CN205131775U - Sealing device of over -and -under type sackholder with bleed mechanism - Google Patents
Sealing device of over -and -under type sackholder with bleed mechanism Download PDFInfo
- Publication number
- CN205131775U CN205131775U CN201520902946.7U CN201520902946U CN205131775U CN 205131775 U CN205131775 U CN 205131775U CN 201520902946 U CN201520902946 U CN 201520902946U CN 205131775 U CN205131775 U CN 205131775U
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- Prior art keywords
- sackholder
- negative pressure
- hopper
- frame
- pressure chamber
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- Basic Packing Technique (AREA)
Abstract
The utility model provides a sealing device of over -and -under type sackholder with bleed mechanism, includes the frame, and the hopper is installed at the top of frame, and hopper mid -mounting auger shaft, auger shaft stretch out the hopper bottom to have spiral auger pipe at auger shaft's externally mounted, the sackholder is installed through O type sealing washer in the bottom of spiral auger pipe, and is formed with negative pressure chamber in the inside of sackholder through the baffle, and the both ends externally mounted of sackholder has the negative pressure exhaust tube that communicates with negative pressure chamber, and the bottom of sackholder is for pressing from both sides the sack, install the guide rail in the frame, install the slider on the guide rail, the externally mounted fixed block of sackholder, sensor installation between slider and the fixed block. The utility model discloses compact structure, reasonable, convenient operation, sackholder that the adoption can the oscilaltion to with sealing device, at the bagging -off in -process, the blanking impact force is little, and the recoil strength that produces of blanking can not make floater that the air current area the material to the outwash simultaneously, and sealing performance is good, and the bagging -off is convenient, swift, and the operational reliability is good, and the effect is obvious.
Description
Technical field
The utility model relates to metering packing technical field, especially a kind of sealing arrangement of lifting mode sackholder and extraction sector.
Background technology
Packaging production line is the general name of a system, packaging production line is generally all made up of several different wrapping machine and transport tape, product in production or completed the product machined and be transported on packaging production line and carry out package processing, is sent after completion just to have become complete and be convenient to the product transported.
The packaging process of packaging production line comprises filling, wraps up in the master operations such as bag, sealing.Wrapping machine is also divided into: stower, capper, wrapping machine, multifunction packaging machine etc.; Packaging production line is also divided into: shaping-filling-sealing packaging production line, mounted box, loading packing manufacturing line, liquid-filling machine and conveyor line etc. thereof.
Usual needs in bag load quantitative material, then sack sealed and be delivered to mouth.The material loaded in each packaging bag needs to control its weight, according to the size of packaging bag, and varying in weight of the material loaded.Bag packer of the prior art, in bagging process, because there is longer distance discharging opening and packaging bag inside, the whereabouts of material, have a large amount of air-flows and produce, air-flow is also easily floated to outside, brings trouble to pack, can waste material simultaneously.
Utility model content
The applicant, for the shortcoming in above-mentioned existing production technology, provides a kind of sealing arrangement and extraction sector of lifting mode sackholder rational in infrastructure, thus brings convenience to pack, improve functional reliability.
The technical scheme that the utility model adopts is as follows:
A kind of sealing arrangement of lifting mode sackholder and extraction sector, comprise frame, hopper is installed at the top of described frame, in the middle part of described hopper, screw-conveyer-shaft is installed, described screw-conveyer-shaft stretches out feed hopper bottom, and in the outside of screw-conveyer-shaft, screw auger pipe is installed, the bottom of described screw auger pipe is provided with sackholder by O RunddichtringO, and be formed with negative pressure chamber in the inside of sackholder by dividing plate, the outside, two ends of described sackholder is provided with the negative pressure ventilation pipe be communicated with negative pressure chamber, and the bottom of described sackholder is folder bag mouth; Described frame is provided with guide rail, slide block installed by described guide rail, fixed block is installed, sensor installation between described slide block and fixed block in the outside of described sackholder.
Further improvement as technique scheme:
Described frame l-shaped structure.
The beneficial effects of the utility model are as follows:
The utility model compact conformation, rationally, easy to operate, employing can the sackholder of oscilaltion, and with sealing arrangement, in bagging process, blanking impulsive force is little, the recoil that blanking produces simultaneously can not make air-flow outwards rush with the floating debris of material, and good seal performance, packs convenient, fast, functional reliability is good, successful.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model.
Fig. 2 is the lateral plan of Fig. 1.
Wherein: 1, hopper; 2, guide rail; 3, frame; 4, negative pressure chamber; 5, O RunddichtringO; 6, negative pressure ventilation pipe; 7, sackholder; 8, screw-conveyer-shaft; 9, screw auger pipe; 10, folder bag mouth; 11, sensor.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described.
As depicted in figs. 1 and 2, the sealing arrangement of the lifting mode sackholder of the present embodiment and extraction sector, comprise frame 3, hopper 1 is installed at the top of frame 3, screw-conveyer-shaft 8 is installed in the middle part of hopper 1, screw-conveyer-shaft 8 stretches out bottom hopper 1, and in the outside of screw-conveyer-shaft 8, screw auger pipe 9 is installed, the bottom of screw auger pipe 9 is provided with sackholder 7 by O RunddichtringO 5, and be formed with negative pressure chamber 4 in the inside of sackholder 7 by dividing plate, the outside, two ends of sackholder 7 is provided with the negative pressure ventilation pipe 6 be communicated with negative pressure chamber 4, and the bottom of sackholder 7 is folder bag mouth 10; Frame 3 is provided with guide rail 2, slide block installed by guide rail 2, fixed block is installed, sensor installation 11 between slide block and fixed block in the outside of sackholder 7.
Frame 3 l-shaped structure.
According to the requirement of filling process, sackholder 7 needs oscilaltion action, and be directly installed on sensor 11 friction force affecting weighing precision can not be had to produce with screw auger pipe 9 as the sackholder 7 of detecting element, but hollowly can not can not have gap, otherwise the recoil that blanking produces can make air-flow rush outward from gap together with the floating debris of material, affect environment and waste material.
Principle of work of the present utility model: the O RunddichtringO 5 installation device for sealing in sackholder 7 being equipped with resilient flexible, sealing circle and screw auger pipe 9 are flexible friction, not only ensure that in sackholder 7 lifting process and moved freely but also served good sealing function, and sealing circle not only seals powder but also breathe freely, the back flushing air of generation flows through and enters negative pressure chamber 4 after it filters and taken away by negative pressure ventilation device.Its device is simple, successful.
In practical work process, packing bag mouth is nested with folder bag mouth 10, and clamp airtight, after completing folder bag, lifting mechanism automatic operation band dynamic sensor 11 and sackholder 7 rapidly increase to raise-position, namely start feed after putting in place, the reverse work of lifting mechanism simultaneously, sackholder 7 slowly declines thereupon (according to the speed of feed, make plane on the material of constantly rising in bag keep certain drop distance with screw auger pipe 9 discharging opening all the time, do not encounter).Constantly pouring into of material makes the air in bag discharge, and the air of discharge enters negative pressure chamber 4 through the O RunddichtringO 5 of powder thoroughly of breathing freely and discharged by negative pressure ventilation pipe 6.Because the flexible friction of this hermetically-sealed construction greatly reduces friction force, sensor 11 remains good accurate Detection results in up-and-down movement, and when sackholder 7 arrives decline position, feed arrival quantitative point, feeder has stopped the filling work of material.
More than describing is to explanation of the present utility model, and be not the restriction to utility model, the utility model limited range, see claim, within protection domain of the present utility model, can do any type of amendment.
Claims (2)
1. the sealing arrangement of a lifting mode sackholder and extraction sector, it is characterized in that: comprise frame (3), hopper (1) is installed at the top of described frame (3), screw-conveyer-shaft (8) is installed at described hopper (1) middle part, described screw-conveyer-shaft (8) stretches out hopper (1) bottom, and in the outside of screw-conveyer-shaft (8), screw auger pipe (9) is installed, the bottom of described screw auger pipe (9) is provided with sackholder (7) by O RunddichtringO (5), and be formed with negative pressure chamber (4) in the inside of sackholder (7) by dividing plate, the outside, two ends of described sackholder (7) is provided with the negative pressure ventilation pipe (6) be communicated with negative pressure chamber (4), the bottom of described sackholder (7) is folder bag mouth (10), described frame (3) is provided with guide rail (2), (2) install slide block to described guide rail, and fixed block is installed, sensor installation (11) between described slide block and fixed block in the outside of described sackholder (7).
2. the sealing arrangement of lifting mode sackholder as claimed in claim 1 and extraction sector, is characterized in that: described frame (3) l-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520902946.7U CN205131775U (en) | 2015-11-13 | 2015-11-13 | Sealing device of over -and -under type sackholder with bleed mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520902946.7U CN205131775U (en) | 2015-11-13 | 2015-11-13 | Sealing device of over -and -under type sackholder with bleed mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205131775U true CN205131775U (en) | 2016-04-06 |
Family
ID=55617592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520902946.7U Active CN205131775U (en) | 2015-11-13 | 2015-11-13 | Sealing device of over -and -under type sackholder with bleed mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205131775U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106379566A (en) * | 2016-11-17 | 2017-02-08 | 无锡市麦杰机械工程有限公司 | Vacuum pumping structure with filling opening |
| CN106516189A (en) * | 2016-11-17 | 2017-03-22 | 无锡市麦杰机械工程有限公司 | Filling opening air exhausting structure of powder filling machine |
| CN108858959A (en) * | 2018-07-04 | 2018-11-23 | 东莞市联洲知识产权运营管理有限公司 | The positioning device of filling baggy fabric is packed on a kind of foaming machine |
-
2015
- 2015-11-13 CN CN201520902946.7U patent/CN205131775U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106379566A (en) * | 2016-11-17 | 2017-02-08 | 无锡市麦杰机械工程有限公司 | Vacuum pumping structure with filling opening |
| CN106516189A (en) * | 2016-11-17 | 2017-03-22 | 无锡市麦杰机械工程有限公司 | Filling opening air exhausting structure of powder filling machine |
| CN108858959A (en) * | 2018-07-04 | 2018-11-23 | 东莞市联洲知识产权运营管理有限公司 | The positioning device of filling baggy fabric is packed on a kind of foaming machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |