CN201251475Y - Device for detecting weight of capsule - Google Patents
Device for detecting weight of capsule Download PDFInfo
- Publication number
- CN201251475Y CN201251475Y CNU2008201514159U CN200820151415U CN201251475Y CN 201251475 Y CN201251475 Y CN 201251475Y CN U2008201514159 U CNU2008201514159 U CN U2008201514159U CN 200820151415 U CN200820151415 U CN 200820151415U CN 201251475 Y CN201251475 Y CN 201251475Y
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- capsules
- feed
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- upper channel
- rod
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Abstract
The utility model relates to a device for detecting weight of capsule, which comprises a bin, an upper channel, a feed deflector rod, a feed impeller, a weighing platform, a stopping retaining needle and a lower channel, wherein the upper channel can be used for sliding down capsules in turn, an outlet is arranged on the lower end of the upper channel, and the feed deflector rod which can penetrate into the outlet is arranged on one side of the outlet, and the other side of the outlet is provided with the feed impeller whose periphery is provided with storage grooves. When the storage grooves of the feed impeller rotate to the outlet, the feed deflector rod can pull the capsules into the storage grooves, and the stopping retaining needle can push the capsules in the storage grooves into the upper portion of the weighing platform under the stopping retaining needles when the storage grooves rotate to the lowest position along with the feed impeller, and the weighing platform can detect the weight of the capsules, and judge whether the capsules are qualified or not. When the subsequent storage grooves move to the upper portion of the weighing platform, the subsequent storage grooves can push the weighted capsules into the lower channel, thus qualified capsules can smoothly slide into a finished product bin, or unqualified capsules can fall into a waste product bin. The device has high work efficiency, and reduces the unsmooth feed of the capsules at a maximum limit.
Description
Technical field
The utility model relates to the intelligent weighing device, particularly a kind of device that detects capsules weight.
Background technology
China's utility model patent instructions (Granted publication number: CN2700852Y) disclose a kind of capsule automatic on-line machines of weighing, comprise charging and discharging device and control circuit, the appropriate location is provided with LOAD CELLS below feed arrangement, and charging is sent in the material containing groove to the weighing pan of LOAD CELLS top through toothed disc type material containing mechanism; Described discharging cell arrangement is made up of certified products gatherer and unacceptable product gatherer, material containing mechanism afterbody connects an oblique discharging guide groove that leads in the certified products gatherer, the suitable section of this discharging guide groove is movable guide groove, the folding of movable guide groove is controlled by an electromagnet by electric control circuit control, the lower end of movable guide groove is provided with resetting-mechanism, and the unacceptable product gatherer is positioned at the below of movable guide groove opening; The output of LOAD CELLS is sent into main control system control step motor and electromagnet by the standard communication port after signal processor processes.This pick-up unit can realize the pharmaceutical manufacturing capsule online, at a high speed, weigh by grain and to detect and reject unacceptable product automatically, promoted the automatization level that medicine detects.
But the efficient of weighing of said apparatus is on the low side, and the easy material latch up phenomenon in the feeding process usually, just can work on after making the staff manually to fix a breakdown.
The utility model content
The purpose of this utility model is to provide a kind of device that detects capsules weight, it is on the low side mainly to solve the existing apparatus efficient of weighing, and the technical matters of the material latch up phenomenon in the usually easy feeding process, this installs high efficiency, and has reduced the not smooth problem of capsule charging to greatest extent.
For addressing the above problem, the utility model is achieved in that
A kind of device that detects capsules weight, it is characterized in that it by feed bin, upper channel, feeding deflector-rod, feed rotor, weighting platform, stop material retaining pin, lower channel is formed; Wherein: described feed bin bottom opening is corresponding to vertically disposed upper channel upper end open; Described upper channel lower end has a discharging opening, and this discharging opening one side has the above-mentioned feeding deflector-rod that can stretch into discharging opening, and the discharging opening opposite side then is provided with the feed rotor that periphery has storagetank; Have weighting platform below feed rotor, the stopping material that weighting platform one side has on the weighting platform that the capsule in the storagetank can be shifted onto its below keeps off pin; This weighting platform opposite side below has lower channel, and the lower channel lower end is communicated with finished bin, has gate on the lower channel, this gate open communication waste product storehouse.
The device of described detection capsules weight is characterized in that this upper channel certain position place is provided with photoelectric probe.
The device of described detection capsules weight is characterized in that the photoelectric probe top of this upper channel has a blowning installation that is provided with obliquely.
The device of described detection capsules weight is characterized in that these both sides, upper channel top are made as the slope.
The device of described detection capsules weight is characterized in that this feed rotor is located on the electric motor driven main shaft, wears on the main shaft to be used to drive first cam of feeding deflector-rod and second cam that driving stops expecting to keep off pin.
The device of described detection capsules weight is characterized in that this main shaft connects N feed rotor, and this feed rotor is organized upper channel, feeding deflector-rod, feed rotor, weighting platform, stopped material retaining pin, lower channel corresponding to N; This N group feeding deflector-rod is driven by the feeding deflector-rod axle by first cam, and this N group is stopped material retaining pin and driven by stopping material retaining needle shaft by second cam.
By said structure, the utlity model has following advantage:
1, the efficiency ratio of weighing of the utility model device is higher, and a cycle of operation can weigh to a plurality of capsules.
2, the utility model can be avoided the material latch up phenomenon in the feeding process again, has solved the not smooth problem of capsule charging.
Description of drawings
Fig. 1 is a structure principle chart of the present utility model.
Fig. 2 is the structural drawing of the utility model one embodiment.
Fig. 3 is the structural drawing of feed rotor in the utility model.
Fig. 4 is an electrical schematic diagram of the present utility model.
Embodiment
See also Fig. 1,3, it is a kind of structure principle chart that detects the device of capsules weight of the utility model.As shown in the figure: it by feed bin 1, upper channel 2, feeding deflector-rod 3, feed rotor 4, weighting platform 5, stop material retaining pin 6, lower channel 7 is formed; Wherein: described feed bin 1 bottom opening is corresponding to vertically disposed upper channel 2 upper end open, and upper channel 2 can slide along it successively for capsule; Described upper channel 2 lower ends have a discharging opening 21, and these discharging opening 21 1 sides have the above-mentioned feeding deflector-rod 3 that can stretch into discharging opening 21, and discharging opening 21 opposite sides then are provided with the feed rotor 4 that periphery has storagetank 41; When the storagetank 41 of feed rotor 4 turns to discharging opening 21 positions seasonable feeding deflector-rod 3 is dialled in a capsule in the storagetank 41; When this storagetank 41 turns to extreme lower position with feed rotor 4, stop expecting to keep off pin 6 capsule in the storagetank 41 is shifted onto on the weighting platform 5 of its below, 5 pairs of capsules weights of this weighting platform detect and judge whether capsule is qualified; When follow-up storagetank 41 moved to weighting platform 5 tops, the capsule that follow-up storagetank 41 will have been weighed pushed lower channel 7; If this capsule is specification product, then slip into finished bin 81, otherwise the gate of opening on the lower channel 7 71 makes it fall into waste product storehouse 82 along lower channel 7.
As shown in Figure 3, this feed rotor 4 can evenly be provided with two to four storagetanks 41 in its outer peripheral edges, helps improving the efficient of work like this.
This feed bin 1 can move back and forth up and down under motor-driven, and capsule rolls and enters in the every upper channel 2 by grain.These upper channel 2 certain position places are provided with photoelectric probe 22, and whether the capsule quantity that this photoelectric probe 22 is used to survey in the upper channel 2 reaches some, and when capsule quantity reach a certain height, feed rotor just began to rotate.Photoelectric probe 22 tops of this upper channel 2 have a blowning installation 23 that is provided with obliquely, and when the capsule position was lower than certain altitude, this blowning installation 23 was used for the capsule that is blocked in upper channel 2 upper ends is blown away.In addition, these both sides, upper channel 2 top are made as the slope, are convenient to capsule and slip into.
As shown in Figure 2, it is the structural representation of the utility model one embodiment.As shown in the figure: this feed rotor 4 is located on the main shaft 91 of a motor 10 drivings, wears on the main shaft 71 to be used to drive first cam 92 of feeding deflector-rod 3 and to drive second cam 93 that stops expecting to keep off pin 6.This main shaft 91 is driving N (N is 12 among the embodiment) feed rotor 4 simultaneously, and this feed rotor is organized upper channel 2, feeding deflector-rod 3, feed rotor 4, weighting platform 5, stopped material retaining pin 6, lower channel 7 corresponding to N; This N group feeding deflector-rod 3 is driven by feeding deflector-rod axle 31 by first cam 92, and this N group is stopped material retaining pin 6 and driven by stopping material retaining needle shaft 61 by second cam 93.Can in an action cycle, finish the detection of many group capsules like this.
As shown in Figure 4, the control core of this device is the PLC Programmable Logic Controller, it be used to accept weighting platform the numerical value of weighing, accept by input equipment standard weights and permissible variation input, and be used to control that feed bin moves, feed rotor rotates (main shaft, first cam, second cam), defective capsule is rejected.
Being preferred embodiment of the present utility model only in sum, is not to be used for limiting practical range of the present utility model.Be that all equivalences of doing according to the content of the utility model claim change and modification, all should be technology category of the present utility model.
Claims (6)
1, a kind of device that detects capsules weight, it is characterized in that it by feed bin (1), upper channel (2), feeding deflector-rod (3), feed rotor (4), weighting platform (5), stop material retaining pin (6), lower channel (7) is formed; Wherein: described feed bin (1) bottom opening is corresponding to vertically disposed upper channel (2) upper end open; Described upper channel (2) lower end has a discharging opening (21), and these discharging opening (21) one sides have the above-mentioned feeding deflector-rod (3) that can stretch into discharging opening (21), and discharging opening (21) opposite side then is provided with the feed rotor (4) that periphery has storagetank (41); Have weighting platform (5) below feed rotor (4), the material that stops that weighting platform (5) one sides have on the weighting platform (5) that the capsule in the storagetank (41) can be shifted onto its below keeps off pin (6); This weighting platform (5) opposite side below has lower channel (7), and lower channel (7) lower end is communicated with finished bin (81), has gate (71) on the lower channel (7), this gate (71) open communication waste product storehouse (82).
2, the device of detection capsules weight according to claim 1 is characterized in that this upper channel (2) certain position place is provided with photoelectric probe (22).
3, the device of detection capsules weight according to claim 2 is characterized in that photoelectric probe (22) top of this upper channel (2) has a blowning installation (23) that is provided with obliquely.
4,, it is characterized in that this upper channel (2) both sides, top are made as the slope according to the device of claim 1 or 2 or 3 described detection capsules weights.
5, according to the device of claim 1 or 2 or 3 described detection capsules weights, it is characterized in that this feed rotor (4) is located on the main shaft (91) of a motor (10) driving, wear on the main shaft (71) to be used to drive first cam (92) of feeding deflector-rod (3) and to drive and stop second cam (93) that material keeps off pin (6).
6, the device of detection capsules weight according to claim 5, it is characterized in that this main shaft (91) connects N feed rotor (4), this feed rotor is organized upper channel (2), feeding deflector-rod (3), feed rotor (4), weighting platform (5), is stopped material retaining pin (6), lower channel (7) corresponding to N; This N group feeding deflector-rod (3) is driven by feeding deflector-rod axle (31) by first cam (92), and this N group is stopped material retaining pin (6) and driven by stopping material retaining needle shaft (61) by second cam (93).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201514159U CN201251475Y (en) | 2008-07-30 | 2008-07-30 | Device for detecting weight of capsule |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201514159U CN201251475Y (en) | 2008-07-30 | 2008-07-30 | Device for detecting weight of capsule |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201251475Y true CN201251475Y (en) | 2009-06-03 |
Family
ID=40747147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201514159U Expired - Fee Related CN201251475Y (en) | 2008-07-30 | 2008-07-30 | Device for detecting weight of capsule |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201251475Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104803212A (en) * | 2015-04-07 | 2015-07-29 | 歌尔声学股份有限公司 | Globular material feeding device |
-
2008
- 2008-07-30 CN CNU2008201514159U patent/CN201251475Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104803212A (en) * | 2015-04-07 | 2015-07-29 | 歌尔声学股份有限公司 | Globular material feeding device |
| CN104803212B (en) * | 2015-04-07 | 2017-09-01 | 歌尔股份有限公司 | A kind of globular material feeding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090603 Termination date: 20170730 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |