A detection device and packaging apparatus

Abstract

The utility model discloses a detection device and packaging equipment, in the detection device of the present application, when the bearing fixture is located in the loading area, by loading module to work piece loading to bearing fixture on, when bearing fixture is located in the detection area, and there is detection module to the work piece on bearing fixture and carries out the detection, when bearing fixture is located in first unloading area, and first unloading module carries out the unloading to the work piece on bearing fixture, when bearing fixture is located in second unloading area, and second unloading module carries out the unloading to the work piece on bearing fixture. Through set up first unloading module and second unloading module, thereby in the unloading of first unloading module not complete work piece on bearing fixture, second unloading module can again carry out the unloading of work piece to the bearing fixture of second unloading area, to ensure that bearing fixture moves to the empty load state before loading area, to make the work piece in the detection device of the present application in bearing fixture can more fully unloads.

Description

Technical Field

[0001] This utility model relates to the field of appearance inspection technology, and in particular to an inspection device and packaging equipment. Background Technology

[0002] In the mechanical manufacturing process, after the finished workpiece is processed, there may be defects on the surface of the workpiece. These workpieces with appearance problems will affect the user's use to a certain extent. Therefore, before the workpiece is packaged and transported, it is necessary to conduct appearance inspection on the workpiece so that workpieces with appearance defects can be removed later.

[0003] In the related technology's testing device, when performing appearance inspection on a workpiece, a drive structure drives a fixture to reciprocate between a loading module, a testing module, and a unloading module. The loading module loads the workpiece to be inspected onto the fixture, the testing module inspects the workpiece, and the unloading module unloads the workpiece from the fixture.

[0004] However, during the operation of the unloading module, there is a problem that the unloading module fails to unload the workpieces in the fixture, which affects the normal loading of the fixture by the subsequent loading module. Utility Model Content

[0005] The purpose of this invention is to at least solve one of the technical problems existing in the prior art. The first aspect of this invention provides a detection device in which the workpiece within the supporting fixture can be more fully unloaded. The second aspect of this invention also provides a packaging device.

[0006] The detection device according to the first aspect of the present invention includes a frame, a transfer module, a loading module, a detection module, a first unloading module, and a second unloading module. The frame is provided with a loading area, a detection area, a first unloading area, and a second unloading area. The transfer module includes a first driving structure and a support fixture. The first driving structure is connected to the support fixture and is used to drive the support fixture to pass sequentially through the loading area, the detection area, the first unloading area, and the second unloading area. The loading module is disposed on the frame and is used to load workpieces onto the support fixture in the loading area. The detection module is disposed on the frame and is used to detect workpieces in the detection area. The first unloading module is disposed on the frame and is used to unload workpieces in the first unloading area. The second unloading module is disposed on the frame and is used to unload workpieces in the second unloading area.

[0007] The detection device described in this utility model has at least the following beneficial effects: In the detection device of this application, under the drive of the first driving structure, the supporting fixture moves sequentially to the loading area, the detection area, the first unloading area, and the second unloading area. When the supporting fixture is located in the loading area, the loading module loads the workpiece onto the supporting fixture. When the supporting fixture is located in the detection area, the detection module detects the workpiece on the supporting fixture. When the supporting fixture is located in the first unloading area, the first unloading module unloads the workpiece from the supporting fixture. When the supporting fixture is located in the second unloading area, the second unloading module unloads the workpiece from the supporting fixture. By setting the first unloading module and the second unloading module, even if the first unloading module has not completed unloading the workpiece from the supporting fixture, the second unloading module can unload the workpiece from the supporting fixture in the second unloading area again, ensuring that the supporting fixture is in an unloaded state before moving to the loading area. This allows for more thorough unloading of the workpiece within the supporting fixture in the detection device of this application.

[0008] According to the detection device described in the first aspect of the present invention, the second unloading module includes a frame and a first air blowing head. A receiving groove is formed in the frame, and the receiving groove has a horizontally open slot. The first air blowing head is disposed on the frame and located on the horizontal side of the slot. The air outlet of the first air blowing head is arranged facing the slot. A receiving area for accommodating a carrying fixture is formed between the first air blowing head and the slot. The first air blowing head can horizontally blow the workpiece on the carrying fixture into the slot.

[0009] According to the detection device described in the first aspect of the present invention, the support fixture is provided with a vertically extending through hole, and a plurality of positioning posts are provided circumferentially around the through hole on the support fixture. The plurality of positioning posts are used to cooperate in positioning the workpiece. The second unloading module also includes a second air blowing head, which is located on the lower side of the receiving area and is used to blow air upward so that the airflow passes through the through hole and pushes the workpiece on the support fixture upward away from the positioning posts.

[0010] According to the detection device described in the first aspect of the present invention, the air outlet of the second air blowing head is obliquely upward along the direction close to the groove opening.

[0011] According to the first aspect of the present invention, the detection device is further provided on the frame, the barrier part is connected to the upper groove edge of the groove and extends to the top of the receiving area.

[0012] According to the detection device described in the first aspect of the present invention, the receiving tank has an air passage hole on the tank wall facing the tank opening.

[0013] The packaging equipment provided according to the second aspect of the present invention includes the detection device provided in the first aspect of the present invention; the packaging equipment also includes a packaging device, wherein the first feeding module is capable of feeding good workpieces in the first feeding area to the packaging device, and the packaging device is capable of packaging the workpieces.

[0014] According to the packaging equipment described in the second aspect of the present invention, the detection device further includes a waste storage module. The first unloading module includes a second driving structure and an adsorption structure. The adsorption structure is used to adsorb or release the workpiece. The second driving structure is connected and used to drive the adsorption structure to move between the first unloading area, the waste storage module and the packaging device.

[0015] According to the packaging equipment described in the second aspect of the present invention, the packaging device includes a conveying structure, a protective film supply roller, and a composite component. The conveying structure has a conveying track for moving the conveying belt. Along the conveying direction of the conveying track, a loading area and a composite area are sequentially arranged on the conveying track. A first unloading module can unload the workpiece from the first unloading area to the loading area. The protective film supply roller can convey the protective film to the composite area. The composite component is located in the composite area and is used to composite the protective film onto the surface of the conveying belt.

[0016] According to the packaging equipment described in the second aspect of the present invention, the packaging device further includes a roller pressing structure, which includes a third driving structure and a pressure roller. A roller pressing area is also provided on the conveying track. Along the conveying direction of the conveying track, the roller pressing area is located behind the composite area. The third driving structure is connected to the pressure roller and is used to drive the pressure roller to approach the roller pressing area in order to discharge the air between the protective film and the material belt.

[0017] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0018] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0019] Figure 1 This is a schematic diagram of the detection device according to an embodiment of the present invention;

[0020] Figure 2 for Figure 1 A schematic diagram of the transfer module of the detection device shown.

[0021] Figure 3 for Figure 2 A schematic diagram of the load-bearing fixture for the transfer module shown;

[0022] Figure 4 for Figure 1 A schematic diagram of the structure of the second feeding module of the detection device shown;

[0023] Figure 5 for Figure 4 A structural schematic diagram of the second feeding module from another perspective;

[0024] Figure 6 for Figure 1 A schematic diagram of the structure of the first feeding module of the detection device shown;

[0025] Figure 7 This is a schematic diagram of the structure of a packaging device according to an embodiment of the present invention;

[0026] Figure 8 for Figure 7 The diagram shows the structural schematic of the packaging device of the packaging equipment.

[0027] Figure label:

[0028] Detection device 10; Packaging device 20; Conveying structure 21; Conveying track 21a; Loading area 21b; Composite area 21c; Rolling area 21d; Protective film supply roller 22; Composite part 23; Rolling structure 24; Third drive structure 24a; Pressure roller 24b;

[0029] 100 racks;

[0030] Transfer module 200; first drive structure 210; bearing fixture 220; through hole 221; positioning post 222;

[0031] 300 feeding modules;

[0032] Detection module 400;

[0033] First feeding module 500; Second driving structure 510; Adsorption structure 520;

[0034] Second feeding module 600; receiving area 601; frame 610; receiving groove 611; barrier part 612; air passage 613; first air blowing head 620; second air blowing head 630;

[0035] Waste storage module 700. Detailed Implementation

[0036] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0037] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationships based on the directional or positional relationships shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0038] In the description of this utility model, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. If "first" or "second" is used in the description, it is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0039] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0040] The following is for reference. Figures 1 to 5 The detection device 10 of the first aspect of this application will be described in detail.

[0041] refer to Figure 1 and Figure 2 According to a first aspect embodiment of the present invention, the detection device 10 includes a frame 100, a transfer module 200, a loading module 300, a detection module 400, a first unloading module 500, and a second unloading module 600. The frame 100 is provided with a loading area, a detection area, a first unloading area, and a second unloading area. The transfer module 200 includes a first driving structure 210 and a support fixture 220. The first driving structure 210 is connected to the support fixture 220 and is used to drive the support fixture 220 according to... The workpiece passes through a loading area, an inspection area, a first unloading area, and a second unloading area. The loading module 300 is mounted on the frame 100 and is used to load the workpiece onto the support fixture 220 in the loading area. The inspection module 400 is mounted on the frame 100 and is used to inspect the workpiece in the inspection area. The first unloading module 500 is mounted on the frame 100 and is used to unload the workpiece in the first unloading area. The second unloading module 600 is mounted on the frame 100 and is used to unload the workpiece in the second unloading area.

[0042] It should be noted that, driven by the first drive structure 210, the support fixture 220 can move sequentially to the loading area, the inspection area, the first unloading area, and the second unloading area. When the support fixture 220 is in the loading area, the loading module 300 can load the workpiece onto the support fixture 220. When the support fixture 220 is in the inspection area, the inspection module 400 can inspect the workpiece on the support fixture 220. When the support fixture 220 is in the first unloading area, the first unloading module 500 can inspect the workpiece on the support fixture 220. However, when the first unloading module 500 unloads the workpiece on the support fixture 220, there is a situation where the first unloading module 500 fails to unload the workpiece on the support fixture 220. In this case, the workpiece on the support fixture 220 is not unloaded. If the first drive structure 210 directly transports the support fixture 220 to the loading area for loading, the presence of the workpiece on the support fixture 220 will cause problems for the loading module 300 to load the support fixture 220, thereby affecting the normal operation of the entire testing device 10.

[0043] It is understood that in the detection device 10 of this embodiment, by providing a second unloading area on the frame 100 and setting a second unloading module 600 in the second unloading area, after the first unloading module 500 unloads the workpiece on the carrying fixture 220, the first driving structure 210 can drive the carrying fixture 220 to move into the second unloading area, so that the second unloading module 600 can unload the workpieces that were missed on the carrying fixture 220 again, so as to ensure that the carrying fixture 220 that subsequently enters the loading area is in an unloaded state.

[0044] In some embodiments of this utility model, reference is made to Figure 4 and Figure 5 The second unloading module 600 includes a frame 610 and a first air blowing head 620. A receiving groove 611 is formed in the frame 610. The receiving groove 611 has a horizontally open slot. The first air blowing head 620 is disposed on the frame 610 and located on the horizontal side of the slot. The air outlet of the first air blowing head 620 is set towards the slot. A receiving area 601 for receiving the carrying fixture 220 is formed between the first air blowing head 620 and the slot. The first air blowing head 620 can horizontally blow the workpiece on the carrying fixture 220 into the slot.

[0045] Furthermore, when the first drive structure 210 drives the support fixture 220 to move to the receiving area 601, the openings of the first air blowing head 620 and the receiving groove 611 can be located on opposite sides of the support fixture 220 in the horizontal direction. The first air blowing head 620 blows airflow into the opening of the receiving groove 611. Under the action of the airflow, the workpiece on the support fixture 220 moves into the receiving groove 611.

[0046] It is understandable that, compared to using a robotic arm to unload the workpiece from the support fixture 220 into the receiving groove 611, using a first air blower 620 to blow the workpiece from the support fixture 220 into the receiving groove 611 is simpler and more convenient. Moreover, the first air blower 620 has a simple structure and is inexpensive to manufacture.

[0047] In some embodiments of this utility model, reference is made to Figures 3 to 5 The support fixture 220 is provided with a vertically extending through hole 221, and a plurality of positioning posts 222 are provided circumferentially around the through hole 221 on the support fixture 220. The plurality of positioning posts 222 are used to cooperate in positioning the workpiece. The second unloading module 600 also includes a second air blowing head 630, which is located on the lower side of the receiving area 601 and is used to blow air upward so that the airflow passes through the through hole 221 and pushes the workpiece on the support fixture 220 upward away from the positioning posts 222.

[0048] It should be noted that by setting positioning posts 222 on the support fixture 220, the positioning posts 222 can position the workpiece when the loading module 300 loads the workpiece onto the support fixture 220. Furthermore, during the process of the first drive structure 210 driving the support fixture 220 to move the workpiece, the positioning posts 222 can prevent the workpiece from undergoing relative displacement with respect to the support fixture 220 due to inertia. However, the setting of the positioning posts 222 makes it difficult for the workpiece to detach from the support fixture 220 and move into the receiving groove 611 under the action of the airflow blown out by the first air blowing head 620.

[0049] It is understandable that by providing a vertically extending through hole 221 on the support fixture 220 and providing a second air blowing head 630 on the lower side of the receiving area 601, when the first drive structure 210 drives the support fixture 220 to move to the receiving area 601, the second air blowing head 630 can blow air upward so that the airflow passes through the through hole 221 and blows the workpiece on the support fixture 220 upward away from the positioning post 222. At this time, under the action of the airflow blown out by the first air blowing hole, the workpiece can be smoothly transferred from the support fixture 220 to the receiving groove 611.

[0050] In some embodiments of this utility model, reference is made to Figure 4 and Figure 5 The air outlet of the second air blowing head 630 is set obliquely upward along the direction close to the groove opening.

[0051] It is understandable that by setting the air outlet of the second air blowing head 630 obliquely upward along the direction close to the groove opening, the workpiece can be closer to the groove opening of the receiving groove 611 after the second air blowing head 630 blows the workpiece upward away from the positioning post 222, so that the first air blowing head 620 can blow the workpiece completely into the receiving groove 611.

[0052] In some embodiments of this utility model, reference is made to Figure 4 and Figure 5 The frame 610 is also provided with a barrier 612, which is connected to the upper groove edge of the slot and extends to the top of the receiving area 601.

[0053] It is understandable that by setting the blocking part 612, after the second air blowing head 630 blows the workpiece upward away from the positioning post 222, the blocking part 612 can limit the workpiece in the vertical direction, so as to reduce the probability that the workpiece will leave the receiving area 601 upward under the action of the second air blowing head 630, thereby enabling the subsequent workpiece to be smoothly blown into the receiving groove 611 under the action of the first air blowing head 620.

[0054] In some embodiments of this utility model, reference is made to Figure 5 The receiving trough 611 has an air passage 613 on the trough wall directly opposite the trough opening.

[0055] Understandably, the air passage 613 allows the airflow from the first air blown head 620 to the receiving groove 611 to leave the receiving groove 611 through the air passage 613, thereby reducing the generation of turbulence in the receiving area 601 and improving the accuracy of the workpiece on the carrying fixture 220 being blown into the receiving groove 611.

[0056] The following is for reference. Figures 6 to 8 The packaging equipment according to the second aspect of this utility model will be described in detail.

[0057] refer to Figure 7 The packaging equipment provided according to the second aspect of the present invention includes the detection device 10 provided in the first aspect of the present invention; the packaging equipment also includes a packaging device 20, wherein the first feeding module 500 is capable of feeding good workpieces in the first feeding area to the packaging device 20, and the packaging device 20 is capable of packaging the workpieces.

[0058] Understandably, the first unloading module 500 can unload the workpieces that have been detected as good by the detection module 400 into the packaging device 20, so that the packaging device 20 can package the workpieces for subsequent storage and transportation.

[0059] In some embodiments of this utility model, reference is made to Figure 6 and Figure 7 The detection device 10 also includes a waste storage module 700. The first unloading module 500 includes a second driving structure 510 and an adsorption structure 520. The adsorption structure 520 is used to adsorb or release the workpiece. The second driving structure 510 is connected and used to drive the adsorption structure 520 to move between the first unloading area, the waste storage module 700 and the packaging device 20.

[0060] Understandably, driven by the second drive structure 510, the adsorption structure 520 moves to the first unloading area and adsorbs the workpiece on the carrying fixture 220. Then, the adsorption structure 520 moves to the waste storage module 700. If the workpiece detected by the detection module 400 is defective, the adsorption structure 520 puts the adsorbed workpiece into the waste storage module 700. If the workpiece detected by the detection module 400 is good, the adsorption structure 520 continues to adsorb the workpiece. When the adsorption structure 520 moves to the packaging device 20, the adsorption structure 520 puts the adsorbed good workpiece into the packaging device 20.

[0061] Specifically, the waste storage module 700 is a waste storage tank.

[0062] In some embodiments of this utility model, reference is made to Figure 8 The packaging device 20 includes a conveying structure 21, a protective film supply roller 22, and a composite component 23. The conveying structure 21 has a conveying track 21a for moving the conveying belt. Along the conveying direction of the conveying track 21a, a loading area 21b and a composite area 21c are sequentially provided on the conveying track 21a. The first unloading module 500 can unload the workpiece from the first unloading area to the loading area 21b. The protective film supply roller 22 can deliver the protective film to the composite area 21c. The composite component 23 is located in the composite area 21c and is used to composite the protective film onto the surface of the conveying belt.

[0063] Understandably, the conveyor belt can move continuously along the conveyor track 21a. The first unloading module 500 can unload the good workpieces one by one onto the conveyor belt in the loading area 21b, so that multiple good workpieces are arranged at intervals on the conveyor belt. When the conveyor belt moves to the composite area 21c, under the action of the composite component 23, the protective film supplied by the protective film supply roller 22 covers the conveyor belt, thereby working with the conveyor belt to wrap the workpiece and protect it.

[0064] In a further embodiment of this utility model, reference is made to... Figure 8 The packaging device 20 also includes a roller pressing structure 24, which includes a third drive structure 24a and a pressure roller 24b. A roller pressing area 21d is also provided on the conveying track 21a. Along the conveying direction of the conveying track 21a, the roller pressing area 21d is located behind the composite area 21c. The third drive structure 24a is connected to the pressure roller 24b and is used to drive the pressure roller 24b close to the roller pressing area 21d to discharge the air between the protective film and the material belt.

[0065] It should be noted that after the protective film is laminated onto the material belt by the composite component 23 in conjunction with the track wall of the conveyor track 21a, there are still many air bubbles between the protective film and the material belt.

[0066] Understandably, by setting the roller pressing structure 24, after the material strip and protective film move to the roller pressing zone 21d, the third drive structure 24a drives the pressure roller 24b to press the protective film downward to expel the air between the material strip and the protective film.

[0067] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A detection device, characterized in that, include: A frame, wherein the frame is provided with a feeding area, a detection area, a first unloading area and a second unloading area; The transfer module includes a first drive structure and a support fixture. The first drive structure is connected to the support fixture and is used to drive the support fixture to pass sequentially through the loading area, the detection area, the first unloading area and the second unloading area. A loading module is mounted on the frame and is used to load workpieces onto the support fixture in the loading area; A detection module is mounted on the frame and is used to detect the workpieces in the detection area; The first unloading module is mounted on the frame and is used to unload workpieces in the first unloading area; The second unloading module is mounted on the frame and is used to unload workpieces in the second unloading area.

2. The detection device according to claim 1, characterized in that, The second unloading module includes a frame and a first air blowing head. A receiving groove is formed in the frame, and the receiving groove has a horizontally open slot. The first air blowing head is disposed on the frame and located on the horizontal side of the slot. The air outlet of the first air blowing head is arranged facing the slot. A receiving area for accommodating the support fixture is formed between the first air blowing head and the slot. The first air blowing head can horizontally blow the workpiece on the support fixture into the slot.

3. The detection device according to claim 2, characterized in that, The supporting fixture has a vertically extending through hole, and a plurality of positioning posts are circumferentially spaced around the through hole. The plurality of positioning posts are used to cooperate in positioning the workpiece. The second unloading module also includes a second air blowing head, which is located on the lower side of the receiving area and is used to blow air upward so that the airflow passes through the through hole and pushes the workpiece on the supporting fixture upward away from the positioning posts.

4. The detection device according to claim 3, characterized in that, The air outlet of the second air blowing head is set obliquely upward along the direction close to the slot.

5. The detection device according to claim 3, characterized in that, The frame is also provided with a barrier, which is connected to the upper groove edge of the slot and extends to the top of the receiving area.

6. The detection device according to claim 2, characterized in that, The receiving tank has ventilation holes on its wall facing the opening.

7. A packaging equipment, characterized in that, The equipment includes the testing device as described in any one of claims 1 to 6; the packaging equipment further includes a packaging device, wherein the first feeding module is capable of feeding good workpieces in the first feeding area to the packaging device, and the packaging device is capable of packaging the workpieces.

8. The packaging equipment according to claim 7, characterized in that, The detection device further includes a waste storage module. The first unloading module includes a second driving structure and an adsorption structure. The adsorption structure is used to adsorb or release the workpiece. The second driving structure is connected and used to drive the adsorption structure to move between the first unloading area, the waste storage module, and the packaging device.

9. A packaging equipment according to claim 7, characterized in that, The packaging device includes a conveying structure, a protective film supply roller, and a composite component. The conveying structure has a conveying track for moving the conveying belt. Along the conveying direction of the conveying track, a loading area and a composite area are sequentially arranged on the conveying track. The first unloading module can unload the workpiece from the first unloading area to the loading area. The protective film supply roller can deliver a protective film to the composite area. The composite component is located in the composite area and is used to laminate the protective film to the surface of the conveying belt.

10. A packaging device according to claim 9, characterized in that, The packaging device further includes a roller pressing structure, which includes a third drive structure and a pressure roller. A roller pressing area is also provided on the conveying track. Along the conveying direction of the conveying track, the roller pressing area is located on the rear side of the composite area. The third drive structure is connected to the pressure roller and is used to drive the pressure roller to approach the roller pressing area to discharge the air between the protective film and the material belt.

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