CN212241124U

CN212241124U - Cutting tool for display screen bonding glue

Info

Publication number: CN212241124U
Application number: CN202020603719.5U
Authority: CN
Inventors: 谢绍梅
Original assignee: LEAD COMMUNICATIONS Ltd
Current assignee: LEAD COMMUNICATIONS Ltd
Priority date: 2020-04-21
Filing date: 2020-04-21
Publication date: 2020-12-29
Anticipated expiration: 2030-04-21

Abstract

The utility model discloses a cutting tool for display screen bonding glue, which comprises a handle (1) and a blade fixing seat (2) arranged on the handle, wherein the blade fixing seat is used for fixing a blade (3), and the blade extends out of the end part of the handle; the blade fixing seat can be adjusted and fixed in position along the long axis direction of the handle; adopt the utility model discloses the display screen of cutting repairing can improve machining efficiency height, the incision is levelly and smoothly drawn one, greatly reduces workman intensity of labour, has simple structure, low in cost simultaneously concurrently, adjusts the advantage convenient, can adapt to different model display screens.

Description

Cutting tool for display screen bonding glue

Technical Field

The utility model relates to a display screen production tool especially relates to a display screen bonding glue cutting tool that can be used to various model display screens to reprocess.

Background

If the display screen is bad in the production process, the panel and the module are required to be cut apart to avoid waste, and then the good products are reproduced in the processing production. The existing cutting method is to insert a blade into a bonding glue (silicone glue) for bonding the panel and the module with cutting by a worker. The defects of low efficiency, high reject ratio and high labor intensity caused by inaccurate confirmation of the depth of the cut exist.

Therefore, the cutting tool which is simple and convenient to operate, smooth in notch, adjustable in depth, high in efficiency and yield, low in labor intensity and capable of adjusting the cutting size to adapt to display screens of different models is a technical problem which needs to be solved urgently in the industry.

SUMMERY OF THE UTILITY MODEL

In order to solve the above-mentioned defect that exists among the prior art, the utility model provides a display screen bonding glues cutting tool.

The technical scheme adopted by the utility model is that the cutting tool for the display screen adhesive comprises a handle and a blade fixing seat arranged on the handle, wherein the blade fixing seat is used for fixing a blade, and the blade extends out of the end part of the handle; the blade fixing seat can be adjusted and fixed in position along the long axis direction of the handle.

The handle is provided with a dovetail groove with an upward opening along the long axis direction, and the blade fixing seat extends downwards to form a dovetail groove guide rail matched with the dovetail groove.

The blade fixing seat comprises a base and a cover plate, the dovetail groove guide rail is fixed at the bottom of the base, and the blade is clamped between the base and the cover plate; the base and the cover plate are fixed together through connecting screws.

And the base and/or the cover plate are/is provided with a groove for accommodating the blade.

The blade fixing seat further comprises a positioning screw, a through hole is formed in the cover plate, a screw hole is formed in the base, and the positioning screw penetrates through the through hole and the screw hole and then presses the dovetail groove tightly, so that the blade fixing seat is fixed on the handle.

The end part of the handle is provided with a blocking piece for blocking the blade fixing seat from sliding out of the end part of the handle.

The blocking piece can cover the end parts of the handle and the blade fixing seat, and a flat blade avoiding hole is formed in the blocking piece so that the blade can extend out of the blade avoiding hole.

The barrier plate is also provided with a dovetail groove guide rail avoidance hole so that the dovetail groove guide rail can extend out of the dovetail groove guide rail avoidance hole.

The lower surface of the handle is a plane.

And the upper surface of the handle is provided with scale marks along the long axis direction of the handle.

The utility model provides a technical scheme's beneficial effect is:

adopt the utility model discloses the display screen of cutting repairing can improve machining efficiency height, the incision is levelly and smoothly drawn one, greatly reduces workman intensity of labour, has simple structure, low in cost simultaneously concurrently, adjusts the advantage convenient, can adapt to different model display screens.

Drawings

The invention is explained in more detail below with reference to exemplary embodiments and the accompanying drawings, in which:

fig. 1 is a perspective view of the present invention;

FIG. 2 is a schematic view of a barrier sheet of the present invention;

fig. 3 is an exploded view of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The utility model discloses a cutting tool for display screen bonding glue, which comprises a handle 1 and a blade fixing seat 2 arranged on the handle, wherein the blade fixing seat is used for fixing a blade 3, and the blade extends out of the end part of the handle; the blade fixing seat can be adjusted and fixed in position along the long axis direction of the handle. The display screen can be a mobile phone display screen or a tablet computer display screen.

In use, a worker holds the cutting tool and inserts the blade into a display screen, the display screen comprises a panel and a module, and referring to fig. 3, an icon 14 indicates the display screen, and an icon 15 indicates silicone adhesive for bonding the panel and the module. The blade cuts the silicone gel to separate the panel from the module, and then the next step of rework is performed.

Referring to a perspective view and an exploded view respectively shown in fig. 1 and fig. 3, the handle 1 is provided with a dovetail groove 4 with an upward opening along the long axis direction, and the blade holder downwardly extends out of a dovetail groove guide rail 5 matched with the dovetail groove. The blade fixing seat can move back and forth along the dovetail groove 4 to adjust the position so as to adapt to display screens of different models. And, adopt the dovetail structure, blade fixing base and handle 1 operate steadily, are difficult for separately.

Referring to the preferred embodiment shown in fig. 3, the blade holder 2 comprises a base 6 and a cover plate 7, the dovetail rail 5 is fixed at the bottom of the base, and the blade 3 is sandwiched between the base and the cover plate; the base and the cover are secured together by means of connecting screws 8. The base 6 and/or the cover 7 are provided with recesses for receiving the blades 3. By adopting the structure, the blade is fixed firmly and is very convenient to adjust.

In order to adjust the position of the blade holder 2 conveniently, in a preferred embodiment, the blade holder 2 further includes a set screw 9, the cover plate 7 is provided with a through hole 71, the base 6 is provided with a screw hole 61, and the set screw passes through the through hole and the screw hole and then presses the dovetail groove 4, so as to fix the blade holder on the handle 1.

Referring to the preferred embodiment shown in fig. 2, the end of the handle 1 is provided with a blocking piece 10 to block the blade holder 2 from sliding out of the end of the handle. The blocking piece 10 can cover the end parts of the handle 1 and the blade fixing seat 2, and is provided with a flat blade avoiding hole 11 so that the blade 3 can extend out of the blade avoiding hole.

It should be noted that the length of the dovetail groove guide rail can not exceed the length of the blade fixing seat and is as long as the blade fixing seat; or may be slightly longer than the blade holder. When a long dovetail groove guide rail is adopted, a dovetail groove guide rail avoiding hole 13 needs to be formed in the barrier piece 10 so that the dovetail groove guide rail 5 can extend out of the dovetail groove guide rail avoiding hole. As shown with reference to fig. 2.

In the preferred embodiment, the lower surface of the handle 1 is a flat surface. During the use, can put display screen and cutting tool on same work platform, relative movement display screen and cutting tool on work platform to the cutting display screen bonding glue.

In the preferred embodiment, the upper surface of the handle 1 is provided with scale markings 12 along the longitudinal axis of the handle. When adjusting blade fixing base position, can know the specific position of blade fixing base and the degree of depth that the blade inserted the display screen through observing the scale.

The foregoing examples are illustrative only and are not intended to be limiting. Any equivalent modifications or variations without departing from the spirit and scope of the present application should be included in the claims of the present application.

Claims

1. The utility model provides a display screen bonding glue cutting tool which characterized in that: the blade fixing seat is used for fixing a blade (3), and the blade extends out of the end part of the handle; the blade fixing seat can be adjusted and fixed in position along the long axis direction of the handle.

2. The cutting tool for display screen adhesive according to claim 1, wherein: the handle (1) is provided with a dovetail groove (4) with an upward opening along the long axis direction, and the blade fixing seat extends downwards to form a dovetail groove guide rail (5) matched with the dovetail groove.

3. The cutting tool for display screen adhesive according to claim 2, wherein: the blade fixing seat (2) comprises a base (6) and a cover plate (7), the dovetail groove guide rail (5) is fixed at the bottom of the base, and the blade (3) is clamped between the base and the cover plate; the base and the cover plate are fixed together by a connecting screw (8).

4. The cutting tool for display screen adhesive according to claim 3, wherein: the base (6) and/or the cover plate (7) are/is provided with a groove for accommodating the blade (3).

5. The cutting tool for display screen adhesive according to claim 3, wherein: blade fixing base (2) still include set screw (9), be equipped with through-hole (71) on apron (7), be equipped with screw hole (61) on base (6), set screw passes through-hole and screw hole back and compresses tightly dovetail (4) thereby fix the blade fixing base on handle (1).

6. The cutting tool for display screen adhesive according to claim 1, wherein: the end part of the handle (1) is provided with a blocking piece (10) to block the blade fixing seat (2) from sliding out from the end part of the handle.

7. The cutting tool for display screen adhesive glue according to claim 6, characterized in that: the blocking piece (10) can cover the end parts of the handle (1) and the blade fixing seat (2), and a flat blade avoiding hole (11) is formed in the blocking piece so that the blade (3) can extend out of the blade avoiding hole.

8. The display screen adhesive cutting tool of claim 7, wherein: the barrier piece (10) is also provided with a dovetail groove guide rail avoidance hole (13) so that the dovetail groove guide rail (5) can extend out of the dovetail groove guide rail avoidance hole.

9. The cutting tool for display screen adhesive according to claim 1, wherein: the lower surface of the handle (1) is a plane.

10. The display screen adhesive cutting tool according to any one of claims 1 to 9, wherein: the upper surface of the handle (1) is provided with scale marks (12) along the long axis direction of the handle.