CN110525738B - High-speed packaging end sealing device with distribution function - Google Patents
High-speed packaging end sealing device with distribution function Download PDFInfo
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- CN110525738B CN110525738B CN201910808393.1A CN201910808393A CN110525738B CN 110525738 B CN110525738 B CN 110525738B CN 201910808393 A CN201910808393 A CN 201910808393A CN 110525738 B CN110525738 B CN 110525738B
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- plate
- shifting
- shifting plate
- cutter
- sealing mechanism
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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
-
- 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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- Mechanical Engineering (AREA)
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Abstract
The invention discloses a high-speed packaging end sealing device with a distributing function, wherein a long-strip-shaped packaging semi-finished product sealed by a front end back sealing mechanism is intermittently conveyed by a conveying device of a packaging machine, the back sealing mechanism, the conveying mechanism and the end sealing mechanism work in a coordinated and synchronous manner, the conveying device conveys a unit forwards, then an air cylinder of the end sealing device drives a shifting plate and a cutter to move downwards at a high speed, when the shifting plate falls to a certain height, a shifting plate guide plate controls the shifting plate to move towards two sides, a packaging film is flattened and pressed downwards, when the shifting plate touches a silica gel base at the bottom, the shifting plate is kept still, but an air cylinder push rod continues to extend, the cutter is driven to continue to move downwards until the shifting plate touches the base at the bottom, the packaging film is cut off in a very short time through hot sealing, and finally the air cylinder contracts to drive the shifting plate and the cutter to return to the original position. The device is efficient, and the good reliability can reduce the size of the horizontal banding of wrapping bag to a great extent, makes the packing more pleasing to the eye, has saved the packing cost.
Description
Technical Field
The invention relates to a high-speed packaging end sealing device with a distribution function, and belongs to the technical field of packaging.
Background
With the continuous development of science and technology and the emergence of various new products, new requirements are put forward on packaging technology and equipment. Future packaging machines are matched with industrial automation, the overall level of packaging equipment is improved, and multifunctional and low-consumption packaging equipment is developed. At present, an end sealing mechanism of a packaging machine has the defects of long edge sealing of a packaged product (especially when the content is in a loose state), unattractive appearance of the product, waste of packaging materials, low efficiency and the like, and generates unnecessary economic loss. Therefore, the research and development of the high-speed packaging end sealing device with the distribution function have important significance for realizing the automation of packaging products, improving the working efficiency of packaging and enhancing the competitiveness of enterprises.
Disclosure of Invention
The invention provides a high-speed packaging end sealing device with a distributing function, wherein a long-cylinder-shaped semi-finished product package sealed by a front end middle sealing mechanism is intermittently conveyed by a conveying device, the conveying device conveys a unit forwards, then a cylinder of the end sealing device drives a shifting plate and a cutter to move downwards at a high speed, and when the end sealing device falls to a certain height, the shifting plate guide plate controls the shifting plate to move towards two sides, so that a packaging film is flattened and pressed downwards, a packaged product is firmer, and meanwhile, the shifting plate also plays a role in protecting an outer packaging film. When the shifting plate touches the base, the shifting plate is kept still, but the push rod of the air cylinder continues to extend to drive the cutter to continue to move downwards until the shifting plate touches the base at the bottom, and the packaging film is cut off in a very short time in a heat sealing mode. And finally, the cylinder contracts to drive the shifting plate and the cutter to return to the original position.
The invention relates to a high-speed packaging end sealing device with a distributing function, which comprises a rack 1, a plate shifting mechanism 2 and a heat sealing mechanism 3. The plate shifting mechanism 2 and the heat sealing mechanism 3 are arranged inside the frame 1;
as an alternative solution, the frame 1 mainly functions to support the whole end sealing mechanism.
As an optional technical scheme, the plate shifting mechanism 2 comprises a shifting plate 2-1, a shifting plate mounting part 2-2, a spring 2-3, a shifting plate guide plate 2-4, a shifting plate rotating shaft 2-5 and a spring fixing part 2-6;
the shifting plate 2-1 is connected to the shifting plate mounting part 2-2 through a shifting plate rotating shaft 2-5, and the shifting plate rotating shaft 2-5 can keep the relative position of the shifting plate 2-1 when the shifting plate 2-1 is separated towards two sides; the shifting plate mounting piece 2-2 is mounted on the shifting plate mounting frame 3-4 through a bolt. Two ends of the spring 2-3 are respectively fixed on the shifting plate mounting piece 2-2 and the spring fixing piece 2-6, and the spring 2-3 is mainly used for fixing the relative position between the shifting plate mounting piece 3-4 and the cutter mounting seat 3-6 at the initial position; the shifting plate guide plates 2-4 are provided with fold-line-shaped long strip-shaped holes, and the specification and shape of the holes determine the descending distance and the initial separation position of the shifting plate;
as an optional technical scheme, the heat sealing mechanism 3 comprises an air cylinder 3-1, an upper fixing plate 3-2, a guide sliding rail 3-3, a shifting plate mounting frame 3-4, a shifting plate limiting column 3-5, a cutter mounting seat 3-6, a cutter elastic column 3-7, a cutter 3-8, a base 3-9, a silica gel fixing seat 3-10, a guide sliding block 3-11, a lower fixing plate 3-12 and a heating plate 3-13;
the air cylinder 3-1 is fixed on the upper fixing plate 3-2 through a fastening bolt of the air cylinder, and an air cylinder push rod penetrates through the shifting plate mounting frame 3-4 and then is mounted on the cutter mounting seat 3-6 through a bolt; two sides of the heat sealing mechanism are distributed with two guide sliding rails 3-3, the upper ends of the guide sliding rails 3-3 are fixed on the upper fixing plate 3-2, and the lower ends are fixed on the lower fixing plate 3-12; the guide sliding rail 3-3 can ensure that the heat sealing mechanism keeps vertical in the descending process, thereby ensuring better sealing effect; the shifting plate mounting frame 3-4 and the cutter mounting seat 3-6 are fixed on the guide sliding rail 3-3 through a guide sliding block 3-11; the upper end of a shifting plate limiting column 3-5 is fixed on a shifting plate mounting frame 3-4, the lower end of the shifting plate limiting column is fixed on a cutter mounting seat 3-6, the other end of the shifting plate limiting column 3-5 extends out of a section, the diameter of the extension section is slightly smaller, and the initial relative position between the shifting plate mounting frame 3-4 and the cutter mounting seat 3-6 is fixed through the shifting plate limiting column 3-5; a cutter elastic column 3-7 is arranged between the cutter mounting seat 3-6 and the cutter 3-8, the mechanism can generate larger impact in a short time of heat sealing, and the elastic column 3-7 absorbs part of the impact when the cutter 3-8 is subjected to heat sealing, so that the stability is ensured; the heating sheets 3-13 are tightly attached to the two sides of the cutter 3-8, so that the cutter 3-8 reaches a certain working temperature; the base 3-9 is fixed on the fixed seat 3-10, and the base 3-9 mainly plays a role of bearing a packaged product and can also absorb a part of working impact force.
The high-speed packaging end sealing device with the distribution function is suitable for continuous high-speed end sealing of most products. Firstly, long cylindrical semi-finished product packages sealed by a front end middle sealing mechanism are intermittently conveyed by a conveying device of a packaging machine, the middle sealing mechanism, the conveying mechanism and the end sealing mechanism work coordinately and synchronously, the conveying device conveys a unit forwards, a cylinder 3-1 drives a shifting plate mechanism 2 and a heat sealing mechanism 3 to move downwards integrally along a guide slide rail 3-3, the lower half part of a shifting plate 2-1 moves downwards along a groove on a shifting plate guide plate 2-4 in the downward movement process and is separated towards two sides at a certain position, when the lower end of the shifting plate 2-1 is lowered to a certain height and contacts a base 3-9 at the lower end, the shifting plate 2-1 and the shifting plate 3-4 are kept still, the cylinder 3-1 extends continuously to drive a cutter mounting seat 3-6 and a cutter 3-8 to move downwards continuously, the springs 2-3 continue to be stretched, the relative positions of the cutter mounting seats 3-6 and the shifting plate mounting frames 3-4 are enlarged, when the cutters 3-8 contact the packaging film, heat sealing is completed within a short time, then the air cylinders 3-1 contract, the mechanism returns to the initial position, and the implementation process of the device is repeated continuously to complete processing work.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal details of the present invention;
FIG. 3 is an elevational view of the overall construction of the present invention;
fig. 4 is a side view of the overall structure of the present invention.
Detailed Description
The invention will be further described with reference to the accompanying drawings in which:
referring to fig. 1, the high-speed packaging end sealing device with a distributing function in the invention comprises a frame 1, a plate shifting mechanism 2 and a heat sealing mechanism 3.
Referring to fig. 2, the plate-pulling mechanism 2 comprises a pulling plate 2-1, a pulling plate installation part 2-2, a spring 2-3, a pulling plate guide plate 2-4, a pulling plate rotating shaft 2-5 and a spring fixing part 2-6.
The shifting plate 2-1 is connected to the shifting plate mounting part 2-2 through a shifting plate rotating shaft 2-5, and the shifting plate rotating shaft 2-5 can keep the relative position of the shifting plate 2-1 when the shifting plate 2-1 is overturned towards two sides. The shifting plate mounting piece is mounted on the shifting plate mounting frame 3-4 through a bolt; two ends of the spring 2-3 are respectively fixed on the shifting plate mounting piece 2-2 and the spring fixing piece 2-6, and the spring 2-3 is mainly used for fixing the position between the shifting plate mounting piece 3-4 and the cutter mounting seat 3-6 in the initial position. The shifting plate guide plates 2-4 are provided with fold-line-shaped long strip-shaped holes, and the specification and the shape of the holes determine the descending distance and the initial separation position of the shifting plate.
Referring to fig. 2, the heat sealing mechanism 3 comprises a cylinder 3-1, an upper fixing plate 3-2, a guide sliding rail 3-3, a shifting plate mounting frame 3-4, a shifting plate limiting column 3-5, a cutter mounting seat 3-6, a cutter elastic column 3-7, a cutter 3-8, a base 3-9, a silica gel fixing seat 3-10, a guide sliding block 3-11, a lower fixing plate 3-12 and a heating plate 3-13.
The air cylinder 3-1 is fixed on the upper fixing plate 3-2 through a fastening bolt of the air cylinder, and an air cylinder push rod penetrates through the shifting plate mounting frame 3-4 and then is mounted on the cutter mounting seat 3-6 through a bolt; two sides of the heat sealing mechanism are distributed with two guide sliding rails 3-3, the upper ends of the guide sliding rails 3-3 are fixed on the upper fixing plate 3-2, and the lower ends are fixed on the lower fixing plate 3-12; the guide sliding rail 3-3 can ensure that the heat sealing mechanism keeps vertical in the descending process, thereby ensuring better sealing effect; the shifting plate mounting frame 3-4 and the cutter mounting seat 3-6 are fixed on the guide sliding rail 3-3 through a guide sliding block; the upper end of the shifting plate limiting column 3-5 is fixed on the shifting plate mounting frame 3-4, the lower end of the shifting plate limiting column is fixed on the cutter mounting seat 3-6, the other end of the shifting plate limiting column 3-5 extends out of a section, the diameter of the extended section is slightly smaller, and the initial relative position between the shifting plate mounting frame 3-4 and the cutter mounting seat 3-6 is fixed through the shifting plate limiting column 3-5. A cutter elastic column 3-7 is arranged between the cutter mounting seat 3-6 and the cutter, the mechanism can generate larger impact in a short time of heat sealing, and the elastic column 3-7 absorbs part of the impact when the cutter 3-8 is used for heat sealing, so that the stability is ensured; the heating sheets 3-13 are tightly attached to the surfaces of the cutters 3-8, so that the cutters 3-8 reach a certain working temperature; the base 3-9 is fixed on the silica gel fixing seat 3-10.
The specific working steps are as follows:
firstly, a long-strip-shaped packaging semi-finished product sealed by a front end middle sealing mechanism is intermittently conveyed by a conveying device, the middle sealing mechanism, the conveying mechanism and the end sealing mechanism work coordinately and synchronously, the conveying device conveys a unit forwards, a cylinder 3-1 drives a shifting plate mechanism 2 and a heat sealing mechanism 3 to move downwards integrally along a guide slide rail 3-3, in the process of moving downwards, the lower half part of the shifting plate 2-1 moves downwards along a groove on a shifting plate guide plate 2-4 and is separated towards two sides at a certain position at the same time, a packaging film is flattened and pressed downwards, and the shifting plate 2-1 plays a role in protecting an outer packaging film. When the height of the machine falls to a certain height, the lower end of the shifting plate 2-1 contacts the base 3-9 at the lower end, the shifting plate 2-1 and the shifting plate mounting frame 3-4 are kept still, the air cylinder 3-1 extends continuously to drive the cutter mounting seat 3-6 and the cutter 3-8 to continue to move downwards, the relative position between the cutter mounting seat 3-6 and the shifting plate mounting frame 3-4 is increased, when the cutter 3-8 contacts a packaging film, heat sealing is completed within a very short time, then the air cylinder 3-1 contracts, the mechanism returns to the initial position, and the action is repeated continuously.
The above description is only illustrative of the embodiments of the present invention, and is not intended to limit the structure and shape of the present invention in any way. Any modification, variation or modification that does not exceed the spirit of the present invention is included in the scope of the claims of the present invention.
Claims (1)
1. The utility model provides a high-speed packing end seal device with allocate function which characterized in that: comprises a frame (1), a plate shifting mechanism (2) and a heat sealing mechanism (3); the plate shifting mechanism (2) and the heat sealing mechanism (3) are arranged in the frame (1);
the plate shifting mechanism (2) comprises a shifting plate (2-1), a shifting plate mounting piece (2-2), a spring (2-3), a shifting plate guide plate (2-4), a shifting plate rotating shaft (2-5) and a spring fixing piece (2-6);
the shifting plate (2-1) is connected to the shifting plate mounting part (2-2) through a shifting plate rotating shaft (2-5), and the relative position of the shifting plate (2-1) is kept when the shifting plate (2-1) is separated towards two sides by the shifting plate rotating shaft (2-5); the shifting plate mounting piece (2-2) is mounted on the shifting plate mounting frame (3-4) through a bolt; two ends of the spring (2-3) are respectively fixed on the shifting plate mounting piece (2-2) and the spring fixing piece (2-6), and the spring (2-3) is used for fixing the relative position between the shifting plate mounting frame (3-4) and the cutter mounting seat (3-6) at the initial position; the shifting plate guide plate (2-4) is provided with a broken line strip-shaped hole, and the specification and shape of the strip-shaped hole determine the descending distance and the initial separation position of the shifting plate; the shifting plate (2-1) smooths and presses the packaging film, and the shifting plate (2-1) plays a role in protecting the outer packaging film;
the heat sealing mechanism (3) comprises a cylinder (3-1), an upper fixing plate (3-2), a guide sliding rail (3-3), a shifting plate mounting frame (3-4), a shifting plate limiting column (3-5), a cutter mounting seat (3-6), a cutter elastic column (3-7), a cutter (3-8), a base (3-9), a silica gel fixing seat (3-10), a guide sliding block (3-11), a lower fixing plate (3-12) and a heating piece (3-13);
the air cylinder (3-1) is fixed on the upper fixing plate (3-2) through a fastening bolt of the air cylinder, and an air cylinder push rod penetrates through the shifting plate mounting frame (3-4) and then is mounted on the cutter mounting seat (3-6) through a bolt; two sides of the heat sealing mechanism (3) are distributed with two guide sliding rails (3-3), the upper ends of the guide sliding rails (3-3) are fixed on the upper fixing plate (3-2), and the lower ends of the guide sliding rails (3-3) are fixed on the lower fixing plate (3-12); the guide sliding rail (3-3) ensures that the heat sealing mechanism (3) keeps vertical in the descending process; the shifting plate mounting rack (3-4) and the cutter mounting seat (3-6) are fixed on the guide sliding rail (3-3) through a guide sliding block (3-11); the upper end of the shifting plate limiting column (3-5) is fixed on the shifting plate mounting frame (3-4), the lower end of the shifting plate limiting column is fixed on the cutter mounting seat (3-6), the upper end of the shifting plate limiting column (3-5) extends out of a section, the diameter of the extending section is small, and the initial relative position between the shifting plate mounting frame (3-4) and the cutter mounting seat (3-6) is fixed through the shifting plate limiting column (3-5); a cutter elastic column (3-7) is arranged between the cutter mounting seat (3-6) and the cutter (3-8), the mechanism can generate impact in a short time of heat sealing, and the cutter elastic column (3-7) absorbs a part of impact when the cutter (3-8) is subjected to heat sealing, so that stability is ensured; the heating sheets (3-13) are tightly attached to the two sides of the cutter (3-8) to ensure that the cutter (3-8) reaches a certain working temperature; the base (3-9) is fixed on the silica gel fixing seat (3-10), and the base (3-9) plays a role of bearing a packaged product and can also absorb a part of working impact force;
the strip-shaped semi-finished package products sealed by the front end middle sealing mechanism are intermittently conveyed by a conveying device of a packaging machine, the middle sealing mechanism, the conveying mechanism and the end sealing mechanism work coordinately and synchronously, the conveying device conveys a unit forwards, the air cylinder (3-1) drives the plate shifting mechanism (2) and the heat sealing mechanism (3) to move downwards along the guide slide rail (3-3), the lower half part of the plate shifting (2-1) moves downwards along the strip-shaped holes on the plate shifting guide plate (2-4) in the downward movement process, the lower half part of the plate shifting (2-1) is separated towards two sides at a certain position, when the lower end of the plate shifting (2-1) contacts the base (3-9) at the lower end, the plate shifting (2-1) and the plate shifting mounting rack (3-4) are kept still, the air cylinder (3-1) continues to extend, the cutter mounting seat (3-6) and the cutter (3-8) are driven to continuously move downwards, the spring (2-3) is continuously stretched, the relative position between the cutter mounting seat (3-6) and the shifting plate mounting frame (3-4) is enlarged, when the cutter (3-8) contacts with a packaging film, heat sealing is completed within a very short time, then the air cylinder (3-1) is contracted, and the mechanism returns to the initial position;
and continuously repeating the implementation process of the high-speed packaging end sealing device with the distribution function to finish the processing work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910808393.1A CN110525738B (en) | 2019-08-29 | 2019-08-29 | High-speed packaging end sealing device with distribution function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910808393.1A CN110525738B (en) | 2019-08-29 | 2019-08-29 | High-speed packaging end sealing device with distribution function |
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| Publication Number | Publication Date |
|---|---|
| CN110525738A CN110525738A (en) | 2019-12-03 |
| CN110525738B true CN110525738B (en) | 2022-01-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910808393.1A Active CN110525738B (en) | 2019-08-29 | 2019-08-29 | High-speed packaging end sealing device with distribution function |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2329598Y (en) * | 1998-04-27 | 1999-07-21 | 周逸泰 | Portable machine for cutting and sealing plastic bag |
| CN2680579Y (en) * | 2004-01-05 | 2005-02-23 | 杭州中亚机械有限公司 | Preformed cups sealing and blanking apparatus |
| CN102442446A (en) * | 2010-09-30 | 2012-05-09 | 深圳安吉尔饮水产业集团有限公司 | Horizontal sealing device for thin film bag |
| JP2014105007A (en) * | 2012-11-28 | 2014-06-09 | Fuji Machinery Co Ltd | Cutter desorption structure in horizontal type bag-making filling device |
| CN104029842A (en) * | 2013-03-06 | 2014-09-10 | 深圳市金奥博科技有限公司 | Belt medium package machine |
| CN106586122A (en) * | 2017-02-20 | 2017-04-26 | 海宁先锋印刷有限公司 | Packaging heat sealing machine for sealing packaging bag |
| CN206202755U (en) * | 2016-09-22 | 2017-05-31 | 官当雅 | Sealing machine |
| CN108216712A (en) * | 2016-12-28 | 2018-06-29 | 成都宇亨工业制造有限公司 | The film seal device of prescribe medicine machine |
| CN109625451A (en) * | 2018-12-03 | 2019-04-16 | 合肥云龙塑业有限公司 | A kind of plastic film heat-sealing device |
-
2019
- 2019-08-29 CN CN201910808393.1A patent/CN110525738B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2329598Y (en) * | 1998-04-27 | 1999-07-21 | 周逸泰 | Portable machine for cutting and sealing plastic bag |
| CN2680579Y (en) * | 2004-01-05 | 2005-02-23 | 杭州中亚机械有限公司 | Preformed cups sealing and blanking apparatus |
| CN102442446A (en) * | 2010-09-30 | 2012-05-09 | 深圳安吉尔饮水产业集团有限公司 | Horizontal sealing device for thin film bag |
| JP2014105007A (en) * | 2012-11-28 | 2014-06-09 | Fuji Machinery Co Ltd | Cutter desorption structure in horizontal type bag-making filling device |
| CN104029842A (en) * | 2013-03-06 | 2014-09-10 | 深圳市金奥博科技有限公司 | Belt medium package machine |
| CN206202755U (en) * | 2016-09-22 | 2017-05-31 | 官当雅 | Sealing machine |
| CN108216712A (en) * | 2016-12-28 | 2018-06-29 | 成都宇亨工业制造有限公司 | The film seal device of prescribe medicine machine |
| CN106586122A (en) * | 2017-02-20 | 2017-04-26 | 海宁先锋印刷有限公司 | Packaging heat sealing machine for sealing packaging bag |
| CN109625451A (en) * | 2018-12-03 | 2019-04-16 | 合肥云龙塑业有限公司 | A kind of plastic film heat-sealing device |
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| Publication number | Publication date |
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| CN110525738A (en) | 2019-12-03 |
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