A transmission device for an automatic light inspection machine for oral liquid bottles

Abstract

The invention discloses a transmission device of an automatic light inspection machine for oral liquid bottles, and relates to the technical field of oral liquid bottle transmission. The transmission device of the automatic light inspection machine for oral liquid bottles comprises a base, a mounting frame is fixedly connected to the right side of the base, a control device is fixedly connected to the outer wall of the base, a rotating screen is fixedly connected to the top of the base, and a sedimentation mechanism is fixedly connected to the outer wall of the mounting frame. The transmission device of the automatic light inspection machine for oral liquid bottles is provided with a protrusion on the extrusion block, which will be squeezed onto the conveyor belt when the extrusion block rotates, thereby driving the conveyor belt to shake, and the shaking of the conveyor belt drives the shaking of the oral liquid bottle. When the oral liquid bottle shakes, the water droplets adhered to the inner wall will slide down faster, and the sliding of the water droplets will be accelerated by driving the shaking of the oral liquid bottle, which is convenient for the subsequent camera device to measure the position of the liquid. When the toggle sheet scrapes the protrusion of the conveyor belt, it will further pull the shaking of the conveyor belt.

Description

Technical Field

[0001] The invention relates to the technical field of oral liquid bottle transmission, in particular to a transmission device of an oral liquid bottle automatic light inspection machine. Background Art

[0002] In the pharmaceutical field, automatic light inspection machines are usually used to detect whether the liquid medicine in the medicine bottle meets the quality requirements;

[0003] The patent cited in China Publication No. CN214041117U discloses a transmission device for an automatic light inspection machine for oral liquid bottles, which belongs to an automatic light inspection machine and includes a bracket, a conveyor belt is rotatably connected to the bracket, and a plurality of baffles connected end to end are arranged on both sides of the bracket corresponding to the conveyor belt, and a bearing plate is fixedly connected to both sides of the bracket corresponding to the conveyor belt, and a support plate capable of sliding in the vertical direction is arranged on the bearing plate, and each baffle is arranged on the support plate, and a baffle is arranged on the side of two adjacent baffles away from the conveyor belt, and two bolts are arranged on the baffles, and the two bolts are respectively located at the ends of the two adjacent baffles close to each other, and a rubber pad is fixedly connected to the side of each baffle close to each other;

[0004] After manufacturing, the oral liquid bottle needs to be transported. There will be residual liquid in the oral liquid bottle. After being transported to the next procedure, the presence of liquid in the bottle will affect subsequent operations, so it is necessary to detect the liquid in the oral liquid bottle. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a transmission device for an automatic light inspection machine for oral liquid bottles to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: A transmission device of an oral liquid bottle automatic light inspection machine, comprising a base, a mounting frame is fixedly connected to the right side of the base, a control device is fixedly connected to the outer wall of the base, a rotating screen is fixedly connected to the top of the base, and a sedimentation mechanism is fixedly connected to the outer wall of the mounting frame;

[0007] The precipitation mechanism comprises:

[0008] A first bracket, wherein the first bracket is fixedly connected to an outer wall of the mounting frame, and a first bearing and a second bearing are fixedly connected to the outer wall of the first bracket;

[0009] a first rotating wheel, the first rotating wheel being rotatably connected to an outer wall of the first bearing;

[0010] A second rotating wheel is rotatably connected to an outer wall of the first bearing.

[0011] Preferably, belts are sleeved on the outer walls of the first rotating wheel and the second rotating wheel, and an extrusion block is fixedly connected to the top of the first rotating wheel.

[0012] Preferably, a spring is fixedly connected to the outer wall of the extrusion block, and a toggle plate is fixedly connected to the outer wall of the spring.

[0013] Preferably, a motor is fixedly connected to the outer wall of the first bracket, and the motor is fixedly connected to the extrusion block via a rotating shaft.

[0014] Preferably, the top of the second rotating wheel is fixedly connected to a rotating rod, and the top of the rotating rod is fixedly connected to a spiral plate.

[0015] Preferably, the outer wall of the mounting frame is fixedly connected with a driving device and a third bearing, and the third bearing and the outer wall of the driving device are rotatably connected with a conveyor belt.

[0016] Preferably, the conveyor belt is in active contact with the extrusion block and the paddle plate, and the driving device, the conveyor belt and the third bearing are in two groups.

[0017] Preferably, a transmission device is fixedly connected to the right side of the mounting frame at a position between the two conveyor belts, and a semicircular plate is rotatably connected to the outer wall of the transmission device. A pulling rope is wrapped around the outer wall of the semicircular plate, and the other end of the pulling rope is fixedly connected to the right side of the base.

[0018] Preferably, a detection mechanism is fixedly connected to the outer wall of the base, and the detection mechanism includes a pointer, and the pointer is fixedly connected to the top of the base. A round rod is fixedly connected to the outer wall of the base, and a mounting hole is sleeved on the outer wall of the round rod.

[0019] Preferably, the outer wall of the mounting hole is fixedly connected to a second bracket, the top of the second bracket is fixedly connected to a camera device, the outer wall of the mounting hole is threadedly connected to a first bolt, the outer wall of the base is fixedly connected to a vertical plate, the outer wall of the vertical plate is plugged with a scale, and the outer wall of the vertical plate is threadedly connected to a second bolt.

[0020] The present invention provides a transmission device for an automatic light inspection machine for oral liquid bottles. It has the following beneficial effects:

[0021] 1. The transmission device of the automatic light inspection machine for oral liquid bottles is provided with a protrusion on the extrusion block. When the extrusion block rotates, it will be squeezed onto the conveyor belt, thereby driving the conveyor belt to shake. The shaking of the conveyor belt drives the shaking of the oral liquid bottle. When the oral liquid bottle shakes, the water droplets adhering to the inner wall will accelerate to slide down. The shaking of the oral liquid bottle accelerates the sliding of the water droplets, which is convenient for the subsequent camera device to measure the position of the liquid. When the toggle piece scrapes the protrusion of the conveyor belt, it will further pull the shaking of the conveyor belt, causing it to drive the shaking of the oral liquid bottle, increasing the shaking of the oral liquid bottle, and thereby accelerating the sliding speed of the water droplets.

[0022] 2. The transmission device of the automatic light inspection machine for oral liquid bottles drives the first rotating wheel to rotate when the extrusion block rotates. The first rotating wheel and the second rotating wheel are connected by a belt. The size of the first rotating wheel is larger than the second rotating wheel. Therefore, when the first rotating wheel rotates one circle, the second rotating wheel rotates multiple circles. The kinetic energy generated during the rotation of the extrusion block is used to generate the activities of other devices, reducing the setting of additional electronic devices. The spiral plate is set at the side of the pull rope. When the spiral plate rotates, it will intermittently squeeze the pull rope, thereby driving the pull rope to shake. When the pull rope shakes, it will also drive the oral liquid bottle to shake. The shaking of the oral liquid bottle will cause the water droplets adhered to the inner wall to slide off. The sliding of the liquid in the oral liquid bottle facilitates the subsequent measurement of the proportional method, effectively measures the detection of the water level in the oral liquid bottle, and effectively detects the water level during the transmission process, thereby improving work efficiency.

[0023] 3. The transmission device of the automatic light inspection machine for oral liquid bottles uses a pull rope as an elastic material. When the semicircular plate pulls the pull rope to rotate, the pull rope will be tightened. After the pull rope is tightened, the spiral plate collides with the pull rope. At this time, the shaking amplitude of the oral liquid bottle is small, otherwise the shaking amplitude is large, which improves the adaptability range. The shaking amplitude is adjusted according to the different liquid densities in the oral liquid bottle to improve the application range.

[0024] 4. The transmission device of the automatic light inspection machine for oral liquid bottles uses a camera device to shoot the oral liquid bottle. At this time, the control device can magnify the size of the image taken by the camera device, and then observe the liquid in the oral liquid bottle, thereby improving the inspection effect.

[0025] 5. The transmission device of the oral liquid bottle automatic light inspection machine can effectively measure the liquid height in the oral liquid bottle by adopting the proportional method combined with the setting of the camera device, which effectively improves the detection of the liquid in the oral liquid bottle. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the axial side stereoscopic structure of the present invention;

[0027] Figure 2 It is a schematic diagram of the back three-dimensional structure of the present invention;

[0028] Figure 3 It is a bottom-up three-dimensional structural schematic diagram of the present invention;

[0029] Figure 4 It is a schematic diagram of the local structure of the motor of the present invention;

[0030] Figure 5 For the present invention Figure 3 The enlarged structural diagram of the middle B part;

[0031] Figure 6 It is a schematic diagram of the local structure of the spiral plate of the present invention;

[0032] Figure 7 For the present invention Figure 1 A schematic diagram of the enlarged structure of the middle part A;

[0033] Figure 8 It is a schematic diagram of the local structure of the scale of the present invention.

[0034] In the figure: 1. base; 2. mounting frame; 3. control device; 4. sedimentation mechanism; 41. first bearing; 42. second bearing; 43. first bracket; 44. first rotating wheel; 45. belt; 46. extrusion block; 47. motor; 48. spring; 49. toggle plate; 410. spiral plate; 411. rotating rod; 412. second rotating wheel; 5. detection mechanism; 51. camera device; 52. second bracket; 53. mounting hole; 54. round rod; 55. first bolt; 56. pointer; 57. vertical plate; 58. second bolt; 59. scale; 6. rotating screen; 7. driving device; 8. conveyor belt; 9. semicircular plate; 10. pulling rope; 11. transmission device; 12. third bearing. DETAILED DESCRIPTION

[0035] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0036] Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0037] Embodiment 1

[0038] See also Figure 1-6 The present invention provides a technical solution: a transmission device of an oral liquid bottle automatic light inspection machine, comprising a base 1, a mounting frame 2 is fixedly connected to the right side of the base 1, a control device 3 is fixedly connected to the outer wall of the base 1, a rotating screen 6 is fixedly connected to the top of the base 1, and a sedimentation mechanism 4 is fixedly connected to the outer wall of the mounting frame 2;

[0039] The precipitation mechanism 4 comprises:

[0040] A first bracket 43, the first bracket 43 is fixedly connected to the outer wall of the mounting frame 2, and the outer wall of the first bracket 43 is fixedly connected with a first bearing 41 and a second bearing 42;

[0041] A first rotating wheel 44, the first rotating wheel 44 is rotatably connected to the outer wall of the first bearing 41;

[0042] The second rotating wheel 412 is rotatably connected to the outer wall of the first bearing 41 .

[0043] Belts 45 are sleeved on the outer walls of the first rotating wheel 44 and the second rotating wheel 412 , and an extrusion block 46 is fixedly connected to the top of the first rotating wheel 44 .

[0044] A spring 48 is fixedly connected to the outer wall of the extrusion block 46 , and a paddle 49 is fixedly connected to the outer wall of the spring 48 .

[0045] A motor 47 is fixedly connected to the outer wall of the first bracket 43 , and the motor 47 is fixedly connected to the extrusion block 46 via a rotating shaft.

[0046] The top of the second rotating wheel 412 is fixedly connected to a rotating rod 411 , and the top of the rotating rod 411 is fixedly connected to a spiral plate 410 .

[0047] The outer wall of the mounting frame 2 is fixedly connected with the driving device 7 and the third bearing 12 , and the third bearing 12 and the outer wall of the driving device 7 are rotatably connected with the conveyor belt 8 .

[0048] The conveyor belt 8 is in active contact with the extrusion block 46 and the shifting piece 49, and the driving device 7, the conveyor belt 8 and the third bearing 12 are two groups.

[0049] A transmission device 11 is fixedly connected to the right side of the mounting frame 2 between the two conveyor belts 8. A semicircular plate 9 is rotatably connected to the outer wall of the transmission device 11. A pulling rope 10 is wrapped around the outer wall of the semicircular plate 9. The other end of the pulling rope 10 is fixedly connected to the right side of the base 1.

[0050] When in use, the oral liquid bottle to be transported is placed between the two conveyor belts 8 on the mounting frame 2, the driving device 7 is powered on and started to drive the conveyor belt 8 to rotate, and the conveyor belt 8 drives the oral liquid bottle to move when rotating. The oral liquid bottle is located on the pulling rope 10, and the motor 47 is powered on and started, and the motor 47 drives the squeezing block 46 to rotate. The squeezing block 46 is provided with a protrusion, and when the squeezing block 46 rotates, it will squeeze the conveyor belt 8, thereby driving the conveyor belt 8 to shake, and the shaking of the conveyor belt 8 drives the shaking of the oral liquid bottle. When the oral liquid bottle shakes, the water drops adhered to the inner wall will slide off faster, and the conveyor belt 8 is made of elastic material. According to the attached Figure 4As shown, the outer wall of the conveyor belt 8 is provided with a protrusion, which can rub against the oral liquid bottle to drive it to move, and when the paddle plate 49 scrapes the protrusion of the conveyor belt 8, it will further pull the conveyor belt 8 to shake, so that it drives the oral liquid bottle to shake, and the squeezing block 46 will also drive the first rotating wheel 44 to rotate when rotating. The first rotating wheel 44 and the second rotating wheel 412 are connected by a belt 45. The size of the first rotating wheel 44 is larger than the second rotating wheel 412, so when the first rotating wheel 44 rotates one circle, the second rotating wheel 412 rotates multiple circles. During the rotation process, the second rotating wheel 412 drives the spiral plate 41 through the rotating rod 411 0 rotation, the spiral plate 410 is arranged on the side of the pull rope 10, and the spiral plate 410 will intermittently squeeze the pull rope 10 when rotating, thereby driving the pull rope 10 to shake, and the pull rope 10 will also drive the oral liquid bottle to shake when shaking, and the shaking of the oral liquid bottle will cause the water drops adhering to the inner wall to slide off, and the semicircular plate 9 can be rotated to wrap around the pull rope 10, and the pull rope 10 is an elastic material. After the semicircular plate 9 pulls the pull rope 10 to rotate, the pull rope 10 will be tightened. After the pull rope 10 is tightened, the spiral plate 410 collides with the pull rope 10 at this time, and the shaking amplitude of the oral liquid bottle is small at this time, otherwise the shaking amplitude is large, which can be adjusted according to needs.

[0051] Embodiment 2

[0052] See also Figure 1-8 Based on the first embodiment, the present invention provides a technical solution:

[0053] The outer wall of the base 1 is fixedly connected with a detection mechanism 5 , which includes a pointer 56 , which is fixedly connected to the top of the base 1 . The outer wall of the base 1 is fixedly connected with a round rod 54 , and the outer wall of the round rod 54 is sleeved with a mounting hole 53 .

[0054] The outer wall of the mounting hole 53 is fixedly connected to the second bracket 52, the top of the second bracket 52 is fixedly connected to the camera device 51, the outer wall of the mounting hole 53 is threadedly connected to the first bolt 55, the outer wall of the base 1 is fixedly connected to the vertical plate 57, the outer wall of the vertical plate 57 is plugged with a scale 59, and the outer wall of the vertical plate 57 is threadedly connected to the second bolt 58.

[0055] When in use, the rotating screen 6 on the base 1 drives the oral liquid bottle to rotate, and the oral liquid bottle stops when it rotates to the position of the pointer 56. The camera device 51 takes a picture of the oral liquid bottle. At this time, the control device 3 can enlarge the size of the picture taken by the camera device 51, and then observe the liquid in the oral liquid bottle.

[0056] Embodiment 3

[0057] See also Figure 1-8, based on the first and second embodiments, the present invention provides a technical solution: a transmission device of an oral liquid bottle automatic light inspection machine, comprising a base 1, a mounting frame 2 is fixedly connected to the right side of the base 1, a control device 3 is fixedly connected to the outer wall of the base 1, a rotating screen 6 is fixedly connected to the top of the base 1, and a sedimentation mechanism 4 is fixedly connected to the outer wall of the mounting frame 2;

[0058] In practical applications, the proportional method is used to measure the liquid height in the oral liquid bottle;

[0059] In practical applications, the control device 3 is pre-programmed to effectively calculate the formula for the proportional method;

[0060] The precipitation mechanism 4 comprises:

[0061] A first bracket 43, the first bracket 43 is fixedly connected to the outer wall of the mounting frame 2, and the outer wall of the first bracket 43 is fixedly connected with a first bearing 41 and a second bearing 42;

[0062] A first rotating wheel 44, the first rotating wheel 44 is rotatably connected to the outer wall of the first bearing 41;

[0063] The second rotating wheel 412 is rotatably connected to the outer wall of the first bearing 41 .

[0064] Belts 45 are sleeved on the outer walls of the first rotating wheel 44 and the second rotating wheel 412 , and an extrusion block 46 is fixedly connected to the top of the first rotating wheel 44 .

[0065] A spring 48 is fixedly connected to the outer wall of the extrusion block 46 , and a paddle 49 is fixedly connected to the outer wall of the spring 48 .

[0066] A motor 47 is fixedly connected to the outer wall of the first bracket 43 , and the motor 47 is fixedly connected to the extrusion block 46 via a rotating shaft.

[0067] The top of the second rotating wheel 412 is fixedly connected to a rotating rod 411 , and the top of the rotating rod 411 is fixedly connected to a spiral plate 410 .

[0068] The outer wall of the mounting frame 2 is fixedly connected with the driving device 7 and the third bearing 12 , and the third bearing 12 and the outer wall of the driving device 7 are rotatably connected with the conveyor belt 8 .

[0069] The conveyor belt 8 is in active contact with the extrusion block 46 and the shifting piece 49, and the driving device 7, the conveyor belt 8 and the third bearing 12 are two groups.

[0070] A transmission device 11 is fixedly connected to the right side of the mounting frame 2 between the two conveyor belts 8. A semicircular plate 9 is rotatably connected to the outer wall of the transmission device 11. A pulling rope 10 is wrapped around the outer wall of the semicircular plate 9. The other end of the pulling rope 10 is fixedly connected to the right side of the base 1.

[0071] The outer wall of the base 1 is fixedly connected with a detection mechanism 5 , which includes a pointer 56 , which is fixedly connected to the top of the base 1 . The outer wall of the base 1 is fixedly connected with a round rod 54 , and the outer wall of the round rod 54 is sleeved with a mounting hole 53 .

[0072] The outer wall of the mounting hole 53 is fixedly connected with a second bracket 52, the top of the second bracket 52 is fixedly connected with a camera device 51, the outer wall of the mounting hole 53 is threadedly connected with a first bolt 55, the outer wall of the base 1 is fixedly connected with a vertical plate 57, the outer wall of the vertical plate 57 is plugged with a scale 59, and the outer wall of the vertical plate 57 is threadedly connected with a second bolt 58;

[0073] In practical applications, the proportional method is a method for estimating the height of liquid in a glass bottle based on visual observation and geometric proportional relationships;

[0074] First, we need a reference object of known height and place it next to the bottle to ensure that the camera can capture both the bottle and the reference object at the same time;

[0075] Assume that the actual height of the reference object is H ref;

[0076] In practical applications, the reference object is a scale 59, which can be movably located on the vertical plate 57 and finally fixed in position by a second bolt 58. The movement of the scale 59 can change the height of the reference object.

[0077] In the image captured by the camera, the height of the reference object is h ref, and similarly, the height of the liquid in the image is hliquid;

[0078] Our goal is to find the actual height of the liquid in the glass bottle, H liquid;

[0079] Based on the properties of similar triangles, we can establish the following proportional relationship:

[0080]

[0081] This formula indicates that the proportional relationship between the actual height and the image height is the same for the reference object and the liquid;

[0082] By solving this equation, we can find the actual height of the liquid:

[0083]

[0084] The specific steps are as follows:

[0085] The actual height of the scale 59 is adjusted to H ref;

[0086] Using the camera device 51 to capture an image including the oral solution bottle and the scale 59;

[0087] measuring in the image the height h ref of the scale 59 and the height h liquid of the liquid;

[0088] This can be accomplished by image processing software pre-set by the control device 3;

[0089] Substituting these values ​​into the above formula, the actual height of the liquid H liquid is calculated.

[0090] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A transmission device for an oral liquid bottle automatic light inspection machine, comprising a base (1), characterized in that: The right side of the base (1) is fixedly connected to a mounting frame (2), the outer wall of the base (1) is fixedly connected to a control device (3), the top of the base (1) is fixedly connected to a rotating screen (6), and the outer wall of the mounting frame (2) is fixedly connected to a sedimentation mechanism (4); The precipitation mechanism (4) comprises: A first bracket (43), the first bracket (43) being fixedly connected to an outer wall of the mounting frame (2), the outer wall of the first bracket (43) being fixedly connected to a first bearing (41) and a second bearing (42); A first rotating wheel (44), the first rotating wheel (44) being rotatably connected to an outer wall of the first bearing (41); a second rotating wheel (412), the second rotating wheel (412) being rotatably connected to an outer wall of the first bearing (41); The outer walls of the first rotating wheel (44) and the second rotating wheel (412) are sleeved with belts (45); the top of the first rotating wheel (44) is fixedly connected to an extrusion block (46); the outer wall of the extrusion block (46) is fixedly connected to a spring (48); the outer wall of the spring (48) is fixedly connected to a paddle plate (49); the outer wall of the first bracket (43) is fixedly connected to a motor (47); the motor (47) is fixedly connected to the extrusion block (46) via a rotating shaft; the top of the second rotating wheel (412) is fixedly connected to a rotating rod (411); the top of the rotating rod (411) is fixedly connected to a spiral plate (410); the outer wall of the mounting frame (2) is fixedly connected to a motor (47); the motor (47) is fixedly connected to the extrusion block (46) via a rotating shaft; The wall is fixedly connected with a driving device (7) and a third bearing (12); the outer wall of the third bearing (12) and the driving device (7) is rotatably connected with a conveyor belt (8); the conveyor belt (8) is in active contact with an extrusion block (46) and a paddle plate (49); the driving device (7), the conveyor belt (8) and the third bearing (12) are two groups; a transmission device (11) is fixedly connected to a position between the two conveyor belts (8) on the right side of the mounting frame (2); the outer wall of the transmission device (11) is rotatably connected with a semicircular plate (9); a pulling rope (10) is wound around the outer wall of the semicircular plate (9); the other end of the pulling rope (10) is fixedly connected to the right side of the base (1).

2. The transmission device of the oral liquid bottle automatic light inspection machine according to claim 1 is characterized by: The outer wall of the base (1) is fixedly connected to a detection mechanism (5), the detection mechanism (5) comprising a pointer (56), the pointer (56) being fixedly connected to the top of the base (1), the outer wall of the base (1) being fixedly connected to a round rod (54), the outer wall of the round rod (54) being sleeved with a mounting hole (53).

3. The transmission device of the oral liquid bottle automatic light inspection machine according to claim 2 is characterized by: The outer wall of the mounting hole (53) is fixedly connected to a second bracket (52), the top of the second bracket (52) is fixedly connected to a camera device (51), the outer wall of the mounting hole (53) is threadedly connected to a first bolt (55), the outer wall of the base (1) is fixedly connected to a vertical plate (57), the outer wall of the vertical plate (57) is plugged with a scale (59), and the outer wall of the vertical plate (57) is threadedly connected to a second bolt (58).

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