CN110065681B - Bag holding heat sealing device of full-automatic packaging machine - Google Patents
Bag holding heat sealing device of full-automatic packaging machine Download PDFInfo
- Publication number
- CN110065681B CN110065681B CN201910432163.XA CN201910432163A CN110065681B CN 110065681 B CN110065681 B CN 110065681B CN 201910432163 A CN201910432163 A CN 201910432163A CN 110065681 B CN110065681 B CN 110065681B
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- bag
- heat sealing
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- parallel
- sealing device
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- 238000007789 sealing Methods 0.000 title claims abstract description 68
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 38
- 241000251468 Actinopterygii Species 0.000 claims description 11
- 238000000034 method Methods 0.000 abstract description 8
- 239000000463 material Substances 0.000 abstract description 6
- 238000012858 packaging process Methods 0.000 abstract description 5
- 230000001360 synchronised effect Effects 0.000 description 8
- 238000009958 sewing Methods 0.000 description 5
- 239000003638 chemical reducing agent Substances 0.000 description 4
- 239000012528 membrane Substances 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- 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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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Package Closures (AREA)
Abstract
The invention relates to the technical field of full-automatic packaging equipment, in particular to a bag holding heat sealing device of a full-automatic packaging machine. According to the invention, after the bag holding heat sealing device leaves the bag holder, a new packaging bag is sleeved on the bag holder again, at the moment, materials enter the packaging bag through the feed opening of the bag holder, the bag holding heat sealing device returns to the lower part of the bag holder, two opposite bag clamping rods of the bag holding heat sealing device clamp the packaging bag, and the inner lining film bag opening in the packaging bag is subjected to heat sealing in the advancing process through the heat sealing bag clamping rods. The bag holding heat sealing device is added in the original packaging process, so that the packaging process can be directly heat sealed.
Description
Technical Field
The invention relates to the technical field of full-automatic packaging equipment, in particular to a bag holding heat sealing device of a full-automatic packaging machine.
Background
The packaging form that the material that the packing is liable to absorb moisture adopted at present is mostly braided bag + lining membrane bag, after the packing bag dress material, firstly put into the braided bag with the artifical opening of lining membrane bag, then manual assistance is with braided bag hem seam, because the packaging mode is prescribe a limit to, this kind of packaging form can only adopt semi-automatic packagine machine to accomplish, by the manual completion wrapping bag cover bag, put into the braided bag after the manual opening of lining membrane bag, manual assistance accomplishes braided bag hem seam package work, if the material has corrosiveness or smell great, it is difficult to find this post staff at the today that people's health awareness increases, consequently the urgent need is accomplished by the machine and is realized full-automatic packing.
Although various inner film bag heat sealing machines exist in the market at present, most of the inner film bag heat sealing machines exist in independent equipment, after the packaging bags are packaged, the inner film bag sealing work needs to be completed manually, the inner film bag heat sealing machines cannot be perfectly connected with a full-automatic packaging machine, and the working efficiency is low.
Disclosure of Invention
In view of the above, the invention provides a bag holding and heat sealing device of a full-automatic packaging machine, which aims to solve the problem that when a material easy to absorb moisture is packaged in a form of woven bags and lining film bags, the packaging bag needs to be sleeved by a semi-automatic packaging machine by manual work, the lining film bags are manually tied and then placed into the woven bags, and the folding and the bag sewing of the woven bags are manually assisted to complete the full-automatic packaging.
In order to solve the problems existing in the prior art, the technical scheme of the invention is as follows: the utility model provides a full-automatic packagine machine's armful bag heat sealing device which characterized in that: comprises a group of bag holding heat sealing devices which are oppositely arranged on a heat sealing moving platform and have the same structure, the structure of the bag holding heat sealing device comprises a connecting rod upper fixing plate and a connecting rod lower fixing plate, a four-bar mechanism is arranged between the upper connecting rod fixing plate and the lower connecting rod fixing plate, a bucket holding cylinder is also connected between the upper connecting rod fixing plate and the lower connecting rod fixing plate, the fish eye of the bucket holding cylinder is connected with the upper connecting rod fixing plate, the tail part of the bucket holding cylinder is connected with the lower connecting rod fixing plate, the upper surface of the upper fixing plate of the connecting rod is provided with a holding bucket fixing seat, the inner side of the holding bucket fixing seat is connected with a holding bucket clamp through an adjusting rod I and a fixing clamp I, the holding bucket clamp and the bag clamping rod are driven by the holding bucket cylinder to carry out holding and loosening movements, two parallel adjusting rods are vertically arranged at the upper end of the holding bucket fixing seat, two parallel bag clamping rod connecting shafts are vertically and fixedly arranged on the two parallel adjusting rods, bag clamping rods are horizontally arranged on the outer sides of the two parallel bag clamping rod connecting shafts, an exhaust shoulder pressing plate is vertically and downwardly connected to the bag clamping rods, a base plate is fixedly arranged on the upper surface of the two parallel bag clamping rod connecting shafts, an exhaust cylinder is arranged between the exhaust shoulder pressing plate and the base plate, the exhaust cylinder is connected with the exhaust shoulder pressing plate through an exhaust plate cylinder fish eye, the tail of the exhaust cylinder is connected with the base plate, two sides of the base plate are respectively and fixedly provided with linear bearings, linear shafts are respectively arranged in the two linear bearings, a heat sealing cylinder is arranged on the base plate between the two linear bearings, the heat sealing cylinder is connected with the pad through the heat sealing cylinder fish eye, the pad is connected with the heat sealing bag clamping rod, and the heat sealing bag clamping rod is driven to stretch and move under the driving of the heat sealing cylinder.
Two parallel adjusting rods are fixed with the holding bucket fixing seat through a fixing clamp II.
Two parallel bag clamping rods and 2 adjusting rods are fixed through a cross clamp.
The exhaust shoulder pressing plate is connected with the two parallel bag clamping rod connecting shafts through an exhaust plate hinge, and can rotate for 45 degrees through the driving of an exhaust cylinder.
Compared with the prior art, the invention has the following advantages:
the bag holding and heat sealing device is added on the basis of the original full-automatic packaging machine, so that the problem of heat sealing of the woven bags and the inner film bags in the full-automatic packaging machine is solved, the whole packaging process is smooth, and the heat sealing structure is simple and practical;
the invention can be used for heat sealing packaging of pure PE packaging bags;
the invention reduces the workload of workers and prevents the harm of harmful substances to the bodies of the workers;
the invention additionally completes the heat sealing of the lining film in the process of sealing, does not need a new process, and has higher packaging speed.
Drawings
FIG. 1 is a schematic structural view of a bag holding heat sealing device;
FIG. 2 is a schematic side view of the bag holding heat sealing device;
FIG. 3 is a schematic top view of the bag holding heat sealing device;
fig. 4 is a schematic structural view of a bag holding heat sealing device used in a fully automatic packaging machine;
reference numerals illustrate: 1. a bracket, 2, a bag sewing upright post, 3, a bag sewing machine, 4, a flanging machine, 5 and a bag clamping device, 6, a cross beam, 7, a bag holding heat sealing device, 8, a servo motor speed reducer, 9 and a synchronous belt;
7-1, a connecting rod lower fixing plate, 7-2, a holding bucket connecting shaft 1,7-3, a holding bucket sliding table connecting rod, 7-4, a holding bucket cylinder, 7-5, a holding bucket clamp, 7-6, a holding bucket fixing seat, 7-7, a regulating rod II, 7-8, an exhaust shoulder pressing plate, 7-9, a bag clamping rod, 7-10 heat sealing bag clamping rods, 7-11, a holding bucket cylinder tail pin, 7-12, a holding bucket cylinder fish eye, 7-13, a holding bucket connecting shaft 2,7-14, a connecting rod upper fixing plate, 7-15, a regulating rod 1,7-16, a fixing clamp 1,7-17, a fixing clamp 2,7-18, a cross fixing clamp, 7-19, a heat sealing cylinder, 7-20, a heat sealing cylinder fish eye, 7-21, a base plate fixing clamp, 7-22, an exhaust plate hinge shaft, 7-23 exhaust plate cylinder fish eye, 7-24, a linear bearing assembly, 7-25, a linear shaft, 7-26, a base plate, 7-27, a tail pin, 7-28, 7-29, a cylinder clamp, a pad moving platform and a moving platform.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
The embodiment provides a bag holding heat sealing device (see fig. 1-3) of a full-automatic packaging machine, which comprises a group of bag holding heat sealing devices 7 which are oppositely arranged on a heat sealing moving platform 7-31 and have the same structure, wherein the structure of the bag holding heat sealing device 7 comprises a connecting rod upper fixing plate 7-14 and a connecting rod lower fixing plate 7-1, 2 bag holding connecting shafts 7-2 are respectively fixed on the upper fixing plate and the lower fixing plate to form 4 shaft ends, 4 bag holding sliding table connecting rods 4-3 are sleeved on the corresponding shaft ends to form a rotating shaft joint, a double four-rod mechanism is formed between the connecting rod upper fixing plate 7-14 and the connecting rod lower fixing plate 7-1, a bag holding cylinder 7-4 is also connected between the connecting rod upper fixing plate 7-14 and the connecting rod lower fixing plate 7-1, and the bag holding cylinder 7-4 is respectively connected with the connecting rod upper fixing plate 7-14 and the connecting rod lower fixing seat 7-1 through a bag holding cylinder fish eye 7-13 and a bag holding cylinder tail pin 7-11, and the connecting rod upper fixing seat 7-14 moves forwards and backwards when the bag holding cylinder 7-4 stretches and stretches; the upper surface of the upper fixing plate 7-14 of the connecting rod is provided with a holding bucket fixing seat 7-6, the inner side of the holding bucket fixing seat 7-6 is connected with a holding bucket clamp 7-5 through an adjusting rod I7-15 and a fixing clamp I7-16, the holding bucket clamp 7-5 and a bag clamping rod 7-9 are in holding and loosening movement under the driving of a holding bucket air cylinder 7-4, 4 adjusting rods I7-15 are fixed on the back of the holding bucket clamp 7-5, the front and back distance of the holding bucket clamp 7-5 can be changed by adjusting the fixing distance of the adjusting rods I7-15, so as to adjust the holding tightness, two fixing clamps II 7-17 are arranged above the holding bucket fixing seat 7-6, two parallel adjusting rods 7-7 are vertically arranged on the holding bucket fixing seat 7-6 through the two fixing clamps II 7-17, the upper ends of the two parallel adjusting rods 7-7 are horizontally and fixedly provided with two parallel bag clamping rod connecting shafts 7-29 through a cross fixing clamp 7-18, the heights of the two parallel shafts 7-29 can be adjusted through adjusting the cross fixing clamp 7-18, the upper surfaces of the two parallel shafts 7-29 are fixedly provided with a base plate 7-26 through a base plate fixing clamp 7-21, an exhaust air cylinder 7-28 is arranged between an exhaust shoulder plate 7-8 and the base plate 7-26, the exhaust air cylinder 7-28 is connected with the exhaust shoulder plate 7-8 through an exhaust plate air cylinder fish eye 7-23, the tail part of the exhaust air cylinder 7-28 is connected with the base plate 7-26, two sides of the base plate 7-26 are respectively fixedly provided with a linear bearing 7-24, the linear shaft 7-25 is sleeved into the linear bearing assembly 7-24 to enable the heat seal bag clamping rod 7-10 to move forwards and backwards in a linear manner, a heat seal cylinder 7-19 is arranged on a base surface plate 7-26 between the two linear bearings 7-24, the heat seal cylinder 7-19 is connected with a backing block 7-30 through a heat seal cylinder fish eye 7-20, the backing block 7-30 is connected with the heat seal bag clamping rod 7-10, and the heat seal cylinder 7-19 drives the heat seal bag clamping rod 7-10 to move forwards and backwards to clamp a bag opening for heat seal, and the heat seal bag clamping rod 7-10 is arranged in parallel with the bag clamping rod 7-9; the outer sides of the two parallel shafts 7-29 are horizontally provided with bag clamping rods 7-9, the exhaust shoulder pressing plates 7-8 are fixed on the bag clamping rods 7-9 through exhaust plate hinge shafts 7-22 to form rotating shaft joints, exhaust plate cylinders 7-28 are fixed on the back of the base plates 7-26 through exhaust plate cylinder tail pins 7-27 and are connected to the exhaust shoulder pressing plates 7-8 through exhaust plate cylinder fish eyes 7-23, and when the exhaust plate cylinders 7-28 do telescopic motion, the exhaust shoulder pressing plates 7-8 can rotate for about 45 degrees and exhaust air in packaging bags when the exhaust plate cylinders are rotated to a vertical position.
The bag holding and heat sealing device is used in a full-automatic packaging machine (see fig. 4) and comprises a bracket 1, a bag sewing upright post 2, a bag sewing machine 3, a flanging machine 4, a bag clamping device 5, a cross beam 6, a bag holding and heat sealing device 7 and a servo motor speed reducer 8; the utility model discloses a bag heat sealing device, including support 1, synchronous pulley, servo motor speed reducer 8, synchronous pulley, support 1's both ends be provided with hold-in band 9 through synchronous pulley, but one end support 1 bilateral symmetry of synchronous pulley 9 is provided with lateral shifting hold-in band heat sealing device 7, hold-in band heat sealing device 7 be connected with synchronous pulley 9, hold-in band heat sealing device 7's upper portion be provided with bag holder 5, synchronous pulley 9's other end support 1 both sides are provided with respectively and sew up packet stand 2, be provided with crossbeam 6 between two sew up packet stands 2, be provided with sack closer 3 and flanging machine 4 on the crossbeam 6, servo motor speed reducer 8 be used for driving synchronous pulley 9 to the drive holds-in band heat sealing device 7.
The working process of the present invention (see fig. 4): when the bag holding heat sealing device 7 leaves the bag holder 5, a new packaging bag is sleeved on the bag holder 5 again, at the moment, materials enter the packaging bag through a feed opening of the bag holder 5, the bag holding heat sealing device returns to the lower part of the bag holder 5, two opposite bag clamping rods 9 of the bag holding heat sealing device 7 clamp the packaging bag, and the inner lining film bag opening in the packaging bag is subjected to heat sealing in the advancing process through the heat sealing bag clamping rods 7-10.
The existing woven bag adopts the outer woven bag and the inner lining film bag, so that the strength of the outer woven bag can effectively protect the inner film bag from being damaged, the heat sealing property of the upper opening of the inner film bag is good, the woven bag can effectively prevent moisture, the packaging process is simple, and the heat sealing is added in the original packaging process. Because the woven bag has high hot melting temperature of about 240 ℃, and the inner film bag has low hot melting temperature of about 180 ℃, the inner film can be thermally sealed in the thermal sealing process only by controlling the temperature, and the outer woven bag is not damaged and is not adhered with the inner film, so that the inner film can be effectively protected from being damaged in the carrying process.
The pure PE packaging bag can be packaged by heat sealing by the method, and the PE packaging bag does not need to be folded and sewn.
The foregoing description is only of the preferred embodiments of the present invention, and is not intended to limit the scope of the present invention.
Claims (4)
1. Bag holding and heat sealing device of full-automatic packaging machine is characterized in that: the device comprises a group of holding bag heat sealing devices (7) which are oppositely arranged on a heat sealing moving platform (7-31) and have the same structure, the structure of the holding bag heat sealing devices (7) comprises a connecting rod upper fixing plate (7-14) and a connecting rod lower fixing plate (7-1), a four-bar mechanism is arranged between the connecting rod upper fixing plate (7-14) and the connecting rod lower fixing plate (7-1), a holding bucket cylinder (7-4) is further connected between the connecting rod upper fixing plate (7-14) and the connecting rod lower fixing plate (7-1), a holding bucket cylinder fish eye (7-13) of the holding bucket cylinder (7-4) is connected with the connecting rod upper fixing plate (7-14), the tail part of the holding bucket cylinder (7-4) is connected with the connecting rod lower fixing plate (7-1), the inner side of the connecting rod upper fixing plate (7-6) is provided with a holding bucket fixing seat (7-6) through an adjusting rod I (7-15) and a fixing clamp I (7-16), the holding bucket cylinder (7-5) is connected with the holding bucket fixing seat (7-6), the holding bucket cylinder (7-4) is connected with the holding bucket fixing seat I (7-6) through the two connecting rods (7-6) in parallel with the two holding bucket fixing seats (7-6) in parallel with the two holding bucket cylinders (7-7), two parallel bag clamping rod connecting shafts (7-29) are vertically and fixedly arranged on two parallel adjusting rods (7-7), two bag clamping rods (7-9) are horizontally arranged at the outer sides of the two parallel bag clamping rod connecting shafts (7-29), two linear bearings (7-24) are vertically and downwardly connected on the bag clamping rods (7-9), a base plate (7-26) is fixedly arranged on the upper surfaces of the two parallel bag clamping rod connecting shafts (7-29), an exhaust air cylinder (7-28) is arranged between the exhaust shoulder plates (7-8) and the base plate (7-26), the exhaust air cylinder (7-28) is connected with the exhaust shoulder plates (7-8) through an exhaust air plate air cylinder fisheye (7-23), the tail parts of the exhaust air cylinders (7-28) are connected with the base plate (7-26), two linear bearings (7-24) are respectively and fixedly arranged at two sides of the base plate (7-26), a linear spool (7-25) is respectively arranged on the two linear bearings (7-24), a heat sealing air cylinder (7-19) is arranged between the two linear bearings (7-24) and the base plate (7-26), the two linear bearings are connected with the base plate (7-20) through the heat sealing air cylinder (7-19), the pad (7-30) is connected with a heat seal bag clamping rod (7-10), the heat seal bag clamping rod (7-10) is driven by a heat seal cylinder (7-19) to do telescopic movement, and the heat seal bag clamping rod (7-10) and the bag clamping rod (7-9) are arranged in parallel.
2. The bag holding and heat sealing device of the full-automatic packaging machine according to claim 1, wherein: the two parallel adjusting rods II (7-7) and the holding bucket fixing seat (7-6) are fixed through the fixing clamps II (7-17).
3. The bag holding heat sealing device of a full-automatic packaging machine according to claim 1 or 2, wherein: two parallel bag clamping rods (7-9) and 2 adjusting rods (7-7) are fixed through cross clamps (7-18).
4. The bag holding and heat sealing device of the full-automatic packaging machine according to claim 3, wherein: the exhaust shoulder pressing plates (7-8) are connected with two parallel bag clamping rod connecting shafts (7-29) through exhaust plate hinges (7-22), and can rotate for 45 degrees through driving of exhaust cylinders (7-28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910432163.XA CN110065681B (en) | 2019-05-23 | 2019-05-23 | Bag holding heat sealing device of full-automatic packaging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910432163.XA CN110065681B (en) | 2019-05-23 | 2019-05-23 | Bag holding heat sealing device of full-automatic packaging machine |
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| Publication Number | Publication Date |
|---|---|
| CN110065681A CN110065681A (en) | 2019-07-30 |
| CN110065681B true CN110065681B (en) | 2023-12-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910432163.XA Active CN110065681B (en) | 2019-05-23 | 2019-05-23 | Bag holding heat sealing device of full-automatic packaging machine |
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| CN (1) | CN110065681B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110803346B (en) * | 2019-11-12 | 2021-07-02 | 潘亚军 | Automatic charging and sealing integrated equipment for material bags |
| CN114802843A (en) * | 2022-05-20 | 2022-07-29 | 无锡力马化工机械有限公司 | Automatic exhaust clamping device for packaging bag and exhaust method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203497190U (en) * | 2013-10-01 | 2014-03-26 | 郜法军 | Servo bag holding, edging folding and bag sewing mechanism in full-automatic packing machine |
| CN104627444A (en) * | 2015-01-30 | 2015-05-20 | 广西力源宝科技有限公司 | Automatic packaging system |
| CN204776276U (en) * | 2015-06-02 | 2015-11-18 | 广西壮族自治区机械工业研究院 | Automatic packaging machine embraces bag and heat seal sack closer constructs |
| CN208377200U (en) * | 2018-07-06 | 2019-01-15 | 无锡市剑鹰机械有限公司 | Device of full automatic packaging bag delivering trolley |
| CN210083709U (en) * | 2019-05-23 | 2020-02-18 | 西安自平机械自动化有限公司 | Bag holding and heat sealing device of full-automatic packaging machine |
-
2019
- 2019-05-23 CN CN201910432163.XA patent/CN110065681B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203497190U (en) * | 2013-10-01 | 2014-03-26 | 郜法军 | Servo bag holding, edging folding and bag sewing mechanism in full-automatic packing machine |
| CN104627444A (en) * | 2015-01-30 | 2015-05-20 | 广西力源宝科技有限公司 | Automatic packaging system |
| CN204776276U (en) * | 2015-06-02 | 2015-11-18 | 广西壮族自治区机械工业研究院 | Automatic packaging machine embraces bag and heat seal sack closer constructs |
| CN208377200U (en) * | 2018-07-06 | 2019-01-15 | 无锡市剑鹰机械有限公司 | Device of full automatic packaging bag delivering trolley |
| CN210083709U (en) * | 2019-05-23 | 2020-02-18 | 西安自平机械自动化有限公司 | Bag holding and heat sealing device of full-automatic packaging machine |
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| CN110065681A (en) | 2019-07-30 |
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