CN215762663U

CN215762663U - Laminating device with pressure maintaining function

Info

Publication number: CN215762663U
Application number: CN202122055230.6U
Authority: CN
Inventors: 胡海东; 张攸赳; 吴文杰
Original assignee: Kunshan Hostar Intelligence Technology Co ltd
Current assignee: Kunshan Hongshida Intelligent Technology Co ltd
Priority date: 2021-08-30
Filing date: 2021-08-30
Publication date: 2022-02-08
Anticipated expiration: 2031-08-30

Abstract

The utility model discloses a laminating device with a pressure maintaining function, which comprises a plurality of groups of laminating head mechanisms and a guide mechanism, wherein each laminating head mechanism comprises a sliding seat, a lifting seat, a first driving piece, a suction rod and a second driving piece for driving the suction rod to rotate, an adsorption seat is arranged at the bottom end of the suction rod, an adsorption head for adsorbing a product to be laminated is arranged on the adsorption seat, the laminating head mechanism also comprises a pressure maintaining assembly, the pressure maintaining assembly comprises a mounting seat, a heating element, a pressure maintaining head and a third driving piece, and a cooling channel is also arranged on the mounting seat. The multi-group laminating head mechanism of the laminating device can be simultaneously laminated, the laminating head mechanism can adjust the distance between the laminating head mechanisms of each group while lifting, the working hours are saved, the production efficiency is improved, the laminating head mechanism has the functions of heating, pressure maintaining and cooling, good laminating effect can be guaranteed, and the influence on other structures during heating can be avoided.

Description

Laminating device with pressure maintaining function

Technical Field

The utility model relates to a laminating device with a pressure maintaining function.

Background

In the laminating field, in order to improve production efficiency and laminating precision, a laminating device with an automatic laminating function is mostly adopted, but the existing laminating device still has a plurality of problems. On one hand, some laminating devices only adopt a single laminating head, so that the laminating efficiency is low, and other laminating devices adopt more than one group of laminating heads, but all the laminating heads cannot be simultaneously laminated, so that the utilization rate is low; on the other hand, the distance adjusting action between the attaching heads and the lifting action of the attaching heads cannot be synchronously performed, the continuity between the actions is poor, the time is wasted, and the working efficiency is reduced; moreover, the laminating device does not have heating, pressurize and cooling function, and the laminating effect is not good, can not guarantee product quality.

Disclosure of Invention

The utility model aims to provide a laminating device with a pressure maintaining function, so as to solve one or more problems in the prior art.

In order to achieve the purpose, the utility model adopts the technical scheme that:

a laminating device with pressure maintaining function comprises more than one group of laminating head mechanisms, a guide mechanism for providing the laminating head mechanisms to move and guide along the front and back directions, the laminating head mechanisms comprise a slide seat, a lifting seat which can be arranged on the slide seat along the vertical direction in a lifting way, a first driving piece for driving the lifting seat to move up and down, a suction rod which extends along the vertical direction and can be arranged on the lifting seat around the self axial lead in a rotating way, and a second driving piece for driving the suction rod to rotate, wherein the bottom end of the suction rod is provided with an adsorption seat, the adsorption seat is provided with an adsorption head for adsorbing a product to be laminated,

first mechanism of laminating still includes the pressurize subassembly, the pressurize subassembly is located including can following vertical direction with going up and down mount pad on the adsorption seat, locating heating element and pressurize head on the mount pad, and be used for ordering about the third driving piece that vertical direction goes up and down is followed to the mount pad, wherein, the pressurize head is located one side of adsorption head, still be provided with the cooling channel who is used for letting in coolant on the mount pad, cooling channel is located heating element with between the third driving piece.

Preferably, the adsorption base includes an upper adsorption base fixedly arranged on the adsorption rod, a lower adsorption base capable of being arranged relative to the upper adsorption base in an up-and-down motion manner, the adsorption head is fixedly arranged at the bottom of the lower adsorption base, and an elastic buffer part for providing required acting force for relatively keeping away from the upper adsorption base and the lower adsorption base along the up-and-down direction is further arranged between the upper adsorption base and the lower adsorption base.

Preferably, the mounting seat is fixedly arranged on the lower adsorption seat, and the upper adsorption seat is further provided with a pressure sensor for detecting the pressure applied by the pressure maintaining head on the product to be attached.

Preferably, the pressure maintaining head is fixedly arranged at the bottom of the mounting seat and is positioned right below the heating element.

Preferably, the heating element is a heating rod, and the mounting seat is provided with a mounting groove for fixedly accommodating the heating rod.

Preferably, the first driving part and the third driving part are both lifting cylinders, the second driving part is a servo motor, and the first driving part, the second driving part and the third driving part are arranged to work independently of each other.

Preferably, the pressure maintaining head moves up and down along the vertical direction, and the height of the pressure maintaining head in the vertical direction is not lower than that of the adsorption head.

Further, the laminating device comprises a plurality of groups of laminating head mechanisms, the adjacent two groups of laminating head mechanisms are arranged at positions on the guide mechanism in a mutually adjustable manner, the laminating device further comprises a visual detection mechanism, and the visual detection mechanism is fixedly arranged on one side of the laminating head mechanism.

Furthermore, the two groups of the fitting head mechanisms are provided, each guide mechanism comprises a slide rail for providing sliding guide for the fitting head mechanism, and the two groups of fitting head mechanisms are respectively arranged on the slide rails in a sliding manner through magnetic suspension linear motors.

Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages: the laminating device with the pressure maintaining function comprises more than one group of laminating head mechanisms and a guide mechanism for providing motion guide for the laminating head mechanisms along the front-back direction, wherein each group of laminating head mechanisms comprises a sliding seat and a lifting seat which is arranged on the sliding seat and can lift along the vertical direction; the laminating head mechanism has the functions of heating, pressure maintaining and cooling, can ensure a good laminating effect, and can avoid the influence on other structures during heating.

Drawings

FIG. 1 is a schematic perspective view of a bonding apparatus according to the present invention;

FIG. 2 is a side view of the doubler shown in FIG. 1;

FIG. 3 is a schematic view of a part of the structure of the bonding apparatus of the present invention;

FIG. 4 is a schematic perspective view of the bonding apparatus shown in FIG. 3 from another perspective;

FIG. 5 is a side view of the doubler shown in FIG. 4;

FIG. 6 is a schematic perspective view of a bonding head mechanism in the bonding apparatus according to the present invention;

FIG. 7 is an enlarged view of a portion A of FIG. 6;

FIG. 8 is a schematic perspective view of the bonding head mechanism of FIG. 6 from another perspective;

FIG. 9 is an enlarged view of a portion B of FIG. 8;

FIG. 10 is a schematic perspective view of a product to be attached;

FIG. 11 is a schematic perspective view of a flexible printed circuit board;

wherein: 100. products to be pasted; 200. a motor; 300. a flexible circuit board;

1. a bonding head mechanism; 11. a slide base; 12. a second driving member; 13. an adsorption seat; 13a, an upper adsorption seat; 13b, a lower adsorption seat; 131. an adsorption head; 132. an elastic buffer member; 133. a pressure sensor; 14. a pressure maintaining component; 141. a mounting seat; 1411. an air inlet; 1412. mounting grooves; 142. a pressure maintaining head; 143. a heating element;

2. a guide mechanism; 21. a slide rail;

3. a visual detection mechanism;

4. magnetic suspension linear motor.

Detailed Description

The technical solution of the present invention is further explained with reference to the drawings and the specific embodiments.

Refer to a laminating device who has pressurize function concurrently shown in each attached drawing, laminating device includes the first mechanism 1 of laminating more than a set of, provide the first mechanism 1 of laminating along the guiding mechanism 2 of fore-and-aft direction motion direction, first mechanism 1 of laminating includes slide 11, can locate lift seat (not shown in the figure) on slide 11 along vertical direction with going up and down, a first driving piece (not shown in the figure) for driving about lift seat up-and-down motion, the sucker rod (not shown in the figure) that extends along vertical direction and can locate lift seat around self axial lead rotation, and be used for driving about sucker rod (not shown in the figure) rotatory second driving piece 12, the bottom of sucker rod (not shown in the figure) is equipped with adsorbs the seat 13, it is equipped with the adsorption head 131 that is used for adsorbing the product 100 of waiting to paste to locate on adsorbing the seat 13. In this embodiment, referring to fig. 10 and fig. 11 in particular, the product 100 to be attached includes a motor 200 and a flexible circuit board 300 that can be attached to the motor 200, and the flexible circuit board 300 has an attaching agent for attachment. In other embodiments, the product to be fitted 100 may be other types of products, and is not limited in particular.

Specifically, referring to fig. 6 to 9, the bonding head mechanism 1 further includes a pressure maintaining assembly 14, the pressure maintaining assembly 14 includes a mounting seat 141 vertically liftable on the adsorption seat 13, a heating element 143 (not shown in the drawings) and a pressure maintaining head 142 disposed on the mounting seat 141, and a third driving member (not shown in the drawings) for driving the mounting seat 141 to ascend and descend along the vertical direction, wherein the heating element 143 can melt the bonding agent on the flexible circuit board 300, so that the bonding between the flexible circuit board 300 and the motor 200 is firmer, the pressure maintaining head 142 is located on one side of the adsorption head 131, the mounting seat 141 is further provided with a cooling channel (not shown in the drawings) for introducing a cooling medium, and the cooling channel is located between the heating element 143 and the third driving member. In this embodiment, gas is used for cooling, external cooling gas enters the cooling channel through the gas inlet 1411, and cools the mounting seat 141, so as to finally cool the product 100 to be attached, and meet the requirements of the process; meanwhile, the heat on the heating rod can be prevented from being transferred to other structures of the laminating device, so that the service lives of the other structures are shortened, and a certain protection effect is achieved.

Referring to fig. 7 and 9, the suction base 13 includes an upper suction base 13a fixed on the suction rod (not shown in the figure), and a lower suction base 13b capable of moving up and down relative to the upper suction base 13a, the suction head 131 is fixed at the bottom of the lower suction base 13b, and an elastic buffer 132 for providing a force required to relatively separate the upper suction base 13a and the lower suction base 13b in the up-down direction is further disposed between them, in this embodiment, the elastic buffer 132 is a spring. The laminating device is when laminating and pressurize, go up and adsorb seat 13a and lower absorption seat 13b downstream simultaneously, when flexible line way board 300 supported and leaned on motor 200, go up and adsorb seat 13a and continue to descend, lower absorption seat 13b keeps static, the spring receives the pressure that adsorbs seat 13a and contracts, the spring is the required pressure of laminating and pressurize promptly to the thrust of adsorbing seat 13b down, and the spring can slow down and produce the impact between pressurize head 142 and the flexible line way board 300, prevent that pressurize head 142 from damaging the flexible line way board.

Referring to fig. 9, the mounting seat 141 is fixedly installed on the lower suction seat 13b, and the upper suction seat 13a is further provided with a pressure sensor 133 for detecting the pressure applied by the pressure maintaining head 142 on the product 100 to be attached. So, treat the pressure of pasting product 100 with detecting pressurize in-process pressure maintaining head 142, thereby prevent that pressure is not enough and the insecure condition of laminating or pressure are too big and damage and treat pasting product 100.

Referring to fig. 7 and 9, the pressure maintaining head 142 is fixedly arranged at the bottom of the mounting seat 141 and is positioned right below the heating element 143. Specifically, the heating element 143 is a heating rod, and the mounting seat 141 has a mounting groove 1412 fixedly receiving the heating rod therein, and the heating rod is inserted in the mounting groove 1412. In this embodiment, the portion to be bonded on the flexible circuit board 300 has a hot melt adhesive, when the heating rod is inserted into the mounting groove 1412, the heating rod heats the mounting seat 141, the heat is transferred from the pressure maintaining head 142 to the flexible circuit board 300, and the hot melt adhesive on the portion to be bonded of the flexible circuit board 300 melts, so that the flexible circuit board 300 and the motor 100 are bonded, and a good bonding effect is achieved.

The pressure maintaining head 142 moves up and down in the vertical direction and the height in the vertical direction is not lower than the height of the adsorption head 131, and the pressure maintaining head 142 is prevented from pushing the flexible circuit board 300 adsorbed by the adsorption head 131 downward, so that the flexible circuit board 300 is prevented from falling off from the adsorption head 131.

In this embodiment, first driving piece, third driving piece are the lift cylinder to guarantee that laminating device can quick response, second driving piece 12 is servo motor, with the motion precision of guaranteeing when the rotation of sucker, first driving piece, second driving piece 12 and third driving piece mutually independent work ground setting each other. When the first driving member drives the lifting seat to move downwards, the second driving member 12 can drive the suction rod to rotate by a certain angle, so that the flexible circuit board 300 can be attached to the motor 200 at a correct angle, and the quality of the product 100 to be attached is ensured.

Referring to fig. 1 to 5, the bonding apparatus includes a plurality of bonding head mechanisms 1, two adjacent bonding head mechanisms 1 are adjustably disposed on a guide mechanism 2, and the bonding apparatus further includes a visual inspection mechanism 3, wherein the visual inspection mechanism 3 is fixedly disposed on one side of one of the bonding head mechanisms 1. Specifically, in the laminating process, the visual detection mechanism 3 can detect the relative position between each group of motors 200, so that the laminating device can adjust the distance between each group of laminating head mechanisms 1 according to the position information fed back by the visual detection mechanism 3, and the quality of the laminated product 100 is ensured.

In this embodiment, the first mechanism 1 of laminating is two sets, that is, the laminating apparatus can laminate two sets of flexible circuit boards 300 to the motor 200 at the same time. The guide mechanism 2 comprises a slide rail 21 for the laminating head mechanisms to slide, and the two groups of laminating head mechanisms 1 are respectively arranged on the slide rail 21 in a sliding manner through the magnetic suspension linear motor 4.

In summary, the laminating apparatus of the present invention includes more than one set of laminating head mechanisms 1 and a guiding mechanism 2 for guiding the laminating head mechanisms 1 to move forward and backward, each set of laminating head mechanisms 1 includes a sliding base 11 and a lifting base which is arranged on the sliding base 11 and can lift along a vertical direction, so that the multiple sets of laminating head mechanisms 1 can simultaneously perform laminating operation, and the laminating head mechanisms 1 can adjust the distance between the laminating head mechanisms 1 while performing lifting operation, thereby saving working hours and improving production efficiency; simultaneously, still be provided with pressurize subassembly 14 and cooling channel on the laminating device for first mechanism 1 of laminating possesses heating, pressurize and cooling function, can guarantee good laminating effect, and can avoid the influence to other structures when heating.

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a have laminating device of pressurize function concurrently which characterized in that: the laminating device comprises more than one group of laminating head mechanisms, a guide mechanism for providing the laminating head mechanisms to move and guide along the front and back directions, the laminating head mechanisms comprise a slide seat, a lifting seat arranged on the slide seat along the vertical direction in a lifting way, a first driving piece used for driving the lifting seat to move up and down, a suction rod extending along the vertical direction and arranged on the lifting seat in a rotating way around the axis of the suction rod, and a second driving piece used for driving the suction rod to rotate, the bottom end of the suction rod is provided with an adsorption seat, the adsorption seat is provided with an adsorption head used for adsorbing a product to be laminated,

2. The laminating device of claim 1, wherein: the adsorption seat comprises an upper adsorption seat fixedly arranged on the adsorption rod and a lower adsorption seat capable of being arranged relatively to the upper adsorption seat in an up-and-down motion mode, the adsorption head is fixedly arranged at the bottom of the lower adsorption seat, and an elastic buffer piece for providing required acting force for the upper adsorption seat and the lower adsorption seat to keep away from each other relatively in the up-and-down direction is further arranged between the upper adsorption seat and the lower adsorption seat.

3. The laminating device of claim 2, wherein: the mounting seat is fixedly arranged on the lower adsorption seat, and the upper adsorption seat is also provided with a pressure sensor for detecting the pressure of the pressure maintaining head acting on the product to be pasted.

4. The laminating device of claim 1, wherein: the pressure maintaining head is fixedly arranged at the bottom of the mounting seat and is positioned right below the heating element.

5. The laminating device of claim 1, wherein: the heating element is a heating rod, and the mounting seat is provided with a mounting groove for fixedly accommodating the heating rod.

6. The laminating device of claim 1, wherein: the first driving piece and the third driving piece are lifting cylinders, the second driving piece is a servo motor, and the first driving piece, the second driving piece and the third driving piece are arranged in a mutually independent working mode.

7. The laminating device of claim 1, wherein: the pressure maintaining head moves up and down along the vertical direction, and the height of the pressure maintaining head in the vertical direction is not lower than that of the adsorption head.

8. The laminating device according to any one of claims 1 to 7, wherein: laminating device includes the multiunit first mechanism of laminating, adjacent two sets of first mechanism of laminating is in position on the guiding mechanism can set up with adjusting each other, laminating device still includes visual detection mechanism, visual detection mechanism sets firmly in one of them set of one side of first mechanism of laminating.

9. The laminating device of claim 8, wherein: the laminating head mechanisms are two groups, the guide mechanism comprises slide rails for providing sliding guide for the laminating head mechanisms, and the laminating head mechanisms are respectively arranged on the slide rails in a sliding manner through magnetic suspension linear motors.