CN108189086B - The hot shedding motion of woven bag - Google Patents
The hot shedding motion of woven bag Download PDFInfo
- Publication number
- CN108189086B CN108189086B CN201711381413.9A CN201711381413A CN108189086B CN 108189086 B CN108189086 B CN 108189086B CN 201711381413 A CN201711381413 A CN 201711381413A CN 108189086 B CN108189086 B CN 108189086B
- Authority
- CN
- China
- Prior art keywords
- cutter
- woven bag
- air
- pedestal
- outlet pipe
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/02—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a stationary cutting member
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/06—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form
- B26D7/0625—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form by endless conveyors, e.g. belts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/08—Means for treating work or cutting member to facilitate cutting
- B26D7/10—Means for treating work or cutting member to facilitate cutting by heating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
- B26D7/2628—Means for adjusting the position of the cutting member
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The invention belongs to cutter device fields, specifically disclose a kind of hot shedding motion of woven bag, including rack, conveying device and cutter device are connected in rack, conveying device includes conveyer belt, and cutter device includes cutter, is fixed with strut on conveyer belt, air bag roller is connected on strut, air bag roller lower end is connected with metal plate；Cutter device further includes pedestal, and pedestal is equipped with hollow cavity, and base side wall is equipped with through-hole, and pedestal upper end is equipped with the fixed seam being connected to cavity, and cutter is stuck in fixed seam；It further include air charging system, air charging system includes compressed air supply chamber and vortex tube, and vortex tube is connected with heat outlet pipe and cold air outlet pipe, heat outlet pipe connects through-hole, cold air outlet pipe is rotatably connected to diffluence room, and diffluence room includes shunt pipe, and shunt pipe is connect with air bag roller.Using the solution of the present invention, it can be rapidly separated opening after cutting to Woven bag hot-cutting, avoid adhesion phenomenon.The device of the invention is applied to woven bag more and cuts the work such as cutting.
Description
Technical field
The invention belongs to cutter device fields, specifically disclose a kind of hot shedding motion of woven bag.
Background technique
Polywoven Bag is commonly used in daily life, Polywoven Bag is commonly used to food and chemical industry packaging, generally
The production method of Polywoven Bag be by circular knitting machines into tubular, resulting tubular knitted bag needs to cut according to demand
At different size, this just needs the side openings to tubular knitted bag, then is cut.The opening of the prior art is usually to adopt
Method manually is scratched the side of tubular plastic woven bag using blade, and the Polywoven Bag through being open has flash in this way,
It is irregular.
To solve the above problems, Chinese patent CN201410578785.0 discloses a kind of Polywoven Bag heat opening dress
It sets, including transmitting device, is successively arranged cutter device and compression bar below transmitting device, cutter device includes temperature regulating device and cutting
Knife.When work, temperature regulating device heats cutter, and woven bag is moved to cutting cutter position, cutter temperature with transmitting device
It spends relatively high, with contacting to opening edge for tubular plastic woven bag, tubular plastic woven bag is subjected to heating opening on one side.Cylinder
Shape Polywoven Bag continues to move along, and the opening of tubular plastic woven bag is under the action of compression bar, by tubular plastic woven bag
Opening open.
Above-mentioned patent makes woven bag physical property change using heating, cuts out opening at high temperature, although certain journey
It solves the problems, such as that opening is irregular on degree, but still has the following deficiencies: that Polywoven Bag needs to continue to move at compression bar
The opening being cut into can be separated, due to that cannot separate opening in time, plastic material is easy to produce adhesion at high temperature, is sticked to cutting
On knife.
Summary of the invention
The purpose of the present invention is to provide a kind of hot shedding motions of woven bag, must not separate woven bag cutting in time with solution
The problem of opening out, avoids woven bag because separating the adhesion phenomenon generated not in time.
In order to achieve the above object, base case of the invention are as follows: the hot shedding motion of woven bag, including rack, in rack
It is fixedly connected with conveying device and the cutter device below conveying device, conveying device includes conveyer belt, cutter device packet
Cutter is included, more struts are fixed at intervals on the conveyer belt, all struts are distributed along the direction of transfer of conveyer belt, every branch
The air bag roller for being arranged woven bag to be open is all connected on bar, the central axis of air bag roller is parallel with conveyer belt, under air bag roller
End is connected with metal plate；Cutter device further includes being set on the rack pedestal, and hollow cavity is equipped in pedestal, and base side wall is equipped with
Through-hole, pedestal upper end are equipped with the fixed seam being connected to hollow cavity, and cutter is stuck in fixed seam；Position is also fixedly connected in rack
Air charging system above conveying device, air charging system include sequentially connected compressed air supply chamber and vortex tube, vortex tube
It is connected with heat outlet pipe and cold air outlet pipe, heat outlet pipe connects the through-hole, and cold air outlet pipe is rotatably connected to shunting
Room has been respectively communicated with shunt pipe between diffluence room and each air bag roller.
The working principle of this base case is: woven tubular knitted bag is set on air bag roller.Compressed air
The compressed air of supply chamber flows into vortex tube, and eddy generation converts in vortex tube, isolates cold air and hot gas.Cold air is from cold air
Outlet outflow, enters shunt pipe through diffluence room and is diverted into air bag roller, be inflated to air bag roller, expands after the inflation of air bag roller
Strut tubular knitted bag, the convenient side openings to tubular knitted bag.Hot gas is flowed out from heat outlet pipe, passes through the through-hole of pedestal
Flow into hollow cavity, cutter is stuck in fixed seam and fixed seam is connected to hollow cavity, i.e., cutter can in hollow cavity
Hot air impingement, hot gas heats cutter.Diffluence room and cold air outlet pipe are rotatablely connected, and shunt pipe connects air bag roller,
When air bag roller is mobile with conveyer belt, shunt pipe can drive diffluence room to rotate with the movement of conveyer belt.Tubular knitted bag
When be moved to above cutter on a moving belt with air bag roller, heated cutter carries out thermal cutting to woven bag, due to woven bag
Material heat occur physical change, it is easy to cut out opening.After the completion of cutting, air bag roller continues inflation and struts opening, due to
It is cold air in air bag roller and metal plate conduction cooling effect is good, woven bag can be cooled down rapidly.
The beneficial effect of this base case is:
1, woven bag is set on air bag roller, and air bag roller is adjustable through inflated size, is on the one hand suitable in a certain range
Different size woven bag, on the other hand, after dicing, opening can be strutted rapidly by continuing inflation, and will not stick together phenomenon.
2, air bag roller lower end is connected with metal plate, air bag roller will not be also cut when on the one hand cutting, on the other hand, metal
Conduction cooling effect is good, the cold air in air bag roller can be passed to woven bag, cooling woven bag rapidly.
3, cold air and hot gas are separated using vortex tube, it is only necessary to an air charging system is set, refrigeration and heating can be completed,
Cutter is heated when cutting and carries out thermal cutting, is easy to cut out opening and notch is neat, while can also utilize refrigeration effect will be hot
Woven bag after cutting is cooling, and woven bag is avoided to generate adhesion phenomenon.
Compared with prior art, it when the present apparatus is to woven bag notch while guaranteeing that notch is neat, can separate in time
Mouthful, the adhesion phenomenon after avoiding Woven bag hot-cutting from cutting, and then waste of material and the destruction to device caused by avoiding because of adhesion,
Save the cost.
Further, the pedestal is equipped with gas vent, is equipped with pressure limiting valve in gas vent.Hot gas enters the hollow cavity of pedestal
After interior, gas accumulation is excessive, is easy to damage pipeline under high-pressure situations, pressure limiting valve is arranged, pressure can reach in the cavity
After particular value, gas vent exhaust is opened.
Further, it is equipped with venthole on the shunt pipe, automatic control adjustable valve is equipped in venthole, automatic control adjustable valve is logical
Oversampling circuit connects gas flow sensor.The cold air flow for entering each shunt pipe, starting are incuded according to gas flow sensor
The cold air flow for entering shunt pipe is adjusted in automatic control adjustable valve, and extra cold air is discharged from venthole.
Further, the metal plate is equipped with stitches with the consistent cutting of transmission direction of belt travel.What on the one hand cutting was stitched sets
Cutting guiding role has been set, the direct contact of metal plate and cutter is on the other hand reduced, has reduced abrasion.
Further, movable plate is connected between the pedestal and rack, movable plate is bolted on the rack by adjusting.
The height that movable plate is adjusted by adjusting bolt, so that the lifting of adjustment base, the distance of cutter and woven bag is adjusted with this.
Further, the cutter material is copper.The good heat conduction effect of copper is easy heating.
Detailed description of the invention
Fig. 1 is the main view of the embodiment of the present invention；
Fig. 2 is the right view of the embodiment of the present invention.
Specific embodiment
It is further described below by specific embodiment:
Appended drawing reference in Figure of description includes: rack 1, compressed air supply chamber 2, vortex tube 21, cold air outlet pipe
22, heat outlet pipe 23, diffluence room 24, shunt pipe 25, conveyer belt 3, air bag roller 31, strut 32, metal plate 33, pedestal 4, in
Cavity body 41, copper cutter 42.
As depicted in figs. 1 and 2, the hot shedding motion of woven bag, including rack 1 are fixedly connected sequentially from top to bottom in rack 1
There are air charging system, conveying device and cutter device.
Conveying device includes conveyer belt 3, and three struts 32 are fixed at intervals on conveyer belt 3, and strut 32 and conveyer belt 3 are vertical
It is arranged, being connected with air bag roller 31 on every strut 32, (quantity of strut 32 and air bag roller 31 is three in the present embodiment, according to reality
The border condition of production can add), air bag roller 31 and conveyer belt 3 are arranged in parallel, and are located on air bag roller 31 and the connecting pin of strut 32 is set
There is the aeration aperture for air charging system connection.31 lower end of air bag roller is connected with metal plate 33, and metal plate 33 is along 3 moving direction of conveyer belt
Setting, metal plate 33 are equipped with cutting seam, and cutting seam direction is consistent with 3 moving direction of conveyer belt.
Cutter device includes pedestal 4 and the copper cutter 42 that is fixed on pedestal 4, is connected with work between pedestal 4 and rack 1
Movable plate, movable plate are bolted in rack 1 by adjusting.Hollow cavity 41 is equipped in pedestal 4,41 side wall of hollow cavity is equipped with
Through the through-hole of pedestal 4, connected for air charging system.4 upper end of pedestal is equipped with the fixed seam being connected to hollow cavity 41, copper cutter
42 are stuck in fixed seam.It is additionally provided with gas vent on pedestal 4, is equipped with pressure limiting valve in gas vent.
Air charging system includes compressed air supply chamber 2, and compressed air supply chamber 2 is connected with vortex tube 21, and compressed air supplies
Control valve is being equipped with the connecting pin of vortex tube 21 on room 2.Vortex tube 21 connects heat outlet pipe 23 and cold air outlet pipe
22.Cold air outlet pipe 22 is rotatablely connected diffluence room 24 by pipeline, and diffluence room 24 includes three shunt pipes 25, each shunt pipe
25 connect with the aeration aperture on air bag roller 31 respectively, and venthole is equipped on each shunt pipe 25, is equipped in venthole from control
Valve is saved, automatic control adjustable valve has gas flow sensor by circuit connection.Heat outlet pipe 23 is connected on pedestal 4 by pipeline
Through-hole.
When specific works, according to woven bag specification, the height of movable plate is adjusted by adjusting bolt in advance, is adjusted with this
The spacing of good copper cutter 42 and woven bag.Tubular knitted bag is set on air bag roller 31, compressed air supply chamber 2 is opened
Control valve, compressed air enter vortex tube 21, are separated into hot gas and cold air difference after eddy generation transformation in vortex tube 21
It is flowed out through heat outlet pipe 23 and cold air outlet pipe 22.The hot gas that heat outlet pipe 23 flows out is entered by the through-hole on pedestal 4
Hollow cavity 41 heats the copper cutter 42 being stuck in fixed seam in hollow cavity 41,42 good heat conduction effect of copper cutter,
It can heat rapidly.The cold air that cold air outlet pipe 22 flows out flows to each shunt pipe 25 through diffluence room 24 and inflates to air bag roller 31,
Cold air is shunted in diffluence room 24 and is controlled by gas flow sensor and automatic control adjustable valve.Shunt pipe 25 connect air bag roller 31 with
Conveyer belt 3 it is mobile, diffluence room 24 is split branch pipe 25 and drives the opposite rotation of cold air outlet 22.By cylinder after the inflation of air bag roller 31
Shape woven bag struts, and when passing through copper cutter 42 with transmission belt, heated copper cutter 42 carries out thermal cutting to woven bag, by
It is located at woven bag direction to be cut in air bag roller 31 and is connected with metal plate 33, when cutting will not impacts air bag roller 31.It cuts
After the completion of cutting, air bag roller 31 continues inflation and struts opening, can be rapid through the conduction of metal plate 33 due to being cold air in air bag roller 31
Cooling woven bag.When the hot gas pressure in hollow cavity 41 reaches limit value, pressure limiting valve work, hot gas is arranged from gas vent
Out.
What has been described above is only an embodiment of the present invention, and the common sense such as well known specific structure and characteristic are not made herein in scheme
Excessive description.It, without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Several modifications and improvements are made, these also should be considered as protection scope of the present invention, these all will not influence what the present invention was implemented
Effect and patent practicability.
Claims (6)
1. conveying device is fixedly connected with the hot shedding motion of woven bag, including rack, in rack and below conveying device
Cutter device, conveying device include conveyer belt, and cutter device includes cutter, it is characterised in that: are spaced and fix on the conveyer belt
There are more struts, all struts are distributed along the direction of transfer of conveyer belt, are all connected on every strut and are compiled for being arranged wait be open
The air bag roller of bag is knitted, the central axis of air bag roller is parallel with conveyer belt, and air bag roller lower end is connected with metal plate；Cutter device also wraps
It includes and is set on the rack pedestal, hollow cavity is equipped in pedestal, base side wall is equipped with through-hole, and pedestal upper end is equipped with and hollow cavity
The fixed seam of connection, cutter are connected in fixed seam；The air charging system being also fixedly connected in rack above conveying device,
Air charging system includes sequentially connected compressed air supply chamber and vortex tube, and vortex tube is connected with heat outlet pipe and cold air outlet
Pipe, heat outlet pipe connect the through-hole, and cold air outlet pipe is rotatably connected to diffluence room, between diffluence room and each air bag roller respectively
It is communicated with shunt pipe.
2. the hot shedding motion of woven bag according to claim 1, it is characterised in that: the pedestal is equipped with gas vent, row
Pressure limiting valve is equipped in stomata.
3. the hot shedding motion of woven bag according to claim 1, it is characterised in that: be equipped with outlet on the shunt pipe
Hole, venthole is interior to be equipped with automatic control adjustable valve, and automatic control adjustable valve passes through circuit connection gas flow sensor.
4. the hot shedding motion of woven bag according to claim 1, it is characterised in that: the metal plate is equipped with and conveyer belt
The consistent cutting seam of moving direction.
5. the hot shedding motion of woven bag according to claim 1, it is characterised in that: be connected between the pedestal and rack
Movable plate, movable plate are bolted on the rack by adjusting.
6. the hot shedding motion of woven bag according to claim 1, it is characterised in that: the cutter material is copper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711381413.9A CN108189086B (en) | 2017-12-20 | 2017-12-20 | The hot shedding motion of woven bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711381413.9A CN108189086B (en) | 2017-12-20 | 2017-12-20 | The hot shedding motion of woven bag |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108189086A CN108189086A (en) | 2018-06-22 |
| CN108189086B true CN108189086B (en) | 2019-05-24 |
Family
ID=62577098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711381413.9A Expired - Fee Related CN108189086B (en) | 2017-12-20 | 2017-12-20 | The hot shedding motion of woven bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108189086B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109720005B (en) * | 2018-12-29 | 2020-10-30 | 重庆富美包装印务有限公司 | Automatic dividing and cutting equipment for food packaging bags |
| CN115070867A (en) * | 2022-08-22 | 2022-09-20 | 江苏沛飞特包装材料有限公司 | Based on reverse coefficient formula RCPP membrane is with die-cut equipment of two side effects types |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2372334Y (en) * | 1999-05-21 | 2000-04-05 | 王根乐 | Automatic output and cold-heat cutting machine for braided bag |
| US20060230893A1 (en) * | 2005-04-18 | 2006-10-19 | Brooks Charles A | Method and apparatus for producing mulch |
| CN103407148B (en) * | 2013-06-21 | 2016-09-07 | 青岛大学 | The production technology of a kind of protector and the equipment of production thereof and electric-control system |
| CN105479529B (en) * | 2015-12-17 | 2017-09-22 | 浙江昊能光电有限公司 | A kind of heat sink of slicer motor |
| CN206766501U (en) * | 2017-04-28 | 2017-12-19 | 郑州金谷粮食机械工程设备有限公司 | A kind of woven bag, which prevents adhesion, cuts bagging apparatus |
-
2017
- 2017-12-20 CN CN201711381413.9A patent/CN108189086B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN108189086A (en) | 2018-06-22 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190524 Termination date: 20191220 |
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