LED candle lamp production detection equipment

Abstract

The invention belongs to the technical field of detection devices, and particularly relates to LED candle lamp production detection equipment which can circularly and continuously detect lamps through cooperation of a machine body and a material guide device, provides a relatively closed and independent detection space, improves the detection continuity and the detection accuracy at the same time, and improves the production efficiency. The arrangement of the clamping assembly can stably clamp and lift the lamp in the placement cavity, so that the lamp is kept in a relatively constant state, the detection requirement is better facilitated, the arrangement of the driver can enable the operation of the whole clamping assembly to be completely synchronous with the operation of the machine body, and the matching degree between functional areas of the equipment is improved.

Description

Technical Field

[0001] The present invention belongs to the technical field of detection devices, and particularly relates to a production detection device for LED candle lights. Background Art

[0002] An LED lamp is a semiconductor material chip that emits light through electricity. It is cured onto a bracket with silver glue or white glue, then the chip and the circuit board are connected with silver wires or gold wires, and the surrounding is sealed with epoxy resin and finally the housing is installed. Due to its good performance, it is widely used in the current living and production environments. In order to improve the aesthetics of the lamp, the lamp body of the lamp is currently made into a candle shape. Such lamps are mostly used in areas such as indoor chandeliers and wall lamps that require lighting and a certain degree of aesthetics, as Figure 9 shown, which consists of a lamp head 7, a threaded contact 71, and an electrical pin 72.

[0003] Currently, most such lamps use a threaded interface, that is, they are connected to the lamp socket through a connecting seat with a threaded structure. During the production process, in order to ensure the lighting quality of the produced lamps, sampling or full inspection of the products is carried out. Most of the inspection methods are to test whether the lamp emits light normally by powering on. The conventional test method requires manual or other production equipment to connect the threaded socket of the lamp to the lamp socket before testing. The disassembly and assembly steps during the test process are cumbersome and difficult to meet the test needs of a large number of lamp productions. Summary of the Invention

[0004] The purpose of the present invention is to provide a production detection device for LED candle lights to solve the problems mentioned in the background art.

[0005] To achieve the above technical purpose, the technical solution adopted by the present invention is as follows:

[0006] A production detection device for LED candle lights includes a machine body, a detector, and a control panel. The machine body has an annular structure and is in transmission connection with an external transmission mechanism. The machine body is provided with a number of detection mechanisms;

[0007] The detection mechanism includes a feeder and a clamping assembly. A number of placement cavities are evenly opened on the side of the machine body. The feeder is annular and matches the machine body and is slidably attached to the outer ring side of the machine body. The number of clamping assemblies is the same as that of the placement cavities and they are arranged in one-to-one correspondence;

[0008] The clamping assembly includes a lifting clamp, a telescopic rod, and a driver. The lifting clamp is arranged in the placement cavity. The telescopic rod is connected and matched with the lifting clamp and slides out of the placement cavity. The driver is arranged on the side of the machine body and is connected and matched with the telescopic rod. A detector is arranged on the other side of the placement cavity relative to the telescopic rod.

[0009] A feeding port is centrally opened on the upper side of the feeder. Flap plates are symmetrically arranged on the left and right sides of the lower side of the feeder. The flap plates are electrically controlled flap plates.

[0010] The lifting clamp includes a fixed clamp and a movable clamp. The fixed clamp is fixedly arranged on the upper side of the placement cavity and close to the detector side. The movable clamp is slidably arranged on the lower side of the placement cavity and connected to the telescopic rod. The opposite surfaces of the fixed clamp and the movable clamp are parallel inclined planes. The fixed clamp is provided with a lamp holder.

[0011] The driver is a guiding ring and a conductive ring. The conductive ring is fixedly arranged on the guiding ring. The guiding ring is fixedly connected to an external support. A guiding groove is opened on the inner ring side of the guiding ring. A contact head embedded in the guiding groove is arranged on the side of the telescopic rod. A conductive head connected and matched with the conductive ring is arranged at the end of the telescopic rod.

[0012] With respect to the running direction of the machine body, when the guiding groove corresponds to the feeding port of the feeder to the area near the first flap, it is far away from the machine body, and other groove segments of the guiding groove are close to the machine body.

[0013] The lamp holder includes an electric pin groove and a contact elastic sheet. The contact elastic sheet is located on the upper side of the whole movable clamp.

[0014] The whole contact elastic sheet is in a wavy structure matching the threaded head of the candle lamp.

[0015] This application has at least the following advantages compared with the prior art:

[0016] Through the cooperation of the machine body and the feeder, the lamp can be continuously detected in a cycle, and at the same time, a relatively closed and independent detection space is provided, improving the detection continuity and the detection accuracy. The setting of the clamping assembly can stably clamp and lift the lamp in the placement cavity, making it maintain a relatively constant state, which is more conducive to the detection needs. The setting of the driver can make the operation of the whole clamping assembly completely synchronized with the operation of the machine body, improving the matching degree between the functional areas of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention can be further illustrated by the non-limiting embodiments given in the drawings.

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0019] Figure 2 It is a schematic diagram of the structure of the present invention after removing the guiding ring.

[0020] Figure 3 It is a sectional view of the structure of the present invention.

[0021] Figure 4 It is Figure 3 the enlarged schematic view at A in

[0022] Figure 5Schematic diagram of the structure of the body and the guiding ring of the present invention.

[0023] Figure 6 Schematic diagram of the structure of the material guide of the present invention.

[0024] Figure 7 Schematic diagram of the structure of the lifting clamp and the lamp holder of the present invention.

[0025] Figure 8 Schematic diagram of the structure of the lifting clamp and another form of lamp holder of the present invention.

[0026] Figure 9 Schematic diagram of the structure of an existing candle lamp.

[0027] Body 1, detector 11, material guide 2, feed inlet 21, flap 22, placement cavity 3, telescopic rod 4, fixed clamp 41, movable clamp 42, inclined plane 43, lamp holder 44, guiding ring 5, conductive ring 51, guiding groove 52, contact 53, conductive head 54, electrode slot 6, contact elastic piece 61, lamp head 7, threaded contact 71, electrode 72. Detailed implementation manner

[0028] In order to enable those skilled in the art to better understand the present invention, the technical solution of the present invention will be further described below in conjunction with the drawings and embodiments.

[0029] As Figures 1-9 shown, an LED candle lamp production detection device includes a body 1, a detector 11 and a control panel. The body 1 has an annular structure and is in transmission connection with an external transmission mechanism. The body 1 is provided with a plurality of detection mechanisms;

[0030] The detection mechanism includes a material guide 2 and a clamping assembly. A plurality of placement cavities 3 are evenly opened on the side of the body 1. The material guide 2 is matched with the body 1 to form an annular shape and is slidably attached to the outer ring side of the body 1. The number of the clamping assemblies is the same as that of the placement cavities 3 and they are arranged in one-to-one correspondence;

[0031] The clamping assembly includes a lifting clamp, a telescopic rod 4 and a driver. The lifting clamp is arranged in the placement cavity 3. The telescopic rod 4 is connected and matched with the lifting clamp and slidably extends out of the placement cavity 3. The driver is arranged on the side of the body 1 and is connected and matched with the telescopic rod 4. A detector 11 is arranged on the other side of the telescopic rod 4 in the placement cavity 3.

[0032] When detecting the lamp, the body 1 is started to run through the control panel. The starting mode of the body 1 is driven by an external transmission mechanism such as a motor. The transmission mode can adopt concentric direct drive, or can also adopt ways such as setting a toothed ring or a belt pulley on the side of the body 1 for driving. There is no driving limit in this application. At the same time, the starting and running mode of the body 1 in this application is intermittent rotation;

[0033] When one of the placement cavities 3 on the body 1 moves correspondingly to the inlet of the feeder 2, feeding can be carried out manually or by an external feeding device at this time. At the same time, it is necessary to ensure that the end 7 of the lamp holder of the lamp corresponds to the side of the detector 11. After the feeding is completed, the intermittent operation can be directly continued, so as to switch to the next placement cavity 3 for continuous feeding. The feeder is fixedly connected to an external fixed object to keep the position state fixed;

[0034] With the continuous rotation and operation of the body 1, the telescopic rod 4 is affected and acted on by the driver, and then the lifting gripper connected and matched with the telescopic rod 4 actively clamps and lifts the lamp in the middle, so that it maintains a horizontal state with the axis parallel to the ground in the placement cavity 3, so as to meet the stable connection and power supply of the lifting gripper to the lamp and ensure accurate detection. The detector 11 is a photosensitive element, which is used to detect and judge whether the lamp emits light after being powered on, so as to detect whether the lamp can operate normally. At the same time, since the entire placement cavity 3 forms a relatively enclosed dark space under the cooperation of the driver and the feeder 2, the detection environment and conditions for the detector 11 are better provided, the interference and misjudgment of external light sources are reduced, and the accuracy is improved;

[0035] After the detection is completed, with the continuous operation of the body 1, the lamp detected by the detector 11 will be marked by the control panel. The control panel can be a computer or an industrial computer well-known to those skilled in the art or any other electronic device with logical control. The marking information transmission method can be wired or wireless. In this way, through the two feeders 2 provided, the faulty and normal lamps can be further separated, so as to further improve the convenience of loading and unloading and the degree of automation of the overall production.

[0036] A feeding port 21 is centrally opened on the upper side of the feeder 2, and electric control flaps 22 are symmetrically arranged on the left and right sides of the lower side of the feeder 2. The flap 22 is an electric control flap 22.

[0037] The setting of the feeding port 21 can cooperate with the external feeding operation. When the feeder 2 itself is attached to the body 1, the situation that multiple lamps fall into a single placement cavity 3 can be avoided to the greatest extent. The setting of the two electric control flaps 22 corresponds to the feeding areas of faulty and good products respectively. The electric control flap 22 refers to using an element such as a motor that provides rotational power externally to realize the electric control flipping function of the flap 22, so that the corresponding lamp can accurately fall out, so as to ensure accurate and timely material separation and discharging.

[0038] The lifting gripper includes a fixed clamp 41 and a movable clamp 42. The fixed clamp 41 is fixedly arranged on the upper side inside the placement cavity 3 and close to the side of the detector 11. The movable clamp 42 is slidably arranged on the lower side inside the placement cavity 3 and connected to the telescopic rod 4. The opposite surfaces of the fixed clamp 41 and the movable clamp 42 are parallel inclined surfaces 43, and the fixed clamp 41 is provided with a lamp holder 44.

[0039] When the lamp falls into the placement cavity 3, due to the irregular structure of the long axis of the lamp itself, the end of the electrical leg 72 will tilt downward, while the maximum diameter of the lamp head 7 fits against the inner wall of the placement cavity 3. At this time, the axis of the entire lamp intersects with the ground horizontal line. The fixed clamp 41 and the movable clamp 42 cooperate with the placement cavity 3. When the machine body 1 operates and drives the telescopic rod 4 through the driver, the telescopic rod 4 approaches the detector 11 side and drives the movable clamp 42 to move. As a result, the movable clamp 42 lifts and pushes the whole lamp until the lamp cannot move when it abuts against the fixed clamp 41. At this time, the inclined surfaces 43 of the movable clamp 42 and the fixed clamp 41 act on the lamp, causing the end of the electrical leg 72 of the lamp to be lifted until it reaches a state parallel to the ground. This can make the connection and power-on with the lamp socket 44 more accurate and convenient, ensuring the accuracy and stability of the detection. There is no need to rotate and connect the threads manually or by other means, improving the overall detection efficiency. At the same time, the cooperation of the fixed clamp 41 and the movable clamp 42 can further fix the lamp and improve the stability of the lamp in the placement cavity 3.

[0040] The driver is the guiding ring 5 and the conductive ring 51. The conductive ring 51 is fixedly arranged on the guiding ring 5. The guiding ring 5 is fixedly connected to an external support. A guiding groove 52 is opened on the inner ring side of the guiding ring 5. A contact 53 embedded in the guiding groove 52 is provided on the side of the telescopic rod 4. A conductive head 54 connected and matched with the conductive ring 51 is provided at the end of the telescopic rod 4.

[0041] Relative to the running direction of the machine body 1, the guiding groove 52 is far away from the machine body 1 when corresponding to the feeding port 21 of the feeder 2 to the area near the first flap 22, and other groove segments of the guiding groove 52 are close to the machine body 1.

[0042] When the machine body 1 drives several clamping components to move, the telescopic rods 4 in the clamping components move synchronously along the inner ring side of the guiding ring 5. Under the cooperation of the contact 53 and the guiding groove 52 of the telescopic rod 4, the telescopic movement of the telescopic rod 4 will be synchronized with the path track of the guiding groove 52, so that the telescopic rod 4 can automatically generate telescopic movement during the circumferential movement. At the same time, in cooperation with the conductive ring 51 and the conductive head 54 provided on the telescopic rod 4, the circuit can be effectively conducted in the circumferential state to meet the test requirements;

[0043] Among them, the conductive ring has corresponding positive and negative slots. Cooperating with the corresponding positive and negative conductive heads arranged on the telescopic rod, corresponding circuits can be formed to meet the power supply needs.

[0044] The lamp socket 44 includes an electrical leg groove 6 and a contact spring piece 61. The contact spring piece 61 is located on the upper side of the whole movable clamp 42.

[0045] The electric pin slot 6 is used to cooperate with the electric pin 72 of the lamp for contact power-on. The contact elastic piece 61 itself has a certain elasticity, which can meet the state change of the lamp when the displacement is adjusted by the movable clip 42, and ensure stable contact and power-on with the threaded contact 71 end of the lamp, forming a power-on loop for testing.

[0046] The contact elastic piece 61 as a whole is in a wavy structure matching the threaded head of the candle lamp.

[0047] In this way, it can better match the overall appearance shape of the threaded contact 71 and improve the fitting degree.

[0048] The above embodiments only exemplarily illustrate the principles and effects of the present invention, rather than limiting the present invention. Any person familiar with this technology can modify or change the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or changes completed by those with ordinary knowledge in the technical field without departing from the spirit and technical idea disclosed by the present invention should still be covered by the claims of the present invention.

Claims

1. An LED candle lamp production detection device, comprising a body, a detector and a control panel, characterized in that: The body is in a ring structure and is drivingly connected to an external driving mechanism, and a plurality of detection mechanisms are provided on the body; The detection mechanism includes a feeder and a clamping assembly. A plurality of placement cavities are evenly formed on the side of the body. The feeder is matched with the body to be in a ring shape and is slidably attached to the outer ring side of the body. The number of the clamping assemblies is the same as that of the placement cavities and they are arranged in one-to-one correspondence; The clamping assembly includes a lifting gripper, a telescopic rod and a driver. The lifting gripper is arranged in the placement cavity. The telescopic rod is connected and matched with the lifting gripper and slidably extends out of the placement cavity. The driver is arranged on the side of the body and is connected and matched with the telescopic rod. A detector is arranged on the other side of the telescopic rod in the placement cavity.

2. The production and detection equipment for an LED candle lamp according to claim 1, wherein: A feed inlet is centrally formed on the upper side of the feeder. Flap plates are symmetrically arranged on the left and right sides of the lower side of the feeder, and the flap plates are electrically controlled flap plates.

3. The production and detection equipment for an LED candle lamp according to claim 2, characterized in that: The lifting gripper includes a fixed clamp and a movable clamp. The fixed clamp is fixedly arranged on the upper side in the placement cavity and close to the detector side. The movable clamp is slidably arranged on the lower side in the placement cavity and is connected to the telescopic rod. The opposite surfaces of the fixed clamp and the movable clamp are parallel inclined surfaces, and the fixed clamp is provided with a lamp holder.

4. An LED candle lamp production detection device according to claim 3, characterized in that: The driver is a guiding ring and a conductive ring. The conductive ring is fixedly arranged on the guiding ring. The guiding ring is fixedly connected to an external support. A guiding groove is formed on the inner ring side of the guiding ring. A contact head embedded in the guiding groove is arranged on the side of the telescopic rod, and a conductive head connected and matched with the conductive ring is arranged at the end of the telescopic rod.

5. An LED candle lamp production detection device according to claim 4, characterized in that: With respect to the running direction of the body, when the guiding groove corresponds to the area from the feed inlet of the feeder to the vicinity of the first flap plate, it is far away from the body, and other groove sections of the guiding groove are close to the body.

6. The production and detection equipment for an LED candle lamp according to claim 5, wherein: The lamp holder includes an electric foot groove and a contact spring piece, and the contact spring piece is located on the upper side of the whole movable clamp.

7. The production and detection equipment for an LED candle lamp according to claim 6, characterized in that: The contact spring piece as a whole is in a wavy structure matching the threaded head of a candle lamp.

Images