and the second card slot is used to fix the lobster clasp door seal 700, and the first card slot 510 and the second card slot 520 are connected so that the subsequent assembly mechanism can push the lobster clasp door seal 700 into the first card slot 510 and assemble it with the lobster clasp body 600.

[0039] As is well known, a column is provided on the lobster clasp door seal 700 for fixing the lobster clasp torsion spring 800 thereon, so that after the lobster clasp body 600, the lobster clasp door seal 700 and the lobster clasp torsion spring 800 are assembled, the door seal can move elastically under the action of the lobster clasp torsion spring 800.

[0040] A lifting block 540 is provided at the bottom of the fixed mold 500 , a connecting rod 550 is connected to the lifting block 540 , and a buckle groove connected to the lifting buckle is provided at the bottom end of the connecting rod 550 , and the limiting assembly 530 is provided on the lifting block 540 .

[0041] The limiting assembly 530 is a plurality of liftable limiting rods, and a plurality of through grooves for the limiting rods to pass through are opened on the second card slot 520 of the fixed mold 500, so that the limiting rods can extend into the second card slot 520 to limit the lobster clasp door seal 700 or detach from the second card slot 520 to contact the lobster clasp door seal 700 to limit the position.

[0042] It also includes a second pressing block 900, to which a first connecting block 910 is connected. The first connecting block 910 is installed on the lobster clasp assembly machine. The second pressing block 900 of the first connecting block 910 is driven by the lobster clasp assembly machine to approach or move away from the fixed mold 500 of the lobster clasp assembly machine.

[0043] The top of the second pressing block 900 can extend through the first connecting block 910 to the upper side of the first connecting block 910. Two buffer rods 920 are provided on both sides of the first connecting block 910 and both sides of the top of the second pressing block 900, and buffer springs 930 are provided between the two buffer rods 920 on the same side.

[0044] The working principle of a lobster buckle assembly mechanism provided in this embodiment:

[0045] First, before the lobster buckle assembly mechanism provided in this embodiment works, the lobster buckle assembly machine places the lobster buckle main body 600, the lobster buckle door seal 700, and the lobster buckle torsion spring 800 on the fixed mold 500;

[0046] Then, the first lifting assembly 100 and the first displacement assembly 200 cooperate to operate, so that the first pressing block 250 abuts against the fixed mold 500, and the lobster buckle door seal 700 and the lobster buckle torsion spring 800 are restricted in the second card slot 520;

[0047] Then, the second lifting assembly 400 operates to lower the lifting hook 420, driving the connecting rod 550 that is engaged with it through the buckle slot to descend, thereby driving the lifting block 540 and the limiting assembly 530 on the lifting block 540 to descend and disengage from the second card slot 520, releasing the limit on the lobster buckle door seal 700;

[0048] At the same time, the second pressing block 900 descends under the action of the lobster buckle assembly machine and abuts against the fixed mold 500, restricting the lobster buckle main body 600 in the first card slot 510;

[0049] Finally, the second displacement assembly 300 operates to send the pushing member 330 into the second card slot 520 to push the lobster buckle door seal 700 to displace into the first card slot 510 for assembly with the lobster buckle main body 600.

[0050] A lobster buckle assembly mechanism provided in this embodiment, compared with the prior art, drives the first displacement component 200 provided on the first lifting component 100 to lift by adopting the first lifting component 100, thereby driving the first pressing block 250 provided on the first displacement component 200 to lift. The first displacement component 200 drives the first pressing block 250 to displace on the first lifting component 100. The cooperation between the first displacement component and the first lifting component 100 enables the first pressing block 250 to approach or move away from the fixed mold 500 on the lobster buckle assembly machine, pressing the lobster buckle fittings on the fixed mold 500 of the lobster buckle assembly machine, improving the stability of lobster buckle assembly. And a second displacement component 300 is provided on the first displacement component 200, a pushing member 330 is connected to the second displacement component 300, and the pushing member 330 approaches or moves away from the fixed mold 500 on the lobster buckle assembly machine under the drive of the second displacement component 300, pushing the lobster buckle fittings in the fixed mold 500 for assembly. Throughout the process, no manual intervention is required, the automation degree of lobster buckle assembly can be provided, and thus the assembly efficiency of lobster buckles can be improved.

[0051] According to the disclosure and teachings of the above specification, those skilled in the art to which the present invention pertains can also make changes and modifications to the above embodiments. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present invention should also fall within the protection scope of the claims of the present invention. In addition, although some specific terms are used in this specification, these terms are only for convenience of description and do not constitute any limitation to the present invention.

Claims

1. A lobster clasp assembly mechanism, characterized in that: The invention comprises a first lifting assembly (100) fixed on a lobster clasp assembly machine, a first driving assembly (200) being arranged on the lifting assembly, and a second driving assembly (300) being arranged on the first driving assembly (200); A first pressing block (250) is provided on the first driving assembly (200), and the first pressing block (250) is driven by the first driving assembly and the first lifting assembly (100) to move closer to or farther from a fixed mold (500) on the lobster clasp assembly machine; A pushing member (330) is connected to the second driving assembly (300), and the pushing member (330) is driven by the second driving assembly (300) to move closer to or farther from a fixed mold (500) on the lobster clasp assembly machine.

2. The lobster clasp assembly mechanism according to claim 1, characterized in that: The first lifting assembly (100) includes a first fixed plate (140), which is used to be installed on a lobster clasp assembly machine. A first lifting cylinder (110) is provided on the first fixed plate (140), a first sliding plate (130) is provided on the piston of the first lifting cylinder (110), and the first driving assembly (200) is provided on the first sliding plate (130).

3. The lobster clasp assembly mechanism according to claim 2, characterized in that: A first guide plate (150) is provided on the first fixed plate (140) and is located on the side of the first sliding plate (130). The first sliding plate (130) is guided and matched with the first guide plate (150).

4. The lobster clasp assembly mechanism according to claim 2 or 3, characterized in that: The first driving assembly (200) comprises a second fixed plate (210), wherein the second fixed plate (210) is mounted on the first sliding plate (130), a first driving cylinder (220) is arranged on the second fixed plate (210), a second sliding plate (240) is connected to the piston of the first driving cylinder (220), and the first pressure block (250) is arranged on the top of the second sliding plate (240).

5. The lobster clasp assembly mechanism according to claim 4, characterized in that: A second guide plate (230) is provided at the end of the second fixed plate (210), and the second sliding plate (240) is guided and matched with the second guide plate (230).

6. The lobster clasp assembly mechanism according to claim 5, characterized in that: The second driving assembly (300) includes a third sliding plate (320), one end of the third sliding plate (320) is connected to a second driving cylinder (310), the second driving cylinder (310) is arranged on the side of the second sliding plate (240), the third sliding plate (320) is arranged in the second sliding plate (240), and the pushing member (330) is provided at the other end of the third sliding plate (320).

7. The lobster clasp assembly mechanism according to any one of claims 1 to 3, characterized in that: It also includes a second lifting component (400), and a lifting hook (420) is provided on the top of the second lifting component (400). The lifting hook (420) is used to cooperate with the limiting component (530) on the fixed mold (500) of the lobster clasp assembly machine to drive the limiting component (530) to rise and fall.

8. The lobster clasp assembly mechanism according to claim 7, characterized in that: The second lifting assembly (400) comprises a second lifting cylinder (410), the second lifting cylinder (410) is installed on the lobster clasp assembly machine, and the piston of the second lifting cylinder (410) is connected to the lifting hook (420).

9. The lobster clasp assembly mechanism according to any one of claims 1 to 3, characterized in that: It also includes a second pressing block (900), the second pressing block (900) is connected to a first connecting block (910), the first connecting block (910) is installed on a lobster clasp assembly machine, and the second pressing block (900) of the first connecting block (910) is driven by the lobster clasp assembly machine to approach or move away from a fixed mold (500) of the lobster clasp assembly machine.

10. The lobster clasp assembly mechanism according to claim 9, characterized in that: The top of the second pressing block (900) can extend through the first connecting block (910) to the top of the first connecting block (910), and two buffer rods (920) are provided on both sides of the first connecting block (910) and on both sides of the top of the second pressing block (900), and a buffer spring (930) is provided between the two buffer rods (920) on the same side.

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