CN112092459A - Inner bag of double-deck ton bag snatchs mechanism - Google Patents
Inner bag of double-deck ton bag snatchs mechanism Download PDFInfo
- Publication number
- CN112092459A CN112092459A CN202010992669.9A CN202010992669A CN112092459A CN 112092459 A CN112092459 A CN 112092459A CN 202010992669 A CN202010992669 A CN 202010992669A CN 112092459 A CN112092459 A CN 112092459A
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- Prior art keywords
- sleeve
- clamping
- supply pipe
- inner bag
- double
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/74—Auxiliary operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/003—Opening or distending bags
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/02—Feeding or positioning sheets, blanks or webs
- B31B70/04—Feeding sheets or blanks
Abstract
The invention discloses an inner bag grabbing mechanism of a double-layer ton bag, which comprises: the air supply pipe is fixedly connected to a bracket of the base, the axial flow fan is installed at one end of the air supply pipe, and the sleeve is installed at the other end of the air supply pipe. The horizontal movement component comprises a block packaging driving motor, guide rails, a rack and a base, wherein a gear is installed on an output shaft of the horizontal movement driving motor, and the rack is installed between the two symmetrical guide rails. The inflatable tube is hinged with a plurality of clamping blades, the cross sections of the clamping blades are arc-shaped, the root parts of the clamping blades are provided with return springs, and the salient points are made of soft materials and are arranged on the inner sides of the clamping blades. The telescopic link of die clamping cylinder links firmly with the connecting rod, and die clamping cylinder drives the gas tube and removes in the sleeve, and the sleeve can promote die clamping cylinder and gas tube lateral wall to press from both sides tightly. The automatic air bag grabbing and inflating device is automatic, the grabbing and inflating working efficiency is improved, and the clamping blades are provided with the convex points to prevent the inner bag from loosening.
Description
Technical Field
The invention belongs to the field of automatic production lines of ton bags, and particularly relates to an inner bag grabbing mechanism of a double-layer ton bag.
Background
A ton bag is a flexible transport packaging container. The ton bag has the advantages of moisture resistance, dust resistance, radiation resistance, firmness and safety, and has enough strength in structure. The loading and unloading efficiency is obviously improved because the flexible freight bag is convenient to load, unload and carry, and the development is rapid in recent years. For powder articles which are easy to leak, the requirements on packaging are high. The double-layer ton bag is used for packaging the powdery products, and the bag body consists of at least an outer layer and an inner layer. The outer bag is made of compound film and woven by plastic, and the inner bag is made of polyethylene film. The flexible freight bag has better sealing performance, less powder loss and greatly improved economic benefit.
The inner bag and the outer bag of the existing ton bag are jointed, and the inner bag needs to be dragged into the outer bag; inflating the inner bag to ensure that the inner bag is attached to the outer bag; and then the inner bag and the outer bag are folded and packed.
At present, equipment for manually dragging the inner bag and partially automatically dragging the inner bag is commonly adopted in the industry, and in the use process, the inner bag is easily loosened by an inner bag grabbing mechanism; because the inner bag is a polyethylene film, the inner bag is easy to tear off by the other inner bag grabbing mechanism, and the inflation tube is inconvenient to arrange after grabbing.
Disclosure of Invention
In order to solve the defects, the invention aims to solve the problems that the inner bag grabbing mechanism of the existing ton bag is easy to loosen the inner bag; the inner bag is easy to tear by the other inner bag grabbing mechanism, and the arrangement of an inflation tube for inflation is inconvenient.
The invention adopts the following technical scheme that the inner bag grabbing mechanism of the double-layer ton bag comprises:
the rack is arranged at the front part of the ton bag supporting mechanism and comprises a plurality of spliced sectional materials,
the air supply pipe is fixedly connected on the bracket of the base, one end of the air supply pipe is provided with an axial flow fan, the other end of the air supply pipe is provided with a sleeve, the sleeve is cylindrical and has the same diameter as the air supply pipe,
the axial flow fan is arranged at the rear end of the air supply pipe, moves along with the air supply pipe, is connected with the power supply to provide air pressure,
the horizontal moving assembly comprises a package block driving motor, guide rails, a rack and a base, wherein two guide rails are arranged in the middle of the rack, the base is arranged on the guide rails, the base is matched with the guide rails through linear bearings, and the base is provided with a plurality of brackets; the output shaft of the translation driving motor is provided with a gear, a rack is arranged between two symmetrical guide rails, the gear is kneaded with the rack, the translation driving motor is a servo motor,
the diameter of the inflation tube is smaller than that of the sleeve, the inflation tube is inserted into the sleeve, a plurality of clamping blades are hinged to the inflation tube, and the sections of the clamping blades are arc-shaped and can be attached to the outer side wall of the inflation tube; the root of the clamping blade is provided with a return spring, the clamping blade and the gas-filled tube are radially the same through elasticity,
the salient points are made of soft materials and are arranged on the inner sides of the clamping blades, the inflatable tubes are provided with one-to-one corresponding pits which are matched with the salient points,
the clamping cylinder, the bedplate is installed to the sleeve inboard, and the clamping cylinder is installed on the bedplate, clamping cylinder's telescopic link links firmly with the connecting rod, and the connecting rod is connected with the gas tube inboard, and clamping cylinder drives the gas tube and removes in the sleeve, and the sleeve can promote clamping cylinder and gas tube lateral wall and press from both sides tightly.
Furthermore, more than 2 salient points are arranged on each clamping blade from inside to outside.
Furthermore, the clamping blades are more than 5, the roots of the clamping blades are hinged with the mandrel, and the mandrel is arranged at the notch of the inflation tube.
Furthermore, the front part of the axial flow fan is provided with a metal filter screen and filter cotton, and the filter cotton is replaceable.
Furthermore, the gas supply pipe is made of stainless steel, and a polytetrafluoroethylene coating is arranged inside the gas supply pipe.
Further, the sleeve is connected with the gas supply pipe through threads.
Furthermore, the salient points are made of rubber and are installed on the clamping blades through screws.
Furthermore, the number of the telescopic rods of the clamping cylinder is two.
The invention has the beneficial effects that:
1. according to the inner bag grabbing mechanism for the double-layer ton bag, the axial flow fan, the air supply pipe and the inflation pipe are arranged on the base through the bracket, and the base can horizontally move along with the guide rail, so that the inner bag is conveniently dragged into the outer bag;
2. the clamping cylinder is arranged in the sleeve, the clamping cylinders control the clamping blades to clamp the inner bag, the clamping blades are provided with the convex points which are matched with the concave pits on the inflation tube to prevent the inner bag from loosening, and meanwhile, air is injected into the inflation tube through the axial flow fan and the air supply tube, so that the structure is reasonable, and air leakage is avoided;
3. the automatic air charging device is automatically carried out, and the working efficiency of grabbing and air charging is improved.
Drawings
Fig. 1 is a schematic perspective view of an automatic bagging machine for a ton bag where an inner bag grabbing mechanism of a double-layer ton bag is located according to the invention;
fig. 2 is a schematic perspective view of an inner bag gripping mechanism of a double-layer ton bag according to the present invention;
FIG. 3 is a schematic perspective view of the sleeve, the inflation tube, the sleeve, and the grip vanes of the present invention;
fig. 4 is a schematic perspective view of the sleeve, the gas-filled tube, the sleeve, the clamping blade and the clamping cylinder according to the present invention.
In the figure: 1. a frame; 2. a gas supply pipe; 3. an axial flow fan; 4. an inflation tube; 5. a translation drive motor; 6. a guide rail; 7. clamping the blade; 8. a base; 9. a bracket; 10. salient points; 11. a rack; 12. a pit; 13. a sleeve; 14. a seat plate; 15. and clamping the cylinder.
Detailed Description
The details of the present invention are described below with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1 and 2, an inner bag grabbing mechanism for a double-layer ton bag comprises
The machine frame 1 is arranged at the front part of the ton bag supporting mechanism and comprises a plurality of assembled sectional materials,
the air supply pipe 2 is fixedly connected on a bracket 9 of the base 8, one end of the air supply pipe 2 is provided with the axial flow fan 3, the other end is provided with a sleeve 13, the sleeve 13 is cylindrical and has the same diameter as the air supply pipe 2,
an axial flow fan 3 which is arranged at the rear end of the air supply pipe 2 and moves along with the air supply pipe 2 and is connected with a power supply to provide air pressure,
the horizontal moving assembly comprises a package block driving motor, guide rails 6, a rack 11 and a base 8, wherein the middle part of the rack 1 is provided with the two guide rails 6, the guide rails 6 are provided with the base 8, the base 8 is matched with the guide rails 6 through linear bearings, and the base 8 is provided with a plurality of brackets 9; the output shaft of the translation driving motor 5 is provided with a gear, a rack 11 is arranged between two symmetrical guide rails 6, the gear is kneaded with the rack 11, the translation driving motor 5 is a servo motor,
as shown in fig. 3, the diameter of the inflation tube 4 is smaller than that of the sleeve 13, the inflation tube 4 is inserted into the sleeve 13, a plurality of clamping blades 7 are hinged on the inflation tube 4, the cross sections of the clamping blades 7 are arc-shaped, and the clamping blades can be attached to the outer side wall of the inflation tube 4; the root part of the clamping blade 7 is provided with a return spring, the clamping blade 7 is radially identical to the inflation tube 4 through elasticity,
the salient points 10 are made of soft materials and are arranged on the inner sides of the clamping blades 7, the inflatable tubes 4 are provided with one-to-one corresponding pits 12, the pits 12 are matched with the salient points 10,
as shown in fig. 4, a clamping cylinder 15, a seat plate 14 is installed on the inner side of the sleeve 13, the clamping cylinder 15 is installed on the seat plate 14, an expansion rod of the clamping cylinder 15 is fixedly connected with a connecting rod, the connecting rod is connected with the inner side of the inflation tube 4, the clamping cylinder 15 drives the inflation tube 4 to move in the sleeve 13, and the sleeve 13 can push the clamping cylinder 15 to clamp the side wall of the inflation tube 4.
In practical application, more than 2 salient points 10 are arranged on each clamping blade 7 from inside to outside.
In practical application, the number of the clamping blades 7 is more than 5, the root parts of the clamping blades 7 are hinged with mandrels, and the mandrels are arranged at notches of the gas filling pipe 4.
In practical application, the front part of the axial flow fan 3 is provided with a metal filter screen and filter cotton, and the filter cotton can be replaced.
In practical application, the gas supply pipe 2 is made of stainless steel, and a polytetrafluoroethylene coating is arranged inside the gas supply pipe.
In practice, the sleeve 13 is screwed to the gas supply pipe 2.
In practical application, the salient point 10 is made of rubber and is mounted on the clamping blade 7 through a screw.
In practical applications, there are two telescopic rods of the clamping cylinder 15.
In conclusion, the inner bag can be conveniently dragged into the outer bag, the automatic operation is realized, the grabbing and inflating work efficiency is improved, and the convex points arranged on the clamping blades are matched with the concave pits on the inflating pipe to prevent the inner bag from loosening.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. The directional indicators such as front, back, left, right, end, front, etc. are only used for describing the structure, but not for limitation. It should be understood by those skilled in the art that the foregoing embodiments are merely illustrative of the technical spirit and features of the present invention, and the present invention is not limited thereto but may be implemented by those skilled in the art.
Claims (8)
1. The utility model provides an inner bag of double-deck ton bag snatchs mechanism which characterized in that: comprises that
The rack (1) is arranged at the front part of the ton bag supporting mechanism and comprises a plurality of assembled sectional materials,
the air supply pipe (2) is fixedly connected on a bracket (9) of the base (8), one end of the air supply pipe (2) is provided with the axial flow fan (3), the other end is provided with a sleeve (13), the sleeve (13) is cylindrical and has the same diameter as the air supply pipe (2),
an axial flow fan (3) which is arranged at the rear end of the air supply pipe (2) and moves along with the air supply pipe (2) and is connected with a power supply to provide air pressure,
the horizontal moving assembly comprises a package block driving motor, guide rails (6), a rack (11) and a base (8), wherein the two guide rails (6) are installed in the middle of the rack (1), the base (8) is installed on the guide rails (6), the base (8) is matched with the guide rails (6) through linear bearings, and the base (8) is provided with a plurality of brackets (9); an output shaft of the translation driving motor (5) is provided with a gear, a rack (11) is arranged between two symmetrical guide rails (6), the gear is kneaded with the rack (11), the translation driving motor (5) is a servo motor,
the diameter of the inflation tube (4) is smaller than that of the sleeve (13), the inflation tube is inserted into the sleeve (13), a plurality of clamping blades (7) are hinged to the inflation tube (4), the sections of the clamping blades (7) are arc-shaped, and the clamping blades can be attached to the outer side wall of the inflation tube (4); the root of the clamping blade (7) is provided with a return spring, the clamping blade (7) and the gas-filled tube (4) are radially the same through elasticity,
the salient points (10) are made of soft materials and are arranged on the inner sides of the clamping blades (7), the inflatable tubes (4) are provided with one-to-one corresponding pits (12), the pits (12) are matched with the salient points (10),
die clamping cylinder (15), bedplate (14) are installed to sleeve (13) inboard, and die clamping cylinder (15) are installed on bedplate (14), the telescopic link and the connecting rod of die clamping cylinder (15) link firmly, and the connecting rod is connected with gas tube (4) inboard, and die clamping cylinder (15) drive gas tube (4) and remove in sleeve (13), and sleeve (13) can promote die clamping cylinder (15) and gas tube (4) lateral wall and press from both sides tightly.
2. The inner bag grabbing mechanism for the double-layer ton bag according to claim 1, wherein: more than 2 salient points (10) are arranged on each clamping blade (7) from inside to outside.
3. The inner bag grabbing mechanism of the double-layer ton bag according to claim 1 or 2, wherein: the number of the clamping blades (7) is more than 5, the root parts of the clamping blades (7) are hinged with the mandrel, and the mandrel is arranged at the notch of the inflation tube (4).
4. The inner bag grabbing mechanism for the double-layer ton bag according to claim 1, wherein: the front part of the axial flow fan (3) is provided with a metal filter screen and filter cotton, and the filter cotton can be replaced.
5. The inner bag grabbing mechanism for the double-layer ton bag according to claim 1, wherein: the gas supply pipe (2) is made of stainless steel, and a polytetrafluoroethylene coating is arranged inside the gas supply pipe.
6. The inner bag grabbing mechanism for the double-layer ton bag according to claim 1, wherein: the sleeve (13) is connected with the gas supply pipe (2) through threads.
7. The inner bag grabbing mechanism for the double-layer ton bag according to claim 1, wherein: the salient points (10) are made of rubber and are arranged on the clamping blades (7) through screws.
8. The inner bag grabbing mechanism for the double-layer ton bag according to claim 1, wherein: the number of the telescopic rods of the clamping cylinder (15) is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010992669.9A CN112092459B (en) | 2020-09-21 | 2020-09-21 | Inner bag of double-deck ton bag snatchs mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010992669.9A CN112092459B (en) | 2020-09-21 | 2020-09-21 | Inner bag of double-deck ton bag snatchs mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112092459A true CN112092459A (en) | 2020-12-18 |
| CN112092459B CN112092459B (en) | 2022-04-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010992669.9A Active CN112092459B (en) | 2020-09-21 | 2020-09-21 | Inner bag of double-deck ton bag snatchs mechanism |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113059860A (en) * | 2021-03-31 | 2021-07-02 | 江西捷创自动化设备有限公司 | Movable clamping mechanism |
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2020
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| CN201151489Y (en) * | 2007-05-02 | 2008-11-19 | 蔡旭光 | Blowing bag-opening machine for bag-feeding type full-automatic packaging machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113059860A (en) * | 2021-03-31 | 2021-07-02 | 江西捷创自动化设备有限公司 | Movable clamping mechanism |
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| Publication number | Publication date |
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| CN112092459B (en) | 2022-04-22 |
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