CN214798131U

CN214798131U - LCD metal pin terminal is demolishd and is reprocessed device

Info

Publication number: CN214798131U
Application number: CN202120645941.6U
Authority: CN
Inventors: 吴烨盛; 林森; 梁茂财
Original assignee: XIAMEN OCULAR TECHNOLOGY CO LTD
Current assignee: XIAMEN OCULAR TECHNOLOGY CO LTD
Priority date: 2021-03-30
Filing date: 2021-03-30
Publication date: 2021-11-19
Anticipated expiration: 2031-03-30

Abstract

The utility model relates to the technical field of LCD, in particular to a device for removing and repairing a metal pin terminal of an LCD, which comprises a bottom plate, a first support is arranged on the left side of the top end of the bottom plate, a heating device is arranged on the top end of the first support, the right side of the heating device is a heating surface, the first support is provided with a temperature display controller, the right side of the heating surface is provided with the silica gel heat insulation mechanism, the device can realize the automatic removal of the pins and the scraping action of the pin gel, compared with manual treatment, the automatic treatment process improves the repair efficiency of products, reduces the labor consumption, has higher safety, and the frictioning process is exerted one's force stably, can effectively reduce the impaired probability of electrode, and the silica gel heat-proof machine that this device set up constructs, can separate upper and lower polaroid and direct heat source at pin heating in-process for upper and lower polaroid is not scalded and is destroyed.

Description

LCD metal pin terminal is demolishd and is reprocessed device

Technical Field

The utility model relates to a LCD technical field specifically is a LCD metal pin terminal is demolishd and is reprocessed device.

Background

In the LCD manufacturing industry, defective products in the production process, namely upper and lower polaroids and defective products on pins, have the problem of difficulty in reworking. An existing product 11 to be repaired (see fig. 8, including an electrode 111, and an upper polarizer 114 and a lower polarizer 115 disposed on the upper and lower sides of the electrode 111, where there is a step surface 113 on one side of the electrode 111, and a metal pin 112 is clamped on the step surface 113 through a pin adhesive), when pins such as a pin terminal need to be repaired, a maintainer needs to have an excessively hard pin removing skill, and at a high temperature of 300 ℃, after pressing 5S with a hand, the pins on the electrode step are removed and the packaged pin adhesive is scraped, and especially, the surface polarizer is easily damaged by being scalded due to overheating or touching a heating plate. The safety accidents such as scalding of personnel easily occur in the operation process, especially, the ITO electrodes are easily broken by manually scraping glue on the disassembled feet due to uneven force, so that the electric performance of the display screen is poor, the cost of the product is increased as a direct result, the cost is improved to a certain extent, the cost is reflected on the price, and effective competitiveness is difficult to form in a factory.

Based on this, this scheme has designed a LCD metal pin terminal and has demolishd reprocess device to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a LCD metal pin terminal is demolishd and is reprocessed device to solve the problem among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a device for removing and repairing an LCD metal pin terminal comprises a bottom plate, wherein a first support is arranged on the left side of the top end of the bottom plate, heating equipment is arranged on the top end of the first support, the right side of the heating equipment is a heating surface, a temperature display controller is arranged on the first support, a silica gel heat insulation mechanism is arranged on the right side of the heating surface, and the silica gel heat insulation mechanism is fixedly connected with the first support through an L-shaped frame;

a second support is arranged on the right side of the first support, a sliding groove is transversely formed in the left side of the top end of the second support, a movable table is installed in the sliding groove, the right end of the movable table is connected with a first electric push rod, a clamping mechanism is arranged on the top end of the movable table, a product to be subjected to foot detachment is tightly clamped and installed on the clamping mechanism, and a glue scraping mechanism is arranged on the left side of the top end of the second support;

a second electric push rod is transversely installed on the left side of the bottom end of the second support, and a push plate is arranged at the end part of a movable rod of the second electric push rod;

and a pin recovery box is arranged below the heating surface.

Preferably, silica gel heat-proof mechanism includes the silica gel strip, the product passageway has been seted up to silica gel strip left end lower part, silica gel strip top middle part is connected with the holder, the holder bottom is equipped with the mounting groove, be provided with compression screw on the mounting groove lateral wall, transversely run through on the mounting groove and be connected with threaded rod and polished rod, the threaded rod is located the upside of polished rod, the diaphragm bottom surface at L type frame is installed through the bearing frame at the threaded rod both ends, the threaded rod right-hand member is connected with driving motor.

Preferably, fixture includes the layer board, the layer board right side is equipped with the locating plate, the locating plate passes through multiunit inserted bar and layer board right-hand member activity grafting, transversely run through in the middle of the locating plate lower part and rotate and be equipped with adjusting screw, the internal thread jogged joint at adjusting screw left end and layer board right-hand member middle part, the top surface rear side middle part of layer board is equipped with cylinder support, cylinder support is L type plate structure, install die clamping cylinder on cylinder support's the diaphragm, die clamping cylinder's expansion end bottom rigid coupling has the top board.

Preferably, the top surface of the supporting plate and the bottom surface of the upper pressure plate are both provided with a protective cushion layer.

Preferably, the glue scraping mechanism comprises two sets of telescopic push blocks which are opposite from top to bottom, the telescopic push block at the lower side is mounted on the top surface of the second support, the telescopic push block at the upper side is mounted on the support plate, the bottom end of the support plate is fixedly connected with the top surface of the second support, the telescopic push block comprises a telescopic cylinder, a tool apron is arranged at the movable rod end of the telescopic cylinder, and a conical push block is mounted on the tool apron.

Compared with the prior art, the beneficial effects of the utility model are that: this device can realize pulling out the automation of pin and the action of striking off that the pin is glued, and automatic processing procedure is compared and is handled in the manual work and has promoted the reprocessing efficiency of product, has reduced manpower consumption, and the security is higher, and the frictioning process is exerted oneself stably, can effectively reduce the impaired probability of electrode, and the silica gel heat-proof machine that this device set up can separate polaroid and direct heat source from top to bottom in the pin heating process for upper and lower polaroid is not scalded and is destroyed.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of the product of the present invention in an initial installation position;

FIG. 2 is a schematic view of the heating position of the product of the present invention;

FIG. 3 is a schematic structural view of the product of the present invention in the position of glue scraping;

FIG. 4 is a schematic structural view of the end position of the product scraping of the present invention;

FIG. 5 is a schematic view of a part of the structure of the present invention;

FIG. 6 is a schematic structural view of the silica gel heat insulation mechanism of the present invention;

fig. 7 is a schematic structural view of the clamping mechanism of the present invention;

fig. 8 is a schematic structural diagram of the product of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1 to 8, the present invention provides a technical solution: a device for removing and repairing a metal pin terminal of an LCD comprises a bottom plate 1, wherein a first support 2 is arranged on the left side of the top end of the bottom plate 1, a heating device 3 is arranged on the top end of the first support 2, a heating surface 4 is arranged on the right side of the heating device 3, a temperature display controller 5 is arranged on the first support 2, a silica gel heat insulation mechanism 6 is arranged on the right side of the heating surface 4, and the silica gel heat insulation mechanism 6 is fixedly connected with the first support 2 through an L-shaped frame;

a second support 7 is arranged on the right side of the first support 2, a sliding groove is transversely formed in the left side of the top end of the second support 7, a movable table 8 is installed in the sliding groove, a first electric push rod 9 is connected to the right end of the movable table 8, a clamping mechanism 10 is arranged at the top end of the movable table 8, a product 11 to be subjected to pin removal is installed on the clamping mechanism 10 in a clamping mode, and a glue scraping mechanism 12 is arranged on the left side of the top end of the second support 7;

a second electric push rod 13 is transversely installed on the left side of the bottom end of the second support 7, and a push plate 14 is arranged at the end part of a movable rod of the second electric push rod 13;

a pin recovery box 15 is provided below the heating surface 4.

Further, silica gel heat-proof mechanism 6 includes silica gel strip 61, product channel 62 has been seted up to silica gel strip 61 left end lower part, silica gel strip 61 top middle part is connected with holder 63, holder 63 bottom is equipped with the mounting groove, be provided with compression screw 64 on the mounting groove lateral wall, transversely through connection has threaded rod 65 and polished rod 66 on the mounting groove, threaded rod 65 is located the upside of polished rod 66, the diaphragm bottom surface at L type frame is installed through the bearing frame at threaded rod 65 both ends, threaded rod 65 right-hand member is connected with driving motor 67.

Further, fixture 10 includes layer board 101, layer board 101 right side is equipped with locating plate 102, locating plate 102 is pegged graft with layer board 101 right-hand member activity through multiunit inserted bar 103, transversely run through in the middle of the locating plate 102 lower part and rotate and be equipped with adjusting screw 104, adjusting screw 104 left end and the internal thread jogged joint at layer board 101 right-hand member middle part, top surface rear side middle part of layer board 101 is equipped with cylinder support 105, cylinder support 105 is L type plate-shaped structure, install die clamping cylinder 106 on cylinder support 105's the diaphragm, die clamping cylinder 106's expansion end bottom rigid coupling has top board 107.

Further, the top surface of the supporting plate 101 and the bottom surface of the upper pressure plate 107 are provided with protective cushion layers.

Further, the glue scraping mechanism 12 comprises two sets of telescopic push blocks which are opposite up and down, the telescopic push block on the lower side is mounted on the top surface of the second support 7, the telescopic push block on the upper side is mounted on the support plate 121, the bottom end of the support plate 121 is fixedly connected with the top surface of the second support 7, the telescopic push block comprises a telescopic cylinder 122, a tool apron 123 is arranged at the movable rod end of the telescopic cylinder 122, and a conical push block 124 is mounted on the tool apron 123.

The working principle is as follows:

1. as shown in fig. 1, a product is placed on a supporting plate 101, one side of the product is attached to a positioning plate 102, the pin glue covering surface on the other side of the product is observed, the positioning plate 102 and the position of the product are adjusted, the initial position of the tip of a conical push block 124 is ensured to be positioned above the right side of the pin glue covering surface, and after the initial position is determined, a clamping cylinder 106 is started to push an upper pressure plate 107 to press and position the product;

2. starting the heating equipment 3 to enable the temperature of the heating surface to be between 150 and 200 ℃, then starting the first electric push rod 9 to push the product to move left until the pins contact the heating surface 4, as shown in the attached drawing 2, starting the driving motor 67 at the moment, enabling the silica gel strip 61 at the rear side position to move forward through screw transmission, enabling the product to be located in the product channel 62, enabling the upper and lower polaroids of the product and the heating surface 4 to be separated by the silica gel strip at the moment, and effectively avoiding the heat transfer effect, and ensuring the temperature of the polaroids to rise within a safety range before the pin glue is heated;

3. after heating is finished, the driving motor 67 controls the silica gel strip 61 to reset, the first electric push rod 9 is started to drive the product to move to the right, meanwhile, the second electric push rod 13 is started, the push plate 14 moves to the left to push the lower part of the pin, so that the pin is pulled out, the pulled pin falls into the pin recovery box 15, and the second electric push rod 13 drives the product with the pin removed to move to the initial position for pause, as shown in fig. 3;

4. then the telescopic cylinder 122 is started to push the conical push block 124 to abut against the electrode surface, then the first electric push rod 9 is continuously started to drive the product to move right, and the conical push block 124 scrapes off the pin glue, as shown in fig. 4;

5. and finally, resetting each structure and starting the next repair action.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The further embodiments of the present invention disclosed above are merely intended to help illustrate the present invention. Further embodiments are not exhaustive and do not limit the utility model to the specific embodiments described. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a LCD metal pin terminal is demolishd and is reprocessed device, includes bottom plate (1), its characterized in that: a first support (2) is arranged on the left side of the top end of the bottom plate (1), heating equipment (3) is arranged on the top end of the first support (2), a heating surface (4) is arranged on the right side of the heating equipment (3), a temperature display controller (5) is arranged on the first support (2), a silica gel heat insulation mechanism (6) is arranged on the right side of the heating surface (4), and the silica gel heat insulation mechanism (6) is fixedly connected with the first support (2) through an L-shaped frame;

a second support (7) is arranged on the right side of the first support (2), a sliding groove is transversely formed in the left side of the top end of the second support (7), a movable table (8) is installed in the sliding groove, a first electric push rod (9) is connected to the right end of the movable table (8), a clamping mechanism (10) is arranged on the top end of the movable table (8), a product (11) to be disassembled is clamped and installed on the clamping mechanism (10), and a glue scraping mechanism (12) is arranged on the left side of the top end of the second support (7);

a second electric push rod (13) is transversely installed on the left side of the bottom end of the second support (7), and a push plate (14) is arranged at the end part of a movable rod of the second electric push rod (13);

and a pin recovery box (15) is arranged below the heating surface (4).

2. The LCD metal pin terminal dismantling and repairing device of claim 1, wherein: silica gel heat-proof mechanism (6) are including silica gel strip (61), product channel (62) have been seted up to silica gel strip (61) left end lower part, silica gel strip (61) top middle part is connected with holder (63), holder (63) bottom is equipped with the mounting groove, be provided with compression screw (64) on the mounting groove lateral wall, transversely through connection has threaded rod (65) and polished rod (66) on the mounting groove, threaded rod (65) are located the upside of polished rod (66), the diaphragm bottom surface at L type frame is installed through the bearing frame in threaded rod (65) both ends, threaded rod (65) right-hand member is connected with driving motor (67).

3. The LCD metal pin terminal dismantling and repairing device of claim 1, wherein: fixture (10) are including layer board (101), layer board (101) right side is equipped with locating plate (102), locating plate (102) are pegged graft through multiunit inserted bar (103) and layer board (101) right-hand member activity, transversely run through in the middle of locating plate (102) lower part and rotate and be equipped with adjusting screw (104), adjusting screw (104) left end and the internal thread jogged joint at layer board (101) right-hand member middle part, the top surface rear side middle part of layer board (101) is equipped with cylinder support (105), cylinder support (105) are L type plate structure, install die clamping cylinder (106) on the diaphragm of cylinder support (105), the expansion end bottom rigid coupling of die clamping cylinder (106) has top board (107).

4. The LCD metal pin terminal dismantling and repairing device of claim 3, wherein: and protective cushion layers are arranged on the top surface of the supporting plate (101) and the bottom surface of the upper pressure plate (107).

5. The LCD metal pin terminal dismantling and repairing device of claim 1, wherein: scrape gluey mechanism (12) including relative two sets of telescopic ejector pad from top to bottom, the telescopic ejector pad of downside is installed in second support (7) top surface, and the telescopic ejector pad of upside is installed on mounting panel (121), mounting panel (121) bottom rigid coupling second support (7) top surface, telescopic ejector pad includes telescopic cylinder (122), the activity rod end of telescopic cylinder (122) is provided with blade holder (123), install toper ejector pad (124) on blade holder (123).