CN217673516U - Tablet conveying mechanism - Google Patents
Tablet conveying mechanism Download PDFInfo
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- CN217673516U CN217673516U CN202221966886.1U CN202221966886U CN217673516U CN 217673516 U CN217673516 U CN 217673516U CN 202221966886 U CN202221966886 U CN 202221966886U CN 217673516 U CN217673516 U CN 217673516U
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- tipping bucket
- discharging
- lifting seat
- tablet
- screening
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Abstract
The utility model discloses a tablet conveying mechanism, which comprises a lifting component, wherein the lifting component comprises a frame, a lifting seat and a tipping bucket, and an upper limiting block is arranged on the frame; the tipping bucket is arranged on the lifting seat in a swinging way through a rotating shaft, the tipping bucket is divided into a discharging part and an accommodating part by taking the rotating shaft as a boundary, the accommodating part is heavier than the discharging part, and a first limiting block matched with the upper limiting block is arranged at the discharging end of the tipping bucket; when discharging, the tipping bucket rises, the upper limiting block blocks the first limiting block, and the tipping bucket rotates towards the direction of the discharging end; when receiving materials, the tipping bucket moves downwards and resets. Compared with the prior art, the utility model, the structure is more retrencied, and the assembly is simple and convenient, and the processing cost is low, and the clearance is convenient moreover, and is fast, efficient.
Description
Technical Field
The utility model relates to an improved invention of pharmaceutical equipment, in particular to a tablet conveying mechanism.
Background
The tablet tablets are formed by pressing through a tablet press, wherein the tablet tablets contain defective and damaged tablets, in order to improve the integrity rate of products and ensure the quality of the products, the pressed tablets are screened and the defective tablets are removed, and the complete and qualified tablets can be uniformly conveyed into a hopper of packaging equipment; because the position of a feeding port of the packaging equipment is higher, the screened tablets are conveyed to the position of the feeding port of the packaging equipment through a lifting part, see figure 1, the existing tablet lifting part consists of a plurality of basins, two ends of each basin are hung on a transmission chain, and the basins move along the track of the transmission chain and can convey medicines at a lower position to a higher position; however, the structure is complex, the equipment is large in size, the processing cost is high, the material basins are large in number and dense in arrangement, the difficulty in cleaning is high, the material basins need to be detached one by one for cleaning, the material basins need to be installed after cleaning, a large amount of time is needed, and the pharmaceutical efficiency is influenced.
Disclosure of Invention
In view of the technical problem who exists among the background art, the utility model aims at providing a simple structure and easy tablet conveying mechanism who clears up.
In order to solve the technical problem, the utility model adopts the following technical scheme: this kind of tablet conveying mechanism, its characterized in that: comprises a lifting component, wherein the lifting component comprises
A frame provided with an upper limiting block;
the lifting seat is lifted on the machine frame;
the tipping bucket is arranged on the lifting seat in a swinging mode through a rotating shaft, the tipping bucket is divided into a discharging part and an accommodating part by taking the rotating shaft as a boundary, the accommodating part is heavier than the discharging part, and a first limiting block matched with the upper limiting block is arranged at the discharging end of the tipping bucket;
when discharging, the tipping bucket rises, the upper limiting block blocks the first limiting block, and the tipping bucket rotates towards the direction of the discharging end;
when receiving materials, the tipping bucket moves downwards and resets.
The utility model discloses a after the material was received to the tipping bucket, the lift seat area was shifted up the tipping bucket, was blocked by last stopper when the first stopper of tipping bucket, and the lift seat continues to shift up the portion of acceping that makes the tipping bucket upwards lift, and the tablet in the tipping bucket is automatic to the discharge end removal and discharge, accomplishes the pay-off after, and the lift seat moves down, and because of the portion of acceping of tipping bucket is heavier than the discharge portion, the tipping bucket is automatic reverse swing then and resets. Compared with the prior art, the utility model, the structure is more retrencied, and the assembly is simple and convenient, and the processing cost is low, and the clearance is convenient moreover, and is fast, efficient.
Preferably, the lifting seat is provided with a supporting surface, and when the tipping bucket receives the material, the supporting surface of the lifting seat supports the bottom end of the tipping bucket accommodating part. After the lifting seat moves downwards, the containing part of the tipping bucket swings downwards, and the discharging part is lifted upwards until the containing part is supported by the supporting surface of the lifting seat of the containing part and is not continuously downwards.
Preferably, the rotating shaft is arranged above the supporting surface, and when the tipping bucket receives the materials, the bottom surface of the tipping bucket inclines upwards towards the direction of the discharging end. At the moment, the tipping bucket is in a material receiving state, and the material is accommodated at the bottom of the tipping bucket and cannot run out from the discharging end.
Preferably, the bottom surface of the tipping bucket is rotatably connected with a guide rod, the lifting seat is rotatably provided with a fitting piece, and a guide hole for the guide rod to penetrate through is formed in the fitting piece, so that the tipping bucket can swing more stably.
Preferably, the rack is provided with a discharging slideway, and the discharging end of the tipping bucket is connected with the discharging slideway during discharging;
the tipping bucket is also provided with a position sensor, the position sensor is connected with the controller, and the lifting seat stops lifting when the tipping bucket is at a discharging station. The discharging slide way plays a role in connection, so that the materials in the tipping bucket enter the next working procedure through the discharging slide way; the arrangement of the position sensor controls the overturning angle of the tipping bucket, so that the overturning transition is avoided.
Preferably, the lifting seat is connected with a power assembly for driving the lifting seat to lift, the power assembly comprises a transmission belt and a guide piece, the transmission belt is arranged on a transmission wheel, the transmission wheel is connected with a motor, the guide piece is vertically arranged, the lifting seat is connected with the transmission belt, and the lifting seat is slidably arranged on the guide piece.
Preferably, the tablet transport mechanism further comprises a sieve member, the lifting member is in front of the sieve member, and the sieve member comprises
The screening device comprises a screening disc, a first vibrator and a second vibrator, wherein the screening disc is provided with a feeding end, a discharging end and a screening area arranged between the feeding end and the discharging end, and the screening area is provided with filtering holes;
the dust collecting hopper is arranged below the screening area of the screen disc and is connected with the negative pressure source;
the discharging tray moves back and forth relative to the discharging end of the sieve tray, and the discharging tray inclines forwards and downwards;
when the tipping bucket receives materials, two ends of the discharging tray are respectively connected with the tipping bucket and the sieve tray.
Screening, filtering through the sieve tray after the tablet suppression not only makes in the incomplete piece passes the filtration pore and gets into the dust hopper, and the dust on tablet surface also can be siphoned away moreover, and the tablet after the screening is not only complete but also clean like this, and the tablet after the screening gets into in the tipping bucket through ejection of compact tray.
Preferably, an air nozzle is arranged above the screening area of the screening disc and connected with a positive pressure source. During screening, the air nozzle blows air to the tablets, so that residual medicinal powder on the upper surfaces of the tablets is blown downwards, dust falls into the dust collecting hopper, and the screened tablets are complete and have no dust on the surfaces.
Preferably, baffles are arranged on two sides of the screen disc, dust blocking curtains are arranged at two ends of the screening area, and the dust blocking curtains are arranged above the screen disc. In the dust removal and screening processes, the arrangement of the baffle and the dust blocking curtain can prevent dust from flying, so that the processing environment is improved, and meanwhile, the dust pollution to tablets after dust removal is avoided.
Preferably, the feeding end of the sieve tray is connected with a material receiving tray, the material receiving tray is provided with a second vibrator, and a hopper is arranged above the material receiving tray. The tablets enter the receiving tray from the hopper, the second vibrator vibrates, and the tablets gradually enter the sieve tray for screening and dedusting.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a partial schematic view of the lifting member of the present invention.
Fig. 3 is a schematic view of the dump bucket and the lifting seat of the present invention.
Fig. 4 is a schematic view of the screen member of the present invention.
Figure 5 is a cross-sectional view of the screen blade assembly of the present invention.
Detailed Description
The following describes details and operational principles of embodiments and examples of the present invention with reference to the drawings. The tablet conveying mechanism comprises a lifting component 1 and a tablet sieving component 2, wherein the lifting component 1 comprises a rack 3, a lifting seat 5 and a tipping bucket 4, and the rack 3 is provided with an upper limiting block 9; the lifting seat is lifted on the frame, the lifting seat 5 can be lifted in various ways, such as an air cylinder, a screw rod mechanism and the like, in the embodiment, the lifting seat is connected with a power assembly for driving the lifting seat to lift, the power assembly comprises a transmission belt and a guide member, the transmission belt is arranged on a transmission wheel, the transmission wheel is connected with a motor, the guide member is vertically arranged, the lifting seat is connected with the transmission belt, the lifting seat is arranged on the guide member in a sliding manner, namely the motor drives the transmission wheel to rotate, and the transmission wheel drives the transmission belt to drive the lifting seat to lift along the guide member; the tipping bucket 4 is arranged on the lifting seat 5 in a swinging mode through a rotating shaft 6, the tipping bucket is divided into a discharging part 11 and an accommodating part 12 by taking the rotating shaft as a boundary, the accommodating part is heavier than the discharging part, the specific gravity of the tipping bucket comprises the condition that the accommodating part is additionally provided with a balance weight, the accommodating part of the tipping bucket naturally sags due to the fact that the accommodating part 12 is heavier, the discharging part 11 is lifted upwards, therefore, more materials can be accommodated in the tipping bucket to prevent the materials from being discharged from a discharging end during material collection, and a first limiting block 15 matched with the upper limiting block 9 is arranged at the discharging end of the tipping bucket 4; when discharging, the lifting seat moves upwards with the tipping bucket, when a first limiting block of the tipping bucket is blocked by an upper limiting block, the lifting seat 5 moves upwards continuously to lift the containing part 12 of the tipping bucket upwards, the discharging end of the tipping bucket faces downwards, materials in the tipping bucket automatically move towards the discharging end and are discharged from the discharging end, after feeding is completed, the lifting seat 5 moves downwards, the discharging end of the tipping bucket 4 is not limited by the upper limiting block, and the containing part of the tipping bucket is heavier than the discharging part, so that the containing part 12 of the tipping bucket automatically sags, the discharging part 11 lifts upwards, the receiving state is recovered, the tipping bucket can be reset in the descending process, the lifting seat is provided with a supporting surface 13, the sagging containing part of the tipping bucket is contacted with the supporting surface, namely, the supporting surface 13 of the lifting seat supports the bottom end of the containing part of the tipping bucket, so that the containing part does not sag continuously, the tipping bucket stops swinging, and a cushion pad, such as a rubber strip, a sponge cushion and the like, is additionally arranged on the supporting surface to prevent the tipping bucket from being collided with the supporting surface to cause damage; the tipping bucket uses the rotating shaft as the center to swing, the rotating shaft 6 is arranged above the supporting surface, when the tipping bucket receives materials, the bottom surface of the tipping bucket inclines upwards towards the direction of the discharging end, and therefore the materials are contained at the bottom of the tipping bucket and do not run out from the discharging end. After the lifting seat moves downwards, the containing part of the tipping bucket swings downwards, and the discharging part is lifted upwards until the containing part is supported by the supporting surface of the lifting seat of the containing part.
In order to enable the tipping bucket to swing more stably, the bottom surface of the tipping bucket is rotatably connected with a guide rod 16, a fitting piece 14 is rotatably installed on the lifting seat, a guide hole for the guide rod to penetrate is formed in the fitting piece, and when the tipping bucket 4 swings, the guide rod 16 penetrates in the guide hole, so that the tipping bucket swings more stably. A discharging slideway 8 is arranged on the rack, when discharging, the discharging end of the tipping bucket is connected with the discharging slideway, and the discharging slideway plays a role in connection, so that materials in the tipping bucket enter a discharging channel and enter the next working procedure through the discharging slideway; the tipping bucket is also provided with a position sensor 7, the position sensor is connected with the controller, the tipping bucket 4 stops lifting when at a discharging station, the position sensor can adopt a proximity switch, a photoelectric eye and the like, the tipping bucket is prevented from excessively overturning by controlling the overturning angle of the tipping bucket through the position sensor, in the figure, the position sensor 7 adopts the proximity switch, two inductive switches are respectively arranged at the discharging station of the tipping bucket and the frame, when the tipping bucket moves upwards to the discharging station, the two switches mutually sense and send information to the controller, the controller sends an instruction to stop the operation of the power assembly, the lifting seat stops moving upwards, and the tipping bucket stops overturning.
The sieve sheet component 2 comprises a sieve tray 21, a dust collecting hopper 24, an air nozzle 23 and a discharge tray 34, the sieve tray is provided with a first vibrator 22, the sieve tray is provided with a feed end 26, a discharge end 28 and a sieving area 27 arranged between the feed end and the discharge end, the first vibrator 22 is arranged below the feed end, and the sieving area is provided with a filter hole 33 which is slightly smaller than the tablets; the dust hopper 24 is arranged below the screening area 27 of the screening tray, and the dust hopper 24 is connected with a negative pressure source; the air nozzle is arranged above the screening area of the screen disc, the air nozzle 23 is connected with the positive pressure source, when the tablets enter the screening area 27, the vibration of the screen disc and the suction force generated by the negative pressure source not only enable the residual tablets to pass through the filtering holes 33 to enter the dust collecting hopper 24, but also enable dust on the lower surfaces of the tablets to be sucked away, meanwhile, the air nozzle 23 blows air to the tablets to enable residual medicinal powder on the upper surfaces of the tablets to be blown downwards, the dust falls into the dust collecting hopper, the dust collecting hopper is connected with the containing bag, and the sucked dust and fragments are uniformly collected by the containing bag, so that the residual tablets are removed, and meanwhile, the dust on the surfaces of the tablets is removed; the discharge end back-and-forth movement of the relative sieve dish of ejection of compact tray, the slope of ejection of compact tray below to the front sends the tablet after the screening to the tipping bucket of receiving the material station through ejection of compact tray, and specific saying, ejection of compact tray 34 sets up in the below of sieve dish, before the tipping bucket targets in place, ejection of compact tray removes backward, gives the tipping bucket and steps down the position, moves down the back that targets in place when the tipping bucket, ejection of compact tray moves forward, as the bridge of being connected of sieve dish 21 and tipping bucket, the tablet falls on ejection of compact tray 34 on sieve dish 21, because of ejection of compact tray slope sets up, the tablet then slides in the tipping bucket.
Sieve tray 21 vibration and air cock are blown and are made the dust scatter, can pollute the processing environment like this, and the dust can fall on the tablet that has removed dust moreover, for avoiding above-mentioned condition, the both sides of sieve tray are equipped with baffle 29, the both ends in screening district are equipped with dust curtain 25, the dust curtain sets up the top at the sieve tray, the dust curtain can be chooseed for use and weave material, rubber, foil etc. dust removal, screening process, and baffle 29 and dust curtain 25 are kept apart the screening district, and the dust that produces like this when screening district screening, dust removal just can not spread the screening outside, not only improves the processing environment, also avoids the tablet after removing dust to be infected with the dust simultaneously, improves dust removal effect in the screening district. For the convenience of operation, the feed end 26 of the sieve tray is connected with a receiving tray 30 which is provided with a second vibrator 32, and a hopper 31 is arranged above the receiving tray.
The tablet is pressed into a receiving tray through a hopper, a second vibrator is started to enable the tablet on the receiving tray to enter the feeding end of a screen disc, the first vibrator enables the tablet in the screen disc to gradually move to the discharging end, when the tablet enters a screening area, the tablet is not only rejected, but also dust on the surface of the tablet is removed, the tablet after screening and dust removal is complete and has no dust on the surface, the packaging requirement is met, the screened tablet is moved out from the discharging end, at the moment, the tipping bucket is at a material receiving station, the discharging tray moves forwards to enable the tipping bucket to be connected with the screen disc, the tablet enters the tipping bucket through the discharging tray, after the certain number of tablets are collected by the tipping bucket, the first vibrator stops, the discharging tray retreats, the tipping bucket moves upwards until the discharging station and the tipping bucket are lifted upwards, the tablet is discharged from the discharging end of the tipping bucket to enter a discharging slide way and is sent to a next procedure, a containing part is contained, the tipping bucket moves downwards to the material receiving station to receive the material again, and the material is collected repeatedly. Compared with the prior art, the utility model, not only the tablet screening dust removal effect is good, promotes the part structure moreover and more retrencies, and the assembly is simple and convenient, and the tipping bucket clearance is convenient, fast, efficient.
Claims (10)
1. A tablet transport mechanism characterized by: comprises a lifting component, wherein the lifting component comprises
A frame provided with an upper limiting block;
the lifting seat is lifted on the machine frame;
the tipping bucket is arranged on the lifting seat in a swinging mode through a rotating shaft, the tipping bucket is divided into a discharging part and an accommodating part by taking the rotating shaft as a boundary, the accommodating part is heavier than the discharging part, and a first limiting block matched with the upper limiting block is arranged at the discharging end of the tipping bucket;
when discharging, the tipping bucket rises, the upper limiting block blocks the first limiting block, and the tipping bucket rotates towards the direction of the discharging end;
when receiving materials, the tipping bucket moves downwards and resets.
2. The tablet-delivery mechanism according to claim 1, wherein: the lifting seat is provided with a supporting surface, and when the tipping bucket receives materials, the supporting surface of the lifting seat supports the bottom end of the tipping bucket accommodating part.
3. The tablet-delivery mechanism according to claim 2, wherein: the rotating shaft is arranged above the supporting surface, and when the tipping bucket receives materials, the bottom surface of the tipping bucket inclines upwards towards the direction of the discharging end.
4. A tablet delivery mechanism according to any one of claims 1 to 3, wherein: the bottom surface of the tipping bucket is rotatably connected with a guide rod, a fitting piece is rotatably installed on the lifting seat, and a guide hole for the guide rod to penetrate is formed in the fitting piece.
5. The tablet delivery mechanism according to claim 1, wherein:
a discharging slideway is arranged on the rack, and the discharging end of the tipping bucket is connected with the discharging slideway during discharging;
the tipping bucket is also provided with a position sensor, the position sensor is connected with the controller, and the lifting seat stops lifting when the tipping bucket is at a discharging station.
6. The tablet delivery mechanism according to claim 1, wherein: the lifting seat is connected with a power assembly driving the lifting seat to lift, the power assembly comprises a transmission belt and a guide piece, the transmission belt is arranged on the transmission wheel, the transmission wheel is connected with a motor, the guide piece is vertically arranged, the lifting seat is connected with the transmission belt, and the lifting seat is arranged on the guide piece in a sliding mode.
7. The tablet delivery mechanism according to claim 1, wherein: the tablet conveying mechanism further comprises a screen part, the lifting part is arranged in front of the screen part, and the screen part comprises
The screening device comprises a screening disc, a first vibrator and a second vibrator, wherein the screening disc is provided with a feeding end, a discharging end and a screening area arranged between the feeding end and the discharging end, and the screening area is provided with filtering holes;
the dust collecting hopper is arranged below the screening area of the screen disc and is connected with the negative pressure source;
the discharging tray moves back and forth relative to the discharging end of the sieve tray, and the discharging tray inclines forwards and downwards;
when the tipping bucket receives materials, two ends of the discharging tray are respectively connected with the tipping bucket and the sieve tray.
8. The tablet delivery mechanism according to claim 7, wherein: and an air nozzle is arranged above the screening area of the screening plate and is connected with a positive pressure source.
9. The tablet delivery mechanism according to claim 7, wherein: the both sides of sieve dish are equipped with the baffle, the both ends in screening district are equipped with the dust blocking curtain, the dust blocking curtain sets up the top at the sieve dish.
10. The tablet delivery mechanism according to claim 7, wherein: the feed end of sieve dish links up there is the take-up (stock) pan, the second vibrator is installed to the take-up (stock) pan, the top of take-up (stock) pan is equipped with the hopper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221966886.1U CN217673516U (en) | 2022-07-28 | 2022-07-28 | Tablet conveying mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221966886.1U CN217673516U (en) | 2022-07-28 | 2022-07-28 | Tablet conveying mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217673516U true CN217673516U (en) | 2022-10-28 |
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ID=83720655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221966886.1U Active CN217673516U (en) | 2022-07-28 | 2022-07-28 | Tablet conveying mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217673516U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116921362A (en) * | 2023-09-18 | 2023-10-24 | 山西宝泰药业有限责任公司 | Tipping bucket cleaning device for tipping bucket feeding machine for medicine preparation |
-
2022
- 2022-07-28 CN CN202221966886.1U patent/CN217673516U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116921362A (en) * | 2023-09-18 | 2023-10-24 | 山西宝泰药业有限责任公司 | Tipping bucket cleaning device for tipping bucket feeding machine for medicine preparation |
| CN116921362B (en) * | 2023-09-18 | 2023-11-17 | 山西宝泰药业有限责任公司 | Tipping bucket cleaning device for tipping bucket feeding machine for medicine preparation |
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