CN103465592A - Automatic laminating machine - Google Patents

Abstract

The invention discloses an automatic laminating machine which comprises a machine frame, wherein a base is arranged on the bottom surface of the machine frame, a sliding mechanism is arranged on the upper surface of the base, a lower sucker mechanism is arranged on the sliding mechanism, an upper sucker mechanism is arranged on the base, the automatic laminating machine also comprises a lower sucker CCD mechanism positioned above the lower sucker mechanism, the lower sucker CCD mechanism stretches across the lower sucker mechanism and is arranged on the base, a CCD device is arranged in the lower sucker mechanism, the lower sucker mechanism comprises a platform, a net frame and a roller arranged in the platform, the CCD device of the lower sucker mechanism is arranged on one side of the platform, which points to the upper sucker mechanism, the roller is movably arranged on a guide rail in the platform through a support, and the support is in transmission connection with a driving cylinder and a lifting cylinder which are arranged in the platform. The invention has the advantages of high working efficiency, convenient operation and more accurate fitting.

Description

An automatic laminating machine

technical field

The invention relates to a laminating machine, in particular to an automatic laminating machine for laminating screens and various films.

Background technique

At present, in the post-processing process of the production of optical product components such as LCP and TP, such as rigid or flexible combinations between electronic glass (such as screens) and functional films (polarizing film, AR explosion-proof film, reinforced film, etc.), various The free compounding of various pressure-sensitive products is usually done on a laminating machine. Existing laminating machines of this type on the market generally include an upper suction cup, a lower suction cup, a transmission system and a CCD positioning mechanism. Usually, the upper suction cup can only place product parts on one side, and the CCD positioning mechanism is located on the upper suction cup. The operation is relatively complicated, the positioning is not accurate enough, and foreign matter and dust are easy to stick, which affects the performance of the product.

Contents of the invention

The technical problem to be solved by the present invention is to provide an automatic laminating machine with convenient operation, precise positioning and higher working efficiency.

In order to solve the above technical problems, the present invention takes the following technical solutions:

An automatic laminating machine, comprising a frame, a base is provided on the bottom surface of the frame, a sliding mechanism is installed on the upper surface of the base, a lower suction cup mechanism is installed on the sliding mechanism, an upper suction cup mechanism is arranged on the base, and a The lower sucker CCD mechanism above the lower sucker mechanism, the lower sucker CCD mechanism straddles the lower sucker mechanism and is installed on the base, and a CCD device is installed in the lower sucker mechanism.

Described lower sucker mechanism comprises platform, screen frame and the roller that is located in the platform, the CCD device of lower sucker mechanism is installed on the side of the platform pointing to the upper sucker mechanism, and roller is mounted on the guide rail in the platform by bracket activity, and bracket and The driving cylinder installed in the platform is connected with the lifting cylinder through transmission.

There are two CCD devices on the platform, and they are all sleeved on the screw mandrel installed on the platform, and the two ends of the screw mandrel are all equipped with adjusting knobs.

One side of the CCD device on the platform is also equipped with a dust sticking device, which includes a bracket installed on the platform and a dust collecting roller and a dust sticking roller mounted on the bracket, the dust collecting roller It is installed sequentially with the sticky roller from bottom to top, and the lifting cylinder connected with the sticky roller transmission is installed on the support.

The lower suction cup CCD mechanism comprises a CCD device and a vertical support frame across the lower suction cup mechanism, the two ends of the support frame are installed on the base, the CCD device is installed on the crossbeam of the vertical support frame and the camera of the CCD device faces Down.

An adjustment screw is installed on the crossbeam of the described X-shaped support frame, and the CCD device in the lower sucker CCD mechanism is mounted on the adjustment screw, and the two ends of the adjustment screw are provided with adjustment knobs.

The upper suction cup mechanism includes a bearing plate, two turning seats mounted on the base and a motor that drives the turning of the carrying plate. The motor is arranged in one of the turning seats. Located between two reversible seats.

Both positioning cylinders and positioning pins are symmetrically installed in the two turning seats, and the positioning cylinders and positioning pins are connected by transmission.

The turning seat is provided with a vacuum suction port, which communicates with the inside of the bearing plate through a pipeline, and a fan is arranged in the base, and the vacuum suction port is connected with the fan through a pipeline.

The base is also equipped with a sticky dust mechanism, which includes a vertical support that spans the lower suction cup mechanism. The shaft is connected with the lifting cylinder mounted on the vertical support.

The sliding mechanism includes a slide rail for carrying the lower suction cup mechanism on the upper surface of the base, and a screw rod mounted on the base and connected to the lower platform of the lower suction cup mechanism. Motor drive connection on the base.

Transparent windows are arranged around the frame, and operation windows are provided in the corresponding areas of the lower suction cup mechanism and the upper suction cup mechanism.

Both sides of the upper suction cup in the present invention can be used to place product parts and process, by setting two sets of CCD positioning mechanisms, wherein the lower suction cup CCD mechanism spans the lower suction cup mechanism and is positioned above the lower suction cup mechanism, and the lower suction cup mechanism is provided with for The CCD device that detects the MARK point of the product in the upper suction cup mechanism is installed on one side of the platform in the lower suction cup mechanism to facilitate the identification and positioning of the MARK point of the product. efficient.

Description of drawings

Accompanying drawing 1 is the three-dimensional structure schematic diagram of the present invention;

Accompanying drawing 2 is the three-dimensional structure schematic diagram after the frame is removed of the present invention;

Accompanying drawing 3 is the schematic diagram of the three-dimensional structure of the middle and lower sucker mechanism of the present invention;

Accompanying drawing 4 is the schematic diagram of the three-dimensional structure of the lower sucker mechanism after removing the screen frame among the present invention;

Accompanying drawing 5 is the schematic diagram of the three-dimensional structure of the middle and lower suction cup CCD mechanism of the present invention;

Accompanying drawing 6 is the side view structural representation of the middle and lower sucker CCD mechanism of the present invention;

Accompanying drawing 7 is the three-dimensional structure schematic diagram of upper sucker mechanism in the present invention;

Accompanying drawing 8 is the three-dimensional structure schematic diagram of partial dissection of upper sucker mechanism in the present invention;

Accompanying drawing 9 is the three-dimensional structure schematic diagram of the dust sticking mechanism in the present invention.

Detailed ways

In order to facilitate the understanding of those skilled in the art, the present invention will be further described below in conjunction with the accompanying drawings.

As shown in Figures 1 and 2, an automatic laminating machine includes a frame 1, a base 2 is provided on the bottom surface of the frame 1, a sliding mechanism is installed on the upper surface of the base 2, and a lower suction cup is installed on the sliding mechanism. Mechanism 5, the base is provided with an upper suction cup mechanism, it is characterized in that it also includes a lower suction cup CCD mechanism 3 positioned above the lower suction cup mechanism, the lower suction cup CCD mechanism 3 is mounted on the base 2 across the lower suction cup mechanism 5, and the lower suction cup CCD mechanism 3 A CCD device 8 is installed in the sucker mechanism. In the initial state, the upper suction cup mechanism and the lower suction cup mechanism are arranged in a staggered manner, which is a conventional structure and will not be described in detail here. The upper suction cup mechanism can be flipped 180 degrees. The sliding mechanism is a slide rail 7 on the upper surface of the base 2 for carrying the lower suction cup mechanism, and a screw rod (not shown) mounted on the base 2 and connected to the lower suction cup mechanism 5, The screw is connected to a drive motor (not shown) installed on the base 2, and the drive motor can drive the screw to rotate, thereby driving the lower suction cup mechanism 5 to slide along the slide rail 7 in the direction of the upward suction cup mechanism. Since the sliding mechanism here is a relatively well-known structure for those skilled in the art, it will not be described in detail here. In addition, the high-efficiency cleaning unit FFU is installed on the rack. Due to the relatively high pressure inside the rack, the air is transported outside to clean the air and maintain the cleanliness of the rack. This is common knowledge and will not be explained in detail. .

As shown in accompanying drawing 3 and 4, described lower sucker mechanism 5 comprises platform 501, screen frame 502 and the roller 503 that is located in platform 501, and the CCD device 8 of lower sucker mechanism is installed on platform 501 and points to one side of upper sucker mechanism. On the other hand, the rollers 503 are movably mounted on the guide rails in the platform 501 through the bracket 504, and the bracket 504 is connected with the driving cylinder 505 and the lifting cylinder 506 installed in the platform 501 in transmission. The driving cylinder 505 drives the roller 503 to move back and forth, and the lifting cylinder 506 drives the roller 503 to move up and down. There are two CCD devices 8 installed on the platform 501, and they are all sleeved on the screw mandrel 9 installed on the platform 501. The two CCD devices 8 are respectively arranged at the boundary of the dividing point with the middle position of the screw mandrel. On both sides, the two ends of the screw mandrel 9 are all equipped with adjusting knobs 10 . The position of the corresponding CCD device can be conveniently adjusted by turning the adjustment button, thereby adjusting the width distance between the two CCD devices 8 . The CCD device 8 picks up the MARK points of the placed product pieces in the upper suction cup mechanism.

In addition, a dust sticking device is also installed on the side of the CCD device 8 on the platform 501, that is, the dust sticking device includes a bracket 11 installed on the platform 501, a dust collection roller 12 and a dust sticking roller mounted on the bracket. Roller 13, dust collection roller 12 and sticky dust roller 13 cooperate and install sequentially from bottom to top, and the lift cylinder 14 that is connected with sticky dust roller 13 transmissions is installed on the support 11. The lifting cylinder drives the dust-sticking roller 13 to move up and down, and the dust-collecting roller 12 and the dust-sticking roller 13 contact and roll. The sticky dust roller 13 can remove dust from the upper suction cup mechanism.

As shown in accompanying drawing 5, 6, described lower suction cup CCD mechanism 3 comprises CCD device 301 and across the shape support frame 302 of lower suction cup mechanism 3, and this support frame 302 two ends are installed on the base 2, and CCD device 301 It is installed on the crossbeam of the X-shaped support frame and the camera head of the CCD device is facing down, and the CCD device 301 here is usually also provided with two. Adjusting screw 303 is installed on the crossbeam of X-shaped support frame 302, and the CCD device 301 in the lower sucker CCD mechanism 3 is contained on this adjusting screw 303, and the two ends of adjusting screw 303 are provided with adjusting knob 304, adjust by rotating. The knob 304 can adjust the specific position of the corresponding CCD device 301, thereby adjusting the width distance between the two CCD devices. The CCD device 301 captures the MARK points of the product placed in the lower suction cup mechanism. The height of the CCD device 8 installed on the platform 501 is lower than that of the CCD device 31 in the lower suction cup CCD mechanism 3 .

As shown in accompanying drawings 7 and 8, the upper suction cup mechanism includes a carrying plate 401, two turning seats 402 mounted on the base 2, and a motor 403 that drives the turning of the carrying plate 401, and the motor 403 is located on any turning seat In 402, the upper and lower surfaces of the bearing plate 401 are equipped with suction cups 404, and the bearing plate 401 is located between the two turning seats 402. The distance between the two turning seats can accommodate the suction cup mechanism to enter, and the motor 403 drives the carrying plate 401. Turn over 180 degrees to realize that the suction cups on the upper and lower surfaces of the loading plate can be attached to the lower suction cup mechanism that moves below the loading plate, and the motor is usually set as a servo motor. Since suction cups are provided on both surfaces of the carrier plate, products can be placed on both sides for bonding work, thereby improving work efficiency. The turning seat 402 can be composed of a support plate vertically fixed on the base 2 and a shell cover mounted on the support plate.

In addition, in order to ensure that the two surfaces of the bearing plate 401 can be in a horizontal state after being turned over, a positioning cylinder 405 and a positioning pin 406 are symmetrically installed in the two turning seats 402, and the positioning pin 406 is connected to the positioning cylinder 405. The positioning pins are located on the same horizontal line, and each positioning pin points to the side when the carrier plate is in a horizontal state. Corresponding positioning holes can be provided on the side of the bearing plate facing the positioning pins, so that the positioning pins can more stably position the bearing plate and maintain the levelness of the bearing plate. Under normal circumstances, the position pointed by the positioning pin is exactly the lateral midline position of the side when the loading plate is in a horizontal state. The positioning pins on the left and right sides are locked and positioned, so that no matter which side of the loading plate is turned over, it can maintain a horizontal state. , will not affect normal processing. As in this embodiment, four positioning cylinders are arranged in total, two positioning cylinders are respectively installed in each turning seat, and each positioning cylinder is connected with a positioning pin

In addition, a vacuum suction port is provided in the turning seat, and the vacuum suction port communicates with the inside of the bearing plate through a pipeline, and a fan is provided in the base, and the vacuum suction port is connected with the fan through a pipeline. The product is sucked by vacuum, so that the product placed on the suction cup can be firmly absorbed. This structure is a well-known and commonly used structure, and will not be described in detail here.

As shown in accompanying drawing 9, on base 2, also be provided with sticky dust mechanism, this sticky dust mechanism comprises the vertical support 601 that lower sucker mechanism spans inside, and the beam of this vertical support 601 is arranged downwards. Sticky dust roller 602 is arranged, and sticky dust roller 602 is contained in the lifting cylinder 603 on the vertical support 601 and is connected. The sticky roller can vacuum the screen frame in the lower suction cup mechanism to clean it.

In addition, transparent windows are provided around the frame 1. Since the frame is a fully enclosed frame, transparent windows, such as glass, are provided around the frame to ensure that external dust is not easy to enter the frame and cause pollution to product parts. Only an operation window is provided in the corresponding area of the lower suction cup mechanism and the upper suction cup mechanism, which is convenient for workers to place and take product parts. The operation window can be provided with an opening and closing door, and the upper opening and closing door is closed when not in operation.

In addition, a monitor is also installed on the frame, and the monitor is connected with each CCD device through a line, so that the MARK point of the product picked up by the CCD can be clearly displayed on the monitor. This is a known structure of existing equipment.

The invention is applicable to the functional combination in the post-processing process of optical components such as LCP and TP. By installing a CCD device on one side of the platform in the lower suction cup mechanism, the MARK point intake of the product on the load in the upper suction cup mechanism is realized, which greatly facilitates the operability and is easy to adjust. in working. First the product to be processed is placed on the screen frame 502 in the lower suction cup mechanism 5 and the suction cup 404 on the carrier plate 401 in the upper suction cup mechanism. The motor 403 in the upper suction cup mechanism drives the carrying plate 401 to turn over at 180 degrees, so that the product part is turned to the bottom. Since the product part is sucked by the suction cup, it will not fall freely. At this time, the product parts can be placed on the other side of the carrying plate 401, so that the product parts can be placed on both sides of the carrying plate at the same time. The horizontal flatness of the bearing plate can be ensured by the positioning cylinder and positioning pins in the upper suction cup mechanism. Then the lower sucker mechanism 5 moves toward the upper sucker mechanism, so that the CCD device 8 installed on the platform 501 in the lower sucker mechanism 5 reads the MARK point of the product on the carrier plate 401 . After reading, the lower suction cup mechanism 5 returns to the initial position, that is, moves away from the upper suction cup mechanism. When moving to the lower suction cup CCD mechanism 3, the CCD device 301 in the lower suction cup CCD mechanism reads the MARK point of the product piece on the platform 501. Then by analyzing and viewing the MARK point position of the product part in the upper suction cup mechanism and the MARK point position of the product part in the lower suction cup mechanism, the position of the product part placed on the platform 501 is manually adjusted so that its MRARK point is in line with the upper position of the product part. The MARK points of the product pieces in the suction cup mechanism overlap. Then the lower suction cup mechanism moves below the upper suction cup mechanism. The lifting cylinder 506 in the platform 501 drives the roller 503 to rise, so that the product parts on the screen frame 501 and the product parts on the carrier plate 401 are attached. Then the driving cylinder 505 in the platform 501 drives the front and rear rollers of the rollers 503, so that the two product pieces are completely and firmly bonded together. After the bonding is completed, the roller 503 returns to the initial position in the platform 501 . The finished product pieces can be taken away by workers.

After the bonding is completed, the lower suction cup mechanism returns to the initial position. When passing through the dust-sticking mechanism, the dust-sticking mechanism can drive the dust-sticking roller 602 down by the lifting cylinder 603 in the dust-sticking mechanism 6 according to the preset setting. The dust-sticking roller 602 By rolling on the screen frame 502, the dust on the surface of the screen frame is sucked away.

In addition, after the lower suction cup mechanism is still below the upper suction cup mechanism and the pasting work has been completed, after the product piece is taken away by the worker, the dust sticking roller 13 installed on the platform 501 can be installed on the lower surface of the bearing plate 401. Roll vacuuming on this side. After the vacuuming is completed, the sticky dust roller 13 returns to the initial position, and then the dust on the sticky dust roller 13 is rolled away by the rotation of the dust collection roller, so as to realize the dust cleaning method for the suction cups on the upper and lower surfaces of the carrier plate, thereby Keep it as clean as possible.

It should be noted that the CCD devices in the technical solution of the present invention are all existing CCD devices, which are known technical products. Therefore, the specific structure and principle of the CCD device will not be repeated in detail.

Claims (11)

1. an automatic laminating machine utilizing, comprise frame (1), the frame bottom surface is provided with pedestal (2), pedestal upper surface is equiped with slide mechanism, is equiped with lower sucking disc mechanism (5) on slide mechanism, and pedestal is provided with sucking disc mechanism, it is characterized in that, also comprise the lower sucker CCD mechanism (3) that is positioned at lower sucking disc mechanism top, this time sucker CCD mechanism is contained on pedestal across lower sucking disc mechanism, and CCD device (8) is installed in lower sucking disc mechanism.

2. automatic laminating machine utilizing according to claim 1, it is characterized in that, described lower sucking disc mechanism comprises platform (501), screen frame (502) and is located at the roller (503) in platform, the CCD device (8) of lower sucking disc mechanism is arranged on a side of sucking disc mechanism in the sensing of platform, roller is contained on the guide rail in platform by support (504) activity, and support is in transmission connection with the driving cylinder (505) and the lift cylinder (506) that are contained in platform.

3. automatic laminating machine utilizing according to claim 2, is characterized in that, the CCD device on described platform is two, and it is upper all to be sleeved on the screw mandrel (9) that is arranged on platform, and the two ends of screw mandrel all are equipped with adjusting knob (10).

4. automatic laminating machine utilizing according to claim 3, it is characterized in that, a side that is positioned at the CCD device on described platform also is equiped with dust-binding device, this dust-binding device comprises the support (11) be arranged on platform and is contained in control of dust roller bearing (12) and the binding dust roller bearing (13) on this support, control of dust roller bearing and binding dust roller bearing coordinate and install successively from the bottom up, and the lift cylinder (14) be in transmission connection with the binding dust roller bearing is installed on support.

5. automatic laminating machine utilizing according to claim 4, it is characterized in that, described lower sucker CCD mechanism comprises CCD device (301) and across the Jiong shape bracing frame (302) of lower sucking disc mechanism, these bracing frame two ends are arranged on pedestal, the CCD device be arranged on the crossbeam of Jiong shape bracing frame and the camera of this CCD device down.

6. automatic laminating machine utilizing according to claim 5, it is characterized in that, be equipped with on the crossbeam of described Jiong shape bracing frame and regulate screw mandrel (303), the CCD device in lower sucker CCD mechanism is contained on this adjustings screw mandrel, and the two ends of adjusting screw mandrel are provided with adjusting knob (304).

7. automatic laminating machine utilizing according to claim 6, it is characterized in that, the motor (403) that described upper sucking disc mechanism comprises loading plate (401), is contained in two overturning seats (402) on pedestal and drives this loading plate to overturn, in a motor overturning seat located therein, the upper and lower surface of loading plate all is equiped with sucker (404), and loading plate is located between two overturning seats.

8. automatic laminating machine utilizing according to claim 7, it is characterized in that, in described two overturning seats, equal symmetry is equiped with positioning cylinder (405) and alignment pin (406), positioning cylinder and alignment pin are in transmission connection, each alignment pin is positioned on the same level line, and each alignment pin all points to the side of loading plate when level.

9. automatic laminating machine utilizing according to claim 8, it is characterized in that, also be equiped with dust-sticking mechanism (6) on described pedestal, this dust-sticking mechanism comprise by lower sucking disc mechanism across Jiong shape support (601), on the crossbeam of this Jiong shape support, towards having binding dust roller bearing (602), the binding dust roller bearing is connected with the lift cylinder (603) on being contained in Jiong shape support.

10. automatic laminating machine utilizing according to claim 9, it is characterized in that, described slide mechanism comprises the slide rail (7) for carrying lower sucking disc mechanism that is located at pedestal upper surface, and be contained on pedestal with lower sucking disc mechanism in the screw mandrel of lower platform attaching, this screw mandrel is connected with the motor-driven on being installed in pedestal.

11. automatic laminating machine utilizing according to claim 10, is characterized in that, described frame surrounding is provided with transparent window, at lower sucking disc mechanism and upper sucking disc mechanism corresponding region, offers operation window.

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