Flaky material visual inspection and rejection integrated equipment

Abstract

The utility model relates to the technical field of mechanical equipment, in particular to a flaky material visual inspection and rejection integrated device which comprises a machine table and a detection case, a visual inspection jig and a defective product rejection jig are arranged on the top end face of the machine table, and a visual inspection mechanism and a defective product rejection mechanism are arranged in the detection case. A sinking groove is formed in the top end face of the visual detection jig, the visual detection jig is movably connected to one side of the surface of the workbench through a first longitudinal module, the poor product removing jig is movably connected to the other side of the surface of the workbench through a second longitudinal module, and visual detection and poor product removing work alternately. The finished product detection efficiency of the electronic film can be improved, meanwhile, the transfer film subjected to visual detection through the visual detection mechanism can be accurately removed in the defective product removing mechanism in time, and the yield of the electronic film in the transfer film is greatly guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical equipment, in particular to a piece of sheet material visual detection and rejection integrated equipment. Background Art

[0002] When producing and processing electronic films, the electronic films need to be placed on sheet-like transfer films for appearance inspection. However, since film products are not only often small in size but also often large in quantity, their inspection work is often more complicated and tedious.

[0003] At the same time, repetitive operations are performed during the inspection process, so operators often become tired and slack in the later stage, making it difficult to ensure product quality and increasing the defective rate of products. Therefore, in view of these current situations, it is urgent to develop a sheet material visual inspection and rejection integrated equipment to meet the needs of actual use. Utility Model Content

[0004] The utility model aims to provide a piece of material visual detection and rejection integrated equipment, which is used to solve the above-mentioned defects.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0006] A sheet material visual inspection and rejection integrated device, comprising a machine platform and a detection chassis, wherein the top surface of the machine platform is a workbench, the detection chassis is arranged on the top of the workbench, the top surface of the workbench is provided with a visual inspection fixture and a bad product rejection fixture, and the interior of the detection chassis is provided with a visual inspection mechanism and a bad product rejection mechanism;

[0007] The top surface of the visual inspection jig is provided with a sinking groove, and the sinking groove is used to embed the sheet material therein. The visual inspection jig is movably connected to one side of the workbench surface through the first longitudinal module. The visual inspection jig can be moved to the inside of the inspection chassis through the first longitudinal module, and is located below the visual inspection mechanism for visual inspection;

[0008] The bad product rejection jig is movably connected to the other side of the workbench surface through the second longitudinal module. The bad product rejection jig can be moved to the inside of the detection chassis through the second longitudinal module and is located below the bad product rejection mechanism to reject bad products.

[0009] In the above description, as a further solution, a suspended bracket is also provided inside the detection chassis, and the visual inspection mechanism and the defective product rejection mechanism are both arranged inside the detection chassis through the suspended bracket. The middle part of the suspended bracket is a cross beam, and the visual inspection mechanism and the defective product rejection mechanism are both arranged on one side of the cross beam. The two sides of the suspended bracket are vertically arranged support plates, and the cross beam is suspended above the visual inspection jig and the defective product rejection jig through the support plate.

[0010] In the above description, as a further solution, the visual inspection jig includes a first transverse slide, a mounting seat and a visual inspection lens. The first transverse slide is horizontally arranged on one side of the beam. The visual inspection lens is movably connected to the middle part of the first transverse slide through the mounting seat. The visual inspection lens shoots vertically downward, and the visual inspection lens can move horizontally along the axial direction of the first transverse slide for shooting.

[0011] In the above description, as a further solution, the defective product rejection mechanism includes a second transverse slide, an extension plate and a plurality of vacuum suction parts. The second transverse slide is horizontally arranged on one side of the cross beam, the top of the extension plate is fixedly connected to the middle part of the second transverse slide, and the plurality of vacuum suction parts are vertically fixedly connected to the bottom end of the extension plate. The plurality of vacuum suction parts can be moved laterally along the axial direction of the second transverse slide to grasp.

[0012] In the above description, as a further solution, a plurality of vacuum adsorption members are arranged at the bottom end of the extension plate in a linear array structure.

[0013] In the above description, as a further solution, the visual inspection fixture includes a limit frame, light-transmitting glass and a base. The limit frame is a rectangular frame structure. The central inner wall of the limit frame is provided with a horizontally opened interlocking gap. The edge of the light-transmitting glass can be embedded in the interlocking gap and fixedly connected with the limit frame. The sinking groove is located at the top of the light-transmitting glass and the limit frame. The limit frame is fixedly connected to the top of the base. A fill light board is also provided between the light-transmitting glass and the base. The fill light board irradiates fill light to one side of the light-transmitting glass.

[0014] In the above description, as a further solution, the defective product rejection jig includes a limiting top plate and a negative pressure suction plate. A fixed through groove is opened in the middle of the limiting top plate, and the negative pressure suction plate is arranged at the bottom of the fixed through groove. The fixed through groove is used to embed the sheet material therein, and the negative pressure suction plate is used to generate negative pressure to adsorb the sheet material on the top surface of the negative pressure suction plate.

[0015] In the above description, as a further solution, the middle part of the negative pressure suction plate is a hollow negative pressure cavity, and a plurality of negative pressure through holes are opened on the top surface of the negative pressure suction plate, and the negative pressure through holes are all conductively connected to the negative pressure cavity. A connecting hole is provided at the bottom of the negative pressure suction plate, and the connecting hole is used to be conductively connected to an external negative pressure device.

[0016] The beneficial effects produced by the utility model are as follows:

[0017] The present application discloses an integrated visual inspection and rejection device for sheet materials, which can sequentially send the transfer film with electronic film to a visual inspection mechanism through a visual inspection jig for visual inspection, and then send the transfer film to a defective rejection mechanism through a defective rejection jig for rejection. The visual inspection and defective rejection can be performed alternately to improve the inspection efficiency of finished products of the electronic film. Meanwhile, the transfer film after visual inspection by the visual inspection mechanism can be promptly placed in the defective rejection mechanism for accurate rejection, which greatly ensures the yield rate of the electronic film in the transfer film. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional structural schematic diagram of a piece of material visual detection and rejection integrated device according to the utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of a device for visually detecting and rejecting sheet materials according to the utility model;

[0020] Figure 3 It is a schematic diagram of the structure of a suspended bracket in a device for visually detecting and rejecting sheet materials described in the utility model;

[0021] Figure 4 It is a structural schematic diagram of a visual inspection fixture in a piece of sheet material visual inspection and rejection integrated equipment described in the utility model;

[0022] Figure 5 It is a schematic diagram of the structural decomposition of a visual inspection fixture in a device for visual inspection and rejection of sheet materials described in the utility model;

[0023] Figure 6 It is a schematic diagram of the structure of a bad product rejection jig in a piece of sheet material visual inspection and rejection integrated equipment described in the utility model;

[0024] Figure 7 It is a schematic cross-sectional structure diagram of a bad product rejection jig in a piece of sheet material visual inspection and rejection integrated equipment described in the utility model;

[0025] In the figure: 1-machine, 11-workbench, 12-detection chassis, 21-first longitudinal module, 22-second longitudinal module, 3-visual inspection fixture, 31-limiting frame, 311-embedded gap, 32-light-transmitting glass, 33-fill light board, 34-base, 35-sinking groove, 4-bad product rejection fixture, 41-limiting top plate, 42-negative pressure suction plate, 421-negative pressure through hole, 422-negative pressure cavity, 423-connecting hole, 43-fixed through groove, 5-suspended bracket, 51-beam, 52-support plate, 6-visual inspection mechanism, 61-first horizontal slide, 62-mounting seat, 63-visual inspection lens, 7-bad product rejection mechanism, 71-second horizontal slide, 72-extension plate, 73-vacuum suction nozzle. DETAILED DESCRIPTION

[0026] In order to facilitate the understanding of those skilled in the art, the present invention is further described below in conjunction with the embodiments and drawings, and the contents mentioned in the implementation modes are not intended to limit the present invention. The present invention is described in detail below in conjunction with the drawings.

[0027] See also Figure 1-7 , a sheet material visual inspection and rejection integrated device specifically implemented, including a machine platform 1 and a detection box 12, the top surface of the machine platform 1 is a workbench 11, the detection box 12 is arranged on the top of the workbench 11, the top surface of the workbench 11 is provided with a visual inspection fixture 3 and a bad product rejection fixture 4, and the interior of the detection box 12 is provided with a visual inspection mechanism 6 and a bad product rejection mechanism 7;

[0028] Specifically, Figure 2 , 3 As shown in FIGS. 4 and 5, a sinking groove 35 is provided on the top surface of the visual inspection jig 3, and the sinking groove 35 is used to embed the sheet material therein. The visual inspection jig 3 includes a limit frame 31, a light-transmitting glass 32 and a base 34. The limit frame 31 is a rectangular frame-shaped structure. The central inner wall of the limit frame 31 is provided with a horizontally provided interlocking gap 311. The edge of the light-transmitting glass 32 can be embedded in the interlocking gap 311 and fixedly connected with the limit frame 31. The sinking groove 35 is located at the top of the light-transmitting glass 32 and the limit frame 31. The limit frame 31 is fixedly connected to the top of the base 34. A fill light board 33 is also provided between the light-transmitting glass 32 and the base 34. The fill light board 33 irradiates fill light to one side of the light-transmitting glass 32. By using the fill light board 33 to fill light through the light-transmitting glass 32 to the transfer film in the sinking groove 35, the image clarity collected by the visual inspection lens 63 can be improved, and the visual inspection accuracy of the finished product can be ensured.

[0029] The visual inspection jig 3 is movably connected to one side of the surface of the workbench 11 through the first longitudinal module 21. The visual inspection jig 3 can be moved to the inside of the inspection chassis 12 through the first longitudinal module 21 and is located below the visual inspection mechanism 6 for visual inspection;

[0030] Specifically, Figure 2 , 3 As shown in Figure 6, the defective product rejection fixture 4 includes a limiting top plate 41 and a negative pressure suction plate 42. A fixed through groove 43 is opened in the middle of the limiting top plate 41. The negative pressure suction plate 42 is arranged at the bottom of the fixed through groove 43. The fixed through groove 43 is used to embed the sheet material therein, and the negative pressure suction plate 42 is used to generate negative pressure to adsorb the sheet material on the top surface of the negative pressure suction plate 42.

[0031] In a further embodiment, specifically Figure 7As shown, the middle part of the negative pressure suction plate 42 is a hollow negative pressure cavity 422, and the top surface of the negative pressure suction plate 42 is provided with a plurality of negative pressure through holes 421, and the negative pressure through holes 421 are all connected to the negative pressure cavity 422. The bottom of the negative pressure suction plate 42 is provided with a connecting hole 423, and the connecting hole 423 is used to connect to an external negative pressure device. The external negative pressure device enters through the connecting hole 423 to generate negative pressure inside the negative pressure cavity 422, so that the negative pressure through holes 421 on the top surface of the negative pressure suction plate 42 can absorb the sheet material, prevent the sheet material from being offset in the fixed through groove 43, and effectively prevent the sheet material from offsetting and causing the electronic film to fall off.

[0032] Specifically, Figure 3 As shown, a suspended bracket 5 is further provided inside the detection box 12, and the visual inspection mechanism 6 and the defective product rejection mechanism 7 are both arranged inside the detection box 12 through the suspended bracket 5. The middle part of the suspended bracket 5 is a crossbeam 51, and the visual inspection mechanism 6 and the defective product rejection mechanism 7 are both arranged on one side of the crossbeam 51. Both sides of the suspended bracket 5 are vertically arranged support plates 52, and the crossbeam 51 is suspended above the visual inspection jig 3 and the defective product rejection jig 4 through the support plate 52.

[0033] Specifically, Figure 3 As shown, the visual inspection jig 3 includes a first transverse slide 61, a mounting seat 62 and a visual inspection lens 63. The first transverse slide 61 is horizontally arranged on one side of the beam 51. The visual inspection lens 63 is movably connected to the middle part of the first transverse slide 61 through the mounting seat 62. The visual inspection lens 63 shoots vertically downward, and the visual inspection lens 63 can move horizontally along the axial direction of the first transverse slide 61 for shooting.

[0034] The defective product rejection mechanism 7 includes a second transverse slide 71, an extension plate 72 and a plurality of vacuum suction parts 73. The second transverse slide 71 is horizontally arranged on one side of the crossbeam 51. The top of the extension plate 72 is fixedly connected to the middle of the second transverse slide 71. A plurality of vacuum suction parts 73 are arranged at the bottom of the extension plate 72 in a linear array structure. The plurality of vacuum suction parts 73 can be moved laterally along the axial direction of the second transverse slide 71 for grasping. The defective product rejection jig 4 is movably connected to the other side of the surface of the workbench 11 through the second longitudinal module 22. The defective product rejection jig 4 can be moved to the inside of the detection box 12 through the second longitudinal module 22, and is located below the defective product rejection mechanism 7 for rejecting defective products.

[0035] The working process of a sheet material visual inspection and rejection integrated device is as follows: first, the visual inspection jig 3 and the bad product rejection jig 4 are moved to the workbench 11 through the first longitudinal module 21 and the second longitudinal module 22 respectively, and the sheet transfer film with the electronic film is placed in the sinking tank 35, and the visual inspection jig 3 is transported to the inside of the inspection chassis 12 through the first longitudinal module 21. When the visual inspection jig 3 moves to the bottom of the visual inspection mechanism 6, the visual inspection lens 63 moves horizontally along the axial direction of the first horizontal slide 61 to shoot, and the electronic film of the sheet transfer film is inspected one by one. If there is a poor appearance, the position information is marked into the bad product rejection mechanism 7;

[0036] Then the first longitudinal module 21 transports the inspected transfer film to the workbench 11 through the visual inspection jig 3, and then puts the transfer film with the electronic film into the defective product rejection jig 4, and vacuum adsorbs the bottom of the transfer film through the negative pressure suction plate 42, ensuring that the transfer film is in a precise position, and transports the defective product rejection jig 4 to the interior of the inspection chassis 12 through the second longitudinal module 22. When the defective product rejection jig 4 moves to the bottom of the defective product rejection mechanism 7, the second horizontal slide 71 can drive the vacuum adsorption part 73 to move and position according to the position information of the visual inspection mechanism 6, so as to separate the electronic film with poor appearance from the transfer film.

[0037] The above is only a preferred embodiment of the utility model, and does not limit the utility model in any form. Although the utility model is disclosed as a preferred embodiment as above, it is not used to limit the utility model. Any technician familiar with this profession can make some changes or modifications to equivalent embodiments of equivalent changes by using the technical content disclosed above without departing from the scope of the technical solution of the utility model. However, any simple modification, equivalent change and modification made to the above embodiments according to the technology of the utility model, which does not depart from the content of the technical solution of the utility model, belongs to the scope of the technical solution of the utility model.

Claims

1. A device for visual inspection and rejection of sheet materials, characterized in that: It includes a machine platform and a detection chassis. The top surface of the machine platform is a workbench. The detection chassis is arranged on the top of the workbench. The top surface of the workbench is provided with a visual inspection fixture and a defective product rejection fixture. The interior of the detection chassis is provided with a visual inspection mechanism and a defective product rejection mechanism. The top surface of the visual inspection jig is provided with a sinking groove, and the sinking groove is used to embed the sheet material therein. The visual inspection jig is movably connected to one side of the workbench surface through the first longitudinal module. The visual inspection jig can be moved to the inside of the inspection chassis through the first longitudinal module, and is located below the visual inspection mechanism for visual inspection; The bad product rejection jig is movably connected to the other side of the workbench surface through the second longitudinal module. The bad product rejection jig can be moved to the inside of the detection chassis through the second longitudinal module and is located below the bad product rejection mechanism to reject bad products.

2. The integrated device for visual inspection and rejection of sheet materials according to claim 1, characterized in that: A suspended bracket is also provided inside the detection chassis, and a visual inspection mechanism and a defective product rejection mechanism are both arranged inside the detection chassis through the suspended bracket. The middle part of the suspended bracket is a crossbeam, and the visual inspection mechanism and the defective product rejection mechanism are both arranged on one side of the crossbeam. Both sides of the suspended bracket are vertically arranged support plates, and the crossbeam is suspended above the visual inspection jig and the defective product rejection jig through the support plate.

3. The integrated device for visual inspection and rejection of sheet materials according to claim 2, characterized in that: The visual inspection fixture includes a first transverse slide, a mounting seat and a visual inspection lens. The first transverse slide is horizontally arranged on one side of the beam. The visual inspection lens is movably connected to the middle part of the first transverse slide through the mounting seat. The visual inspection lens shoots vertically downward. The visual inspection lens can move horizontally along the axial direction of the first transverse slide for shooting.

4. The integrated device for visual inspection and rejection of sheet materials according to claim 2, characterized in that: The defective product rejection mechanism includes a second transverse slide, an extension plate and a plurality of vacuum suction parts. The second transverse slide is horizontally arranged on one side of the crossbeam. The top end of the extension plate is fixedly connected to the middle part of the second transverse slide. The plurality of vacuum suction parts are vertically fixedly connected to the bottom end of the extension plate. The plurality of vacuum suction parts can be moved laterally along the axial direction of the second transverse slide for grasping.

5. The integrated device for visual inspection and rejection of sheet materials according to claim 4, characterized in that: The plurality of vacuum adsorption members are arranged at the bottom end of the extension plate in a linear array structure.

6. The integrated device for visual inspection and rejection of sheet materials according to any one of claims 1 to 5, characterized in that: The visual inspection fixture includes a limit frame, light-transmitting glass and a base. The limit frame is a rectangular frame-shaped structure. The central inner wall of the limit frame is provided with a horizontally opened interlocking gap. The edge of the light-transmitting glass can be embedded in the interlocking gap and fixedly connected with the limit frame. The sinking groove is located at the top of the light-transmitting glass and the limit frame. The limit frame is fixedly connected to the top of the base. A fill light board is also provided between the light-transmitting glass and the base. The fill light board irradiates fill light to one side of the light-transmitting glass.

7. A device for visual inspection and rejection of sheet materials according to any one of claims 1 to 5, characterized in that: The defective product rejection fixture includes a limiting top plate and a negative pressure suction plate. A fixed through groove is opened in the middle of the limiting top plate. The negative pressure suction plate is arranged at the bottom of the fixed through groove. The fixed through groove is used to embed the sheet material therein. The negative pressure suction plate is used to generate negative pressure to adsorb the sheet material on the top surface of the negative pressure suction plate.

8. The integrated device for visual inspection and rejection of sheet materials according to claim 7, characterized in that: The middle part of the negative pressure suction plate is a hollow negative pressure cavity, and a plurality of negative pressure through holes are provided on the top surface of the negative pressure suction plate, and the negative pressure through holes are all conductively connected to the negative pressure cavity. A connecting hole is provided at the bottom of the negative pressure suction plate, and the connecting hole is used to be conductively connected to an external negative pressure device.

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