CN213660349U

CN213660349U - Positioning mechanism for assembling plastic core seat of bulb

Info

Publication number: CN213660349U
Application number: CN202022010899.9U
Authority: CN
Inventors: 冯泽易; 叶建新
Original assignee: Haining New Perspective Lighting Technology Co ltd; Haiyan County Tongyuan Zeyi Machinery Factory
Current assignee: Haining New Perspective Lighting Technology Co ltd; Haiyan County Tongyuan Zeyi Machinery Factory
Priority date: 2020-09-15
Filing date: 2020-09-15
Publication date: 2021-07-09
Anticipated expiration: 2030-09-15

Abstract

The utility model discloses a positioning mechanism for assembling bulb plastic core seat, include: the feeding clamp comprises a clamping seat, a feeding plate for containing a workpiece is arranged on the clamping seat, a positioning block is arranged on the feeding plate, a clamping hook for clamping the workpiece is rotatably connected to the clamping seat, a swing arm is arranged on the clamping hook, and a feeding notch for exposing the bottom of the workpiece is formed in the feeding plate; the ejector pin assembly is arranged right above the feeding clamp and comprises an ejector pin and a first linear reciprocating mechanism for controlling the ejector pin to vertically move up and down; the feeding device also comprises a clamping assembly arranged right below the feeding clamp. The positioning mechanism has the characteristics of accurate positioning, convenience in use, perfect overall function and strong practicability.

Description

Positioning mechanism for assembling plastic core seat of bulb

Technical Field

The utility model relates to a mechanical automation technical field, more specifically say, it relates to a positioning mechanism for assembly of bulb plastics core print.

Background

As shown in fig. 4 and 5, a structural schematic diagram of a plastic socket for a conventional light bulb is shown, which requires subsequent assembly, and if the assembly is performed on non-standardized automation equipment, it is necessary to realize automatic feeding.

In the automatic feeding process, in order to facilitate accurate assembly of workpieces, it is also necessary to add an auxiliary positioning device. Therefore, the utility model provides a positioning mechanism for assembling the plastic core seat of the bulb.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome not enough among the above-mentioned prior art, provide a positioning mechanism for the assembly of bulb plastics core print, this positioning mechanism has the location accuracy, convenient to use's characteristics.

In order to solve the technical problem, the purpose of the utility model is to realize like this: the utility model relates to a positioning mechanism for assembling bulb plastic core seats, include:

the feeding clamp comprises a clamping seat, a feeding plate for containing a workpiece is arranged on the clamping seat, a positioning block is arranged on the feeding plate, a clamping hook for clamping the workpiece is rotatably connected to the clamping seat, a swing arm is arranged on the clamping hook, and a feeding notch for exposing the bottom of the workpiece is formed in the feeding plate;

the ejector pin assembly is arranged right above the feeding clamp and comprises an ejector pin and a first linear reciprocating mechanism for controlling the ejector pin to vertically move up and down.

The utility model discloses further set up to: the feeding device also comprises a clamping assembly arranged right below the feeding clamp.

The utility model discloses further set up to: the centre gripping subassembly includes the fixing base, is equipped with on the fixing base and is the first slide rail of horizontal extension, is the second slide rail of perpendicular extension, sliding connection has first slider and second slider on the first slide rail, be equipped with first chuck on the first slider, be equipped with the second chuck on the second slider, sliding connection has the third slider on the second slide rail, is equipped with on the third slider and controls it and be in make perpendicular up-and-down motion's second straight reciprocating motion mechanism on the second slide rail, still include that one end is articulated first transmission arm and the articulated second transmission arm of second slider of one end, the articulated third slider of the other end of first slider, the articulated third slider of the other end.

The utility model discloses further set up to: the clamping component is a gas claw.

To sum up, the utility model discloses following beneficial effect has: the utility model relates to a positioning mechanism is used in assembly of bulb plastics core seat through cliping the work piece bottom by the centre gripping subassembly, loosens the material loading clamp, carries out position correction to the work piece by descending thimble, treats to rectify the back that finishes, realizes pressing from both sides tightly the work piece through the material loading clamp again, accomplishes the location correction to the follow-up course of working of work piece, and overall function is perfect, and the practicality is strong.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of the loading clamp of the present invention;

fig. 3 is a schematic structural diagram of the clamping assembly according to the present invention;

FIG. 4 is a schematic view of the overall structure of a plastic core holder of a conventional bulb;

fig. 5 is a schematic view of the internal structure of fig. 4.

Detailed Description

In order to better understand the technical solutions of the present invention for those skilled in the art, the following preferred embodiments of the present invention are described in conjunction with the specific examples, but it should be understood that these descriptions are only for the purpose of further explaining the features and advantages of the present invention, and are not intended to limit the patent requirements of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The invention will be further described with reference to the accompanying drawings and preferred embodiments.

As shown in fig. 4 and 5, a plastic core holder for a conventional bulb includes a plastic core holder main body 100, a tail seat 101 is disposed on the plastic core holder main body 100, and a plug hole 102 is disposed on the tail seat 101.

Example 1

Referring to fig. 1 to 5, the present embodiment relates to a positioning mechanism for assembling a plastic socket of a light bulb, comprising:

the feeding clamp 10 comprises a clamping seat 11, a feeding plate 12 for containing a workpiece is arranged on the clamping seat 11, a positioning block 13 is arranged on the feeding plate 12, a clamping hook 14 for clamping the workpiece is rotatably connected to the clamping seat 11, a swing arm 15 is arranged on the clamping hook 14, and a feeding notch 16 for exposing the bottom of the workpiece is formed in the feeding plate 12;

the ejector pin assembly 20 is arranged right above the feeding clamp 10, and the ejector pin assembly 20 comprises an ejector pin 21 and a first linear reciprocating mechanism 22 for controlling the ejector pin 21 to vertically move.

Further, the feeding device also comprises a clamping component 30 arranged right below the feeding clamp 10.

Further, centre gripping subassembly 30 includes fixing base 31, is equipped with on fixing base 31 and is the first slide rail 32 of horizontal extension, is the second slide rail 33 of perpendicular extension, sliding connection has first slider 34 and second slider 35 on the first slide rail 32, be equipped with first chuck 36 on the first slider 34, be equipped with second chuck 37 on the second slider 35, sliding connection has third slider 38 on the second slide rail 33, is equipped with control its on the third slider 38 do perpendicular up-and-down motion's second straight reciprocating motion mechanism 39 on the second slide rail 33, still include that one end is articulated first transmission arm 40 and the articulated second transmission arm 41 of second slider 35 of articulated second slider 35 of one end, the articulated third slider 38 of the other end of first slider 32, the articulated third slider 38 of the other end.

In this embodiment, first, the plastic core print body 100 is clamped on the loading clamp 10, the plastic core print body 100 is positioned between the clamp hook 14 and the positioning block 13, and the clamping before the correction is performed, and at this time, the tail seat 101 extends out of the loading notch 16.

When the position of the insertion hole 102 needs to be corrected, the tail stock 101 is fixed by the clamping assembly 30, the feeding clamp 10 is released, the first linear reciprocating mechanism 22 carries the thimble 21 to move downward and insert into the insertion hole 102 (the original position of the insertion hole 102 is just under the thimble 21, and has only slight deviation, but does not reach the coaxial arrangement), the insertion hole 102 is slightly guided, so that the position of the plastic core holder main body 100 is corrected, finally, the feeding clamp 10 is closed, the plastic core holder main body 100 is clamped again, and the clamping assembly 30 is released.

Wherein, the working principle of the clamping assembly 30 is as follows: the first and

second clamping heads

36 and 37 are opened or closed by pushing and pulling the third sliding block 38 up and down, so that the first and

second transmission arms

40 and 41 hinged thereon drive the first and second

sliding blocks

34 and 35 to move reversely on the first slide rail 32.

Example 2

Preferably, the clamping assembly 30 is a gas claw.

In this embodiment, the clamping assembly 30 is a pneumatic claw, so that the selection and installation are convenient, but an air source is required to be provided for operation.

The utility model relates to a positioning mechanism is used in assembly of bulb plastics core seat through cliping the work piece bottom by the centre gripping subassembly, loosens the material loading clamp, carries out position correction to the work piece by descending thimble, treats to rectify the back that finishes, realizes pressing from both sides tightly the work piece through the material loading clamp again, accomplishes the location correction to the follow-up course of working of work piece, and overall function is perfect, and the practicality is strong.

Unless otherwise specified, in the present invention, if the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate an orientation or positional relationship based on the actual orientation or positional relationship shown, it is only for convenience of describing the present invention and simplifying the description, rather than to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore, the terms describing orientation or positional relationship in the present invention are used for illustrative purposes only, and should not be construed as limiting the present patent, it is possible for those skilled in the art to combine the embodiments and understand the specific meanings of the above terms according to specific situations.

Unless expressly stated or limited otherwise, the terms "disposed," "connected," and "connected" are used broadly and encompass both fixed and removable connections, or integral connections; the connection may be direct or indirect via an intermediate medium, and may be a communication between the two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.

Claims

1. A positioning mechanism for assembling a plastic core of a bulb is characterized by comprising:

2. The positioning mechanism for assembling a plastic bulb core according to claim 1, further comprising a clamping assembly disposed directly below the loading clamp.

3. The positioning mechanism for assembling the plastic bulb core holder according to claim 2, wherein the clamping assembly comprises a fixed seat, a first slide rail extending horizontally and a second slide rail extending vertically are arranged on the fixed seat, a first slide block and a second slide block are connected to the first slide rail in a sliding manner, a first chuck is arranged on the first slide block, a second chuck is arranged on the second slide block, a third slide block is connected to the second slide rail in a sliding manner, a second linear reciprocating mechanism for controlling the third slide block to move vertically up and down on the second slide rail is arranged on the third slide block, and the positioning mechanism further comprises a first transmission arm with one end hinged to the first slide block and the other end hinged to the third slide block, and a second transmission arm with one end hinged to the second slide block and the other end hinged to the third slide block.

4. The positioning mechanism for assembling a plastic bulb core according to claim 2, wherein the clamping assembly is a gas claw.