Connector dismounting device and lighting machine

Abstract

The connector dismounting device comprises a support and a dismounting assembly, the dismounting assembly is arranged on the support in a position adjustable mode, the dismounting assembly comprises a shell, an adsorption unit and a heating unit, the shell is provided with a working face facing a connector, an installation groove is formed in the working face in a concave mode, and the adsorption unit is arranged in the installation groove. The adsorption unit comprises a suction cup used for adsorbing the connector, the suction cup is connected with the groove bottom of the mounting groove through an elastic piece, the heating unit comprises two heating parts used for heating the connector, and the heating parts are arranged on the working face and located on the two opposite sides of the mounting groove respectively. The heating unit in the dismounting assembly is used for heating the adhesive on the connector to realize separation, so that an operator can immediately dismount and check the connector when detecting that the display panel is abnormal, the display panel does not need to be conveyed to a special area, and the operation efficiency of the whole lighting detection process is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of display device manufacturing, in particular to a connector disassembly device and a lighting machine. Background Art

[0002] After the display panel is processed, it needs to be detected by a lighting machine to determine the performance of the display panel. Referring to Figure 1 As shown, a conventional lighting machine includes a box body for storing the display panel 1', and a lighting main unit and a detection table arranged on the box body. During detection, an operator takes out the display panel 1' from the box body, then places it obliquely on the detection table, connects the wiring terminal of the lighting main unit to the display panel 1', and finally turns on the lighting main unit for detection. Specifically, the display panel 1' has a first gold finger 11' connected to the PCB board and a second gold finger 12' connected to the display circuit. The circuit and signal conduction between the first gold finger 11' and the second gold finger 12' are realized through a connector 2'. During the detection operation, when the lighting main unit detects an abnormality, the display panel 1' needs to be returned to the previous process for corresponding processing. However, it is found in practice that some abnormalities are not problems with the display circuit of the display panel 1' itself, but rather the connector 2' has quality defects, resulting in abnormal detection results of the lighting main unit. Therefore, when the lighting main unit detects an abnormality, the display panel 1' needs to be transferred to a dedicated area, the connector 2' is disassembled and replaced, and then transferred back to the lighting machine for detection to eliminate the possibility of abnormality of the connector 2'.

[0003] The prior art has the following disadvantages: Since the connector 2' cannot be directly removed on the lighting machine, the display panel 1' needs to be transferred back and forth, which affects the detection operation efficiency of the display panel 1'. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a connector disassembly device and a lighting machine, which can avoid transferring the display panel back and forth when the connector needs to be disassembled, and can improve the detection operation efficiency of the display panel.

[0005] To achieve the above object, the utility model adopts the following technical solutions:

[0006] A provided connector disassembly device is installed on a lighting machine and is used to disassemble the connector on a display panel. The connector disassembly device includes a bracket and a disassembly component. The disassembly component is disposed on the bracket with adjustable position. The disassembly component includes a housing, a suction unit, and a heating unit. The housing has a working surface facing the connector. An installation groove is recessed on the working surface. The suction unit includes a suction cup for sucking the connector. The suction cup is connected to the bottom of the installation groove through an elastic member. The heating unit includes two heating parts for heating the connector. The heating parts are disposed on the working surface, and the two heating parts are respectively located on opposite sides of the installation groove.

[0007] As an alternative solution of the connector disassembly device, the heating part includes a heat conducting plate and an electric heating coil. The heat conducting plate is disposed on the working surface. The side surface of the heat conducting plate facing away from the housing is used to abut against the connector. The electric heating coil is disposed on the side surface of the heat conducting plate facing the housing. The electric heating coil is used to heat the heat conducting plate.

[0008] As an alternative solution of the connector disassembly device, the heating unit includes an air inlet pipe and a gas channel disposed in the housing. A plurality of air blowing holes are formed on the working surface. The air blowing holes and the air inlet pipe are both communicated with the gas channel. The plurality of air blowing holes form the heating part. An electric heating coil for heating the gas is disposed in the gas channel.

[0009] As an alternative solution of the connector disassembly device, the suction cup includes a substrate and a suction nozzle. A plurality of the suction nozzles are spacedly disposed on one side surface of the substrate. The side surface of the substrate facing away from the suction nozzles is connected to the bottom of the installation groove through the elastic member, and enables the substrate to move perpendicular to the working surface.

[0010] As an alternative solution of the connector disassembly device, the suction cup further includes a shape memory alloy strip. The substrate has elasticity. The shape memory alloy strip is disposed on the side surface of the substrate facing away from the suction nozzles.

[0011] As an alternative solution of the connector disassembly device, the two heating parts are distributed on the working surface along a first direction. The suction nozzles are distributed in the middle and at both ends of the substrate along the first direction.

[0012] As an alternative solution for the connector disassembly device, the bracket includes a cross beam and two parallel and spaced columns. A first driving member is provided on the columns, and two ends of the cross beam are respectively connected to the corresponding first driving members on the two columns, so that the first driving member drives the cross beam to move in the vertical direction. A second driving member is provided on the cross beam, and the housing is connected to the second driving member, so that the second driving member drives the housing to move in the horizontal direction.

[0013] There is also provided a lighting machine, which includes a box body, a lighting main unit, a detection table and a connector disassembly device. An accommodation cavity for accommodating a display panel is provided in the box body. An operation window communicating with the accommodation cavity is provided at the top of the box body. The detection table is arranged at the top of the box body, and the connector disassembly device is installed on the detection table.

[0014] As an alternative solution for the lighting machine, rollers are rotatably arranged at two ends of the detection table, and a guiding groove cooperating with the rollers is provided at the top of the box body. The rollers are in rolling connection with the guiding groove;

[0015] The lighting machine further includes a limiting block, and the limiting block is inserted into the bottom of the guiding groove. The limiting block is used for restricting the movement of the rollers along the length direction of the guiding groove.

[0016] As an alternative solution for the lighting machine, the lighting machine further includes a carrying platform for storing the display panel, and the carrying platform is arranged at the bottom of the accommodation cavity in a liftable manner.

[0017] Advantages of the present utility model compared with the prior art:

[0018] A connector disassembly device and a lighting machine of the present utility model, by installing a connector disassembly device on the lighting machine, fixing the connector by the adsorption unit in the disassembly component, and separating by heating the adhesive on the connector by the heating unit in the disassembly component, it is beneficial for the operator to immediately disassemble and inspect the connector when detecting an abnormality of the display panel, without transporting the display panel to a dedicated area, thereby improving the operation efficiency of the entire lighting detection process. At the same time, the connector is adsorbed and fixed by the adsorption unit, and the separation is achieved by melting the adhesive by the heating unit, which can avoid mechanical damage to the first gold fingers, second gold fingers and connectors on the display panel during the disassembly of the connector, ensuring the safety and reliability of the disassembly operation. Description of the Drawings

[0019] The present utility model will be further described in detail below with reference to the drawings and embodiments.

[0020] Figure 1 It is a schematic diagram of a display panel in the prior art.

[0021] Figure 2 Schematic diagram of the lighting machine according to an embodiment of the present utility model.

[0022] Figure 3 Schematic diagram of the connector disassembly device according to an embodiment of the present utility model.

[0023] Figure 4 Schematic diagram of the disassembly assembly according to an embodiment of the present utility model.

[0024] Figure 5 Cross-sectional view of the disassembly assembly according to an embodiment of the present utility model.

[0025] Figure 6 Cross-sectional view of the disassembly assembly according to another embodiment of the present utility model.

[0026] Figure 7 Cross-sectional view of the disassembly assembly in the first state according to still another embodiment of the present utility model.

[0027] Figure 8 Cross-sectional view of the disassembly assembly in the second state according to still another embodiment of the present utility model.

[0028] Figure 9 Installation schematic diagram of the detection table and the box body according to an embodiment of the present utility model.

[0029] Figure 1 Wherein:

[0030] 1′, display panel; 11′, first gold finger; 12′, second gold finger; 2′, connector.

[0031] Figures 2 to 9 Wherein:

[0032] 1, bracket; 11, cross beam; 12, column; 13, first driving member; 14, second driving member; 2, disassembly assembly; 21, housing; 211, installation groove; 212, working surface; 22, adsorption unit; 221, suction cup; 2211, substrate; 2212, suction nozzle; 2213, shape memory alloy strip; 222, suction pipe; 223, spring; 23, heating unit; 231, heating part; 2311, heat conducting plate; 2312, electric heating coil; 2313, air blowing hole; 2314, air collecting cavity; 232, air inlet pipe; 233, gas channel;

[0033] 100, connector; 110, bending section; 120, straight section; 200, box body; 210, guiding groove; 220, operation window; 230, accommodating cavity; 300, detection table; 310, base; 320, support plate; 330, roller; 400, bearing table; 500, limiting block; 510, inclined surface. Detailed implementation manners

[0034] Advantages, features and the method for realizing the same of the present utility model will become obvious by referring to the embodiments described in detail below in conjunction with the accompanying drawings. However, the present utility model is not limited to the embodiments disclosed below, but can be implemented in various different forms. The provision of these embodiments is only to complete the disclosure of the present utility model and enable those skilled in the art to fully understand the scope of the present utility model, and the present utility model is only defined by the scope of the claims. The same reference numerals denote the same components throughout the specification.

[0035] Hereinafter, the present utility model will be described in detail with reference to the accompanying drawings.

[0036] As Figures 2 to 5 shown, a connector disassembly device is provided and installed on a lighting machine. The connector disassembly device is used to disassemble the connector 100 on a display panel. The connector disassembly device includes a bracket 1 and a disassembly component 2. The disassembly component 2 is installed on the bracket 1, and the disassembly component 2 can move on the bracket 1 so that the disassembly component 2 can move to a position corresponding to the connector 100. The disassembly component 2 includes a housing 21, a suction unit 22 and a heating unit 23. Among them, the housing 21 has a cuboid structure, and the overall dimensions of the housing 21 match the overall dimensions of the connector 100. The suction unit 22 and the heating unit 23 are both arranged on the housing 21. One side surface of the housing 21 facing the connector 100 is a working surface 212. When disassembling the connector 100, the working surface 212 of the housing 21 faces the connector 100 directly. The suction unit 22 applies the principle of vacuum suction. The suction unit 22 is used to suck the connector 100 to fix the connector 100 on the disassembly component 2. The heating unit 23 is used to heat the bonding area at the end of the connector 100 so that the bonding glue at the end of the connector 100 melts, and then the separation of the connector 100 from the display panel is realized, that is, the disassembly of the connector 100 is realized.

[0037] An installation groove 211 is recessed on the working surface 212 of the housing 21, and the notch of the installation groove 211 faces the connector 100. The adsorption unit 22 includes a suction cup 221 for adsorbing and fixing the connector 100. The suction cup 221 is installed in the installation groove 211, and the suction cup 221 is connected to the bottom of the installation groove 211 through an elastic member so that the suction cup 221 can move in a direction perpendicular to the working surface 212 (i.e., the depth direction of the installation groove 211). When the suction cup 221 is in a free state, the end of the suction cup 221 facing the connector 100 can extend outside the installation groove 211. When the connector 100 abuts against the suction cup 221 and applies pressure, the suction cup 221 can move towards the bottom of the installation groove 211. The heating unit 23 includes two heating parts 231 for heating the bonding area at the end of the connector 100 to melt the bonding glue at the end of the connector 100. The heating parts 231 are arranged on the working surface 212, and the two heating parts 231 are respectively located on opposite sides of the installation groove 211. Since the bonding areas are located at both ends of the connector 100 in the length direction, the two heating parts 231 are arranged at intervals along the length direction of the connector 100 (the illustrated Z direction), and the installation groove 211 is located between the two heating parts 231.

[0038] It can be understood that the connector 100 is a rectangular sheet-like structure, and its main body is made of plastic. Both ends of the connector 100 in the length direction are respectively connected to the first gold finger and the second gold finger on the display panel, and both ends of the connector 100 in the length direction are respectively bonded and fixed to the gold finger areas on the display panel. When disassembling the connector 100, the disassembling assembly 2 is aligned with the connector 100 and moved closer to the connector 100. The suction cup 221 adsorbs and fixes the middle area of the connector 100 in the length direction, and then the two ends of the connector 100 in the length direction are heated by the heating parts 231 to melt the bonding glue, so as to separate the heating parts 231 from the display panel. The separated connector 100 is adsorbed by the disassembling assembly 2 and transported to a designated position for recycling. In this embodiment, by installing a connector disassembling device on the lighting machine, using the adsorption unit 22 in the disassembling assembly 2 to fix the connector 100, and using the heating unit 23 in the disassembling assembly 2 to heat the bonding glue on the connector 100 to achieve separation, it is beneficial for the operator to immediately disassemble and inspect the connector 100 when detecting an abnormality in the display panel, without transporting the display panel to a dedicated area, thereby improving the operation efficiency of the entire lighting detection process. At the same time, using the adsorption unit 22 to adsorb and fix the connector 100 and using the heating unit 23 to melt the bonding glue to achieve separation can avoid mechanical damage to the first gold finger, the second gold finger on the display panel and the connector 100 when disassembling the connector 100, ensuring the safety and reliability of the disassembly operation.

[0039] Specifically, the bracket 1 is used to install and disassemble the component 2. The bracket 1 includes a cross beam 11 and two parallel and spaced upright columns 12. The cross beam 11 and the upright columns 12 form a conventional portal frame structure. A first driving member 13 is provided on the upright column 12. The first driving member 13 is a motor-screw driving mechanism in the prior art. The two ends of the cross beam 11 are respectively connected to the corresponding first driving members 13 on the two upright columns 12. Specifically, the cross beam 11 is threadedly connected to the screw rod in the first driving member 13. By rotating the screw rod in the first driving member 13, the cross beam 11 is driven to move in the vertical direction (i.e., the length direction of the upright column 12). A second driving member 14 is provided on the cross beam 11. The second driving member 14 is a motor-screw driving mechanism in the prior art. The housing 21 in the disassembly component 2 is connected to the second driving member 14, so that the second driving member 14 drives the housing 21 to move in the horizontal direction (i.e., the length direction of the cross beam 11). In this embodiment, under the combined action of the first driving member 13 and the second driving member 14, the disassembly component 2 can move on the bracket 1, so that the disassembly component 2 can move to a position corresponding to the connector 100.

[0040] Specifically, in one embodiment, the heating part 231 includes a heat conducting plate 2311 and an electric heating coil 2312. The heat conducting plate 2311 has a flat plate structure and has good heat conducting performance, such as an aluminum plate, a copper plate, etc. The heat conducting plate 2311 is arranged on the working surface 212 of the housing 21. There are two heat conducting plates 2311. The two heat conducting plates 2311 are located on both sides of the installation groove 211 along the Z direction, that is, the two heat conducting plates 2311 respectively correspond to the two ends of the connector 100. The size of the heat conducting plate 2311 is matched with the bonding area at one end of the connector 100, so that the heat conducting plate 2311 can cover the entire bonding area. The electric heating coil 2312 is a prior art. It generates heat by being energized to heat the heat conducting plate 2311. The electric heating coil 2312 is arranged on the side surface of the heat conducting plate 2311 facing the housing 21, that is, the electric heating coil 2312 is clamped between the heat conducting plate 2311 and the housing 21. Of course, the heating unit 23 also includes a power supply, a control circuit board, a temperature sensor, etc. The power supply, the temperature sensor and the electric heating coil 2312 are all electrically connected to the control circuit board. The power supply is used to supply power to the electric heating coil 2312. The temperature sensor is used to detect the heating temperature on the connector 100. The control circuit board is used to control the on-off of the corresponding circuit, as well as the heating temperature control, the heating time control, etc. These combined accessories of the electric heating coil 2312 all belong to the mature prior art in this field and will not be elaborated.

[0041] Specifically, in another embodiment, refer to Figure 6As shown, the heating unit 23 also includes an air inlet pipe 232 and a gas channel 233 arranged in the shell 21. The air inlet pipe 232 is connected to an external air source, and the air inlet pipe 232 is in communication with the gas channel 233 so as to input gas into the gas channel 233 through the air inlet pipe 232. In this embodiment, the gas is air. An electric heating coil 2312 is arranged in the gas channel 233, and the electric heating coil 2312 is used to heat the gas in the gas channel 233. A plurality of blowing holes 2313 are provided on the working surface 212, and the positions of the blowing holes 2313 correspond to the bonding area on the connector 100. The plurality of blowing holes 2313 located on the same side of the mounting groove 211 form a heating portion 231. When the connector 100 is disassembled, the hot air heated in the gas channel 233 is blown out through the blowing holes 2313, and the hot air is blown toward the bonding area on the connector 100 to melt the bonding glue. In order to facilitate the gas channel 233 to simultaneously supply gas to multiple blowing holes 2313 in the same heating part 231, the heating part 231 also includes a gas collecting cavity 2314, the gas collecting cavity 2314 is located between the blowing holes 2313 and the gas channel 233, the gas collecting cavity 2314 is communicated with the corresponding multiple blowing holes 2313, and the gas channel 233 is communicated with the gas collecting cavity 2314. The electric heating coil 2312 is arranged at one end of the gas channel 233 close to the gas collecting cavity 2314. It can be understood that by providing the blowing holes 2313 and heating the connector 100 by blowing hot air, the connector 100 can be prevented from directly contacting the heating part 231 during disassembly, thereby preventing the melted adhesive from adhering to the disassembly component 2.

[0042] Specifically, see Figure 5 The adsorption unit 22 includes a suction cup 221, an air suction pipe 222 and a spring 223. The suction cup 221 includes a substrate 2211 and a suction nozzle 2212. The substrate 2211 is arranged in the mounting groove 211. A plurality of suction nozzles 2212 are arranged at intervals on a side of the substrate 2211 facing the connector 100. A side of the substrate 2211 facing away from the suction nozzles 2212 is elastically connected to the bottom of the mounting groove 211 through a spring 223, so that the substrate 2211 can move perpendicular to the working surface 212, that is, the substrate 2211 can move along the depth direction of the mounting groove 211. The substrate 2211 is a cavity structure, and an air pump is installed on the suction pipe 222. The suction pipe 222 and the suction nozzle 2212 are connected through the cavity in the substrate 2211, so as to realize the suction of the suction nozzle 2212 through the suction pipe 222, and then adsorb the connector 100.

[0043] In yet another embodiment, referring to Figure 7 and Figure 8As shown, the suction cup 221 further includes a shape memory alloy strip 2213, which is a prior art and has a straight strip structure. It can be bent when subjected to an external force and can return to the straight state after the external force is removed. The substrate 2211 is elastic and is made of an elastic silicone plate. The shape memory alloy strip 2213 is disposed on a side surface of the substrate 2211 facing away from the suction nozzle 2212, and the length of the shape memory alloy strip 2213 extends along the Z direction shown in the figure. The purpose of this structure is to enable the suction cup 221 to be bent and deformed in the Z direction shown in the figure. At least two springs 223 are provided, and the at least two springs 223 are spaced along the length direction of the shape memory alloy strip 2213, and the springs 223 are located at the end positions in the length direction (the Z direction shown in the figure) of the substrate 2211. Of course, the springs 223 can also be provided in two groups, and the two groups of springs 223 are respectively located at both ends in the length direction of the substrate 2211, and each group has a plurality of springs 223. It can be understood that for display panels of different models, the connector 100 has two installation methods: a straight state and a bent state. When the connector 100 is installed in the bent state, the connector 100 is bent after being installed on the display panel; when the adhesive on the connector 100 melts, the connector 100 will extend to the straight state under its own elastic force. Therefore, the suction cup 221 needs to be able to adapt to the shape change of the connector 100 to prevent the connector 100 from falling off the suction cup 221. During the disassembly operation, the suction cup 221 has a first state (i.e., the straight state) and a second state (i.e., the bent state). When the connector 100 is installed on the display panel, the connector 100 is bent. Along the length direction of the connector 100, the connector 100 has a bent section 110 in the middle and straight sections 120 at both ends, and the two straight sections 120 are located at both ends of the bent section 110. When the disassembly assembly 2 approaches and abuts against the connector 100, the suction cup 221 is bent and deformed due to the pressure of the connector 100, and the shape of the suction cup 221 matches the shape of the bent section 110. At this time, the suction nozzle 2212 adsorbs the connector 100, and the suction cup 221 is in the second state. The adhesive is located in the straight section 120 of the connector 100. The heating part 231 heats the straight section 120 of the connector 100 and melts the adhesive. When the connector 100 is separated from the display panel, the connector 100 becomes straight under its own elastic force. At this time, the suction cup 221 also synchronously becomes straight with the connector 100, that is, the suction cup 221 is in the first state.

[0044] Specifically, the two heating parts 231 are distributed on the working surface 212 along the first direction (the Z direction shown in the figure). Nozzles 2212 are distributed in the middle and at both ends of the substrate 2211 along the first direction. The multiple nozzles 2212 on the substrate 2211 are arranged in three groups, and multiple nozzles 2212 are arranged at intervals in each group. The three groups of nozzles 2212 are respectively located at the middle and two end positions of the substrate 2211 along the first direction, so that the three groups of nozzles 2212 can be distributed along the arc direction of the bending section 110 to ensure the adsorption effect on the connector 100.

[0045] As Figure 2 and Figure 9 shown, a lighting machine is also provided for performing lighting detection on the display panel. The lighting machine includes a box body 200, a lighting main unit (not shown in the figure), a detection table 300, and a connector disassembly device. The box body 200 has a cuboid structure. The length direction of the box body 200 is the X direction shown in the figure, the width direction is the Y direction shown in the figure, and the height direction is the Z direction shown in the figure. A receiving cavity 230 for accommodating the display panel is provided inside the box body 200. An operation window 220 is provided at the top of the box body 200, and the receiving cavity 230 inside the box body 200 communicates with the outside of the box body 200 through the operation window 220. The top of the box body 200 is used as an operation area during detection, and the detection table 300 is provided on the top of the box body 200. The detection table 300 is used to place the display panel to be detected. During detection, the operator takes out the display panel from the receiving cavity 230 and places it obliquely on the detection table 300. The connector disassembly device is installed on the detection table 300 to disassemble the connector 100 on the display panel.

[0046] The inspection table 300 includes a base 310, a support plate 320, and rollers 330. The length of the base 310 extends along the length direction of the box body 200. At both ends of the base 310 in the length direction, rollers 330 are respectively provided, and the rollers 330 are located at the bottom of the base 310. Correspondingly, two guide grooves 210 are spaced apart on the top surface of the box body 200, and the length of the guide grooves 210 extends along the width direction of the box body 200. The rollers 330 are inserted into the guide grooves 210 so that the base 310 is in rolling connection with the box body 200. This structure enables the entire inspection table 300 to move along the width direction of the box body 200 to take out the display panel from the operation window 220. A plurality of support plates 320 are provided on the top of the base 310, and the support plates 320 have a certain inclination angle relative to the vertical direction so that when placing the display panel, the display panel can be inclined and abutted against the support plates 320. To increase the support surface of the display panel, the cross beam 11 and the column 12 in the bracket 1 of the connector disassembly device are coplanar with the support plates 320 so that the display panel can abut against the bracket 1. When the display panel is placed on the inspection table 300, the connector 100 is located on the side of the display panel facing the bracket 1. By moving the disassembly component 2, the disassembly component 2 is aligned with and abuts against the connector 100. Of course, in actual operation, according to different models of the display panel, the disassembly component 2 will be pre-moved to a position corresponding to the connector 100. Of course, in some embodiments, a third driving member may also be provided on the bracket 1. The third driving member may be an electric telescopic member. By driving the disassembly component 2 to move along the illustrated Y direction by the third driving member, the disassembly component 2 can be close to or away from the connector 100.

[0047] Specifically, the lighting machine further includes a limiting block 500, and an inclined surface 510 is provided on the limiting block 500. The limiting block 500 is used to limit the movement of the roller 330 along the length direction of the guide groove 210. In use, two limiting blocks 500 are a group. After the inspection table 300 moves to a suitable position, the two limiting blocks 500 are respectively placed on both sides of the roller 330, and the limiting blocks 500 are inserted and fixed with the bottom of the guide groove 210 to limit the movement of the roller 330.

[0048] Specifically, the lighting machine further includes a carrying platform 400. The carrying platform 400 is used to store the display panels. In actual operation, a plurality of display panels are stacked on the carrying platform 400 for easy access. A lifting device is provided at the bottom of the carrying platform 400, and the lifting device can be a hydraulic cylinder, a pneumatic cylinder, etc. This structure enables the carrying platform 400 to be liftably arranged at the bottom of the accommodation cavity 230. When taking the display panel, the carrying platform 400 can be lifted to make the display panel close to the operation window 220 or move it outside the box body 200, facilitating the operator to take the display panel.

[0049] In this embodiment, by installing a connector disassembly device on the lighting machine, the adsorption unit 22 in the disassembly component 2 is used to fix the connector 100, and the heating unit 23 in the disassembly component 2 is used to heat the adhesive on the connector 100 to achieve separation, which is beneficial for the operator to immediately disassemble and inspect the connector 100 when detecting an abnormality in the display panel, without transporting the display panel to a dedicated area, thereby improving the operation efficiency of the entire lighting detection process.

[0050] Although the embodiments of the present invention have been described above with reference to the drawings, the present invention is not limited to the above embodiments, but can be manufactured in various forms, and those skilled in the art will understand that the present invention can be implemented in other specific forms without changing the technical spirit or basic characteristics of the present invention. Therefore, it should be understood that the above embodiments are exemplary in all aspects and not restrictive.

Claims

1. A connector disassembly device is installed on a lighting machine and is used to disassemble the connector on a display panel, characterized in that The connector disassembly device includes a bracket and a disassembly component. The disassembly component is disposed on the bracket in a position-adjustable manner. The disassembly component includes a housing, a suction unit, and a heating unit. The housing has a working surface facing the connector. An installation groove is recessed on the working surface. The suction unit includes a suction cup for sucking the connector. The suction cup is connected to the bottom of the installation groove through an elastic member. The heating unit includes two heating parts for heating the connector. The heating parts are disposed on the working surface, and the two heating parts are respectively located on opposite sides of the installation groove.

2. The connector disassembly device according to claim 1, characterized in that, The heating part includes a heat conduction plate and an electric heating coil. The heat conduction plate is disposed on the working surface. The side surface of the heat conduction plate facing away from the housing is used to abut against the connector. The electric heating coil is disposed on the side surface of the heat conduction plate facing the housing. The electric heating coil is used to heat the heat conduction plate.

3. The connector disassembly device according to claim 1, wherein, The heating unit includes an air inlet pipe and a gas channel disposed in the housing. A plurality of air blowing holes are formed on the working surface. The air blowing holes and the air inlet pipe are both communicated with the gas channel. The plurality of air blowing holes form the heating part. An electric heating coil for heating the gas is disposed in the gas channel.

4. The connector disassembly device according to claim 1, characterized in that The suction cup includes a substrate and a suction nozzle. A plurality of the suction nozzles are spacedly disposed on one side surface of the substrate. The side surface of the substrate facing away from the suction nozzles is connected to the bottom of the installation groove through the elastic member, and enables the substrate to move perpendicular to the working surface.

5. The connector disassembly device according to claim 4, wherein, The suction cup further includes a shape memory alloy strip. The substrate has elasticity. The shape memory alloy strip is disposed on the side surface of the substrate facing away from the suction nozzles.

6. The connector disassembly device according to claim 5, wherein, The two heating parts are distributed on the working surface along a first direction. The suction nozzles are distributed in the middle and at both ends of the substrate along the first direction.

7. The connector disassembly device according to any one of claims 1 to 6, characterized in that The bracket includes a cross beam and two parallel and spaced columns. A first driving member is disposed on the columns. The two ends of the cross beam are respectively connected to the corresponding first driving members on the two columns, so that the first driving member drives the cross beam to move in the vertical direction. A second driving member is disposed on the cross beam. The housing is connected to the second driving member, so that the second driving member drives the housing to move in the horizontal direction.

8. A lighting machine, characterized in that, It includes a box body, a lighting host, a detection table, and the connector disassembly device according to any one of claims 1 to 7. A receiving cavity for receiving a display panel is disposed in the box body. An operation window communicated with the receiving cavity is disposed on the top of the box body. The detection table is disposed on the top of the box body. The connector disassembly device is installed on the detection table.

9. The lighting machine according to claim 8, characterized in that, Rollers are respectively rotatably disposed at both ends of the detection table. A guiding groove matched with the rollers is disposed on the top of the box body. The rollers are in rolling connection with the guiding groove. The lighting machine further includes a limiting block. The limiting block is inserted into the bottom of the guiding groove. The limiting block is used to limit the movement of the rollers along the length direction of the guiding groove.

10. The lighting machine according to claim 8, wherein, The lighting machine further includes a carrier for storing the display panel. The carrier is disposed at the bottom of the receiving cavity in a liftable manner.

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