CN201777417U - Packing scale - Google Patents
Packing scale Download PDFInfo
- Publication number
- CN201777417U CN201777417U CN2010202912822U CN201020291282U CN201777417U CN 201777417 U CN201777417 U CN 201777417U CN 2010202912822 U CN2010202912822 U CN 2010202912822U CN 201020291282 U CN201020291282 U CN 201020291282U CN 201777417 U CN201777417 U CN 201777417U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- air
- cylinder body
- rotating shaft
- pull bar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a packing scale comprising a vertical material storage barrel. A mounting bracker is arranged outside the material storage barrel, two opposite sides of the mounting bracker are respectively provided with a spindle, and the two spindles are fixedly connected with a bag clamping ring via a connecting rod; a cylinder is horizontally arranged between two ends of the two spindles respectively, the piston rod and the cylinder body of the cylinder are connected with the spindle respectively by one push-pull rod, the push-pull rod is fixedly connected with the spindle and is hinged with the piston rod and the cylinder body, the cylinder body is connected with an air tube, and the air tube is provided with an air storage package providing constant air pressure for the cylinder. The utility model has reasonable design and simple structure, the air inlet of the air storage package is communicated with an air source via the air tube, and the air outlet of the air storage package provides sufficient and constant air pressure for the cylinder; and when material is weighted and packaged, the cylinder has normal power, and the two bag clamping rings can tightly clamp the bag to ensure that the packing scale can normally work.
Description
Technical field
The utility model relates to a kind of weighing equipment, relates in particular to a kind of packaging scale.
Background technology
Packaging scale is to be used for powdery in bulk or granular material are carried out the also device of packing of weighing.The model of packaging scale, kind is more, wherein a kind of packaging scale comprises material storage tube, the material storage tube outside is provided with fixed mount, the relative both sides of fixed mount are respectively equipped with a rotating shaft, two rotating shafts are fixedly connected with a card bag ring by connecting rod respectively, between the two ends of two rotating shafts respectively level be provided with a cylinder, the piston rod of cylinder is connected with rotating shaft by a pull bar respectively with cylinder body, pull bar is captiveed joint with rotating shaft, pull bar and piston rod and cylinder body are hinged, two card bag ring lower ends can be fastened in sack the material receiving port of material storage tube, when two card bag rings unclamped, the material receiving port of material storage tube was closed, when the firm sack of two card bag ring cards, the material receiving port of material storage tube is opened, and can blanking pack; Two cylinders are connected with source of the gas by tracheae, because normal atmospheric pressure deficiency during source of the gas can't be controlled card bag ring with the sack chucking by cylinder, the tight sack of folder just can't carry out blanking and the operation of packing, and inefficiency influences the productivity effect of enterprise.
The utility model content
The utility model is in order to solve weak point of the prior art, a kind of stable gas pressure is provided, tight sack can not occur pressing from both sides and influence the packaging scale of production.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: a kind of packaging scale, the material storage tube that comprises vertical setting, the material storage tube outside is provided with fixed mount, the relative both sides of fixed mount are respectively equipped with a rotating shaft, two rotating shafts are fixedly connected with a card bag ring by connecting rod respectively, between the two ends of two rotating shafts respectively level be provided with a cylinder, the piston rod of cylinder is connected with rotating shaft by a pull bar respectively with cylinder body, pull bar is captiveed joint with rotating shaft, pull bar and piston rod and cylinder body are hinged, are connected with tracheae on the cylinder body, and described tracheae is provided with the gas storage bag that constant air pressure is provided for cylinder.
Adopt technique scheme, the admission port of gas storage bag is communicated with source of the gas by tracheae, and the air extractor duct of gas storage bag provides sufficient, constant air pressure by tracheae for cylinder, and cylinder has normal power when material metage is packed, two card bag rings can clamp sack, guarantee that packaging scale can normally work.The utility model is reasonable in design, simple in structure, can improve to get final product on the existing installation basis, thereby the work efficiency of raising packaging scale improves the productivity effect of enterprise.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, a kind of packaging scale of the present utility model, the material storage tube 1 that comprises vertical setting, material storage tube 1 outside is provided with fixed mount 2, fixed mount 2 relative both sides are respectively equipped with rotating shaft 3 and rotating shaft 4, rotating shaft 3 and rotating shaft 4 are fixedly connected with a card bag ring 7 and card bag ring 8 by connecting rod 5 and connecting rod 6 respectively, level is provided with a cylinder (another cylinder level is located between the rear end of rotating shaft 3 and rotating shaft 4 between the front end of rotating shaft 3 and rotating shaft 4, do not show among the figure, be symmetrical arranged two cylinders and can make card bag ring 7 and card bag ring 8 front and back stress balances), the piston rod 10 of cylinder is connected with rotating shaft 4 with rotating shaft 3 with pull bar 13 by pull bar 12 respectively with cylinder body 11, pull bar 12 is captiveed joint with rotating shaft 4 with rotating shaft 3 respectively with pull bar 13, pull bar 12 and pull bar 13 are hinged with piston rod 10 and cylinder body 11 respectively, be connected with tracheae 14 on the cylinder body 11 rear end sidepieces, tracheae 14 is provided with the gas storage bag 15 that constant air pressure is provided for cylinder.
When work was used, the admission port of gas storage bag 15 was communicated with source of the gas, and the air extractor duct of gas storage bag 15 provides sufficient, constant air pressure for cylinder.Controlling gas storage bag 15 supplies gas to cylinder body 11 by tracheae 14, cylinder body 11 internal gas pressures increase, piston rod 10 elongations, piston rod 10 and cylinder body 11 promote pull bar 12 and pull bar 13 respectively, pull bar 12 and pull bar 13 drive rotating shaft 3 respectively and clockwise rotate with rotating shaft 4 and rotate counterclockwise, rotate in the same way with it with connecting rod 5 and connecting rod 6 that rotating shaft 3 is captiveed joint with rotating shaft 4, encircle 8 relative opening with card bag ring 7 and card bag that connecting rod 5 is captiveed joint with connecting rod 6, door in the material receiving port 9 of material storage tube 1 lower end is closed, be enclosed within material storage tube 1 lower end with sack this moment, controlling gas storage bag 15 bleeds to cylinder body 11 by tracheae 14, cylinder body 11 internal gas pressures reduce, piston rod 10 shortens, piston rod 10 and cylinder body 11 spur pull bar 12 and pull bar 13 respectively, pull bar 12 and pull bar 13 drive rotating shaft 3 respectively and rotate counterclockwise with rotating shaft 4 and clockwise rotate, rotate in the same way with it with connecting rod 5 and connecting rod 6 that rotating shaft 3 is captiveed joint with rotating shaft 4, with card bag ring 7 and card bag ring 8 relative closures that connecting rod 5 is captiveed joint with connecting rod 6 sack is clamped on material storage tube 1 lower end, simultaneously, door in the material receiving port 9 is opened, and material drops in the sack.
Claims (1)
1. packaging scale, the material storage tube that comprises vertical setting, the material storage tube outside is provided with fixed mount, the relative both sides of fixed mount are respectively equipped with a rotating shaft, two rotating shafts are fixedly connected with a card bag ring by connecting rod respectively, between the two ends of two rotating shafts respectively level be provided with a cylinder, the piston rod of cylinder is connected with rotating shaft by a pull bar respectively with cylinder body, pull bar is captiveed joint with rotating shaft, pull bar and piston rod and cylinder body are hinged, be connected with tracheae on the cylinder body, it is characterized in that: described tracheae is provided with the gas storage bag that constant air pressure is provided for cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202912822U CN201777417U (en) | 2010-08-13 | 2010-08-13 | Packing scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202912822U CN201777417U (en) | 2010-08-13 | 2010-08-13 | Packing scale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201777417U true CN201777417U (en) | 2011-03-30 |
Family
ID=43790641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202912822U Expired - Fee Related CN201777417U (en) | 2010-08-13 | 2010-08-13 | Packing scale |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201777417U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104443554A (en) * | 2014-12-01 | 2015-03-25 | 安东新材料（遂宁）有限公司 | Haydite sand packaging equipment |
-
2010
- 2010-08-13 CN CN2010202912822U patent/CN201777417U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104443554A (en) * | 2014-12-01 | 2015-03-25 | 安东新材料（遂宁）有限公司 | Haydite sand packaging equipment |
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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: 20110330 Termination date: 20140813 |
|
| EXPY | Termination of patent right or utility model |