CN113319004A - Traditional Chinese medicine conveying mechanism capable of sorting out defective bottled traditional Chinese medicines - Google Patents
Traditional Chinese medicine conveying mechanism capable of sorting out defective bottled traditional Chinese medicines Download PDFInfo
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- CN113319004A CN113319004A CN202110597801.0A CN202110597801A CN113319004A CN 113319004 A CN113319004 A CN 113319004A CN 202110597801 A CN202110597801 A CN 202110597801A CN 113319004 A CN113319004 A CN 113319004A
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- traditional chinese
- air
- piston rod
- cylinder
- pushing plate
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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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- Filling Of Jars Or Cans And Processes For Cleaning And Sealing Jars (AREA)
- Specific Conveyance Elements (AREA)
Abstract
The invention relates to a traditional Chinese medicine conveying mechanism capable of sorting out defective bottled traditional Chinese medicines, which 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 back to front 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 located on the pushing plate along the projection of the horizontal direction towards the pushing plate. The invention provides a traditional Chinese medicine conveying mechanism capable of sorting out defective bottled traditional Chinese medicines, and solves the problem that the traditional Chinese medicine conveying line cannot sort out the defective traditional Chinese medicines with excessive weight.
Description
The application is a divisional application with the name of a traditional Chinese medicine conveying mechanism capable of sorting defective bottled traditional Chinese medicines, which is applied for application number 2019112389441, 2019, 12 and 06.
Technical Field
The invention relates to traditional Chinese medicine production equipment, in particular to a traditional Chinese medicine conveying mechanism capable of sorting out defective bottled traditional Chinese medicines.
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 traditional Chinese medicine conveying mechanism capable of sorting out defective bottled traditional Chinese medicines, and solves the problem that the traditional Chinese medicine conveying line cannot sort out the defective traditional Chinese medicines with excessive weight.
The technical problem is solved by the following technical scheme: a traditional Chinese medicine conveying mechanism capable of sorting out defective bottled traditional Chinese medicines comprises a feeding conveying belt and is characterized by further comprising 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 located on the pushing plate along the projection of the horizontal direction towards the pushing plate. When the on-line weighing mechanism is used, the on-line weighing mechanism weighs the traditional Chinese medicine in the bottle, if the weight of the traditional Chinese medicine is over or under, the traditional Chinese medicine in the bottle is conveyed to the inferior-quality product to be pushed away from the air cylinder and pushed to the recycling workbench through the inferior-quality product to be pushed away from the air cylinder, and the traditional Chinese medicine in the bottle with normal weight is conveyed away by the discharging conveyer 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.
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 platform. Can prevent the bottled traditional Chinese medicine from toppling forwards in the process of bottling the traditional Chinese medicine.
Preferably, the recovery workbench is provided with a defective product discharging channel extending in a direction perpendicular to the conveying direction of the discharging conveying belt, and the material pushing plate is aligned with the defective product discharging channel.
The defective product discharging channel is defined 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 traditional 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 inflation sleeve is more difficult to collapse to improve the strength of the inflation 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: defective bottled traditional Chinese medicines can be sorted out, and convenience in subsequent work is improved; the defective bottled traditional Chinese medicine is not easy to topple when pushed out; the safety of the rejected product when the rejected product is pushed away from the air cylinder and retracts is good.
Drawings
Fig. 1 is a schematic top view of a first embodiment of the 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: the device comprises a feeding conveyer belt 1, a bottling mechanism 2, an online weighing mechanism 4, a discharging conveyer belt 5, 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 cylinder 12, a piston rod 13, a material pushing plate 14, a cylinder body 15, a gap 16, bottled traditional Chinese medicines 17 on the discharging conveyer belt, an anti-toppling baffle 21, bottled traditional Chinese medicines 22, an inflation sleeve 29, an air cavity 30, a piston 31, a rod cavity 32, a rod-free cavity 33, a rod cavity air hole 34, a rod cavity air hole 35, a check 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 part sealing ring 42, an air suction hole 43, an air outlet nozzle 44, an extension section 45 and a distance L8 of the extension section beyond 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 traditional Chinese medicine conveying mechanism capable of sorting out defective bottled traditional Chinese medicines comprises a feeding conveyer belt 1, a bottling mechanism 2 arranged at the feeding end of the feeding conveyer belt, an online weighing mechanism 4 and a discharging conveyer belt 5 which are sequentially arranged from front to back along the conveying direction of the feeding conveyer belt. One side of the blanking conveying belt is provided with a recovery workbench 7. The recovery workbench is provided with 1 substandard product discharging channel 8 extending along the direction vertical 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. The other side of the blanking conveying belt is provided with a substandard product pushing and separating cylinder 12 stretching towards the recycling workbench. 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 defective product is pushed away from the material pushing plate on the air cylinder and is aligned with the defective product discharging channel. 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 platform.
When the device is used, the 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, and if the traditional Chinese medicines are too heavy, the traditional Chinese medicines are conveyed to a defective product and pushed away from the air cylinder, and pushed into a defective product discharging channel by the defective product pushing away air cylinder to be removed.
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 plurality 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 (4)
1. A traditional Chinese medicine conveying mechanism capable of sorting out defective bottled traditional Chinese medicines comprises a feeding conveying belt and is characterized by further comprising 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 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; the piston rod of the inferior product pushing-off cylinder is connected with the piston rod of the piston rod chamber, the air cavity is communicated with the rod chamber through a control valve, and the air charging sleeve is further provided with an exhaust mechanism for exhausting gas in the air charging 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, the control valve is closed when the inferior product is pushed away from the air cylinder to retract, 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 to push the material pushing plate, and the piston rod is disconnected with the inlets of the exhaust channels when the piston rod retracts to pull the material pushing plate; all the exhaust passages share the inlet of the exhaust passage, the material pushing plate is provided with a connecting cover positioned in the air cavity, the piston rod of the inferior product pushing cylinder penetrates through the connecting cover, the piston rod of the inferior product pushing cylinder is provided with a sealing plate, the sealing plate is used for pulling the connecting cover to drive the material pushing plate to contract along with the piston rod of the inferior product pushing cylinder, and the sealing plate can also be matched with an inlet sealing ring on the inlet of the exhaust passage to seal the inlet of the exhaust passage.
2. The apparatus as claimed in claim 1, wherein the recycling table has a defective unloading path extending perpendicular to the conveying direction of the unloading conveyor, and the ejector plate is aligned with the defective unloading path.
3. The conveying mechanism as claimed in claim 2, wherein the defective product discharging channel is defined by two opposing slats, the slat is provided with a feeding end bending section bending towards a direction away from the defective product discharging channel, and a feeding guide opening is formed between the feeding end bending sections of the two slats.
4. The mechanism as claimed in claim 1, wherein the ejector plate has an air inlet hole extending through the ejector plate in a direction perpendicular to the feeding direction of the feeding belt, the outlet end of the air discharge channel has an air outlet nozzle passing through the air inlet hole, and the outlet nozzle is directed toward the end of the air inlet hole away from the receiving platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110597801.0A CN113319004B (en) | 2019-12-06 | 2019-12-06 | Traditional Chinese medicine conveying mechanism capable of sorting out defective bottled traditional Chinese medicines |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110597801.0A CN113319004B (en) | 2019-12-06 | 2019-12-06 | Traditional Chinese medicine conveying mechanism capable of sorting out defective bottled traditional Chinese medicines |
| CN201911238944.1A CN110813786B (en) | 2019-12-06 | 2019-12-06 | Traditional Chinese medicine conveying mechanism capable of sorting out defective bottled traditional Chinese medicines |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911238944.1A Division CN110813786B (en) | 2019-12-06 | 2019-12-06 | Traditional Chinese medicine conveying mechanism capable of sorting out defective bottled traditional Chinese medicines |
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| CN113319004A true CN113319004A (en) | 2021-08-31 |
| CN113319004B CN113319004B (en) | 2022-05-03 |
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| CN202110597801.0A Active CN113319004B (en) | 2019-12-06 | 2019-12-06 | Traditional Chinese medicine conveying mechanism capable of sorting out defective bottled traditional Chinese medicines |
| CN201911238944.1A Active CN110813786B (en) | 2019-12-06 | 2019-12-06 | Traditional Chinese medicine conveying mechanism capable of sorting out defective bottled traditional Chinese medicines |
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| CN201911238944.1A Active CN110813786B (en) | 2019-12-06 | 2019-12-06 | Traditional Chinese medicine conveying mechanism capable of sorting out defective bottled traditional Chinese medicines |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN110813786A (en) | 2020-02-21 |
| CN113319004B (en) | 2022-05-03 |
| CN110813786B (en) | 2021-07-02 |
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