CN112083590A - High-precision adhesive tape automatic attaching jig and attaching method thereof - Google Patents
High-precision adhesive tape automatic attaching jig and attaching method thereof Download PDFInfo
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- CN112083590A CN112083590A CN202011076078.3A CN202011076078A CN112083590A CN 112083590 A CN112083590 A CN 112083590A CN 202011076078 A CN202011076078 A CN 202011076078A CN 112083590 A CN112083590 A CN 112083590A
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- 239000002390 adhesive tape Substances 0.000 title claims abstract description 245
- 238000000034 method Methods 0.000 title claims abstract description 17
- 238000003825 pressing Methods 0.000 claims abstract description 57
- 238000001179 sorption measurement Methods 0.000 claims abstract description 12
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 239000002184 metal Substances 0.000 description 5
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 2
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/1303—Apparatus specially adapted to the manufacture of LCDs
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mathematical Physics (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
The invention discloses a high-precision adhesive tape automatic attaching jig and an attaching method thereof, wherein the high-precision adhesive tape automatic attaching jig comprises: the adhesive tape adhering device comprises a jig table, a product fixing table and an adhesive tape adhering module, wherein the product fixing table is installed on the jig table and is provided with a workpiece limiting groove for placing a face frame workpiece; the adhesive tape attaching module comprises an adhesive tape limiting plate and a driving module, a plurality of adhesive tape limiting grooves are formed in the adhesive tape limiting plate, pressing blocks are movably mounted in the adhesive tape limiting grooves, a plurality of vacuum adsorption holes are formed in the pressing blocks, the vacuum adsorption holes can adsorb and place adhesive tapes in the adhesive tape limiting grooves, and the pressing blocks are connected with cylinders respectively. The high-precision automatic adhesive tape attaching jig and the attaching method thereof improve the attaching precision of the adhesive tape, enhance the adhesion between the adhesive tape and a face frame workpiece and improve the quality and the efficiency.
Description
Technical Field
The invention relates to the technical field of surface frame adhesive tape attachment, in particular to a high-precision automatic adhesive tape attachment jig and an attachment method thereof.
Background
The lcd module generally includes a backlight source and a display panel, the backlight source is a light source device for ensuring the brightness of the back of the lcd panel, and the lcd device is transparent and does not emit light, so the backlight source is needed for assistance. The backlight source generally comprises an FPC, a reflector plate, a light guide plate, optical paper, a rubber frame or a metal plate frame, and the like, wherein the FPC is firstly bonded on the side surface of the metal plate frame by using a double-faced adhesive tape, then the reflector plate is bonded on the bottom surfaces of the light guide plate and the metal plate frame by using the double-faced adhesive tape, then the light guide plate is assembled, and the optical paper group is fixed on the rubber frame by using a shading adhesive tape.
In the process flow of the liquid crystal display module production, the display screen is adhered to the edge of the metal plate frame by using an adhesive tape, and then the display screen is adhered to the metal plate frame. Because of the panel beating frame limit is narrower to the attached precision requirement of counterpointing is higher, under the current technical condition, mostly still the manual work is counterpointed attached, and the activity duration is long, and is inefficient, and the productivity hardly promotes, and the manual work precision can't be guaranteed.
Disclosure of Invention
In order to solve the above technical problems, the present invention provides a high precision tape automatic attaching jig and an attaching method thereof, which can improve the attaching precision of a tape, enhance the adhesion between the tape and a face frame workpiece, and improve the quality and efficiency.
The technical scheme adopted by the invention for solving the technical problem is as follows: the utility model provides an automatic attached tool of high accuracy sticky tape, includes:
a jig table;
the product fixing and placing table is installed on the jig table and provided with a workpiece limiting groove with an opening at the bottom, and the workpiece limiting groove is used for placing a face frame workpiece; a limiting turning plate is arranged on the product fixing table and can be covered and attached to the face frame workpiece in a pressing mode;
the adhesive tape attaching module comprises an adhesive tape limiting plate and a driving module, the adhesive tape limiting plate is slidably mounted on the jig table, and the driving module can drive the adhesive tape limiting plate to move to a position right below the position of the face frame workpiece to be adhered with the adhesive tape; the adhesive tape limiting plate is provided with a plurality of adhesive tape limiting grooves, pressing blocks are movably mounted in the adhesive tape limiting grooves, a plurality of vacuum adsorption holes are formed in the pressing blocks, and the vacuum adsorption holes can adsorb the adhesive tapes placed in the adhesive tape limiting grooves; the pressing blocks are respectively connected with an air cylinder, the driving module drives the adhesive tape limiting plate to reach a designated position, and then the air cylinder drives the pressing blocks to drive the adhesive tape to move upwards and press the adhesive tape on the face frame workpiece.
As a further improvement of the present invention, the driving module comprises a servo motor and a screw rod driven by the servo motor to rotate; the bottom of the adhesive tape limiting plate is provided with a base, and the base is connected with the screw rod through a screw rod nut.
As a further improvement of the invention, the jig table is provided with a guide rail, the base is in sliding fit on the guide rail through a sliding block, and the servo motor can drive the adhesive tape limiting plate to move along the guide rail.
As a further improvement of the invention, the adhesive tape limiting grooves comprise two longitudinally arranged first limiting grooves and four limiting grooves which respectively correspond to the positions of the tapes to be adhered on the left side and the right side of the face frame workpiece, and two transversely arranged second limiting grooves and three limiting grooves which respectively correspond to the positions of the tapes to be adhered on the upper side and the lower side of the face frame workpiece; the driving module can drive the adhesive tape limiting plate to enable the first limiting groove to be opposite to the left side of the face frame workpiece, the second limiting groove and the third limiting groove to be opposite to the upper edge and the lower edge of the face frame workpiece, and the fourth limiting groove to be opposite to the right side of the face frame workpiece.
As a further improvement of the invention, the adhesive tape limiting plate is provided with a plurality of guide shafts at two sides of the adhesive tape limiting groove, and the pressing block is in sliding fit on the guide shafts through linear bearings.
As a further improvement of the invention, the product fixing table is provided with two lugs, and the limiting turning plate is hinged on the two lugs through a pin shaft; the limiting turning plate is turned around the pin shaft and covers the product fixing table, and the bottom surface of the limiting turning plate abuts against the frame of the face frame workpiece.
As a further improvement of the invention, a limiting block is rotatably arranged on the product fixing placing table and can rotatably clamp the limiting turning plate after being covered.
As a further improvement of the invention, two ends of the product fixing table are respectively erected above the driving module through support plates.
The invention also provides an attaching method of the high-precision adhesive tape automatic attaching jig, which comprises the following steps:
s001, placing an adhesive tape; placing the four adhesive tapes in the adhesive tape limiting grooves on the adhesive tape limiting plates respectively, and placing the first adhesive tape, the second adhesive tape, the third adhesive tape and the fourth adhesive tape in correspondence with the first limiting groove, the second limiting groove, the third limiting groove and the fourth limiting groove respectively; the vacuum adsorption holes on the pressing block in the adhesive tape limiting groove adsorb the adhesive tape under the continuous air suction of air compression equipment;
step S002, placing a face frame workpiece; putting a face frame workpiece into a workpiece limiting groove of a product fixing and placing table with the front face facing downwards, turning and covering a limiting turning plate on the product fixing and placing table on the face frame workpiece, and rotating a limiting block on the product fixing and placing table to clamp the covered limiting turning plate;
step S003, attaching a tape; pressing a starting switch, starting a servo motor of a driving module on a jig table, driving a lead screw of the driving module to rotate by the servo motor, driving a tape limiting plate to move along a guide rail on the jig table through a lead screw nut, enabling the tape in a tape limiting groove to reach the position right below a to-be-glued tape on a face frame workpiece, driving a pressing block to drive the tape to move upwards by an air cylinder connected with a pressing block in the tape limiting groove, attaching the tape to the face frame workpiece, and driving the pressing block to reset by the air cylinder;
step S004, resetting the driving module; the servo motor drives the adhesive tape limiting plate to return to the original point;
step S005, taking out the face frame workpiece; and rotating the limiting block, lifting the limiting turning plate, and taking out the face frame workpiece to finish the attaching operation.
As a further improvement of the present invention, the step S003 specifically includes the following steps:
step S0031, aligning the first adhesive tape; the servo motor drives the adhesive tape limiting plate to move along the guide rail, so that the first adhesive tape in the first limiting groove reaches a position right below a position of a tape to be adhered on the left side of the face frame workpiece, and the servo motor stops running;
step S0032, attaching a first adhesive tape; the air cylinder connected to the press block in the first limiting groove drives the press block to drive the first adhesive tape to move upwards, the first adhesive tape is attached to the left side edge of the face frame workpiece to be adhered to the position of the adhesive tape, and the air cylinder drives the press block to reset;
step S0033, aligning the second adhesive tape and the third adhesive tape; after the step S0032, the servo motor drives the adhesive tape limiting plate to move continuously, so that the second adhesive tape and the third adhesive tape respectively reach positions right below the positions of the adhesive tapes to be adhered on the upper side and the lower side of the face frame workpiece, and the servo motor stops running;
step S0034, attaching a second adhesive tape and a third adhesive tape; the cylinders connected to the pressing blocks in the second limiting groove and the third limiting groove respectively drive the pressing blocks to drive the second adhesive tape and the third adhesive tape to move upwards, the second adhesive tape and the third adhesive tape are respectively attached to the positions of the upper side edge and the lower side edge of the face frame workpiece to be adhered with the adhesive tapes, and the cylinders respectively drive the pressing blocks to reset;
step S0035, aligning the fourth adhesive tape; after the step S0034, the servo motor drives the adhesive tape limiting plate to move continuously, so that the fourth adhesive tape reaches the position right below the position of the adhesive tape to be adhered on the right side of the surface frame workpiece, and the servo motor stops running;
step S0036, attaching a fourth adhesive tape; and the cylinder connected with the fourth limiting groove inner pressing block drives the pressing block to drive the fourth adhesive tape to move upwards, the fourth adhesive tape is attached to the position of the right side edge of the face frame workpiece to be adhered with the adhesive tape, and the cylinder drives the pressing block to reset.
The invention has the beneficial effects that: the invention provides a high-precision adhesive tape automatic attaching jig and an attaching method thereof.A product fixing table erected on an adhesive tape attaching module is arranged on a jig table, the adhesive tape attaching module comprises an adhesive tape limiting plate driven by a servo motor, an adhesive tape limiting groove for placing an adhesive tape is arranged on the adhesive tape limiting plate, a pressing block is arranged in the adhesive tape limiting groove, the servo motor drives the adhesive tape limiting plate to sequentially enable the adhesive tape in the adhesive tape limiting groove to reach a specified position, and the pressing block is driven by a cylinder to drive the adhesive tape to move upwards and attach to a face frame workpiece, so that the attaching precision is improved; the cylinder ejects out for attaching, and meanwhile, the adhesive tape is pressed, so that the adhesion between the adhesive tape and the face frame workpiece is enhanced; the stability of the jig is improved by controlling each part to attach the adhesive tape, and the quality and the efficiency are improved; simultaneously, because another side is attached to the sticky tape has the protection film, in order to tear, a tip of general protection film will protrude in sticky tape itself, if four sticky tapes are when attached simultaneously, can lead to the convex part of protection film to adhere to other sticky tapes, it is troublesome for follow-up LCD screen bonding to lead to the fact, and this technical problem of solution that this structure can be fine, carry out attached first sticky tape earlier, attached second sticky tape and third sticky tape simultaneously again, attached fourth sticky tape at last, can effectively avoid the convex part of protection film to adhere to other sticky tapes, and structural design is reasonable.
Drawings
FIG. 1 is a perspective view of the high-precision automatic tape attaching jig of the present invention;
FIG. 2 is a perspective view of the high-precision tape automatic attaching jig after the limiting turning plate is covered;
FIG. 3 is an enlarged view of A in FIG. 2 of the high precision tape automatic attachment jig of the present invention;
FIG. 4 is a perspective view of the high-precision tape automatic attaching jig of the present invention for attaching a rear bezel to a workpiece;
FIG. 5 is a block diagram illustrating the flow of steps of the method for automatically attaching a high-precision tape to a jig according to the present invention;
fig. 6 is a flow chart of tape attaching steps of the attaching method of the high-precision tape automatic attaching jig of the present invention.
The following description is made with reference to the accompanying drawings:
1-a jig table; 2-product holding table;
201-workpiece limiting groove; 202-lugs;
203-plate; 3-face frame workpiece;
4-limiting turning plate; 5-limiting plate of adhesive tape;
501-adhesive tape limiting groove; 5011-first limiting groove;
5012-second limit groove; 5013-third limiting groove;
5014-fourth limiting groove; 502-briquetting;
5021, vacuum adsorption hole; 5022-guide shaft;
503-cylinder; 504-base;
6-driving module; 601 — a servo motor;
602-lead screw; 7-guide rail;
8-a slide block; 9-a limiting block;
10-first adhesive tape; 11-second tape;
12-third adhesive tape; 13-fourth tape.
Detailed Description
A preferred embodiment of the present invention will be described in detail below with reference to the accompanying drawings.
Referring to fig. 1 to 4, the present invention provides a high precision tape automatic attaching jig, including: the jig comprises a jig table 1, a product fixing table 2 and a tape attaching module, wherein the upper end and the lower end of the product fixing table 2 are respectively erected above the tape attaching module through support plates 203. The product mounting table 2 is provided with a workpiece positioning groove 201 having an open bottom, and the workpiece positioning groove 201 is used for placing and positioning the face frame workpiece 3. Two lugs 202 are arranged on the product fixing table 2, and the limiting turning plate 4 is hinged on the two lugs 202 through a pin shaft. The product fixing table 2 is rotatably provided with a limiting block 9, and the limiting block 9 can rotatably clamp the limiting turning plate 4 after the cover is closed. The limiting turning plate 4 is turned and covered on the product fixing table 2 around the pin shaft and the bottom surface of the limiting turning plate is abutted against the frame of the face frame workpiece 3. The limiting turning plate 4 can press the face frame workpiece 3 to ensure the stability of the adhesive tape during attachment, and the face frame workpiece 3 cannot be damaged.
Referring to fig. 1 and 3, the tape attaching module includes a tape limiting plate 5 and a driving module 6, the tape limiting plate 5 is slidably mounted on the jig table 1, and the driving module 6 can drive the tape limiting plate 5 to move to a position right below the position of the tape to be adhered to the face frame workpiece 3. The driving module 6 comprises a servo motor 601 and a screw rod 602 driven by the servo motor 601 to rotate; the base 504 is arranged at the bottom of the adhesive tape limiting plate 5, the base 504 is connected with the screw rod 602 through the screw rod nut, and the adhesive tape limiting plate 5 is conveyed to a specified position through the servo motor 601, so that the attaching precision is improved. Four adhesive tape limiting grooves 501 are formed in the adhesive tape limiting plate 5, a pressing block 502 is movably mounted in each adhesive tape limiting groove 501, a plurality of vacuum adsorption holes 5021 are formed in each pressing block 502, and the vacuum adsorption holes 5021 can adsorb adhesive tapes placed in the adhesive tape limiting grooves 501. The pressing block 502 is in a convex shape, the convex part of the pressing block is located in the adhesive tape limiting groove 501, and the bottom of the pressing block is located below the adhesive tape limiting groove 501. The sticky tape limiting plate 5 is located sticky tape spacing groove 501 both sides and all is provided with two guiding axle 5022, and the bottom of briquetting 502 is located the bellying both sides and all passes through linear bearing sliding fit on guiding axle 5022, utilizes guiding axle 5022 and linear bearing sliding fit, has improved the stability that briquetting 502 reciprocated, guarantees that the high accuracy is attached. The pressing blocks 502 are respectively connected with an air cylinder 503, and after the driving module 6 drives the adhesive tape limiting plate 5 to reach the designated position, the air cylinder 503 drives the pressing blocks 502 to drive the adhesive tape to move upwards and press the adhesive tape on the face frame workpiece 3. The cylinder 503 is used for ejecting and attaching, and meanwhile, the adhesive tape is pressed and attached, so that the adhesion between the adhesive tape and the face frame workpiece 3 is enhanced.
Referring to fig. 2, the face frame workpiece 3 is rectangular, the adhesive tape limiting groove 501 includes two longitudinally arranged first limiting grooves 5011 and fourth limiting grooves 5014 corresponding to positions of the adhesive tapes to be adhered on left and right sides of the face frame workpiece 3, two transversely arranged second limiting grooves 5012 and third limiting grooves 5013 corresponding to positions of the adhesive tapes to be adhered on upper and lower sides of the face frame workpiece 3, and the four adhesive tapes do not contact with each other. A first adhesive tape 10 is placed in the first limiting groove 5011, a second adhesive tape 11 is placed in the second limiting groove 5012, a third adhesive tape 12 is placed in the third limiting groove 5013, and a fourth adhesive tape 13 is placed in the fourth limiting groove 5014. The servo motor 601 can drive the adhesive tape limiting plate 5 to enable the first limiting groove 5011 to be opposite to the left side edge of the face frame workpiece 3, the second limiting groove 5012 and the third limiting groove 5013 to be opposite to the upper edge and the lower edge of the face frame workpiece 3 respectively, and the fourth limiting groove 5014 to be opposite to the right side edge of the face frame workpiece 3 in sequence. Because another side is attached to on the sticky tape has the protection film, and the protection film is in order to tear, a tip of general protection film will bulge in sticky tape itself, if four sticky tapes are when attached simultaneously, can lead to the convex part adhesion of protection film to other sticky tapes, it is troublesome for follow-up LCD screen bonding to lead to the fact, and this technical problem of solution that this structure can be fine, carry out attached first sticky tape 10 earlier, attached second sticky tape 11 and third sticky tape 12 simultaneously again, attached fourth sticky tape 13 at last, can effectively avoid on the convex part adhesion of protection film arrives other sticky tapes, rational in infrastructure, high accuracy, high efficiency.
Referring to fig. 5, the present embodiment further provides an attaching method of a high-precision tape automatic attaching jig, including the following steps:
s001, placing an adhesive tape; the four adhesive tapes are respectively placed in the adhesive tape limiting grooves 501 on the adhesive tape limiting plate 5, so that the first adhesive tape 10, the second adhesive tape 11, the third adhesive tape 12 and the fourth adhesive tape 13 are respectively placed in correspondence with the first limiting groove 5011, the second limiting groove 5012, the third limiting groove 5013 and the fourth limiting groove 5014; the vacuum adsorption hole 5021 on the pressing block 502 in the adhesive tape limiting groove 501 adsorbs the adhesive tape under the continuous air suction of the air compression equipment;
step S002, placing a face frame workpiece; putting the face frame workpiece 3 into a workpiece limiting groove 201 of the product fixing table 2 with the front face facing downwards, turning and covering a limiting turning plate 4 on the product fixing table 2 on the face frame workpiece 3, and rotating a limiting block 9 on the product fixing table 2 to clamp the covered limiting turning plate 4;
step S003, attaching a tape; pressing a starting switch, starting a servo motor 601 of a driving module 6 on a jig table 1, driving a lead screw 602 of the driving module 6 to rotate by the servo motor 601, driving an adhesive tape limiting plate 5 to move along a guide rail 7 on the jig table 1 through a lead screw nut, enabling an adhesive tape in an adhesive tape limiting groove 501 to reach the position right below a position of the adhesive tape to be adhered on a face frame workpiece 3, driving a pressing block 502 to drive the adhesive tape to move upwards by an air cylinder 503 connected with the pressing block 502 in the adhesive tape limiting groove 501, attaching the adhesive tape on the face frame workpiece 3, and driving the pressing block 502 to reset by the air cylinder 503;
step S004, resetting the driving module; the servo motor 601 drives the adhesive tape limiting plate 5 to return to the original point;
step S005, taking out the face frame workpiece; and rotating the limiting block 9, lifting the limiting turning plate 4, and taking out the face frame workpiece 3 to finish the attaching operation.
Referring to fig. 6, step S003 specifically includes the following steps:
step S0031, aligning the first adhesive tape; the servo motor 601 drives the adhesive tape limiting plate 5 to move along the guide rail 7, so that the first adhesive tape 10 in the first limiting groove 5011 reaches the position right below the position of the adhesive tape to be adhered on the left side edge of the face frame workpiece 3, and the servo motor 601 stops running;
step S0032, attaching a first adhesive tape; the air cylinder 503 connected to the press block 502 in the first limiting groove 5011 drives the press block 502 to drive the first adhesive tape 10 to move upwards, the first adhesive tape 10 is attached to the left side edge of the face frame workpiece 3 at the position of the tape to be adhered, and the air cylinder 503 drives the press block 502 to reset;
step S0033, aligning the second adhesive tape and the third adhesive tape; after the step S0032, the servo motor 601 drives the tape limiting plate 5 to move continuously, so that the second tape 11 and the third tape 12 reach positions right below the tape to be glued on the upper side and the lower side of the face frame workpiece 3 respectively, and the servo motor 601 stops running;
step S0034, attaching a second adhesive tape and a third adhesive tape; the cylinders 503 connected to the pressing blocks 502 in the second limiting groove 5012 and the third limiting groove 5013 respectively drive the pressing blocks 502 to drive the second adhesive tape 11 and the third adhesive tape 12 to move upwards, the second adhesive tape 11 and the third adhesive tape 12 are respectively attached to the upper side and the lower side of the face frame workpiece 3 at positions where the adhesive tapes are to be adhered, and the cylinders 503 respectively drive the pressing blocks 502 to reset;
step S0035, aligning the fourth adhesive tape; after the step S0034, the servo motor 601 drives the adhesive tape limiting plate 5 to move continuously, so that the fourth adhesive tape 13 reaches the position right below the position of the tape to be adhered on the right side edge of the face frame workpiece 3, and the servo motor 601 stops running;
step S0036, attaching a fourth adhesive tape; the cylinder 503 connected to the press block 502 in the fourth limiting groove 5014 drives the press block 502 to drive the fourth adhesive tape 13 to move upward, the fourth adhesive tape 13 is attached to the right side of the face frame workpiece 3 at the position where the adhesive tape is to be adhered, and the cylinder 503 drives the press block 502 to reset.
The embodiment provides a high-precision adhesive tape automatic attaching jig and an attaching method thereof.A product fixing table 2 erected on an adhesive tape attaching module is arranged on a jig table 1, the adhesive tape attaching module comprises an adhesive tape limiting plate 5 driven by a servo motor 601, an adhesive tape limiting groove 501 for placing an adhesive tape is arranged on the adhesive tape limiting plate 5, a pressing block 502 is arranged in the adhesive tape limiting groove 501, the servo motor 601 drives the adhesive tape limiting plate 5 to sequentially enable the adhesive tape in the adhesive tape limiting groove 501 to reach a specified position, and the pressing block 502 is driven by an air cylinder 503 to drive the adhesive tape to move upwards and attach to a face frame workpiece 3, so that the attaching precision is improved; the cylinder 503 ejects out for attachment, and meanwhile, the adhesive tape is pressed, so that the adhesion between the adhesive tape and the face frame workpiece 3 is enhanced; carry out the stability that has promoted the tool to the attached of sticky tape through controlling each part, promoted quality and efficiency.
In the previous description, numerous specific details were set forth in order to provide a thorough understanding of the present invention. The foregoing description is only a preferred embodiment of the invention, which can be embodied in many different forms than described herein, and therefore the invention is not limited to the specific embodiments disclosed above. And that those skilled in the art may, using the methods and techniques disclosed above, make numerous possible variations and modifications to the disclosed embodiments, or modify equivalents thereof, without departing from the scope of the claimed embodiments. Any simple modification, equivalent change and modification of the above embodiments according to the technical essence of the present invention are within the scope of the technical solution of the present invention.
Claims (10)
1. The utility model provides an automatic attached tool of high accuracy sticky tape which characterized in that includes:
a jig table (1);
the product fixing table (2) is installed on the jig table (1), the product fixing table (2) is provided with a workpiece limiting groove (201) with an opening at the bottom, and the workpiece limiting groove (201) is used for placing a face frame workpiece (3); a limiting turning plate (4) is arranged on the product fixing table (2), and the limiting turning plate (4) can be covered and attached to the face frame workpiece (3) in a pressing mode;
the adhesive tape attaching module comprises an adhesive tape limiting plate (5) and a driving module (6), the adhesive tape limiting plate (5) is slidably mounted on the jig table (1), and the driving module (6) can drive the adhesive tape limiting plate (5) to move to a position right below a position to be adhered with the surface frame workpiece (3); a plurality of adhesive tape limiting grooves (501) are formed in the adhesive tape limiting plate (5), pressing blocks (502) are movably mounted in the adhesive tape limiting grooves (501), a plurality of vacuum adsorption holes (5021) are formed in the pressing blocks (502), and the vacuum adsorption holes (5021) can adsorb the adhesive tapes placed in the adhesive tape limiting grooves (501); briquetting (502) are connected with cylinder (503) respectively, drive module (6) drive behind sticky tape limiting plate (5) reachs the assigned position, cylinder (503) drive briquetting (502) drive sticky tape rebound pressure is in on the face frame work piece (3).
2. The automatic attaching jig of high-precision adhesive tape according to claim 1, characterized in that: the driving module (6) comprises a servo motor (601) and a screw rod (602) driven by the servo motor (601) to rotate; the bottom of the adhesive tape limiting plate (5) is provided with a base (504), and the base (504) is connected with the screw rod (602) through a screw rod nut.
3. The automatic attaching jig of high-precision adhesive tape according to claim 2, characterized in that: the jig is characterized in that a guide rail (7) is arranged on the jig table (1), the base (504) is arranged on the guide rail (7) in a sliding mode through a sliding block (8), and the servo motor (601) can drive the adhesive tape limiting plate (5) to move along the guide rail (7).
4. The automatic attaching jig of high-precision adhesive tape according to claim 1, characterized in that: the adhesive tape limiting groove (501) comprises a first limiting groove (5011) and a fourth limiting groove (5014) which are longitudinally arranged and correspond to positions of tapes to be adhered on the left side and the right side of the face frame workpiece (3) respectively, and a second limiting groove (5012) and a third limiting groove (5013) which are transversely arranged and correspond to positions of tapes to be adhered on the upper side and the lower side of the face frame workpiece (3) respectively; the drive module (6) can drive the adhesive tape limiting plate (5) sequentially enables the first limiting groove (5011) to be right on the left side of the face frame workpiece (3), the second limiting groove (5012) and the third limiting groove (5013) to be right on the upper side and the lower side of the face frame workpiece (3) respectively, and the fourth limiting groove (5014) and the right side of the face frame workpiece (3) are right.
5. The automatic attaching jig of high-precision adhesive tape according to claim 1, characterized in that: the adhesive tape limiting plate (5) is positioned on two sides of the adhesive tape limiting groove (501) and is provided with a plurality of guide shafts (5022), and the pressing block (502) is in sliding fit with the guide shafts (5022) through linear bearings.
6. The automatic attaching jig of high-precision adhesive tape according to claim 1, characterized in that: the product fixing table (2) is provided with two lugs (202), and the limiting turning plate (4) is hinged to the two lugs (202) through a pin shaft; the limiting turning plate (4) is turned around the pin shaft and covers the product fixing table (2) and enables the bottom surface of the limiting turning plate to abut against the frame of the face frame workpiece (3).
7. The automatic attaching jig of high-precision adhesive tape according to claim 1, characterized in that: the product fixing table (2) is rotatably provided with a limiting block (9), and the limiting block (9) can rotatably clamp the limiting turning plate (4) after the cover is closed.
8. The automatic attaching jig of high-precision adhesive tape according to claim 1, characterized in that: two ends of the product fixing table (2) are respectively erected above the driving module (6) through support plates (203).
9. The attaching method of the high-precision adhesive tape automatic attaching jig is characterized by comprising the following steps of:
s001, placing an adhesive tape; the four adhesive tapes are respectively placed in the adhesive tape limiting grooves (501) on the adhesive tape limiting plates (5), so that the first adhesive tape (10), the second adhesive tape (11), the third adhesive tape (12) and the fourth adhesive tape (13) are respectively placed in correspondence with the first limiting groove (5011), the second limiting groove (5012), the third limiting groove (5013) and the fourth limiting groove (5014); a vacuum adsorption hole (5021) on a pressing block (502) in the adhesive tape limiting groove (501) adsorbs the adhesive tape under the continuous air suction of air compression equipment;
step S002, placing a face frame workpiece; putting a face frame workpiece (3) into a workpiece limiting groove (201) of a product fixing table (2) with the front surface facing downwards, turning and covering a limiting turning plate (4) on the product fixing table (2) on the face frame workpiece (3), and rotating a limiting block (9) on the product fixing table (2) to clamp the covered limiting turning plate (4);
step S003, attaching a tape; pressing a starting switch, starting a servo motor (601) of a driving module (6) on a jig table (1), driving a screw rod (602) of the driving module (6) to rotate by the servo motor (601), driving an adhesive tape limiting plate (5) to move along a guide rail (7) on the jig table (1) through a screw rod nut, enabling the adhesive tape in an adhesive tape limiting groove (501) to reach the position right below the position of the adhesive tape to be adhered on a surface frame workpiece (3), driving a pressing block (502) to drive the adhesive tape to move upwards by an air cylinder (503) connected with the pressing block (502) in the adhesive tape limiting groove (501), attaching the adhesive tape on the surface frame workpiece (3), and driving the pressing block (502) to reset by the air cylinder (503);
step S004, resetting the driving module; the servo motor (601) drives the adhesive tape limiting plate (5) to return to the original point;
step S005, taking out the face frame workpiece; and rotating the limiting block (9), lifting the limiting turning plate (4), and taking out the face frame workpiece (3) to finish the attaching operation.
10. The method as claimed in claim 9, wherein the step S003 includes the following steps:
step S0031, aligning the first adhesive tape; the servo motor (601) drives the adhesive tape limiting plate (5) to move along the guide rail (7), so that the first adhesive tape (10) in the first limiting groove (5011) reaches the position right below the position of the tape to be adhered on the upper left side of the face frame workpiece (3), and the servo motor (601) stops running;
step S0032, attaching a first adhesive tape; an air cylinder (503) connected to a pressing block (502) in the first limiting groove (5011) drives the pressing block (502) to drive the first adhesive tape (10) to move upwards, the first adhesive tape (10) is attached to the position, to be adhered, of the left side of the face frame workpiece (3), and the air cylinder (503) drives the pressing block (502) to reset;
step S0033, aligning the second adhesive tape and the third adhesive tape; after the step S0032, the servo motor (601) drives the adhesive tape limiting plate (5) to move continuously, so that the second adhesive tape (11) and the third adhesive tape (12) respectively reach positions right below the positions of the adhesive tapes to be adhered on the upper side and the lower side of the face frame workpiece (3), and the servo motor (601) stops running;
step S0034, attaching a second adhesive tape and a third adhesive tape; the cylinders (503) connected to the pressing blocks (502) in the second limiting groove (5012) and the third limiting groove (5013) respectively drive the pressing blocks (502) to drive the second adhesive tape (11) and the third adhesive tape (12) to move upwards, the second adhesive tape (11) and the third adhesive tape (12) are respectively attached to the positions of the upper side edge and the lower side edge of the face frame workpiece (3) to be adhered with adhesive tapes, and the cylinders (503) respectively drive the pressing blocks (502) to reset;
step S0035, aligning the fourth adhesive tape; after the step S0034, the servo motor (601) drives the adhesive tape limiting plate (5) to move continuously, so that the fourth adhesive tape (13) reaches the position right below the position of the tape to be adhered on the right side of the face frame workpiece (3), and the servo motor (601) stops running;
step S0036, attaching a fourth adhesive tape; and an air cylinder (503) connected to a pressing block (502) in the fourth limiting groove (5014) drives the pressing block (502) to drive the fourth adhesive tape (13) to move upwards, the fourth adhesive tape (13) is attached to the position of the right side edge to be adhered to the surface frame workpiece (3), and the air cylinder (503) drives the pressing block (502) to reset.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011076078.3A CN112083590A (en) | 2020-10-10 | 2020-10-10 | High-precision adhesive tape automatic attaching jig and attaching method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011076078.3A CN112083590A (en) | 2020-10-10 | 2020-10-10 | High-precision adhesive tape automatic attaching jig and attaching method thereof |
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| CN112083590A true CN112083590A (en) | 2020-12-15 |
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| CN202011076078.3A Pending CN112083590A (en) | 2020-10-10 | 2020-10-10 | High-precision adhesive tape automatic attaching jig and attaching method thereof |
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