CN218727464U

CN218727464U - Automatic crimping device

Info

Publication number: CN218727464U
Application number: CN202222758200.6U
Authority: CN
Inventors: 黄兴庭
Original assignee: Suzhou Keyun Laser Technology Co Ltd
Current assignee: Suzhou Keyun Laser Technology Co Ltd
Priority date: 2022-10-19
Filing date: 2022-10-19
Publication date: 2023-03-24
Anticipated expiration: 2032-10-19

Abstract

The application discloses an automatic crimping device which comprises a crimping platform, a first driving mechanism, a second driving mechanism, a first regulating mechanism, a second regulating mechanism and a pressure head; the first driving mechanism comprises a first motor and two groups of first transmission assemblies respectively connected to two ends of the first motor; the second driving mechanism comprises a second motor and a second transmission assembly connected with the second motor; the first regulating mechanism comprises two regulating assemblies which are oppositely arranged on two sides of the crimping platform; the second regulating mechanism is arranged on one side, close to the second driving mechanism, of the crimping platform and is connected with the second transmission assembly; the pressure head is connected with the second driving mechanism, and the pressure head reciprocates along a second preset direction under the driving of the second driving mechanism. The automatic crimping device disclosed by the application can solve the problems of crimping accuracy and low efficiency of the display panel in the crimping and lighting test process.

Description

Automatic crimping device

Technical Field

The application relates to the field of panel detection, in particular to an automatic crimping device.

Background

After the display panel is manufactured, a lighting test is required. The test signal is provided to the display panel through the lighting test, the display panel displays different pictures according to the input test signal, and the problems of the display panel are judged through the display effect of the different pictures. Mostly, test in the prior art is artifical crimping mode, and artifical crimping's rate of accuracy and efficiency are lower moreover, are difficult to satisfy mass production demand.

Therefore, developing an automatic pressing device to solve the problem of low pressing accuracy and efficiency of the display panel in the pressing lighting test process is a technical problem to be solved by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

The application provides an automatic crimping device to solve the problem that display panel crimping accuracy and inefficiency are lighted a lamp in the test procedure at the crimping.

In order to solve one or more of the above technical problems, the present application adopts the following technical solutions:

the application provides an automatic crimping device, includes:

the crimping platform is used for bearing a product to be processed;

the first driving mechanism is arranged on one side of the crimping platform and comprises a first motor and two groups of first transmission assemblies respectively connected to two ends of the first motor, and each first transmission assembly comprises a screw rod or a belt synchronous wheel;

the second driving mechanism and the first driving mechanism are oppositely arranged on the other side of the crimping platform, the second driving mechanism comprises a second motor and a second transmission assembly connected with the second motor, and the second transmission assembly comprises any one of a screw rod module or a belt synchronizing wheel;

the first regulating mechanism comprises two groups of regulating assemblies which are oppositely arranged on two sides of the crimping platform, the two groups of regulating assemblies are respectively connected with one group of the first transmission assemblies and synchronously reciprocate along a first preset direction under the driving of the first motor;

the second regulating mechanism is arranged on one side, close to the second driving mechanism, of the crimping platform and connected with the second transmission assembly, and the second regulating mechanism is driven by the second motor to reciprocate along a second preset direction;

the pressure head is connected with the second driving mechanism, and the pressure head is driven by the second driving mechanism to reciprocate along a second preset direction.

Furthermore, the first driving mechanism further comprises two groups of guide rails, and the two groups of regulating assemblies respectively reciprocate along one group of guide rails under the driving of the first motor.

Further, regular subassembly includes the connecting piece and connects the regular positioning wheel of connecting piece tip, regular positioning wheel is used for right the product of treating carries out regular positioning in the first predetermined direction.

Further, the second is regular mechanism and is included regular piece, regular piece sets up in the middle of the pressure head, regular piece is used for right the product to be handled carries out the ascending regular location of second preset side.

Further, the second regulating mechanism comprises a regulating sliding table and a module connected with the regulating sliding table, and the regulating sliding table is connected with the second transmission assembly.

Further, the second driving mechanism further comprises a crimping air cylinder, and the pressure head is driven by the crimping air cylinder to move in a reciprocating mode along a third preset direction.

Further, the automatic crimping device comprises a positioning mechanism, and the positioning mechanism is arranged on one side, close to the first driving mechanism, of the crimping platform.

Furthermore, automatic crimping device still includes response mechanism, response mechanism includes inductor and/or spacing inductor that targets in place at least, the inductor that targets in place sets up positioning mechanism's top, spacing inductor and one of them regular subassembly relative setting.

Further, the in-place sensor and the limit sensor include any one of a photoelectric sensor, a magnetic position sensor, a capacitive position sensor, and a linear induction position sensor.

Further, the first preset direction, the second preset direction and the third preset direction are mutually perpendicular in pairs.

Further, the first motor and the second motor comprise dual output shaft motors.

Further, the motor with double output shafts comprises any one of a servo motor, a stepping motor and a linear motor.

Furthermore, the crimping platform includes vacuum glass adsorption platform, the last adsorption holes that arranges of vacuum glass adsorption platform.

Further, the pressure head includes any one of a rubber pressure head, a rubber pressure head or a silica gel pressure head.

According to the specific embodiments provided by the application, the application discloses the following technical effects:

on one hand, the position of a pressure head can be accurately positioned through a screw rod module or a belt synchronous wheel of a second driving mechanism, so that the crimping accuracy is improved; on the other hand, regular positioning is carried out on the display panel through the regular mechanism, the position stability of the display panel in the crimping process is enhanced, the display panel is prevented from moving in the testing process, and the crimping accuracy is improved. Meanwhile, the double-output-shaft motor drives the pressure head to move in the second preset direction, so that the moving speed of the pressure head can be increased, and the crimping efficiency is improved.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an automatic crimping apparatus according to an embodiment of the present application.

Detailed Description

The technical solutions in the embodiments of the present application will be described clearly and completely below, and it should be understood that the described embodiments are only a part of the embodiments of the present application, and not all embodiments. All other embodiments that can be derived from the embodiments given herein by a person of ordinary skill in the art are intended to be within the scope of the present disclosure.

As described in the background art, the quality and yield of the display panel directly affect the quality and yield of the display product, so the display panel needs to be lighted before being assembled to check its performance. At present, the display panel basically adopts the mode of manual compression joint in the lighting test process, the accuracy of the manual compression joint is low, so that the detection on the next step is influenced, the manual compression joint efficiency is low, and the requirement of mass production is difficult to meet.

In contrast, the application provides an automatic crimping device, on one hand, the position of a pressure head can be accurately positioned through a screw rod module or a belt synchronous wheel of a second driving mechanism, so that the crimping accuracy is improved; on the other hand, regular positioning is carried out on the display panel through the regular mechanism, the position stability of the display panel in the crimping process is enhanced, the display panel is prevented from moving in the testing process, and the crimping accuracy is improved.

The automatic crimping device provided by the embodiment is used for detecting the display panel, but is not limited to the detection, and can also detect other products to be detected which need to be electrified for detection.

Fig. 1 is a schematic structural diagram of an automatic crimping apparatus according to an embodiment of the present application. As shown in fig. 1, the automatic crimping apparatus generally includes: the crimping platform comprises a crimping platform 100, a first driving mechanism 200, a second driving mechanism 300, a first regulating mechanism, a second regulating mechanism 500, a pressure head 600, a positioning mechanism 700 and a sensing mechanism 800. Wherein, the first driving mechanism 200 includes a first motor 210, a first transmission assembly 220 and a guide rail 230; the second driving mechanism 300 comprises a second motor 310, a second transmission assembly 320 and a crimping cylinder 330; the first regulating mechanism comprises a regulating assembly 400, a connecting piece 410 and a regulating positioning wheel 420; the second regulating mechanism 500 comprises a regulating block 510, an adjusting sliding table 520 and a module 530; the sensing mechanism 800 includes a position sensor 810 and a limit sensor 820.

Crimping platform 100 is used for bearing display panel, crimping platform 100 includes vacuum glass adsorption platform, the last adsorption holes that arranges of vacuum glass adsorption platform. The suction holes on the crimping platform 100 draw air therein through the vacuum generator, so that the air pressure in the suction holes is lower than the atmospheric pressure, and the display panel is further sucked.

The first driving mechanism 200 is disposed on one side of the crimping platform 100, and the first driving mechanism 200 is configured to drive the two sets of normalization assemblies 400 of the first normalization mechanism to synchronously reciprocate along a first preset direction. The first driving mechanism 200 includes a first motor 210 and two sets of first transmission assemblies 220 respectively connected to two ends of the first motor 210. The first motor 210 includes a dual output shaft motor, two output shafts of the dual output shaft motor are respectively connected to the two sets of first transmission assemblies 220, and when the two output shafts synchronously rotate and output, the two sets of normalization assemblies 400 are driven to synchronously reciprocate along a first preset direction. In the embodiment of the present application, the dual output shaft motor includes any one of a servo motor, a stepping motor, and a linear motor. Further, the first transmission assembly 220 includes any one of a screw rod or a belt synchronous wheel, and in the embodiment of the present application, the first transmission assembly 220 is preferably a screw rod, and the screw rod has a simple structure, a large transmission axial force, and a high positioning accuracy. Further, in order to ensure that the regulating assembly 400 keeps stable during the moving process, two sets of guide rails 230 are further disposed on the first driving mechanism 200, and the regulating assembly 400 synchronously reciprocates along the guide rails 230 in a first preset direction under the driving of the first motor 210, in this embodiment, the guide rails 230 are preferably LM guide rails.

The second driving mechanism 300 is disposed opposite to the first driving mechanism 200 on the other side of the crimping platform 100, and the second driving mechanism 300 is configured to drive the second regulating mechanism 500 to reciprocate along a second preset direction. The second driving mechanism 300 includes a second motor 310 and a second transmission assembly 320 connected to the second motor 310. The second motor 310 includes a dual output shaft motor including any one of a servo motor, a stepping motor, and a linear motor. The second transmission assembly 320 includes any one of a screw module or a belt synchronous pulley, and in the embodiment of the present application, the second transmission assembly 320 is preferably a screw module. The second driving mechanism 300 further includes a pressing cylinder 330, and the ram 600 is driven by the pressing cylinder 330 to reciprocate along a third preset direction. Because crimping cylinder 330 has fine straight line drive power, adopt crimping cylinder 330 to drive and be convenient for carry out electrical control, can improve the stability of pressure head 600 at third default direction elevating movement, and then improve crimping accuracy and stability.

It should be noted that the first preset direction, the second preset direction and the third preset direction are mutually perpendicular to each other, specifically, the first preset direction is a moving direction of the regulating assembly 400, the second preset direction is a perpendicular direction of the moving direction of the regulating assembly 400, and the third preset direction is a direction in which the pressing head 600 is away from or close to the pressing platform 100 up and down.

In order to prevent the display panel from being shifted in position during the crimping process, the automatic crimping apparatus further includes a first and a second normalization mechanism 500. The first regulating mechanism includes two sets of regulating assemblies 400 disposed on two sides of the crimping platform 100, the two sets of regulating assemblies 400 are respectively connected to one set of the first transmission assembly 220 and driven by the first motor 210 to synchronously reciprocate along a first preset direction, and here it should be noted that the two regulating assemblies 400 can synchronously move in opposite directions along the first preset direction, and the two regulating assemblies 400 can also synchronously move in opposite directions along the first preset direction. Further, the regulating assembly 400 includes a connecting member 410 and a regulating wheel 420 connected to an end of the connecting member 410, wherein the regulating wheel 420 is used for regulating the display panel in a first predetermined direction. In the process of adjusting the display panel, the adjusting wheel 420 can be moved to one side of the display panel in a rolling manner, so that the friction between the display panel and the adjusting wheel 420 is reduced.

The second regulating mechanism 500 is disposed on a side of the crimping platform 100 close to the second driving mechanism 300 and connected to the second transmission assembly 320, and the second regulating mechanism 500 is driven by the second motor 310 to reciprocate along the second preset direction. The regular mechanism 500 of second includes regulation piece 510, regulation piece 510 sets up in the middle of the pressure head 600, regulation piece 510 is used for going on display panel the ascending regular location of second preset side sets up regulation piece 510 to blocky time, and regulation piece 510 has great area of contact with display panel, avoids taking place to collide with and lead to display panel damaged at regular location in-process. Further, the second adjusting mechanism 500 further includes an adjusting slide table 520 and a module 530 connected to the adjusting slide table 520, and the adjusting slide table 520 is connected to the second transmission assembly 320.

The pressing head 600 is used for pressing and lighting the display panel, the pressing head 600 is connected with the second driving mechanism 300, and the pressing head 600 is driven by the second driving mechanism 300 to move back and forth along the second preset direction. In order to electrically connect the pressing head 600 to the display panel, a circuit board (not shown) is further disposed on the pressing head 600, the circuit board (not shown) is disposed on a side of the pressing head 600 close to the pressing platform 100, and the circuit board (not shown) can be electrically connected to the display panel. The indenter 600 includes, but is not limited to, a high-strength rubber indenter, a rubber indenter, or a silicone indenter, and may be set according to the actual needs of the user in specific implementation, and is not limited herein.

For further positioning of the display panel, the automatic crimping apparatus further includes a positioning mechanism 700 and a sensing mechanism 800. The positioning mechanism 700 is disposed on a side of the crimping platform 100 close to the first driving mechanism 200, and when the display panel is moved to the crimping platform 100, the positioning mechanism 700 is used as a reference, and one side of the display panel abuts against the positioning mechanism 700 to facilitate positioning of the display panel. The sensing mechanism 800 can include at least one of an in-position sensor 810 and/or a limit sensor 820, the in-position sensor 810 being disposed at a top end of the positioning mechanism 700, the limit sensor 820 being disposed opposite one of the sets of the organizer assemblies 400. The in-place sensor 810 is used for receiving a signal of the display panel and then controlling the crimping platform 100 to adsorb the display panel, and the limit sensor 820 is used for limiting the moving position of the regulating assembly 400. The in-place sensor 810 and the limit sensor 820 include any one of a photoelectric sensor, a magnetic position sensor, a capacitive position sensor, and a linear induction position sensor, and a user may select the sensor as needed, which is not specifically limited herein.

Further, the specific process of the automatic crimping device for crimping and lighting the panel to be displayed is as follows:

first, with the positioning mechanism 700 as a reference, a display panel is placed on the pressing platform 100, the in-place sensor 810 receives a signal of the display panel, and the vacuum generator is turned on, so that the pressing platform 100 adsorbs the display panel. Then, the first motor 210 drives the two sets of normalization assemblies 400 to synchronously move in opposite directions along the first preset direction, and in the moving process of the two sets of normalization assemblies 400, the limit sensor 820 is used for limiting the moving positions of the normalization assemblies 400 so as to enable the two sets of normalization assemblies 400 to move to the preset positions, and the preset positions can be set according to the requirements of users. Subsequently, the second motor 310 drives the second regulating mechanism 500 to drive the pressing head 600 to move along the second predetermined direction to align with the display panel in the second predetermined direction. Finally, the pressing head 600 moves to the display panel under the driving of the pressing cylinder 330 to contact with the display panel, so that the pressing lighting test is realized.

The above detailed description is provided for an automatic crimping apparatus provided in the present application, and specific examples are applied herein to illustrate the principles and embodiments of the present application, and the above description of the embodiments is only used to help understanding the method and the core idea of the present application; meanwhile, for a person skilled in the art, according to the idea of the present application, the specific embodiments and the application range may be changed. In view of the above, the description should not be taken as limiting the application.

In the description of the present application, it is to be understood that the terms "vertical," "parallel," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be considered limiting of the present application. 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 one or more of that feature. In the description of the present application, "a plurality" means two or more unless otherwise specified.

In the description of the present application, it should be noted that, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. An automatic crimping device, characterized by comprising:

the compression joint platform is used for bearing a product to be processed;

2. The automated crimping apparatus of claim 1, wherein the first drive mechanism further comprises two sets of rails, the two sets of normalization assemblies being driven by the first motor to reciprocate along one of the sets of rails, respectively.

3. The automated crimping device of claim 1, wherein the organizing assembly comprises a connector and an organizing wheel attached to an end of the connector for organizing the product to be processed in the first predetermined direction.

4. The automated crimping device of claim 1, wherein the second organizing mechanism includes an organizing block disposed intermediate the ram, the organizing block for organizing the product to be processed in the second predetermined direction.

5. The automatic crimping device of claim 1, wherein the second organizing mechanism includes an adjustment slide and a module coupled to the adjustment slide, the adjustment slide coupled to the second transmission assembly.

6. The automatic crimping device of claim 1, wherein the second driving mechanism further comprises a crimping cylinder, and the ram is driven by the crimping cylinder to reciprocate along a third preset direction.

7. The automated crimping apparatus of claim 1, comprising a positioning mechanism disposed on a side of the crimping platform proximate the first drive mechanism.

8. The automated crimping apparatus of claim 7, further comprising a sensing mechanism, the sensing mechanism including at least an in-position sensor and/or a limit sensor, the in-position sensor disposed at a top end of the positioning mechanism, the limit sensor disposed opposite one of the sets of organizer assemblies.

9. The automatic crimping device according to claim 1, wherein the first predetermined direction, the second predetermined direction and the third predetermined direction are perpendicular to each other two by two.

10. The automated crimping apparatus of any of claims 1 to 9, wherein the first and second motors comprise dual output shaft motors.