CN113103718A - Vacuum bonding method and vacuum bonding apparatus - Google Patents
Vacuum bonding method and vacuum bonding apparatus Download PDFInfo
- Publication number
- CN113103718A CN113103718A CN202110375244.8A CN202110375244A CN113103718A CN 113103718 A CN113103718 A CN 113103718A CN 202110375244 A CN202110375244 A CN 202110375244A CN 113103718 A CN113103718 A CN 113103718A
- Authority
- CN
- China
- Prior art keywords
- controller
- air bag
- air
- bag
- reset signal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
- B32B37/1018—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure using only vacuum
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/0007—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding involving treatment or provisions in order to avoid deformation or air inclusion, e.g. to improve surface quality
- B32B37/003—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding involving treatment or provisions in order to avoid deformation or air inclusion, e.g. to improve surface quality to avoid air inclusion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/18—Handling of layers or the laminate
- B32B38/1858—Handling of layers or the laminate using vacuum
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- Quality & Reliability (AREA)
- Vacuum Packaging (AREA)
Abstract
The invention relates to the technical field of vacuum lamination, in particular to a vacuum lamination method and vacuum lamination equipment. The vacuum bonding method comprises the following steps: step a, placing unsealed bagged products on a jig seat; b, inflating the air bag by the inflating element so as to extrude air bubbles between the sealing bag and the product by the air bag; c, pumping the gas in the sealing bag by a vacuum pumping mechanism; d, sealing the opening of the sealing bag by a heat sealing mechanism; and e, stopping inflating the inflating element, then releasing the air in the air bag by the air releasing element, and resetting the vacuumizing mechanism and the heat sealing mechanism. The vacuum laminating equipment comprises a jig seat, an air bag, an inflating element, an air leaking element, a vacuumizing mechanism and a heat sealing mechanism. According to the vacuum laminating method and the vacuum laminating equipment provided by the invention, air pockets are not formed between the product and the sealing bag, and the film laminating requirement can be met.
Description
Technical Field
The invention relates to the technical field of vacuum lamination, in particular to a vacuum lamination method and vacuum lamination equipment.
Background
The vacuum attaching method is a method for attaching a film (such as film) and a product (such as glass) by utilizing a vacuum environment, wherein when attaching, the product pre-attached with the film is put into a sealing bag, and then the air in the sealing bag is pumped out so that the film is tightly attached on the product; in addition, in order to ensure the reliability of the bonding between the film and the glass, a pressing process is sometimes added, and a pressing mechanism is utilized to press the product on which the film is bonded for a period of time.
However, for a plate-shaped product with a curved surface, in the process of extracting air in the sealing bag by using the conventional vacuum attaching method, the sealing bag is supported by the edge bending part of the plate-shaped product, so that a closed space is easily formed between the sealing bag and the edge groove of the film-attached product, air in the closed space cannot be extracted, an air pocket is formed, and further, the product cannot be tightly attached to the film, and the attaching requirement is difficult to meet.
In summary, how to overcome the above-mentioned defects of the existing vacuum lamination method is a technical problem that needs to be solved by those skilled in the art.
Disclosure of Invention
The invention aims to provide a vacuum laminating method to solve the technical problem that cavitation is easy to generate at a groove of a product in the vacuum laminating method in the prior art.
The invention provides a vacuum attaching method, which comprises the following steps:
step a, placing unsealed bagged products on a jig seat;
b, inflating the air bag by the inflating element so as to extrude air bubbles between the sealing bag and the product by the air bag;
c, pumping the gas in the sealing bag by a vacuum pumping mechanism;
d, sealing the opening of the sealing bag by a heat sealing mechanism;
and e, stopping inflating the inflating element, then releasing the air in the air bag by the air releasing element, and resetting the vacuumizing mechanism and the heat sealing mechanism.
Preferably, as an implementable mode, the step b includes: the air bag driving element drives the air bag to move towards the jig seat, and the controller controls the inflating element to inflate into the air bag when the pressure between the air bag and the bagged product reaches a first preset pressure; the controller controls the inflating element to maintain pressure when the air pressure in the air bag reaches a first preset air pressure.
The step e further comprises the following steps: the air bag driving element drives the air bag to reset.
Preferably, as an implementable mode, the step b further includes: the controller starts timing when the air pressure in the air bag reaches a first preset air pressure, and controls the air bag to move towards the jig seat again after timing is finished; when the controller obtains that the pressure between the air bag and the bagged product reaches a second preset pressure, the controller controls the inflating element to inflate into the air bag; and the controller controls the inflating element to maintain the pressure when the air pressure in the air bag reaches a second preset air pressure.
Preferably, as an implementable mode, the step c includes: and when the air pressure in the air bag acquired by the controller reaches a second preset air pressure, timing is started, and after the timing is finished, the vacuumizing mechanism is controlled to suck the air in the sealing bag.
Preferably, as an implementable mode, the step a includes: step a1, placing unsealed bagged products on a positioning table, driving the bagged products to move to a preset position of the positioning table by a positioning mechanism, and transferring the bagged products at the preset position to a jig seat by a transfer mechanism after the bagged products reach the preset position; step a2, after the transfer mechanism places the bagged product on the jig seat, the transfer mechanism moves to an avoidance position to avoid the air bag.
After the step e, the vacuum bonding method further includes a step f: the transfer mechanism resets.
Preferably, as an implementable mode, the step a1 includes:
a11, sending a material signal to a controller when a material sensor senses that the bagged product is placed on a positioning table;
step a12, after the controller receives the material signal, the controller controls the positioning mechanism to switch to the positioning state so as to drive the bagged product to move to the preset position of the positioning table; then, the controller controls the positioning mechanism to reset;
step a13, after the positioning mechanism resets, a reset signal A is sent to the controller, and when the controller receives the reset signal A and the transfer mechanism is at the initial position, the first gripper assembly of the transfer mechanism is controlled to transfer the bagged product at the preset position to the jig seat.
Preferably, as an implementable mode, the step f includes: after the vacuumizing mechanism is reset, a reset signal B is sent to the controller; after the heat-sealing mechanism is reset, a reset signal C is sent to the controller; after the air bag is reset, a reset signal D is sent to the controller; and when the controller receives the reset signal B, the reset signal C and the reset signal D, the controller controls the transfer mechanism to reset.
Preferably, as an implementable mode, the step a2 includes: when the transfer mechanism is at an initial position, if the controller receives the reset signal A and does not receive the reset signal B, the reset signal C and the reset signal D, the controller controls the first gripper assembly of the transfer mechanism to transfer the bagged product at the preset position to the jig seat and controls the second gripper assembly of the transfer mechanism to maintain the original state; if the controller receives reset signal A, reset signal B, reset signal C and reset signal D, then the first tongs subassembly of controller control transport mechanism transports the bagged product of preset position department to the tool seat on to the second tongs subassembly of control transport mechanism transports the bagged product on the tool seat to receiving agencies department.
Preferably, as an embodiment, between the step a and the step b, the vacuum bonding method further includes a step g: after the bagged products are placed on the supporting plate of the material receiving mechanism by the second gripper assembly of the transferring mechanism, a material placing completion signal is sent to the controller; and after receiving the discharging signal, the controller controls a supporting plate driving element of the material receiving mechanism to drive the supporting plate to descend by a preset height.
Preferably, as an implementable mode, the step g further includes: the controller counts once when controlling the supporting plate driving element of the material receiving mechanism to drive the supporting plate to descend by a preset height; when the counting times of the controller reach the rated value, the controller controls the alarm to give an alarm;
and/or, the step g further comprises: and after the reset button is pressed, the controller controls the supporting plate driving element of the material receiving mechanism to drive the supporting plate to ascend to the highest position.
Correspondingly, the invention also provides vacuum laminating equipment, which comprises: the jig seat is used for bearing unsealed bagged products; an air bag for extruding a bagged product; an inflation element for inflating the airbag; the air leakage element is used for leaking gas in the air bag; the vacuumizing mechanism is used for extracting gas in the sealing bag; and the heat sealing mechanism is used for sealing the opening of the sealed bag.
The vacuum laminating method and the vacuum laminating equipment provided by the invention have the beneficial effects that:
the vacuum attaching method provided by the invention is characterized in that during vacuum attaching, a film (such as film) is attached to the plane part of a product (such as glass) in advance to determine the relative position of the film and the product, and then the film-attached product is placed into a sealing bag to form an unsealed bagged product; placing the unsealed bagged product on a jig seat, and then inflating the air bag by an inflating element to gradually increase the air pressure in the air bag and increase the volume of the air bag, so that the air bag can be gradually extruded into an edge groove of the product along the surface of the membrane to extrude bubbles between a sealing bag of the bagged product and the product; then, the vacuum suction mechanism starts to suck the gas in the sealing bag, so that vacuum is formed in the sealing bag; then, the opening of the sealing bag is sealed by the heat sealing mechanism, and the pressure between the membrane and the product is continuously kept by using the sealing bag; after the encapsulation of completion to bagged products, inflatable element stops to inflate, and later, the component of losing heart begins to lose heart for the gasbag to make the atmospheric pressure in the gasbag reduce gradually, the gasbag volume diminishes, thereby, the gasbag can break away from bagged products, and simultaneously, evacuation mechanism and heat-seal mechanism reset, in order to be ready for next use.
Therefore, according to the vacuum attaching method provided by the invention, when a plate-shaped product with a curved surface is subjected to film attaching, the edge groove of the product is opposite to the air bag, so that the sealing bag can be gradually attached to the groove formed by the curved edge of the product under the action of the air bag; because the air bag is elastically abutted with the bagged product, even if air pockets occur between the product and the sealing bag at a certain moment or a certain time period, gas in the air pockets can be extruded out under the continuous action of the air bag until the product is tightly attached to the sealing bag, so that the air pockets can not be formed between the product and the sealing bag in the process of absorbing the gas in the sealing bag by the vacuum absorbing mechanism, and the requirement of film sticking can be met. Of course, the vacuum laminating method provided by the invention is also suitable for vacuum laminating of flat plate products, and the laminating effect is good.
The vacuum laminating equipment provided by the invention mainly comprises a jig seat, an air bag, an inflation element, an air leakage element, a vacuumizing mechanism and a heat sealing mechanism, has all the advantages of the vacuum laminating method, and can meet the requirement of film lamination because no air pocket is formed between a product and a sealing bag in the process of sucking the air in the sealing bag by the vacuum sucking mechanism.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic perspective view of a vacuum bonding apparatus according to an embodiment of the present invention;
fig. 2 is a schematic perspective view of a transfer mechanism in the vacuum bonding apparatus according to an embodiment of the present invention;
FIG. 3 is a schematic view of an assembly structure of an air bag and an air bag driving assembly in the vacuum bonding apparatus according to the embodiment of the present invention;
fig. 4 is a schematic perspective view of a receiving structure loaded with bagged products in a vacuum laminating apparatus according to an embodiment of the present invention.
Icon:
100-a jig base;
200-air bag;
300-an airbag actuation element;
400-a heat sealing mechanism;
500-a positioning table;
600-a material-coming sensor;
700-a positioning mechanism;
800-a transfer mechanism; 810-a first gripper assembly; 820-a second gripper assembly;
900-a material receiving mechanism; 910-a pallet; 920-pallet drive elements;
1000-bagged product.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. 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", "inside", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in 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. 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 is to be noted that, unless otherwise explicitly specified or limited, the term "connected" is to be interpreted broadly, e.g. as a fixed connection, a detachable connection, or an integral connection; 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.
The present invention will be described in further detail below with reference to specific embodiments and with reference to the attached drawings.
Referring to fig. 1 to 4, the vacuum bonding method provided in this embodiment is applied to a vacuum bonding apparatus, and includes the following steps:
step a, placing the unsealed bagged product 1000 on a jig base 100;
step b, inflating the air bag 200 by the inflating element so as to extrude air bubbles between the sealing bag and the product by the air bag 200;
c, pumping the gas in the sealing bag by a vacuum pumping mechanism;
step d, the opening of the sealing bag is sealed by the heat sealing mechanism 400;
and e, stopping inflating the inflating element, then discharging the gas in the air bag 200 by the air discharging element, and resetting the vacuumizing mechanism and the heat sealing mechanism 400.
During vacuum lamination, a film (such as film) is firstly laminated on the plane part of a product (such as glass) to determine the relative position of the film and the product, and then the laminated product is put into a sealed bag to form an unsealed bagged product 1000; placing the unsealed bagged product 1000 on the jig base 100, and then inflating the air bag 200 by an inflating element to gradually increase the air pressure in the air bag 200 and increase the volume of the air bag 200, so that the air bag 200 can be gradually squeezed into the edge groove of the product along the surface of the membrane to squeeze out air bubbles between the sealed bag of the bagged product 1000 and the product; then, the vacuum suction mechanism starts to suck the gas in the sealing bag, so that vacuum is formed in the sealing bag; then, the opening of the sealing bag is sealed by the heat sealing mechanism 400, and the pressure between the membrane and the product is continuously maintained by the sealing bag; after the completion of the encapsulation of the bagged product 1000, the inflation element stops inflating, and then the deflation element starts to deflate the air bag 200, so that the air pressure in the air bag 200 is gradually reduced, the volume of the air bag 200 becomes small, and therefore the air bag 200 can be separated from the bagged product 1000, and meanwhile, the vacuumizing mechanism and the heat sealing mechanism 400 are reset for the next use.
Therefore, in the vacuum attaching method provided by the embodiment, when a plate-shaped product with a curved surface is subjected to film attaching, the edge groove of the product is opposite to the air bag 200, so that the sealing bag can be gradually attached to the groove formed by the curved edge of the plate-shaped product under the action of the air bag 200; because the air bag 200 is elastically abutted with the bagged product 1000, even if air pockets occur between the product and the sealing bag at a certain moment or a certain time period, the air in the air pockets can be extruded out under the continuous action of the elasticity and the pressure of the air bag 200 until the product is tightly attached to the sealing bag, so that the air pockets can not be formed between the product and the sealing bag in the process of sucking the air in the sealing bag by the vacuum sucking mechanism, and the film attaching requirement can be met. Of course, the vacuum laminating method provided by the invention is also suitable for vacuum laminating of flat plate products, and the laminating effect is good.
The step b may specifically be: the air bag driving element 300 is activated to drive the air bag 200 to move toward the jig base 100 by the air bag driving element 300. A first preset pressure and a first preset air pressure are preset in the controller, and when the controller obtains that the pressure between the air bag 200 and the bagged product 1000 reaches the first preset pressure, the controller controls the inflating element to inflate into the air bag 200, so that the air bag 200 at the idle station can be positioned at a position far away from the jig seat 100 and is not easy to interfere with the bagged product 1000 or other mechanisms; when the controller obtains that the air pressure in the air bag 200 reaches the first preset air pressure, the controller controls the inflating element to maintain the pressure, so that a good attaching effect between the sealing bag and the product can be achieved.
Correspondingly, step e further comprises: the air bag driving element 300 drives the air bag 200 to reset, so that the air bag 200 returns to an idle station to reserve space for the next product.
The step b comprises the following steps: the controller starts timing when the air pressure in the air bag 200 reaches a first preset air pressure, and the inflating element continuously maintains the pressure of the air bag 200 during timing; after the timing is finished, the controller controls the air bag 200 to move towards the jig base 100 again, so that the air bag 200 further presses the bagged product 1000 and expands along the surface of the bagged product 1000, and thus, the air bag 200 is more easily squeezed into the groove formed by the bent edge of the plate-shaped product. A second preset pressure and a second preset air pressure are also preset in the controller, and when the controller obtains that the pressure between the air bag 200 and the bagged product 1000 reaches the second preset pressure, the controller controls the inflating element to inflate the air bag 200; when the controller obtains that the air pressure in the air bag 200 reaches the first preset air pressure, the controller controls the inflating element to maintain the pressure, so that a good attaching effect between the sealing bag and the product can be achieved.
The step c may specifically include: and when the controller acquires that the air pressure in the air bag 200 reaches a second preset air pressure, timing is started, and after the timing is finished, the vacuumizing mechanism is controlled to suck the air in the sealing bag, so that the vacuumizing mechanism does not need to be started manually.
Specifically, the air bag driving element 300 may be configured as a motor, the motor is electrically connected to the controller, and during the operation of the motor, a moment is sent to the controller in real time, and the controller converts the moment into a pressure between the air bag 200 and the bagged product 1000.
The air bag 200 may be communicated with the air pressure valve, and the air pressure valve may be electrically connected to a controller, which may acquire an air pressure value measured by the air pressure valve as the air pressure value of the air bag 200.
In addition, the step a may specifically include the following two steps:
step a1, placing the unsealed bagged product 1000 on the positioning table 500, then starting the positioning mechanism 700, driving the bagged product 1000 to move to a preset position of the positioning table 500 by using the positioning mechanism 700, starting the transferring mechanism 800 after the bagged product 1000 reaches the preset position, and transferring the bagged product 1000 at the preset position to the jig seat 100 by using the transferring mechanism 800, so that the position precision of the bagged product 1000 blocked on the jig seat 100 can be improved, and the extruding effect of the air bag 200 on the bagged product 1000 is more reliable.
In step a2, after the bagged product 1000 is placed on the jig base 100, the transfer mechanism 800 moves to the avoiding position to avoid the airbag 200, so that the airbag 200 can smoothly extrude the bagged product 1000.
Correspondingly, after the step e, the vacuum bonding method provided in this embodiment may further include a step f: the transfer mechanism 800 is reset to facilitate transfer of subsequent bagged products 1000.
The step a1 specifically comprises the following steps:
a11, sending a material signal to the controller when the material sensor 600 senses that the bagged product 1000 is placed on the positioning table 500;
step a12, after receiving a material arrival signal sent by the material arrival sensor 600, the controller controls the positioning mechanism 700 to switch to a positioning state, so as to drive the bagged product 1000 to move to a preset position of the positioning table 500 by using the positioning mechanism 700; then, the controller controls the positioning mechanism 700 to reset, so that after the bagged product 1000 is placed on the positioning table 500, the positioning mechanism 700 can be automatically started for positioning, and after the bagged product 1000 is positioned, the positioning mechanism can be automatically reset without manual starting and resetting, the automation degree is high, the efficiency is improved, and the labor is saved.
Step a13, after the positioning mechanism 700 is reset, sending a reset completion signal a to the controller, and when the controller receives the reset signal a and the transfer mechanism 800 is located at the initial position, controlling the first gripper assembly 810 of the transfer mechanism 800 to transfer the bagged product 1000 at the predetermined position to the jig base 100, so as to ensure that the bagged product 1000 gripped by the first gripper assembly 810 of the transfer mechanism 800 is at the predetermined position, and further ensure that the first gripper assembly 810 of the transfer mechanism 800 can place the bagged product 1000 at the correct position of the jig base 100.
The step f may specifically include: after the vacuumizing mechanism is reset, a reset signal B is sent to the controller, and after the heat sealing mechanism 400 is reset, a reset signal C is sent to the controller; after the air bag 200 is reset, a reset signal D is sent to the controller; when the controller received reset signal B, reset signal C and reset signal D, the controller controlled transfer mechanism 800 reset, that is to say, after bagged product 1000 accomplished the encapsulation, transfer mechanism 800 reset to, transfer mechanism 800 just can not take place to interfere with evacuation mechanism, heat-seal mechanism 400 or gasbag 200 at the in-process that resets.
Further, step a2 may specifically include: in the state that the transfer mechanism 800 is at the initial position, if the controller receives the reset signal a, but does not receive the reset signal B, the reset signal C, and the reset signal D, the controller controls the first gripper assembly 810 of the transfer mechanism 800 to transfer the bagged product 1000 at the predetermined position onto the jig base 100, and controls the second gripper assembly 820 of the transfer mechanism 800 to maintain the original state, so that when there is no packaged bagged product 1000 on the jig base 100, the second gripper assembly 820 of the transfer mechanism 800 does not act, and only the first gripper assembly 810 is used to transfer the unsealed bagged product 1000 at the predetermined position onto the jig base 100, so as to package the bagged product 1000; if the controller receives the reset signal a, the reset signal B, the reset signal C and the reset signal D, the controller controls the first gripper assembly 810 of the transfer mechanism 800 to transfer the bagged product 1000 at the predetermined position to the jig base 100, and controls the second gripper assembly 820 of the transfer mechanism 800 to transfer the bagged product 1000 on the jig base 100 to the receiving mechanism 900, so that, when the packaged bagged product 1000 exists on the jig base 100, the first gripper assembly 810 and the second gripper assembly 820 of the transfer mechanism 800 both act and respectively transfer the bagged product 1000 at the corresponding position to the target position, thus not only realizing the automatic storage of the packaged bagged product 1000, but also before the first gripper assembly 810 moves the unsealed bagged product 1000 to the jig base 100, the original packaged bagged product 1000 on the jig base 100 has vacated the corresponding position on the jig base 100, no mutual interference occurs.
Between the step a and the step b, the vacuum bonding method provided in this embodiment further includes a step g: after the bagged product 1000 is placed on the pallet 910 of the material receiving mechanism 900 by the second gripper assembly 820 of the transferring mechanism 800, sending a material placing completion signal to the controller; after the controller receives the discharging signal, the tray driving element 920 of the receiving mechanism 900 is controlled to drive the tray 910 to descend by a predetermined height, so that the tray driving element 920 can be used to drive the tray 910 to descend by the height of one bagged product 1000 when more bagged products 1000 are placed, and thus, the second gripper assembly 820 can release the bagged products 1000 at the same position, so that the bagged products 1000 are sequentially stacked on the receiving plates.
The step g specifically further comprises: the controller counts every time the tray driving member 920 of the receiving mechanism 900 is controlled to drive the tray 910 to descend by a predetermined height; when the counting number of times of the controller reaches the rated value, the controller controls the alarm to give an alarm, so that when the number of bagged products 1000 stored on the material receiving mechanism 900 reaches the rated value, the alarm gives an alarm to inform workers to take away the bagged products 1000 on the material receiving mechanism 900 in time, and enough storage space is reserved for the next bagged product 1000.
Step g may further comprise: after the reset button is pressed, the controller controls the tray driving element 920 of the receiving mechanism 900 to drive the tray 910 to ascend to the highest position, that is, after the worker takes away the bagged product 1000 on the receiving mechanism 900, the receiving mechanism 900 is reset by pressing the reset button, and is ready for the next cycle.
The vacuum bonding method provided in this embodiment may specifically include the following steps:
step a, placing an unsealed bagged product 1000 on a positioning table 500, and sending a material signal to a controller when a material sensor 600 senses that the bagged product 1000 is placed on the positioning table 500; after receiving the material receiving signal, the controller controls the positioning mechanism 700 to switch to the positioning state so as to drive the bagged product 1000 to move to the preset position of the positioning table 500; then, the controller controls the positioning mechanism 700 to reset; after the positioning mechanism 700 is reset, a reset completion signal A is sent to the controller, and when the controller receives the reset signal A and the transferring mechanism 800 is at the initial position, the first gripper assembly 810 of the transferring mechanism 800 is controlled to transfer the bagged product 1000 at the preset position to the jig base 100; when the transfer mechanism 800 is at the initial position, if the controller receives the reset signal a and does not receive the reset signal B, the reset signal C, and the reset signal D, the controller controls the first gripper assembly 810 of the transfer mechanism 800 to transfer the bagged product 1000 at the predetermined position to the jig base 100, and controls the second gripper assembly 820 of the transfer mechanism 800 to maintain the original state; if the controller receives the reset signal a, the reset signal B, the reset signal C and the reset signal D, the controller controls the first gripper assembly 810 of the transfer mechanism 800 to transfer the bagged product 1000 at the predetermined position to the jig base 100, and controls the second gripper assembly 820 of the transfer mechanism 800 to transfer the bagged product 1000 on the jig base 100 to the material receiving mechanism 900.
Step g, after the bagged product 1000 is placed on the pallet 910 of the material receiving mechanism 900 by the second gripper assembly 820 of the transferring mechanism 800, sending a material placing completion signal to the controller; after receiving the discharging completion signal, the controller controls the pallet driving element 920 of the material receiving mechanism 900 to drive the pallet 910 to descend by a predetermined height; the controller counts every time the controller controls the pallet driving element 920 of the receiving mechanism 900 to drive the pallet 910 to descend by a predetermined height; when the counting times of the controller reach the rated value, the controller controls the alarm to give an alarm; the controller controls the tray driving member 920 of the receiving mechanism 900 to drive the tray 910 to be lifted to the uppermost position after the reset button is pressed.
Step b, the air bag driving element 300 drives the air bag 200 to move towards the jig seat 100, and when the controller obtains that the pressure between the air bag 200 and the bagged product 1000 reaches a first preset pressure, the controller controls the inflating element to inflate into the air bag 200; when the controller acquires that the air pressure in the air bag 200 reaches a first preset air pressure, the controller controls the inflating element to maintain the pressure; the controller starts timing when acquiring that the air pressure in the air bag 200 reaches a first preset air pressure, and controls the air bag 200 to move towards the jig base 100 again after timing is finished; when the controller acquires that the pressure between the air bag 200 and the bagged product 1000 reaches a second preset pressure, the controller controls the inflating element to inflate the air bag 200; when the controller obtains that the air pressure in the air bag 200 reaches the second preset air pressure, the controller controls the inflating element to maintain the pressure.
And c, when the air pressure in the air bag 200 acquired by the controller reaches a second preset air pressure, timing is started, and after the timing is finished, the vacuumizing mechanism is controlled to suck the air in the sealing bag.
Step d, the opening of the sealing bag is sealed by the heat sealing mechanism 400;
and e, stopping inflating the inflating element, then discharging the gas in the air bag 200 by the air discharging element, resetting the vacuumizing mechanism and the heat sealing mechanism 400, and driving the air bag 200 to reset by the air bag driving element 300.
Step f, after the vacuumizing mechanism is reset, a reset signal B is sent to the controller; after the heat sealing mechanism 400 is reset, a reset signal C is sent to the controller; after the air bag 200 is reset, a reset signal D is sent to the controller; and when the controller receives the reset signal B, the reset signal C and the reset signal D, the controller controls the transfer mechanism 800 to reset.
The vacuum laminating equipment provided by the invention mainly comprises a jig seat 100, an air bag 200, an inflation element, an air release element, a vacuumizing mechanism and a heat sealing mechanism 400, has all the advantages of the vacuum laminating method, does not form air pockets between a product and a sealing bag in the process of sucking the air in the sealing bag by the vacuum sucking mechanism, and can meet the requirement of film lamination.
In summary, the present invention discloses a vacuum bonding method and a vacuum bonding apparatus, which overcome many technical defects of the conventional vacuum bonding method. According to the vacuum laminating method and the vacuum laminating equipment provided by the embodiment, air pockets cannot be formed between the product and the sealing bag, and the laminating requirement is met.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (11)
1. A vacuum bonding method is characterized by comprising:
step a, placing unsealed bagged products (1000) on a jig seat (100);
b, inflating the air bag (200) by the inflating element so as to extrude air bubbles between the sealing bag and the product by using the air bag (200);
c, pumping the gas in the sealing bag by a vacuum pumping mechanism;
d, sealing the opening of the sealing bag by a heat sealing mechanism (400);
and e, stopping inflating the inflating element, then discharging the gas in the air bag (200) by the air discharging element, and resetting the vacuumizing mechanism and the heat sealing mechanism (400).
2. The vacuum bonding method according to claim 1, wherein the step b comprises: the air bag driving element (300) drives the air bag (200) to move towards the jig seat (100), and when the controller obtains that the pressure between the air bag (200) and the bagged product (1000) reaches a first preset pressure, the controller controls the inflating element to inflate into the air bag (200); the controller controls the inflating element to maintain pressure when the air pressure in the air bag (200) reaches a first preset air pressure;
the step e further comprises the following steps: the air bag driving element (300) drives the air bag (200) to reset.
3. The vacuum bonding method according to claim 2, wherein the step b further comprises: the controller starts timing when the air pressure in the air bag (200) reaches a first preset air pressure, and controls the air bag (200) to move towards the jig seat (100) again after timing is finished; when the controller acquires that the pressure between the air bag (200) and the bagged product (1000) reaches a second preset pressure, the controller controls the inflating element to inflate the air bag (200); the controller controls the inflating element to maintain pressure when the air pressure in the air bag (200) reaches a second preset air pressure.
4. The vacuum bonding method according to claim 3, wherein the step c comprises: and when the air pressure in the air bag (200) acquired by the controller reaches a second preset air pressure, timing is started, and after the timing is finished, the vacuumizing mechanism is controlled to suck the air in the sealed bag.
5. The vacuum bonding method according to any one of claims 2 to 4, wherein the step a comprises: a1, placing unsealed bagged products (1000) on a positioning table (500), driving the bagged products (1000) to move to a preset position of the positioning table (500) by a positioning mechanism (700), and transferring the bagged products (1000) at the preset position to a jig seat (100) by a transfer mechanism (800) after the bagged products (1000) reach the preset position; step a2, after the transfer mechanism (800) places the bagged product (1000) on the jig seat (100), the transfer mechanism (800) moves to an avoidance position to avoid the air bag (200);
after the step e, the vacuum bonding method further includes a step f: the transfer mechanism (800) is reset.
6. The vacuum bonding method according to claim 5, wherein the step a1 comprises:
a step 11, sending a material signal to a controller when a material sensor (600) senses that the bagged product (1000) is placed on a positioning table (500);
step a12, after receiving the material signal, the controller controls the positioning mechanism (700) to switch to the positioning state so as to drive the bagged product (1000) to move to the preset position of the positioning table (500); then, the controller controls the positioning mechanism (700) to reset;
step a13, after the positioning mechanism (700) is reset, a reset signal A is sent to the controller, when the controller receives the reset signal A and the transfer mechanism (800) is at the initial position, the first gripper assembly (810) of the transfer mechanism (800) is controlled to transfer the bagged product (1000) at the preset position to the jig seat (100).
7. The vacuum bonding method according to claim 6, wherein the step f comprises: after the vacuumizing mechanism is reset, a reset signal B is sent to the controller; after the heat sealing mechanism (400) is reset, a reset signal C is sent to the controller; after the air bag (200) is reset, a reset signal D is sent to the controller; and when the controller receives the reset signal B, the reset signal C and the reset signal D, the controller controls the transfer mechanism (800) to reset.
8. The vacuum bonding method according to claim 7, wherein step a2 includes: when the transfer mechanism (800) is at an initial position, if the controller receives the reset signal A and does not receive the reset signal B, the reset signal C and the reset signal D, the controller controls the first gripper assembly (810) of the transfer mechanism (800) to transfer the bagged product (1000) at the preset position onto the jig base (100), and controls the second gripper assembly (820) of the transfer mechanism (800) to maintain the original state; if the controller receives the reset signal A, the reset signal B, the reset signal C and the reset signal D, the controller controls the first gripper assembly (810) of the transfer mechanism (800) to transfer the bagged products (1000) at the preset positions to the jig base (100), and controls the second gripper assembly (820) of the transfer mechanism (800) to transfer the bagged products (1000) on the jig base (100) to the material receiving mechanism (900).
9. The vacuum bonding method of claim 8, wherein between step a and step b, the vacuum bonding method further comprises step g: after the bagged product (1000) is placed on the supporting plate (910) of the material receiving mechanism (900) by the second gripper assembly (820) of the transferring mechanism (800), a material placing completion signal is sent to the controller; after receiving the discharging completion signal, the controller controls the supporting plate driving element (920) of the material receiving mechanism (900) to drive the supporting plate (910) to descend by a preset height.
10. The vacuum bonding method of claim 9, wherein step g further comprises: the controller counts once when controlling the supporting plate driving element (920) of the material receiving mechanism (900) to drive the supporting plate (910) to descend to a preset height; when the counting times of the controller reach the rated value, the controller controls the alarm to give an alarm;
and/or, the step g further comprises: the controller controls the supporting plate driving element (920) of the material collecting mechanism (900) to drive the supporting plate (910) to ascend to the highest position after the reset button is pressed.
11. A vacuum lamination apparatus, comprising: the jig base (100) is used for bearing unsealed bagged products (1000); an air bag (200) for pressing a bagged product (1000); an inflation element for inflating the airbag (200); a venting element for venting gas from the airbag (200); the vacuumizing mechanism is used for extracting gas in the sealing bag; and a heat sealing mechanism (400) for sealing the opening of the sealed bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110375244.8A CN113103718B (en) | 2021-04-07 | 2021-04-07 | Vacuum bonding method and vacuum bonding apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110375244.8A CN113103718B (en) | 2021-04-07 | 2021-04-07 | Vacuum bonding method and vacuum bonding apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113103718A true CN113103718A (en) | 2021-07-13 |
| CN113103718B CN113103718B (en) | 2023-03-10 |
Family
ID=76714235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110375244.8A Active CN113103718B (en) | 2021-04-07 | 2021-04-07 | Vacuum bonding method and vacuum bonding apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113103718B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101402402A (en) * | 2008-10-23 | 2009-04-08 | 云南昆船设计研究院 | High speed piling combined apparatus |
| TWM489830U (en) * | 2014-07-08 | 2014-11-11 | Imprinting Lithography Decoration Tech Co Ltd | Device for fully laminating curved surface |
| CN104681117A (en) * | 2013-11-29 | 2015-06-03 | 佳能株式会社 | Structural Body And X-ray Talbot Interferometer Including The Structural Body |
| CN107443862A (en) * | 2017-08-30 | 2017-12-08 | 深圳市汉匠自动化科技有限公司 | 3D film sticking equipments and 3D method for adhering film |
| CN107487481A (en) * | 2017-09-30 | 2017-12-19 | 湖南腾远智能设备有限公司 | A kind of vacuum abutted mechanism suitable for application of a surface |
| CN207209428U (en) * | 2017-08-30 | 2018-04-10 | 苏州启川机器人科技有限公司 | Splicing platform |
| CN111232519A (en) * | 2020-02-21 | 2020-06-05 | 环旭电子股份有限公司 | Positioning and conveying device, material tray turnover system and turnover method |
| CN211056219U (en) * | 2019-11-12 | 2020-07-21 | 东莞市普诺思科智能装备有限公司 | Loading disc stacking device |
| CN111516254A (en) * | 2020-03-25 | 2020-08-11 | 科立视材料科技有限公司 | 3D glass film pasting device and process method thereof |
| CN111645383A (en) * | 2019-03-04 | 2020-09-11 | Oppo广东移动通信有限公司 | Manufacturing method of battery cover and mobile terminal |
| CN112389048A (en) * | 2019-08-15 | 2021-02-23 | 富登实业(上海)有限公司 | Composite glass, and manufacturing method and application thereof |
-
2021
- 2021-04-07 CN CN202110375244.8A patent/CN113103718B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101402402A (en) * | 2008-10-23 | 2009-04-08 | 云南昆船设计研究院 | High speed piling combined apparatus |
| CN104681117A (en) * | 2013-11-29 | 2015-06-03 | 佳能株式会社 | Structural Body And X-ray Talbot Interferometer Including The Structural Body |
| US20150151527A1 (en) * | 2013-11-29 | 2015-06-04 | Canon Kabushiki Kaisha | Structural body and x-ray talbot interferometer including the structural body |
| TWM489830U (en) * | 2014-07-08 | 2014-11-11 | Imprinting Lithography Decoration Tech Co Ltd | Device for fully laminating curved surface |
| CN107443862A (en) * | 2017-08-30 | 2017-12-08 | 深圳市汉匠自动化科技有限公司 | 3D film sticking equipments and 3D method for adhering film |
| CN207209428U (en) * | 2017-08-30 | 2018-04-10 | 苏州启川机器人科技有限公司 | Splicing platform |
| CN107487481A (en) * | 2017-09-30 | 2017-12-19 | 湖南腾远智能设备有限公司 | A kind of vacuum abutted mechanism suitable for application of a surface |
| CN111645383A (en) * | 2019-03-04 | 2020-09-11 | Oppo广东移动通信有限公司 | Manufacturing method of battery cover and mobile terminal |
| CN112389048A (en) * | 2019-08-15 | 2021-02-23 | 富登实业(上海)有限公司 | Composite glass, and manufacturing method and application thereof |
| CN211056219U (en) * | 2019-11-12 | 2020-07-21 | 东莞市普诺思科智能装备有限公司 | Loading disc stacking device |
| CN111232519A (en) * | 2020-02-21 | 2020-06-05 | 环旭电子股份有限公司 | Positioning and conveying device, material tray turnover system and turnover method |
| CN111516254A (en) * | 2020-03-25 | 2020-08-11 | 科立视材料科技有限公司 | 3D glass film pasting device and process method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113103718B (en) | 2023-03-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20180170595A1 (en) | Vacuum Skin Packaging of a Product Arranged on a Support | |
| JP5589045B2 (en) | Semiconductor wafer mounting method and semiconductor wafer mounting apparatus | |
| CN113103718B (en) | Vacuum bonding method and vacuum bonding apparatus | |
| CN115799119A (en) | Multifunctional film pasting device and method | |
| TWI225319B (en) | Electrolyte injection device and battery production method | |
| CN109896074A (en) | Mechanism is vacuum-packed | |
| CN113085332B (en) | Vacuum laminating equipment | |
| CN114068348A (en) | Film sticking device and film sticking method | |
| CN111490306A (en) | Device and method for negative pressure formation of soft package lithium ion battery | |
| CN216943727U (en) | Automatic rigging machine of cell-phone tempering membrane | |
| CN208781954U (en) | Battery is evacuated sealing machine | |
| CN114801149A (en) | Film pressing method of vacuum film pressing machine and vacuum film pressing machine | |
| JP2011116406A (en) | Sealing machine, sealing method of packaging bag, and packaging bag with handle hole | |
| CN110890583A (en) | Tunnel type soft package battery exhaust production line and soft package battery exhaust method | |
| CN211869915U (en) | Bag opening device | |
| CN212888923U (en) | Negative pressure pad pasting device | |
| CN111313225B (en) | Semiconductor laser device surface mounting device and method | |
| CN213137515U (en) | Epoxy embedment device of vacuum pump controller | |
| CN211879525U (en) | Packaging device | |
| JP2003205510A (en) | Method and apparatus for laminating green sheet | |
| CN218037982U (en) | Novel FPGA prototype verification device | |
| CN210040155U (en) | Wafer chip mounting and flattening mechanism | |
| CN214690528U (en) | Novel plastic package integrated device | |
| CN112803059B (en) | Aluminum sheet and explosion-proof piece welding all-in-one are connected to lithium cell combination cap | |
| CN218215400U (en) | Secondary packaging device for soft package battery |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |