KR101773771B1 - Grip type attachment apparatus - Google Patents
Grip type attachment apparatus Download PDFInfo
- Publication number
- KR101773771B1 KR101773771B1 KR1020150144795A KR20150144795A KR101773771B1 KR 101773771 B1 KR101773771 B1 KR 101773771B1 KR 1020150144795 A KR1020150144795 A KR 1020150144795A KR 20150144795 A KR20150144795 A KR 20150144795A KR 101773771 B1 KR101773771 B1 KR 101773771B1
- Authority
- KR
- South Korea
- Prior art keywords
- grip
- grip finger
- finger
- attachment
- gripper
- Prior art date
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J15/00—Gripping heads and other end effectors
- B25J15/02—Gripping heads and other end effectors servo-actuated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J15/00—Gripping heads and other end effectors
- B25J15/02—Gripping heads and other end effectors servo-actuated
- B25J15/0253—Gripping heads and other end effectors servo-actuated comprising parallel grippers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J15/00—Gripping heads and other end effectors
- B25J15/06—Gripping heads and other end effectors with vacuum or magnetic holding means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J15/00—Gripping heads and other end effectors
- B25J15/06—Gripping heads and other end effectors with vacuum or magnetic holding means
- B25J15/0616—Gripping heads and other end effectors with vacuum or magnetic holding means with vacuum
Abstract
The present invention relates to a grip type attaching apparatus and more particularly to a grip type attaching apparatus which grips and separates a work attaching material among a plurality of attaching materials adhered to a film supplied to a work position and attaches a gripper A gripper unit including at least one gripper unit; A moving device capable of adjusting the position of the gripper unit; And a control device for controlling each operation of the gripper unit and the mobile unit, wherein the gripper comprises: a first grip finger having an adsorption surface capable of fixing the attachment material through vacuum adsorption; A second grip finger provided so as to press and grip an attached material fixed through the first grip finger toward the first grip finger; And a driving device capable of adjusting the position of the first grip finger or the second grip finger.
Description
The present invention relates to an attachment device in the form of a grip for attaching a specific material on a mold frame for a backlight unit.
In recent years, technological development has been greatly influential in the construction of an automation system for a component assembly process. Among them, a variety of detachable devices for holding a specific material and moving it repeatedly to a desired position to perform assembly of the material, It has been improved in various ways for improvement.
In general, attaching devices are provided in the form of a gripper for gripping a material to form a constant pressure on both sides of the material, picking up the material in the form of a gripper, placing the gripper at a desired position, releasing the gripper in both directions to release the gripper .
In this regard, various developments of the gripper have been improved in terms of enhancing the grip performance. Accordingly, the improved grippers have been improved in the degree of external force that can be provided through the pressurization from both sides or the grip force of the gripper tangent to the material And a structure that can expand the range of objects that can be grasped by expanding the displacement range of a pair of pincers holding a structure or material that can be increased.
A prior art document related to the prior art for improving the gripping performance reflecting the structural deformation of the gripper is disclosed in Korean Patent Registration No. 10-1009290 entitled " Gripping Mechanism Having Driving Mechanism and Driving Mechanism " Quot;).
However, in the case of conventional grip type attaching devices including the related art, consideration is not given to the space in which the component is gripped and the space in the attachment object to which the component is attached through only considering the gripping and attaching performance of the component, It is necessary to provide a wide pitch between the components to be gripped and separated so that the operation efficiency is lowered and the production cost is increased and a device for attaching the components in the process of attaching the separated components is mounted on other parts There is a problem in that it may induce interference with each other, thereby impairing the completeness of the assembly, and causing defects in the parts.
SUMMARY OF THE INVENTION The present invention has been made to solve the above problems, and it is an object of the present invention to provide a mold frame for a backlight unit, which can stably and efficiently perform a process of holding and attaching various attachment materials from a film, And a grip type attachment device provided with the grip type attachment device.
In order to attain the above object, a grip type attaching apparatus according to the present invention is a grip type attaching apparatus for gripping and separating a work attaching material among a plurality of attaching materials adhered to a film supplied to a work position and attaching an attaching material held on the mold frame A gripper unit including at least one gripper capable of gripping the gripper; A moving device capable of adjusting the position of the gripper unit; And a control device for controlling each operation of the gripper unit and the mobile unit, wherein the gripper comprises: a first grip finger having an adsorption surface capable of fixing the attachment material through vacuum adsorption; A second grip finger provided so as to press and grip an attached material fixed through the first grip finger toward the first grip finger; And a driving device capable of adjusting the position of the first grip finger or the second grip finger.
The first grip finger is formed with an air suction port on its suction surface, and an air suction path communicating with the air suction port is formed therein. On one side of the first grip finger, the air suction port is connected to the air suction port, A vacuum adsorbing device for sucking air from the adsorbing surface and fixing the adhered material contacting the adsorbing surface to the adsorbing surface through vacuum adsorption is provided.
The driving device may further include: a first driving element capable of reciprocating the first grip finger up and down in a direction perpendicular to the working position or the mold frame; And a second driving element capable of horizontally reciprocating between the first grip finger side capable of gripping the second grip finger and the opposite side of the first grip finger capable of gripping the gripped gripping material; .
In addition, the control device may be configured to separate the workpiece attachment material from the film supplied to the work position by the first grip finger, and to fix the separated attachment material to the suction surface of the first grip finger through vacuum adsorption, Thereby controlling the driving element and the vacuum adsorption device.
Further, the control device controls the second driving element so as to grasp or grasp the attachment material fixed to the adsorption face of the first grip finger.
And the driving device further includes a third driving element capable of reciprocating the first grip finger and the second grip finger in the same direction as the reciprocating direction of the first grip finger by the first driving element .
Here, the gripper unit includes a plurality of grippers, and the controller controls the first grip finger and the second grip finger of the gripper to perform gripping or attaching operations of the plurality of grippers in the gripper unit, And controls the third driving element so as to be located slightly closer to the working position side than the remaining grippers.
Further, the moving device may include: a first moving element capable of horizontally reciprocating the gripper unit between the upper side of the working position and the upper side of the mold frame; A second moving element capable of reciprocating the gripper unit in a direction perpendicular to a reciprocating direction and a horizontal plane of the gripper unit by the first moving element; A lifting element capable of vertically reciprocating the gripper unit in a direction perpendicular to the horizontal plane; And a rotary element capable of rotating the gripper unit about a direction perpendicular to the horizontal plane; .
And the suction surface of the first grip finger has a pressing portion contacting the upper surface of the adhesive material facing the adhesive surface of the adhesive material; And a gripping portion that is in contact with the side of the attachment material opposite to the side to be pressed by the second grip finger.
Here, the control device controls the first driving element and the vacuum adsorption device so that the first grip finger attaches the attachment material to the attachment position on the mold frame, and the attachment surface of the attachment material and the first grip finger are released .
The present invention has the following effects.
First, the gripper in the grip-type attaching device is constituted by a first grip finger moving vertically and vertically and a second grip finger moving forward and backward, so that a fixing force through vacuum suction and a clamping force through pressurization are respectively provided to the attaching material, Separation, grasping and attachment of the material can be accomplished.
Second, in performing the process of separating the adhesive material adhered to the film by the gripper in the grip type attaching device and the process of attaching the attaching material separated on the mold frame, the first grip finger is moved up and down, The degree of interference with other members in the work space is significantly reduced as a result of the respective processes being performed so that more adhesive material can be adhered to the film on the basis of a certain space, It is possible to prevent an adverse influence on other component materials including the optical member laminated on the frame.
Third, the positional confirmation member of the grip type attachment device exposed so as to be visible on the photographing area of the second aligning camera for alignment in the attaching process of the attaching material and the first aligning camera for aligning in the attaching material separation process The position of the gripper which is relatively distant from the alignment mark formed on the imaging area is determined, and the gripper which is not confirmed on the photographing area according to each alignment process is accurately positioned .
1 is a right side view showing a material attaching system on a mold frame for a backlight unit of the present invention.
2 is a perspective view showing a structure of a grip type attachment device of the present invention.
3 is a perspective view showing the structure of a grip type unit in a grip type attachment device of the present invention.
4 is a plan view showing the structure of a grip type unit in a grip type attachment device of the present invention.
5 is a rear view showing the structure of the gripper unit in the grip type attachment device of the present invention.
6 and 7 are conceptual diagrams for explaining the gripping process of the attachment material through the gripper in the grip type attachment device of the present invention.
Figs. 8 and 9 are conceptual diagrams for explaining the attachment process of the attachment material through the gripper in the grip type attachment device of the present invention. Fig.
The preferred embodiments of the present invention will be described in more detail with reference to the accompanying drawings, in which the technical parts already known will be omitted or compressed for the sake of brevity.
1. Description of components of a material attachment system on a mold frame for a backlight unit
1 to 8, the present system for attaching a material on a mold frame for a backlight unit of the present invention comprises a
The
A plurality of attaching materials LF adhered on the film F are attached to the mold frame MF for the backlight unit to form a part of the backlight unit. For example, the mold frame MF for the backlight unit, To prevent light outflow from the inside of the mold frame MF or to prevent light inflow into the mold frame MF through a finish in the assembling process for various optical members laminated on the mold frame MF. However, the present invention is not limited to this, and various materials to be attached to the mold frame MF can be applied.
Each operation mode of the
Here, the adhesive material LF is adhered to the film F in a constant pattern in accordance with a pitch at a constant interval, and the adhesive surface (lower side) of the adhesive material LF sticking to the film F is adhered
In addition, a separate upper release tape TF may be attached on the upper surface of the film F, that is, on the upper side covering the attachment material LF. However, the shape of the film F may be such that the attachment material LF The form of the release paper to be adhered is not limited to such a form but can be designed and modified in various forms according to the film F provided.
The film F is provided in a roll form so as to be unwound by rotation on one side and wound by rotation on the other side. To this end, the
The rotational movement of the
The protective
The position of the film F supplied to the working position TP is fixed on the bottom surface of the film F supplied to the working position TP via the
A plurality of air inlets 110H are formed in the
The fixing of the position of the film F through the
The grip
First, the
As shown in FIG. 3, the
The
An
Accordingly, the
The
The
And the
Here, each of the driving elements constituting the
More specifically, the driving
In other words, the
9, when the
The position of the
Here, the
The first moving
The second moving
In addition, the lifting
The
The grip
Herein, the positioning
Such an
In other words, in order to precisely align the
On the other hand, the system of the present invention includes a first aligning camera 300 and a second aligning camera 500 for performing the above-described alignment process.
Herein, the first aligning camera 300 photographs the lower certain region RT1 on the upper side of the working position TP in order to perform an accurate grasping operation on the attachment material LF of the grip-
The second aligning camera 500 is arranged on the upper side of the attaching position AP on the mold frame MF in order to perform an accurate attaching operation to the attaching material LF of the grip- The information on the attachment position AP on the mold frame MF to be attached and the information on the
Finally, the
2. Explanation of gripping and attaching type of attaching material of grip type attachment device through material attachment system on mold frame for backlight unit
Referring to Figs. 5 to 7, description will be made of the attachment material (LF) gripping separation process through the
Here, the control of the operating states of the
More specifically, first, the
After the entire gripper 210 'is lowered to a certain level, the
The separation and fixing of the attachment material LF 'of the
The grip
The
Next, with reference to Figs. 8 to 9, a process of attaching the attachment material LF through the
Here, the control of the operating states of the
More specifically, if the gripper 210 'to be subjected to the work is gripped and separated from the attachment material LF' and then moved to the mold frame MF side, The second
9, the
Here, the attachment type LF 'of the
The embodiments disclosed in the present invention are not intended to limit the scope of the present invention but to limit the scope of the technical idea of the present invention. The scope of protection is to be construed in accordance with the following claims, and all technical ideas within the scope of equivalents thereof should be construed as being included in the scope of the present invention.
100: Film feeder
110: Adsorption block F: Film material LF: Adhesive material
120: Material roller 130: First collecting roller 140: Second collecting roller
200: Grip type attachment device
210U: Gripper Unit
210: gripper
211: first grip finger
212: second grip finger
213: Driving device
220: Mobile device
222: first moving element 223: second moving element
224: lifting element
230: Positioning member
230M: Align mark
300: 1st Align camera
400: control device
500: 1st Align camera
MF: Mold frame
Claims (10)
A moving device capable of adjusting the position of the gripper unit; And
And a control device for controlling each operation of the gripper unit and the mobile unit,
The gripper
A first grip finger having a suction surface for fixing the attachment material through vacuum suction;
A second grip finger provided so as to press and grip an attached material fixed through the first grip finger toward the first grip finger; And
And a driving device capable of adjusting the position of the first grip finger or the second grip finger,
The driving device includes:
A first driving element capable of reciprocating the first grip finger up and down in a direction perpendicular to the working position or the mold frame; And
And a second driving element capable of horizontally reciprocating between the first grip finger side capable of gripping the second grip finger and the opposite side of the first grip finger capable of gripping the gripped gripping material, Characterized by comprising
Grip type attachment device.
Wherein the first grip finger has an air suction port formed on an adsorption surface thereof, and an air suction path communicating with the air suction port is formed in the first grip finger,
And a vacuum adsorption device connected to the air suction path and sucking air from the air suction port to fix an attachment material in contact with the adsorption surface to the adsorption surface through vacuum adsorption is provided at one side of the first grip finger
Grip type attachment device.
The control device is configured to separate the workpiece attachment material from the film supplied to the work position by the first grip finger and to fix the separated attachment material to the suction surface of the first grip finger through vacuum suction, And a vacuum adsorption device
Grip type attachment device.
Characterized in that the control device controls the second driving element so as to grasp or grasp the attachment material fixed to the attracting surface of the first grip finger
Grip type attachment device.
The driving device includes:
And a third driving element capable of reciprocating the first grip finger and the second grip finger simultaneously in the same direction as the reciprocating direction of the first grip finger by the first driving element
Grip type attachment device.
Wherein the gripper unit includes a plurality of grippers,
The control device moves the first grip finger and the second grip finger of the gripper to perform gripping or attaching operations among the plurality of grippers in the gripper unit by a certain distance to the working position side at the same time, And controls the third driving element so as to be located slightly closer to the second driving element
Grip type attachment device.
The mobile device comprising:
A first moving element capable of horizontally reciprocating between the upper side of the working position and the upper side of the mold frame;
A second moving element capable of reciprocating the gripper unit in a direction perpendicular to a reciprocating direction and a horizontal plane of the gripper unit by the first moving element;
A lifting element capable of vertically reciprocating the gripper unit in a direction perpendicular to the horizontal plane; And
A rotating element capable of rotating the gripper unit about a direction perpendicular to the horizontal plane; ≪ RTI ID = 0.0 >
Grip type attachment device.
Wherein the suction surface of the first grip finger
A pressing portion abutting the upper surface of the adhesive material facing the adhesive surface of the adhesive material; And
And a gripping portion that is in contact with a side of the attachment material facing the surface to be pressed by the second grip finger of the side surface of the attachment material
Grip type attachment device.
The control device controls the first driving element and the vacuum adsorption device so that the first grip finger attaches the attachment material to the attachment position on the mold frame and the attachment surface of the attachment material and the first grip finger are released Characterized by
Grip type attachment device.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020150144795A KR101773771B1 (en) | 2015-10-16 | 2015-10-16 | Grip type attachment apparatus |
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KR1020150144795A KR101773771B1 (en) | 2015-10-16 | 2015-10-16 | Grip type attachment apparatus |
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KR20170044993A KR20170044993A (en) | 2017-04-26 |
KR101773771B1 true KR101773771B1 (en) | 2017-09-04 |
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KR1020150144795A KR101773771B1 (en) | 2015-10-16 | 2015-10-16 | Grip type attachment apparatus |
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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KR102267953B1 (en) * | 2019-08-27 | 2021-06-22 | 세메스 주식회사 | Die pickup module and die bonding apparatus including the same |
KR102365660B1 (en) * | 2019-08-27 | 2022-02-18 | 세메스 주식회사 | Die pickup module and die bonding apparatus including the same |
KR102284151B1 (en) * | 2019-09-06 | 2021-07-30 | 세메스 주식회사 | Die pickup module and die bonding apparatus including the same |
CN111618900A (en) * | 2020-05-20 | 2020-09-04 | 天津扬天科技有限公司 | Multifunctional paw capable of taking and placing yarn and partition board |
KR102557727B1 (en) * | 2020-11-26 | 2023-07-24 | 주식회사 로보터블 | Multi-joint cooperative robot for cooking noddles food, system and metod for cooking noodle food using the cooperative robot |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101468979B1 (en) * | 2013-03-11 | 2014-12-04 | (주)소닉스 | Back light unit assembling apparatus |
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Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101468979B1 (en) * | 2013-03-11 | 2014-12-04 | (주)소닉스 | Back light unit assembling apparatus |
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