CN113731847B - Method for separately removing bottled Chinese medicines with super-defective products on line - Google Patents
Method for separately removing bottled Chinese medicines with super-defective products on line Download PDFInfo
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- CN113731847B CN113731847B CN202111035904.4A CN202111035904A CN113731847B CN 113731847 B CN113731847 B CN 113731847B CN 202111035904 A CN202111035904 A CN 202111035904A CN 113731847 B CN113731847 B CN 113731847B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/16—Sorting according to weight
- B07C5/18—Sorting according to weight using a single stationary weighing mechanism
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/361—Processing or control devices therefor, e.g. escort memory
- B07C5/362—Separating or distributor mechanisms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/363—Sorting apparatus characterised by the means used for distribution by means of air
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/363—Sorting apparatus characterised by the means used for distribution by means of air
- B07C5/367—Sorting apparatus characterised by the means used for distribution by means of air using a plurality of separation means
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- Filling Of Jars Or Cans And Processes For Cleaning And Sealing Jars (AREA)
- Specific Conveyance Elements (AREA)
Abstract
The invention relates to a method for separately removing super-lack and heavy-duty bottled traditional Chinese medicines, which is characterized in that the bottled traditional Chinese medicines are sequentially weighed in the process of being conveyed to move forwards, the overweight bottled traditional Chinese medicines found in weighing are taken out from a conveying queue when moving forwards to a set position, and the lack and heavy-duty bottled traditional Chinese medicines found in weighing are taken out from the conveying queue when moving forwards to another set position. The invention provides a method capable of separately removing bottled Chinese medicines with super-heavy products on line, which solves the problem that the traditional Chinese medicine conveying line cannot select the super-heavy Chinese medicines on line.
Description
The application is a divisional application with the name of 'method for separately removing super-deficient and defective bottled traditional Chinese medicines' on application number 2019112389437, application date 2019, 12 months and 06 days.
Technical Field
The invention relates to the technical field of traditional Chinese medicine production, in particular to a method for separately removing bottled traditional Chinese medicines with super-deficient defective products.
Background
In the automatic production process of traditional Chinese medicines, some traditional Chinese medicines are prepared into particles, the particles are filled in medicine bottles through a bottle filling mechanism to meet the requirement of the total weight of the bottled traditional Chinese medicines, then the particles are conveyed to the next procedure through a conveying line, a bottle cap is screwed on, in the bottle filling process, due to the fact that the traditional Chinese medicine particles are just in a falling-out state and cannot stop outputting the traditional Chinese medicine particles when stopping outputting the traditional Chinese medicine particles, overweight or deficient traditional Chinese medicine particles are ejected and other reasons, the phenomenon of deficiency is caused, the overweight or deficient bottled traditional Chinese medicines are all defective traditional Chinese medicines, and the overweight or deficient traditional Chinese medicines need to be selected. The existing conveying line can not select out the overweight and overweight defective bottled traditional Chinese medicines when conveying the bottled traditional Chinese medicines, and secondary weighing is carried out manually to judge whether the bottled traditional Chinese medicines are qualified or not.
Disclosure of Invention
The invention provides a method capable of separately removing bottled Chinese medicines with super-heavy products on line, which solves the problem that the traditional Chinese medicine conveying line cannot select the super-heavy Chinese medicines on line.
The technical problem is solved by the following technical scheme: a method for separately removing the bottled Chinese medicines with excessive defective products features that the bottled Chinese medicines are sequentially weighed while they are conveyed, the overweight bottled Chinese medicines found out by weighing are taken out from the conveying queue while they are conveyed to a certain position, and the defective bottled Chinese medicines found out by weighing are taken out from the conveying queue while they are conveyed to another position.
Preferably, the overweight bottled traditional Chinese medicine and the deficient bottled traditional Chinese medicine respectively flow back to the same destination through a defective product backflow conveying belt
Preferably, the bottled Chinese medicines with the ultra-short defective products are separately removed by a shunting and sorting type Chinese medicine conveying mechanism; the shunting and sorting type traditional Chinese medicine conveying mechanism for bottled traditional Chinese medicines with super-defective products comprises a feeding conveying belt, and an online weighing mechanism and a discharging conveying belt which are sequentially arranged from front to back along the conveying direction of the feeding conveying belt, wherein a defective product processing workbench is further arranged at the feeding end of the feeding conveying belt, a recovery workbench is arranged on one side of the discharging conveying belt, two defective product discharging channels extending in the conveying direction perpendicular to the discharging conveying belt are arranged on the recovery workbench, two defective product pushing and separating cylinders stretching towards the recovery workbench are arranged on the other side of the discharging conveying belt, material pushing plates are arranged on piston rods of the defective product pushing and separating cylinders, and the material pushing plates on the two defective product pushing and separating cylinders are aligned with the two defective product discharging channels in a one-to-one correspondence manner; the projection of the gravity center of the bottled traditional Chinese medicine on the blanking conveying belt towards the material pushing plate along the horizontal direction is positioned on the material pushing plate; two defective product backflow conveying belts are arranged between the defective product processing workbench and the recycling workbench, one defective product backflow conveying belt conveys bottled traditional Chinese medicines output by one product discharging channel to the defective product processing workbench, and the other defective product backflow conveying belt conveys bottled traditional Chinese medicines output by the other product discharging channel to the defective product processing workbench. When the device is used, the online weighing mechanism weighs the weight of the bottled traditional Chinese medicine, if the bottled traditional Chinese medicine is overweight, the bottled traditional Chinese medicine is conveyed to a defective product pushing cylinder and pushed into a defective product blanking channel through the defective product pushing cylinder, and finally the bottled traditional Chinese medicine is conveyed to a defective product treatment workbench through a secondary sheet backflow conveying belt; if the weight of the bottled traditional Chinese medicine is not heavy, the bottled traditional Chinese medicine is conveyed to a position before another inferior-quality product pushing cylinder, pushed into another inferior-quality product blanking channel by the inferior-quality product pushing cylinder and finally conveyed to a inferior-quality product processing workbench by another inferior-quality product backflow conveying belt. The projection of the gravity center of the bottled traditional Chinese medicine on the discharging conveying belt towards the pushing plate along the horizontal direction is located on the pushing plate, so that the phenomenon that the traditional Chinese medicine bottles topple over is not easy to generate when the bottled traditional Chinese medicine is pushed out, and the phenomenon that traditional Chinese medicine particles are toppled over and polluted to cause scrapping when the unqualified bottled traditional Chinese medicine is pushed out is avoided. The technical scheme enables a person who carries out product treatment on the defective product treatment workbench to conveniently and visually know whether the returned defective product bottled traditional Chinese medicine is overweight or lacking in weight, and if the defective product bottled traditional Chinese medicine is lacking in weight, the person directly returns to the bottling mechanism to supplement traditional Chinese medicine particles, and if the defective product bottled traditional Chinese medicine is overweight, the person takes the traditional Chinese medicine particles out until the defective product bottled traditional Chinese medicine is lacking in weight and then returns to the bottling mechanism to supplement the traditional Chinese medicine particles.
Preferably, the rear end of the material pushing plate along the conveying direction of the blanking conveying belt is provided with an anti-toppling baffle bent towards the direction of the recovery workbench. Can prevent the bottled traditional Chinese medicine from toppling forwards in the process of bottling the traditional Chinese medicine.
Preferably, the defective product discharging channel is surrounded by two oppositely arranged battens, a feeding end bending section which is bent towards the direction far away from the defective product discharging channel is arranged at one end of each batten, which faces the discharging conveying belt, and a feeding guide opening is formed between the feeding end bending sections of the two battens. Simple structure and convenient access of bottled Chinese medicine.
Preferably, the inferior product push-off cylinder is sleeved with an elastically telescopic inflation sleeve, one end of the inflation sleeve is hermetically connected with the material pushing plate, the other end of the inflation sleeve is hermetically connected with the cylinder body of the inferior product push-off cylinder, the inflation sleeve and the material pushing plate form an air cavity in a surrounding mode, a piston is arranged in the cylinder body of the inferior product push-off cylinder and divides the cylinder body of the inferior product push-off cylinder into a rod cavity and a rodless cavity, a piston rod of the inferior product push-off cylinder is connected to the piston and extends out of the rod cavity to be connected with the material pushing plate, the rod cavity is provided with a rod cavity air hole, the rodless cavity is provided with a rodless cavity air hole, the rod cavity air hole is provided with a one-way valve which is opened towards the inside of the rod cavity, the air cavity is communicated with the rod cavity through a control valve, and the inflation sleeve is further provided with an exhaust mechanism which exhausts gas in the inflation sleeve when the push-pull cylinder contracts, the control valve is opened when the inferior product is pushed away from the air cylinder to extend, and the control valve is closed when the inferior product is pushed away from the air cylinder to contract. The phenomenon that a clamping hand or an object is generated between the material pushing plate and the cylinder body of the air cylinder when the inferior-quality product is pushed away from the air cylinder to shrink is avoided in a structure detection mode, and the safety during working is improved. And when the substandard product is pushed away from the cylinder and extends out to make the ejector pad keep away from the cylinder body, the volume of the air cavity is increased to form a negative pressure cavity, so that the effect of accelerating the outflow of the air in the cavity with the rod can be achieved, and the response speed of the substandard product when the substandard product is pushed away from the cylinder and extends out can be higher. The gas in the rod cavity flows into the gas chamber, so that the inflatable sleeve is more difficult to collapse to improve the strength of the inflatable sleeve. Thereby avoiding the protective effect from being excessively reduced after the inflatable sleeve is elongated.
Preferably, the exhaust mechanism comprises a plurality of exhaust channels, inlets of the exhaust channels are arranged on the part, located in the air cavity, of the material pushing plate, outlets of the exhaust channels are located on the part, located outside the air cavity, of the material pushing plate, the piston rod seals the inlets of the exhaust channels when the piston rod outputs the material pushing plate to push the material pushing plate, and the piston rod is disconnected from the inlets of the exhaust channels when the piston rod contracts to pull the material pushing plate. The synchronous opening and closing of the exhaust mechanism can be automatically realized by utilizing the extension and retraction of the piston rod.
Preferably, the material pushing plate is provided with an air suction hole which penetrates through the material pushing plate along a direction perpendicular to the conveying direction of the blanking conveying belt, the outlet end of the exhaust channel is provided with an air outlet nozzle which is arranged in the air suction hole in a penetrating manner, and the outlet method of the air outlet nozzle faces to one end, far away from the recovery workbench, of the air suction hole. In the process of rejecting inferior-quality bottled traditional Chinese medicines, when the material pushing plate reaches the stroke end point for recycling, the material pushing plate loses the support of the bottled traditional Chinese medicines, the bottled traditional Chinese medicines continue to move forwards under the inertia effect, the bottom of the medicine bottle can generate speed reduction due to the friction effect between the material pushing plate and the recycling workbench or the discharging conveying belt, the bottled traditional Chinese medicines tend to incline forwards at the moment, and the bottled traditional Chinese medicines are prone to topple over due to the tendency. And this technical scheme pushes away from the cylinder when contracting at the substandard product, and the gaseous exhaust of gas intracavity can make the suction hole produce the effect of breathing in, and the effect of breathing in produces the adsorption affinity for keeping away from one side that the substandard product pushed away from the cylinder body at the scraping wings, and this adsorption affinity can produce the effect of backward power to the body of bottled traditional chinese medicine to reduce the possibility of empting the phenomenon more above producing, make the more difficult production of substandard product bottled traditional chinese medicine when pushing away from empty the phenomenon.
The invention has the following advantages: the defective bottled traditional Chinese medicines can be selected on line for recycling, and the overweight and deficient defective bottled traditional Chinese medicines are separated for pushing away and recycling, so that the convenience in subsequent work is improved; the defective bottled traditional Chinese medicine is not easy to topple over when pushed out; the defective product is good in safety when being pushed away from the air cylinder and retracted.
Drawings
Fig. 1 is a schematic top view of a flow-dividing and sorting type conveying mechanism for Chinese medicines in super-defective bottled Chinese medicines according to a first embodiment of the present invention.
FIG. 2 is a schematic view showing the defective product in the second embodiment pushed away from the cylinder.
Fig. 3 is a partially enlarged schematic view of fig. 2.
In the figure: a feeding conveyer belt 1, a bottling mechanism 2, an online weighing mechanism 4, a discharging conveyer belt 5, a defective product processing workbench 6, a recycling workbench 7, a defective product discharging channel 8, a lath 9, a feeding end bending section 10, a feeding guide port 11, a defective product pushing and separating air cylinder 12, a piston rod 13, a material pushing plate 14, a cylinder body 15, a gap 16, bottled traditional Chinese medicines 17 positioned on the discharging conveyer belt, a defective product backflow conveyer belt 18, a defective product backflow conveyer belt 19, another defective product backflow conveyer belt 20 and an anti-toppling baffle plate 21, the air-filled bottle comprises a bottled traditional Chinese medicine 22, an air inflation sleeve 29, an air cavity 30, a piston 31, a rod cavity 32, a rodless cavity 33, a rod cavity air hole 34, a rodless cavity air hole 35, a one-way valve 36, a control valve 37, an exhaust channel 38, an inlet 39 of the exhaust channel, a connecting cover 40, a sealing plate 41, an inlet sealing ring 42, an air suction hole 43, an air outlet nozzle 44, an extension section 45 and a distance L8 which is formed by the extension section exceeding the air outlet end of the air outlet nozzle.
Detailed Description
The invention is further described with reference to the following figures and examples.
In the first embodiment, referring to fig. 1, a method for separately removing bottled Chinese medicines with extra-short defective products is provided, in which bottled Chinese medicines with extra-short defective products are separately removed by a split-flow sorting type Chinese medicine conveying mechanism; super scarce defective products bottled traditional chinese medicine reposition of redundant personnel letter sorting formula traditional chinese medicine conveying mechanism includes material loading conveyer belt 1, sets up the bottling mechanism 2 at material loading conveyer belt material loading end, along the direction of delivery of material loading conveyer belt from the online weighing mechanism 4 and the unloading conveyer belt 5 that sets gradually backward in the past. And a defective product processing workbench 6 is also arranged at the feeding end of the feeding conveyer belt. One side of the blanking conveying belt is provided with a recovery workbench 7. The recycling workbench is provided with two defective product discharging channels 8 extending along the direction perpendicular to the conveying direction of the discharging conveying belt. The defective product blanking channel is surrounded by two oppositely arranged laths 9. One end of the batten, which faces the blanking conveying belt, is provided with a feeding end bending section 10 which is bent towards the direction far away from the defective blanking channel. And a feeding guide opening 11 is formed between the bent sections of the feeding ends of the two battens. Two substandard products which stretch out and draw back towards the recovery workbench are arranged on the other side of the blanking conveying belt and are pushed away from the air cylinder 12. The piston rod 13 of the defective product pushing-off cylinder is provided with a material pushing plate 14. A gap 16 is formed between the ejector plate and the cylinder body 15 of the defective ejector cylinder. The 2 defective products are pushed away from the material pushing plates on the air cylinders and are aligned with the two defective product discharging channels in a one-to-one correspondence manner; the center of gravity of the bottled traditional Chinese medicine 17 on the blanking conveying belt is positioned on the material pushing plate along the projection of the horizontal direction towards the material pushing plate; two defective product backflow conveying belts 18 are arranged between the defective product processing workbench and the recycling workbench, one defective product backflow conveying belt 19 conveys bottled traditional Chinese medicines output by one product discharging channel to the defective product processing workbench, and the other defective product backflow conveying belt 20 conveys bottled traditional Chinese medicines output by the other product discharging channel to the defective product processing workbench. The rear end of the material pushing plate along the conveying direction of the blanking conveying belt is provided with an anti-toppling baffle 21 which is bent towards the direction of the recovery workbench.
When the device is used, traditional Chinese medicine particles are filled into medicine bottles by the bottling mechanism 2 to form bottled traditional Chinese medicines 22, the bottled traditional Chinese medicines are conveyed by the feeding conveyer belt, the bottled traditional Chinese medicines are weighed by the online weighing mechanism, if the traditional Chinese medicines are overweight, the bottled traditional Chinese medicines are conveyed to the front of a single inferior-quality product push-off cylinder at the left, pushed into a first inferior-quality product blanking channel at the left by the inferior-quality product push-off cylinder and finally conveyed to the inferior-quality product treatment workbench by a inferior-quality piece backflow conveyer belt 19; if the bottle is empty, the bottled traditional Chinese medicine is conveyed to another (namely, the second defective product from the left) before being pushed away from the air cylinder, is pushed into another defective product discharging channel by the defective product pushing away air cylinder, and is finally conveyed to a defective product processing workbench by another secondary piece of backflow conveying belt. The defective traditional Chinese medicine conveyed by the other sub-piece reflux conveyor belt 20 is directly returned to the bottling mechanism by a person who carries out product treatment on the defective treatment workbench to replenish traditional Chinese medicine particles, and the defective traditional Chinese medicine conveyed by the one sub-piece reflux conveyor belt 19 is taken out to be lack of weight and then returned to the bottling mechanism to replenish the traditional Chinese medicine particles.
The second embodiment is different from the first embodiment in that:
referring to fig. 2 and 3, the piston rod of the defective product pushing away from the cylinder is sleeved with an elastically telescopic inflation sleeve 29. One end of the inflating sleeve is connected with the material pushing plate in a sealing mode, and the other end of the inflating sleeve is connected with the cylinder body of the same-time product pushing-off cylinder in a sealing mode. The inferior-quality product is pushed away from the cylinder body of the cylinder, the inflating sleeve and the material pushing plate to form an air cavity 30 so as to fill the gap 16, thereby playing a role of preventing hands from being clamped. The defective product is pushed away from the cylinder body of the cylinder and provided with a piston 31. The piston divides the cylinder body of the defective product pushed away from the cylinder into a rod chamber 32 and a rodless chamber 33. The piston rod of the defective product pushing cylinder is connected to the piston and extends out of the rod cavity to be connected with the material pushing plate. The rod cavity is provided with a rod cavity air hole 34. The rodless cavity is provided with a rodless cavity part air hole 35. The rod cavity air hole is provided with a one-way valve 36 which opens towards the inside of the rod cavity. The air chamber and the rodless chamber are in communication via a control valve 37. The inflation sleeve is also provided with an exhaust mechanism which exhausts the gas in the inflation sleeve when the push-pull cylinder contracts. When the defective product is pushed away from the air cylinder to extend, the control valve opens the defective product and pushes away from the air cylinder to contract, and the control valve closes. The exhaust mechanism includes a number of exhaust passages 38. The inlet 39 of the exhaust channel is arranged at the location of the stripper plate within the air cavity. All exhaust passages share an inlet of the exhaust passage. The ejector plate is provided with a connecting cover 40 located in the air cavity. The piston rod of the substandard product pushing away from the air cylinder penetrates through the connecting cover. The piston rod of the inferior product pushing away from the cylinder is provided with a sealing plate 41. The sealing plate is used for pulling the connecting cover to drive the material pushing plate to contract together with the piston rod of the defective product pushing away air cylinder. The sealing plate is also capable of sealing off the inlet of the exhaust passage by cooperating with an inlet portion sealing ring 42 on the inlet of the exhaust passage. The outlet of the exhaust channel is positioned on the part of the material pushing plate, which is positioned outside the air cavity. The material pushing plate is provided with a suction hole 43 which penetrates through the material pushing plate along the conveying direction vertical to the blanking conveying belt. The outlet end of the exhaust passage is provided with an air outlet nozzle 44 which is arranged in the air suction hole in a penetrating way. The outlet method of the air outlet nozzle faces to one end of the air suction hole far away from the recovery workbench. When the defective product pushing cylinder extends to drive the material pushing plate, the control valve is opened, the inlet 39 of the exhaust channel is sealed by the piston rod, and the gas in the rod cavity flows to the gas cavity and is filled in the gas cavity, so that the rigidity of the gas filling sleeve is improved. When the substandard product is pushed away from the cylinder and contracts and can pull the scraping wings, the rod cavity is inflated through the rod cavity air hole 34, the rodless cavity is deflated through the rodless cavity air hole 35, the sealing plate pulls the scraping wings through the connecting cover and loses the sealing effect on the inlet 39 of the exhaust passage, the gas in the gas cavity is exhausted through the inlet 39 and the gas outlet nozzle of the exhaust passage, the gas outlet nozzle exhausts the gas by penetrating jet flow, so that the suction hole inhales the gas and generates suction force on one side of the scraping wings, which faces the recovery workbench, and the suction force plays a role in preventing the bottled traditional Chinese medicine from pouring.
The air outlet section of the air suction hole is provided with an elongated section 45. The distance L8 that the extension section surpasses the end of giving vent to anger of gas outlet nozzle is more than 1 centimetre, can improve the gas suction effect that the gas outlet nozzle blows up and produces the suction effect to the suction opening.
Claims (6)
1. A method for separately removing bottled traditional Chinese medicines with super-defective products on line is characterized in that the bottled traditional Chinese medicines are sequentially weighed in the process of being conveyed to move forward, overweight bottled traditional Chinese medicines found in weighing are taken out of a conveying queue when continuing to move forward to a set position, the overweight bottled traditional Chinese medicines found in weighing are taken out of the conveying queue when continuing to move forward to another set position, and the bottled traditional Chinese medicines with the super-defective products are separately removed through a traditional Chinese medicine shunting and sorting type traditional Chinese medicine conveying mechanism; the shunting and sorting type traditional Chinese medicine conveying mechanism for bottled traditional Chinese medicines with super-defective products comprises a feeding conveying belt, an online weighing mechanism and a discharging conveying belt, wherein the online weighing mechanism and the discharging conveying belt are sequentially arranged from front to back along the conveying direction of the feeding conveying belt; the center of gravity of the bottled traditional Chinese medicine on the blanking conveying belt is projected towards the material pushing plate along the horizontal direction and is positioned on the material pushing plate, a piston rod of the inferior product pushing-away cylinder is sleeved with an elastically telescopic inflation sleeve, one end of the inflation sleeve is hermetically connected with the material pushing plate, the other end of the inflation sleeve is hermetically connected with the cylinder body of the inferior product pushing-away cylinder, the inflation sleeve and the material pushing plate define an air cavity, a piston is arranged in the cylinder body of the inferior product pushing-away cylinder, the piston divides the cylinder body of the inferior product pushing-away cylinder into a rod cavity and a rodless cavity, the piston rod of the inferior product pushing-away cylinder is connected with the piston and extends out through the rod cavity to be connected with the material pushing plate, the rod cavity is provided with a rod cavity part air hole, the rodless cavity is provided with a rodless cavity part air hole, and the rod cavity part air hole is provided with a one-way valve which is opened towards the interior of the rod cavity, the air cavity is communicated with the rod cavity through a control valve, the inflation sleeve is further provided with an exhaust mechanism which exhausts air in the inflation sleeve when the push-pull air cylinder contracts, the control valve is opened when the inferior product is pushed out of the air cylinder and is closed when the inferior product is pushed out of the air cylinder, the exhaust mechanism comprises a plurality of exhaust channels, inlets of the exhaust channels are arranged on the part, located in the air cavity, of the material pushing plate, outlets of the exhaust channels are located on the part, located outside the air cavity, of the material pushing plate, the piston rod seals the inlets of the exhaust channels when the piston rod outputs the material pushing plate, and the piston rod is disconnected with the inlets of the exhaust channels when the piston rod contracts to pull the material pushing plate; a gap is formed between the material pushing plate and the cylinder body of the inferior-quality product pushing cylinder, and the gap is filled with the air cavity.
2. The method as claimed in claim 1, wherein the overweight bottled Chinese medicine and the deficient bottled Chinese medicine are returned to the same destination by a defective return conveyer.
3. The method according to claim 1, wherein a defective product processing table is further provided at a loading end of the loading conveyor, two defective product return conveyors are provided between the defective product processing table and the recycling table, one of the defective product return conveyors conveys the bottled Chinese medicine outputted from one of the defective product discharge channels to the defective product processing table, and the other of the defective product return conveyors conveys the bottled Chinese medicine outputted from the other of the defective product discharge channels to the defective product processing table.
4. The method for on-line separation and removal of bottled Chinese medicine with extra defective products according to claim 1, wherein the rear end of the material pushing plate along the conveying direction of the blanking conveyer belt is provided with an anti-toppling baffle bent toward the direction of the recycling workbench.
5. The method according to claim 1, wherein the defective unloading channel is defined by two opposite strips, the end of the strip facing the unloading conveyor belt is provided with an unloading end bending section bending towards the direction far away from the defective unloading channel, and an unloading guide port is formed between the unloading end bending sections of the two strips.
6. The method according to claim 1, wherein the ejector plate is provided with an air intake hole penetrating through the ejector plate in a direction perpendicular to the conveying direction of the feeding conveyor belt, the outlet end of the exhaust channel is provided with an air outlet nozzle penetrating through the air intake hole, and the outlet of the air outlet nozzle faces the end of the air intake hole away from the recovery table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111035904.4A CN113731847B (en) | 2019-12-06 | 2019-12-06 | Method for separately removing bottled Chinese medicines with super-defective products on line |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111035904.4A CN113731847B (en) | 2019-12-06 | 2019-12-06 | Method for separately removing bottled Chinese medicines with super-defective products on line |
| CN201911238943.7A CN110899140B (en) | 2019-12-06 | 2019-12-06 | Method for separately removing bottled Chinese medicine with super-deficient defective products |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911238943.7A Division CN110899140B (en) | 2019-12-06 | 2019-12-06 | Method for separately removing bottled Chinese medicine with super-deficient defective products |
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| Publication Number | Publication Date |
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| CN113731847A CN113731847A (en) | 2021-12-03 |
| CN113731847B true CN113731847B (en) | 2022-06-10 |
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| CN201911238943.7A Active CN110899140B (en) | 2019-12-06 | 2019-12-06 | Method for separately removing bottled Chinese medicine with super-deficient defective products |
| CN202111035904.4A Active CN113731847B (en) | 2019-12-06 | 2019-12-06 | Method for separately removing bottled Chinese medicines with super-defective products on line |
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| CN108639486A (en) * | 2018-06-05 | 2018-10-12 | 宣城市飞诚环保科技有限公司 | A kind of pneumatic control components mobile device |
| CN208912574U (en) * | 2018-07-27 | 2019-05-31 | 中饮巴比食品股份有限公司 | A kind of weight sorts system |
| CN109332201B (en) * | 2018-09-25 | 2020-08-28 | 广州鑫中航机电设备有限公司 | Automatic weight checking and sorting machine and sorting method thereof |
| CN209034906U (en) * | 2018-09-29 | 2019-06-28 | 北京华靳制药有限公司 | Medicine bottle transmission line |
| CN109482522B (en) * | 2018-12-28 | 2024-04-19 | 宁波中亿自动化装备有限公司 | Defective product picking assembly |
| CN109926347B (en) * | 2019-04-17 | 2020-06-26 | 德玛克（长兴）自动化系统有限公司 | Bottle body phase forming device for bottle blank detection |
| CN110369314B (en) * | 2019-06-06 | 2021-02-26 | 浙江艾森药业有限公司 | Anti-dumping heavy-checking and waste-rejecting device for bottled medicine |
| CN110397642A (en) * | 2019-08-30 | 2019-11-01 | 乐清市恒一气动有限公司 | A kind of energy saving cylinder |
-
2019
- 2019-12-06 CN CN201911238943.7A patent/CN110899140B/en active Active
- 2019-12-06 CN CN202111035904.4A patent/CN113731847B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN110899140A (en) | 2020-03-24 |
| CN110899140B (en) | 2021-10-08 |
| CN113731847A (en) | 2021-12-03 |
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