Equipment capable of preventing bad auxiliary materials from flowing out

Abstract

The utility model discloses a device capable of preventing bad auxiliary materials from flowing out, and relates to the field of FPC auxiliary materials. The equipment capable of preventing the bad auxiliary materials from flowing out comprises a bottom plate, a middle plate, an upper plate and a product detection unit, and the product detection unit is placed on the middle plate. According to the equipment capable of preventing the auxiliary materials from flowing out badly, the lower probe is in contact with the glue-retaining opening welding spot, the position of the glue-retaining opening welding spot on the detection product unit is detected, and when the detection is qualified, the position of the detection product unit is positioned under the action of the glue-retaining opening welding spot; the upper plate is driven by the driving mechanism to slide along the sliding rod, the upper probes on the upper plate are in contact with the product detection unit, when the upper probes are all in contact with the corresponding positioning plates, the electric detection is qualified, and when one or more upper probes are not in contact with the positioning plates, offset occurs and the electric detection is unqualified, accurate detection is completed, and outflow of bad products is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to FPC auxiliary material detection technical field, concretely is a device that can prevent auxiliary material bad outflow. BACKGROUND

[0002] FPC is just flexible circuit board, is a kind of highly reliable connection circuit board, can provide the connection between electronic components in smaller space.

[0003] In the production process of FPC, with the product style different diversification, more and more products need to patch active device, device part needs to patch different reinforcement, and the product reinforcement is multiple and miscellaneous, and the phenomenon of missing patching is highlighted, and the product is detected by artificially using microscope and re-inspection fixture, and the personnel missing detection or fixture precision deficiency occurs, additional probe is used on the existing process empty board electric detection fixture to detect, when reinforcing and offsetting, the upper and lower probes do not contact the display instrument and show open state, thereby effectively preventing the customer complaint caused by the detection of the offsetting and the outflow of the defective product, and realizing quality control and preventing the outflow of defective product. UTILITY MODEL CONTENT

[0004] In view of the defects of the prior art, the utility model provides a device that can prevent auxiliary material bad outflow, solves the problem that the product reinforcement is multiple and miscellaneous, and the phenomenon of missing patching is highlighted, and the product is detected by artificially using microscope and re-inspection fixture, and the personnel missing detection or fixture precision deficiency occurs.

[0005] To achieve the above object, the utility model is realized by the following technical scheme: a device that can prevent auxiliary material bad outflow, including bottom plate, middle plate, upper plate and detection product unit, the middle plate is above the bottom plate, the upper plate is above the middle plate, the detection product unit is placed on the middle plate,

[0006] The detection product unit includes FPC board, auxiliary material board and glue preservation opening welding point, the FPC board is fixedly connected above the auxiliary material board, the glue preservation opening welding point is arranged below the auxiliary material board, and the both sides of the FPC board are provided with positioning plates.

[0007] The bottom plate is provided with a lower probe, the lower probe is arranged below the glue preservation opening welding point, and the upper plate is provided with an upper probe, the upper probe is arranged above the positioning plate.

[0008] Preferably, the bottom plate is fixedly connected with a telescopic rod, and the upper end of the telescopic rod is fixedly connected with the bottom end face of the middle plate.

[0009] Preferably, the upper side of the middle plate is fixedly connected with a sliding rod, and the sliding rod is slidably connected with the upper plate.

[0010] Preferably, the upper plate is connected with a driving mechanism.

[0011] Preferably, the middle plate is provided with a detection hole corresponding to the lower probe.

[0012] Preferably, the middle plate is provided with a positioning groove.

[0013] Preferably, the inner wall of the bottom plate and the upper plate is inserted with a needle sleeve for installing the lower probe and the upper probe.

[0014] The utility model discloses a device that can prevent the outflow of substandard auxiliary materials, which has the following beneficial effects:

[0015] The device that can prevent the outflow of substandard auxiliary materials, the lower probe contacts the glue-retaining opening welding point, detects the position of the glue-retaining opening welding point on the detection product unit, and when the detection is qualified, the position of the detection product unit is positioned under the action of the glue-retaining opening welding point. The upper plate slides along the sliding rod driven by the driving mechanism, and the upper probe on the upper plate contacts the detection product unit at this time. When the upper probe contacts the corresponding positioning plate, the electrical measurement shows qualified. When one or more upper probes do not contact the positioning plate, deviation occurs, and the electrical measurement is unqualified. The device completes accurate detection and prevents the outflow of substandard products. BRIEF DESCRIPTION OF DRAWINGS

[0016] To make the technical solutions of the embodiments of the utility model or the prior art clearer, the following will briefly introduce the drawings needed in the embodiment or prior art description. Obviously, the drawings in the following description are only some embodiments of the utility model, and other drawings can be obtained by those skilled in the art without creative labor.

[0017] Fig. 1 It is a structural schematic diagram of the utility model;

[0018] Fig. 2 It is a structural schematic diagram of the middle plate in the utility model;

[0019] Fig. 3 It is a structural schematic diagram of the detection product unit in the utility model.

[0020] In the drawing: 1, bottom plate; 101, telescopic rod; 2, middle plate; 201, sliding rod; 202, positioning groove; 203, detection hole; 3, upper plate; 4, lower probe; 5, upper probe; 6, detection product unit; 601, FPC board; 602, auxiliary material board; 603, glue-retaining opening welding point; 604, positioning plate. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model is clearly and completely described, obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.

[0022] The device can prevent the auxiliary material from flowing out, and the problems of multiple and miscellaneous reinforcing types of products, and prominent leakage are solved, the problems of personnel missing detection or insufficient precision of the jig are solved by detecting the products by using the microscope and the rechecking jig, the upper probe 4 is in contact with the glue-retaining opening welding point 603, the position of the glue-retaining opening welding point 603 on the detection product unit 6 is detected, the position of the detection product unit 6 is positioned under the action of the glue-retaining opening welding point 603 when the detection is qualified, the upper plate 3 is driven to slide along the sliding rod 201 by the driving mechanism, the upper probe 5 on the upper plate 3 is in contact with the detection product unit 6, the upper probe 5 is in contact with the corresponding positioning plate 604, the electrical measurement is qualified, the upper probe 5 is not in contact with the positioning plate 604, and deviation occurs, the electrical measurement is unqualified, accurate detection is completed, and the flow-out of the defective products is avoided.

[0023] In order to better understand the above technical scheme, the above technical scheme will be described in detail in combination with the drawings of the specification and specific embodiments.

[0024] The utility model discloses a device that can prevent auxiliary material from flowing out.

[0025] According to the drawings Figs. 1-3 As shown, comprising bottom plate 1, middle plate 2, upper plate 3 and detection product unit 6, middle plate 2 is in the top of bottom plate 1, upper plate 3 is in the top of middle plate 2, detection product unit 6 is placed on middle plate 2,

[0026] Detection product unit 6 includes FPC board 601, auxiliary material board 602 and glue-retaining opening welding point 603, FPC board 601 is fixedly connected in the top of auxiliary material board 602, the bottom of auxiliary material board 602 is provided with glue-retaining opening welding point 603, and both sides of FPC board 601 are provided with positioning plate 604.

[0027] A lower probe 4 is installed on the base plate 1, and the lower probe 4 is positioned below the adhesive opening weld point 603. An upper probe 5 is installed on the upper plate 3, and the upper probe 5 is positioned above the positioning plate 604. The lower probe 4 contacts the adhesive opening weld point 603 to detect the position of the adhesive opening weld point 603 on the product unit 6. When the detection is qualified, the position of the product unit 6 is positioned under the action of the adhesive opening weld point 603. The upper plate 3 is driven by the drive mechanism to slide along the sliding rod 201. At this time, the upper probe 5 on the upper plate 3 contacts the product unit 6. When all the upper probes 5 are in contact with the corresponding positioning plate 604, the electrical test is qualified. When one or more upper probes 5 are not in contact with the positioning plate 604 and there is a displacement, the electrical test is unqualified. The accurate detection is completed to prevent the outflow of defective products.

[0028] A telescopic rod 101 is fixedly connected to the base plate 1. The upper end of the telescopic rod 101 is fixedly connected to the bottom end face of the middle plate 2. By starting the telescopic rod 101, the middle plate 2 is moved towards the base plate 1. At this time, the detection product unit 6 on the middle plate 2 moves downward, so that the adhesive opening solder joint 603 contacts the lower probe 4 for detection and preliminary positioning.

[0029] A sliding rod 201 is fixedly connected to the upper part of the middle plate 2. The sliding rod 201 is slidably connected to the upper plate 3. The upper plate 3 is driven by the drive mechanism to slide along the sliding rod 201. At this time, the upper probe 5 on the upper plate 3 contacts the detection product unit 6. When all the upper probes 5 are in contact with the corresponding positioning plate 604, the electrical test is qualified. When one or more upper probes 5 are not in contact with the positioning plate 604 and there is a deviation, the electrical test is unqualified, and the accurate detection is completed.

[0030] A drive mechanism is connected to the top of the upper plate 3.

[0031] The middle plate 2 is provided with a detection hole 203, which is set to correspond to the lower probe 4. The lower probe 4 can be easily passed through the middle plate 2 through the detection hole 203. The lower probe 4 is used to detect the position of the adhesive opening solder joint 603 on the product unit 6. When the detection is qualified, the position of the product unit 6 is positioned under the action of the adhesive opening solder joint 603.

[0032] The middle plate 2 is provided with a positioning groove 202, which is used to position the detection product unit 6, making it convenient to position the detection product unit 6 and the lower probe 4 for detection of the adhesive opening solder joint 603 and the lower probe 4.

[0033] Both the base plate 1 and the upper plate 3 have needle sleeves inserted into their inner walls for installing the lower probe 4 and the upper probe 5. By replacing the lower probe 4 and the upper probe 5 in the needle sleeves, different detection situations can be easily performed.

[0034] The device can prevent the auxiliary materials from flowing out, the lower probe is in contact with the glue-keeping opening welding spot, the position of the glue-keeping opening welding spot on the detected product unit is detected, meanwhile, when the detection is qualified, the position of the detected product unit is positioned under the action of the glue-keeping opening welding spot, the upper plate is driven by the driving mechanism to slide along the sliding rod, at this time, the upper probe on the upper plate is in contact with the detected product unit, when the upper probe is in contact with the corresponding positioning plate, at this time, the electric detection shows qualified, when one or more upper probes are not in contact with the positioning plate and offset occurs, at this time, the electric detection is unqualified, the accurate detection is completed, and the flow out of the unqualified product is avoided.

[0035] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above. The skilled in the art should understand that the utility model is not limited by the above-mentioned embodiments, the above-mentioned embodiments and the description in the specification are only for illustrating the principle of the utility model, under the premise of not departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements all fall into the scope of the utility model claimed for protection. The scope of protection of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. An apparatus capable of preventing the adverse flow of an auxiliary material, characterized by, Including bottom plate (1), middle plate (2), upper plate (3) and detection product unit (6), the middle plate (2) is above the bottom plate (1), the upper plate (3) is above the middle plate (2), and the detection product unit (6) is placed on the middle plate (2); The detection product unit (6) includes FPC board (601), auxiliary material board (602) and glue preservation opening welding spot (603), the FPC board (601) is fixedly connected above the auxiliary material board (602), the glue preservation opening welding spot (603) is arranged below the auxiliary material board (602), and both sides of the FPC board (601) are provided with positioning plate (604); The bottom plate (1) is provided with lower probe (4), the lower probe (4) is arranged below the glue preservation opening welding spot (603), and the upper plate (3) is provided with upper probe (5), the upper probe (5) is arranged above the positioning plate (604).

2. The device for preventing the leakage of the auxiliary material according to claim 1, wherein The bottom plate (1) is fixedly connected with telescopic rod (101), and the upper end of the telescopic rod (101) is fixedly connected with the bottom end surface of the middle plate (2).

3. The device according to claim 2, wherein The upper end of the telescopic rod (101) is fixedly connected with the bottom end surface of the middle plate (2).

4. The device according to claim 3, wherein The upper plate (3) is connected with driving mechanism.

5. The device for preventing the leakage of the auxiliary material according to claim 4, wherein The middle plate (2) is provided with detection hole (203), and the detection hole (203) is arranged below the lower probe (4).

6. The device for preventing the leakage of the auxiliary material according to claim 5, wherein The middle plate (2) is provided with positioning groove (202).

7. The device for preventing the leakage of an auxiliary material according to claim 1, wherein The inner wall of the bottom plate (1) and the upper plate (3) is inserted with needle sleeve, which is used for installing the lower probe (4) and the upper probe (5).

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