Displaying and positioning mechanism for display screen

Abstract

The utility model discloses a transfer positioning mechanism of a display screen, which comprises a positioning support, a transverse moving assembly, a lifting assembly, a clamping jaw structure and a positioning structure, the positioning structure comprises a first positioning carrying platform and a second positioning carrying platform, and the first positioning carrying platform and the second positioning carrying platform jointly position the display screen; the number of the positioning structures is multiple, the multiple positioning structures are evenly distributed on the positioning support in the X-axis direction at intervals, the clamping jaw structure is installed on the lifting assembly and used for grabbing a display screen, the lifting assembly is installed on the transverse moving structure and used for driving the clamping jaw structure to move in the Z-axis direction, and the transverse moving assembly is used for driving the lifting assembly to move in the X-axis direction. The transfer positioning mechanism for the display screen has the advantages of being efficient and accurate in positioning, and accurate alignment of the display screen in the machining process is guaranteed; and the damage risk caused by improper transfer is reduced, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of display screen production equipment, in particular to a transfer and positioning mechanism for a display screen. Background Art

[0002] With the rapid development of electronic technology, display screens have become indispensable components in a wide range of fields, including computers, televisions, mobile phones, and industrial control. Display screens are playing an increasingly prominent role in areas such as human-computer interaction in high-end devices, panels for complex control devices, and displays for medical equipment. As one of the mainstream display technologies, the production and processing of liquid crystal displays (LCDs) have become a key pillar of the LCD industry.

[0003] During the production of liquid crystal displays (LCDs), glass substrates need to be transferred between different devices, a process that demands extremely high precision and efficiency. Traditional transfer methods often suffer from inefficiencies and inaccurate positioning, which limits the automation and scalability of display production. Utility Model Content

[0004] The main purpose of the utility model is to provide a transfer and positioning mechanism for a display screen that is efficient and accurately positioned.

[0005] In order to solve the above technical problems, the technical solution adopted by the present invention is: a transfer and positioning mechanism for a display screen, including a positioning bracket, a transverse movement component, a lifting component, a clamping structure and a positioning structure, the positioning bracket is provided with a transfer groove extending along the X-axis direction, the positioning structure includes a first positioning platform and a second positioning platform, the first positioning platform is arranged on one side of the transfer groove, the second positioning platform is arranged on the other side of the transfer groove and is arranged opposite to the first positioning platform, the first positioning platform and the second positioning platform jointly position the display screen; the number of the positioning structures is multiple, and the multiple positioning structures are evenly spaced along the X-axis direction on the positioning bracket, the clamping structure is installed on the lifting component and is used to grab the display screen, the lifting component is installed on the transverse movement structure and is used to drive the clamping structure to move along the Z-axis direction, and the transverse movement component is used to drive the lifting component to move along the X-axis direction.

[0006] In one embodiment, the transverse movement assembly includes a transverse movement motor, a transverse movement sliding seat and a transverse movement slide rail, the transverse movement slide rail extends along the X-axis direction, the transverse movement sliding seat can be slidably installed on the transverse movement slide rail, the lifting assembly is installed on the transverse movement sliding seat, and the output shaft of the transverse movement motor is transmission-connected to the transverse movement sliding seat.

[0007] In one embodiment, the lifting assembly includes a lifting cylinder and a lifting mounting seat, the lifting cylinder is installed on the transverse movement assembly and is used to drive the lifting mounting seat to move along the Z-axis direction, and the clamping claw structure is installed on the lifting mounting seat.

[0008] In one embodiment, there are multiple clamping structures and the number of the clamping structures is less than the number of the positioning structures, and the distance between two adjacent clamping structures is equal to the distance between two adjacent positioning structures.

[0009] In one embodiment, the number of the lifting assemblies is equal to the number of the clamping structures and they are connected in a one-to-one correspondence.

[0010] In one embodiment, the lifting assembly is detachably mounted on the transverse movement assembly.

[0011] In one embodiment, the clamping claw structure is detachably mounted on the lifting assembly.

[0012] In one embodiment, the first positioning platform and / or the second positioning platform are provided with a limiting rib for contacting the side wall of the display screen, and the positioning bracket is provided with a contact cylinder for contacting the side wall of the display screen, and the contact cylinder is used to push the display screen to contact the limiting rib.

[0013] In one embodiment, the first positioning platform and / or the second positioning platform is provided with a avoiding groove for avoiding the interfering cylinder.

[0014] The beneficial effects of the present invention are as follows: the transfer and positioning mechanism of the display screen provided by the present invention is characterized by high efficiency and precise positioning, and through the coordinated work of the first positioning carrier and the second positioning carrier, high-precision positioning of the display screen in the X-axis direction is achieved, ensuring the precise alignment of the display screen during the processing, thereby improving the processing accuracy and product quality; multiple positioning structures are evenly spaced along the X-axis direction, and this modular design enables the mechanism to flexibly adapt to display screens of different sizes and specifications, enhancing the versatility and adaptability of the mechanism; the clamping claw structure is installed on the lifting component for stably grasping the display screen, and this design ensures the stability of the display screen during the transfer process and reduces the risk of damage caused by improper transfer; the transverse movement component drives the lifting component to move along the X-axis direction, realizing the rapid and efficient flow of display screens between different processing stations, shortening the production cycle and improving production efficiency; the uniform distribution of the positioning structures along the X-axis direction optimizes the spatial layout, so that the transfer and positioning mechanism can process more display screens in a limited space, thereby improving space utilization. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0016] Figure 1 This is a structural diagram of the transfer and positioning mechanism of the display screen in Example 1 of the present utility model.

[0017] Description of labels:

[0018] 1. Machine platform; 2. Positioning bracket; 21. Transfer groove; 22. Resistance cylinder; 3. Transverse movement assembly; 31. Transverse movement motor; 32. Transverse movement slide seat; 33. Transverse movement rail; 4. Lifting assembly; 41. Lifting cylinder; 42. Lifting mounting seat; 5. Clamping claw structure; 6. First positioning platform; 7. Second positioning platform; 71. Avoidance groove; 72. Limiting edge. DETAILED DESCRIPTION

[0019] The purpose, features and advantages of the present invention will be further described with reference to the accompanying drawings and in conjunction with the embodiments.

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] It should be noted that if the embodiments of the present invention involve directional indications such as up, down, left, right, front, back, etc., then the directional indications are only used to explain the relative position relationship, movement status, etc. between the various components in a certain specific posture as shown in the accompanying drawings. If the specific posture changes, the directional indications will also change accordingly.

[0022] In addition, if the embodiments of the present invention include descriptions of "first," "second," etc., such descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of the technical features indicated. Therefore, features specified as "first" or "second" may explicitly or implicitly include at least one of such features.

[0023] In addition, if the word "and / or" appears throughout the text, it means that three parallel solutions are included. For example, "and / or" includes solutions, or solutions, or solutions that meet all of the requirements simultaneously. In addition, the technical solutions of various embodiments may be combined with each other, but this must be based on the fact that they can be implemented by ordinary technicians in this field. If the combination of technical solutions is mutually contradictory or cannot be implemented, it shall be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this utility model.

[0024] In this application, unless otherwise expressly specified or limited, terms such as "mounted," "connected," "connect," and "fixed" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integration; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; and internal connections between two components or interactions between two components. Those skilled in the art will understand the specific meanings of these terms in this application based on specific circumstances.

[0025] Please refer to Figure 1 , a transfer and positioning mechanism for a display screen, comprising a positioning bracket 2, a transverse movement component 3, a lifting component 4, a clamping structure 5 and a positioning structure, wherein the positioning bracket 2 is provided with a transfer slot 21 extending along the X-axis direction, and the positioning structure comprises a first positioning platform 6 and a second positioning platform 7, the first positioning platform 6 is arranged on one side of the transfer slot 21, and the second positioning platform 7 is arranged on the other side of the transfer slot 21 and is arranged opposite to the first positioning platform 6, the first positioning platform 6 and the second positioning platform 7 jointly position the display screen; the number of the positioning structures is multiple, and the multiple positioning structures are evenly spaced along the X-axis direction on the positioning bracket 2, the clamping structure 5 is installed on the lifting component 4 and is used to grab the display screen, the lifting component 4 is installed on the transverse movement structure and is used to drive the clamping structure 5 to move along the Z-axis direction, and the transverse movement component 3 is used to drive the lifting component 4 to move along the X-axis direction.

[0026] From the above description, it can be seen that the beneficial effect of the present invention is that, through the coordinated work of the first positioning platform 6 and the second positioning platform 7, high-precision positioning of the display screen in the X-axis direction is achieved, ensuring the precise alignment of the display screen during the processing process, thereby improving the processing accuracy and product quality; multiple positioning structures are evenly spaced along the X-axis direction. This modular design enables the mechanism to flexibly adapt to display screens of different sizes and specifications, enhancing the versatility and adaptability of the mechanism; the clamping structure 5 is installed on the lifting component 4 for stably grasping the display screen. This design ensures the stability of the display screen during the transfer process and reduces the risk of damage caused by improper transfer; the transverse movement component 3 drives the lifting component 4 to move along the X-axis direction, realizing the rapid and efficient flow of display screens between different processing stations, shortening the production cycle and improving production efficiency; the uniform distribution of the positioning structures along the X-axis direction optimizes the spatial layout, so that the transfer and positioning mechanism can process more display screens in a limited space, thereby improving space utilization.

[0027] In one embodiment, the transverse movement assembly 3 includes a transverse movement motor 31, a transverse movement sliding seat 32 and a transverse movement slide rail 33, the transverse movement slide rail 33 extends along the X-axis direction, the transverse movement sliding seat 32 can be slidably installed on the transverse movement slide rail 33, the lifting assembly 4 is installed on the transverse movement sliding seat 32, and the output shaft of the transverse movement motor 31 is transmission-connected to the transverse movement sliding seat 32.

[0028] From the above description, it can be seen that through the combination of the transverse motor 31, the transverse sliding seat 32 and the transverse slide rail 33, the structure of the transverse assembly 3 is optimized, the smoothness and accuracy of the transverse movement are improved, and the transmission connection between the output shaft of the transverse motor 31 and the transverse sliding seat 32 ensures the effective transmission of power and improves the efficiency of the transverse movement.

[0029] In one embodiment, the lifting assembly 4 includes a lifting cylinder 41 and a lifting mounting seat 42. The lifting cylinder 41 is installed on the transverse movement assembly 3 and is used to drive the lifting mounting seat 42 to move along the Z-axis direction. The clamping structure 5 is installed on the lifting mounting seat 42.

[0030] From the above description, it can be seen that the setting of the lifting cylinder 41 provides a stable driving force, making the movement of the lifting mounting seat 42 along the Z-axis direction more stable; the clamping structure 5 is installed on the lifting mounting seat 42, making the structure of the entire lifting assembly 4 more compact and easy to install and maintain.

[0031] In one embodiment, there are multiple clamping structures 5 and the number of the clamping structures 5 is less than the number of the positioning structures, and the distance between two adjacent clamping structures 5 is equal to the distance between two adjacent positioning structures.

[0032] From the above description, it can be seen that by setting up multiple clamping structures 5, and the number of which is smaller than the number of positioning structures, a reasonable layout between the clamping structures 5 and the positioning structures is achieved, thereby improving the efficiency of the use of the clamps; the spacing between adjacent clamping structures 5 and the positioning structures is equal, thereby ensuring the precise coordination between the clamping structures 5 and the positioning structures, thereby improving the positioning accuracy of the display screen.

[0033] In one embodiment, the number of the lifting assemblies 4 is equal to the number of the clamping structures 5 and they are connected in a one-to-one correspondence.

[0034] As can be seen from the above description, the one-to-one connection between the lifting assembly 4 and the clamping jaw structure 5 ensures that each clamping jaw structure 5 can be effectively lifted and lowered, thereby improving the stability and reliability of the mechanism.

[0035] In one embodiment, the lifting assembly 4 can be detachably mounted on the transverse movement assembly 3 .

[0036] It can be seen from the above description that the detachable installation design of the lifting assembly 4 makes the installation and maintenance of the lifting assembly 4 more convenient, thereby improving the maintainability of the mechanism.

[0037] In one embodiment, the clamping structure 5 is detachably mounted on the lifting assembly 4 .

[0038] It can be seen from the above description that the detachable installation design of the clamping jaw structure 5 makes the replacement of the clamping jaw structure 5 more convenient, thereby improving the flexibility and maintainability of the mechanism.

[0039] In one embodiment, the first positioning platform 6 and / or the second positioning platform 7 are provided with a limiting rib 72 for contacting the side wall of the display screen, and the positioning bracket 2 is provided with a contact cylinder 22 for contacting the side wall of the display screen, and the contact cylinder 22 is used to push the display screen to contact the limiting rib 72.

[0040] As can be seen from the above description, by using the limiting rib 72 and the abutment cylinder 22 in conjunction with each other, precise abutment between the display screen and the positioning platform is achieved, thereby improving the positioning accuracy of the display screen.

[0041] In one embodiment, the first positioning platform 6 and / or the second positioning platform 7 is provided with a avoiding groove 71 for avoiding the abutting cylinder 22 .

[0042] As can be seen from the above description, the design of the avoidance groove 71 prevents the abutting cylinder 22 from interfering with the positioning platform during operation, thereby ensuring the normal operation of the mechanism and the convenience of maintenance.

[0043] Example 1

[0044] Please refer to Figure 1, Embodiment 1 of the present invention is: a transfer and positioning mechanism of a display screen, comprising a machine table 1, a positioning bracket 2, a transverse movement component 3, a lifting component 4, a clamping claw structure 5 and a positioning structure, the transverse movement component 3 and the positioning bracket 2 are installed on the machine table 1, the positioning bracket 2 is provided with a transfer slot 21 extending along the X-axis direction, the positioning structure comprises a first positioning platform 6 and a second positioning platform 7, the first positioning platform 6 is arranged on one side of the transfer slot 21, the second positioning platform 7 is arranged on the other side of the transfer slot 21 and is arranged opposite to the first positioning platform 6, the first positioning platform 6 and the second positioning platform 7 jointly position the display screen; the number of the positioning structures is multiple, each group of the positioning structures corresponds to a processing station, and the multiple positioning structures are evenly spaced along the X-axis direction on the positioning bracket 2, the clamping claw structure 5 is installed on the lifting component 4 and is used to grab the display screen, the lifting component 4 is installed on the transverse movement structure and is used to drive the clamping claw structure 5 along the Z The lateral movement component 3 is used to drive the lifting component 4 to move along the X-axis direction; through the coordinated work of the first positioning platform 6 and the second positioning platform 7, high-precision positioning of the display screen in the X-axis direction is achieved, ensuring the accurate alignment of the display screen during the processing, thereby improving the processing accuracy and product quality; multiple positioning structures are evenly spaced along the X-axis direction. This modular design enables the mechanism to flexibly adapt to display screens of different sizes and specifications, enhancing the versatility and adaptability of the mechanism; the clamping claw structure 5 is installed on the lifting component 4 for stably grasping the display screen. This design ensures the stability of the display screen during the transfer process and reduces the risk of damage caused by improper transfer; the lateral movement component 3 drives the lifting component 4 to move along the X-axis direction, realizing the rapid and efficient flow of display screens between different processing stations, shortening the production cycle and improving production efficiency; the uniform distribution of the positioning structures along the X-axis direction optimizes the spatial layout, so that the transfer and positioning mechanism can process more display screens in a limited space, thereby improving space utilization.

[0045] Preferably, the transverse movement assembly 3 includes a transverse movement motor 31, a transverse movement sliding seat 32 and a transverse movement slide rail 33, the transverse movement slide rail 33 extends along the X-axis direction, the transverse movement sliding seat 32 can be slidably installed on the transverse movement slide rail 33, the lifting assembly 4 is installed on the transverse movement sliding seat 32, and the output shaft of the transverse movement motor 31 is connected to the transverse movement sliding seat 32 in transmission; through the combination of the transverse movement motor 31, the transverse movement sliding seat 32 and the transverse movement slide rail 33, the structure of the transverse movement assembly 3 is optimized, the stability and accuracy of the transverse movement are improved, the output shaft of the transverse movement motor 31 is connected to the transverse movement sliding seat 32 in transmission, It ensures the effective transmission of power and improves the efficiency of lateral movement; specifically, the lifting component 4 includes a lifting cylinder 41 and a lifting mounting seat 42, the lifting cylinder 41 is installed on the lateral sliding seat 32 of the lateral movement component 3 and is used to drive the lifting mounting seat 42 to move along the Z-axis direction, and the clamping structure 5 is installed on the lifting mounting seat 42; the setting of the lifting cylinder 41 provides a stable driving force, so that the movement of the lifting mounting seat 42 along the Z-axis direction is smoother; the clamping structure 5 is installed on the lifting mounting seat 42, so that the structure of the entire lifting component 4 is more compact and easy to install and maintain.

[0046] In this embodiment, the clamping structure 5 includes two clamping cylinders arranged in opposite directions, and the display screen is clamped by the extension and contraction of the two clamping cylinders. Specifically, the number of the clamping structures 5 is multiple and the number of the clamping structures 5 is less than the number of the positioning structures. The spacing between two adjacent clamping structures 5 is equal to the spacing between two adjacent positioning structures. By setting up multiple clamping structures 5 and the number of which is less than the number of positioning structures, a reasonable layout between the clamping structures 5 and the positioning structures is achieved, thereby improving the efficiency of clamping. The spacing between adjacent clamping structures 5 and the positioning structures is equal, thereby ensuring the precise fit between the clamping structures 5 and the positioning structures, thereby improving the positioning accuracy of the display screen. More specifically, the number of the lifting components 4 is equal to the number of the clamping structures 5 and they are connected one-to-one. The lifting components 4 are connected one-to-one with the clamping structures 5, thereby ensuring that each clamping structure 5 can be effectively lifted and lowered, thereby improving the stability and reliability of the mechanism.

[0047] Optionally, the lifting component 4 can be detachably mounted on the transverse movement component 3. The detachable installation design of the lifting component 4 makes the installation and maintenance of the lifting component 4 more convenient, thereby improving the maintainability of the mechanism. Furthermore, the clamping structure 5 can also be detachably mounted on the lifting component 4. The detachable installation design of the clamping structure 5 makes the replacement of the clamping structure 5 more convenient, thereby improving the flexibility and maintainability of the mechanism.

[0048] Preferably, the first positioning platform 6 and / or the second positioning platform 7 are provided with a limiting rib 72 for contacting the side wall of the display screen, and the positioning bracket 2 is provided with a contact cylinder 22 for contacting the side wall of the display screen, and the contact cylinder 22 is used to push the display screen to contact the limiting rib 72. Through the coordinated use of the limiting rib 72 and the contact cylinder 22, precise contact between the display screen and the positioning platform is achieved, thereby improving the positioning accuracy of the display screen; the first positioning platform 6 and / or the second positioning platform 7 are provided with a avoidance groove 71 for avoiding the contact cylinder 22. The design of the avoidance groove 71 prevents the contact cylinder 22 from interfering with the positioning platform during operation, thereby ensuring the normal operation and convenience of maintenance of the mechanism.

[0049] To sum up, the transfer and positioning mechanism of the display screen provided by the utility model is characterized by high efficiency and precise positioning. Through the coordinated work of the first positioning carrier and the second positioning carrier, high-precision positioning of the display screen in the X-axis direction is achieved, ensuring the precise alignment of the display screen during the processing, thereby improving the processing accuracy and product quality; multiple positioning structures are evenly spaced along the X-axis direction. This modular design enables the mechanism to flexibly adapt to display screens of different sizes and specifications, enhancing the versatility and adaptability of the mechanism; the clamping structure is installed on the lifting component for stably grasping the display screen. This design ensures the stability of the display screen during the transfer process and reduces the risk of damage caused by improper transfer; the transverse movement component drives the lifting component to move along the X-axis direction, realizing the rapid and efficient flow of display screens between different processing stations, shortening the production cycle and improving production efficiency; the uniform distribution of the positioning structures along the X-axis direction optimizes the spatial layout, so that the transfer and positioning mechanism can process more display screens in a limited space, thereby improving space utilization.

[0050] The above are merely optional embodiments of the present invention and do not limit the patent scope of the present invention. All equivalent structural transformations made using the contents of the present invention specification and drawings under the practical concept of the present invention, or direct / indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A transfer and positioning mechanism for a display screen, characterized in that: It includes a positioning bracket, a transverse movement component, a lifting component, a clamping claw structure and a positioning structure. The positioning bracket is provided with a transfer groove extending along the X-axis direction. The positioning structure includes a first positioning platform and a second positioning platform. The first positioning platform is arranged on one side of the transfer groove, and the second positioning platform is arranged on the other side of the transfer groove and is arranged opposite to the first positioning platform. The first positioning platform and the second positioning platform jointly position the display screen; the number of the positioning structures is multiple, and the multiple positioning structures are evenly spaced along the X-axis direction on the positioning bracket. The clamping claw structure is installed on the lifting component and is used to grab the display screen. The lifting component is installed on the transverse movement component and is used to drive the clamping claw structure to move along the Z-axis direction. The transverse movement component is used to drive the lifting component to move along the X-axis direction.

2. The display screen transfer and positioning mechanism according to claim 1, characterized in that: The transverse movement assembly includes a transverse movement motor, a transverse movement sliding seat and a transverse movement slide rail. The transverse movement slide rail extends along the X-axis direction. The transverse movement sliding seat can be slidably installed on the transverse movement slide rail. The lifting assembly is installed on the transverse movement sliding seat. The output shaft of the transverse movement motor is transmission-connected to the transverse movement sliding seat.

3. The display screen transfer and positioning mechanism according to claim 1, characterized in that: The lifting assembly includes a lifting cylinder and a lifting mounting seat. The lifting cylinder is installed on the transverse movement assembly and is used to drive the lifting mounting seat to move along the Z-axis direction. The clamping claw structure is installed on the lifting mounting seat.

4. The display screen transfer and positioning mechanism according to claim 1, characterized in that: There are multiple clamping structures, and the number of the clamping structures is smaller than the number of the positioning structures. The distance between two adjacent clamping structures is equal to the distance between two adjacent positioning structures.

5. The display screen transfer and positioning mechanism according to claim 4, characterized in that: The number of the lifting assemblies is equal to the number of the clamping claw structures and they are connected in a one-to-one correspondence.

6. The display screen transfer and positioning mechanism according to claim 5, characterized in that: The lifting assembly can be detachably mounted on the transverse movement assembly.

7. The display screen transfer and positioning mechanism according to any one of claims 4 to 6, characterized in that: The clamping claw structure is detachably mounted on the lifting assembly.

8. The display screen transfer and positioning mechanism according to claim 1, characterized in that: The first positioning platform and / or the second positioning platform are provided with a limiting rib for contacting the side wall of the display screen, and the positioning bracket is provided with a contact cylinder for contacting the side wall of the display screen, and the contact cylinder is used to push the display screen to contact the limiting rib.

9. The display screen transfer and positioning mechanism according to claim 8, characterized in that: The first positioning platform and / or the second positioning platform are provided with a avoiding groove for avoiding the interference cylinder.

Images