Lighting detection device

Abstract

The present invention discloses a lamp detection device, comprising: a lower template, which can be used to carry a lamp product; an upper template, which is located above the lower template and cooperates with the lower template to define a storage space; an airtight detection component, which is arranged on the lower template and located in the storage space, and can perform positive pressure airtight detection on the lamp product; an electrical detection component, which is arranged on the lower template and located in the storage space, and can perform electrical detection on the lamp product; an adsorption component, which is arranged on the upper template, and at least a part of the adsorption component is formed with an adsorption surface, and the adsorption surface can adsorb and release the lamp product. The lamp detection device can not only automatically adsorb and grasp the lamp product, but also realize gas-electricity integrated function detection.

Description

Technical Field

[0001] The invention relates to a lamp detection device. Background Art

[0002] In automated production, companies need to meet customers' high requirements for product quality and the needs of new processes. At present, almost all products in the automotive lighting project involve the requirements of airtightness detection and electrical inspection functions of lamps. The solutions to complete the airtightness detection and electrical inspection function requirements in the conventional way are as follows: 1. The airtightness detection tooling of the lamp alone meets its functional requirements; 2. The electrical inspection tooling of the lamp alone meets its functional requirements. The existing design scheme first has the disadvantage of scratching and scratching the lamp products, affecting the appearance of the product; secondly, it is time-consuming and labor-intensive, affecting production and reducing production efficiency; finally, it has high requirements for the configuration of employees. Summary of the invention

[0003] The present invention aims to solve at least one of the technical problems existing in the prior art.

[0004] To this end, the present invention proposes a lamp detection device, which can realize gas-electric integrated detection and improve work efficiency.

[0005] According to an embodiment of the present invention, the lamp detection device includes: a lower template, which can be used to carry a lamp product; an upper template, which is located above the lower template and cooperates with the lower template to define a storage space; an airtight detection component, which is provided on the lower template and located in the storage space, and the airtight detection component can perform a positive pressure airtight detection on the lamp product; an electrical detection component, which is provided on the lower template and located in the storage space, and the electrical detection component can perform an electrical detection on the lamp product; and a suction component, which is provided on the upper template, and at least a portion of the suction component is formed with a suction surface, and the suction surface can suction and release the lamp product.

[0006] According to the lamp detection device of the embodiment of the present invention, the upper template is provided with an adsorption part, which can realize automatic adsorption of lamp products, and the lower template is provided with an airtight detection part and an electrical detection part, respectively, to realize gas-electric integrated detection. The structure design of the lamp detection device is light and reasonable, and it is upgraded to a double-process combined detection function requirement based on the traditional single-process detection design (single-process airtight or electrical detection design), and the adsorption function design on the upper template can greatly reduce labor intensity and production costs, improve production efficiency and product quality, streamline personnel configuration, reduce equipment costs, save site space layout, and can achieve the goal of less manpower and automation.

[0007] According to one embodiment of the present invention, the lamp detection device also includes: a laser sensor, wherein the laser sensor is disposed on the upper template and located in the accommodating space, the laser sensor is connected to the adsorption component, the laser sensor can detect whether the lamp product is on the lower template and sense whether there is a clamping component for clamping the lamp product in the accommodating space, when the laser sensor detects the presence of the lamp product, the adsorption component adsorbs the lamp product, and when the laser sensor senses that the clamping component is located in the accommodating space, the adsorption component is detached from the lamp product.

[0008] According to an embodiment of the present invention, the adsorption member comprises: a suction cup, wherein the suction cup is a corrugated suction cup, wherein a side of the suction cup provided with corrugations forms the adsorption surface, and the adsorption surface is in soft contact with an outer surface of the lighting product.

[0009] According to an embodiment of the present invention, the adsorption component further includes: a vacuum generator, which is connected to the suction cup and can control the adsorption surface to adsorb or release the lighting product.

[0010] According to an embodiment of the present invention, the lamp detection device further comprises: a mounting member, the mounting member is provided on the lower template and is located in the accommodating space, and the mounting member can mount the lamp product.

[0011] According to one embodiment of the present invention, the airtight detection component includes: a sealing plug, one end of which faces the lighting product; and a first guide rod cylinder, which is connected to the other end of the sealing plug to perform positive pressure inflation in the lighting product.

[0012] According to one embodiment of the present invention, the electrical detection component comprises: a connector, one end of which is open, a detection probe is arranged in the opening, and a wiring harness of the lighting product passes through the opening and is detachably connected to the detection probe.

[0013] According to one embodiment of the present invention, the electrical detection component further includes: a wire harness driver connected to the wire harness, the wire harness driver being able to fix the wire harness and drive the wire harness to separate from the detection probe after the detection is completed.

[0014] According to one embodiment of the present invention, the wire harness driver comprises: a second guide rod cylinder capable of fixing the wire harness; and a first slide cylinder connected to the wire harness to drive the wire harness to separate from the detection probe.

[0015] According to an embodiment of the present invention, when the upper template and the lower template are separated, the adsorbent adsorbs the lighting product.

[0016] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0018] Figure 1 is a structural schematic diagram of a lamp detection device according to an embodiment of the present invention;

[0019] Figure 2 yes Figure 1 The main view;

[0020] Figure 3 is a schematic diagram of assembling an upper template and an adsorption member of a lamp detection device according to an embodiment of the present invention;

[0021] Figure 4 is a schematic diagram of assembling a lower template, an airtight detection component, and an electrical detection component of a lamp detection device according to an embodiment of the present invention;

[0022] Figure 5 Schematic diagram of the structure of an electrical detection component of a lamp detection device according to an embodiment of the present invention.

[0023] Reference numerals:

[0024] Lamp detection device 100;

[0025] Lower template 10;

[0026] Upper template 20;

[0027] Airtight detection member 30; sealing plug 31; first guide rod cylinder 32;

[0028] Electrical detection member 40; connecting member 41; harness drive member 42; second guide rod cylinder 43; second slide cylinder 44; detection probe 45;

[0029] Adsorption member 50; laser sensor 60;

[0030] Mounting member 70; limit block 71; first slide cylinder 72; thin cylinder 73;

[0031] Proximity switch 80. DETAILED DESCRIPTION

[0032] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0033] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0034] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0035] The lamp detection device 100 according to an embodiment of the present invention is described in detail below with reference to the accompanying drawings.

[0036] like Figures 1 to 5 As shown, the lamp detection device 100 according to the embodiment of the present invention includes: a lower template 10, an upper template 20, an airtight detection component 30, an electrical detection component 40 and a suction component 50.

[0037] Specifically, the lower template 10 can be used to carry the lighting product, the upper template 20 is located above the lower template 10 and cooperates with the lower template 10 to define a accommodating space, the airtight detection component 30 is provided on the lower template 10 and located in the accommodating space, the airtight detection component 30 can perform positive pressure airtight detection on the lighting product, the electrical detection component 40 is provided on the lower template 10 and located in the accommodating space, the electrical detection component 40 can perform electrical detection on the lighting product, the adsorption component 50 is provided on the upper template 20, at least a portion of the adsorption component 50 is formed with an adsorption surface, and the adsorption surface can adsorb and release the lighting product.

[0038] In other words, the lamp detection device 100 according to the embodiment of the present invention is mainly composed of a lower template 10, an upper template 20, an airtight detection component 30, an electrical detection component 40 and an adsorption component 50. The lower template 10 and the upper template 20 are arranged relative to each other, and the lower template 20 is located above the upper template 10. The lamp product can be carried on the lower template 20. The airtight detection component 30 and the electrical detection component 40 can be provided on the lower template 10. The positive pressure airtight detection of the lamp product can be performed by the airtight detection component 30, and the electrical detection component 40 can be used to perform electrical detection on the lamp product. In other words, the gas-electricity integrated detection can be realized at the gas-electricity integrated detection station. When the lamp product is not subjected to force on the lampshade surface, the positive pressure detection method can be used to meet the gas-electricity integrated function detection requirements of the lamp product, prevent the lamp from being misjudged in the gas-electricity integrated function detection due to the external force squeezing, and improve the product quality. The adsorption component 50 can be provided on the upper template 20, and the adsorption surface on the adsorption component 50 can be used to adsorb and grasp the lamp product, and the lamp product can be released.

[0039] Therefore, the lamp detection device 100 according to the embodiment of the present invention adopts a device combining the lower template 10, the upper template 20, the airtight detection component 30, the electrical detection component 40 and the adsorption component 50. It can not only realize the integrated gas-electric detection through the cooperation of the airtight detection component 30 and the electrical detection component 40, but also improve the degree of automation. The structural design is light and reasonable, the working performance is high, the production efficiency is greatly improved, and the site space layout is saved.

[0040] According to one embodiment of the present invention, the lamp detection device 100 further includes a laser sensor 60, which is disposed on the upper template 20 and located in the accommodation space. The laser sensor 60 is connected to the adsorbent 50. The laser sensor 60 can detect whether there is a lamp product on the lower template 10 and whether there is a clamping component for clamping the lamp product in the accommodation space. When the laser sensor 60 detects that there is a lamp product, the adsorbent 50 adsorbs the lamp product. When the laser sensor 60 senses that the clamping component is located in the accommodation space, the adsorbent 50 is separated from the lamp product. When the upper template 20 and the lower template 10 are opened, after the laser sensor 60 detects whether there is a lamp product, the adsorbent 50 can contact the lampshade surface of the lamp product and automatically grab the lamp product. When the upper template 20 and the lower template 10 are opened, when the clamping component enters the operation area to clamp the lamp product, the laser sensor 60 generates a signal feedback, and the adsorbent 50 releases the lamp product at this time, and the lamp product can be safely removed at this time. The clamping component can be a mechanical structure or the hand of an employee. The employee can reach into the operating area and safely take the lighting product, which can ensure the employee's operating safety and improve work efficiency.

[0041] Optionally, the adsorption component 50 includes a suction cup, which is a corrugated suction cup. One side of the suction cup is provided with a corrugation to form an adsorption surface. The adsorption surface is in soft contact with the outer surface of the lamp product to avoid scratches and scratches on the lamp product. It has the advantages of strong adsorption force, wide source, and low price.

[0042] Furthermore, the adsorption component 50 also includes a vacuum generator, which is connected to the suction cup and can control the adsorption surface to adsorb or release the lighting product, that is, vacuum adsorption can be achieved through the vacuum generator.

[0043] According to one embodiment of the present invention, the lamp detection device 100 also includes a mounting member 70, which is disposed on the lower template 10 and located in the accommodating space. The mounting member 70 can install the lamp product, which can not only support the lamp product, but also facilitate the lamp product to maintain stability during detection.

[0044] like Figure 4 As shown, it should be noted that the mounting member 70 may include three limit blocks 71, which are spaced apart and distributed on the lower template 10, so as to realize the installation and limit of the lamp product. During positioning, one end of the lamp product can be fixed by the first slide cylinder 72 and the thin cylinder 73, and a limit block 71 can be embedded in the lamp installation slot, so as to fix the other end of the lamp product, realize the rapid positioning of the lamp product, and improve the positioning stability.

[0045] In some specific embodiments of the present invention, the airtight detection component 30 includes: a sealing plug 31 and a first guide rod cylinder 32, one end of the sealing plug 31 faces the lamp product, and the first guide rod cylinder 32 is connected to the other end of the sealing plug 31. The sealing plug 31 may include a ￠20 sealing plug and a rectangular sealing plug, which can be pushed by the first guide rod cylinder 32 to perform positive pressure inflation in the lamp product, while the proximity switch 80 and the laser sensor 60 can detect some parts on the lamp product, the proximity switch 80 transmits the signal of the part to be detected to the PLC, and the laser sensor 80 transmits the signal to the PLC through the distance length detection, thereby realizing the gas-electric integrated detection function requirement of the lamp product.

[0046] According to an embodiment of the present invention, the electrical detection member 40 includes a connector 41 , one end of which is open, and a detection probe 45 is disposed in the opening. The wiring harness of the lighting product passes through the opening and is detachably connected to the detection probe 45 .

[0047] Furthermore, the electrical detection component 40 also includes a wire harness driver 42 , which is connected to the wire harness. The wire harness driver 42 can fix the wire harness and drive the wire harness to separate from the detection probe 45 after the detection is completed.

[0048] Optionally, the harness driver 42 includes a second guide rod cylinder 43 and a second slide cylinder 44, wherein the second guide rod cylinder 43 can fix the harness during detection, wherein the second guide rod cylinder 43 can be connected to a clamp head to fix the position of the harness. The first slide cylinder is connected to the harness and drives the harness to be separated from the detection probe after the detection is completed, that is, the lower template 10 can realize the automatic lighting and plugging function of the harness by adopting the mechanical structure design of the second slide cylinder 44 and the second guide rod cylinder 43, thereby improving production efficiency.

[0049] When testing the electrical detection part 40, first place the lamp product in the lower mold plate 10, pull the wiring harness on the lamp product into the connector 41, and then the detection probe 45 contacts it to light up the lamp product. After verification, the second guide rod cylinder 43 opens its stroke, the wiring harness is released, and then the second slide cylinder 44 opens its stroke to automatically push the wiring harness out and detach the probe. When the upper and lower molds of the tooling are opened, the lamp product is sucked away as a whole, ensuring the safety of employees' operation and improving work efficiency.

[0050] In some specific embodiments of the present invention, when the upper template 20 and the lower template 10 are separated, the adsorbent 50 adsorbs the lighting product.

[0051] It should be noted that the lamp product in the embodiment of the present invention may be a vehicle lamp.

[0052] In summary, the lamp detection device 100 according to the embodiment of the present invention can simultaneously realize the airtightness detection and electrical detection function requirements of the lamp product at one workstation, and after the airtightness detection and electrical detection functions are completed, the adsorption part 50 on the upper template 20 can automatically adsorb and grasp the lamp product. Only one operator is required to transfer the lamp product from the previous workstation to the gas-electric integrated detection workstation, and then remove the adsorbed lamp product from the adsorption part 50 and put the lamp product into the final inspection workstation, so that one person can control the operation of three workstations.

[0053] The lamp detection device 100 according to the embodiment of the present invention has the following advantages:

[0054] (1) The present invention upgrades the traditional single-process airtight or electrical detection design to a dual-process integrated air-electric detection function design. Its structural design is light and reasonable, with high working performance, greatly improving production efficiency;

[0055] (2) The present invention uses a corrugated suction cup to automatically grasp the lamp product, and there is soft contact between the corrugated suction cup and the lamp product, which can avoid scratches and scratches on the lamp product;

[0056] (3) The present invention uses a laser sensor 60 to detect the presence of the lamp product in the design. At the same time, the laser sensor 60 provides signal feedback and the corrugated suction cup releases the vacuum, which can ensure the safety of the employees' operation and improve the production efficiency.

[0057] (4) The present invention uses the mechanical structure design of the second guide rod cylinder 43 and the second slide cylinder 44 in the design to realize the automatic lighting and plugging function of the wiring harness, thereby improving the work efficiency and ensuring that an operator can switch between the three workstations freely;

[0058] (5) The present invention uses the mechanical structure design of the first slide cylinder 72 and the first guide rod cylinder in the design to cooperate with each other, so as to realize a mode in which the lampshade surface of the lamp product is not subjected to force, and selects a positive pressure detection method to realize the gas-electricity integrated function detection requirement of the lamp product, thereby preventing the lamp from being squeezed by external force, which may cause misjudgment in the gas-electricity integrated function detection, and improving product quality.

[0059] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0060] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A lamp detection device, characterized in that: include: A lower template, wherein the lower template can be used to carry a lighting product; An upper template, the upper template is located above the lower template and cooperates with the lower template to define a receiving space; An airtight detection member, which is arranged on the lower template and located in the accommodating space, and can perform positive pressure airtightness detection on the lamp product, and comprises a sealing plug and a first guide rod cylinder, one end of the sealing plug faces the lamp product, and the first guide rod cylinder is connected to the other end of the sealing plug to perform positive pressure inflation in the lamp product; An electrical detection component, the electrical detection component is arranged on the lower template and located in the accommodating space, the electrical detection component can perform electrical detection on the lamp product, the electrical detection component includes a connecting component and a harness driving component, one end of the connecting component is open, a detection probe is arranged in the opening, the harness of the lamp product passes through the opening and is detachably connected to the detection probe, the harness driving component is connected to the harness, the harness driving component can fix the harness and drive the harness to separate from the detection probe after the detection is completed, the harness driving component includes a second guide rod cylinder and a first slide cylinder, the second guide rod cylinder can fix the harness, the first slide cylinder is connected to the harness to drive the harness to separate from the detection probe; A suction piece, the suction piece is arranged on the upper template, at least a part of the suction piece is formed with a suction surface, the suction surface can adsorb and release the lamp product, the suction piece also includes a vacuum generator, the vacuum generator is connected to the suction cup and can control the suction surface to adsorb or release the lamp product, the suction piece also includes the suction cup, the suction cup is a corrugated suction cup, one side of the suction cup provided with corrugations is formed as the suction surface, and the suction surface is in soft contact with the outer surface of the lamp product; The mounting part is arranged on the lower template and located in the accommodating space. The mounting part can install the lighting product. The mounting part includes three limiting blocks, which are spaced apart and distributed on the lower template, so as to realize the installation and limiting of the lighting product.

2. The lamp detection device according to claim 1, characterized in that: Also includes: A laser sensor is provided on the upper template and located in the storage space. The laser sensor is connected to the adsorbent. The laser sensor can detect whether the lamp product is on the lower template and sense whether there is a clamping component for clamping the lamp product in the storage space. When the laser sensor detects the presence of the lamp product, the adsorbent adsorbs the lamp product. When the laser sensor senses that the clamping component is located in the storage space, the adsorbent is separated from the lamp product.

3. The lamp detection device according to claim 1, characterized in that: When the upper template and the lower template are separated, the adsorbent adsorbs the lamp product.

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