Small soft bag detection equipment

Abstract

The utility model discloses small-sized soft bag detection equipment, which belongs to the technical field of soft bag detection, and comprises a box body, a three-color lamp is arranged at the top of the box body, a partition plate is transversely arranged in the box body, a detection device is arranged above the partition plate, a linear module is arranged above the detection device, a sliding block is arranged on the linear module, and the sliding block is connected with the box body. A bag hanging frame is arranged on the sliding block, the linear module is connected with the inner wall of the box body through symmetrically-arranged module fixing frames, and feedback devices are arranged on the module fixing frames. According to the small-sized soft bag detection equipment disclosed by the utility model, by detecting the front surface and the back surface of a medicine soft bag, the detection on foreign matters inside and the appearance of the soft infusion bag is realized, and the detection speed is high, the detection precision is high and the false detection rate is low.

Description

Technical Field

[0001] This utility model relates to the field of soft bag detection technology, and in particular to a small soft bag detection device. Background Technology

[0002] In the development of infusion packaging containers, PVC soft bags, as the second generation of infusion containers, have solved the air pollution problem of semi-open round bottle infusions in clinical practice. Therefore, major pharmaceutical companies in China have gradually increased the production of infusion soft bag preparations, while traditional polypropylene round bottle infusion preparations are gradually decreasing.

[0003] Due to the presence of wrinkles, variety, and obstruction of printed text, as well as the unique nature of soft bag packaging containers, automated inspection of infusion bags presents numerous unimaginable difficulties. The soft, shapeless nature of infusion bags makes them difficult for machines to grip firmly. Most pharmaceutical companies still rely primarily on manual inspection for infusion bag products. Manual inspection is prone to instability, inefficiency, and emotional fluctuations, resulting in a large number of missed inspections in actual production. Since the presence of foreign objects or damage to the appearance of infusion bags directly impacts public safety, automated inspection for these defects is urgently needed. Summary of the Invention

[0004] The purpose of this invention is to provide a small soft bag detection device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides a small soft bag detection device, including a box body, a three-color light on the top of the box body, a partition horizontally arranged inside the box body, a detection device above the partition, a linear module above the detection device, a slider on the linear module, a bag hanger on the slider, the linear module being connected to the inner wall of the box body via symmetrically arranged module fixing frames, and a feedback device on the module fixing frames.

[0006] Preferably, the detection device includes a light shield, a light source assembly, and a detection assembly. The light source assembly includes a first light source assembly and a second light source assembly, and the detection assembly includes a first detection assembly and a second detection assembly. The first light source assembly and the second light source assembly are respectively arranged parallel to the first detection assembly and the second detection assembly, and the first light source assembly is located opposite the second detection assembly, and the second light source assembly is located opposite the first detection assembly.

[0007] Preferably, the light-shielding plate includes a first light-shielding plate, a second light-shielding plate, a third light-shielding plate, and a fourth light-shielding plate. The first light-shielding plate and the second light-shielding plate are respectively disposed on both sides of the first light source component, and the third light-shielding plate and the fourth light-shielding plate are respectively disposed on both sides of the second detection component. The first light-shielding plate and the second light-shielding plate are respectively symmetrically disposed with the third light-shielding plate and the fourth light-shielding plate.

[0008] Preferably, both the first light source assembly and the second light source assembly include a light source bracket, and a planar light source is disposed on the light source bracket.

[0009] Preferably, both the first detection component and the second detection component include a camera connecting plate. A dovetail slide is provided below the camera connecting plate, and two sets of dovetail slides are provided on the camera connecting plate. A camera pad is provided on each of the two dovetail slides, and a camera is mounted on the camera pad.

[0010] Preferably, a motor is provided on the right side of the linear module.

[0011] Preferably, the feedback device includes a signal light board, a signal light housing is provided on the signal light board, and a signal light one and a signal light two are provided on the signal light housing.

[0012] Preferably, a loading door, a left upper front door, and a right upper front door are hinged to the upper front front side of the box. A knob is provided above the left upper front door. A display bracket is provided on the right side of the box, and a display is provided on the display bracket. The display is located in front of the right upper front door. A lower left front door panel and a lower right front door panel are hinged to the lower front side of the box. An upper rear door panel is hinged to the upper rear side of the box, and a lower rear door panel is hinged to the lower rear side of the box. A switch box is provided on the lower left side of the box, and a load switch is provided on the switch box.

[0013] Preferably, a top-mounted keyboard drawer is provided above the lower right front door panel, on which a keyboard and mouse are placed.

[0014] Preferably, a control system is provided below the housing, and the control system is located below the partition.

[0015] Therefore, this utility model employs the above-mentioned small soft bag detection device, which has the following characteristics:

[0016] Beneficial effects:

[0017] (1) It is equipped with two sets of light source components and detection components, which facilitates the detection of the back and front of the infusion soft bag;

[0018] (2) A bag rack is provided to facilitate the hanging of soft bags for testing;

[0019] (3) The detection speed is fast, the accuracy is high, and the false detection rate is low, which greatly improves the production efficiency and drug quality of enterprises and reduces the labor intensity of workers.

[0020] The technical solution of the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. Attached Figure Description

[0021] Figure 1 This is a front view of a small soft bag detection device according to an embodiment of the present invention;

[0022] Figure 2 This is a rear view of a small soft bag detection device according to an embodiment of the present invention;

[0023] Figure 3 This is a top sectional view of an embodiment of a small soft bag detection device according to the present invention;

[0024] Figure 4 This is a left view of an embodiment of a small soft bag detection device according to the present invention;

[0025] Figure 5 This is a schematic diagram of the detection components and motion mechanism of an embodiment of a small soft bag detection device of this utility model;

[0026] Figure Labels

[0027] 1. Box body; 2. Tri-color light; 3. Fuma wheel; 4. Loading door; 5. Upper left front door;

[0028] 6. Upper right front door; 7. Knob; 8. Monitor bracket; 9. Monitor; 10. Lower left front door panel; 11. Lower right front door panel; 12. Upper rear door panel; 13. Lower rear door panel; 14. Switch box; 15. Load switch; 16. Top-mounted keyboard drawer; 17. Keyboard; 18. Mouse; 19. Linear module; 20. Slider; 21. Bag rack; 22. Motor; 23. Module mounting bracket; 24. Light shield one; 25. Light shield two; 26. Light shield three; 27. Light shield four; 28. Light source bracket; 29. ​​Planar light source; 30. Camera connection plate; 31. Dovetail slide one; 32. Dovetail slide two; 33. Camera pad; 34. Camera; 35. Signal light board; 36. Signal light housing; 37. Signal light one; 38. Signal light two. Detailed Implementation

[0029] The technical solution of this utility model will be further described below with reference to the accompanying drawings and embodiments.

[0030] Unless otherwise defined, the technical or scientific terms used in this utility model shall have the ordinary meaning understood by one of ordinary skill in the art to which this utility model pertains. The terms "first," "second," and similar terms used in this utility model do not indicate any order, quantity, or importance, but are merely used to distinguish different components. Terms such as "comprising" or "including" mean that the element or object preceding the word encompasses the elements or objects listed following the word and their equivalents, without excluding other elements or objects. Terms such as "connected" or "linked" are not limited to physical or mechanical connections, but can include electrical connections, whether direct or indirect. Terms such as "upper," "lower," "left," and "right" are used only to indicate relative positional relationships; when the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0031] Example

[0032] like Figure 1-5 As shown, this utility model provides a small soft bag detection device, including a box 1. A three-color light 2 is installed on the top of the box 1, and four casters 3 are installed on the bottom of the box 1 for easy movement of the entire device. A loading door 4, a left upper front door 5, and a right upper front door 6 are hinged to the upper front front side of the box 1. A knob 7 is installed above the left upper front door 5. A display bracket 8 is installed on the right side of the box 1, and a display 9 is mounted on the display bracket 8. The display 9 is located in front of the right upper front door 6 and can move slightly along the display bracket 8. A lower left front door panel 10 and a lower right front door panel 11 are hinged to the lower front side of the box 1. An upper rear door panel 12 is hinged to the upper rear side of the box 1, and a lower rear door panel 13 is hinged to the lower rear side of the box 1. A switch box 14 is located on the lower left side of the box 1, and a load switch 15 is mounted on the switch box 14. A top-mounted keyboard drawer 16 is located above the lower right front door panel 11, on which a keyboard 17 and a mouse 18 are placed. A control system is located below the cabinet 1, below the partition.

[0033] The interior of the housing 1 has a horizontally arranged partition, and a detection device is installed above the partition. Above the detection device is a linear module 19, on which a slider 20 is mounted. Two sets of bag hangers 21 are mounted on the slider 20 and are used to hang soft bags to prevent damage. A motor 22 is located on the right side of the linear module 19, connected to the transmission mechanism of the linear module 19 to drive the slider 20 to move along the direction of the linear module 19. The linear module 19 is connected to the inner wall of the housing 1 via symmetrically arranged module fixing frames 23, which are equipped with feedback devices.

[0034] The detection device includes a light shield, a light source assembly, and a detection assembly. The light source assembly includes two light source assemblies, and the detection assembly includes two detection assemblies. Light source assemblies one and two are arranged parallel to detection assemblies one and two, respectively, with light source assemblies one opposite to detection assemblies two, and detection assemblies two opposite to detection assemblies one. By using two sets of light source assemblies and detection assemblies, it is convenient to detect the back and front of the infusion bag.

[0035] The light-shielding plate includes light-shielding plate one 24, light-shielding plate two 25, light-shielding plate three 26 and light-shielding plate four 27. Light-shielding plate one 24 and light-shielding plate two 25 are respectively disposed on both sides of light source component one, and light-shielding plate three 26 and light-shielding plate four 27 are respectively disposed on both sides of detection component two. Light-shielding plate one 24 and light-shielding plate two 25 are symmetrically arranged with light-shielding plate three 26 and light-shielding plate four 27.

[0036] Both light source assembly one and light source assembly two include a light source bracket 28, on which a planar light source 29 is disposed.

[0037] Both detection component one and detection component two include a camera connecting plate 30. A dovetail slide 31 is provided below the camera connecting plate 30. The front and rear positions of the camera connecting plate 30 can be adjusted by the dovetail slide 31. Two sets of dovetail slides 32 are provided on the camera connecting plate 30. A camera pad 33 is provided on each dovetail slide 32. A camera 34 is mounted on the camera pad 33. The angle of the camera pad 33 can be adjusted by the dovetail slide 32, thereby adjusting the camera 34.

[0038] The feedback device includes a signal light board 35, a signal light housing 36 is provided on the signal light board 35, and a signal light 37 and a signal light 38 are provided on the signal light housing 36. The signal light 37 and the signal light 38 can respectively illuminate the results detected by the detection device.

[0039] It should be noted that the specific connection methods of each part in this embodiment all adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art. In addition, the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here.

[0040] A method for using a small soft bag detection device, comprising the following steps:

[0041] 1. Turn on the load switch 15 on the lower left side of the enclosure 1 to power on the equipment.

[0042] 2. Turn the knob 7 located on the upper left front door 5 to the reset position. After two seconds, turn the knob 7 to the neutral position. Wait for the tri-color light 2 to stop flashing yellow, the buzzer to stop making abnormal noise, and the tri-color light 2 to flash green. At this time, the device initialization is complete, and the motor 22 returns to the standby position.

[0043] 3. Open the top-mounted keyboard drawer 16 and use mouse 18 to start the detection software, thus completing the opening of the host computer detection software.

[0044] 4. Open the feeding door 4 and hang the soft bags of medicine to be tested on the two sets of bag racks 21 to complete the feeding.

[0045] 5. Close the loading door 4 and turn the knob 7 on the upper left front door 5 to automatic. At this time, the green light of the tri-color light 2 will remain on, and the detection will begin. During the detection, the control system drives the motor 22, which in turn drives the slider 20 on the linear module 19 to move. At the same time, the light source assembly is turned on, and the light source corresponding to the camera 34 flashes alternately and rapidly. The camera 34 takes pictures of the same infusion bag at intervals. The pictures are then transmitted to the detection software, which performs image processing algorithms such as binarization, noise reduction, alignment, segmentation, and difference to determine whether there are moving foreign objects.

[0046] 6. After the test is completed, the green light of the three-color light 2 will flash. At this time, turn the knob 7 of the upper left front door 5 to manual and open the loading door 4. At this time, the two workstation indicator lights 37 and 38 will light up according to the test results of the pharmaceutical soft bags. Green means qualified and red means unqualified. At this time, the buzzer will sound an alarm. The test of the pharmaceutical soft bags is now complete.

[0047] Therefore, this utility model adopts the above-mentioned small soft bag detection device, which detects foreign objects inside and the appearance of infusion soft bags by detecting the front and back of the medical soft bags. It solves the problems of non-detection or low detection accuracy caused by many factors such as wrinkle interference and foreign objects attached to the wall in traditional soft bag detection, and improves the product quality of soft bags.

[0048] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and not to limit them. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can still be made to the technical solutions of the present invention, and these modifications or equivalent substitutions cannot cause the modified technical solutions to deviate from the spirit and scope of the technical solutions of the present invention.

Claims

1. A small soft bag detection device, characterized in that: The device includes a housing, a tri-color light on the top of the housing, a horizontal partition inside the housing, a detection device above the partition, a linear module above the detection device, a slider on the linear module, a bag hanger on the slider, and the linear module is connected to the inner wall of the housing via symmetrically arranged module fixing frames, with a feedback device on the module fixing frames.

2. The small soft bag detection device according to claim 1, characterized in that: The detection device includes a light shield, a light source assembly, and a detection assembly. The light source assembly includes a first light source assembly and a second light source assembly. The detection assembly includes a first detection assembly and a second detection assembly. The first light source assembly and the second light source assembly are respectively arranged parallel to the first detection assembly and the second detection assembly, with the first light source assembly located opposite the second detection assembly and the second light source assembly located opposite the first detection assembly.

3. The small soft bag detection device according to claim 2, characterized in that: The light-shielding plate includes light-shielding plate one, light-shielding plate two, light-shielding plate three and light-shielding plate four. Light-shielding plate one and light-shielding plate two are respectively disposed on both sides of the light source component one, and light-shielding plate three and light-shielding plate four are respectively disposed on both sides of the detection component two. Light-shielding plate one and light-shielding plate two are symmetrically disposed with light-shielding plate three and light-shielding plate four respectively.

4. The small soft bag detection device according to claim 3, characterized in that: Both the first light source assembly and the second light source assembly include a light source bracket, on which a planar light source is disposed.

5. A small soft bag detection device according to claim 3, characterized in that: Both the first detection component and the second detection component include a camera connecting plate. A dovetail slide is provided below the camera connecting plate. Two sets of dovetail slides are provided on the camera connecting plate. A camera pad is provided on each of the two dovetail slides. A camera is mounted on the camera pad.

6. The small soft bag detection device according to claim 1, characterized in that: A motor is located on the right side of the linear module.

7. The small soft bag detection device according to claim 1, characterized in that: The feedback device includes a signal light board, on which a signal light housing is provided, and on which a signal light one and a signal light two are provided.

8. The small soft bag detection device according to claim 1, characterized in that: The upper front side of the box is hinged with a loading door, a left upper front door, and a right upper front door. A knob is located above the left upper front door. A display bracket is located on the right side of the box, and a display is mounted on the display bracket. The display is located in front of the right upper front door. A lower left front door panel and a lower right front door panel are hinged to the lower front side of the box. An upper rear door panel is hinged to the upper rear side of the box, and a lower rear door panel is hinged to the lower rear side of the box. A switch box is located on the lower left side of the box, and a load switch is mounted on the switch box.

9. A small soft bag detection device according to claim 8, characterized in that: A keyboard drawer is provided above the lower right front door panel, on which a keyboard and mouse are placed.

10. A small soft bag detection device according to claim 1, characterized in that: A control system is installed below the enclosure, and the control system is located below the partition.

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