CN218601179U

CN218601179U - Automatic crimping device of positive and negative

Info

Publication number: CN218601179U
Application number: CN202222676806.5U
Authority: CN
Inventors: 许锐; 邓忠光; 余鑫; 左律; 欧昌东; 郑增强
Original assignee: Wuhan Jingce Electronic Group Co Ltd; Wuhan Jingli Electronic Technology Co Ltd
Current assignee: Wuhan Jingce Electronic Group Co Ltd; Wuhan Jingli Electronic Technology Co Ltd
Priority date: 2022-10-09
Filing date: 2022-10-09
Publication date: 2023-03-10
Anticipated expiration: 2032-10-09

Abstract

The utility model discloses a positive and negative automatic crimping device, belonging to the technical field of screen detection and clamping, comprising a panel, a first crimping head arranged in parallel with the panel, and a driving mechanism for driving the first crimping head to move; the driving mechanism comprises a first driving component and a second driving component, wherein the first driving component is used for driving the first crimping head to move along a first direction so as to realize crimping of the panel and the first crimping head; the second driving assembly is used for driving the first pressing joint to move along the second direction, so that the panel and the first pressing joint are staggered or overlapped in the first direction. The automatic crimping device of positive and negative in this application drives first crimping head through first drive assembly and second drive assembly and carries out transposition adjustment in the both sides of panel for the positive and negative both sides of panel all can be used to await measuring the crimping of product and fix, makes same panel can carry out the crimping to the different faces of different products that await measuring, realizes a tractor serves several purposes, and is showing the detection efficiency who improves the product.

Description

Automatic crimping device of positive and negative

Technical Field

The utility model belongs to the technical field of the screen centre gripping, concretely relates to automatic crimping device of positive and negative.

Background

With the rapid development of flat panel displays and the improvement of the living standard of people, display panels have been widely used in daily life and industrial production, and the application fields and application forms thereof are more and more diversified. In the production process of display panels, many processes require panel dot inspection to ensure the manufacturing quality of the panels.

In the detection process of products, the requirements on the crimping mechanism are different due to various differences of different product sizes and dot screen characteristics. In the actual point screen detection process, the problem that the type of a product to be detected is frequently changed and different surfaces of the detected product need to be detected can be solved. At present crimping mechanism commonly used is of a great variety, needs to change corresponding crimping mechanism according to the point screen demand of different products to when crimping mechanism is changed to the manual work, inside need entering into equipment, complex operation, and there is certain potential safety hazard during the change, and seriously influence the detection efficiency of product.

SUMMERY OF THE UTILITY MODEL

To prior art's above defect or improve in the demand one or more, the utility model provides an automatic crimping device of positive and negative for solve current crimping device and need frequently change crimping mechanism's problem when the crimping product is different.

In order to achieve the above object, the utility model provides an automatic crimping device of positive and negative, it includes:

the front surface and the back surface of the panel are used for abutting one side of a product to be detected;

the first pressing joint is arranged in parallel with the panel and comprises front and back pressing surfaces which are used for abutting against the other side of the product to be detected;

the driving mechanism is connected with the first pressing joint and comprises a first driving assembly and a second driving assembly;

the first driving assembly is used for driving the first crimping head to move along a first direction so as to adjust the crimping gap between the first crimping head and the panel; the second driving assembly is used for driving the first pressing joint to move along the second direction, so that the panel and the first pressing joint are staggered or overlapped in the first direction.

As a further improvement of the present invention, the driving mechanism includes a driving rod disposed along a first direction, and the driving rod includes a first driving section and a second driving section;

one end of the first driving section is connected with the first pressing joint, the other end of the first driving section is connected with a first driving assembly, and the first driving section is arranged on the second driving section in a sliding mode.

As a further improvement, the second drive section deviates from the one end of first drive section even has the second drive assembly, second drive assembly sliding connection has first slide rail, first slide rail sets up along the second direction.

As a further improvement, the driving mechanism further comprises a second slide rail arranged along the third direction, the second slide rail is connected with the end part of the driving rod, and the first pressing joint is arranged on the second slide rail in a sliding manner.

As a further improvement of the present invention, the first crimping heads are provided in pairs.

As a further improvement, the panel is provided with a first sliding groove and a second sliding groove which are run through from the front side and the back side, the first sliding groove is arranged along the second direction, the second sliding groove is arranged along the third direction, and the first sliding groove and the second sliding groove are internally provided with sliding gaskets in a sliding manner.

As a further improvement of the present invention, the sliding gasket protrudes from both sides of the panel along the first direction.

As a further improvement of the present invention, the present invention further comprises a bottom plate, wherein the bottom plate is disposed at an end of the driving rod away from the first pressing joint, and at least one supporting column is connected between the bottom plate and the panel;

the bottom plate is provided with at least one second crimping head, the second crimping head is arranged between the bottom plate and the panel, the second crimping head is connected with a third driving assembly, and the third driving assembly is used for driving the second crimping head to move along a first direction.

As a further improvement, the bottom plate is provided with a supporting plate arranged along the first direction, the supporting plate deviates from the bottom plate one end sliding connection the second crimping head, the third driving component is connected with the second crimping head.

As a further improvement of the utility model, a lighting assembly is further arranged on the bottom plate.

As a further improvement, the bottom plate deviates from one side of panel still is equipped with the third slide rail that sets up along the second direction, the bottom plate slides and sets up on the third slide rail.

The above-described improved technical features may be combined with each other as long as they do not conflict with each other.

Generally, through the utility model above technical scheme who conceives compares with prior art, the beneficial effect who has includes:

(1) The utility model discloses a positive and negative automatic crimping device, it is through setting up first crimping head and panel, utilize actuating mechanism to drive first crimping head towards or deviate from the panel motion in order to adjust the interval between first crimping head and the panel, in order to accomplish the centre gripping of the product to be measured on the panel; simultaneously, this actuating mechanism can drive first crimping head and move along the second direction for first crimping head misplaces on the first direction with the panel, drives the opposite side that first crimping head moved the panel through actuating mechanism, moves back first crimping head again and adjusts well with the panel, realizes that the crimping of panel tow sides is fixed, makes same crimping device can carry out the crimping to the different sides of the product that awaits measuring according to different crimping needs.

(2) The utility model discloses an automatic crimping device in positive and negative, it adjusts the position of first crimping head on the third direction through the second slide rail for first crimping head can carry out the crimping to the product that awaits measuring of different positions departments on the panel, and through setting up first crimping head in pairs, makes this crimping device can carry out the crimping to the product that awaits measuring of equidimension not, ensures the stability of crimping.

(3) The utility model discloses an automatic crimping device in positive and negative, it utilizes third drive assembly to drive second crimping head along first direction motion through setting up second crimping head for when the product that awaits measuring of panel back crimping, through the product that awaits measuring of this second crimping head auxiliary fixation, in order to avoid dropping under the product self action of gravity of awaiting measuring, ensured the stability of this automatic crimping device to the product crimping that awaits measuring.

(4) The utility model discloses an automatic crimping device of positive and negative, it is through offering first sliding tray and second sliding tray on the panel to set up sliding gasket in two sliding trays, make this crimping device when the product that awaits measuring of crimping equidimension not, through corresponding adjustment sliding gasket position, make sliding gasket fill up all the time and establish below the product that awaits measuring, cause the problem of product damage when avoiding panel and the first crimping head rigidity crimping product that awaits measuring.

Drawings

Fig. 1 is a schematic top view of an automatic front-back crimping device in an embodiment of the present invention;

FIG. 2 is a schematic diagram of a side view of the front-back automatic crimping apparatus in the embodiment of the present invention;

fig. 3 is a schematic view of the overall structure of the automatic front-back crimping device in the embodiment of the present invention;

in all the figures, the same reference numerals denote the same features, in particular:

1. a panel; 2. a first crimp joint; 3. a drive rod; 4. a first drive assembly; 5. a second drive assembly; 6. a first slide rail; 7. a second slide rail; 8. a first sliding groove; 9. a second sliding groove; 10. a sliding pad; 11. a base plate; 12. a support pillar; 13. a second crimp joint; 14. a third drive assembly; 15. a support plate; 16. a third slide rail; 17. an illumination assembly.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention. Furthermore, the technical features mentioned in the embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and for simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" 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 explicitly defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, a first feature "on" or "under" a second feature may be directly contacting the second feature or the first and second features may be indirectly contacting the second feature through intervening media. Also, a first feature "on," "above," and "over" a second feature may be directly on or obliquely above the second feature, or simply mean that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

Referring to fig. 1 to 3, the front and back automatic crimping apparatus in the preferred embodiment of the present invention includes a panel 1, wherein the panel 1 includes a front and a back for crimping a product to be tested; the first pressing head 2 is arranged in parallel with the panel 1, the first pressing head 2 also comprises front and back pressing surfaces, and the first pressing head 2 is arranged on the front and back surfaces of the panel 1 to realize the pressing connection of different surfaces of different products to be detected; the driving mechanism is connected with the first crimping head 2 and comprises a first driving component 4 and a second driving component 5, wherein the first driving component 4 is used for driving the first crimping head 2 to move along a first direction, so that the first crimping head 2 moves towards or away from the panel 1, and the pressing and the sending of a product to be detected on the panel 1 are realized; the second driving assembly 5 is used for driving the first pressing joint 2 to move along the second direction, the first pressing joint 2 and the pressing plate are staggered in the first direction, and then the first driving assembly 4 is used for driving the first pressing joint 2 to move to the other side of the panel 1, so that the two-way clamping of the two sides of the panel 1 is realized, and the clamping requirements of different products to be tested are met.

The panel 1 in the present application is a square structural panel, the first direction is preferably a vertical direction, and the second direction and the third direction are preferably two directions in a plane parallel to the length and width of the panel 1.

Preferably, the second driving assembly 5 can drive the first pressing head 2 to move in any direction parallel to the panel 1, so as to drive the panel 1 and the first pressing head 2 to perform a displacement in the first direction.

Further, as the utility model discloses preferred embodiment, the tow sides of panel 1 all need the crimping product in this application, and consequently the below of panel 1 has certain space, and this crimping device includes bottom plate 11, sets up an at least support column 12 between bottom plate 11 and the panel 1 for panel 1 below possesses the centre gripping space. Preferably, the number of the supporting columns 12 is four, and four supporting columns 12 are arranged at four corners of the panel 1 to support the panel 1.

Further, as the utility model discloses an optional embodiment, actuating mechanism in this application includes the actuating lever 3 that sets up along the first direction, and this actuating lever 3 divide into first drive section and second drive section, and the one end of this first drive section links to each other with first crimping head 2, and first drive assembly 4 is connected to its other end, and first drive section slides and sets up on the second drive section. Since the driving mechanism needs to drive the first crimping head 2 to move in the first direction, the driving rod 3 is provided with a first driving section and a second driving section, and the position change of the first crimping head 2 in the first direction is realized by the relative sliding of the two driving sections. In order to facilitate the position control of the first crimping head 2 in the first direction, a first drive assembly 4 is connected to an end of the first drive section facing away from the first crimping head 2, so as to achieve an automatic adjustment of the first crimping head 2. The first drive assembly 4 is preferably a servo cylinder or a servo motor to ensure precise control and adjustment of the position of the first crimp head 2.

Further, one end of the second driving section, which is away from the first driving section, is connected with a second driving assembly 5, and the second driving assembly 5 is slidably connected with a first sliding rail 6 arranged along a second direction. First crimping head 2 needs to remove along the second direction to realize first crimping head 2 and panel 1 dislocation on the first direction, make things convenient for first crimping head 2 to carry out position control at panel 1 tow sides. Therefore, by arranging the second driving assembly 5, the second driving assembly 5 is utilized to drive the second driving section to slide along the second direction, so that the dislocation or the overlapping of the first crimping head 2 and the panel 1 in the first direction is realized.

Optionally, 6 below of first slide rail in this application still can continue to set up other sliding tray structures that set up along the third direction for drive whole first crimping head 2 and the displacement of actuating lever 3 structure along the third direction, in order to carry out the crimping to the product that awaits measuring of panel 1 different positions.

Further, as an optional embodiment of the present invention, the driving mechanism in the present application further includes a second slide rail 7 disposed along the third direction, the second slide rail 7 is connected to the end portion of the driving rod 3, and the first crimping head 2 is slidably disposed on the second slide rail 7. When the position of the first pressing head 2 is adjusted by the second driving assembly 5, not only the first pressing head 2 can be located on the front and back sides of the panel 1, but also the position of the first pressing head 2 along the second direction can be adjusted, so as to detect products to be detected with different sizes or shapes. In order to facilitate the compression joint of products to be tested at different positions and sizes on the panel 1, the first compression joint 2 is arranged on the second slide rail 7, and the position of the first compression joint 2 along the third direction is adjusted through the second slide rail 7 so as to clamp the products to be tested.

Further preferably, the second slide rail 7 is also provided with a slider, the first crimping head 2 is provided on the slider, and the slider drives and controls the displacement of the first crimping head 2 in the third direction through a driving motor. Preferably, the first press connection heads 2 are arranged on the second slide rail 7 in pairs, the two first press connection heads 2 can move along the second slide rail 7 in the same direction or in opposite directions, the two first press connection heads 2 can move in the same direction to press connection with products to be tested at different positions on the panel 1, and the opposite directions of the two first press connection heads 2 can press connection with products to be tested at different sizes on the panel 1.

It should be noted that the product to be tested in the present application is mainly the display panel 1, and here, the first pressing connector 2 can also realize an electrical connection or a communication connection with the display panel 1 in addition to the pressing function, so as to perform a screen touch operation on the display panel 1. Therefore, even if the model and the size of the product to be tested are different, the product to be tested can be moved to the first crimping head 2 for crimping and fixing.

Further preferably, the panel 1 is provided with a first sliding groove 8 and a second sliding groove 9 penetrating through the front and back surfaces of the panel, wherein the first sliding groove 8 is arranged along the second direction, the second sliding groove 9 is arranged along the third direction, and sliding gaskets 10 are arranged in the first sliding groove 8 and the second sliding groove 9 in a sliding manner. Preferably, both ends of the sliding pad 10 along the first direction protrude from the front and back surfaces of the panel 1. When utilizing panel 1 and first crimping head 2 to carry out the crimping to the product that awaits measuring fixedly, panel 1 and first crimping head 2 are rigid structure, and it is direct to carry out the crimping to the product that awaits measuring and damage its easily. Therefore, the panel 1 is provided with the sliding groove and the sliding gasket 10, and the sliding gasket 10 abuts against one side of the product to be detected, so that the damage of the product to be detected is avoided. Secondly, in order to deal with products to be measured of different sizes, the sliding gasket 10 is prevented from being abutted against the products to be measured, and the sliding gasket 10 can move along the sliding groove to be pressed below different products to be measured. The reason that the sliding gaskets 10 protrude along the front and back surfaces of the panel 1 is that when products to be tested are clamped on the two sides of the panel 1, the sliding gaskets 10 can play a role in cushioning.

Preferably, the display panel 1 of the conventional product to be tested is of a square structure, and in order to cushion the periphery of the display panel 1, the first sliding grooves 8 and the second sliding grooves 9 are arranged in pairs, the tracks of the two first sliding grooves 8 are located on the same straight line, and the tracks of the two second sliding grooves 9 are located on the same straight line, so that the sliding gaskets 10 in the first sliding grooves 8 and the second sliding grooves 9 form the edge of the frame in the regular direction when moving, so as to place the product to be tested.

Further, as the preferred embodiment of the present invention, a second crimping head 13 is further disposed on the bottom plate 11, the second crimping head 13 is disposed between the bottom plate 11 and the panel 1, the second crimping head 13 is connected to a third driving assembly 14, and the third driving assembly 14 is used for driving the second crimping head 13 to move along the first direction. When placing the product that awaits measuring in panel 1's vertical top, panel 1 can lift the product that awaits measuring, avoids its tenesmus, and rethread first crimping head 2 carries out the crimping to the product that awaits measuring fixed can. When the product that awaits measuring is placed in the vertical below of panel 1, the product that awaits measuring has the whereabouts trend, and first crimping head 2 only can carry out the centre gripping to one side of the product that awaits measuring fixed for the crimping of the product that awaits measuring is unstable. Therefore, the second crimping head 13 is arranged, and the product to be tested is vertically lifted through the second crimping head 13, so that the product to be tested is stably crimped on the panel 1.

Preferably, the second pressing head 13 may be provided in plurality, and the plurality of pressing heads are respectively arranged at the other three sides of the panel 1 except the first pressing head 2 for fixing the other sides of the product to be measured.

It is further preferable that the bottom plate 11 is provided with a supporting plate 15 along the first direction, the second crimping head 13 is slidably disposed on the supporting plate 15 along the first direction, the third driving assembly 14 is disposed at the position where the second crimping head 13 is slidably connected to the supporting plate 15, and the third driving assembly 14 drives the second crimping head 13 to move along the first direction so as to clamp or release the product to be tested.

Further preferably, above-mentioned backup pad 15 department still is provided with lighting assembly 17, and panel 1 covers the top of the product that awaits measuring for difficult observation measurement behind the product point screen that awaits measuring, consequently setting up lighting assembly 17 in backup pad 15 department, lighting panel 1 below, make things convenient for the measurement personnel to observe.

Further preferably, a third slide rail 16 disposed along the second direction is further disposed on a side of the bottom plate 11 away from the panel 1, and the bottom plate 11 is slidably disposed on the third slide rail 16. In the crimping device of the present application, after the product to be tested is crimped and fixed, the product to be tested needs to be transferred to other stations for detection or processing, and for the convenience of moving the crimping device, a third slide rail 16 is disposed below the bottom plate 11 for conveying the whole crimping device to other stations. Optionally, the third slide rail 16 may be arranged according to a position sequence of a production line, so as to meet different processing requirements.

It will be understood by those skilled in the art that the foregoing is merely a preferred embodiment of the present invention, and is not intended to limit the invention to the particular forms disclosed, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention as defined by the appended claims.

Claims

1. The utility model provides a positive and negative automatic crimping device which characterized in that includes:

the first pressing joint is arranged in parallel with the panel and comprises a front pressing surface and a back pressing surface, and the two pressing surfaces are used for abutting the other side of the product to be detected;

the driving mechanism is connected with the first crimping head and comprises a first driving component and a second driving component;

the first driving assembly is used for driving the first crimping head to move along a first direction so as to adjust the crimping gap between the first crimping head and the panel; the second driving assembly is used for driving the first crimping head to move along a second direction, so that the panel and the first crimping head are staggered or overlapped in a first direction.

2. The automatic positive and negative pressure welding device according to claim 1, wherein the driving mechanism comprises a driving rod arranged along a first direction, and the driving rod comprises a first driving section and a second driving section;

3. The automatic positive and negative pressure welding device according to claim 2, wherein a second driving assembly is connected to an end of the second driving section away from the first driving section, the second driving assembly is slidably connected to a first sliding rail, and the first sliding rail is arranged along a second direction.

4. The automatic positive-negative pressure welding device according to claim 2 or 3, wherein the driving mechanism further comprises a second slide rail arranged along a third direction, the second slide rail is connected with the end of the driving rod, and the first pressure welding head is slidably arranged on the second slide rail.

5. The apparatus according to claim 4, wherein the first crimping heads are provided in pairs.

6. A front-back automatic press-bonding device according to any one of claims 1 to 3, wherein the face plate is provided with a first slide groove and a second slide groove penetrating both the front and back surfaces thereof, the first slide groove is provided in the second direction, the second slide groove is provided in the third direction, and slide spacers are slidably provided in both the first slide groove and the second slide groove.

7. The apparatus according to claim 6, wherein both ends of the sliding pad in the first direction protrude from both sides of the panel.

8. The automatic positive-negative pressure welding device according to claim 2 or 3, further comprising a bottom plate, wherein the bottom plate is arranged at one end of the driving rod, which is far away from the first pressure welding head, and at least one supporting column is connected between the bottom plate and the panel;

9. The automatic positive and negative pressure welding device according to claim 8, wherein a supporting plate is further disposed on the bottom plate along a first direction, one end of the supporting plate, which is away from the bottom plate, is slidably connected to the second pressure welding head, and the third driving assembly is connected to the second pressure welding head.

10. The automatic positive-negative pressure welding device according to claim 8, wherein a third slide rail is further disposed on a side of the bottom plate facing away from the face plate, and the bottom plate is slidably disposed on the third slide rail.