Auxiliary jig for attaching fixing adhesive tape to semiconductor film material

Abstract

The utility model discloses a semiconductor film material fixing adhesive tape attaching auxiliary jig which comprises a supporting set, a dust removing set and an attaching set, the attaching set is arranged on the supporting set and comprises a first air cylinder, a third air cylinder, a second air cylinder and a fourth air cylinder, the first air cylinder and the third air cylinder are used for transversely moving, and the second air cylinder and the fourth air cylinder are used for longitudinally moving and lifting. A second air cylinder is arranged at the output end of the first air cylinder, a mounting plate is arranged at the output end of the second air cylinder, pressing rubber is arranged on the side, close to the limiting plate, of the mounting plate, a fourth air cylinder is arranged at the output end of the third air cylinder, and a positioning plate capable of positioning a screen is arranged at the output end of the fourth air cylinder. A first air cylinder and a second air cylinder are arranged to form transverse and longitudinal movement of pressing rubber, a third air cylinder and a fourth air cylinder are arranged to effectively form transverse and longitudinal movement of a positioning plate, and the first air cylinder, the second air cylinder, the third air cylinder and the fourth air cylinder are combined to form a driving device with the positioning and pressing effects of an attaching set. Therefore, the adhesive tape can be stably attached.

Description

Technical Field

[0001] The utility model relates to the technical field of attachment jigs, and more specifically, to an auxiliary jig for attaching a semiconductor film material fixing tape. Background Art

[0002] Liquid crystal display, or LCD (Liquid Crystal Display), is a flat, ultra-thin display device that consists of a certain number of color or black and white pixels placed in front of a light source or a reflective surface.

[0003] The most basic hierarchical relationship on the LCD screen is composed of backlight paper, light guide plate, soft light film, focusing film and LCD panel. There will be different differences on some more advanced LCD screens.

[0004] Semiconductor thin film materials are prone to displacement, and may even disappear or fall off during transportation on the assembly line. This requires pre-attaching tape in designated areas. Currently, the attachment of tape is very inaccurate, which can lead to defects in subsequent steps or finished LCD screens. Utility Model Content

[0005] The purpose of the utility model is to provide an auxiliary jig for attaching a semiconductor thin film material fixing tape, an auxiliary jig capable of accurately attaching the fixing tape.

[0006] The above technical purpose of the present invention is achieved through the following technical solutions: a semiconductor film material fixing tape attachment auxiliary jig, including a support group, a dust removal group and an attachment group.

[0007] The support group is used to support and place the screen. The support group includes a base plate, a vertical plate arranged on the base plate, and a limiting plate arranged away from the base plate. The limiting plate is provided with a limiting groove for the security screen.

[0008] The limiting grooves provided on the limiting plate can accurately accommodate all other layers of the LCD screen, making the attachment operation more convenient.

[0009] The dust removal group is used for removing dust from the attachment area, and the dust removal group is arranged on the support group.

[0010] Using the dust removal group to remove dust from local areas can ensure that subsequent attachment is more stable.

[0011] The attachment group is used to press the film tape. The attachment group is arranged on the support group. The attachment group includes a first cylinder and a third cylinder for lateral movement and a second cylinder and a fourth cylinder for longitudinal movement and lifting. The first cylinder is arranged on the base plate, and the third cylinder is arranged on the side of the limit plate close to the vertical plate, and the output ends of the first cylinder and the third cylinder are both located on the side away from the vertical plate. The output end of the first cylinder is provided with a second cylinder, and the output end of the second cylinder is facing the side away from the base plate. The output end of the second cylinder is provided with a mounting plate, and a pressing rubber is provided on the side of the mounting plate close to the limiting plate. The output end of the third cylinder is provided with a fourth cylinder, and the output end of the fourth cylinder is facing the side away from the base plate. The output end of the fourth cylinder is provided with a positioning plate capable of positioning the screen.

[0012] The arrangement of the first cylinder and the second cylinder can form the lateral and longitudinal movement of the compression rubber, and the arrangement of the third cylinder and the fourth cylinder can effectively form the lateral and longitudinal movement of the positioning plate. The combination of the first cylinder, the second cylinder, the third cylinder and the fourth cylinder forms a driving device for the positioning and compression effect of the attachment group to ensure the stability of the tape attachment.

[0013] The present invention is further configured as follows: the first cylinder, the second cylinder, the third cylinder and the fourth cylinder are double-rod cylinders.

[0014] The double-rod cylinder is designed to prevent rotation and excessive shaking during operation.

[0015] The utility model is further configured as follows: the dust removal group includes a telescopic cylinder, the output end of the telescopic cylinder faces the side away from the base plate, the output end of the telescopic cylinder is hinged with a trapezoidal air outlet block, the side of the telescopic cylinder away from the base plate is provided with a fixed block, the fixed block is provided with a hinge block, and the hinge block is hinged to one end of the trapezoidal air outlet block close to the output end of the telescopic cylinder.

[0016] The side-by-side hinge connection of the telescopic cylinder output end and the hinge block can form the effect of the telescopic cylinder rotating up and down, and the rotation of the trapezoidal air outlet block forms a compacting effect, so that the processed LCD panel is firmly fixed in the fixed groove and will not be tilted due to the extrusion of the compacting rubber.

[0017] The utility model is further configured as follows: a plurality of air outlet holes are provided on the trapezoidal air outlet block, and a plurality of the air outlet holes are arranged toward the positioning plate.

[0018] The dust at the corresponding position can only be cleaned when the air outlet is facing the positioning plate.

[0019] The utility model is further configured as follows: one side of the trapezoidal air outlet block provided with the air outlet hole is an inclined surface.

[0020] The setting of the inclined surface can prevent the pressing rubber from contacting and interfering with the trapezoidal air outlet block.

[0021] The present invention is further configured as follows: the limiting plate is provided with two symmetrically arranged notches, and the two notches are respectively located on both sides of the limiting groove.

[0022] The two symmetrical notches make it easier to lift the LCD screen after the tape is attached.

[0023] To sum up, the utility model has the following beneficial effects: the setting of the first cylinder and the second cylinder can form the lateral and longitudinal movement of the compression rubber, the setting of the third cylinder and the fourth cylinder can effectively form the lateral and longitudinal movement of the positioning plate, and the combination of the first cylinder, the second cylinder, the third cylinder and the fourth cylinder forms a driving device for the positioning and compression effect of the attachment group to ensure the firm attachment of the tape. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a three-dimensional diagram of the fixture from the first perspective in the embodiment of the utility model;

[0025] Figure 2 This is a three-dimensional diagram of the fixture from the first perspective in the embodiment of the utility model;

[0026] Figure 3 This is a perspective view of the second viewing angle of the fixture in the embodiment of the utility model;

[0027] Figure 4 It is a three-dimensional diagram of the fixture in the embodiment of the utility model from the third perspective.

[0028] In the picture:

[0029] 1. Dust removal group; 11. Telescopic cylinder; 12. Fixed block; 13. Articulated block; 14. Trapezoidal air outlet block; 141. Air outlet;

[0030] 2. Attachment group; 21. First cylinder; 22. Second cylinder; 23. Third cylinder; 24. Fourth cylinder; 25. Positioning plate; 26. Mounting plate; 27. Pressing rubber;

[0031] 3. Support group; 31. Vertical plate; 32. Limit plate; 321. Notch. DETAILED DESCRIPTION

[0032] In order to help those skilled in the art better understand the present invention, the following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts should fall within the scope of protection of the present invention.

[0033] It should be noted that if the terms "first", "second", etc. are involved in the specification and claims of the present invention and the above-mentioned drawings, they are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that the numbers used in this way can be interchanged where appropriate for the embodiments of the present invention described herein. In addition, if the terms "including" and "having" and any variations thereof are involved, it is intended to cover non-exclusive inclusions. For example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0034] Furthermore, in this utility model, the terms "installed," "disposed," "provided with," "connected," "connected," and "socketed" should be interpreted broadly. For example, they can refer to fixed connections, removable connections, or integral structures; mechanical connections or electrical connections; direct connections, indirect connections through an intermediary, or internal communication between two devices, elements, or components. Those skilled in the art will understand the specific meanings of these terms in this utility model based on the specific circumstances.

[0035] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments of the present invention can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0036] The following is combined with Figure 1-4 The utility model is described in further detail.

[0037] Example

[0038] like Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 As shown, a semiconductor thin film material fixing tape attachment auxiliary jig includes a support group 3, a dust removal group 1 and an attachment group 2.

[0039] The support group 3 is used to support and place the screen. The support group 3 includes a base plate, a vertical plate 31 arranged on the base plate, and a limit plate 32 arranged at a position away from the base plate. The limit plate 32 is provided with a limit groove for the security screen; the limit groove provided on the limit plate 32 can accurately accommodate all other layers of the LCD screen, making the attachment operation more convenient.

[0040] In this solution, two symmetrical notches 321 are provided on the limiting plate 32, and the two notches 321 are respectively located on both sides of the limiting groove; the two symmetrical notches 321 can better pick up the LCD screen after the tape is attached.

[0041] The attaching group 2 is used to press the film tape. The attaching group 2 is arranged on the supporting group 3. The attaching group 2 includes a first cylinder 21 and a third cylinder 23 for lateral movement and a second cylinder 22 and a fourth cylinder 24 for longitudinal movement and lifting. The first cylinder 21 is arranged on the bottom plate, and the third cylinder 23 is arranged on the side of the limiting plate 32 close to the vertical plate 31, and the output ends of the first cylinder 21 and the third cylinder 23 are both located on the side away from the vertical plate 31. The second cylinder 22 is arranged on the output end of the first cylinder 21, and the output end of the second cylinder 22 is facing the side away from the bottom plate. The output end of the second cylinder 22 is provided with a mounting plate 26, and a pressing rubber 27 is provided on the side of the mounting plate 26 close to the limiting plate 32. The output end of the third cylinder 23 is provided with the fourth cylinder 24, and the output end of the fourth cylinder 24 is facing the side away from the bottom plate. The output end of the fourth cylinder 24 is provided with a positioning plate 25 that can position the screen.

[0042] The arrangement of the first cylinder 21 and the second cylinder 22 can form the lateral and longitudinal movement of the compression rubber 27, and the arrangement of the third cylinder 23 and the fourth cylinder 24 can effectively form the lateral and longitudinal movement of the positioning plate 25. The combination of the first cylinder 21, the second cylinder 22, the third cylinder 23 and the fourth cylinder 24 forms a driving device for the positioning and compression effect of the attachment group 2 to ensure the stability of the tape attachment.

[0043] In this solution, the first cylinder 21, the second cylinder 22, the third cylinder 23 and the fourth cylinder 24 are double-rod cylinders. The setting of the double-rod cylinders can ensure that no rotation and unnecessary shaking will occur during operation.

[0044] In this solution, an L-shaped slider is also provided on the output end of the first cylinder 21, the second cylinder 22, the third cylinder 23 and the fourth cylinder 24. The slider is tightly arranged with the cylinder body, and a guide block is provided on the outside of the cylinder body. A guide groove is provided on the slider, and the two cooperate to achieve a guiding effect.

[0045] The dust removal group 1 is used to remove dust from the attachment area, and the dust removal group 1 is arranged on the support group 3; dust removal from the local position by the dust removal group 1 can ensure that the subsequent attachment is more stable.

[0046] The dust removal group 1 includes a telescopic cylinder 11, the output end of the telescopic cylinder 11 is facing the side away from the base plate, the output end of the telescopic cylinder 11 is hinged with a trapezoidal air outlet block 14, and a fixed block 12 is provided on the side of the telescopic cylinder 11 away from the base plate. A hinge block 13 is provided on the fixed block 12, and the hinge block 13 is hinged to one end of the trapezoidal air outlet block 14 close to the output end of the telescopic cylinder 11, but there is a certain distance between the hinge point of the hinge block 13 and the trapezoidal air outlet block 14 and the hinge point of the telescopic cylinder 11 and the trapezoidal air outlet block 14, so as to form a lever lifting effect.

[0047] The side-by-side hinge connection of the output end of the telescopic cylinder 11 and the hinge block 13 can form the effect of the telescopic cylinder 11 rotating up and down, and the rotation of the trapezoidal air outlet block 14 forms a compacting effect, so that the processed liquid crystal panel is firmly fixed in the fixed groove and will not be tilted due to the extrusion of the compacting rubber 27.

[0048] The trapezoidal air outlet block 14 is provided with a plurality of air outlet holes 141 , and the plurality of air outlet holes 141 are arranged toward the positioning plate 25 ; only when the air outlet holes 141 face the positioning plate 25 can the dust at the corresponding positions be cleaned.

[0049] The side of the trapezoidal air outlet block 14 where the air outlet hole 141 is provided is an inclined surface. The setting of the inclined surface can prevent the pressing rubber 27 from contacting and interfering with the trapezoidal air outlet block 14 .

[0050] In summary, the utility model has the following beneficial effects: the setting of the first cylinder 21 and the second cylinder 22 can form the lateral and longitudinal movement of the compression rubber 27, and the setting of the third cylinder 23 and the fourth cylinder 24 can effectively form the lateral and longitudinal movement of the positioning plate 25. The combination of the first cylinder 21, the second cylinder 22, the third cylinder 23 and the fourth cylinder 24 forms a driving device for the positioning and compression effect of the attachment group 2 to ensure the stability of the tape attachment.

[0051] It should be noted that all features disclosed in this specification, or steps in all methods or processes disclosed, except for mutually exclusive features and / or steps, can be combined in any manner.

[0052] In addition, the above-mentioned specific embodiments are merely illustrative. Those skilled in the art may devise various solutions based on the disclosure of this utility model, and such solutions fall within the scope of disclosure and the scope of protection of this utility model. Those skilled in the art should understand that the specification and drawings of this utility model are illustrative and do not constitute limitations of the claims. The scope of protection of this utility model is defined by the claims and their equivalents.

Claims

1. A semiconductor thin film material fixing tape attachment auxiliary jig, characterized in that: include: A support group (3) is used to support and place the screen, the support group (3) comprising a bottom plate, a vertical plate (31) arranged on the bottom plate, and a limiting plate (32) arranged at a position away from the bottom plate, wherein the limiting plate (32) is provided with a limiting groove for the security screen; A dust removal group (1) is used to remove dust from the attachment area, and the dust removal group (1) is arranged on the support group (3); An attachment group (2) is used for pressing the film tape. The attachment group (2) is arranged on the support group (3). The attachment group (2) includes a first cylinder (21) and a third cylinder (23) for lateral movement, and a second cylinder (22) and a fourth cylinder (24) for longitudinal movement and lifting. The first cylinder (21) is arranged on the bottom plate, and the third cylinder (23) is arranged on a side of the limiting plate (32) close to the vertical plate (31). The output ends of the first cylinder (21) and the third cylinder (23) are both located on a side away from the vertical plate (31). A second cylinder (22) is provided on the output end of the first cylinder (21), the output end of the second cylinder (22) faces a side away from the bottom plate, a mounting plate (26) is provided on the output end of the second cylinder (22), a pressing rubber (27) is provided on the side of the mounting plate (26) close to the limiting plate (32), a fourth cylinder (24) is provided on the output end of the third cylinder (23), the output end of the fourth cylinder (24) faces a side away from the bottom plate, and a positioning plate (25) capable of positioning the screen is provided on the output end of the fourth cylinder (24).

2. The semiconductor thin film material fixing tape attachment auxiliary jig according to claim 1, characterized in that: The first cylinder (21), the second cylinder (22), the third cylinder (23) and the fourth cylinder (24) are double-rod cylinders.

3. The semiconductor thin film material fixing tape attachment auxiliary jig according to claim 1, characterized in that: The dust removal group (1) comprises a telescopic cylinder (11), the output end of the telescopic cylinder (11) faces a side away from the base plate, the output end of the telescopic cylinder (11) is hingedly connected to a trapezoidal air outlet block (14), a fixed block (12) is provided on the side of the telescopic cylinder (11) away from the base plate, a hinge block (13) is provided on the fixed block (12), and the hinge block (13) is hingedly connected to an end of the trapezoidal air outlet block (14) close to the output end of the telescopic cylinder (11).

4. The semiconductor thin film material fixing tape attachment auxiliary jig according to claim 3, characterized in that: The trapezoidal air outlet block (14) is provided with a plurality of air outlet holes (141), and the plurality of air outlet holes (141) are arranged toward the positioning plate (25).

5. The semiconductor thin film material fixing tape attachment auxiliary jig according to claim 4, characterized in that: The side of the trapezoidal air outlet block (14) where the air outlet hole (141) is provided is an inclined surface.

6. The semiconductor thin film material fixing tape attachment auxiliary jig according to claim 1, characterized in that: The limiting plate (32) is provided with two symmetrically arranged notches (321), and the two notches (321) are respectively located on both sides of the limiting groove.

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