CN113335650B - Product edge sealing and packaging method of edge sealing machine - Google Patents
Product edge sealing and packaging method of edge sealing machine Download PDFInfo
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- CN113335650B CN113335650B CN202110673331.1A CN202110673331A CN113335650B CN 113335650 B CN113335650 B CN 113335650B CN 202110673331 A CN202110673331 A CN 202110673331A CN 113335650 B CN113335650 B CN 113335650B
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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
- B65B51/26—Devices specially adapted for producing transverse or longitudinal seams in webs or tubes
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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
- B65B57/00—Automatic control, checking, warning, or safety devices
- B65B57/10—Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of articles or materials to be packaged
- B65B57/12—Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of articles or materials to be packaged and operating to control, or stop, the feed of wrapping materials, containers, or packages
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- Basic Packing Technique (AREA)
Abstract
The invention discloses a product edge sealing and packaging method of an edge sealing machine, which comprises the following steps: s1, placing the product to be subjected to edge sealing and packaging on a feeding conveyor, and conveying the product to a preset position by using a film conveying part; s2, performing a film separation process by using the film separation part; s3, after the film separating process is finished, conveying the product to a discharging conveyor, and performing an edge sealing process by an edge sealing mechanism; s4, after the edge sealing process is finished, the film feeding part stops feeding the film, the transition conveyor returns the product to the direction of the discharging conveyor for a distance L, and the transverse sealing mechanism is used for performing the transverse sealing process on the product; and S5, finishing edge sealing and packaging of the product after the transverse sealing process is finished, and sending out the product subjected to edge sealing and packaging by a transition conveyor. The invention can well solve the problems of poor effect after shrinkage and low packaging efficiency when large products are packaged, and has the advantages of attractive shrinkage, no broken opening, high speed and the like.
Description
Technical Field
The invention relates to the technical field of plastic packaging equipment, in particular to a product edge sealing and packaging method of an edge sealing machine.
Background
At present, a PE film or a POF film is used in the market to package a large product, and when an existing conventional edge sealing machine (such as an APSS-10040 edge sealing machine) is used to seal an edge and package the product, the flow of the edge sealing and packaging method is as follows: feeding the product by a feeding conveyor → performing a film separation process on a triangle film separation part → passing through a transverse seal → edge sealing process → transverse sealing process → sealing is finished → packaged product → finally discharging the product by a discharging conveyor.
According to the work flow of the existing edge sealing packaging method, when a product is too high (such as when the height of the product is about 200mm-400 mm), because the product is pulled to the film after passing the transverse seal, more films need to be sent to ensure that the transverse seal is completed, so that a very large film wrapping bag needs to be made to complete the transverse seal, otherwise the product is easily pulled and the bag is broken, but if the bag is too large, the bag is not firm and beautiful after being shrunk.
To this end, we propose a new edge-sealing packaging method to solve the above problems.
Disclosure of Invention
The invention aims to solve the problems of poor effect after shrinkage and low packaging efficiency of an edge sealing machine in the prior art when an edge sealing package is carried out on a large product.
In order to achieve the purpose, the invention adopts the following technical scheme:
a product edge sealing and packaging method of an edge sealing machine is applied to the edge sealing machine and comprises the following steps:
s1, placing the product to be subjected to edge sealing and packaging on a feeding conveyor, and conveying the product to a preset position by using a film conveying part;
s2, performing a film separation process by using the film separation part;
s3, after the film separating process is finished, conveying the product to a discharging conveyor, and performing an edge sealing process by an edge sealing mechanism;
s4, after the edge sealing process is finished, the film feeding part stops feeding the film, the transition conveyor returns the product to the direction of the discharging conveyor for a distance L, and the transverse sealing mechanism is used for performing the transverse sealing process on the product;
and S5, finishing edge sealing and packaging of the product after the transverse sealing process is finished, and sending out the product subjected to edge sealing and packaging by a transition conveyor.
Preferably, in the edge sealing process of step S3, the edge sealing mechanism includes: the edge sealing cutter mechanism is sequentially provided with a film drawing wheel, a film clamping wheel and a film clamping synchronous mechanism in the same horizontal direction;
the edge sealing knife in the edge sealing knife mechanism is arranged at one end far away from the film clamping wheel so as to ensure that the edge sealing knife cuts the die after the film clamping synchronous mechanism clamps the edge film and moves for a sufficient distance, thereby completing the edge sealing process.
Preferably, the edge sealing machine comprises a frame, a feeding conveyor, a discharging conveyor and a transition conveyor are sequentially arranged on the frame, a film conveying part is arranged on one side of the feeding conveyor, a film separating part is arranged at a position above the feeding conveyor, an edge sealing mechanism and a film receiving part are arranged on one side of the discharging conveyor on the frame, the transverse sealing mechanism is arranged on the frame, and the transverse sealing mechanism is arranged at a position above the discharging conveyor or above the transition conveyor; and in the direction from the discharging conveyor to the transition conveyor, the transverse sealing mechanism is positioned behind the edge sealing mechanism.
Preferably, the transition conveyor and the discharge conveyor are powered by different power sources.
Preferably, the distance L is 50mm ≤ L1, wherein L1 ≤ H/2, and H is product height.
The invention provides a product edge sealing and packaging method, which modifies 'transverse sealing → edge sealing → transverse sealing → sealing completion' in the flow of the original edge sealing and packaging method into 'edge sealing → edge sealing, wherein in the edge sealing process, a product is sent to a transition conveyor → the edge sealing process is completed, and then the product is returned to a discharging conveyor → the transverse sealing process → sealing completion', so that the problems that in the prior art, when a large product is packaged, a large film wrapping bag is needed to complete transverse sealing and sealing completion, and the product is easy to tear and break the film bag are well solved; and through the limit sealing sword rearmounted among the mechanism with the limit sealing to guarantee to reserve sufficient reason in the same direction as limit membrane distance, avoid the appearance of limit membrane wrinkling when sealing, unevenness, the emergence of the scheduling problem of popping one's mouth, make the packing more pleasing to the eye, the packing is fast, and the sack can not have the breach moreover.
Drawings
FIG. 1 is a schematic flow chart of a method for edge sealing and packaging a product according to embodiment 1 of the present invention;
fig. 2 is a schematic perspective view of an edge sealing machine according to embodiment 2 of the present invention;
fig. 3 is a schematic perspective view of an edge sealing machine according to another angle in embodiment 2 of the present invention;
fig. 4 is a schematic structural view of a side sealer of an edge sealing machine according to embodiment 2 of the present invention.
Wherein the reference numbers are as follows: 1. a frame; 2. an upper frame; 3. a feed conveyor; 4. a membrane separation part; 5. a transverse sealing mechanism; 6. a discharge conveyor; 7. an edge sealing mechanism; 8. a film collecting part; 9. a film conveying part; 10. a control unit; 11. a transition conveyor; 12. a box section; 71. a fixed mount; 72. film drawing wheels; 73. a film clamping wheel; 74 a film clamping synchronous mechanism; 75. an edge sealing knife mechanism; 751. edge sealing cutter; 76. edge sealing drive control device.
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 "upper", "lower", "left", "right", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are merely for convenience of description and simplification of description, and do not indicate or imply that the device or element referred to 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. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may 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 in specific cases to those skilled in the art.
Example 1
An edge sealing and packaging method for a product of an edge sealing machine, which is applied to the edge sealing machine, is shown in fig. 1 and comprises the following steps:
s1, placing the product to be subjected to edge sealing and packaging on a feeding conveyor, and conveying the product to a preset position by using a film conveying part; wherein, whether the induction product is conveyed to a preset position can be detected through the induction electric eye;
s2, performing a film separation process by using the film separation part; in this embodiment, the membrane separation part is preferably a triangular plate membrane separation part;
s3, after the film separating process is finished, conveying the product to a discharging conveyor, and performing an edge sealing process by an edge sealing mechanism;
s4, after the edge sealing process is finished, the film feeding part stops feeding the film, the transition conveyor returns the product to the direction of the discharging conveyor for a distance L, and the transverse sealing mechanism is used for performing the transverse sealing process on the product;
and S5, when the transverse sealing process is finished, the product with the sealed edge is packaged by the transition conveyor and is sent out.
The value range of the distance L is preferably 50mm or more and L or less than L1, wherein L1 is H/2, H is the product height, if the product height is 200mm, the value range of the distance L is preferably 50mm or more and L or less than 100mm, and if the product height is 400mm, the value range of the distance L is preferably 50mm or more and L or less than 200 mm; therefore, the product is retracted by a distance L towards the discharging conveyor, so that the film storage is convenient during the transverse sealing process, and the transverse sealing process can be completed by enough film.
It should be noted that, the above steps S1-S5 are a complete flow of edge sealing and packaging for one of the products, and if edge sealing and packaging are required for the next product, after the film feeding unit stops feeding the film (that is, after the edge sealing process is completed for the current product and the film feeding unit stops feeding the film) in step S4, the next product to be packaged is placed on the feeding conveyor, and the steps S1-S5 are repeated to complete edge sealing and packaging for the next product.
Therefore, in one preferred embodiment, the method for edge banding packaging of a product further comprises the steps of:
and S6, when the transverse sealing process is finished and the film feeding part stops feeding the film, repeating the steps S1 to S5, and finishing the edge sealing and packaging of the next product.
The invention provides a product edge sealing and packaging method, which changes the process of 'crossing transverse sealing → edge sealing process → transverse sealing process → sealing completion' into 'crossing edge sealing → performing edge sealing process → completing the edge sealing process, and then returns the product to the direction of a discharging conveyor by a transition conveyor for a certain distance → the transverse sealing process → sealing completion', and well solves the problems that when a large-sized product (such as a product with the height of 200mm-400 mm) is packaged, a large film wrapping bag is needed to complete the transverse sealing and sealing, the product is easy to pull and break, and the like in the prior art.
In one preferred embodiment, in the edge sealing process of step S3, the edge sealing mechanism includes: the edge sealing cutter mechanism is sequentially provided with a film drawing wheel, a film clamping wheel and a film clamping synchronous mechanism in the same horizontal direction; the edge sealing knife in the edge sealing knife mechanism is arranged at one end far away from the film clamping wheel so as to ensure that the edge sealing knife cuts the die after the film clamping synchronous mechanism clamps the edge film and moves for a sufficient distance, thereby completing the edge sealing process. Set up in keeping away from through the limit in sealing the sword mechanism the one end of pressing from both sides the membrane wheel can guarantee to leave sufficient reason in the same direction as limit membrane distance, avoids appearing the limit membrane when sealing and corrugates, the unevenness, explodes a mouthful scheduling problem.
In this embodiment, through the limit sealing cutter postposition in the mechanism with the limit sealing to guarantee to leave sufficient reason in the same direction as limit membrane distance, avoid the limit membrane when sealing wrinkling, the unevenness, the appearance of scheduling problem such as explode the mouth, thereby make when the large-scale product of banding packing, make the packing more pleasing to the eye, packing speed is fast, and the sack can not have the breach moreover.
In one preferred embodiment, the edge sealing machine comprises a frame, wherein a feeding conveyor, a discharging conveyor and a transition conveyor are sequentially arranged on the frame, a film conveying part is arranged on one side of the feeding conveyor, a film separating part is arranged at a position above the feeding conveyor, an edge sealing mechanism and a film collecting part are arranged on one side of the discharging conveyor on the frame, the transverse sealing mechanism is arranged on the frame, and the transverse sealing mechanism is arranged at a position above the discharging conveyor or above the transition conveyor; and in the direction from the discharging conveyor to the transition conveyor, the transverse sealing mechanism is positioned behind the edge sealing mechanism.
In this embodiment, the edge sealing machine is preferably a three-section belt edge sealing machine, and this embodiment places the horizontal sealing mechanism in the back of the edge sealing mechanism to guarantee that no matter how back, how much back when horizontal sealing and sealing the opening, no matter how back, no matter how many will cause any influence to the edge sealing and sealing position when horizontal sealing and sealing the opening in the process of sealing and packaging products.
In a preferred embodiment, the transition conveyor and the discharge conveyor are powered by different power sources. Or, transition conveyer and ejection of compact conveyer provide the power supply by the independent motor of difference, and the control between transition conveyer and the ejection of compact conveyer is also independent, consequently when utilizing transition conveyer to roll back the product, can not lead to the fact the influence to the edge seal to can reach the effect of reducing the system bag, avoid needing great membrane bag of wrapping up to accomplish the cross seal and seal.
In order to better understand the method for edge banding and packaging products provided by the embodiment of the invention, an edge banding machine is provided in embodiment 2, and the method for edge banding and packaging products is further described in embodiment 2 with reference to the attached drawings.
Example 2
In this embodiment 2, an edge bonding machine capable of implementing the edge bonding and packaging method for products described in embodiment 1 will be described in detail.
As shown in fig. 2-4, the edge sealing machine provided in this embodiment 2 includes a frame 1, a control portion 10 for controlling the operation of the edge sealing machine is disposed on the frame 1, a feeding conveyor 3, a discharging conveyor 6, and a transition conveyor 11 are sequentially disposed on the frame 1, a film feeding portion 9 is disposed on one side of the feeding conveyor 3, a film separating portion 4 is disposed at a position above the feeding conveyor 3, an edge sealing mechanism 7 and a film receiving portion 8 are disposed on one side of the discharging conveyor 6 on the frame 1, and a transverse sealing mechanism 5 is further disposed on the frame 1, and the transverse sealing mechanism 5 is disposed at a position above the discharging conveyor 6 or above the transition conveyor 11. The conveyor belts of the transition conveyor 11 and the discharging conveyor 6 can convey products in a forward direction or in a reverse direction. In addition, the power source of the transition conveyor 11 is provided by an independently arranged motor, that is, the transition conveyor 11 and the discharging conveyor 6 are both provided with power sources by independent motors, and the control between the transition conveyor 11 and the discharging conveyor 6 is also independent, so that when the transition conveyor 11 is used for returning the product, the edge sealing is not affected, the effect of reducing the bag making can be achieved, and the situation that the transverse sealing can be finished by a larger film wrapping bag is avoided. In this embodiment, the edge sealing machine is preferably a three-section belt edge sealing machine.
Preferably, in the direction from the discharging conveyor 6 to the transition conveyor 11, the transverse sealing mechanism 5 is located behind the edge sealing mechanism 7, that is, the transverse sealing mechanism 5 is arranged behind the edge sealing mechanism 7, so as to ensure that no matter how far the transverse sealing mechanism retreats or how much the transverse sealing mechanism retreats when the product is guaranteed, no influence is caused on the edge sealing position.
Edge sealing machine in this embodiment, through will violently seal 5 postpositions of mechanism in edge sealing mechanism 7, and increase transition conveyer 11, make when packing the product, accomplish earlier the edge sealing process and carry out the violently seal process again, transition conveyer 11 is used for rolling back after the product crosses the violently seal and is sealing violently, because transition conveyer 11 is for being independent of discharge conveyor 6, can solve the influence to the edge seal when rolling back well, need wrap up greatly the membrane bag and can accomplish violently to seal the completion when packing among the prior art well, and tear the product easily and break membrane bag scheduling problem.
As a preferred embodiment, the edge sealing mechanism 7 is shown in fig. 4, and includes a fixing frame 71 disposed on the frame 1, and a film pulling wheel 72, a film clamping wheel 73, and a film clamping synchronization mechanism 74 are sequentially disposed on the fixing frame 71 in the same horizontal direction; the fixed frame 71 is further provided with an edge sealing knife mechanism 75 and an edge sealing driving control device 76 for driving the film clamping synchronization mechanism 74 and the edge sealing knife mechanism 75 to work, the edge sealing knife mechanism 75 is located on the side edge of the film clamping synchronization mechanism 74, the edge sealing knife mechanism 75 is located at a position between the film clamping synchronization mechanism 74 and the fixed frame 71, and an edge sealing knife 751 in the edge sealing knife mechanism 75 is located at one end far away from the film clamping wheel 73.
Compare with the banding mechanism among the prior art, the banding mechanism's that this embodiment provided difference lies in: set up edge sealing sword 751 in edge sealing sword mechanism 75 in keeping away from press from both sides the one end of membrane wheel 73 to guarantee to leave sufficient reason in the same direction as the limit membrane distance, avoid appearing the limit membrane when sealing and corrugate, the unevenness, explode a mouthful scheduling problem, thereby make the edge sealing machine have the shrink pleasing to the eye when packing, no breach, advantage such as packing is fast, efficient.
In one embodiment, as shown in fig. 2 to 3, the edge sealing mechanism 7 and the control part 10 are both disposed at the top of the frame 1, and the film collecting part 8 is located at the bottom of the control part 10. In addition, in this embodiment, the film separating portion 4 is a triangular plate film separating member which is located above one end of the feeding conveyor 3 close to the discharging conveyor 6. Furthermore, the feeding conveyor 3, the discharging conveyor 6 and the transition conveyor 11 are positioned on the same straight line; preferably, an upper frame 2 is arranged on the periphery of the top of the frame 1, the feeding conveyor 3, the discharging conveyor 6 and the film separating part 4 are positioned in the upper frame 2, and the control part 10 is positioned outside the upper frame 2. The structure of the upper frame 2 of the present embodiment is similar to or the same as that of fig. 1 in embodiment 1, and in fig. 2 to 3 in the present embodiment, in order to better show the edge sealing mechanism 7, a part of the upper frame 2 near the control part 10 is hidden.
The working process or the working principle of the edge bonding machine provided by the embodiment is as follows: a product to be packaged is placed on the feeding conveyor 3, when the product is conveyed to a preset position (for example, the front end of the product is conveyed to a position close to the edge sealing mechanism 7), the product is detected by the induction electric eye, the edge sealing mechanism 7 starts to pull the film, the film feeding part 9 is triggered to start the film feeding after the film pulling is started, and meanwhile, the discharging conveyor starts to start; after the film separating process is finished by the film separating part 4, the product is transferred to the discharging conveyor 6 by the feeding conveyor 3, the edge sealing mechanism 7 carries out an edge sealing process, when the tail part of the product leaves an induction area of the induction electric eye, after a period of delay, the edge sealing mechanism 7 stops film pulling, and the film conveying part 9 stops film conveying; the product is transferred to the transition conveyor 11 by the discharging conveyor 6, the product passes through the transverse sealing mechanism 5 at the moment, but the transverse sealing mechanism 5 does not transversely seal the product at the moment, after the edge sealing process is finished, the transition conveyor 11 returns the product back for a certain distance in the direction of the discharging conveyor 6 (returns for a certain distance to be used for film storage during the transverse sealing process), the transverse sealing mechanism 5 starts to transversely seal the product at the moment, and after the transverse sealing process is finished, the packaged product is sent out by the transition conveyor 11.
After the edge sealing mechanism 7 stops feeding the film for the previous product, the next product to be packaged can be placed on the feeding conveyor 3, and then the process is repeated. In addition, in the operation of each process, the operator can perform corresponding auxiliary control on the control unit 10 to complete the corresponding process.
In one embodiment, when the edge sealing process is completed on the current product by the sealing mechanism 7, and the film feeding part 9 stops feeding the film, the current product is stopped on the discharging conveyor 6, and at this time, if no other product needs to be packaged, no product is detected by the induction electric eye, the film feeding part cannot be triggered to feed the film, and the discharging conveyor 6 cannot be started, so that the current product cannot complete the rest packaging process; at this time, the worker performs corresponding operations in the control unit 10, and the discharging conveyor 6 is started, so that the current product can complete the remaining packaging process, and finally the packaged product is discharged by the transition conveyor 11.
The bag sealer that this embodiment provided, it should be in edge sealing mechanism 7 through will violently sealing 5 postpositions to increase transition conveyer 11, when packing the product, can solve the influence to the edge seal when rolling back well, solve among the prior art well and need wrap up in the membrane bag greatly and can accomplish violently sealing the completion when packing, and easily pull the product and break membrane bag scheduling problem.
In addition, in the edge sealing process, after the film roll passes through the film separating section 4, the film is drawn by the film drawing wheel 72 in the edge sealing mechanism 7, then the film is tightened by the film clamping wheel 73, then the edge film is clamped by the film clamping synchronization mechanism 74, and after the film roll is rolled in one stage, the edge sealing knife 751 forks the film and then passes through the film, thereby completing the edge sealing process. Because the edge sealing knife 751 is arranged at the rear, a sufficient edge film straightening distance is reserved, and the defects of wrinkling, unevenness, opening burst and the like of the edge film during the sealing of the edge sealing knife due to the fact that a film roll cannot be straightened are well avoided.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (9)
1. An edge sealing and packaging method for a product of an edge sealing machine is applied to the edge sealing machine, and is characterized by comprising the following steps:
s1, placing the product to be subjected to edge sealing and packaging on a feeding conveyor, and conveying the product to a preset position by using a film conveying part;
s2, performing a film separation process by using the film separation part;
s3, after the film separating process is finished, conveying the product to a discharging conveyor, and performing an edge sealing process by an edge sealing mechanism;
s4, after the edge sealing process is finished, the film feeding part stops feeding the film, the transition conveyor returns the product to the direction of the discharging conveyor for a distance L, and the transverse sealing mechanism is used for performing the transverse sealing process on the product;
and S5, finishing edge sealing and packaging of the product after the transverse sealing process is finished, and sending out the product subjected to edge sealing and packaging by a transition conveyor.
2. The edge banding packaging method for products of claim 1, wherein in said step S1, whether the products are transported to the preset position is detected by an induction electric eye.
3. The edge banding packaging method of claim 1,
in the edge sealing process of step S3, the edge sealing mechanism includes: the edge sealing cutter mechanism (75) is sequentially provided with a film drawing wheel (72), a film clamping wheel (73) and a film clamping synchronous mechanism (74) in the same horizontal direction;
the edge sealing knife (751) in the edge sealing knife mechanism (75) is arranged at one end far away from the film clamping wheel (73) so as to ensure that the edge sealing knife cuts the edge film after the edge film is clamped by the film clamping synchronous mechanism and moves a sufficient distance, thereby finishing the edge sealing process.
4. The edge banding packaging method for a product of claim 3,
the edge sealing machine comprises a frame (1), wherein a feeding conveyor (3), a discharging conveyor (6) and a transition conveyor (11) are sequentially arranged on the frame (1), a film conveying part (9) is arranged on one side of the feeding conveyor (3), a film separating part (4) is arranged at a position above the feeding conveyor (3), an edge sealing mechanism (7) and a film collecting part (8) are arranged on one side of the discharging conveyor (6) on the frame (1), the transverse sealing mechanism (5) is arranged on the frame (1), and the transverse sealing mechanism (5) is arranged at a position above the discharging conveyor (6) or above the transition conveyor (11).
5. A method of edge banding packaging of products as claimed in claim 4, wherein said transverse sealing means (5) is located behind said edge sealing means (7) in the direction from the outfeed conveyor (6) to the transition conveyor (11).
6. A method of edge banding packaging of products as claimed in claim 4 wherein said transition conveyor (11) and said outfeed conveyor (6) are powered by different power sources.
7. A method of edge banding a product as claimed in claim 4 wherein said film-separating portion (4) is a triangular-plate film-separating member.
8. The method of edge banding and packaging a product of claim 1 wherein said edge sealer is a three-stage belt edge sealer.
9. The method of claim 1 wherein L is 50mm L1, wherein L1 is H/2 and H is the product height.
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| CN106516276A (en) * | 2015-09-14 | 2017-03-22 | 深圳市光大智能科技有限公司 | Full-automatic coating equipment |
| CN106697441A (en) * | 2015-11-16 | 2017-05-24 | 上海固好包装机械有限公司 | Full-automatic double-edge sealing and cutting machine |
| CN208007430U (en) * | 2018-03-09 | 2018-10-26 | 汕头市恒辉机械有限公司 | A kind of automatic packaging machine |
| CN108557180A (en) * | 2018-06-06 | 2018-09-21 | 山西乐教创科电子科技有限公司 | A kind of full-automatic plastic sealing machine |
| CN209834132U (en) * | 2019-04-28 | 2019-12-24 | 杨丽霞 | Automatic sealing and packaging machine |
| CN110481883A (en) * | 2019-09-11 | 2019-11-22 | 江苏群昌智能科技有限公司 | A kind of L-type packing machine of automatic high-efficiency |
| CN110789795A (en) * | 2019-11-11 | 2020-02-14 | 浙江鼎业机械设备有限公司 | Position debugging system of sealing and cutting machine |
| CN211139905U (en) * | 2019-11-11 | 2020-07-31 | 浙江鼎业机械设备有限公司 | Seal length position debugging mechanism that cuts of sealing machine |
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