CN210720697U

CN210720697U - Insulating sleeve detection device of bulb seal wire

Info

Publication number: CN210720697U
Application number: CN201921142325.8U
Authority: CN
Inventors: 黄洁平; 费鸿业
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-19
Filing date: 2019-07-19
Publication date: 2020-06-09
Anticipated expiration: 2029-07-19

Abstract

The utility model discloses an insulating sleeve detection device of bulb seal wire, including last electrical assembly and the determine module that is used for with the electrical contact of bulb seal wire, wherein, determine module includes first detecting element and second detecting element, first detecting element and second detecting element are used for colliding with the bulb seal wire respectively and touch the detection to two between first detecting element and second detecting element and the bulb seal wire are arranged from top to bottom, wherein, make bulb seal wire and first detecting element and/or second detecting element isolated when insulating sleeve is located arbitrary one and touch the position; based on first detecting element and second detecting element respectively with go up the electric on-off condition between the electric subassembly to whether judge that insulation support wears to establish and target in place on the bulb seal wire, this kind of detection mode is high-efficient and accurate, can select the defective products by the rapid judgement.

Description

Insulating sleeve detection device of bulb seal wire

Technical Field

The utility model belongs to the technical field of the technique of filament lamp production and specifically relates to indicate an insulation support detection device of bulb seal wire.

Background

In the production of the existing filament lamp product, a process of penetrating an insulating sleeve into a bulb guide wire is included, the tool is generally manually penetrated and arranged by an assembler, certain instability exists in the manual penetrating and arranging process, and partial sleeve is not penetrated and arranged in place, namely, the following problems are caused:

1) the insulating sleeve is not completely arranged at the root of the bulb guide wire in a penetrating way, and the upper part of the insulating sleeve protrudes out of the upper part of the bulb opening too much;

2) an insulating sleeve is not arranged on the bulb guide wire in a penetrating way;

3) the lower part of an insulating sleeve penetrating through the bulb guide wire does not extend into the lower part of the bulb opening;

the situation that the filament lamp is short-circuited and dead is easily caused due to the problems, and the normal use of the product is influenced; in addition, the insulation sleeve is completely penetrated to the root of the bulb guide wire under the condition of penetrating in place, and only a small part of the upper part of the insulation sleeve protrudes above the bulb opening. And at present, a detection device capable of rapidly detecting and screening defective products which are not in place to wear is lacking.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's is not enough, provide an insulation support detection device of bulb seal wire that can realize the short-term test screening.

In order to achieve the above object, the present invention provides an insulation sleeve detection apparatus for a bulb guide wire, including an upper electrical component and a detection component for making electrical contact with the bulb guide wire, wherein the detection component includes a first detection unit and a second detection unit, the first detection unit and the second detection unit are respectively used for making contact detection with the bulb guide wire, and two contact positions between the first detection unit and the bulb guide wire and between the second detection unit and the bulb guide wire are arranged up and down, wherein when the insulation sleeve is located at any one of the contact positions, the bulb guide wire is isolated from the first detection unit and/or the second detection unit; and judging whether the insulating sleeve is arranged on the bulb guide wire in place in a penetrating manner or not based on the power-on and power-off conditions between the first detection unit and the power-on assembly and between the second detection unit and the power-on assembly.

Further, the insulation sleeve is judged to be arranged in place only under the following conditions: the first detection unit is electrically connected with the power-on assembly, and the second detection unit is electrically disconnected with the power-on assembly.

Furthermore, the power-on assembly comprises two rotating arms, two conductive blocks and a clamping driving assembly for driving the two rotating arms to open and close oppositely, wherein the two conductive blocks are respectively arranged on opposite side surfaces of the two rotating arms, and external wires are connected outside the conductive blocks; the clamping driving component drives the two rotating arms to open and close oppositely so as to drive the two conductive blocks to clamp or loosen the bulb guide wire.

The top ends of the two rotating arms are hinged to the first fixed seat; the clamping driving assembly comprises two synchronous gears which are meshed with each other and coaxially arranged on the first fixed seat with the top ends of the two rotating arms, and a clamping driving unit which is arranged on the first fixed seat and used for driving one of the rotating arms to swing in a reciprocating mode.

Furthermore, the first detection unit and the second detection unit are metal conducting strips externally connected with a detection circuit.

Further, still include the second fixing base, be used for driving the detection flexible unit that the second fixing base removed and supply to detect flexible unit fixed mounting's drive fixing base, first detecting element and second detecting element articulate respectively on the second fixing base, wherein, along with the flexible action that detects flexible unit is close to or keeps away from the bulb seal wire in order to drive the second fixing base to the front end that makes first detecting element and second detecting element touches or avoids wearing to establish insulating sleeving's bulb seal wire.

Furthermore, tension springs are respectively arranged between the second fixed seat and the tail ends of the first detection unit and the second detection unit.

Furthermore, the device also comprises a supporting seat for fixedly mounting the first fixing seat and the driving fixing seat.

The utility model adopts the above technical scheme, its beneficial effect lies in: the first detection unit and the second detection unit are in touch detection with the bulb guide wire, so that the first detection unit and the second detection unit are respectively in on-off connection with the power supply assembly, whether the insulation sleeve is arranged on the bulb guide wire in a penetrating mode or not is judged, the detection mode is efficient and accurate, and defective products can be screened out quickly.

Drawings

Fig. 1 is a schematic structural diagram of the detection device of the present invention.

Fig. 2 is a front view of the detecting device of the present invention.

Fig. 3 is a partially enlarged view of fig. 1.

Fig. 4 is a schematic diagram of a first case of the embodiment.

FIG. 5 is a diagram illustrating a second embodiment.

Fig. 6 is a schematic diagram of a third case of the embodiment.

FIG. 7 is a diagram illustrating a fourth case of the embodiment.

FIG. 8 is a block diagram illustrating touch detection according to an embodiment.

The detection device comprises a power-on component 1, a rotating arm 11, a conductive block 12, a clamping driving component 13, a first fixed seat 14, a detection component 2, a first detection unit 21, a second detection unit 22, a second fixed seat 23, a telescopic unit 24, a tension spring 25, a driving fixed seat 26, a supporting seat 3, a bulb guide wire a and an insulating sleeve b.

Detailed Description

To facilitate an understanding of the invention, the invention is described more fully below with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. These embodiments are provided so that this disclosure will be thorough and complete. It should be noted that the terms "first" and "second" in the present invention do not denote any particular quantity or order, but rather are used for distinguishing names.

Referring to fig. 1 and 2, in the present embodiment, an insulation sleeve detection device for a bulb guide wire, each bulb is pre-placed at a rated station, and waits for the detection device to perform detection judgment one by one. The detection device comprises a power-on assembly 1 for electrically contacting with the bulb guide wire a and a detection assembly 2. The power-on assembly 1 of the present embodiment comprises a first fixing seat 14, two rotation arms 11, two conductive blocks 12 and a clamping driving assembly 13 for driving the two rotation arms 11 to open and close oppositely, wherein the top ends of the two rotation arms 11 are hinged on the first fixing seat 14, the two conductive blocks 12 are respectively installed on the opposite side surfaces of the two rotation arms 11, and the conductive blocks 12 are externally connected with external wires (not shown) through wires; in addition, the clamping driving assembly 13 includes two synchronous gears which are engaged with each other and coaxially arranged on the first fixing seat 14 with the top ends of the two rotating arms 11, and a clamping driving unit which is arranged on the first fixing seat 14 and is used for driving one of the rotating arms 11 to swing back and forth, the clamping driving unit adopted by the embodiment is composed of a telescopic cylinder and a rotating link pair, namely, two ends of the rotating link pair are respectively hinged and matched with one of the rotating arms 11 and the telescopic end of the telescopic cylinder, so that the telescopic action of the telescopic cylinder drives the rotating arms 11 to swing rotationally around a hinge shaft between the rotating arms 11 and the first fixing seat 14 through the rotating link pair, then synchronous relative opening and closing actions of the two rotating arms 11 are realized through the synchronous gears, and then the two rotating arms 11 are driven to open and close relatively along with the clamping driving assembly 13 to drive the two conductive blocks 12 to clamp or, clamping the bulb guide wire a between the two conductive blocks 12 is equivalent to electrically contacting the bulb guide wire a with the conductive blocks 12.

In this embodiment, the detecting assembly 2 includes a first detecting unit 21 and a second detecting unit 22, the first detecting unit 21 and the second detecting unit 22 are respectively used for detecting the bulb guide wire a by touching, and two touching positions between the first detecting unit 21 and the bulb guide wire a and between the second detecting unit 22 and the bulb guide wire a are arranged up and down, wherein the contacting position of the first detecting unit 21 of this embodiment is located at the middle position of the bulb guide wire a exposed above the bulb opening, and the contacting position of the second detecting unit 22 is located at the bulb guide wire a adjacent to the position above the bulb opening. Further, the first detecting unit 21 and the second detecting unit 22 of the present embodiment are both metal conductive sheets externally connected with a detecting circuit (the detecting circuit referred to herein is used for detecting power on and power off, and for those skilled in the art, the structure and principle thereof are not described herein again), that is, if the first detecting unit 21 or the second detecting unit 22 touches the bulb guide wire a to realize electrical conduction with the conductive block 12, the detecting circuit will detect that an electrical signal is sent through the first detecting unit 21 or the second detecting unit 22, so that the detecting circuit gives a prompt. The bulb guiding wire device is characterized by further comprising a second fixed seat 23, a detection telescopic unit 24 for driving the second fixed seat 23 to move, a driving fixed seat 26 for fixedly mounting the detection telescopic unit 24 and two tension springs 25, wherein the first detection unit 21 and the second detection unit 22 are respectively hinged to the second fixed seat 23, and the tension springs 25 are respectively arranged between the second fixed seat 23 and the tail ends of the first detection unit 21 and the second detection unit 22, so that the front end of the first detection unit 21 and the front end of the second detection unit 22 have elastic acting force when being in contact with the bulb guiding wire a, and can be always in close contact fit; in addition, the telescopic end of the detection telescopic unit 24 is connected with the second fixing seat 23, and the second fixing seat 23 is driven to approach or depart from the bulb guide wire a along with the telescopic action of the detection telescopic unit 24, wherein when the second fixing seat 23 approaches the bulb guide wire a, the front end of the first detection unit 21 and the front end of the second detection unit 22 correspondingly touch the bulb guide wire a; when the second fixing seat 23 is far away from the bulb guide wire a, the front end of the first detecting unit 21 and the front end of the second detecting unit 22 correspondingly avoid the bulb guide wire a.

Furthermore, in order to facilitate the installation of the power-on assembly 1 and the detection assembly 2, a support seat 3 for fixedly installing a first fixed seat (14) and a driving fixed seat 26 is further provided, and the first fixed seat (14) is positioned above the driving fixed seat 26, so that the power-on assembly 1 and the detection assembly 2 are arranged up and down, that is, the conductive block 12 is matched with the top end position of the bulb guide wire a; the first detection unit 21 and the second detection unit 22 are matched with the lower part of the bulb guide wire a.

Referring to fig. 3, in the present embodiment, when the insulating sleeve b is located at any one of the contact positions, the bulb guide wire a is isolated from the first detecting unit 21 and/or the second detecting unit 22, that is, when the first detecting unit 21 and/or the second detecting unit 22 perform the contact detection with the bulb guide wire a, if the insulating sleeve b exists at the contact position, the insulating sleeve b is equivalent to the insulating sleeve b that is in contact with the first detecting unit 21 and/or the second detecting unit 22, and the electric conduction between the first detecting unit 21 and/or the second detecting unit 22 and the bulb guide wire a cannot be achieved.

For the convenience of understanding, the following description will further describe the electrical connection and disconnection between the first detection unit 21 and the second detection unit 22 and the power supply assembly 1, respectively, so as to facilitate understanding by those skilled in the art.

The first condition is as follows: as shown in fig. 4, the insulating sleeve penetrating the bulb guide wire a is inserted in place, that is, the insulating sleeve isolates the touch position located below, and does not isolate the touch position located above. At this time, the two conductive blocks 12 of the upper electrical component 1 clamp the top end portion of the bulb guide wire a in advance, and then the first detection unit 21 and the second detection unit 22 rotate simultaneously to perform touch detection, the first detection unit 21 touches the bulb guide wire a, the second detection unit 22 touches the insulating sleeve, so that the first detection unit 21 and the conductive blocks 12 are electrically conducted, and the second detection unit 22 and the conductive blocks 12 form an electrical open circuit, that is, the detection circuit detects the electrical signal from the first detection unit 21 and does not detect the electrical signal from the second detection unit 22. Therefore, it is judged that the insulating sleeve b is inserted in place on the bulb guide wire a.

Case two: as shown in fig. 5, the insulation sleeve is not completely inserted to the root of the bulb guide wire a, and the upper part of the insulation sleeve protrudes too much above the bulb opening, i.e. the bulb guide wires a at the two touching positions are both isolated by the insulation sleeve. At this time, the two conductive blocks 12 of the upper electrical component 1 clamp the top end portion of the bulb guide wire a in advance, and then the first detection unit 21 and the second detection unit 22 rotate simultaneously to perform touch detection, because the touch positions are separated by the insulating sleeve, the first detection unit 21 and the second detection unit 22 substantially touch the insulating sleeve, and further the first detection unit 21 and the second detection unit 22 cannot be electrically conducted with the conductive blocks 12, that is, the detection circuit does not detect the presence of the electrical signal. Therefore, it is judged that the insertion of the insulating sleeve b into the bulb guide wire a is not in place.

Case three: as shown in fig. 6, the lower portion of the insulating sleeve penetrating the bulb guide wire a does not extend below the bulb opening, i.e., the insulating sleeve isolates the touch position above and does not isolate the touch position below. At this time, the two conductive blocks 12 of the upper electrical component 1 clamp the top end portion of the bulb guide wire a in advance, then the first detection unit 21 and the second detection unit 22 rotate simultaneously to perform touch detection, the first detection unit 21 touches the insulating sleeve, the second detection unit 22 touches the bulb guide wire a, so that the second detection unit 22 and the conductive blocks 12 are electrically conducted, the first detection unit 21 and the conductive blocks 12 form an electrical open circuit, that is, only the detection circuit detects an electrical signal from the second detection unit 22, and therefore, it is determined that the insulating sleeve b is not inserted in the bulb guide wire a.

Case four: as shown in fig. 7, the bulb guide wire a is not provided with an insulating sleeve, i.e., the bulb guide wires a at two touching positions are directly exposed. At this time, the two conductive blocks 12 of the upper electrical component 1 clamp the top end portion of the bulb guide wire a in advance, then the first detection unit 21 and the second detection unit 22 rotate simultaneously to perform touch detection, and both the first detection unit 21 and the second detection unit 22 can directly touch the bulb guide wire a, so that both the first detection unit 21 and the second detection unit 22 are electrically conducted with the conductive blocks 12, that is, the detection circuit detects two electrical signals from the first detection unit 21 and the second detection unit 22, and thus, it is determined that the insulating sleeve b is not in place in the bulb guide wire a.

In summary, only when the electrical path between the first detecting unit 21 and the power-on assembly 1 (the bulb guide wire a) is open and the electrical path between the second detecting unit 22 and the power-on assembly 1 (the bulb guide wire a) is open, the insulating sleeve b is determined to be inserted in place, so as to effectively and rapidly screen out the defective products.

The above-described embodiments are merely preferred embodiments of the present invention, which are not intended to limit the present invention in any way. Those skilled in the art can make many changes, modifications, and equivalents of the embodiments of the invention without departing from the scope of the invention. Therefore, the content of the technical scheme of the utility model, according to the equivalent change made by the idea of the utility model, should be covered in the protection scope of the utility model.

Claims

1. The utility model provides an insulating sleeve detection device of bulb seal wire which characterized in that: the bulb guide wire detection device comprises an electrifying assembly (1) and a detection assembly (2) which are used for being in electrical contact with a bulb guide wire (a), wherein the detection assembly (2) comprises a first detection unit (21) and a second detection unit (22), the first detection unit (21) and the second detection unit (22) are respectively used for being in contact detection with the bulb guide wire (a), two contact positions between the first detection unit (21) and the bulb guide wire (a) and between the second detection unit (22) and the bulb guide wire (a) are arranged up and down, and when an insulating sleeve (b) is located at any one contact position, the bulb guide wire (a) is isolated from the first detection unit (21) and/or the second detection unit (22); and judging whether the insulating sleeve (b) is arranged on the bulb guide wire (a) in place or not based on the power-on and power-off conditions between the first detection unit (21) and the second detection unit (22) and the power-on assembly (1) respectively.

2. The insulation sleeve detection device of the bulb guide wire according to claim 1, wherein: the insulation sleeve (b) is judged to be penetrated in place only under the following conditions: the first detection unit (21) is electrically connected with the power-on component (1), and the second detection unit (22) is electrically disconnected with the power-on component (1).

3. The insulation sleeve detection device of the bulb guide wire according to claim 1, wherein: the power-on assembly (1) comprises two rotating arms (11), two conductive blocks (12) and a clamping driving assembly (13) for driving the two rotating arms (11) to open and close oppositely, wherein the two conductive blocks (12) are respectively arranged on opposite side surfaces of the two rotating arms (11), and external wires are externally connected to the conductive blocks (12); the clamping driving component (13) drives the two rotating arms (11) to open and close oppositely so as to drive the two conductive blocks (12) to clamp or loosen the bulb guide wire (a).

4. The insulation sleeve detection device of the bulb guide wire according to claim 3, wherein: the top ends of the two rotating arms (11) are hinged on the first fixed seat (14); the clamping driving assembly (13) comprises two synchronous gears which are meshed with each other and coaxially arranged on the first fixed seat (14) with the top ends of the two rotating arms (11), and a clamping driving unit which is arranged on the first fixed seat (14) and used for driving one of the rotating arms (11) to swing in a reciprocating mode.

5. The insulation sleeve detection device of the bulb guide wire according to claim 1, wherein: the first detection unit (21) and the second detection unit (22) are metal conducting strips externally connected with a detection circuit.

6. The insulation sleeve detection device of the bulb guide wire according to claim 5, wherein: still include second fixing base (23), be used for driving detection telescopic unit (24) that second fixing base (23) removed and supply to detect telescopic unit (24) fixed mounting's drive fixing base (26), first detecting element (21) and second detecting element (22) articulate respectively on second fixing base (23), wherein, flexible action along with detecting flexible unit (24) is close to or keeps away from bulb seal wire (a) with driving second fixing base (23), thereby makes the front end of first detecting element (21) and second detecting element (22) touch or avoid bulb seal wire (a) of wearing to establish insulating tube (b).

7. The insulation sleeve detection device of the bulb guide wire according to claim 6, wherein: and tension springs (25) are respectively arranged between the second fixed seat (23) and the tail ends of the first detection unit (21) and the second detection unit (22).

8. The insulating sleeve detection device of the bulb guide wire according to any one of claims 4 or 6, wherein: the device also comprises a supporting seat (3) for fixing and installing the first fixed seat (14) and the driving fixed seat (26).