CN115504034A - Movement structure - Google Patents
Movement structure Download PDFInfo
- Publication number
- CN115504034A CN115504034A CN202110632229.7A CN202110632229A CN115504034A CN 115504034 A CN115504034 A CN 115504034A CN 202110632229 A CN202110632229 A CN 202110632229A CN 115504034 A CN115504034 A CN 115504034A
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- CN
- China
- Prior art keywords
- cutter
- swing link
- head
- welding
- movement
- 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.)
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Links
- 230000033001 locomotion Effects 0.000 title claims abstract description 27
- 238000003466 welding Methods 0.000 claims abstract description 44
- 238000004806 packaging method and process Methods 0.000 claims abstract description 13
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005485 electric heating Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
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
- B65B61/00—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages
- B65B61/04—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for severing webs, or for separating joined packages
- B65B61/06—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for severing webs, or for separating joined packages by cutting
- B65B61/065—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for severing webs, or for separating joined packages by cutting by punching out
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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
- B65B51/00—Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
- B65B51/10—Applying or generating heat or pressure or combinations thereof
- B65B51/22—Applying or generating heat or pressure or combinations thereof by friction or ultrasonic or high-frequency electrical means, i.e. by friction or ultrasonic or induction welding
- B65B51/225—Applying or generating heat or pressure or combinations thereof by friction or ultrasonic or high-frequency electrical means, i.e. by friction or ultrasonic or induction welding by ultrasonic welding
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Package Closures (AREA)
Abstract
The invention provides a machine core structure, which comprises a cutter mechanism and a welding mechanism, wherein the cutter mechanism comprises a first cutter and a second cutter, the first cutter is provided with a top belt head and a hole for a belt to pass through, the second cutter is arranged on the side surface of the first cutter, and the belt passing through the hole is cut off through the relative movement of the second cutter and the first cutter; the automatic packaging machine is characterized in that the first cutter and the second cutter are respectively connected with the first swing arm and the second swing arm and can be driven by the first swing arm and the second swing arm to move up and down, the welding working head is provided with a tape ejecting head, the direction that the packaging tape head enters the machine core when tape feeding is finished is pressed, and the first cutter, the second cutter and the tape ejecting head in the welding working head are sequentially arranged. The invention can be applied to a packer and a belt binding machine, is more flexible in the position arrangement of power and a transmission mechanism, can adapt to the requirement of an ultrasonic welding mode on space, and ensures normal belt ejecting and cutting force.
Description
Technical Field
The invention relates to the field of packaging machines and strapping machines, in particular to a core structure of the packaging machine.
Background
The machine core of the former packer and binding machine is provided with a belt cutting and welding mechanism which is responsible for welding and cutting the packing belt.
In the past, the welding of the packaging tape adopts an electric heating mode, which has great limitation on the material type of the packaging tape, can not be applied to the welding of any material, and has great limitation on the operation of a machine. Conventionally, in the above-described electric heating type baler, the cutter is driven and lifted by a cam located below the cutter, and the distance between the cutter bodies is strictly limited, which is not suitable for the application of the ultrasonic welding method.
Disclosure of Invention
The invention aims to provide a novel machine core structure which has greater selectivity on the connection and installation positions of a cutter and can be adapted to an ultrasonic welding mode. Therefore, the invention adopts the following technical scheme:
the machine core structure comprises a cutter mechanism and a welding mechanism, wherein the cutter mechanism comprises a first cutter and a second cutter, the first cutter is provided with a top belt head and a hole for a belt to pass through, the second cutter is arranged on the side surface of the first cutter, and the belt passing through the hole is cut off through the relative movement of the second cutter and the first cutter; the automatic band feeding device is characterized in that the first cutter and the second cutter are respectively connected with the first swing arm and the second swing arm and can move up and down under the driving of the first swing arm and the second swing arm, the welding working head is provided with a band ejecting head, the direction of the packaging band head entering the machine core when the band feeding is finished is pressed, and the first cutter, the second cutter and the band ejecting head in the welding working head are sequentially arranged.
On the basis of adopting the technical scheme, the invention can also adopt the following further technical schemes or combine the further technical schemes for use:
the first cutter, the second cutter and the tape ejecting head in the welding working head are sequentially arranged, a second transverse structure is arranged in a connecting structure of the second cutter, the second swing rod is located on one side away from the first cutter, power provided by the second swing rod is transmitted to the second cutter through the second transverse structure, the second transverse structure is provided with a yielding structure for the connecting rod of the welding working head to penetrate through, and the first cutter, the second cutter and the welding working head can independently lift.
The connecting structure of the first cutter is provided with a first transverse structure, the first swing rod is positioned at one side far away from the second cutter, and power provided by the first swing rod is transmitted to the first cutter through the first transverse structure.
The rotating shafts of the first swing rod and the second swing rod are arranged on the first side of the movement frame, the first cutter and the second cutter are arranged on the second side of the movement frame, a part matched with the first cam and a part matched with the second cam are respectively arranged on the parts of the first swing rod and the second swing rod extending from the first side to the second side, the first cam and the second cam respectively drive the first swing rod and the second swing rod to rotate upwards, and the first swing rod and the second swing rod are respectively connected with an elastic element playing a resetting role.
The first cutter and the second cutter are respectively arranged on a first lifting structure and a second lifting structure, the first transverse structure and the second transverse structure are respectively arranged in the first lifting structure and the second lifting structure, the first lifting structure and the second lifting structure are respectively movably connected with a first swing rod and a second swing rod, and a guide structure of the first lifting structure and a guide structure of the second lifting structure are arranged in the movement frame.
The welding working head is based on ultrasonic waves; the lower main body of the welding working head is an ultrasonic generator, the upper part of the ultrasonic generator is provided with a connecting rod, and the top belt head is arranged at the top end of the connecting rod.
The welding working head is movably connected with the third swing rod and driven by the third swing rod to do lifting motion.
The rotating shaft of the third swing rod is arranged on the first side of the core frame, the welding working head is arranged on the second side of the core frame, a part matched with the third cam is arranged at the part of the third swing rod extending from the first side to the second side, the third cam drives the third swing rod to rotate upwards, and the third swing rod is further connected with an elastic element playing a role in resetting.
Due to the adoption of the technical scheme, the belt cutting device can be applied to a packer and a belt binding machine, is more flexible in position arrangement of power and a transmission mechanism, can adapt to the space requirement of an ultrasonic welding mode, and ensures normal belt ejecting and belt cutting force.
Drawings
Fig. 1 and 2 are schematic diagrams of different angles of the movement embodiment of the packer adopting an ultrasonic welding mode provided by the invention respectively.
Fig. 3 is an exploded view of the structure between the cutter mechanism and the ultrasonic welding structure according to the embodiment of the present invention.
Fig. 4 is a schematic working diagram of the embodiment of the invention after tape feeding is finished.
Detailed Description
Reference is made to the accompanying drawings. The movement structure provided by the invention comprises a first cutter 1 and a second cutter 2, wherein the first cutter 1 is provided with a top belt head part 11 and a hole 12 for a packaging belt 100 to pass through, when the packaging belt 100 is fed, the packaging belt 100 passes through the hole 12, the belt head part winds a circle and enters a lower sliding plate 301 of a hot-sticking sliding plate mechanism 300 to be limited and blocked, and then the first cutter 1 is pushed upwards to be matched with an upper sliding plate 302 in the sliding plate mechanism so as to push the belt head. The second cutter 2 is disposed at a side of the first cutter 1, and cuts the packing tape passing through the hole 12 by a relative movement with the first cutter 1.
In the invention, the first cutter 1 and the second cutter 2 are respectively connected with the first swing arm 4 and the second swing arm 5 and can be driven by the first swing arm 4 and the second swing arm 5 to move up and down.
The welding working head 3 is further arranged in the core of the packaging machine, the upper end of the working head is provided with a top belt head 31, in the embodiment, ultrasonic waves are adopted in the welding mode, the lower main body of the welding working head 3 is an ultrasonic generator 30, the upper part of the ultrasonic generator 30 is provided with a connecting rod 32, and the top belt head 31 is arranged at the top end of the connecting rod 32. The first cutting knife 1, the second cutting knife 2 and the tape ejecting head 31 in the welding working head 3 are arranged in sequence. The swing rod is used as an output structure of power, so that a transverse structure can be applied in a simple mode, a certain distance can be transversely spanned, the first cutting knife 1, the second cutting knife 2 and the welding working head 3 can be arranged closely (or closely arranged), meanwhile, the ultrasonic generator 30 with a large size at the lower part can be avoided, and the jacking force is guaranteed.
The connecting structure of the second cutter 2 is internally provided with a second transverse structure, the second swing rod 5 is positioned at one side far away from the first cutter 1, the power provided by the second swing rod 5 is transmitted to the second cutter 2 through the second transverse structure, the connecting structure of the first cutter 1 is internally provided with a first transverse structure, the first swing rod 4 is positioned at one side far away from the second cutter 2, and the power provided by the first swing rod 4 is transmitted to the first cutter through the first transverse structure. The second transverse structure is provided with a yielding structure 23 for the connecting rod 32 of the welding working head to penetrate through, the yielding structure 23 can be a yielding hole or a groove, thus, an ultrasonic generator 30 with a larger diameter can be arranged between the first swing rod 4 and the second swing rod 5, the first transverse structure and the second transverse structure pass through the ultrasonic generator 30 from the upper side, the top belt head 3 can be arranged on one side of the first cutting knife 1 and the second cutting knife 2, and the first cutting knife 1, the second cutting knife 2 and the welding working head 3 can all independently lift.
The rotating shafts 7 of the first swing link 4 and the second swing link 5 are arranged on a first side of the movement frame 200, the first cutter 1 and the second cutter 2 are arranged on a second side of the movement frame 200, the first swing link 4 and the second swing link 5 are respectively provided with a part 41 matched with the first cam 71 and a part 51 matched with the second cam 72 on the part extending from the first side to the second side, the first cam 71 and the second cam 72 respectively drive the first swing link 4 and the second swing link 5 to rotate upwards, the first swing link 4 and the second swing link 5 are respectively connected with an elastic element having a reset function, and the elastic elements can be reset springs 81 and 82 respectively. The parts 41, 51 may each be a roller.
The first cutter 1 and the second cutter 2 are respectively arranged on a first lifting structure 13 and a second lifting structure 21, the first lifting structure 13 and the second lifting structure 21 are respectively provided with a first transverse structure 14 and a second transverse structure 22, the first transverse structure 14 and the second transverse structure 22 can be respectively a connecting frame, a plate, a rod and the like, the shapes of the connecting frame, the plate, the rod and the like extend along the transverse direction, the first lifting structure 13 and the second lifting structure 21 are respectively movably connected with transverse connecting long holes 42 and 52 on a first swing rod 4 and a second swing rod 5 through connecting shafts, and guide structures, such as guide holes and grooves and the like, of the first lifting structure 13 and the second lifting structure 21 are arranged in the movement frame 200.
The welding working head 3 is also a component capable of lifting and is movably connected with the third swing rod 6, the movably connected structure can be formed by matching a shaft and a transverse connection long hole, and the welding working head is driven by the third swing rod 6 to lift. The core frame 200 is provided with a guide structure for welding the working head 3, which may be a guide sleeve 201 matched with the connecting rod 32.
The rotating shaft 60 of the third swing link 6 is arranged at the first side of the core frame 200, the welding work head 3 is arranged at the second side of the core frame 200, the third swing link 6 is provided with a component 61 matched with the third cam 73 at a position extending from the first side to the second side, the third cam 73 drives the third swing link 6 to rotate upwards, the third swing link 6 is further connected with an elastic element 83 playing a role in resetting, and the elastic element 83 can be a resetting spring. The member 61 may be a roller.
In the description of the present invention, it is to be understood that the terms "one end", "the other end", "outside", "inside", "horizontal", "end", "length", "outer end", "left", "right", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. The terms "first" and "second" are also used for brevity of description only and do not indicate or imply relative importance.
The above description is only an embodiment of the present invention, but the structural features of the present invention are not limited thereto, and any changes or modifications within the scope of the present invention by those skilled in the art are covered by the present invention.
Claims (8)
1. The machine core structure comprises a cutter mechanism and a welding mechanism, wherein the cutter mechanism comprises a first cutter and a second cutter, the first cutter is provided with a top belt head and a hole for a belt to pass through, the second cutter is arranged on the side surface of the first cutter, and the belt passing through the hole is cut off through the relative movement of the second cutter and the first cutter; the automatic packaging machine is characterized in that the first cutter and the second cutter are respectively connected with the first swing arm and the second swing arm and can be driven by the first swing arm and the second swing arm to move up and down, the welding working head is provided with a tape ejecting head, the direction that the packaging tape head enters the machine core when tape feeding is finished is pressed, and the first cutter, the second cutter and the tape ejecting head in the welding working head are sequentially arranged.
2. The movement structure according to claim 1, wherein a second transverse structure is provided in the connection structure of the second cutter, the second swing link is located at a side far from the first cutter, power provided by the second swing link is transmitted to the second cutter through the second transverse structure, the second transverse structure is provided with a yielding structure for the connection rod of the welding working head to pass through, and the first cutter, the second cutter and the welding working head can be lifted independently.
3. The movement structure according to claim 2, wherein the connecting structure of the first cutter has a first transverse structure, the first swing link is located at a side away from the second cutter, and the power provided by the first swing link is transmitted to the first cutter through the first transverse structure.
4. The movement structure of claim 1, wherein the rotation shafts of the first swing link and the second swing link are disposed on a first side of the movement frame, the first cutter and the second cutter are disposed on a second side of the movement frame, the first swing link and the second swing link are respectively provided with a component cooperating with the first cam and a component cooperating with the second cam at a position extending from the first side to the second side, the first cam and the second cam respectively drive the first swing link and the second swing link to rotate upward, and the first swing link and the second swing link are respectively connected with an elastic element for restoring.
5. The movement structure according to claim 3, wherein the first cutter and the second cutter are respectively disposed on a first lifting structure and a second lifting structure, the first lifting structure and the second lifting structure are respectively disposed with the first transverse structure and the second transverse structure, the first lifting structure and the second lifting structure are respectively movably connected with the first swing link and the second swing link, and the movement frame is disposed with a guiding structure of the first lifting structure and the second lifting structure.
6. The movement structure according to claim 1, wherein the welding head is an ultrasonic-based welding head; the lower main body of the welding working head is an ultrasonic generator, the upper part of the ultrasonic generator is provided with a connecting rod, and the top belt head is arranged at the top end of the connecting rod.
7. The movement structure according to claim 1, 2, 3, 4, 5 or 6, wherein the welding head is movably connected with the third swing link and driven by the third swing link to move up and down.
8. The movement structure of claim 7, wherein the rotating shaft of the third swing link is arranged at a first side of the movement frame, the welding head is arranged at a second side of the movement frame, the third swing link is provided with a component which is matched with the third cam at a position extending from the first side to the second side, the third cam drives the third swing link to rotate upwards, and the third swing link is further connected with an elastic element for resetting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110632229.7A CN115504034A (en) | 2021-06-07 | 2021-06-07 | Movement structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110632229.7A CN115504034A (en) | 2021-06-07 | 2021-06-07 | Movement structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115504034A true CN115504034A (en) | 2022-12-23 |
Family
ID=84499080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110632229.7A Pending CN115504034A (en) | 2021-06-07 | 2021-06-07 | Movement structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115504034A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6625517B1 (en) * | 1999-04-26 | 2003-09-23 | Emil D. Bogdanov | Position feedback system and method for use thereof |
| CN201249880Y (en) * | 2008-07-16 | 2009-06-03 | 王庆伯 | Improved bundler |
| CN204776152U (en) * | 2015-07-02 | 2015-11-18 | 台州旭田包装机械有限公司 | A cam mechanism assembly for banding machine |
| CN105564732A (en) * | 2016-02-27 | 2016-05-11 | 台州旭田包装机械有限公司 | Multifunctional control movement on packaging machine |
| CN217125351U (en) * | 2021-06-07 | 2022-08-05 | 杭州永创智能设备股份有限公司 | Movement structure |
-
2021
- 2021-06-07 CN CN202110632229.7A patent/CN115504034A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6625517B1 (en) * | 1999-04-26 | 2003-09-23 | Emil D. Bogdanov | Position feedback system and method for use thereof |
| CN201249880Y (en) * | 2008-07-16 | 2009-06-03 | 王庆伯 | Improved bundler |
| CN204776152U (en) * | 2015-07-02 | 2015-11-18 | 台州旭田包装机械有限公司 | A cam mechanism assembly for banding machine |
| CN105564732A (en) * | 2016-02-27 | 2016-05-11 | 台州旭田包装机械有限公司 | Multifunctional control movement on packaging machine |
| CN217125351U (en) * | 2021-06-07 | 2022-08-05 | 杭州永创智能设备股份有限公司 | Movement structure |
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