Bottle shortage detection device for encasement

Abstract

The utility model discloses an encasement bottle shortage detection device which comprises a machine frame and a conveying belt, the conveying belt is installed at the top end of the machine frame, a cross beam frame is arranged outside the portion, above the conveying belt, of the machine frame, supporting frames are symmetrically installed at the bottom end of the cross beam frame, and the supporting frames are fixedly connected with the machine frame. A straightening frame is installed on the outer wall of the machine frame on one side of the supporting frame, a positioning plate is installed at the top end of the straightening frame, a cross rod is arranged in the cross beam frame, sliding blocks are installed at the two ends of the cross rod and slidably connected with the cross beam frame, and electric push rods are installed on the outer wall of the cross beam frame on one sides of the sliding blocks. According to the utility model, the convenient mechanical contact type detection of bottles by the encasement bottle shortage detection device is realized, the bottle shortage can be conveniently and quickly detected, the height-adjustable bottle shortage detection device is convenient to adapt to bottles with different heights, the height-adjustable straightening and supporting of the bottles are convenient, the deviation of the bottles is prevented, and the production efficiency is improved. And the bottle detection accuracy is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of detection devices, in particular to a device for detecting fewer bottles in a box. Background Art

[0002] Now more and more companies are paying attention to the serious problem of unqualified net content products on the production line flowing into the market. This is not only true for the food, pharmaceutical and beverage industries. In my country, the detection device for insufficient bottles in boxes of whole-box beverages has been widely used in the beverage and other industries. For beverage manufacturers, the hot sales of products have also brought new challenges. In order to meet market demand and expand the market, and increase production efforts, the traditional manual factory inspection method cannot keep up with the production rhythm. The only way is to seek new ways and use the detection device for insufficient bottles in boxes to detect whether the number of beverage bottles in the packaging box meets the requirements.

[0003] For example, a visual detection device for detecting the number of cigarette rods missing in a packing process disclosed in the authorization announcement number CN216270080U includes a controller, a push plate position sensor, a cigarette stack compacting and aligning unit, a visual graphics system, an alarm and a cigarette box rejection unit. When a push rod pushes the first stack of cigarettes into the cigarette box, the cigarette box is compacted from above to reduce the gap between the cigarette box and the cigarette rods, and between different cigarette rods, and to increase the friction between the cigarette rods, the cigarette box, and the cigarette rods, thereby avoiding the sliding of the cigarette rods due to their own inertia during the pushing process. This ensures that the first stack of cigarettes with many cigarette rods is neatly arranged after being pushed into the cigarette box, and there is a large difference between when there are few cigarette rods and when there are few cigarette rods. The camera sensitivity has a large adjustable space, making it easy to adjust and detect.

[0004] Although it greatly improves the detection accuracy, avoids the situation where cigarette boxes with fewer cigarettes are not detected and thus missed due to reduced detection accuracy due to small differences; prevents cigarette boxes with fewer cigarettes from flowing into finished products, thereby improving product quality; avoids a large number of erroneous rejections, and after normal debugging, it can avoid manual re-inspection and accidental rejection of cigarette boxes during handling; however, it does not solve the problem that existing detection devices of this type are generally not conducive to convenient mechanical contact detection of bottles when in use, are not convenient for height adjustment to adapt to bottles of different heights, are not convenient for height adjustment to straighten and support bottles, and bottles are easily offset, which greatly affects the accuracy of bottle detection. Utility Model Content

[0005] The purpose of the present utility model is to provide a device for detecting fewer bottles in a case, so as to solve the problems in the above-mentioned background technology that the detection device is not convenient for convenient mechanical contact detection of bottles, is not convenient for height adjustment to adapt to bottles of different heights, is not convenient for height adjustment to straighten the support of bottles, and bottles are easily offset, which affects the accuracy of bottle detection.

[0006] Base comprises support, castor, and frame upper is provided with guide rail, and support and conveyer frames movable end contact site are provided with recoil spring or rubber cushion, and castor is arranged on the pin of base bottom four, to carry mobile handler location.

[0007] Preferably, a lifting plate is provided outside the positioning plate on one side of the straightening frame, cylinders are symmetrically installed on the top of the positioning plate, transmission rods are installed at the bottom ends of the cylinders, and the transmission rods are connected to the lifting plate.

[0008] Preferably, a clamping plate is symmetrically provided at the bottom end of the lifting plate, and a track is symmetrically installed at the bottom end of the lifting plate above the clamping plate.

[0009] Preferably, the surfaces of the rails are all covered with limiting sleeves, and the limiting sleeves are all connected to the clamping plates.

[0010] Preferably, a servo motor is installed at the center of the lifting plate, and a gear is installed at the bottom end of the servo motor.

[0011] Preferably, the top ends of the splints are all equipped with racks, and the racks are all meshed with gears, and the bottom ends of the splints are all equipped with clamping arms.

[0012] Preferably, two sets of sliding rods are symmetrically installed on the top of the lifting plate, and the surfaces of the sliding rods on one side of the positioning plate are all slidably covered with sliding sleeves, and the sliding sleeves are all connected to the positioning plate.

[0013] Preferably, a control panel is installed on the outer wall of the frame, and the output end of the control panel is electrically connected to the input ends of the cylinder, the servo motor, the electric push rod, and the hollow rotation position sensor.

[0014] Compared with the prior art, the beneficial effects of the present invention are: the detection device not only realizes the convenient mechanical contact detection of bottles by the boxed bottle shortage detection device, facilitates the rapid detection of the shortage bottles, facilitates the height adjustment to adapt to bottles of different heights, but also facilitates the height adjustment to straighten the support of the bottles, prevents the bottles from shifting, and improves the accuracy of bottle detection;

[0015] (1) The detection frame is driven to rotate by the bottle, and the detection frame drives the hollow rotary position sensor and the positioning sleeve to rotate. Under the sliding support of the cross bar on the hollow rotary position sensor and the positioning sleeve, and under the cooperation of the reference sleeve and the hollow rotary position sensor, the hollow rotary position sensor feeds back data to the control panel, and the control panel performs logical analysis and processing. When there is no bottle passing under the detection frame, the detection frame does not rotate, thereby playing the role of bottle detection. The electric push rod drives the power rod to move, and the power rod drives the slider to move through the connecting rod. The slider drives the cross bar and the detection frame to adjust the height, so that the detection frame can adapt to bottles of different heights, realizing the convenient mechanical contact detection of bottles by the boxing bottle shortage detection device, facilitating the rapid detection of bottle shortages, and facilitating height adjustment to adapt to bottles of different heights.

[0016] (2) The servo motor drives the gear to rotate, and the gear and rack cooperate to drive the rack to move. The rack drives the clamping arm to move through the clamping plate, and the clamping plate drives the limit sleeve to move. The limit sleeve slides on the surface of the track. The two sets of clamping arms clamp and align the bottles to facilitate the detection of the number of bottles. The cylinder drives the transmission rod to move, and the transmission rod drives the lifting plate to move to facilitate the height control and adjustment of the clamping arms, thereby realizing the convenient clamping and alignment of the bottles by the boxing number of bottles detection device, facilitating the height-adjustable alignment support of the bottles, preventing the bottles from being offset, and improving the accuracy of bottle detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the three-dimensional structure of the crossbar of the present utility model;

[0019] Figure 3 This is a side-view enlarged structural diagram of the electric push rod of the present utility model;

[0020] Figure 4 This is a schematic diagram of the three-dimensional structure of the conveyor belt of the present utility model;

[0021] Figure 5 This is a front view structural diagram of the utility model;

[0022] Figure 6 This is a side structural diagram of the present utility model;

[0023] Figure 7 This is a schematic diagram of the three-dimensional enlarged structure of the lifting plate of the utility model.

[0024] In the figure: 1. Frame; 2. Conveyor belt; 3. Support frame; 4. Crossbeam frame; 5. Crossbar; 6. Detection frame; 7. Reference sleeve; 8. Hollow rotary position sensor; 9. Positioning sleeve; 10. Electric push rod; 11. Slider; 12. Connecting rod; 13. Power rod; 14. Straightening frame; 15. Cylinder; 16. Transmission rod; 17. Sliding sleeve; 18. Positioning plate; 19. Sliding rod; 20. Lifting plate; 21. Track; 22. Servo motor; 23. Gear; 24. Rack; 25. Clamp; 26. Limit sleeve; 27. Clamp arm; 28. Control panel. DETAILED DESCRIPTION

[0025] In order to further illustrate the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the following is a detailed description of the specific implementation method, structure, characteristics and effects of the present invention in combination with the accompanying drawings and preferred embodiments.

[0026] See also Figure 1-7 The utility model provides an embodiment: a boxed bottle shortage detection device includes a frame 1 and a conveyor belt 2, a conveyor belt 2 is installed on the top of the frame 1, a crossbeam frame 4 is provided on the outside of the frame 1 above the conveyor belt 2, a support frame 3 is symmetrically installed on the bottom end of the crossbeam frame 4, and the support frames 3 are all fixedly connected to the frame 1, a straightening frame 14 is installed on the outer wall of the frame 1 on one side of the support frame 3, a positioning plate 18 is installed on the top of the straightening frame 14, a cross bar 5 is provided inside the crossbeam frame 4, sliders 11 are installed at both ends of the crossbeam 5, and the sliders 11 are slidably connected to the crossbeam frame 4, and an electric push rod 10 is installed on the outer wall of the crossbeam frame 4 on one side of the slider 11, and the electric push rod 10 plays the role of power drive;

[0027] The bottom end of the electric push rod 10 is equipped with a power rod 13, the bottom end of the power rod 13 is equipped with a connecting rod 12, and the connecting rod 12 is connected to the slider 11. The surface of the crossbar 5 is equipped with four sets of reference sleeves 7 at equal intervals. The surface of the crossbar 5 on one side of the reference sleeve 7 is equipped with a hollow rotation position sensor 8. The hollow rotation position sensor 8 adopts the same type of equipment as the RDC503051A resistive position sensor. The surface of the crossbar 5 on one side of the hollow rotation position sensor 8 is equipped with a positioning sleeve 9, and the bottom end of the hollow rotation position sensor 8 is equipped with a detection frame 6;

[0028] When in use, the bottle is placed on the surface of the conveyor belt 2, and the conveyor belt 2 conveys the bottle. The clamping arm 27 aligns and adjusts the bottle. When the bottle is conveyed to one side of the detection rack 6, the bottle drives the detection rack 6 to rotate, and the detection rack 6 drives the hollow rotation position sensor 8 and the positioning sleeve 9 to rotate. Under the sliding support of the cross bar 5 on the hollow rotation position sensor 8 and the positioning sleeve 9, and under the cooperation of the reference sleeve 7 and the hollow rotation position sensor 8, the hollow rotation position sensor 8 feeds back data to the control panel 28, and the control panel 28 performs logical analysis and processing. When there is no bottle passing under the detection rack 6, When the bottle is in the box, the detection frame 6 does not rotate, so as to detect the bottles and prevent the bottles from being packed less. The electric push rod 10 is turned on by operating the control panel 28. Under the support of the crossbeam 4, the electric push rod 10 drives the power rod 13 to move. The power rod 13 drives the slider 11 to move through the connecting rod 12. The slider 11 drives the cross bar 5 and the detection frame 6 to adjust the height, so that the detection frame 6 can adapt to bottles of different heights. The detection device for detecting bottles with less bottles in box is realized to detect the bottles with convenient mechanical contact, which is convenient for quickly detecting the bottles with less bottles and convenient for adjusting the height to adapt to bottles of different heights.

[0029] A lifting plate 20 is provided on the outside of the positioning plate 18 on one side of the straightening frame 14. Cylinders 15 are symmetrically installed on the top of the positioning plate 18. The cylinders 15 play the role of power drive. Transmission rods 16 are installed on the bottom ends of the cylinders 15, and the transmission rods 16 are all connected to the lifting plate 20.

[0030] The bottom end of the lifting plate 20 is symmetrically provided with a clamping plate 25, and the bottom end of the lifting plate 20 above the clamping plate 25 is symmetrically provided with a track 21. The surface of the track 21 is provided with a limit sleeve 26, and the limit sleeve 26 is connected to the clamping plate 25. The limit sleeve 26 is slidably connected to the track 21;

[0031] A servo motor 22 is installed at the center of the lifting plate 20. The servo motor 22 plays a role of power drive. A gear 23 is installed at the bottom end of the servo motor 22. A rack 24 is installed at the top of each clamping plate 25. The rack 24 is meshed with the gear 23. A clamping arm 27 is installed at the bottom end of each clamping plate 25.

[0032] Two sets of slide bars 19 are symmetrically mounted on the top of the lifting plate 20. Slide sleeves 17 are slidably mounted on the surface of the slide bars 19 on one side of the positioning plate 18, and the slide sleeves 17 are connected to the positioning plate 18.

[0033] A control panel 28 is mounted on the outer wall of the frame 1 , and the output end of the control panel 28 is electrically connected to the input end of the cylinder 15 , the servo motor 22 , the electric push rod 10 , and the hollow rotation position sensor 8 ;

[0034] The bottle is then moved between the two sets of clamping arms 27 by the operation control panel 28. The servo motor 22 is turned on by the operation control panel 28. The servo motor 22 drives the gear 23 to rotate. Under the cooperation of the gear 23 and the rack 24, the rack 24 is driven to move. The rack 24 drives the clamping arm 27 to move through the clamping plate 25. The clamping plate 25 drives the limiting sleeve 26 to move. The limiting sleeve 26 slides on the surface of the track 21, and the bottle is clamped and aligned by the two sets of clamping arms 27 to facilitate the bottle detection. The cylinder 15 is turned on by the operation control panel 28. The cylinder 15 drives the transmission rod 16 to move. Under the support of the positioning plate 18 on the cylinder 15, the transmission rod 16 drives the lifting plate 20 to move, so as to facilitate the driving of the clamping arm 27 for height control and adjustment. The sliding rod 19 slides inside the sliding sleeve 17 to slide and support the lifting plate 20, thereby realizing the convenient clamping and alignment of the bottle by the case-packing bottle detection device, facilitating the height-adjustable alignment support of the bottle, preventing the bottle from offsetting, and improving the accuracy of the bottle detection.

[0035] When the embodiment of the present application is in use: an external power supply is connected, first, the bottle is placed on the surface of the conveyor belt 2, and the conveyor belt 2 is used to transport the bottle, and the clamping arm 27 is used to adjust the bottle. When the bottle is transported to one side of the detection rack 6, the bottle drives the detection rack 6 to rotate, and the detection rack 6 drives the hollow rotation position sensor 8 and the positioning sleeve 9 to rotate. The hollow rotation position sensor 8 feeds back data to the control panel 28, and the control panel 28 performs logical analysis and processing. When no bottle passes under the detection rack 6, the detection rack 6 does not rotate, thereby playing a role in bottle detection, so as to prevent insufficient bottles from being loaded during packing. The electric push rod 10 drives the power rod 13 to move, and the power rod 13 drives the slider 11 to move through the connecting rod 12. Block 11 drives the cross bar 5 and the detection frame 6 to adjust the height to facilitate the detection frame 6 to adapt to bottles of different heights. When the bottle moves between the two sets of clamping arms 27, the servo motor 22 drives the gear 23 to rotate, and the rack 24 drives the clamping arm 27 to move through the clamping plate 25, and the clamping plate 25 drives the limit sleeve 26 to move. The limit sleeve 26 slides on the surface of the track 21, and the two sets of clamping arms 27 clamp and align the bottle to facilitate the bottle detection. The cylinder 15 drives the transmission rod 16 to move, and the transmission rod 16 drives the lifting plate 20 to move, so as to facilitate the driving of the clamping arm 27 for height control and adjustment. The slide bar 19 slides inside the sliding sleeve 17 to slide and support the lifting plate 20 to complete the use of the detection device.

[0036] The above description is merely a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any person skilled in the art can make some changes or modifications to equivalent embodiments using the technical contents disclosed above without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. The device for detecting the lack of bottles in a packing case is characterized by: The invention comprises a frame (1) and a conveyor belt (2), wherein the top of the frame (1) is provided with a conveyor belt (2), a crossbeam frame (4) is provided outside the frame (1) above the conveyor belt (2), a support frame (3) is symmetrically provided at the bottom end of the crossbeam frame (4), and the support frames (3) are all fixedly connected to the frame (1), a straightening frame (14) is provided on the outer wall of the frame (1) on one side of the support frame (3), a positioning plate (18) is provided at the top end of the straightening frame (14), a crossbar (5) is provided inside the crossbeam frame (4), sliders (11) are provided at both ends of the crossbar (5), and the sliders (11) are slidably connected to the crossbeam frame (4), and the sliders An electric push rod (10) is installed on the outer wall of the crossbeam frame (4) on one side (11), a power rod (13) is installed at the bottom end of the electric push rod (10), a connecting rod (12) is installed at the bottom end of the power rod (13), and the connecting rod (12) is connected to the slider (11), the surface of the cross bar (5) is covered with four groups of reference sleeves (7) at equal intervals, the surface of the cross bar (5) on one side of the reference sleeve (7) is covered with a hollow rotation position sensor (8), the surface of the cross bar (5) on one side of the hollow rotation position sensor (8) is covered with a positioning sleeve (9), and the bottom end of the hollow rotation position sensor (8) is covered with a detection frame (6).

2. The device for detecting insufficient bottles in a case according to claim 1, characterized in that: A lifting plate (20) is provided outside the positioning plate (18) on one side of the straightening frame (14), and a cylinder (15) is symmetrically installed on the top of the positioning plate (18). The bottom ends of the cylinders (15) are all installed with transmission rods (16), and the transmission rods (16) are all connected to the lifting plate (20).

3. The device for detecting insufficient bottles in a case according to claim 2, characterized in that: The bottom end of the lifting plate (20) is symmetrically provided with a clamping plate (25), and the bottom end of the lifting plate (20) above the clamping plate (25) is symmetrically installed with a track (21).

4. The device for detecting insufficient bottles in a case according to claim 3, characterized in that: The surfaces of the rails (21) are all sleeved with limiting sleeves (26), and the limiting sleeves (26) are all connected to the clamping plates (25).

5. The device for detecting insufficient bottles in a case according to claim 2, characterized in that: A servo motor (22) is installed at the center of the lifting plate (20), and a gear (23) is installed at the bottom end of the servo motor (22).

6. The device for detecting insufficient bottles in a case according to claim 3, characterized in that: The top ends of the clamping plates (25) are all equipped with racks (24), and the racks (24) are all meshed with the gears (23), and the bottom ends of the clamping plates (25) are all equipped with clamping arms (27).

7. The device for detecting insufficient bottles in a case according to claim 2, characterized in that: Two sets of slide bars (19) are symmetrically mounted on the top of the lifting plate (20), and the surfaces of the slide bars (19) on one side of the positioning plate (18) are all slidably fitted with slide sleeves (17), and the slide sleeves (17) are all connected to the positioning plate (18).

8. The device for detecting insufficient bottles in a case according to claim 1, characterized in that: A control panel (28) is installed on the outer wall of the frame (1), and the output end of the control panel (28) is electrically connected to the input end of the cylinder (15), the servo motor (22), the electric push rod (10), and the hollow rotation position sensor (8).

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