CN112407451A - Bidirectional bag cutting, heat sealing and sealing mechanism - Google Patents
Bidirectional bag cutting, heat sealing and sealing mechanism Download PDFInfo
- Publication number
- CN112407451A CN112407451A CN202010811809.8A CN202010811809A CN112407451A CN 112407451 A CN112407451 A CN 112407451A CN 202010811809 A CN202010811809 A CN 202010811809A CN 112407451 A CN112407451 A CN 112407451A
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- fixing plate
- transverse sealing
- sealing
- cylinder
- heat
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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
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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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Package Closures (AREA)
Abstract
The invention discloses a bidirectional bag cutting, heat sealing and sealing mechanism, which comprises a cylinder: the cylinder is fixedly provided with a cylinder fixing plate which is connected with a front transverse sealing fixing plate and a rear transverse sealing fixing plate through guide pillars; the cylinder fixing plate is movably connected with the front transverse sealing fixing plate; the movable end of the cylinder is connected with a first cutter seat, the rear end of the first cutter seat is fixedly provided with a first pattern cutter, and the front transverse sealing fixing plate is fixedly provided with a front transverse sealing device; the rear transverse sealing fixing plate is fixedly provided with a rear transverse sealing device; the middle part of the rear transverse sealing fixing plate is provided with a through hole, a second cutter seat is arranged in the through hole, a second pattern cutter is fixedly mounted at the front end of the second cutter seat, and the second cutter seat is connected to the gear through a pushing curved rod. The invention provides a mechanism capable of automatically completing heat sealing and cutting of a packaging bag. The device simple structure, the operation of being convenient for, degree of automation is high, and the heat seal is fast, seals beautifully to effectively reduced the accident rate, improved equipment for packing production efficiency and quality.
Description
Technical Field
The invention relates to the field of mechanical manufacturing and processing, in particular to a bidirectional bag cutting, heat sealing and sealing mechanism.
Background
Most of packaging and sealing equipment in modern production links basically adopts an indentation heat sealing process, and due to the fact that the packaging bags are not made in place enough in time holding, the packaging bags are prone to not being completely thermally sealed and adhered, so that packaging seals are broken.
Therefore, it is conceived to solve the problems of the prior art by providing a mechanism having a new structure, which is a bidirectional bag cutting, heat sealing and sealing mechanism, and which can automatically complete heat sealing and cutting of a packaging bag by determining the heat sealing state of the packaging bag by a proximity switch. The horizontal sealing device of the mechanism is internally provided with a pattern cutter, a return spring arranged between an air cylinder fixing plate and a front horizontal sealing fixing plate is reset in time when the packaging bag is cut off in a heat seal manner, and the rear horizontal sealing device is driven by a gear to push a curved rod to reset when the packaging bag is cut off in a heat seal manner. The device simple structure, the operation of being convenient for, degree of automation is high, and the heat seal is fast, seals beautifully to effectively reduced the accident rate, improved equipment for packing production efficiency and quality.
Disclosure of Invention
The invention aims to improve and innovate the defects and problems in the prior art and provides a bidirectional bag cutting and heat sealing mechanism.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a two-way bag heat-seal sealing mechanism that cuts, includes the cylinder: the air cylinder is fixedly provided with an air cylinder fixing plate through an inner hexagon bolt, a balance cushion block is arranged between the air cylinder fixing plate and the air cylinder, the air cylinder fixing plate is connected with a front transverse sealing fixing plate and a rear transverse sealing fixing plate through guide pillars, and the air cylinder fixing plate, the front transverse sealing fixing plate and the rear transverse sealing fixing plate are coaxially parallel; the cylinder fixing plate is movably connected with the front transverse sealing fixing plate through a hexagon head bolt and nut, the cylinder fixing plate is positioned in front of the front transverse sealing fixing plate, and a spring is sleeved on a bolt between the cylinder fixing plate and the front transverse sealing fixing plate; the movable end of the cylinder is connected with a first cutter seat, the rear end of the first cutter seat is fixedly provided with a first pattern cutter through a screw, the front transverse sealing fixing plate is fixedly provided with a front transverse sealing device through a screw, the front transverse sealing fixing plate is positioned in front of the front transverse sealing device, and a first heat insulation block is arranged between the front transverse sealing fixing plate and the front transverse sealing device; the rear transverse sealing fixing plate is fixedly provided with a rear transverse sealing device through screws, the rear transverse sealing device is positioned in front of the rear transverse sealing fixing plate, a second heat insulation block is arranged between the rear transverse sealing device and the rear transverse sealing fixing plate, and heating tubes are arranged on the front transverse sealing device and the rear transverse sealing device; the middle part of the rear transverse sealing fixing plate is provided with a through hole, a second cutter seat is arranged in the through hole, the second cutter seat penetrates through the rear transverse sealing fixing plate and can slide back and forth, a second pattern cutter is fixedly arranged at the front end of the second cutter seat through a screw, and the second cutter seat is connected to the gear through a pushing curved rod; and a proximity switch is arranged on the guide post corresponding to the joint of the front transverse sealing device and the rear transverse sealing device, and a proximity switch induction block is arranged on the front transverse sealing device.
The cylinder is a thin cylinder, and the preferred model is sda-20x 10.
The balance weight is a rectangular block, preferably made of 45# steel.
The cylinder fixed plate is a rectangular plate, and is preferably made of stainless steel.
The first pattern cutter and the second pattern cutter are in a knife switch blade shape, and preferably made of 304 stainless steel.
The first cutter seat and the second cutter seat are solid rectangular blocks, and are preferably made of aluminum.
And the front transverse sealing fixing plate are rectangular plates, and preferably made of stainless steel.
The first heat insulation block and the second heat insulation block are rectangular blocks, and are preferably made of bakelite.
The gear is an eccentric gear and is subjected to surface hardening treatment.
The guide posts are fine positioning parts, and preferably a pair of symmetrical guide posts is arranged.
Compared with the prior art, the invention has the beneficial effects that:
the invention provides a bidirectional bag cutting, heat sealing and sealing mechanism, which can judge the heat sealing state of a packaging bag through a proximity switch and can automatically complete the heat sealing and cutting of the packaging bag. The horizontal sealing device of the mechanism is internally provided with a pattern cutter, a return spring arranged between an air cylinder fixing plate and a front horizontal sealing fixing plate is reset in time when the packaging bag is cut off in a heat seal manner, and the rear horizontal sealing device is driven by a gear to push a curved rod to reset when the packaging bag is cut off in a heat seal manner. The device simple structure, the operation of being convenient for, degree of automation is high, and the heat seal is fast, seals beautifully to effectively reduced the accident rate, improved equipment for packing production efficiency and quality.
Drawings
FIG. 1 is a schematic structural view of the present invention;
in the figure: 1. a cylinder; 2. balancing the cushion block; 3. a cylinder fixing plate; 4. a spring; 5. a first pattern cutter; 6. a first cutter holder; 7. a front transverse seal fixing plate; 8. a first insulation block; 9. a front transverse sealing device; 10. a rear transverse sealing device; 11. a second insulation block; 12. a rear transverse sealing fixing plate; 13. a second pattern cutter; 14. a second cutter holder; 15. pushing the curved bar; 16. a gear; 17. a guide post; 18. a proximity switch; 19. and a proximity switch sensing block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Referring to fig. 1, the present invention provides a technical solution: the cylinder fixing plate 3 is fixedly installed on the cylinder 1 through an inner hexagon bolt, a balance cushion block 2 is arranged between the cylinder fixing plate 3 and the cylinder 1, the cylinder fixing plate 3 is connected with a front transverse sealing fixing plate 7 and a rear transverse sealing fixing plate 12 through a guide pillar 17, and the cylinder fixing plate 3, the front transverse sealing fixing plate 7 and the rear transverse sealing fixing plate 12 are coaxially parallel; the cylinder fixing plate 3 is movably connected with the front transverse sealing fixing plate 7 through hexagon bolts and nuts, the cylinder fixing plate 3 is positioned in front of the front transverse sealing fixing plate 7, and a spring 4 is sleeved on a bolt between the cylinder fixing plate 3 and the front transverse sealing fixing plate 7; the movable end of the cylinder 1 is connected with a first cutter seat 6, a first pattern cutter 5 is fixedly mounted at the rear end of the first cutter seat 6 through screws, a front transverse sealing device 9 is fixedly mounted on the front transverse sealing fixing plate 7 through screws, the front transverse sealing fixing plate 7 is positioned in front of the front transverse sealing device 9, and a first heat insulation block 8 is arranged between the front transverse sealing fixing plate 7 and the front transverse sealing device 9; the rear transverse sealing fixing plate 12 is fixedly provided with a rear transverse sealing device 10 through screws, the rear transverse sealing device 10 is positioned in front of the rear transverse sealing fixing plate 12, a second heat insulation block 11 is arranged between the rear transverse sealing device 10 and the rear transverse sealing fixing plate 12, and heating tubes are respectively arranged on the front transverse sealing device 9 and the rear transverse sealing device 10; a through hole is formed in the middle of the rear transverse sealing fixing plate 12, a second cutter seat 14 is arranged in the through hole, the second cutter seat 14 penetrates through the rear transverse sealing fixing plate 12 and can slide back and forth, a second pattern cutter 13 is fixedly mounted at the front end of the second cutter seat 14 through a screw, and the second cutter seat 14 is connected to a gear 16 through a pushing curved rod 15; and a proximity switch 18 is arranged on the guide post 17 corresponding to the joint of the front transverse sealing device 9 and the rear transverse sealing device 10, and a proximity switch induction block 19 is arranged on the front transverse sealing device.
Further, the cylinder is a thin cylinder, and the preferred model is sda-20x 10.
The balance weight is a rectangular block, preferably made of 45# steel.
The cylinder fixed plate is a rectangular plate, and is preferably made of stainless steel.
The first pattern cutter and the second pattern cutter are in a knife switch blade shape, and preferably made of 304 stainless steel.
The first cutter seat and the second cutter seat are solid rectangular blocks, and are preferably made of aluminum.
And the front transverse sealing fixing plate are rectangular plates, and preferably made of stainless steel.
The first heat insulation block and the second heat insulation block are rectangular blocks, and are preferably made of bakelite.
The gear is an eccentric gear and is subjected to surface hardening treatment.
The guide posts are fine positioning parts, and preferably a pair of symmetrical guide posts is arranged.
The working principle is as follows: in practical use, the bidirectional bag cutting, heat sealing and sealing mechanism provided by the invention is used in pairs, the pair of mechanisms are symmetrically arranged, and gears of the two mechanisms are meshed with each other to form a paired bidirectional bag cutting and heat sealing assembly line. When the proximity switch detects that the switch induction block reaches the designated position, a signal is sent to a control system of the whole machine, the control system controls the cylinder to act, a reset spring arranged between a cylinder fixing plate and a front transverse sealing fixing plate is reset in time, and the rear transverse sealing device is driven by a gear to push a curved rod to reset when being in heat seal cutting off similarly.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a two-way bag heat-seal sealing mechanism that cuts, includes the cylinder, its characterized in that: the air cylinder is fixedly provided with an air cylinder fixing plate through an inner hexagon bolt, a balance cushion block is arranged between the air cylinder fixing plate and the air cylinder, the air cylinder fixing plate is connected with a front transverse sealing fixing plate and a rear transverse sealing fixing plate through guide pillars, and the air cylinder fixing plate, the front transverse sealing fixing plate and the rear transverse sealing fixing plate are coaxially parallel; the cylinder fixing plate is movably connected with the front transverse sealing fixing plate through a hexagon head bolt and nut, the cylinder fixing plate is positioned in front of the front transverse sealing fixing plate, and a spring is sleeved on a bolt between the cylinder fixing plate and the front transverse sealing fixing plate; the movable end of the cylinder is connected with a first cutter seat, the rear end of the first cutter seat is fixedly provided with a first pattern cutter through a screw, the front transverse sealing fixing plate is fixedly provided with a front transverse sealing device through a screw, the front transverse sealing fixing plate is positioned in front of the front transverse sealing device, and a first heat insulation block is arranged between the front transverse sealing fixing plate and the front transverse sealing device; the rear transverse sealing fixing plate is fixedly provided with a rear transverse sealing device through screws, the rear transverse sealing device is positioned in front of the rear transverse sealing fixing plate, a second heat insulation block is arranged between the rear transverse sealing device and the rear transverse sealing fixing plate, and heating tubes are arranged on the front transverse sealing device and the rear transverse sealing device; the middle part of the rear transverse sealing fixing plate is provided with a through hole, a second cutter seat is arranged in the through hole, the second cutter seat penetrates through the rear transverse sealing fixing plate and can slide back and forth, a second pattern cutter is fixedly arranged at the front end of the second cutter seat through a screw, and the second cutter seat is connected to the gear through a pushing curved rod; and a proximity switch is arranged on the guide post corresponding to the joint of the front transverse sealing device and the rear transverse sealing device, and a proximity switch induction block is arranged on the front transverse sealing device.
2. The bidirectional bag cutting, heat sealing and sealing mechanism according to claim 1, wherein: the cylinder is a thin cylinder, and the preferred model is sda-20x 10.
3. The bidirectional bag cutting, heat sealing and sealing mechanism according to claim 1, wherein: the balance weight is a rectangular block, preferably made of 45# steel.
4. The bidirectional bag cutting, heat sealing and sealing mechanism according to claim 1, wherein: the cylinder fixed plate is a rectangular plate, and is preferably made of stainless steel.
5. The bidirectional bag cutting, heat sealing and sealing mechanism according to claim 1, wherein: the first pattern cutter and the second pattern cutter are in a knife switch blade shape, and preferably made of 304 stainless steel.
6. The bidirectional bag cutting, heat sealing and sealing mechanism according to claim 1, wherein: the first cutter seat and the second cutter seat are solid rectangular blocks, and are preferably made of aluminum.
7. The bidirectional bag cutting, heat sealing and sealing mechanism according to claim 1, wherein: and the front transverse sealing fixing plate are rectangular plates, and preferably made of stainless steel.
8. The bidirectional bag cutting, heat sealing and sealing mechanism according to claim 1, wherein: the first heat insulation block and the second heat insulation block are rectangular blocks, and are preferably made of bakelite.
9. The bidirectional bag cutting, heat sealing and sealing mechanism according to claim 1, wherein: the gear is an eccentric gear and is subjected to surface hardening treatment.
10. The bidirectional bag cutting, heat sealing and sealing mechanism according to claim 1, wherein: the guide posts are fine positioning parts, and preferably a pair of symmetrical guide posts is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010811809.8A CN112407451A (en) | 2020-08-13 | 2020-08-13 | Bidirectional bag cutting, heat sealing and sealing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010811809.8A CN112407451A (en) | 2020-08-13 | 2020-08-13 | Bidirectional bag cutting, heat sealing and sealing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112407451A true CN112407451A (en) | 2021-02-26 |
Family
ID=74853914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010811809.8A Pending CN112407451A (en) | 2020-08-13 | 2020-08-13 | Bidirectional bag cutting, heat sealing and sealing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112407451A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0880916A (en) * | 1994-09-13 | 1996-03-26 | Shinsei:Kk | Heat-seal method in continuous bag-making and filling machine and device thereof |
| CN202670172U (en) * | 2012-07-16 | 2013-01-16 | 上海松川远亿机械设备有限公司 | Self-adaption type transverse sealing mechanism of vertical type packing machine |
| CN203624070U (en) * | 2013-10-24 | 2014-06-04 | 汕头市锦华泰包装机械有限公司 | Packaging bag sealing opening fillet stamping device of automatic packaging machine |
| CN204096136U (en) * | 2014-06-17 | 2015-01-14 | 山东逸风医疗科技有限公司 | Automatic bag-opening capper |
| CN109051097A (en) * | 2018-10-15 | 2018-12-21 | 东莞市旭田包装机械有限公司 | A kind of sealing of strap and disconnecting device |
| CN208931793U (en) * | 2018-09-29 | 2019-06-04 | 天津瑞泰包装机械有限公司 | Full servo high-speed packing mechanical equipment sealing mechanism |
| CN211055542U (en) * | 2019-10-10 | 2020-07-21 | 安徽大松自动化科技有限公司 | Full-automatic vertical PE film packaging machine |
-
2020
- 2020-08-13 CN CN202010811809.8A patent/CN112407451A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0880916A (en) * | 1994-09-13 | 1996-03-26 | Shinsei:Kk | Heat-seal method in continuous bag-making and filling machine and device thereof |
| CN202670172U (en) * | 2012-07-16 | 2013-01-16 | 上海松川远亿机械设备有限公司 | Self-adaption type transverse sealing mechanism of vertical type packing machine |
| CN203624070U (en) * | 2013-10-24 | 2014-06-04 | 汕头市锦华泰包装机械有限公司 | Packaging bag sealing opening fillet stamping device of automatic packaging machine |
| CN204096136U (en) * | 2014-06-17 | 2015-01-14 | 山东逸风医疗科技有限公司 | Automatic bag-opening capper |
| CN208931793U (en) * | 2018-09-29 | 2019-06-04 | 天津瑞泰包装机械有限公司 | Full servo high-speed packing mechanical equipment sealing mechanism |
| CN109051097A (en) * | 2018-10-15 | 2018-12-21 | 东莞市旭田包装机械有限公司 | A kind of sealing of strap and disconnecting device |
| CN211055542U (en) * | 2019-10-10 | 2020-07-21 | 安徽大松自动化科技有限公司 | Full-automatic vertical PE film packaging machine |
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Application publication date: 20210226 |