CN104986600A - Automatic material-replacing device of bag making machine - Google Patents
Automatic material-replacing device of bag making machine Download PDFInfo
- Publication number
- CN104986600A CN104986600A CN201510384783.2A CN201510384783A CN104986600A CN 104986600 A CN104986600 A CN 104986600A CN 201510384783 A CN201510384783 A CN 201510384783A CN 104986600 A CN104986600 A CN 104986600A
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- making machine
- bag making
- automatic material
- changing device
- 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
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H19/00—Changing the web roll
- B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
- B65H19/12—Lifting, transporting, or inserting the web roll; Removing empty core
- B65H19/126—Lifting, transporting, or inserting the web roll; Removing empty core with both-ends supporting arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2301/00—Handling processes for sheets or webs
- B65H2301/40—Type of handling process
- B65H2301/41—Winding, unwinding
- B65H2301/417—Handling or changing web rolls
- B65H2301/418—Changing web roll
Abstract
The invention relates to an automatic material-replacing device of a bag making machine. The automatic material-replacing device of the bag making machine comprises a machine frame. Air cylinders are symmetrically arranged on the two sides of the machine frame. The upper ends of the air cylinders on the two sides are hinged to the machine frame and the lower ends of the air cylinders on the two sides are connected with movable connecting rods. The front ends of the movable connecting rods are connected with the air cylinders, the middles of the movable connecting rods are hinged to the machine frame, and protrusions having the effect of blocking a rotating shaft where raw materials are installed are arranged at the tail ends of the movable connecting rods. Fixed connecting rods are arranged on the machine frame. Each fixed connecting rod is provided with a notch used for containing the rotating shaft. Each movable connecting rod is connected with the machine frame through a connecting piece penetrating through the corresponding fixed connecting rod. The distance between each connecting piece and the end of the corresponding fixed connecting rod is smaller than that between the connecting piece and the protrusion on the corresponding movable connecting rod. When the air cylinders are in the retracted state, the connecting points of the air cylinders and the movable connecting rods are higher than the connecting pieces. Automatic material replacing is conducted through cooperation of the air cylinders, the movable connecting rod and the fixed connecting rods so as to replace manual material replacing, and therefore time and labor are saved.
Description
Technical field
The present invention relates to packaging facilities technical field, more particularly, relate to the automatic material-changing device of a kind of Bag Making Machine.
Background technology
Bag Making Machine is the machine making various plastic packaging bag or other materials packaging bag, and its range of capacity is the packaging bag of plastics that all size thickness specification is different or other materials, is in general major product with plastic packaging bag.In existing Bag Making Machine, be generally reloaded by a dead lift, not only waste of manpower cost, and easily occur misplacing inclined situation, once raw material is put to the rear, sack end product quality problem directly can be caused, affect production efficiency, therefore need to improve its structure.
Summary of the invention
The technical problem to be solved in the present invention is, for the above-mentioned defect of prior art, provides a kind of Bag Making Machine automatically reloaded automatic material-changing device.
The technical solution adopted for the present invention to solve the technical problems is:
Construct the automatic material-changing device of a kind of Bag Making Machine, comprise frame, wherein, described frame bilateral symmetry is provided with cylinder, the described cylinder upper end of both sides and described frame hinged, lower end is connected with dynamic connecting rod, and described dynamic connecting rod front end is connected with described cylinder, described dynamic connecting rod centre portion and described frame hinged, described dynamic connecting rod end is provided with the projection for playing barrier effect to the rotating shaft being provided with raw material;
Described frame is provided with and determines connecting rod, the described breach determining connecting rod to be provided with for placing described rotating shaft, described dynamic connecting rod is by being connected with described frame through the described attaching parts determining connecting rod;
Described attaching parts to described distance of determining between interlinking lever end is less than the distance between the projection on described attaching parts to described dynamic connecting rod;
When described cylinder is in contraction state, the point of connection position of described cylinder and described dynamic connecting rod is higher than the position of described attaching parts.
The automatic material-changing device of Bag Making Machine of the present invention, wherein, is positioned at the described of the same side and determines connecting rod to be provided with two for placing the breach of described rotating shaft.
The automatic material-changing device of Bag Making Machine of the present invention, wherein, described attaching parts to described distance of determining between interlinking lever end breach is less than the distance between the projection on described attaching parts to described dynamic connecting rod.
The automatic material-changing device of Bag Making Machine of the present invention, wherein, described projection comprises the column gear section be connected with described dynamic connecting rod and the column end cap being positioned at described gear section end, and described gear section diameter is less than described end cap diameter.
The automatic material-changing device of Bag Making Machine of the present invention, wherein, the diameter of described rotating shaft is less than or equal to described gear segment length.
The automatic material-changing device of Bag Making Machine of the present invention, wherein, described dynamic connecting rod and describedly determine connecting rod and be flat and strip shape platy structure.
The automatic material-changing device of Bag Making Machine of the present invention, wherein, described attaching parts is screw rod.
Beneficial effect of the present invention is: by arranging cylinder, dynamic connecting rod and determining the dependency structures such as connecting rod, when raw material changed by needs, the send as an envoy to end face of dynamic connecting rod of cylinder top flushes with the end face determining connecting rod, by rotating shaft along dynamic rod slide to raised position, cylinders retract makes connecting rod have protruding end to decline, then the raw material in rotating shaft is changed, again rotating shaft is rolled in the projection of dynamic connecting rod, cylinder ejector flushes to determining connecting rod, rotating shaft being rolled to turns in breach, last cylinders retract completes reloads, and replaces manually reloading, time saving and energy saving.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, below in conjunction with drawings and Examples, the invention will be further described, accompanying drawing in the following describes is only section Example of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawings can also be obtained according to these accompanying drawings:
Fig. 1 is the automatic material-changing device structural representation of Bag Making Machine of present pre-ferred embodiments.
Detailed description of the invention
In order to make the object of the embodiment of the present invention, technical scheme and advantage clearly, clear, complete description is carried out below in conjunction with the technical scheme in the embodiment of the present invention, obviously, described embodiment is section Example of the present invention, instead of whole embodiment.Based on embodiments of the invention, the every other embodiment that those of ordinary skill in the art obtain under the prerequisite not paying creative work, all belongs to protection scope of the present invention.
The automatic material-changing device structure of Bag Making Machine of present pre-ferred embodiments as shown in Figure 1, comprise frame 1, wherein, frame 1 bilateral symmetry is provided with cylinder 2, cylinder 2 upper end and the frame 1 of both sides are hinged, and lower end is connected with dynamic connecting rod 3, and dynamic connecting rod 3 front end is connected with cylinder 2, dynamic connecting rod 3 centre portion is hinged with frame 1, moves connecting rod 3 end and is provided with projection 31 for playing barrier effect to the rotating shaft 5 being provided with raw material 6; Frame 1 being provided with and determining connecting rod 4, determining the breach 41 connecting rod 4 is provided with for placing rotating shaft 5, dynamic connecting rod 3 is by being connected with frame 1 through the attaching parts 7 determining connecting rod 4; Attaching parts 7 to the distance of determining between connecting rod 4 end is less than the distance between attaching parts 7 to the projection 31 on dynamic connecting rod 3; When cylinder 2 is in contraction state, the point of connection position of cylinder 2 and dynamic connecting rod 3 is higher than the position of attaching parts 7.When raw material 6 changed by needs, cylinder 2 ejects and the end face of connecting rod 3 is flushed with the end face determining connecting rod 4, rotating shaft 5 is slided into protruding 31 positions along dynamic connecting rod 3, and cylinder 2 is retracted and is made connecting rod 3 have protruding 31 ends to decline, and is then changed by the raw material in rotating shaft 5, again rotating shaft 5 is rolled in the projection 31 of dynamic connecting rod 3, cylinder 2 ejects and flushes to determining connecting rod 4, and rotating shaft 5 be rolled to and turn in breach 41, last cylinder 2 has been retracted and reloaded, replace manually reloading, time saving and energy saving.
In the automatic material-changing device of above-mentioned Bag Making Machine, be positioned at the same side determine connecting rod 4 is provided with two for placing the breach 41 of rotating shaft, different raw material rotating shafts 5 can be placed.
In the automatic material-changing device of above-mentioned Bag Making Machine, attaching parts 7 to the distance of determining between connecting rod 4 end notches 41 is less than the distance between attaching parts 7 to the projection 31 on dynamic connecting rod 3, with ensure when cylinder 2 eject the end face of connecting rod 3 is flushed with the end face determining connecting rod 4 time, rotating shaft 5 can be slided into protruding 31 positions along dynamic connecting rod 3.
In the automatic material-changing device of above-mentioned Bag Making Machine, protruding 31 comprise the column gear section 311 be connected with dynamic connecting rod 3 and the column end cap 312 being positioned at gear section 311 end, gear section 311 diameter is less than end cap 312 diameter, to form the step position that can hold rotating shaft 5.
In the automatic material-changing device of above-mentioned Bag Making Machine, the diameter of rotating shaft 5 is less than or equal to gear section 311 length, after ensureing that cylinder 2 ejects and makes the end face of connecting rod 3 flush with the end face determining connecting rod 4, rotating shaft 5 is slided into protruding 31 positions along dynamic connecting rod 3, rotating shaft 5 can the projection 31 on passive connecting rod 3 be blocked.
In the automatic material-changing device of above-mentioned Bag Making Machine, preferably, dynamic connecting rod 3 and determine connecting rod 4 and be flat and strip shape platy structure.
In the automatic material-changing device of above-mentioned Bag Making Machine, preferably, attaching parts 7 is screw rod.
In sum, the present invention is by arranging cylinder 2, dynamic connecting rod 3 and determining the dependency structures such as connecting rod 4, when raw material changed by needs, cylinder 2 ejects and the end face of connecting rod 3 is flushed with the end face determining connecting rod 4, rotating shaft 5 is slided into protruding 31 positions along dynamic connecting rod 3, cylinder 2 is retracted and is made connecting rod 3 have protruding 31 ends to decline, then the raw material 6 in rotating shaft 5 is changed, again rotating shaft 5 is rolled in the projection 31 of dynamic connecting rod 3, cylinder 2 ejects and flushes to determining connecting rod 4, and rotating shaft 5 be rolled to and turn in breach 41, last cylinder 2 has been retracted and reloaded, replace manually reloading, time saving and energy saving.
Should be understood that, for those of ordinary skills, can be improved according to the above description or convert, and all these improve and convert the protection domain that all should belong to claims of the present invention.
Claims (7)
1. the automatic material-changing device of Bag Making Machine, comprise frame, it is characterized in that, described frame bilateral symmetry is provided with cylinder, the described cylinder upper end of both sides and described frame hinged, lower end is connected with dynamic connecting rod, and described dynamic connecting rod front end is connected with described cylinder, described dynamic connecting rod centre portion and described frame hinged, described dynamic connecting rod end is provided with the projection for playing barrier effect to the rotating shaft being provided with raw material;
Described frame is provided with and determines connecting rod, the described breach determining connecting rod to be provided with for placing described rotating shaft, described dynamic connecting rod is by being connected with described frame through the described attaching parts determining connecting rod;
Described attaching parts to described distance of determining between interlinking lever end is less than the distance between the projection on described attaching parts to described dynamic connecting rod;
When described cylinder is in contraction state, the point of connection position of described cylinder and described dynamic connecting rod is higher than the position of described attaching parts.
2. the automatic material-changing device of Bag Making Machine according to claim 1, is characterized in that, is positioned at the described of the same side and determines connecting rod to be provided with two for placing the breach of described rotating shaft.
3. the automatic material-changing device of Bag Making Machine according to claim 2, is characterized in that, described attaching parts to described distance of determining between interlinking lever end breach is less than the distance between the projection on described attaching parts to described dynamic connecting rod.
4. the automatic material-changing device of Bag Making Machine according to claim 3, is characterized in that, described projection comprises the column gear section be connected with described dynamic connecting rod and the column end cap being positioned at described gear section end, and described gear section diameter is less than described end cap diameter.
5. the automatic material-changing device of Bag Making Machine according to claim 4, is characterized in that, the diameter of described rotating shaft is less than or equal to described gear segment length.
6. the automatic material-changing device of the Bag Making Machine according to any one of claim 1-5, is characterized in that, described dynamic connecting rod and describedly determine connecting rod and be flat and strip shape platy structure.
7. the automatic material-changing device of the Bag Making Machine according to any one of claim 1-5, is characterized in that, described attaching parts is screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510384783.2A CN104986600A (en) | 2015-06-30 | 2015-06-30 | Automatic material-replacing device of bag making machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510384783.2A CN104986600A (en) | 2015-06-30 | 2015-06-30 | Automatic material-replacing device of bag making machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104986600A true CN104986600A (en) | 2015-10-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510384783.2A Pending CN104986600A (en) | 2015-06-30 | 2015-06-30 | Automatic material-replacing device of bag making machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN104986600A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0254006A1 (en) * | 1986-07-22 | 1988-01-27 | UNIKAY DISPOSABLES S.r.l. | Feeding rollers changing and splicing device for paper web-winding machines |
| US4892263A (en) * | 1987-07-17 | 1990-01-09 | J. M. Voith Gmbh | Unwinding apparatus for a paper or board web |
| CN102862846A (en) * | 2012-10-09 | 2013-01-09 | 东莞市鑫德机械科技有限公司 | Slitting machine and feeding device thereof |
| CN203767698U (en) * | 2014-03-17 | 2014-08-13 | 华新鄂州包装有限公司 | Woven bag drum feeding device |
| CN204184979U (en) * | 2014-06-25 | 2015-03-04 | 长春派格汽车塑料技术有限公司 | Compounding machine hydraulic charging & device |
| CN204223886U (en) * | 2014-10-28 | 2015-03-25 | 恒烨（福建）卫生用品有限公司 | A kind of amenities coil paper output unit |
| CN204847502U (en) * | 2015-06-30 | 2015-12-09 | 浙江彩汇包装科技有限公司 | Automatic device that reloads of system bag machine |
-
2015
- 2015-06-30 CN CN201510384783.2A patent/CN104986600A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0254006A1 (en) * | 1986-07-22 | 1988-01-27 | UNIKAY DISPOSABLES S.r.l. | Feeding rollers changing and splicing device for paper web-winding machines |
| US4892263A (en) * | 1987-07-17 | 1990-01-09 | J. M. Voith Gmbh | Unwinding apparatus for a paper or board web |
| CN102862846A (en) * | 2012-10-09 | 2013-01-09 | 东莞市鑫德机械科技有限公司 | Slitting machine and feeding device thereof |
| CN203767698U (en) * | 2014-03-17 | 2014-08-13 | 华新鄂州包装有限公司 | Woven bag drum feeding device |
| CN204184979U (en) * | 2014-06-25 | 2015-03-04 | 长春派格汽车塑料技术有限公司 | Compounding machine hydraulic charging & device |
| CN204223886U (en) * | 2014-10-28 | 2015-03-25 | 恒烨（福建）卫生用品有限公司 | A kind of amenities coil paper output unit |
| CN204847502U (en) * | 2015-06-30 | 2015-12-09 | 浙江彩汇包装科技有限公司 | Automatic device that reloads of system bag machine |
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| C06 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20151021 |
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| RJ01 | Rejection of invention patent application after publication |