CN107934058A - A kind of granular goods double casing inner bag folder bag mouth device - Google Patents
A kind of granular goods double casing inner bag folder bag mouth device Download PDFInfo
- Publication number
- CN107934058A CN107934058A CN201710963575.7A CN201710963575A CN107934058A CN 107934058 A CN107934058 A CN 107934058A CN 201710963575 A CN201710963575 A CN 201710963575A CN 107934058 A CN107934058 A CN 107934058A
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- Prior art keywords
- cylinder
- bag
- straight line
- housing
- gripping
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
- B65B43/42—Feeding or positioning bags, boxes, or cartons in the distended, opened, or set-up state; Feeding preformed rigid containers, e.g. tins, capsules, glass tubes, glasses, to the packaging position; Locating containers or receptacles at the filling position; Supporting containers or receptacles during the filling operation
- B65B43/54—Means for supporting containers or receptacles during the filling operation
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vacuum Packaging (AREA)
Abstract
The invention discloses a kind of granular goods double casing inner bag folder bag mouth device,Including outer bag pull device,Interior bag clamping apparatus and two bases,The outer bag pull device includes the outer bag assembly of drop-down of four diagonal positions,The outer bag assembly of the drop-down includes gripping finger cylinder,Second straight line bearing holder (housing, cover),The gripping finger cylinder left end is provided with two gripping fingers up and down,The gripping finger cylinder right end is connected to stretch gas enclosure cylinder,It is described stretch gas enclosure cylinder lower end and be provided with tense cylinder backward,The cylinder lower end that tenses backward is fixed with guide rail slide block,The guide rail slide block lower end, which is fixed with, pulls downward on cylinder and drop-down guide rod,The interior bag clamping apparatus includes two inner bag clamp assemblies,The inner bag clamp assembly includes pushing block cylinder,First straight line bearing holder (housing, cover),Carry guide rod secretly,Gripping block,It is evacuated cavity and fixed plate,Structure of the present invention is relatively independent,It is easy to operate,And sealing precision is high,Have the advantages that degree of safety is high.
Description
Technical field
The present invention relates to packaging bag production technical field, is specially a kind of granular goods double casing inner bag folder bag mouth dress
Put.
Background technology
Package packing machine has constantly closely followed the step of social development since birth, it has also become in whole machinery industry
Important a member, meanwhile, package packing machine is also closely bound up with human society life, also becomes more and more important, but granular goods
Packaging bag still suffers from following shortcoming：
(1) granular goods are easy to produce static electricity, there are serious security risk in packaging process, exist explode can
Can, endanger worker safety；
(2) during folder bag, often there are certain error, folder bag cylinder produces deviation, cause to carry secretly it is irregular, seriously
Influence the sealing work of inner bag；
(3) existing Double-layer packaging bag closing device, it is complicated, it is bulky, therefore using and safeguarding in machinery
In all there are certain difficulty, this is also one of problem to be solved.
The content of the invention
In order to overcome the shortcomings of prior art, the present invention provides a kind of granular goods double casing inner bag folder bag mouth
Device, structure is relatively independent, easy to operate, and seals precision height, has the advantages that degree of safety is high, can effectively solve the problem that background
The problem of technology proposes.
The technical solution adopted by the present invention to solve the technical problems is：A kind of granular goods double casing inner bag folder bag
Mouth device, including outer bag pull device, interior bag clamping apparatus and two bases, the base are rectangular-shape, and at each bottom
Seat bottom is installed with four supporting racks；
The outer bag pull device includes pulling down outer bag assembly, and the outer bag assembly of the drop-down is straight including gripping finger cylinder and second
Spool bearing sleeve, the gripping finger cylinder left end are provided with two gripping fingers, and the gripping finger cylinder right end, which is connected with, stretches gas enclosure cylinder, described to stretch
Gas enclosure cylinder lower end is provided with tenses cylinder backward, and the cylinder lower end that tenses backward is installed with guide rail slide block, the guide rail
Sliding block lower end, which is installed with, pulls downward on cylinder and drop-down guide rod, and the second straight line bearing holder (housing, cover) set, which is respectively fitted over, to be pulled downward on
On cylinder and drop-down guide rod；
The interior bag clamping apparatus includes two inner bag clamp assemblies；The inner bag clamp assembly include pushing block cylinder,
First straight line bearing holder (housing, cover), entrainment guide rod and fixed plate, the fixed plate are in groove-like, and being provided with three in the fixed plate runs through
Hole, the pushing block cylinder are placed through the through hole of centre, and the first straight line bearing holder (housing, cover) is placed through the through hole of both sides,
The entrainment guide rod is connected with gripping block by first straight line bearing holder (housing, cover), and pumping cavity is provided with above the gripping block.
As a kind of preferable technical solution of the present invention, described gripping block one end is smooth, and other end undulate, is located at
The wave that two inner bags step up the gripping block on component mutually coincide.
As a kind of preferable technical solution of the present invention, hole, institute are run through in the crack face of the compact heap equipped with vertical
State and connected through hole with pumping cavity, the pumping cavity forms enclosure space when gripping block clamps.
As a kind of preferable technical solution of the present invention, the cylinder that pulls downward on is parallel with drop-down guide rod, and described second
Linear axis bearing sleeve is fixed on base, and the drop-down guide rod passes through second straight line bearing holder (housing, cover) and base, described to pull downward on cylinder
Lower end is fixed on base.
As a kind of preferable technical solution of the present invention, the gas enclosure cylinder of stretching is horizontal by 5 ° -10 ° of oblique angle.
Compared with prior art, the beneficial effects of the invention are as follows：
(1) present invention is grounded design protection by setting base, and outer bag pull device and interior bag clamping apparatus is equal
It is placed on base, realizes indirect earthed effect, effectively reduces the danger that dust and electrostatic may trigger in production process
The possibility of danger；
(2) it is of the invention by installing first straight line bearing holder (housing, cover), entrainment guide rod, second straight line bearing holder (housing, cover) and drop-down guide rod, Gu
Determine cylinder slide track, avoid shifting during cylinder slide, make folder bag process steadily smooth, inner bag is sealed workflow
Smooth beautiful completion；
(3) minor structure of the present invention as Double-layer packaging bag closing device, is relatively independent of Double-layer packaging bag sealing
The other structures of device, convenient disassembly, when the structure breaks down, without whole Double-layer packaging bag closing device is needed to change, drops
Low maintenance cost.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is the drop-down outer bag component structure diagram of the present invention；
Fig. 3 is the inner bag clamp assembly structure diagram of the present invention；
In figure：1- outer bag pull devices；Bag clamping apparatus in 2-；3- bases；4- supporting racks；5- pushing block cylinders；6-
One linear axis bearing sleeve；7- carries guide rod secretly；8- gripping blocks；9- is evacuated cavity；10- fixed plates；11- runs through hole；12- pulls down outer bag
Component；13- gripping finger cylinders；14- gripping fingers；15- stretches gas enclosure cylinder；16- tenses cylinder backward；17- guide rail slide blocks；18- is pulled downward on
Cylinder；19- second straight line bearing holder (housing, cover)s；20- pulls down guide rod；21- inner bag clamp assemblies；22- through holes.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment, belongs to the scope of protection of the invention.
The explanation of following embodiment is refer to the attached drawing, can be to the specific embodiment implemented to the example present invention.
The direction and position term that the present invention is previously mentioned, for example, " on ", " in ", " under ", "front", "rear", "left", "right", " interior ", "
Outside ", " side " etc., is only direction and position with reference to annexed drawings.Therefore, the direction and position term used is to illustrate
And understand the present invention, and it is not used to the limitation present invention.
Embodiment：
As shown in Figure 1, the present invention provides a kind of granular goods double casing inner bag folder bag mouth device, it is relatively independent of
Other machineries of granular goods Double-layer packaging bag closing device, simple in structure, volume very little, using simple, is conducive to periodically tie up
Shield, the present invention include outer bag pull device 1, interior bag clamping apparatus 2 and two bases 3, and the base 3 is cuboid plate, and
Each 3 bottom of base is installed with four supporting racks 4, and support frame as described above 4 is grounded, and outer bag drop-down is fixed among base 3
Device 1,3 both ends of base are fixed with interior bag clamping apparatus 2, by setting base 3, design protection are grounded, by outer bag
Pull device 1 and interior bag clamping apparatus 2 are both placed on base 3, are realized indirect earthed effect, are effectively reduced and produced
The dangerous possibility that dust and electrostatic may trigger in journey.
As depicted in figs. 1 and 2, the outer bag pull device 1 includes the outer bag assembly 12 of drop-down of four diagonal positions, described
The outer bag assembly 12 of drop-down includes gripping finger cylinder 13, second straight line bearing holder (housing, cover) 19, and 13 left end of gripping finger cylinder is provided with upper and lower two
A gripping finger 14, the gripping finger 14 are made of nylon material, avoid producing packaging bag destruction, 13 right end of gripping finger cylinder connects
Then gas enclosure cylinder 15 is stretched, the gas enclosure cylinder 15 of stretching is double-rod cylinder, and described to stretch gas enclosure cylinder 15 oblique horizontal by 5 ° or 10 °
Angle, ensures that gripping finger is more smoothly goed deep into outer packaging bag, and 15 lower end of gas enclosure cylinder of stretching is provided with tension cylinder 16 backward, institute
State 16 lower end of tension cylinder backward and be fixed with guide rail slide block 17,17 lower end of guide rail slide block, which is fixed with, pulls downward on 18 He of cylinder
Guide rod 20 is pulled down, the cylinder 18 that pulls downward on is parallel with drop-down guide rod 20, and the second straight line bearing holder (housing, cover) 19 is fixed on base 3
On, the drop-down guide rod 20 passes through second straight line bearing holder (housing, cover) 19 and base 3, and 18 lower end of cylinder that pulls downward on is fixed on base
On 3,18 lower end of cylinder that pulls downward on is fixed on base, and device radial rotating occurs in drop-down is moved in order to prevent,
Cause the cheap of clamping device, so as to cause packaging bag external bag opening smoothly to be pulled down, thus use second straight line bearing
Set 19 coordinates drop-down guide rod 20 to move, it is ensured that the stability of pull device.
As shown in figures 1 and 3, the interior bag clamping apparatus 2 includes two inner bag clamp assemblies 21, the interior bag clamping group
Part 21 includes pushing block cylinder 5, first straight line bearing holder (housing, cover) 6, entrainment guide rod 7, gripping block 8, pumping cavity 9 and fixed plate 10, institute
It is in groove-like to state fixed plate 10, and three through holes 22 are provided with the fixed plate 10, and pushing block cylinder 5 is placed through passing through for centre
Perforation 22, first straight line bearing holder (housing, cover) 6 are placed through the through hole 22 of both sides, and the entrainment guide rod 7 passes through first straight line bearing holder (housing, cover)
6, the entrainment guide rod 7,5 left end of pushing block cylinder are connected with gripping block 8, in order to avoid entrainment guide rod 7 shakes during exercise
It is dynamic, and cause gripping block 8 not clamp, and the work that follow up device carries out next step is influenced, thus select first straight line bearing
Set 6 coordinates entrainment guide rod 7 to move, and to improve the precision of the movement of gripping block 8, since the material of Double-layer packaging bag is soft, is
Avoid damaging Double-layer packaging bag during folder bag, the gripping block 8 uses nylon material, and the gripping block 8 is right
The wave gear for holding cunning, left end undulate, and left and right gripping block 8 level with both hands fits like a glove, and the top of the gripping block 8 is provided with pumping
Air cavity 9, the crack face of the compact heap 8 be equipped with it is vertical run through hole 11, it is described through hole 11 and to be evacuated cavity 9 and connect
Logical, the pumping cavity 9 forms enclosure space when gripping block 8 clamps, and 9 top of the pumping cavity, which is reserved to be evacuated, runs through hole
11, when packaging belt is without vacuum suction, pumping is closed through hole 11, will be evacuated cavity 9 as surge chamber, more in packaging bag
Residual air body avoids that swollen bag phenomenon occurs, when packaging belt needs vacuum suction, leads to by entering pumping cavity 9 through hole 11
Cross pumping and run through 11 external aspiration pump of hole, can be by being taken away through hole 11 by the air in bag.
It should be added that the pushing block cylinder 5 selects the MBF32-250J types nylon canvas protection of SMC brands
Cylinder is covered, stretches the TN16-150S type double-rod cylinders that gas enclosure cylinder 15 is SMC brands, because double-rod cylinder has clear and definite guidance quality,
It can ensure the stability of gripping finger cylinder 13, the gripping finger cylinder 13 selects the MHC2-16D0-30 type cylinders of SMC brands, described
The small cylinder of short stroke that cylinder 16 selects the model CJ2L16-30 of SMC brands is tensed backward, and the cylinder 18 that pulls downward on selects
With the MBF32-450J types band nylon canvas protective cover cylinder of SMC brands.
In conclusion the main characteristic of the invention lies in that：
(1) present invention is grounded design protection by setting base, and outer bag pull device and interior bag clamping apparatus is equal
It is placed on base, realizes indirect earthed effect, effectively reduces the danger that dust and electrostatic may trigger in production process
The possibility of danger；
(2) it is of the invention by installing first straight line bearing holder (housing, cover), entrainment guide rod, second straight line bearing holder (housing, cover) and drop-down guide rod, Gu
Determine cylinder slide track, avoid shifting during cylinder slide, make folder bag process steadily smooth, inner bag is sealed workflow
Smooth beautiful completion；
(3) minor structure of the present invention as Double-layer packaging bag closing device, is relatively independent of Double-layer packaging bag sealing
The other structures of device, convenient disassembly, when the structure breaks down, nothing needs to change whole Double-layer packaging bag closing device, because
And effectively reduce maintenance cost.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference numeral in claim should not be considered as to the involved claim of limitation.
Claims (5)
- A kind of 1. granular goods double casing inner bag folder bag mouth device, it is characterised in that：Including outer bag pull device (1), interior Bag clamping apparatus (2) and two bases (3), the base (3) they are rectangular-shape, and in the fixed peace in each base (3) bottom Equipped with four supporting racks (4)；The outer bag pull device (1) includes pulling down outer bag assembly (12), and the outer bag assembly (12) of the drop-down includes gripping finger cylinder (13) and second straight line bearing holder (housing, cover) (19), gripping finger cylinder (13) left end are provided with two gripping fingers (14), the gripping finger cylinder (13) right end, which is connected with, stretches gas enclosure cylinder (15), it is described stretch gas enclosure cylinder (15) lower end be provided with backward tense cylinder (16), it is described to Cylinder (16) lower end is tensed afterwards and is installed with guide rail slide block (17), and guide rail slide block (17) lower end, which is installed with, to be pulled down Take offence cylinder (18) and drop-down guide rod (20), the second straight line bearing holder (housing, cover) set (19) be respectively fitted over pull downward on cylinder (18) and under Draw on guide rod (20)；The interior bag clamping apparatus (2) includes two inner bag clamp assemblies (21)；The inner bag clamp assembly (21) includes pushing Block cylinder (5), first straight line bearing holder (housing, cover) (6), entrainment guide rod (7) and fixed plate (10), the fixed plate (10) are in groove-like, institute State and three through holes (22) are provided with fixed plate (10), the pushing block cylinder (5) is placed through the through hole (22) of centre, institute The through hole (22) that first straight line bearing holder (housing, cover) (6) is placed through both sides is stated, the entrainment guide rod (7) passes through first straight line bearing holder (housing, cover) (6) gripping block (8) is connected with, pumping cavity (9) is installed above the gripping block (8).
- A kind of 2. granular goods double casing inner bag entrainment mouth device according to claim 1, it is characterised in that：It is described Gripping block (8) one end is smooth, and other end undulate, steps up the ripple of the gripping block (8) on component (21) positioned at two inner bags It is unrestrained mutually to coincide.
- A kind of 3. granular goods double casing inner bag entrainment mouth device according to claim 1, it is characterised in that：It is described Hole (11), described to be connected through hole (11) with pumping cavity (9), institute are run through in the crack face of compact heap (8) equipped with vertical State pumping cavity (9) and form enclosure space when gripping block (8) clamps.
- A kind of 4. granular goods double casing inner bag entrainment mouth device according to claim 1, it is characterised in that：It is described It is parallel with drop-down guide rod (20) to pull downward on cylinder (18), the second straight line bearing holder (housing, cover) (19) is fixed on base (3), described Drop-down guide rod (20) passes through second straight line bearing holder (housing, cover) (19) and base (3), and described cylinder (18) lower end that pulls downward on is fixed on bottom On seat (3).
- A kind of 5. granular goods double casing inner bag entrainment mouth device according to claim 1, it is characterised in that：It is described Gas enclosure cylinder (15) is stretched horizontal by 5 ° -10 ° of oblique angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710963575.7A CN107934058A (en) | 2017-10-16 | 2017-10-16 | A kind of granular goods double casing inner bag folder bag mouth device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710963575.7A CN107934058A (en) | 2017-10-16 | 2017-10-16 | A kind of granular goods double casing inner bag folder bag mouth device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107934058A true CN107934058A (en) | 2018-04-20 |
Family
ID=61935388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710963575.7A Pending CN107934058A (en) | 2017-10-16 | 2017-10-16 | A kind of granular goods double casing inner bag folder bag mouth device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107934058A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108995891A (en) * | 2018-07-27 | 2018-12-14 | 芜湖市春满壶茶业有限公司 | A kind of tea packaging processing unit (plant) |
| CN111319826A (en) * | 2020-03-12 | 2020-06-23 | 武汉轻工大学 | Packaging bag opening tightening device |
| CN114180120A (en) * | 2021-12-24 | 2022-03-15 | 武汉轻工大学 | Outer bag clamping device of double-layer packaging bag and outer bag tying equipment of double-layer packaging bag |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85102065A (en) * | 1985-04-01 | 1987-01-31 | 株式会社居铁工所 | The inner bag heat seal encapsulating method of double-ply bag |
| US20010027822A1 (en) * | 2000-04-07 | 2001-10-11 | Umberto Bertolo | Material discharge apparatus |
| CN105501553A (en) * | 2016-01-28 | 2016-04-20 | 武汉大学 | Device applied to tying of inner bag of bilayer packaging bag |
| CN105947302A (en) * | 2016-06-24 | 2016-09-21 | 河南华通化工有限公司 | Automatic bag clamping device |
-
2017
- 2017-10-16 CN CN201710963575.7A patent/CN107934058A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85102065A (en) * | 1985-04-01 | 1987-01-31 | 株式会社居铁工所 | The inner bag heat seal encapsulating method of double-ply bag |
| US20010027822A1 (en) * | 2000-04-07 | 2001-10-11 | Umberto Bertolo | Material discharge apparatus |
| CN105501553A (en) * | 2016-01-28 | 2016-04-20 | 武汉大学 | Device applied to tying of inner bag of bilayer packaging bag |
| CN105947302A (en) * | 2016-06-24 | 2016-09-21 | 河南华通化工有限公司 | Automatic bag clamping device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108995891A (en) * | 2018-07-27 | 2018-12-14 | 芜湖市春满壶茶业有限公司 | A kind of tea packaging processing unit (plant) |
| CN111319826A (en) * | 2020-03-12 | 2020-06-23 | 武汉轻工大学 | Packaging bag opening tightening device |
| CN114180120A (en) * | 2021-12-24 | 2022-03-15 | 武汉轻工大学 | Outer bag clamping device of double-layer packaging bag and outer bag tying equipment of double-layer packaging bag |
| CN114180120B (en) * | 2021-12-24 | 2023-03-14 | 武汉轻工大学 | Outer bag clamping device of double-layer packaging bag and outer bag tying equipment of double-layer packaging bag |
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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: 20180420 |
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| RJ01 | Rejection of invention patent application after publication |