CN114103389B - Vacuum laminating device and using method thereof - Google Patents
Vacuum laminating device and using method thereof Download PDFInfo
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- CN114103389B CN114103389B CN202210097763.7A CN202210097763A CN114103389B CN 114103389 B CN114103389 B CN 114103389B CN 202210097763 A CN202210097763 A CN 202210097763A CN 114103389 B CN114103389 B CN 114103389B
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- 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
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- 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
Abstract
The invention discloses a vacuum pressing device which comprises: the method comprises the following steps: the moving mechanism is arranged on the frame and used for transferring the product to a pressing position; the pressing mechanism is arranged on the moving mechanism and is used for pressing the product; the actuating mechanism comprises a die closing mechanism and a demolding mechanism, the die closing mechanism and the demolding mechanism are both mounted on the frame, the die closing mechanism and the demolding mechanism are both connected with the pressing mechanism, the die closing mechanism can drive the pressing mechanism to press the product, and after pressing is finished, the demolding mechanism can drive the die closing mechanism to be separated from the pressing mechanism. The structure of the vacuum pressing device can be simplified, and the influence on the vacuum degree in the vacuum pressing device caused by factors such as oil line pipeline design of a hydraulic system, oil stain or pipeline leakage of an air path system, or oil stain of a screw rod driving system is avoided. The invention not only can simplify the structure of the vacuum pressing device, but also can reduce the generation of bubbles and improve the pressing effect and the pressing efficiency.
Description
Technical Field
The invention relates to the technical field of vacuum lamination, in particular to a vacuum lamination device and a using method thereof.
Background
The vacuum pressing device is mechanical equipment for pressing multiple layers of materials under a vacuum condition. Most of existing vacuum mold closing devices adopt a hydraulic system to drive a workbench to move up and down, the hydraulic system needs to design an oil way pipeline, the structure of the oil way is complex, the oil way pipeline needs to be connected with external equipment, the vacuum degree in a vacuum chamber can be influenced, and oil stains can be generated in vacuum to cause pollution. Vacuum degree is the important factor of guaranteeing the product pressfitting effect, if vacuum degree receives the influence, can lead to the pressfitting in-process can produce the bubble, leads to the pressfitting effect unsatisfactory.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art.
Therefore, the invention provides the vacuum laminating device and the using method thereof, which not only can simplify the structure and ensure the requirement of vacuum degree required by laminating, but also can reduce the cost.
According to the vacuum laminating device of the embodiment of the invention: the method comprises the following steps: the moving mechanism is arranged on the frame and used for transferring a product to a pressing position; the pressing mechanism is arranged on the moving mechanism and is used for pressing a product; the actuating mechanism comprises a die closing mechanism and a demolding mechanism, the die closing mechanism and the demolding mechanism are both installed on the frame, the die closing mechanism and the demolding mechanism are both connected with the pressing mechanism, the die closing mechanism can drive the pressing mechanism to press a product, and after pressing is finished, the demolding mechanism can drive the die closing mechanism to be separated from the pressing mechanism.
The vacuum pressing device has the advantages that the pressing mechanism is driven by the actuating mechanism to press a product, the structure of the vacuum pressing device can be simplified, and the influence on the vacuum degree in the vacuum pressing device caused by oil line pipeline design of a hydraulic system, oil stain or pipeline leakage of an air line system, or oil stain of a screw rod driving system and other factors is avoided. According to the invention, through the improvement of the structure of the vacuum pressing device, the structure is simplified, bubbles can be reduced, and the pressing effect and the pressing efficiency are improved.
According to one embodiment of the present invention, the pressing mechanism includes:
an upper die closing plate connected with the actuating mechanism,
the lower die plate is connected with the moving mechanism, a product is placed on the lower die plate, and when the upper die plate is tightly attached to the lower die plate, the product can be pressed.
According to one embodiment of the present invention, the clamping mechanism includes:
a clamp actuation assembly mounted on the frame, the clamp actuation assembly being connected to the upper clamp plate,
the die assembly driving component is connected with the die assembly executing component and can drive the die assembly executing component to move up and down.
According to one embodiment of the present invention, the mold-releasing mechanism includes:
a demolding driving assembly mounted on the mold closing driving assembly,
the demolding actuating assembly is connected with the demolding driving assembly, the demolding actuating assembly is connected with the die assembly actuating assembly, and the demolding driving assembly can drive the demolding actuating assembly to move up and down.
According to one embodiment of the invention, the movement mechanism comprises:
a lead screw module mounted on the frame,
the movable block is arranged on the screw rod module,
the objective table is installed on the movable block, the objective table is connected with the lower closing template, and the lead screw module can drive the lower closing template to move along the Y-axis direction.
According to one embodiment of the invention, the clamp actuation assembly includes:
a mold closing connecting plate connected with the mold closing drive component,
the bottom of the first connecting rod is connected with one end of the die closing connecting plate,
a second connecting rod, the bottom of which is connected with the other end of the die closing connecting plate,
and one end of the die assembly top plate is connected with the top of the first connecting rod, the other end of the die assembly top plate is connected with the top of the second connecting rod, and the die assembly top plate is connected with the upper die assembly plate.
According to one embodiment of the invention, the clamp actuation assembly further comprises:
a first sliding assembly connected with the first connecting rod,
and the second sliding assembly is connected with the second connecting rod.
According to one embodiment of the present invention, the clamp actuation assembly includes:
a first support block connected with the first sliding assembly,
a second support block connected with the second sliding assembly,
a first driving mounting plate, one end of which is connected with the first supporting block and the other end of which is connected with the second supporting block,
a first drive member mounted on the first drive mounting plate,
the first eccentric wheel is connected with the first driving piece, and the surface of the first eccentric wheel abuts against the die closing connecting plate.
According to one embodiment of the present invention, the clamp actuation assembly further comprises:
a first photoelectric sensing switch installed on the first supporting block,
the first photoelectric blocking piece is installed on the first connecting rod, and when the upper closing template and the lower closing template are pressed, the first photoelectric blocking piece can block light rays of the first photoelectric sensing switch.
According to one embodiment of the present invention, the knock-out driving assembly includes:
a second driving mounting plate connected with the die closing connecting plate, a second driving member mounted on the second driving mounting plate,
a second eccentric connected to the second drive member.
According to one embodiment of the present invention, the knock out performing assembly includes:
the surface of the second eccentric wheel is abutted against the demoulding connecting plate,
a third connecting rod, the bottom of which is connected with one end of the demoulding connecting plate,
a fourth connecting rod, the bottom of which is connected with the other end of the demoulding connecting plate,
and the unlocking plate is connected with one end of the third connecting rod, the other end of the unlocking plate is connected with the top of the fourth connecting rod, and the unlocking plate is connected with the die assembly top plate.
According to one embodiment of the invention, the stripper execution assembly further comprises:
a third sliding assembly mounted on the third connecting rod, the third sliding assembly being connected to one end of the die clamping top plate,
and the fourth sliding assembly is arranged on the fourth connecting rod and is connected with the other end of the die closing top plate.
According to an embodiment of the present invention, the third connecting rod is provided with two first outward protrusions, the third connecting rod is sleeved with a first connecting block, first elastic members are respectively provided between the two first outward protrusions and the first connecting block,
two second outward convex parts are arranged on the fourth connecting rod, a second connecting block is sleeved on the fourth connecting rod, second elastic parts are respectively arranged between the two second outward convex parts and the second connecting block,
one end of the die closing top plate is connected with the first connecting block, and the other end of the die closing top plate is connected with the second connecting block.
According to one embodiment of the invention, the stripper execution assembly further comprises:
a second photoelectric sensing switch installed on the first connection block,
and when the upper die closing top plate is separated from the die closing top plate, the second photoelectric blocking piece can block the light of the second photoelectric sensing switch.
According to the use method of the vacuum laminating device provided by the embodiment of the invention, the vacuum laminating device is adopted, and the use method comprises the following steps:
s1, when the product needs to be pressed, the moving mechanism moves the product to the pressing position,
s2, the pressing mechanism is controlled by the executing mechanism to perform pressing treatment on the product,
and S3, after the pressing is finished, the actuating mechanism is separated from the pressing mechanism.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic structural view of a vacuum bonding apparatus according to the present invention.
Fig. 2 is a schematic view of the back side of the vacuum bonding apparatus of the present invention.
Fig. 3 is a schematic structural view of the actuator of the present invention.
Fig. 4 is a side view of the actuator of the present invention.
Fig. 5 is a schematic perspective view of the actuator of the present invention.
Fig. 6 is a schematic view of the housing and evacuation mechanism of the present invention.
Fig. 7 is a flow chart of a method of using the vacuum bonding apparatus of the present invention.
In the figure:
1. the frame is provided with a plurality of frame bodies,
2. a motion mechanism 21, a screw rod module 22, a movable block 23 and an objective table,
3. a pressing mechanism 31, an upper closing template, 32, a lower closing template 311 and a clamper,
4. an actuating mechanism 41, a mold closing actuating component 42, a mold closing actuating component 43, a mold releasing actuating component 44, a mold releasing actuating component 411, a mold closing connecting plate 412, a first connecting rod 413, a second connecting rod 414, a mold closing top plate 4141, a spring pin 4141a, a protrusion 415, a first sliding component 416, a second sliding component 421, a first supporting block 422, a second supporting block 423, a first driving mounting plate 424, a first driving piece 425, a first eccentric wheel 4151, a first sliding rail 4152, a first sliding block 4161, a second sliding rail 4162, a second sliding block 417, a first photoelectric sensing switch 418, a first photoelectric baffle 431, a second driving mounting plate 432, a second driving piece 433, a second eccentric wheel 441, a mold releasing connecting plate 442, a third connecting rod 443, a fourth connecting rod 444, a unlocking plate 445 and a third sliding component, 446. a fourth sliding assembly 4451, a third sliding rail 4452, a third sliding block 4461, a fourth sliding rail 4462, a fourth sliding block 442a, a first outward protrusion 442b, a first connecting block 442c, a first elastic member 443a, a second outward protrusion 443b, a second connecting block 443c, a second elastic member 447, a second photoelectric sensing switch 448, and a second photoelectric blocking plate,
5. and a shell 6, and a vacuum pumping mechanism.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable 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.
As shown in fig. 1 to 6, a vacuum bonding apparatus according to an embodiment of the present invention includes: a frame 1, a motion mechanism 2,
The pressing mechanism 3 and the actuating mechanism 4, the motion mechanism 2 is installed on the frame 1, the motion mechanism 2 is used for transferring the product to the pressing position; the pressing mechanism 3 is arranged on the moving mechanism 2, and the pressing mechanism 3 is used for pressing the product. The actuating mechanism 4 comprises a die closing mechanism and a demolding mechanism, the die closing mechanism and the demolding mechanism are both installed on the frame 1, the die closing mechanism and the demolding mechanism are both connected with the pressing mechanism 3, the die closing mechanism can drive the pressing mechanism 3 to press the product, and after pressing is completed, the demolding mechanism can drive the die closing mechanism to be separated from the pressing mechanism 3.
The vacuum pressing device has the advantages that the execution mechanism 4 drives the pressing mechanism 3 to press a product, the structure of the vacuum pressing device can be simplified, and the influence on the vacuum degree in the vacuum pressing device caused by oil line and pipeline design of a hydraulic system, oil stain or pipeline leakage of an air path system, or oil stain of a screw rod driving system and other factors is avoided. If the vacuum degree is influenced, bubbles can be generated in the pressed product, the pressing effect is reduced, and even the product is scrapped and needs to be pressed again. According to the invention, through the improvement of the structure of the vacuum pressing device, the structure is simplified, bubbles can be reduced, and the pressing effect and the pressing efficiency are improved.
According to an embodiment of the present invention, the pressing mechanism 3 includes: the upper die clamping plate 31 is connected with the executing mechanism 4, the lower die clamping plate 32 is connected with the moving mechanism 2, a product is placed on the lower die clamping plate 32, and when the upper die clamping plate 31 is tightly attached to the lower die clamping plate 32, the product can be pressed. Specifically, the lower surface of the upper mold clamping plate 31 and the upper surface of the lower mold clamping plate 32 are provided with shape structures matched with each other, so that the upper mold clamping plate 31 and the lower mold clamping plate 32 can be attached more tightly during pressing.
According to an embodiment of the present invention, a mold clamping mechanism includes: the mold clamping device comprises a mold clamping executing component 41 and a mold clamping driving component 42, wherein the mold clamping executing component 41 is installed on the frame 1, the mold clamping executing component 41 is connected with the upper mold clamping plate 31, the mold clamping driving component 42 is connected with the mold clamping executing component 41, and the mold clamping driving component 42 can drive the mold clamping executing component 41 to move up and down. The demolding mechanism comprises a demolding driving component 43 and a demolding executing component 44, the demolding driving component 43 is mounted on the mold closing driving component 42, the demolding executing component 44 is connected with the demolding driving component 43, the demolding executing component 44 is connected with the mold closing executing component 41, and the demolding driving component 43 can drive the demolding executing component 44 to move up and down. When the upper die plate 31 and the lower die plate 32 need to be pressed, the die closing driving component 42 can drive the die closing executing component 41 to move downwards, and the die closing executing component 41 drives the upper die plate 31 to move downwards to be attached to the lower die plate 32. When the pressing is finished, the demolding driving assembly 43 can drive the demolding executing assembly 44 to separate from the upper mold clamping plate 31.
According to an embodiment of the invention, the movement mechanism 2 comprises: the lead screw module 21 is installed on the frame 1, the movable block 22 is installed on the lead screw module 21, the objective table 23 is installed on the movable block 22, the objective table 23 is connected with the lower closing template 32, and the lead screw module 21 can drive the lower closing template 32 to move along the Y-axis direction. The Y-axis direction may be understood as a front-rear direction. Specifically, the movable block 22 is fixedly connected with the movable end of the screw rod module 21, the objective table 23 is fixedly connected with the movable block 22, and the objective table 23 is fixedly connected with the lower closing template 32. In other words, the moving mechanism 2 sequentially includes the screw module 21, the movable block 22 and the object stage 23 from bottom to top, when the movable end of the screw module 21 moves along the front-back direction of the frame 1, the movable block 22 can drive the object stage 23 to move back and forth, and the object stage 23 drives the lower closing template 32 to move back and forth. The screw rod module 21 can drive the lower closing template 32 to move backwards to receive the product to be pressed, and then drive the lower closing template 32 to move forwards to the pressing position to perform pressing treatment on the product.
According to an embodiment of the present invention, the clamp actuation assembly 41 includes: the mold closing mechanism comprises a mold closing connecting plate 411, a first connecting rod 412, a second connecting rod 413 and a mold closing top plate 414, wherein the mold closing connecting plate 411 is connected with a mold closing driving assembly 42, the bottom of the first connecting rod 412 is connected with one end of the mold closing connecting plate 411, the bottom of the second connecting rod 413 is connected with the other end of the mold closing connecting plate 411, one end of the mold closing top plate 414 is connected with the top of the first connecting rod 412, the other end of the mold closing top plate 414 is connected with the top of the second connecting rod 413, and the mold closing top plate 414 is connected with an upper mold closing plate 31. In other words, a quadrangle may be formed among the clamp connecting plate 411, the first connecting rod 412, the second connecting rod 413, and the clamp top plate 414, the stage 23 and the lower clamp plate 32 are located below the clamp top plate 414, the upper clamp plate 31 is fixed to the lower surface of the clamp top plate 414, for example, the clamp holder 311 is provided on the upper clamp plate 31, the spring pin 4141 is provided on the clamp top plate 414, and the upper clamp plate 31 and the clamp top plate 414 may be fixed or separated by engagement between the spring pin 4141 and the clamp holder 311. A plurality of screw mounting holes may also be formed at the edge of the clamp top plate 414, which may be used to mount screws of different lengths, thereby achieving a hard limit on the compression height.
According to an embodiment of the present invention, the spring pin 4141 is provided with a plurality of protrusions 4141a, the plurality of protrusions 4141a are uniformly distributed along the circumferential direction of the spring pin 4141, and the protrusions 4141a can pop up or retract on the circumferential surface of the spring pin 4141. The holder 311 is embedded in the upper clamping plate 31, and when the spring pin 4141 is inserted into the holder 311, the plurality of protrusions 4141a can be retracted so that the spring pin 4141 can be smoothly inserted into the holder 311, and when mounted in place, the plurality of protrusions 4141a can be ejected again to fix the spring pin 4141 and the holder 311, thereby fixing the clamping top plate 414 and the upper clamping plate 31.
According to an embodiment of the present invention, the clamp actuation assembly 41 includes: a first sliding member 415 and a second sliding member 416, the first sliding member 415 being connected to the first connecting rod 412, the second sliding member 416 being connected to the second connecting rod 413. Further, the mold clamping drive assembly 42 includes: the mold closing device comprises a first supporting block 421, a second supporting block 422, a first driving mounting plate 423, a first driving part 424 and a first eccentric wheel 425, wherein the first supporting block 421 is connected with a first sliding assembly 415, the second supporting block 422 is connected with a second sliding assembly 416, one end of the first driving mounting plate 423 is connected with the first supporting block 421, the other end of the first driving mounting plate 423 is connected with the second supporting block 422, the first driving part 424 is mounted on the first driving mounting plate 423, the first eccentric wheel 425 is connected with the first driving part 424, and the surface of the first eccentric wheel 425 abuts against a mold closing connecting plate 411. Specifically, the first sliding assembly 415 includes a first sliding rail 4151 and a first sliding block 4152, the first sliding rail 4151 is mounted on the first connecting rod 412, and the first sliding block 4152 is mounted on the first supporting block 421. The second sliding assembly 416 includes a second sliding rail 4161 and a second sliding block 4162, the second sliding rail 4161 is mounted on the second connecting rod 413, and the second sliding block 4162 is mounted on the second supporting block 422. The first drive member 424 may be, for example, a motor, and the first eccentric 425 is connected to an output of the motor, such that when the motor is activated, the first eccentric 425 may rotate. Because the first eccentric wheel 425 abuts against the lower surface of the die closing connecting plate 411, when the first eccentric wheel 425 rotates, the die closing connecting plate 411 can move up and down, so that the first connecting rod 412 and the second connecting rod 413 are driven to move up and down, the die closing top plate 414 can move up and down, the die closing top plate 414 further drives the upper die closing plate 31 to move up and down, and when the upper die closing plate 31 moves down, the upper die closing plate can be matched with the lower die closing plate 32 to press a product. An avoiding hole is further formed in the matched die top plate 414, so that an avoiding space is formed between the first sliding block 4152 and the second sliding block 4162 during pressing.
According to one embodiment of the present invention, the clamp actuation assembly 42 further includes: first photoelectric sensing switch 417 and first photoelectric barrier piece 418, first photoelectric sensing switch 417 installs on first supporting block 421, and first photoelectric barrier piece 418 installs on first connecting rod 412, and when closing template 31 and closing template 32 down and carrying out the pressfitting, first photoelectric barrier piece 418 can shelter from first photoelectric sensing switch 417's light. In other words, in the initial state, the first photoelectric sensing switch 417 and the first photoelectric blocking piece 418 are staggered, when the first connecting rod 412 moves downwards, the first photoelectric blocking piece 418 can move downwards together, and when the first photoelectric blocking piece 418 moves to a certain position, light rays in the first photoelectric sensing switch 417 can be blocked, so that accurate control of the downward movement distance of the upper clamping plate 31 can be realized.
According to an embodiment of the present invention, the knock-out driving assembly 43 includes: the second driving mounting plate 431 is connected with the die closing connecting plate 411, the second driving part 432 is mounted on the second driving mounting plate 431, and the second eccentric wheel 433 is connected with the second driving part 432. Further, the stripper execution assembly 44 includes: the surface of the second eccentric wheel 433 abuts against the demoulding connecting plate 441, the bottom of the third connecting rod 442 is connected with one end of the demoulding connecting plate 441, the bottom of the fourth connecting rod 443 is connected with the other end of the demoulding connecting plate 441, one end of the unlocking plate 444 is connected with the top of the third connecting rod 442, the other end of the unlocking plate 444 is connected with the top of the fourth connecting rod 443, and the unlocking plate 444 is connected with the mould closing top plate 414. In other words, a quadrangle may be formed among the fourth connecting bar 443, the third connecting bar 442, the fourth connecting bar 441, and the unlocking plate 444. The stripper executive assembly 44 further comprises: a third slide assembly 445 and a fourth slide assembly 446, the third slide assembly 445 being mounted on the third connecting bar 442, the third slide assembly 445 being connected to one end of the clamp top plate 414, the fourth slide assembly 446 being mounted on the fourth connecting bar 443, the fourth slide assembly 446 being connected to the other end of the clamp top plate 414. Specifically, the third sliding assembly 445 includes a third sliding rail 4451 and a third sliding block 4452, the third sliding rail 4451 is mounted on the third connecting rod 442, and the third sliding block 4452 is fixedly connected to one end of the matched die top plate 414. The fourth slide assembly 446 includes a fourth slide rail 4461 and a fourth slider 4462, the fourth slide rail 4461 is mounted on a fourth connecting rod 443, and the fourth slider 4462 is fixedly connected to the other end of the clamp top plate 414. The second driving member 432 may be, for example, a motor, an output end of the motor is connected to a second eccentric wheel 433, the second eccentric wheel 433 abuts against an upper surface of the demoulding connecting plate 441, when the motor is started, the second eccentric wheel 433 can rotate, so that the demoulding connecting plate 441 moves up and down, and the demoulding connecting plate 441 can drive the third connecting rod 442 and the fourth connecting rod 443 to move up and down, so that the unlocking plate 444 moves up and down. The unlocking plate 444 may be fixedly connected to an upper end of the spring pin 4141, and when the unlocking plate 444 moves up and down, the spring pin 4141 may be moved up and down.
According to an embodiment of the present invention, two first outward protrusions 442a are disposed on the third connecting rod 442, a first connecting block 442b is sleeved on the third connecting rod 442, first elastic members 442c are disposed between the two first outward protrusions 442a and the first connecting block 442b, two second outward protrusions 443a are disposed on the fourth connecting rod 443, a second connecting block 443b is sleeved on the fourth connecting rod 443, second elastic members 443c are disposed between the two second outward protrusions 443a and the second connecting block 443b, one end of the mold clamping top plate 414 is connected to the first connecting block 442b, and the other end of the mold clamping top plate 414 is connected to the second connecting block 443 b. In other words, when the clamping top plate 414 moves downward, the first connecting block 442b and the second connecting block 443b are moved downward, and at this time, the first connecting block 442b can move on the third connecting rod 442, the first elastic member 442c is compressed, the second connecting block 443b can move on the fourth connecting rod 443, the second elastic member 443c is compressed, and meanwhile, the first elastic member 442c and the second elastic member 443c can also support the first connecting block 442b and the second connecting block 443 b.
According to an embodiment of the present invention, the stripper executive assembly 44 further comprises: second photoelectric sensing switch 447 and second photoelectric barrier piece 448, second photoelectric sensing switch 447 is installed on first connecting block 442b, and second photoelectric barrier piece 448 is installed on third connecting rod 442, and when going up the die plate 31 and breaking away from with compound die roof 414, second photoelectric barrier piece 448 can shelter from the light of second photoelectric sensing switch 447. In other words, when initial state, be misplaced between second photoelectric sensing switch 447 and the second photoelectric barrier 448, when third connecting rod 442 upward movement, second photoelectric barrier 448 can follow upward movement together, when second photoelectric barrier 448 moved to a certain position, can shelter from the light in second photoelectric sensing switch 447, like this, can realize taking off the accurate control of locking plate 444 upward movement distance.
According to an embodiment of the present invention, the vacuum bonding apparatus further includes: the shell 5 and the vacuumizing mechanism 6, the shell 5 is provided with a vacuum chamber, the shell 5 is a closed shell, the frame 1, the moving mechanism 2, the pressing mechanism 3 and the executing mechanism 4 are all arranged in the vacuum chamber, the vacuumizing mechanism 6 is arranged outside the shell 5, and the vacuum chamber can be vacuumized.
As shown in fig. 7, a method for using a vacuum laminating apparatus according to an embodiment of the present invention includes the above vacuum laminating apparatus, and the method mainly includes the following steps:
and S1, when the product needs to be pressed, the moving mechanism 2 transfers the product to a pressing position.
And S2, controlling the pressing mechanism 3 to perform pressing treatment on the product through the execution mechanism 4.
And S3, after the pressing is finished, the actuating mechanism 4 is separated from the pressing mechanism 3.
Further, the screw rod module 21 can drive the lower closing template 32 to move backwards to receive the product, and then the product is transferred to the position right below the upper closing template 31. The mold closing driving component 42 drives the mold closing executing component 41 to move downwards, and the mold closing executing component 41 drives the upper mold closing plate 31 to move downwards to be matched with the lower mold closing plate 32, so that a product is pressed. After the pressing, the demolding driving assembly 43 drives the demolding executing assembly 44 to move upwards, and when the demolding executing assembly 44 moves upwards, the upper mold clamping plate 31 can be separated from the mold clamping executing assembly 41, and at this time, the upper mold clamping plate 31 and the lower mold clamping plate 32 are still in a pressing state, and a next step, such as curing, can be performed.
Specifically, before pressing, the upper clamping plate 31 and the clamping top plate 414 are fixed together by the spring pin 4141, and the center of the first eccentric wheel 425 is above the output end of the first driving element 424, and the center of the second eccentric wheel 433 is below the output end of the second driving element 432. When the lower clamping plate 32 transfers a product to a position right below the upper clamping plate 31, the first driving member 424 is started, the first eccentric wheel 425 starts to rotate, the center of the first eccentric wheel 425 starts to move to a position below the output end of the first driving member 424, at this time, the clamping connecting plate 411 gradually moves downwards along with the rotation of the first eccentric wheel 425, the first connecting rod 412, the second connecting rod 413 and the clamping top plate 414 simultaneously move downwards along with the clamping connecting plate 411, and the upper clamping plate 31 is driven by the clamping top plate 414 to move towards the lower clamping plate 32. When the first photoelectric barrier 418 blocks the light of the first photoelectric sensing switch 417, the first driving member 424 is closed, and at this time, the upper mold clamping plate 31 and the lower mold clamping plate 32 can press the product. After the pressing is finished, the second driving element 432 is started, the second eccentric wheel 433 starts to rotate, the circle center of the second eccentric wheel 433 starts to move towards the upper side of the output end of the second driving element 432, at this time, the demolding connecting plate 441 can gradually move upwards, the third connecting rod 442, the fourth connecting rod 443 and the unlocking plate 444 gradually move upwards along with the demolding connecting plate 441, as the unlocking plate 444 is fixedly connected with the top of the spring pin 4141, the unlocking plate 444 drives the spring pin 4141 to move upwards, and in the process of moving upwards, the protrusion 4141a can be extruded and retracted to be separated from the upper mold clamping plate 31, and after the spring pin 4141 is separated from the upper mold clamping plate 31, the protrusion 4141a can be ejected again to be fixed with the mold clamping top plate 414. The unlocking plate 444 continues to move upward, and the matched mold top plate 414 moves upward accordingly and returns to the initial position, thereby realizing the reset. The application method of the embodiment is simple to operate, and can improve the pressing precision and the pressing efficiency.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the contents of the specification, and must be determined by the scope of the claims.
Claims (11)
1. A vacuum lamination apparatus, comprising:
a frame (1), a motion mechanism (2), a pressing mechanism (3) and an execution mechanism (4),
the moving mechanism (2) is arranged on the frame (1), and the moving mechanism (2) is used for transferring a product to a pressing position; the pressing mechanism (3) is installed on the moving mechanism (2), and the pressing mechanism (3) comprises: the upper die clamping plate (31) is connected with the executing mechanism (4), the lower die clamping plate (32) is connected with the moving mechanism (2), a product is placed on the lower die clamping plate (32), and when the upper die clamping plate (31) is tightly attached to the lower die clamping plate (32), the product can be pressed;
the actuating mechanism (4) comprises a die closing mechanism and a demolding mechanism, the die closing mechanism and the demolding mechanism are both installed on the frame (1), the die closing mechanism and the demolding mechanism are both connected with the pressing mechanism (3), the die closing mechanism can drive the pressing mechanism (3) to press a product, and after pressing is finished, the demolding mechanism can drive the die closing mechanism to be separated from the pressing mechanism (3);
the clamping mechanism comprises: a mold clamping actuating component (41) and a mold clamping driving component (42),
the mold closing execution component (41) is arranged on the frame (1), the mold closing execution component (41) is connected with the upper mold closing plate (31), the mold closing execution component (41) comprises a mold closing connecting plate (411), the mold closing connecting plate (411) is connected with the mold closing driving component (42),
the clamp actuation assembly (42) includes:
a first drive element (424), the first drive element (424) being connected to the clamping actuating assembly (41),
a first eccentric wheel (425), wherein the first eccentric wheel (425) is connected with the first driving piece (424), and the surface of the first eccentric wheel (425) is abutted against the die closing connecting plate (411);
the demolding mechanism includes: a demoulding driving component (43) and a demoulding execution component (44), wherein the demoulding driving component (43) is arranged on the mould closing driving component (42), the demoulding execution component (44) is connected with the demoulding driving component (43), the demoulding execution component (44) is connected with the mould closing execution component (41),
the demolding executing assembly (44) comprises a demolding connecting plate (441), the demolding driving assembly (43) comprises a second driving mounting plate (431), a second driving piece (432) and a second eccentric wheel (433), the second driving mounting plate (431) is connected with the die assembly connecting plate (411), the second driving piece (432) is mounted on the second driving mounting plate (431), the second eccentric wheel (433) is connected with the second driving piece (432), and the surface of the second eccentric wheel (433) abuts against the demolding connecting plate (441).
2. A vacuum press according to claim 1, wherein said moving mechanism (2) comprises:
a screw module (21), the screw module (21) being mounted on the frame (1),
a movable block (22), wherein the movable block (22) is arranged on the screw rod module (21),
objective table (23), objective table (23) are installed on movable block (22), objective table (23) with it is connected to close template (32) down, lead screw module (21) can drive and close template (32) and remove along the Y axle direction down.
3. A vacuum press according to claim 1, wherein the clamp actuator assembly (41) further comprises:
a first connecting rod (412), the bottom of the first connecting rod (412) is connected with one end of the mold clamping connecting plate (411),
a second connecting rod (413), the bottom of the second connecting rod (413) is connected with the other end of the die closing connecting plate (411),
and a matched die top plate (414), wherein one end of the matched die top plate (414) is connected with the top of the first connecting rod (412), the other end of the matched die top plate (414) is connected with the top of the second connecting rod (413), and the matched die top plate (414) is connected with the upper matched die plate (31).
4. A vacuum press according to claim 3, wherein the clamp actuator assembly (41) further comprises:
a first slider assembly (415), the first slider assembly (415) being connected to the first connecting rod (412),
a second sliding assembly (416), the second sliding assembly (416) being connected to the second connecting rod (413).
5. The vacuum lamination apparatus according to claim 4, wherein the clamp drive assembly (42) comprises:
a first support block (421), the first support block (421) being connected with the first sliding assembly (415),
a second support block (422), the second support block (422) being connected with the second sliding assembly (416),
the supporting device comprises a first driving mounting plate (423), one end of the first driving mounting plate (423) is connected with the first supporting block (421), and the other end of the first driving mounting plate (423) is connected with the second supporting block (422).
6. The vacuum lamination apparatus according to claim 5, wherein the clamp drive assembly (42) further comprises:
a first photo-electric sensing switch (417), the first photo-electric sensing switch (417) being mounted on the first supporting block (421),
the first photoelectric blocking piece (418) is installed on the first connecting rod (412), and when the upper die plate (31) and the lower die plate (32) are pressed, the first photoelectric blocking piece (418) can block light of the first photoelectric sensing switch (417).
7. A vacuum lamination assembly according to claim 3, wherein the de-molding actuator assembly (44) further comprises:
a third connecting bar (442), a bottom of the third connecting bar (442) being connected to one end of the ejector connecting plate (441),
a fourth connecting bar (443), the bottom of the fourth connecting bar (443) being connected to the other end of the stripper connecting plate (441),
and an unlocking plate (444), one end of the unlocking plate (444) is connected with the top of the third connecting rod (442), the other end of the unlocking plate (444) is connected with the top of the fourth connecting rod (443), and the unlocking plate (444) is connected with the matched die top plate (414).
8. A vacuum lamination assembly according to claim 7, wherein the de-molding actuator assembly (44) further comprises:
a third slide assembly (445), the third slide assembly (445) being mounted on the third connecting rod (442), the third slide assembly (445) being connected to one end of the clamp top plate (414),
and a fourth slide assembly (446), wherein the fourth slide assembly (446) is mounted on the fourth connecting rod (443), and the fourth slide assembly (446) is connected to the other end of the clamped top plate (414).
9. A vacuum press-fitting arrangement according to claim 8, wherein said third connecting bar (442) is provided with two first male protrusions (442 a), a first connecting block (442 b) is sleeved on the third connecting rod (442), first elastic pieces (442 c) are respectively arranged between the two first outward convex parts (442 a) and the first connecting block (442 b), two second outer convex parts (443 a) are arranged on the fourth connecting rod (443), a second connecting block (443 b) is sleeved on the fourth connecting rod (443), second elastic parts (443 c) are respectively arranged between the two second outer convex parts (443 a) and the second connecting block (443 b), one end of the clamping top plate (414) is connected with the first connecting block (442 b), the other end of the clamping top plate (414) is connected to the second connecting block (443 b).
10. A vacuum lamination assembly according to claim 9, wherein the de-molding actuator assembly (44) further comprises:
a second photo-electric sensing switch (447), the second photo-electric sensing switch (447) being mounted on the first connection block (442 b),
and the second photoelectric blocking piece (448) is installed on the third connecting rod (442), and when the upper die clamping plate (31) is separated from the die clamping top plate (414), the second photoelectric blocking piece (448) can block the light of the second photoelectric sensing switch (447).
11. A method of using a vacuum bonding apparatus according to any one of claims 1 to 10, the method comprising the steps of:
s1, when the product needs to be pressed, the moving mechanism (2) transfers the product to the pressing position,
s2, the pressing mechanism (3) is controlled by the executing mechanism (4) to perform pressing treatment on the product,
and S3, after the pressing is finished, the actuating mechanism (4) is separated from the pressing mechanism (3).
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| CN202210097763.7A CN114103389B (en) | 2022-01-27 | 2022-01-27 | Vacuum laminating device and using method thereof |
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| CN202210097763.7A CN114103389B (en) | 2022-01-27 | 2022-01-27 | Vacuum laminating device and using method thereof |
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|---|---|---|---|---|
| TW200846184A (en) * | 2007-05-30 | 2008-12-01 | Gsk Corp | Surface-leather adherence method and device thereof |
| CN203221705U (en) * | 2013-04-24 | 2013-10-02 | 苏州海伟科自动化设备有限公司 | Laminating device |
| CN112549726A (en) * | 2020-12-02 | 2021-03-26 | 宁波耀众模塑科技有限公司 | Production equipment for polyurethane sun shield |
| CN113715471A (en) * | 2021-09-29 | 2021-11-30 | 苏州威达智电子科技有限公司 | Vacuum pressing equipment and using method |
-
2022
- 2022-01-27 CN CN202210097763.7A patent/CN114103389B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW200846184A (en) * | 2007-05-30 | 2008-12-01 | Gsk Corp | Surface-leather adherence method and device thereof |
| CN203221705U (en) * | 2013-04-24 | 2013-10-02 | 苏州海伟科自动化设备有限公司 | Laminating device |
| CN112549726A (en) * | 2020-12-02 | 2021-03-26 | 宁波耀众模塑科技有限公司 | Production equipment for polyurethane sun shield |
| CN113715471A (en) * | 2021-09-29 | 2021-11-30 | 苏州威达智电子科技有限公司 | Vacuum pressing equipment and using method |
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| CN114103389A (en) | 2022-03-01 |
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