CN110561505A - Hot opening device for woven bag - Google Patents
Hot opening device for woven bag Download PDFInfo
- Publication number
- CN110561505A CN110561505A CN201910925385.5A CN201910925385A CN110561505A CN 110561505 A CN110561505 A CN 110561505A CN 201910925385 A CN201910925385 A CN 201910925385A CN 110561505 A CN110561505 A CN 110561505A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- roller
- woven bag
- heater
- opening
- 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.)
- Pending
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
- B26D7/08—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)
- Details Of Cutting Devices (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention discloses a woven bag hot opening device which comprises a rack, a transmission device and a hot cutting device, wherein the transmission device comprises a fixing frame, a bottom plate, an upper roller, a lower roller and a supporting roller, the upper roller and the lower roller are vertically distributed at the left end of the fixing frame, the upper roller and the lower roller are rotatably connected with the rack, the supporting roller is rotatably connected with the inner surface of the fixing frame, the hot cutting device comprises a heater, a cutting blade and a split piece, the heater is fixedly connected with the rack, the surface of the heater is fixedly connected with the cutting blade, the right side of the heater is fixedly connected with the split piece, the width of the split piece is gradually increased from left to right, and the surface of the split piece is provided with a strip-. According to the invention, through the design that the width of the opening piece gradually increases from left to right, the cutting blade can conveniently cut the woven bag and expand the cut of the woven bag, so that the molten woven bag is prevented from being adhered to the surface of the cutting blade, and the cuts are prevented from being adhered to each other.
Description
Technical Field
The invention relates to the technical field of woven bag processing, in particular to a woven bag hot opening device.
Background
Patent application No.: 201410578785.0 discloses a "hot opening device of plastic woven sack, belong to the opening device field, the on-line screen storage device comprises a base, still including setting up transmission device and the hot cutting device on the base, transmission device transversely sets up on the base, transmission device's marginal bottom is equipped with a fixed plate, hot cutting device includes temperature regulating device and cutting knife, the temperature regulating device activity is fixed in on the base, the last two heat transfer arms that are equipped with of temperature regulating device, the cutting knife is fixed in on two heat transfer arms, still be equipped with a depression bar on the base, the one end of depression bar is fixed in on the base, the other end of depression bar is fixed in the below of. "carry out hot opening to the plastic woven sack through the heating, compare with the artifical blade cutting among the prior art, through open-ended plastic woven sack limit neat, pleasing to the eye, the operation is safe.
However, the braided bag need continue to remove behind hot opening, reaches the opening that depression bar department could just separate the cutting, because hot open-ended edge has the adhesion, can not in time separate the opening, leads to the braided bag to mould to melt the back and glue on the cutting knife on the one hand, and on the other hand makes the braided bag adhesion each other after the opening easily. For this reason, a new technical solution needs to be designed for solution.
Disclosure of Invention
The invention aims to provide a woven bag hot opening device, which is convenient for expanding the cut of a woven bag while a cutting blade cuts the woven bag through the design that the width of the surface of a port separating sheet is gradually increased from left to right, so that the situation that the melted woven bag is adhered to the surface of the cutting blade is avoided, and the situation that the cut is adhered to each other is avoided.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a hot opening device of braided bag, includes frame, transmission device and hot cutting device, transmission device fixed connection is at the upper surface of frame, transmission device includes mount, bottom plate, last running roller, running roller and backing roll down, the left end of mount is equipped with the last running roller and the lower running roller that distribute from top to bottom, it rotates with the frame to go up running roller, lower running roller and is connected, the internal surface of mount is equipped with the backing roll of rotating the connection, transmission device's side fixedly connected with hot cutting device, hot cutting device includes heater, cutting blade and branch piece, heater and frame fixed connection, the fixed surface of heater is connected with cutting blade, the right side fixedly connected with branch piece of heater, the width from a left side to the right side increases gradually, the strip groove has been seted up on the surface of branch piece.
As an improvement of the technical scheme, the surface of the supporting roller is in contact connection with the bottom plate, and the surfaces of the upper roller, the lower roller and the supporting roller are fixedly connected with rubber sleeves.
As the improvement of the technical scheme, the right end fixedly connected with of the opening piece is provided with the adjusting plate which is vertically connected, the adjusting plate comprises a fixed plate, a movable plate, a stud and a locking nut, and the movable plate is located on the surface of the fixed plate and is in sliding connection with the fixed plate.
As an improvement of the technical scheme, the surface of the movable plate is provided with symmetrically distributed strip-shaped holes, the stud is fixedly connected with the fixed plate and penetrates through the strip-shaped holes to be connected with the strip-shaped holes in a sliding mode, and the locking nut is located on the surface of the movable plate and is connected with the stud in a rotating mode.
As the improvement of the technical scheme, the end face of the cutting blade is wedge-shaped and is positioned in the strip-shaped groove, and the left end of the strip-shaped groove extends to the left end of the opening splitting piece and is in an opening shape.
As an improvement of the technical scheme, an electric heating wire is fixedly connected inside the heater and is spirally wound at the bottom of the cutting blade.
Compared with the prior art, the invention has the beneficial effects that:
According to the invention, the opening pieces which are movably connected are arranged, so that the opening pieces can conveniently cut and support woven bags with different sizes, and the width of the surface of the opening pieces is gradually increased from left to right, so that the cutting blades can conveniently expand the cuts of the woven bags while cutting the woven bags, the cuts can rapidly leave the surface of the cutting blades, and on one hand, the molten woven bags are prevented from being adhered to the surface of the cutting blades, and on the other hand, the cuts are prevented from being adhered to each other.
Drawings
FIG. 1 is a schematic top view of the woven bag thermal opening device according to the present invention;
FIG. 2 is a schematic side view of the thermal opening device for woven bags according to the present invention;
FIG. 3 is a schematic view of the internal structure of the heater according to the present invention;
FIG. 4 is a side view of the split sheet of the present invention;
FIG. 5 is a schematic diagram of the structure of the adjusting plate according to the present invention.
In the figure: the device comprises a rack-1, a transmission device-2, a thermal cutting device-3, a fixed frame-4, a bottom plate-5, an upper roller-6, a lower roller-7, a supporting roller-8, a heater-9, a cutting blade-10, a parting sheet-11, a strip-shaped groove-12, a rubber sleeve-13, an adjusting plate-14, a fixed plate-15, a movable plate-16, a stud-17, a locking nut-18, a strip-shaped hole-19 and an electric heating wire-20.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a braided bag hot opening device, includes frame 1, transmission device 2 and hot cutting device 3, transmission device 2 fixed connection is at the upper surface of frame 1, transmission device 2 includes mount 4, bottom plate 5, goes up roller 6, lower roller 7 and backing roll 8, the left end of mount 4 is equipped with upper roller 6 and lower roller 7 that distribute from top to bottom, upper roller 6, lower roller 7 rotate with frame 1 to be connected, the internal surface of mount 4 is equipped with the backing roll 8 of rotating the connection, the side fixedly connected with hot cutting device 3 of transmission device 2, hot cutting device 3 includes heater 9, cutting blade 10 and branch mouth piece 11, heater 9 and frame 1 fixed connection, the fixed surface of heater 9 is connected with cutting blade 10, the right side fixedly connected with branch mouth piece 11 of heater 9, divide mouth piece 11 to increase from a left side to right width gradually, the surface of the opening separating sheet 11 is provided with a strip-shaped groove 12.
further improved, the surface of backing roll 8 is connected with the contact of bottom plate 5, the fixed surface of going up running roller 6, lower running roller 7 and backing roll 8 is connected with rubber sleeve 13, through the fixed surface at last running roller 6, lower running roller 7 and backing roll 8 be connected with rubber sleeve 13, improve and the braided bag between the frictional force, conveniently carry the braided bag.
Further improved, as shown in fig. 5, the right-hand member fixedly connected with of branch mouth piece 11 is the regulating plate 14 of connecting perpendicularly, regulating plate 14 includes fixed plate 15, fly leaf 16, double-screw bolt 17 and lock nut 18, fly leaf 16 be located the fixed plate 15 the surface and with fixed plate 15 sliding connection, through the regulating plate 14 of connecting perpendicularly at the right-hand member fixedly connected with of branch mouth piece 11, conveniently adjust the distance between branch mouth piece 11 and transmission device 2, be convenient for divide mouthful support to the braided bag of not unidimensional.
In a further improvement, as shown in fig. 5, the surface of the movable plate 16 is provided with symmetrically distributed strip-shaped holes 19, the studs 17 are fixedly connected with the fixed plate 15 and slidably connected with the strip-shaped holes 19 through the strip-shaped holes 19, the lock nuts 18 are located on the surface of the movable plate 16 and rotatably connected with the studs 17, and the strip-shaped holes 19 are formed in the surface of the sliding plate and matched with the studs 17 on the surface of the fixed plate 15, so that the relative position between the movable plate 16 and the fixed plate 15 can be conveniently adjusted, and the position of the opening 11 can be adjusted.
Further improved ground, as shown in fig. 4, cutting blade 10's terminal surface is the wedge and is located the inside of bar groove 12, the left end of bar groove 12 extends to the left end of opening piece 11 and is the opening form, is equipped with the bar groove 12 of left end opening design through the surface of opening piece 11, conveniently adjusts cutting blade 10 position in bar groove 12 to the convenience is cut the braided bag.
In a specific modification, as shown in fig. 3, an electric heating wire 20 is fixedly connected to the inside of the heater 9, the electric heating wire 20 is spirally wound at the bottom of the cutting blade 10, the cutting blade 10 is conveniently heated by winding the electric heating wire 20 at the bottom of the cutting blade 10, and the temperature of the cutting blade 10 is controlled by using the fixed power of the electric heating wire 20.
The invention relates to a machine frame-1, a transmission device-2, a thermal cutting device-3, a fixed frame-4, a bottom plate-5, an upper roller-6, a lower roller-7, a supporting roller-8, a heater-9, a cutting blade-10, a parting sheet-11, a strip-shaped groove-12, a rubber sleeve-13, an adjusting plate-14, a fixed plate-15, a movable plate-16, a stud-17, a locking nut-18, a strip-shaped hole-19 and an electric heating wire-20, wherein the parts are all universal standard parts or parts known by technicians in the field, and the structure and the principle of the parts can be known by technical manuals or known by conventional experimental methods, and the invention is convenient for the parting sheet 11 to cut and support woven bags with different sizes by the aid of the movably connected parting sheet 11, through the design that increases gradually from a left side to the width on the surface of minute mouth piece 11 to the right, the convenience expands the incision of braided bag when cutting blade 10 cuts the braided bag, makes the incision leave cutting blade 10's surface rapidly, and the braided bag of avoiding melting on the one hand glues on cutting blade 10 surface, and on the other hand avoids the mutual adhesion of incision.
When the woven bag cutting device works, the adjusting plate 14 is adjusted according to the size of the woven bag, so that the position of the opening piece 11 is adjusted, the cylindrical woven bag is placed into the transmission device 2, the woven bag is flattened by the upper roller 6 and the lower roller 7, the woven bag is pressed on the surface of the bottom plate 5 through the supporting roller 8 and is fed, when the woven bag moves to the opening piece 11, the left end of the opening piece 11 is inserted between two layers of woven bags, the woven bag is stretched when the woven bag continues to move, the stretched woven bag is cut through the cutting blade 10 heated by the electric heating wire 20, the cut of the stretched woven bag is rapidly separated after the stretched woven bag is cut, and the cut after melting is prevented from being adhered.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a hot opening device of braided bag, includes frame (1), transmission device (2) and hot cutting device (3), its characterized in that: the conveying device (2) is fixedly connected to the upper surface of the rack (1), the conveying device (2) comprises a fixing frame (4), a bottom plate (5), an upper roller (6), a lower roller (7) and a supporting roller (8), the left end of the fixing frame (4) is provided with the upper roller (6) and the lower roller (7) which are distributed from top to bottom, the upper roller (6) and the lower roller (7) are rotatably connected with the rack (1), the inner surface of the fixing frame (4) is provided with the supporting roller (8) which is rotatably connected, the side surface of the conveying device (2) is fixedly connected with a hot cutting device (3), the hot cutting device (3) comprises a heater (9), a cutting blade (10) and a split piece (11), the heater (9) is fixedly connected with the rack (1), the surface of the heater (9) is fixedly connected with the cutting blade (10), the right side of the heater (9) is fixedly connected with the split piece (11, the width of the opening separating sheet (11) is gradually increased from left to right, and a strip-shaped groove (12) is formed in the surface of the opening separating sheet (11).
2. The woven bag thermal opening device according to claim 1, wherein: the surface of the supporting roller (8) is in contact connection with the bottom plate (5), and the surface of the upper roller (6), the lower roller (7) and the supporting roller (8) is fixedly connected with a rubber sleeve (13).
3. The woven bag thermal opening device according to claim 1, wherein: the right-hand member fixedly connected with of branch mouth piece (11) is regulating plate (14) of connecting perpendicularly, regulating plate (14) are including fixed plate (15), fly leaf (16), double-screw bolt (17) and lock nut (18), fly leaf (16) are located the surface of fixed plate (15) and with fixed plate (15) sliding connection.
4. The woven bag thermal opening device according to claim 3, wherein: strip-shaped holes (19) which are symmetrically distributed are formed in the surface of the movable plate (16), the stud (17) is fixedly connected with the fixed plate (15) and penetrates through the strip-shaped holes (19) and the strip-shaped holes (19) in a sliding mode, and the locking nut (18) is located on the surface of the movable plate (16) and is rotationally connected with the stud (17).
5. the woven bag thermal opening device according to claim 1, wherein: the terminal surface of cutting blade (10) is the wedge and is located the inside of bar groove (12), the left end of bar groove (12) extends to the left end of opening piece (11) and is the opening form.
6. The woven bag thermal opening device according to claim 1, wherein: the inside fixedly connected with electric heating wire (20) of heater (9), electric heating wire (20) are the heliciform winding in the bottom of cutting blade (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910925385.5A CN110561505A (en) | 2019-09-27 | 2019-09-27 | Hot opening device for woven bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910925385.5A CN110561505A (en) | 2019-09-27 | 2019-09-27 | Hot opening device for woven bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110561505A true CN110561505A (en) | 2019-12-13 |
Family
ID=68782940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910925385.5A Pending CN110561505A (en) | 2019-09-27 | 2019-09-27 | Hot opening device for woven bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110561505A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202037627U (en) * | 2011-01-24 | 2011-11-16 | 重庆三弓汽车零部件有限公司 | Automatic film slitting knife |
| CN102528833A (en) * | 2010-12-31 | 2012-07-04 | 青岛宏达塑胶总公司 | Sliding type thin-film on-line ripping device |
| CN105583865A (en) * | 2014-10-24 | 2016-05-18 | 天津市宏聚达塑编制品有限公司 | Plastic woven bag thermal opening device |
| CN105818198A (en) * | 2015-01-08 | 2016-08-03 | 天津汇锦包装制品有限公司 | Staggered layer cutting knife for plastic bag and staggered layer cutting mechanism |
| US20170266829A1 (en) * | 2016-03-17 | 2017-09-21 | Fredric A. Oven | Level cutting device |
| CN206678013U (en) * | 2017-05-05 | 2017-11-28 | 辽宁腾华塑料有限公司 | A kind of jumbo bag liner cutter device |
| CN206678012U (en) * | 2017-04-17 | 2017-11-28 | 兰州鑫银环橡塑制品有限公司 | A kind of separation cutter device of whole life cycle design |
| CN206767188U (en) * | 2017-04-25 | 2017-12-19 | 宜良县日发塑业有限公司 | A kind of woven bag conveying arrangement of anti-sack bonding |
-
2019
- 2019-09-27 CN CN201910925385.5A patent/CN110561505A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102528833A (en) * | 2010-12-31 | 2012-07-04 | 青岛宏达塑胶总公司 | Sliding type thin-film on-line ripping device |
| CN202037627U (en) * | 2011-01-24 | 2011-11-16 | 重庆三弓汽车零部件有限公司 | Automatic film slitting knife |
| CN105583865A (en) * | 2014-10-24 | 2016-05-18 | 天津市宏聚达塑编制品有限公司 | Plastic woven bag thermal opening device |
| CN105818198A (en) * | 2015-01-08 | 2016-08-03 | 天津汇锦包装制品有限公司 | Staggered layer cutting knife for plastic bag and staggered layer cutting mechanism |
| US20170266829A1 (en) * | 2016-03-17 | 2017-09-21 | Fredric A. Oven | Level cutting device |
| CN206678012U (en) * | 2017-04-17 | 2017-11-28 | 兰州鑫银环橡塑制品有限公司 | A kind of separation cutter device of whole life cycle design |
| CN206767188U (en) * | 2017-04-25 | 2017-12-19 | 宜良县日发塑业有限公司 | A kind of woven bag conveying arrangement of anti-sack bonding |
| CN206678013U (en) * | 2017-05-05 | 2017-11-28 | 辽宁腾华塑料有限公司 | A kind of jumbo bag liner cutter device |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191213 |
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| RJ01 | Rejection of invention patent application after publication |