CN210171992U

CN210171992U - Silica gel removing device

Info

Publication number: CN210171992U
Application number: CN201921020552.3U
Authority: CN
Inventors: Gang Xia; 夏刚
Original assignee: Dongguan City Sanjie Digital Technology Co Ltd
Current assignee: Dongguan City Sanjie Digital Technology Co Ltd
Priority date: 2019-07-03
Filing date: 2019-07-03
Publication date: 2020-03-24
Anticipated expiration: 2029-07-03

Abstract

A silica gel removal device, comprising: pneumatic case, feeder and cutter have a plurality of gas-supply pipes in the pneumatic case, and the feeder includes: the pneumatic conveying device comprises a bottom plate, a feeding cylinder and a supporting plate, wherein the feeding cylinder is in pneumatic connection with a gas conveying pipe in a pneumatic box, the feeding cylinder is positioned on the bottom plate, and the supporting plate is in horizontal translational connection with the feeding cylinder; the cutter includes: the pneumatic cutting machine comprises a vertical plate, a cutting cylinder, a lifting block, a tool apron and a blade, wherein the vertical plate is located above a feeder, the cutting cylinder is pneumatically connected with a gas conveying pipe in a pneumatic box, the cutting cylinder is fixed on the vertical plate, the lifting block is connected with the cutting cylinder in a horizontal moving mode in the vertical direction, the tool apron is fixed on the lifting block, and the blade is fixed on the lifting block. The silica gel removing device can stably remove silica gel without depending on the proficiency of hands, is accurate in positioning and is not easy to remove or scratch electrodes.

Description

Silica gel removing device

Technical Field

The utility model relates to a silica gel remove device especially relates to a LCD's silica gel remove device.

Background

After a common liquid crystal display module is subjected to an FOG (color image display) mounting process, a reworked product needs to be removed with silica gel firstly, and most manufacturers adopt a manual mode to remove the silica gel at present.

This approach has the following problems: because the action of manually removing the silica gel is unstable, skill is required, and the situation of unclean removal or electrode scratch is easy to occur.

SUMMERY OF THE UTILITY MODEL

The utility model discloses technical scheme is to above-mentioned condition, provides a silica gel remove device for solving above-mentioned problem, silica gel remove device includes: pneumatic case, feeder and cutter, have a plurality of gas-supply pipes in the pneumatic case, the feeder includes: the pneumatic conveying device comprises a bottom plate, a feeding cylinder and a supporting plate, wherein the feeding cylinder is in pneumatic connection with a gas conveying pipe in a pneumatic box, the feeding cylinder is positioned on the bottom plate, and the supporting plate is in horizontal translational connection with the feeding cylinder; the cutter includes: riser, cutting cylinder, elevator, blade holder and blade, the riser is located the top of feeder, the cutting cylinder with gas-supply pipe in the pneumatic case forms pneumatic connection, the cutting cylinder is fixed on the riser, the elevator with the translation that the cutting cylinder formed vertical direction is connected, the blade holder is fixed on the elevator, the blade is fixed on the elevator.

Further, the feeder further includes: the first positioning block and the second positioning block are fixed on the upper surface of the supporting plate, and the extending directions of the first positioning block and the second positioning block are perpendicular to each other.

Further, the tool holder includes: the cutting tool comprises a main body and an inclined table, wherein the main body is fixed on the lifting block, the inclined table protrudes from the side face of the main body, the upper surface of the inclined table is obliquely arranged, the blade is embedded into the upper surface of the inclined table, and the lower surface of the inclined table is horizontally arranged.

Further, the blade has: the knife handle is embedded into the upper surface of the inclined table, the upper end of the cutting edge is fixed with the knife handle, and the lower end of the cutting edge is aligned with the lower surface of the inclined table.

Further, the vertical plate is fixed to a side surface of the pneumatic box.

After the technical scheme is adopted, the utility model discloses an effect is: the silica gel removing device with the structure can stably remove silica gel without depending on the proficiency of hands, and is accurate in positioning and not easy to remove unclean or scratch electrodes.

Drawings

Fig. 1 is a schematic view of a silica gel removing apparatus according to the present invention;

fig. 2 is a schematic view of a feeder according to the present invention;

fig. 3 is a schematic view of a cutter according to the present invention;

fig. 4 is a partially enlarged view of the cutter according to the present invention at a.

Detailed Description

The technical solution of the present invention is further described below by way of examples:

the utility model provides a silica gel removing device, as shown in FIG. 1, silica gel removing device includes: the pneumatic feeder comprises a pneumatic box 1, a feeder 2 and a cutter 3, wherein a plurality of air conveying pipes (not shown in the figure) are arranged in the pneumatic box 1, the feeder 2 and the cutter 3 are respectively in pneumatic connection with the air conveying pipes in the pneumatic box 1, the cutter 3 is positioned above the feeder 2, and the cutter 3 is fixed on the side surface of the pneumatic box 1. When the silica gel removing device works, the reworked liquid crystal display module 4 is placed on the feeder 2, the feeder 2 conveys the liquid crystal display module 4 to the cutting position, the cutter 3 cuts the silica gel on the liquid crystal display module 4 in the conveying process of the feeder 2 so as to remove the silica gel on the liquid crystal display module 4, and finally, the feeder 2 conveys the liquid crystal display module to the initial position. Wherein, the cutter 3 is directly fixed on the side surface of the pneumatic box 1, and a fixing mechanism is not required to be specially arranged for the cutter 3, thereby saving space and cost.

As shown in fig. 2, the feeder 2 includes: the pneumatic conveying device comprises a bottom plate 21, a feeding cylinder 22, a supporting plate 23, a first positioning block 24 and a second positioning block 25, wherein the feeding cylinder 22 is in pneumatic connection with a gas conveying pipe in the pneumatic box 1, the feeding cylinder 22 is located on the bottom plate 21, the supporting plate 23 is in horizontal translational connection with the feeding cylinder 22, the first positioning block 24 and the second positioning block 25 are fixed on the upper surface of the supporting plate 23, and the extending directions of the first positioning block 24 and the second positioning block 25 are perpendicular to each other. In this embodiment, the feeding cylinder 22 is a single-rod bidirectional cylinder, the support plate 23 is fixed to the main body of the feeding cylinder 22, and the support plate 23 moves along with the movement of the main body of the feeding cylinder 22. When feeding is needed, the supporting plate 23 is moved to a position far away from the cutter 3, so that a user can conveniently place the liquid crystal display module 4; when the silicone rubber needs to be removed, the supporting plate 23 moves to the lower part of the cutter 3, and the cutting operation is performed in the moving process of the liquid crystal display module 4. Wherein, first locating piece 24 and second locating piece 25 can play the positioning action, make liquid crystal display module assembly 4 placed at predetermined cutting position more accurately, can fix liquid crystal display module assembly 4 moreover in cutting process to carry out more accurate cutting operation.

As shown in fig. 3, the cutter 3 includes: riser 31, cutting cylinder 32, elevator 33, blade holder 34 and blade 35, riser 31 fix on pneumatic box 1's side and be located the top of feeder 2, cutting cylinder 32 forms pneumatic connection with the gas-supply pipe in the pneumatic box 1, cutting cylinder 32 fixes on riser 31, elevator 33 and cutting cylinder 32 form the translation of vertical direction and are connected, blade holder 34 is fixed on elevator 33, blade 35 fixes on elevator 33. In this embodiment, the cutting cylinder 32 is a single rod one-way cylinder, and the lifting block 33 is fixed to the piston rod of the cutting cylinder 32. During the cutting process, the cutting cylinder 32 lowers the blade 35 to the cutting position, and the liquid crystal display module 4 moves toward the direction close to the blade 35, thereby completing the cutting operation. After the cutting is completed, the cutting cylinder 32 raises the blade 35 to the initial position, and the liquid crystal display module 4 moves in a direction away from the blade 35.

Specifically, as shown in fig. 4, the holder 34 has: the cutting tool comprises a main body 341 and a sloping platform 342, wherein the main body 341 is fixed on the lifting block 33, the sloping platform 342 protrudes from the side surface of the main body 341, the upper surface of the sloping platform 342 is obliquely arranged, namely, the included angle between the upper surface of the sloping platform 342 and the horizontal plane is more than 0 degree and less than 90 degrees, and a blade 35 is embedded in the upper surface of the sloping platform 342. The lower surface of the sloping platform 342 is disposed horizontally, i.e., the lower surface of the sloping platform 342 is parallel to the horizontal plane. More specifically, the blade 35 has: the tool holder 351 is embedded in the upper surface of the sloping table 342, the upper end of the cutting edge 352 is fixedly connected with the tool holder 351, and the lower end of the cutting edge 352 is aligned with the lower surface of the sloping table 342. In the cutting process, the lower surface of the inclined table 342 is attached to the upper surface of the liquid crystal display module 4, so that the cutter can be conveniently adjusted, and more accurate cutting can be performed. In addition, since the lower end of the cutting edge 352 is aligned with the lower surface of the ramp 342, the blade 35 can perform a more thorough cutting operation on the silicone gel.

Therefore, the silica gel removing device with the structure can stably remove silica gel without depending on the proficiency of hands, and is accurate in positioning and not easy to remove unclean or scratch electrodes.

It is specifically noted that the terms "first", "second" and "third" in the present application are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first," "second," or "third" may explicitly or implicitly include at least one of the feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise. All directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, and the like in a specific posture, and if the specific posture is changed, the directional indicator is changed accordingly.

The above-mentioned embodiments are merely preferred examples of the present invention, and do not limit the scope of the present invention, so all equivalent changes or modifications made by the structure, features and principles of the present invention should be included in the claims of the present invention.

Claims

1. A silica gel removing device is characterized in that: the silica gel removing device comprises: pneumatic case, feeder and cutter, have a plurality of gas-supply pipes in the pneumatic case, the feeder includes: the pneumatic conveying device comprises a bottom plate, a feeding cylinder and a supporting plate, wherein the feeding cylinder is in pneumatic connection with a gas conveying pipe in a pneumatic box, the feeding cylinder is positioned on the bottom plate, and the supporting plate is in horizontal translational connection with the feeding cylinder; the cutter includes: riser, cutting cylinder, elevator, blade holder and blade, the riser is located the top of feeder, the cutting cylinder with gas-supply pipe in the pneumatic case forms pneumatic connection, the cutting cylinder is fixed on the riser, the elevator with the translation that the cutting cylinder formed vertical direction is connected, the blade holder is fixed on the elevator, the blade is fixed on the elevator.

2. The silica gel removal device of claim 1, wherein: the feeder further includes: the first positioning block and the second positioning block are fixed on the upper surface of the supporting plate, and the extending directions of the first positioning block and the second positioning block are perpendicular to each other.

3. The silica gel removal device of claim 1, wherein: the tool holder has: the cutting tool comprises a main body and an inclined table, wherein the main body is fixed on the lifting block, the inclined table protrudes from the side face of the main body, the upper surface of the inclined table is obliquely arranged, the blade is embedded into the upper surface of the inclined table, and the lower surface of the inclined table is horizontally arranged.

4. The silica gel removal device of claim 3, wherein: the blade has: the knife handle is embedded into the upper surface of the inclined table, the upper end of the cutting edge is fixed with the knife handle, and the lower end of the cutting edge is aligned with the lower surface of the inclined table.

5. The silica gel removal device of claim 1, wherein: the vertical plate is fixed on the side surface of the pneumatic box.