CN110788017A - Weighing device for medicine production line - Google Patents
Weighing device for medicine production line Download PDFInfo
- Publication number
- CN110788017A CN110788017A CN201911109262.0A CN201911109262A CN110788017A CN 110788017 A CN110788017 A CN 110788017A CN 201911109262 A CN201911109262 A CN 201911109262A CN 110788017 A CN110788017 A CN 110788017A
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- Prior art keywords
- end wall
- detection
- groove
- belt
- cavity
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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
- B07C5/02—Measures preceding sorting, e.g. arranging articles in a stream orientating
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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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- Medical Preparation Storing Or Oral Administration Devices (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention discloses a weighing device for a drug production line, which comprises a weighing block, wherein a working cavity is arranged in the weighing block, the working cavity comprises a clamping mechanism, the clamping mechanism comprises a vertical shaft rotatably arranged on the upper end wall of the working cavity, a conveying mechanism is arranged on the right side of the clamping mechanism, the conveying mechanism comprises a bevel gear shaft rotatably arranged on the rear end wall of the working cavity, a detection mechanism is arranged on the lower side of the conveying mechanism, the detection mechanism comprises a detection groove arranged on the rear end wall of the working cavity, the weighing device is simple to operate, and can be started after being arranged at a corresponding position, drugs on a production line can be conveyed into the weighing device for detection, and when heavy or light drugs are encountered, the weighing device can throw the drugs into a waste material frame, and the qualified drugs can be put back to the production line again.
Description
Technical Field
The invention relates to the field of medicine weighing, in particular to a weighing device for a medicine production line.
Background
In the pharmacy trade, the medicine is mostly independent packing usually, and has certain requirement to the medicament volume, in the pharmaceutical production course of working, still need detect weight after accomplishing the medicine bagging-off, prevents that medicine bag weight is too big or undersize and not up to standard, and the detection mode of the medicine bag among the prior art is weighed one by one through the manual work, and is inefficient, with high costs.
Disclosure of Invention
The invention aims to solve the technical problem of providing a weighing device for a medicine production line, and solves the problems of low manual detection speed, errors in manual detection and the like.
The invention is realized by the following technical scheme.
The weighing device for the medicine production line comprises a weighing block, wherein a working cavity is arranged in the weighing block, the working cavity comprises a clamping mechanism, the clamping mechanism comprises a vertical shaft which is rotatably arranged on the upper end wall of the working cavity, two transportation blocks are symmetrically arranged on the vertical shaft in a left-right mode, the transportation block on the left side is taken as an example, a transverse groove is formed in the transportation block, a clamping block is arranged in the transverse groove in a left-right mode, the rear end wall of the transverse groove is rotatably provided with a transverse shaft, a reel and a contact gear are sequentially and fixedly arranged on the transverse shaft from back to front, a fine wire is wound on the reel, a fixed block is fixedly arranged on the lower end wall of the transverse groove, the fixed block is arranged on the right side of the clamping block, and the right end face of;
the right side of the clamping mechanism is provided with a transmission mechanism which comprises a bevel gear shaft rotationally arranged on the rear end wall of the working cavity, a driven bevel gear and a first belt pulley are fixedly arranged on the bevel gear shaft, the first belt pulley is arranged at the rear side of the driven bevel gear, a first belt is wound on the first belt wheel, a first transmission shaft is rotatably arranged on the rear end wall of the working cavity, a second belt wheel and a third belt wheel are fixedly arranged on the first transmission shaft from back to front in sequence, the first belt is wound on the second belt wheel, a first transmission belt is wound on the third belt wheel, a second transmission shaft is rotatably arranged on the rear end wall of the working cavity, a first belt wheel and a fourth belt wheel are fixedly arranged on the second transmission shaft from back to front in sequence, a second belt is wound on the first belt wheel, the first conveying belt is wound on the fourth belt wheel, and the rotation of the first conveying belt can convey the medicine into the device for detection;
transport mechanism downside is equipped with detection mechanism, detection mechanism is including setting up the detection groove of working chamber rear end wall, it can reciprocate in the groove to be equipped with detects the piece to detect, detect under the piece terminal surface with it is connected with detection spring to detect between groove lower end wall, bilateral symmetry is equipped with two detection chambeies in the detection piece, uses the left side it is the example to detect the chamber, it is equipped with perpendicular groove to detect chamber rear end wall, it can reciprocate in the groove to be equipped with the catch bar to erect, under the catch bar terminal surface with erect and connect and reset spring between groove lower end wall, it reciprocates and to realize weighing to the medicine to detect the piece.
Preferably, clamping mechanism includes the ejector pin, the fixed two that are equipped with of working chamber upper end wall the ejector pin, the ejector pin symmetry sets up the vertical axis left and right sides, around there being the fine rule on the reel, the end wall receives the groove that resets behind the cross slot, it can reciprocate in the groove and is equipped with the detection pole to reset, under the detection pole terminal surface with it is connected with push spring to reset between the end wall under the groove, the fixed transmission bevel gear that is equipped with on the vertical axis, transmission bevel gear sets up the transportation piece downside, link up about the working chamber left end wall and be equipped with and link up the groove, press from both sides tight piece right-hand member face with fixed block left end face is connected with clamping spring, press from both sides the medicine that can press from both.
Preferably, transport mechanism is still including setting up the waste material frame of end wall under the working chamber, be equipped with the waste material frame in the waste material frame, the end wall rotates and is equipped with the third transmission shaft behind the working chamber, last from the back of third transmission shaft forward fixed fifth band pulley and the sixth band pulley of being equipped with in proper order, around having on the fifth band pulley the second belt, around having the second conveyer belt on the sixth band pulley, the end wall is fixed to be equipped with the fourth transmission shaft behind the working chamber, it is equipped with the seventh band pulley to rotate on the fourth transmission shaft, around having on the seventh band pulley the second conveyer belt.
Preferably, the detection mechanism further comprises an air frame fixed on the rear end face of the movable cavity, the movable cavity is arranged on the rear end face of the weighing block, an air cavity is arranged in the air frame, a sealing plate can be arranged in the air cavity up and down, the front end face of the sealing plate is fixed on the rear end face of the detection block, a first detection hole, a second detection hole and a third detection hole are arranged on the front end wall of the air cavity, an air vent is arranged on the lower end wall of the air frame, the first detection hole and the third detection hole are communicated with the right vertical groove, the second detection hole is communicated with the left vertical groove, taking the second detection hole as an example, a rotating cavity with a left opening is arranged on the right end wall of the second detection hole, a fixed rod is fixedly arranged on the front end wall of the rotating cavity, a sealing block is rotatably arranged on the fixed rod, a torsion spring is arranged between the sealing block and the fixed rod, the detection cavity rear end wall is fixedly provided with a pin, a pushing plate is arranged on the pin in a rotating mode, a rotating groove with a downward opening is formed in the lower end face of the pushing plate, a pin column is fixedly arranged on the rotating groove rear end wall, and a pushing rod is arranged on the pin column in a rotating mode.
Preferably, the return spring, the detection spring and the torsion spring are in a normal state, the pushing spring and the clamping spring are in a compressed state, the torsion spring in the first detection hole has smaller elasticity than the torsion spring in the second detection hole, and the torsion spring in the second detection hole has smaller elasticity than the torsion spring in the third detection hole.
Preferably, the vent only allows air to pass upwardly into the air cavity, air in the air cavity not being able to pass through the vent to the exterior of the device.
The invention has the beneficial effects that: this device easy operation installs this device in corresponding position after, starts this device, and this device can detect in transporting the device with the medicine on the production line, and when meetting heavier or lighter medicine, this device all can be with it throw into the waste material frame in, puts back the production line with qualified medicine again.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic overall sectional front view of a weighing apparatus for a pharmaceutical product line according to the present invention;
FIG. 2 is a rear view of the overall structure of FIG. 1;
FIG. 3 is an enlarged view of the point A in FIG. 1;
FIG. 4 is a schematic view of the direction B in FIG. 1;
FIG. 5 is a schematic view in the direction C-C of FIG. 1;
FIG. 6 is a rear view of FIG. 1 at D;
FIG. 7 is a schematic view taken along the line E-E in FIG. 3;
FIG. 8 is a schematic diagram of the section F-F in FIG. 6.
Detailed Description
The invention will now be described in detail with reference to fig. 1-8, wherein for ease of description the orientations described below are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
A schematic mechanical diagram of a weighing apparatus for pharmaceutical production line as described in connection with fig. 1-8, comprising a weighing block 11, a working cavity 10 is arranged in the weighing block 11, the working cavity 10 comprises a clamping mechanism 75, the clamping mechanism 75 comprises a vertical shaft 21 which is rotatably arranged on the upper end wall of the working chamber 10, two transport blocks 17 are symmetrically arranged on the vertical shaft 21 from left to right, taking the left transportation block 17 as an example, a transverse groove 18 is arranged in the transportation block 17, a clamping block 50 is arranged in the transverse groove 18 and moves left and right, a transverse shaft 73 is rotatably arranged on the rear end wall of the transverse groove 18, a reel 72 and a contact gear 52 are fixedly arranged on the transverse shaft 73 from the rear to the front in sequence, the thread reel 72 is wound with a thread 51, the lower end wall of the transverse groove 18 is fixedly provided with a fixing block 55, the fixed block 55 is arranged on the right side of the clamping block 50, and the thin wire 51 is connected to the right end face of the clamping block 50;
the right side of the clamping mechanism 75 is provided with a transmission mechanism 77, the transmission mechanism 77 comprises a bevel gear shaft 43 rotatably arranged on the rear end wall of the working chamber 10, the bevel gear shaft 43 is fixedly provided with a driven bevel gear 42 and a first pulley 47, the first pulley 47 is arranged on the rear side of the driven bevel gear 42, a first belt 48 is wound on the first pulley 47, the rear end wall of the working chamber 10 is rotatably provided with a first transmission shaft 24, the first transmission shaft 24 is fixedly provided with a second pulley 49 and a third pulley 23 in sequence from back to front, the second pulley 49 is wound with the first belt 48, the third pulley 23 is wound with a first transmission belt 25, the rear end wall of the working chamber 10 is rotatably provided with a second transmission shaft 27, the second transmission shaft 27 is fixedly provided with a first pulley 47 and a fourth pulley 26 in sequence from back to front, the first pulley 47 is wound with a second belt 46, the first conveyor belt 25 is wound on the fourth belt wheel 26, and the rotation of the first conveyor belt 25 can convey medicines into the device for detection;
Beneficially, the clamping mechanism 75 is described in detail, the clamping mechanism 75 includes two ejector rods 19, two ejector rods 19 are fixedly disposed on the upper end wall of the working chamber 10, the ejector rods 19 are symmetrically disposed on the left and right sides of the vertical shaft 21, a thin wire 51 is wound on the reel 72, the rear end wall of the transverse groove 18 is received by a reset groove 54, a detection rod 20 is disposed in the reset groove 54 and can move up and down, a push spring 53 is connected between the lower end surface of the detection rod 20 and the lower end wall of the reset groove 54, a transmission bevel gear 15 is fixedly disposed on the vertical shaft 21, the transmission bevel gear 15 is disposed on the lower side of the transportation block 17, a through groove 16 is disposed on the left and right end walls of the working chamber 10 in a penetrating manner, a clamping spring 56 is connected to the right end surface of the clamping block 50 and the left end surface of the fixed block 55, and.
Advantageously, describing the conveying mechanism 77 in detail, the conveying mechanism 77 further includes a waste frame 41 disposed at the lower end wall of the working chamber 10, the waste frame 41 is disposed in the waste frame 41, the rear end wall of the working chamber 10 is rotatably disposed with a third transmission shaft 29, a fifth pulley 45 and a sixth pulley 28 are fixedly disposed on the third transmission shaft 29 from the rear to the front, the second belt 46 is wound on the fifth pulley 45, the second belt 30 is wound on the sixth pulley 28, a fourth transmission shaft 32 is fixedly disposed at the rear end wall of the working chamber 10, a seventh pulley 31 is rotatably disposed on the fourth transmission shaft 32, and the second belt 30 is wound on the seventh pulley 31.
Advantageously, describing the detection mechanism 76 in detail, the detection mechanism 76 further includes an air frame 62 fixed on the rear end surface of a movable cavity 81, the movable cavity 81 is arranged on the rear end surface of the weight 11, an air cavity 61 is arranged in the air frame 62, a sealing plate 64 can be arranged in the air cavity 61 up and down, the front end surface of the sealing plate 64 is fixed on the rear end surface of the detection block 33, the front end wall of the air cavity 61 is provided with a first detection hole 66, a second detection hole 63 and a third detection hole 67, the lower end wall of the air frame 62 is provided with an air vent 65, the first detection hole 66 and the third detection hole 67 are communicated with the right vertical slot 39, the second detection hole 63 is communicated with the left vertical slot 39, for example, the right end wall of the second detection hole 63 is provided with a rotary cavity 71 with a left opening, the front end wall of the rotary cavity 71 is fixedly provided with a fixing rod 69, rotate on the dead lever 69 and be equipped with sealed piece 68, sealed piece 68 with be equipped with torsional spring 70 between the dead lever 69, use the left side detect chamber 36 as an example, detect the fixed pin 59 that is equipped with of chamber 36 rear end wall, it is equipped with slurcam 57 to rotate on the pin 59, the terminal surface is equipped with the decurrent rotation groove 80 of opening under the slurcam 57, it is equipped with round pin post 60 to rotate groove 80 rear end wall is fixed, it is equipped with to rotate on the round pin post 60 the catch bar 58.
Advantageously, the return spring 35, the detection spring 37 and the torsion spring 70 are in a normal state, the push spring 53 and the clamping spring 56 are in a compressed state, the torsion spring 70 in the first detection hole 66 is less elastic than the torsion spring 70 in the second detection hole 63, and the torsion spring 70 in the second detection hole 63 is less elastic than the torsion spring 70 in the third detection hole 67.
Advantageously, the vent 65 only allows air to pass upwardly into the air cavity 61, and air in the air cavity 61 cannot pass through the vent 65 to the outside of the device.
Sequence of mechanical actions of the whole device:
(1) the device is placed at a corresponding position, the motor 13 is started, the motor 13 drives the motor shaft 14 to rotate, the motor bevel gear 12 rotates along with the motor shaft 14, the motor bevel gear 12 is meshed to drive the transmission bevel gear 15 to rotate, the transmission bevel gear 15 drives the vertical shaft 21 to rotate, the transportation block 17 rotates along with the vertical shaft 21, the transportation block 17 drives the detection rod 20 to rotate together, and after the device rotates to a certain position, the ejector rod 19 pushes the detection rod 20 to move downwards.
(2) The detection rod 20 moves downwards, the contact gear 52 is driven to rotate through meshing, the contact gear 52 drives the reel 72 to rotate through the transverse shaft 73, the reel 72 rotates, the thin wire 51 is tensioned, the thin wire 51 pulls the clamping block 50, the clamping block 50 is close to the vertical shaft 21, at the moment, the medicine appears on the left side of the clamping block 50 on the left side, the vertical shaft 21 continues to rotate, the pushing spring 53 pushes the detection rod 20 to move upwards, the clamping spring 56 pushes the clamping block 50 to be far away from the vertical shaft 21, and the clamping block 50 is far away from the vertical shaft 21 to clamp the medicine.
(3) The vertical shaft 21 continues to rotate, when the medicine rotates to the right side of the vertical shaft 21, the right ejector rod 19 pushes the detection rod 20 to move downwards, the clamping block 50 is close to the vertical shaft 21, and the medicine falls downwards to the upper end face of the first conveyor belt 25.
(4) The connecting bevel gear 44 rotates along with the motor shaft 14, the connecting bevel gear 44 is meshed with the connecting bevel gear 42 to drive the driven bevel gear 42 to rotate, the driven bevel gear 42 drives the first belt wheel 47 to rotate through the bevel gear shaft 43, the first belt wheel 47 drives the second belt wheel 49 to rotate through the friction of the first belt 48, the second belt wheel 49 drives the third belt wheel 23 to rotate through the first transmission shaft 24, the third belt wheel 23 drives the fourth belt wheel 26 to rotate through the friction of the first transmission belt 25, the first transmission belt 25 rotates to convey the medicine on the upper end face of the first transmission belt 25 to the upper end face of the detection block 33, the detection block 33 moves downwards under the gravity of the medicine, and the detection block 33 drives the sealing plate 64 to.
(5) If the medicine is lighter, the sealing plate 64 moves downwards, air in the air cavity 61 enters the first detection hole 66 to push the right pushing rod 58 to move upwards, the right pushing rod 58 pushes the right pushing plate 57 to rotate anticlockwise around the right pin 59, the medicinal material on the upper end face of the detection block 33 is pushed to the waste cavity 40, if the weight of the medicine is right, the sealing plate 64 moves downwards, the gas passing through the first detection hole 66 cannot push the medicine, the gas passing through the second detection hole 63 can push the left pushing plate 57 to rotate, the medicine is pushed to the upper end face of the second conveyor belt 30, and if the medicine is heavier, the air passing through the third detection hole 67 can push the right pushing plate 57 to rotate, and the medicine is pushed to the waste cavity 40.
(6) The fourth belt wheel 26 drives the second transmission shaft 27 to rotate, the second transmission shaft 27 drives the first belt wheel 47 to rotate, the first belt wheel 47 drives the fifth belt wheel 45 to rotate through friction of the second belt 46, the fifth belt wheel 45 drives the third transmission shaft 29 to rotate, the third transmission shaft 29 drives the sixth belt wheel 28 to rotate, the sixth belt wheel 28 drives the second conveyor belt 30 to rotate, and the second conveyor belt 30 drives the qualified medicines on the upper end face to return to the production line again.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a weighing device for drug manufacturing line, is including weighing the weight, its characterized in that:
the weighing device is characterized in that a working cavity is arranged in the weighing block, the working cavity comprises a clamping mechanism, the clamping mechanism comprises a vertical shaft which is rotatably arranged on the upper end wall of the working cavity, two transportation blocks are symmetrically arranged on the vertical shaft in a left-right mode, a transverse groove is formed in the transportation block, a clamping block is arranged in the transverse groove in a left-right mode, a transverse shaft is arranged on the rear end wall of the transverse groove in a rotating mode, a reel and a contact gear are sequentially and fixedly arranged on the transverse shaft from back to front, fine wires are wound on the reel, a fixing block is fixedly arranged on the lower end wall of the transverse groove, the fixing block is arranged on the right side of the clamping block, and the right end face of the clamping;
the right side of the clamping mechanism is provided with a transmission mechanism which comprises a bevel gear shaft rotationally arranged on the rear end wall of the working cavity, a driven bevel gear and a first belt pulley are fixedly arranged on the bevel gear shaft, the first belt pulley is arranged at the rear side of the driven bevel gear, a first belt is wound on the first belt wheel, a first transmission shaft is rotatably arranged on the rear end wall of the working cavity, a second belt wheel and a third belt wheel are fixedly arranged on the first transmission shaft from back to front in sequence, the first belt is wound on the second belt wheel, a first transmission belt is wound on the third belt wheel, a second transmission shaft is rotatably arranged on the rear end wall of the working cavity, a first belt wheel and a fourth belt wheel are fixedly arranged on the second transmission shaft from back to front in sequence, a second belt is wound on the first belt wheel, the first conveying belt is wound on the fourth belt wheel, and the rotation of the first conveying belt can convey the medicine into the device for detection;
transport mechanism downside is equipped with detection mechanism, detection mechanism is including setting up the detection groove of working chamber rear end wall, it can reciprocate in the groove to be equipped with detects the piece to detect, detect under the piece terminal surface with it is connected with detection spring to detect between groove lower end wall, bilateral symmetry is equipped with two detection chambeies in the detection piece, uses the left side it is the example to detect the chamber, it is equipped with perpendicular groove to detect chamber rear end wall, it can reciprocate in the groove to be equipped with the catch bar to erect, under the catch bar terminal surface with erect and connect and reset spring between groove lower end wall, it reciprocates and to realize weighing to the medicine to detect the piece.
2. A weighing apparatus for a pharmaceutical production line as defined in claim 1, wherein: clamping mechanism includes the ejector pin, the fixed two that are equipped with of working chamber upper end wall the ejector pin, the ejector pin symmetry sets up the vertical axis left and right sides, around there being the fine rule on the reel, the end wall receives the groove that resets behind the cross slot, the inslot that resets can reciprocate and be equipped with the measuring pole, under the measuring pole terminal surface with be connected with between the end wall under the groove that resets and promote the spring, the fixed transmission bevel gear that is equipped with on the vertical axis, transmission bevel gear sets up the transportation piece downside, link up about the working chamber left end wall and be equipped with and link up the groove, press from both sides tight piece right-hand member face with fixed block left end face is connected with clamping spring, press from both sides the medicine that can press from.
3. A weighing apparatus for a pharmaceutical production line as defined in claim 2, wherein: transport mechanism is still including setting up the waste material frame of end wall under the working chamber, be equipped with the waste material frame in the waste material frame, the end wall rotates and is equipped with the third transmission shaft behind the working chamber, last from the back of last fifth band pulley and the sixth band pulley of fixing in proper order of third transmission shaft, it has to wind on the fifth band pulley the second belt, around having the second conveyer belt on the sixth band pulley, the fixed fourth transmission shaft that is equipped with of end wall behind the working chamber, it is equipped with the seventh band pulley to rotate on the fourth transmission shaft, around having on the seventh band pulley the second conveyer belt.
4. A weighing apparatus for a pharmaceutical production line as defined in claim 1, wherein: the detection mechanism also comprises an air frame fixed on the rear end face of the movable cavity, the rear end face of the weighing block is provided with the movable cavity, an air cavity is arranged in the air frame, sealing plates can be arranged in the air cavity up and down, the front end face of the sealing plates is fixed on the rear end face of the detection block, the front end wall of the air cavity is provided with a first detection hole, a second detection hole and a third detection hole, the lower end wall of the air frame is provided with an air vent, the first detection hole and the third detection hole are communicated with the right vertical groove, the second detection hole is communicated with the left vertical groove, taking the second detection hole as an example, the right end wall of the second detection hole is provided with a rotary cavity with a left opening, the front end wall of the rotary cavity is fixedly provided with a fixed rod, a sealing block is rotatably arranged on the fixed rod, a torsion spring is arranged between the sealing block and the fixed rod, taking the left detection cavity as an example, the pin is provided with a pushing plate in a rotating mode, the lower end face of the pushing plate is provided with a rotating groove with a downward opening, a pin column is fixedly arranged on the rear end wall of the rotating groove, and the pushing rod is arranged on the pin column in a rotating mode.
5. A weighing device for a pharmaceutical production line according to claim 4, wherein: the reset spring, the detection spring and the torsional spring are in a normal state, the pushing spring and the clamping spring are in a compression state, the torsional spring in the first detection hole is smaller than the torsional spring in the second detection hole in elasticity, and the torsional spring in the second detection hole is smaller than the torsional spring in the third detection hole in elasticity.
6. A weighing device for a pharmaceutical production line according to claim 4, wherein: the vent only allows air to pass upwardly into the air cavity, and air in the air cavity cannot pass through the vent to the outside of the device.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911109262.0A CN110788017B (en) | 2019-11-13 | 2019-11-13 | Weighing device for medicine production line |
| JP2020042943A JP6784891B1 (en) | 2019-11-13 | 2020-03-12 | Weighing equipment used in chemical production lines |
| GBGB2004555.5A GB202004555D0 (en) | 2019-11-13 | 2020-03-30 | A weighing device for a drug production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911109262.0A CN110788017B (en) | 2019-11-13 | 2019-11-13 | Weighing device for medicine production line |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110788017A true CN110788017A (en) | 2020-02-14 |
| CN110788017B CN110788017B (en) | 2020-08-04 |
Family
ID=69444565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911109262.0A Active CN110788017B (en) | 2019-11-13 | 2019-11-13 | Weighing device for medicine production line |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP6784891B1 (en) |
| CN (1) | CN110788017B (en) |
| GB (1) | GB202004555D0 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111243474A (en) * | 2020-03-18 | 2020-06-05 | 玉环市瑞江电脑有限公司 | Screen dead pixel detection device of display |
| CN111265064A (en) * | 2020-03-18 | 2020-06-12 | 嵊州风浦医疗设备科技有限公司 | Take medicine collator of medicinal material distribution function |
| CN111721382A (en) * | 2020-06-12 | 2020-09-29 | 智慧计量检测(广东)有限公司 | Food processing device for metering and detecting |
| CN111842188A (en) * | 2020-07-28 | 2020-10-30 | 淮北市麦祺食品有限公司 | Quick weighing device of bread crumb production usefulness |
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| JPS54127066A (en) * | 1978-03-02 | 1979-10-02 | Eisai Co Ltd | Selector of defective capsule |
| CN101365410A (en) * | 2005-11-30 | 2009-02-11 | 罗伯特·博世有限公司 | Weighing device of a packaging machine |
| CN202079044U (en) * | 2011-05-04 | 2011-12-21 | 广州白云山光华制药股份有限公司 | Medicine weighing and detecting machine |
| KR101868615B1 (en) * | 2016-01-29 | 2018-06-18 | 이석정 | Variant product weight classification system |
| CN108405351A (en) * | 2018-01-10 | 2018-08-17 | 陈德言 | A kind of tablet automatic detection device |
| CN108871839A (en) * | 2018-06-27 | 2018-11-23 | 郑州郑先医药科技有限公司 | A kind of pharmaceutical drug sample detection Weighing analyzing apparatus |
| CN109163789A (en) * | 2018-09-12 | 2019-01-08 | 张磊 | A kind of Weight detecting device of micro drug |
| CN109865672A (en) * | 2019-03-29 | 2019-06-11 | 杭州致爱包装制品有限公司 | A kind of package gravity sorting equipment |
-
2019
- 2019-11-13 CN CN201911109262.0A patent/CN110788017B/en active Active
-
2020
- 2020-03-12 JP JP2020042943A patent/JP6784891B1/en not_active Expired - Fee Related
- 2020-03-30 GB GBGB2004555.5A patent/GB202004555D0/en not_active Ceased
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54127066A (en) * | 1978-03-02 | 1979-10-02 | Eisai Co Ltd | Selector of defective capsule |
| CN101365410A (en) * | 2005-11-30 | 2009-02-11 | 罗伯特·博世有限公司 | Weighing device of a packaging machine |
| CN202079044U (en) * | 2011-05-04 | 2011-12-21 | 广州白云山光华制药股份有限公司 | Medicine weighing and detecting machine |
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| CN109163789A (en) * | 2018-09-12 | 2019-01-08 | 张磊 | A kind of Weight detecting device of micro drug |
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| CN111265064A (en) * | 2020-03-18 | 2020-06-12 | 嵊州风浦医疗设备科技有限公司 | Take medicine collator of medicinal material distribution function |
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| CN111842188A (en) * | 2020-07-28 | 2020-10-30 | 淮北市麦祺食品有限公司 | Quick weighing device of bread crumb production usefulness |
Also Published As
| Publication number | Publication date |
|---|---|
| JP6784891B1 (en) | 2020-11-18 |
| CN110788017B (en) | 2020-08-04 |
| JP2021076574A (en) | 2021-05-20 |
| GB202004555D0 (en) | 2020-05-13 |
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