CN203544403U - Automatic quantitative packing machine - Google Patents
Automatic quantitative packing machine Download PDFInfo
- Publication number
- CN203544403U CN203544403U CN201320601706.4U CN201320601706U CN203544403U CN 203544403 U CN203544403 U CN 203544403U CN 201320601706 U CN201320601706 U CN 201320601706U CN 203544403 U CN203544403 U CN 203544403U
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- hopper
- packing machine
- automatic quantitative
- fixed
- quantitative packing
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Abstract
The utility model discloses an automatic quantitative packing machine. The packing machine comprises a hopper, a vibratory feeding tank and a scale hopper, wherein the vibratory feeding tank is arranged at the terminal of the hopper, the scale hopper is arranged below the vibratory feeding tank, one end of the vibratory feeding tank is fixed on a fixture through a vibration member in a suspension way, and the other end of the vibratory feeding tank is provided with a notch and a movable gate capable of sealing the notch; the movable gate is connected with a pneumatic assembly, a movable gate cover can be driven or the notch can be opened by the pneumatic component; a bearing cross bar, a fixing frame and a strain beam type sensor are arranged in the scale hopper, wherein the fixing frame is arranged above the bearing cross beam, the strain beam type sensor is fixed between the support cross bar and the fixed support, and the support cross bar penetrates the scale hopper and the two ends of the bearing cross bar are provided with balance support points. According to the automatic quantitative packing machine provided by the utility model, the measuring precision and accuracy can be improved by the stable feeding tank, the scale hopper and the strain beam type sensor, and the automatic quantitative packing machine is convenient to operate.
Description
Technical field
The utility model relates to medical equipment technical field, especially relates to a kind of automatic quantitative packing machine.
Background technology
In drug production process, conventionally to carry out quantitative package to powdered drug, existing automatic quantitative packing machine is many quantitatively to be taken material by electronic scales, although the precision of electronic scales own is higher, but due to machinery and Control System Design deficient in stability, make it complete machine measuring accuracy still lower.For example, the hopper of the portion's of weighing part, in frame, because dynamic weighing swings hopper under material impact, produces the subsidiary load that size constantly changes by the hanging of transmission sensor, affects measuring accuracy stability; Separately, feeding system, adopts common screw-pushing type feeder or Belt Conveying feeder and vibrating feeder feed more, and because feed makes aerial quality of material stable not, drop changes greatly, has also affected the raising of measuring accuracy.
Utility model content
The purpose of this utility model is to provide the automatic quantitative packing machine that a kind of measuring accuracy is high, easy and simple to handle.
For realizing above-mentioned utility model object, the utility model adopts following technical scheme: a kind of automatic quantitative packing machine, comprise: hopper, be located at the vibrating feed groove of described hopper end and be located at the hopper of described vibrating feed groove below, one end of described vibrating feed groove is hung and is fixed on fixture by vibrating member, the other end of described vibrating feed groove be provided with recess and can capping described in the movable gate of recess, described movable gate is connected with Pneumatic assembly, and can drive this movable gate capping or open described recess by described Pneumatic assembly, in described hopper, be provided with bearing cross beam, be located at the fixed mount of described bearing cross beam top and be fixed on bearing cross beam and fixed mount between strain beam sensor, described bearing cross beam runs through described hopper and described bearing cross beam two ends are provided with balance fulcrum.
Further, in above-mentioned automatic quantitative packing machine, described Pneumatic assembly comprises the first cylinder and second cylinder of series connection, and one end of described the first cylinder is articulated with on fixture, and one end of described the second cylinder is articulated with movable gate.
Further, in above-mentioned automatic quantitative packing machine, described vibrating member comprises cell body and is located at the spring in described cell body, and described spring one end is fixed in cell body, and the other end hangs and is fixed on fixture, and described cell body is rigidly connected in vibrating feed groove.
Further, in above-mentioned automatic quantitative packing machine, described hopper blanking place is provided with the dashpot towards vibrating feed groove, and described dashpot two ends tilt to be fixed on the inwall of described hopper, and the middle part of described dashpot is provided with grid.
Further, in above-mentioned automatic quantitative packing machine, the hinged leg-of-mutton sealing articulation piece of one side of described hopper, the bottom of described hopper is provided with hopper bottom door and can seals the connecting rod of described hopper bottom door, and described sealing articulation piece is articulated with respectively the connecting rod of cylinder and hopper bottom door.
The utility model automatic quantitative packing machine utilizes stable feed, hopper and strain beam type sensor control, has improved the high and accuracy of measuring accuracy, and easy to operate.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model automatic quantitative packing machine.
The specific embodiment
For the ease of understanding the utility model, below with reference to relevant drawings, the utility model is described more fully.In accompanying drawing, provided preferred embodiment of the present utility model.But the utility model can be realized in many different forms, be not limited to embodiment described herein.On the contrary, providing the object of these embodiment is to make to the understanding of disclosure of the present utility model more thoroughly comprehensively.
Refer to Fig. 1, the utility model automatic quantitative packing machine comprises hopper 1, be located at the vibrating feed groove 2 of described hopper 1 end and be located at the hopper 3 of described vibrating feed groove 2 belows, one end of described vibrating feed groove 2 is hung and is fixed on fixture (figure is mark not) by vibrating member 4, the other end of described vibrating feed groove 2 be provided with recess 22 and can capping described in the movable gate 24 of recess 22, described movable gate 24 is connected with Pneumatic assembly 5, and can drive these movable gate 24 cappings or open described recess 22 by described Pneumatic assembly 5, in described hopper 3, be provided with bearing cross beam 6, be located at the fixed mount 7 of described bearing cross beam 6 tops and be fixed on bearing cross beam 6 and fixed mount 7 between strain beam sensor 8, described bearing cross beam 6 runs through described hopper 3 and described bearing cross beam 6 two ends are provided with balance fulcrum 62.
Wherein, described Pneumatic assembly 5 comprises the first cylinder 52 and second cylinder 54 of series connection, and one end of described the first cylinder 52 is articulated with on fixture, and one end of described the second cylinder 54 is articulated with movable gate 24.Like this, the unlatching by the first cylinder 52 and the second cylinder 54 step control movable gates 24 and closing, has improved delivery rate and precision.
Described vibrating member 4 comprises cell body 42 and is located at the spring 44 in described cell body 42, and described spring 44 one end are fixed in cell body 42, and the other end hangs and is fixed on fixture, and described cell body 42 is rigidly connected in vibrating feed groove 2.When granular material falls into vibrating feed groove 2 by hopper 1, due to the effect of material whereabouts impulsive force, drive vibrating member 4 and 2 vibrations of vibrating feed groove, thereby improved the precision of feed.
In order to reduce feed drop and impulsive force, described hopper 3 blanking places are provided with the dashpot 32 towards vibrating feed groove 2, described dashpot 32 two ends tilt to be fixed on the inwall of described hopper 3, and the middle part of described dashpot 32 is provided with grid 34, by adjusting the gap of described grid 34 and the angle of inclination at dashpot 32 two ends, can change the impulsive force of blanking to hopper 3, guarantee the stability of weighing precision.
The hinged leg-of-mutton sealing articulation piece 9 of one side of described hopper 3, the bottom of described hopper 3 is provided with hopper bottom door 10 and can seals the connecting rod 11 of described hopper bottom door 10, described sealing articulation piece 9 is articulated with respectively the connecting rod 11 of cylinder 12 and hopper bottom door 10, thereby control closing and can forming self-locking of hopper bottom door 10, can eliminate because source of the gas interrupts or its fault causes blowdown, guarantee the reliability of the keying of hopper bottom door 10.
In the present embodiment, be provided with bearing cross beam 6 and strain beam sensor 8 in described hopper 3, the bearing cross beam owing to adopting sensor to form, makes it in stabilized conditions, eliminates and weighs hopper resonance and fluctuation, has guaranteed the precision and stability of metering.
The utility model automatic quantitative packing machine utilizes stable feed, hopper and strain beam type sensor control, has improved the high and accuracy of measuring accuracy, and easy to operate.
Here description of the present utility model and application is illustrative, not wants by scope restriction of the present utility model in the above-described embodiments.Here the distortion of disclosed embodiment and change is possible, and for those those of ordinary skill in the art, the various parts of the replacement of embodiment and equivalence are known.Those skilled in the art are noted that in the situation that not departing from spirit of the present utility model or essential characteristic, and the utility model can be with other form, structure, layout, ratio, and realizes with other assembly, material and parts.In the situation that not departing from the utility model scope and spirit, can carry out other distortion and change to disclosed embodiment here.
Claims (5)
1. an automatic quantitative packing machine, it is characterized in that, comprise: hopper, be located at the vibrating feed groove of described hopper end and be located at the hopper of described vibrating feed groove below, one end of described vibrating feed groove is hung and is fixed on fixture by vibrating member, the other end of described vibrating feed groove be provided with recess and can capping described in the movable gate of recess, described movable gate is connected with Pneumatic assembly, and can drive this movable gate capping or open described recess by described Pneumatic assembly, in described hopper, be provided with bearing cross beam, be located at the fixed mount of described bearing cross beam top and be fixed on bearing cross beam and fixed mount between strain beam sensor, described bearing cross beam runs through described hopper and described bearing cross beam two ends are provided with balance fulcrum.
2. automatic quantitative packing machine according to claim 1, is characterized in that, described Pneumatic assembly comprises the first cylinder and second cylinder of series connection, and one end of described the first cylinder is articulated with on fixture, and one end of described the second cylinder is articulated with movable gate.
3. automatic quantitative packing machine according to claim 2, it is characterized in that, described vibrating member comprises cell body and is located at the spring in described cell body, and described spring one end is fixed in cell body, the other end hangs and is fixed on fixture, and described cell body is rigidly connected in vibrating feed groove.
4. automatic quantitative packing machine according to claim 3, is characterized in that, described hopper blanking place is provided with the dashpot towards vibrating feed groove, and described dashpot two ends tilt to be fixed on the inwall of described hopper, and the middle part of described dashpot is provided with grid.
5. automatic quantitative packing machine according to claim 4, it is characterized in that, the hinged leg-of-mutton sealing articulation piece of one side of described hopper, the bottom of described hopper is provided with hopper bottom door and can seals the connecting rod of described hopper bottom door, and described sealing articulation piece is articulated with respectively the connecting rod of cylinder and hopper bottom door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320601706.4U CN203544403U (en) | 2013-09-28 | 2013-09-28 | Automatic quantitative packing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320601706.4U CN203544403U (en) | 2013-09-28 | 2013-09-28 | Automatic quantitative packing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203544403U true CN203544403U (en) | 2014-04-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320601706.4U Expired - Fee Related CN203544403U (en) | 2013-09-28 | 2013-09-28 | Automatic quantitative packing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203544403U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110077684A (en) * | 2019-04-18 | 2019-08-02 | 广州励美环保科技有限公司 | Bag-breaking device |
-
2013
- 2013-09-28 CN CN201320601706.4U patent/CN203544403U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110077684A (en) * | 2019-04-18 | 2019-08-02 | 广州励美环保科技有限公司 | Bag-breaking 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: 20140416 Termination date: 20140928 |
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| EXPY | Termination of patent right or utility model |