CN216758504U

CN216758504U - Lampwick clamping mechanism and lampwick clamping and transferring device

Info

Publication number: CN216758504U
Application number: CN202123195307.6U
Authority: CN
Inventors: 蒲小明; 卢茂坚; 张长新; 黎俊豪; 黄树安
Original assignee: Dongguan Hengda Photoelectric Technology Co ltd
Current assignee: Dongguan Hengda Photoelectric Technology Co ltd
Priority date: 2021-12-16
Filing date: 2021-12-16
Publication date: 2022-06-17
Anticipated expiration: 2031-12-16

Abstract

The utility model relates to the technical field of lamp wick assembly, in particular to a lamp wick clamping mechanism and a lamp wick clamping and transferring device, wherein the clamping mechanism comprises a base, a poking part, a clamping jaw, a linkage assembly, a propping part and an elastic part; the linkage assembly is connected with the base in a rotating mode, the number of the clamping jaws is two, the two clamping jaws are installed on the lower side face of the base at intervals, the linkage assembly is connected with the two clamping jaws respectively, the abutting piece is installed on the base and located between the two clamping jaws, the two ends of the elastic piece are connected with the two clamping jaws respectively, and the stirring piece is connected with the base in a rotating mode. Treat that the wick places the corresponding centre gripping of fixture behind the tin cream to along with the electric wire is together along with the forward movement, compress tightly the wick on the tin cream and together remove because of fixture, need not to wait for the tin cream to solidify, promote the operating efficiency.

Description

Lampwick clamping mechanism and lampwick clamping and transferring device

Technical Field

The utility model relates to the technical field of lamp wick assembly, in particular to a lamp wick clamping mechanism and a lamp wick clamping and transferring device.

Background

In the process of processing the lamp string, a lamp wick is required to be arranged on a wire; the existing processing operation mode is that a strip wire is input, the sheath is pulled off at intervals on the wire to expose the metal wire, a little solder paste is dripped on the metal wire, then the lamp wick is placed on the solder paste, the lamp wick is fixed after the solder paste is solidified, the mode of fixing the lamp wick after the lamp wick is put down by the solder paste is unstable, the lamp wick is easy to loose and move in subsequent movement, and the product quality is influenced.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to provide a lampwick clamping mechanism, after the lampwick is placed on solder paste, the clamping mechanism clamps the lampwick correspondingly and moves forwards along with the electric wire, and the lampwick is tightly pressed on the solder paste and moves together by the clamping mechanism, so that the lampwick is ensured not to loose and move in subsequent movement.

In order to solve the technical problems, the utility model adopts the following technical scheme:

a lampwick clamping mechanism comprises a base, a poking part, a clamping jaw, a linkage assembly, a propping part and an elastic part; the linkage assembly is rotatably connected with the base, the number of the clamping jaws is two, the two clamping jaws are mounted on the lower side surface of the base at intervals, the linkage assembly is respectively connected with the two clamping jaws, the abutting piece is mounted on the base and located between the two clamping jaws, two ends of the elastic piece are respectively connected with the two clamping jaws, and the stirring piece is rotatably connected with the base;

when the two clamping jaws are far away from each other, the elastic part stretches, and when the two clamping jaws are close to each other, the elastic part retracts;

the end part of the toggle piece close to the base is provided with a first pushing part and a second pushing part, and the first pushing part and the second pushing part are positioned above the linkage assembly;

when the end part of the stirring piece extending outwards is pushed, the stirring piece swings back and forth along the base, the first pushing part and the second pushing part push the linkage assembly to rotate, and the linkage assembly drives the two clamping jaws to get close to and away from each other.

Preferably, the linkage assembly comprises a first linkage member and a second linkage member; the first linkage piece and the second linkage piece are arranged oppositely and are respectively connected with the base in a rotating mode, one ends, opposite to each other, of the first linkage piece and one end, opposite to each other, of the second linkage piece are hinged to each other, and the other ends of the first linkage piece and the second linkage piece are respectively connected with one clamping jaw;

when the stirring piece is stressed to swing back and forth, the first pushing portion and the second pushing portion push the mutually hinged positions of the first linkage piece and the second linkage piece in an abutting mode, so that the first linkage piece and the second linkage piece rotate relative to the base and drive the two clamping jaws to get close to and away from each other.

Preferably, one end of the first linkage piece, which is opposite to the second linkage piece, is provided with a circular convex part, and one end of the second linkage piece, which is opposite to the first linkage piece, is provided with an arc-shaped groove; the first linkage piece and the second linkage piece are hinged with each other through the circular convex part and the arc-shaped groove;

when the poking piece is stressed to swing backwards, the first pushing part hook is abutted against the extension part of the upper end part of the arc-shaped groove and pushes the first linkage piece and the second linkage piece to rotate upwards relative to the base, so that the two clamping jaws are driven to approach each other;

when the stirring piece is stressed to swing forwards, the second pushing portion pushes against the upper side face of the second linkage piece and pushes the first linkage piece and the second linkage piece to rotate downwards relative to the base, and then the two clamping jaws are driven to be away from each other.

Preferably, the cross section of the first pushing part is L-shaped; the second pushing part is provided with a roller.

Preferably, both the clamping jaws are provided with clamping protrusions; the abutting piece is provided with an abutting portion located between the two clamping convex portions, and the lower side face of the abutting portion is located above the clamping convex portions.

The lamp wick clamping and transferring device comprises the lamp wick clamping mechanism.

The utility model has the beneficial effects that:

the utility model provides a wick fixture, need not to dispose power component, only need to remove fixture to and the wick position aligns the back, stir and dial the piece once and can realize pressing from both sides tight electric wire and support tight wick, also because of not disposing power component, fixture is light and handy, easily dispose its removal of transfer device drive to let fixture can centre gripping the wick and along with the electric wire together with a distance that moves forward, fixture centre gripping wick is in order to let the wick treat the tin cream solidification design under firm environment.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

FIG. 2 is an exploded perspective view of the base, the toggle member, the clamping jaw, the linkage assembly and the retaining member of the present invention.

Fig. 3 is a schematic side view of the connection relationship between the toggle member and the linkage assembly of the present invention.

Fig. 4 is a schematic perspective view of a wick holding and moving device.

Detailed Description

The present invention will be further described with reference to the following examples for facilitating understanding of those skilled in the art, and the description of the embodiments is not intended to limit the present invention.

As shown in fig. 1 to 4, a lampwick clamping mechanism includes a base 1, a toggle member 11, a clamping jaw 12, a linkage assembly, a resisting member 13, and an elastic member 14; the linkage assembly is rotatably connected with the base 1, the number of the clamping jaws 12 is two, the two clamping jaws 12 are arranged on the lower side surface of the base 1 at intervals, the linkage assembly is respectively connected with the two clamping jaws 12, the abutting piece 13 is arranged on the base 1 and located between the two clamping jaws 12, two ends of the elastic piece 14 are respectively connected with the two clamping jaws 12, and the stirring piece 11 is rotatably connected with the base 1;

the elastic member 14 stretches when the two jaws 12 move away from each other, and the elastic member 14 retracts when the two jaws 12 move closer to each other;

the end part of the toggle piece 11 close to the base 1 is provided with a first pushing part 15 and a second pushing part 16, and the first pushing part 15 and the second pushing part 16 are positioned above the linkage assembly;

when the end part of the toggle part 11 extending outwards is pushed, the toggle part 11 swings back and forth along the base 1, the first pushing part 15 and the second pushing part 16 push the linkage component to rotate, and the linkage component drives the two clamping jaws 12 to approach and move away from each other.

The lamp wick clamping mechanism of the embodiment, in the practical operation, install a plurality of clamping mechanism on the transfer device, install this transfer device on the lamp wick equipment, rectangular electric wire moves forward through each station, after finishing some tin and placing the lamp wick, will move to the station department that corresponds clamping mechanism, clamping mechanism aligns with the lamp wick position this moment, 13 just butt in the upside of lamp wick when the lamp wick moves to and aligns with clamping mechanism, exert certain downward pressure to the lamp wick and stabilize the lamp wick, dial the piece 11 and be promoted the back, two clamping jaws 12 then press from both sides tight in the electric wire, with the stable electric wire, then keep this clamping action and electric wire together to move a section distance forward, the lamp wick just waits for the tin cream to solidify the design under firm environment, guarantee product quality.

In the present embodiment, the linkage assembly comprises a first linkage member 2 and a second linkage member 21; the first linkage part 2 and the second linkage part 21 are oppositely arranged and are respectively and rotatably connected with the base 1, one opposite ends of the first linkage part 2 and the second linkage part 21 are hinged with each other, and the other ends of the first linkage part 2 and the second linkage part 21 are respectively connected with one clamping jaw 12;

when the toggle piece 11 is forced to swing back and forth, the first pushing part 15 and the second pushing part 16 push against the mutually hinged positions of the first linkage piece 2 and the second linkage piece 21, so that the first linkage piece 2 and the second linkage piece 21 rotate relative to the base 1 and drive the two clamping jaws 12 to approach to and depart from each other;

the first linkage member 2 and the second linkage member 21 are rotatably connected with the base 1 through pin shafts, the pin shafts are connected to the middle parts of the first linkage member 2 and the second linkage member 21 in a penetrating manner, and the first linkage member 2 and the second linkage member 21 rotate along respective pin shafts.

In this embodiment, one end of the first linkage member 2 opposite to the second linkage member 21 is provided with a circular convex portion 22, and one end of the second linkage member 21 opposite to the first linkage member 2 is provided with an arc-shaped groove 23; the first linkage piece 2 and the second linkage piece 21 are hinged with each other through a circular convex part 22 and an arc-shaped groove 23;

when the toggle piece 11 is forced to swing backwards, the first pushing part 15 is hooked to abut against the extension part of the upper end part of the arc-shaped groove 23 and pushes the first linkage piece 2 and the second linkage piece 21 to rotate upwards relative to the base 1, so that the two clamping jaws 12 are driven to approach each other;

when the toggle piece 11 is forced to swing forwards, the second pushing portion 16 pushes against the upper side surface of the second linkage piece 21 and pushes the first linkage piece 2 and the second linkage piece 21 to rotate downwards relative to the base 1, so as to drive the two clamping jaws 12 to move away from each other;

the circular protrusion 22 is inserted into the arc-shaped groove 23, and when the first linkage member 2 and the second linkage member 21 rotate, the circular protrusion 22 rotates in the arc-shaped groove 23.

In this embodiment, the cross-sectional shape of the first pushing portion 15 is L-shaped; the second pushing portion 16 is provided with a roller. The end of the first pushing portion 15 is a hook-shaped portion, and the hook-shaped portion abuts against and pushes the extending portion of the upper end portion of the arc-shaped groove 23 to move upwards, so that the first linkage member and the second linkage member 21 are driven to rotate upwards.

In this embodiment, both of the jaws 12 are provided with a clamping protrusion 17; the abutting piece 13 is provided with an abutting portion 18 located between the two clamping protrusions 17, and the lower side surface of the abutting portion 18 is located above the clamping protrusions 17. When the clamping mechanism clamps the lamp wick, the lower side surface of the abutting part 18 abuts against the upper side surface of the lamp wick.

The lamp wick clamping and moving device comprises a turntable 3, and a plurality of lamp wick clamping mechanisms are arranged and installed along the circumferential direction of the turntable 3.

The lamp wick assembling device comprises a workbench, an annular support 41 arranged on the workbench, a synchronous belt 42 rotating along the circumferential direction of the annular support 41, a wire clamping mechanism 4 for clamping a wire, wherein the wire clamping mechanism 4 clamps the wire and moves along the circumferential direction of the annular support 41, and each processing mechanism arranged along the circumferential direction of the annular support 41 is also arranged on the workbench; the section of the annular support 41 is oval, the lamp wick clamping and moving device is arranged at the inner circle position on one side of the annular support 41, the side edge of the turntable 3 is aligned with the arc-shaped side edge of the annular support 41, and the turntable 3 and the synchronous belt 42 on the annular support 41 rotate together; when the wire clamping mechanism 4 clamps the wire and moves to the lower part of the turntable 3, the lamp wick clamping mechanism on the turntable 3 just aligns and tightly supports the lamp wick on the wire due to the rotation of the turntable 3.

In the description of the present invention, it should be noted that, for the terms of orientation, such as "central", "lateral (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicate that the orientation and positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and should not be construed as limiting the specific scope of the present invention.

Furthermore, if the terms "first" and "second" are used for descriptive purposes only, they are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. Thus, a definition of "a first" or "a second" feature may explicitly or implicitly include one or more of the features, and in the description of the utility model, "a number" means two or more unless explicitly defined otherwise.

In the present invention, unless otherwise explicitly defined or limited, the terms "assembled", "connected" and "connected" should be construed broadly and include, for example, fixed connections, detachable connections or integral connections; or may be a mechanical connection; the two elements can be directly connected or connected through an intermediate medium, and the two elements can be communicated with each other. The specific meanings of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.

The above-mentioned embodiments only express a plurality of embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. Wick fixture, its characterized in that: comprises a base (1), a poking piece (11), a clamping jaw (12), a linkage assembly, a propping piece (13) and an elastic piece (14); the linkage assembly is rotatably connected with the base (1), the number of the clamping jaws (12) is two, the two clamping jaws (12) are mounted on the lower side surface of the base (1) at intervals, the linkage assembly is respectively connected with the two clamping jaws (12), the abutting piece (13) is mounted on the base (1) and located between the two clamping jaws (12), two ends of the elastic piece (14) are respectively connected with the two clamping jaws (12), and the stirring piece (11) is rotatably connected with the base (1);

a first pushing part (15) and a second pushing part (16) are arranged at the end part of the toggle piece (11) close to the base (1), and the first pushing part (15) and the second pushing part (16) are positioned above the linkage assembly;

when the end part of the poking piece (11) extending outwards is pushed, the poking piece (11) swings back and forth along the base (1), the first pushing part (15) and the second pushing part (16) push the linkage assembly to rotate, and the linkage assembly drives the two clamping jaws (12) to approach and leave each other.

2. The wick clamping mechanism of claim 1, wherein: the linkage assembly comprises a first linkage member (2) and a second linkage member (21); the first linkage piece (2) and the second linkage piece (21) are arranged oppositely and are respectively connected with the base (1) in a rotating mode, one ends, opposite to each other, of the first linkage piece (2) and the second linkage piece (21) are hinged to each other, and the other ends of the first linkage piece (2) and the second linkage piece (21) are respectively connected with one clamping jaw (12);

when the stirring piece (11) is stressed to swing back and forth, the first pushing portion (15) and the second pushing portion (16) push the first linkage piece (2) and the second linkage piece (21) to be hinged to each other in a propping mode, so that the first linkage piece (2) and the second linkage piece (21) rotate relative to the base (1) and drive the two clamping jaws (12) to be close to and far away from each other.

3. A wick holding mechanism according to claim 2, wherein: one end of the first linkage piece (2) opposite to the second linkage piece (21) is provided with a circular convex part (22), and one end of the second linkage piece (21) opposite to the first linkage piece (2) is provided with an arc-shaped groove (23); the first linkage piece (2) and the second linkage piece (21) are hinged with each other through a circular convex part (22) and an arc-shaped groove (23);

when the stirring piece (11) is stressed to swing backwards, the first pushing part (15) is hooked to abut against the extension part of the upper end part of the arc-shaped groove (23) and pushes the first linkage piece (2) and the second linkage piece (21) to rotate upwards relative to the base (1), and then the two clamping jaws (12) are driven to approach each other;

when the stirring piece (11) is stressed to swing forwards, the second pushing portion (16) pushes against the upper side face of the second linkage piece (21) and pushes the first linkage piece (2) and the second linkage piece (21) to rotate downwards relative to the base (1), and then the two clamping jaws (12) are driven to be away from each other.

4. A wick holding mechanism according to claim 3, wherein: the cross section of the first pushing part (15) is L-shaped; the second pushing part (16) is provided with a roller.

5. The wick clamping mechanism of claim 1, wherein: the two clamping jaws (12) are provided with clamping convex parts (17); the abutting piece (13) is provided with an abutting portion (18) located between the two clamping convex portions (17), and the lower side face of the abutting portion (18) is located above the clamping convex portions (17).

6. The lamp wick clamping and transferring device is characterized in that: comprising a wick holding mechanism according to any one of claims 1 to 5.