Synchronous lifting mechanism and material conveying system

Abstract

The utility model discloses a synchronous lifting mechanism and a material conveying system, the synchronous lifting mechanism comprises a driving assembly and a lifting piece, the driving assembly comprises a bottom plate and a plurality of jacking units, and on the basis, in the working process, the driving assembly can be started, and the lifting piece can be lifted. The lifting part is driven to ascend or descend through ascending or descending of the multiple jacking assemblies, and then the conveying assembly used for conveying the base plate can be driven to move synchronously. According to the synchronous lifting mechanism provided by the embodiment of the invention, at least part of the jacking units are arranged on the peripheral side of the bottom plate, so that when the lifting part is jacked, force can be applied to the lifting part on the peripheral side of the lifting part, and the stress of the lifting part can be more balanced; the stress consistency and the lifting stability of the lifting part can be guaranteed, accurate detection on the substrate is facilitated, and particularly, efficient and accurate detection on the glass substrate can be realized.

Description

Technical Field

[0001] The utility model relates to the technical field of substrate detection, in particular to a synchronous lifting mechanism and a material conveying system. Background Art

[0002] As a medium for interaction between humans and information, display technology is experiencing unprecedented growth. Currently, the production and processing of glass substrates for display screens is a cutting-edge process in the display industry. The quality of glass substrate production directly impacts the image quality of the display screen, making defect detection for glass substrates increasingly crucial. This inspection process must be performed on the production line. Different substrates have varying flow directions depending on the production line, placing even higher demands on the lifting mechanism of the inspection line. Smooth lifting and consistent force across the lifting surface are crucial. Utility Model Content

[0003] The Summary of the Utility Model introduces a series of simplified concepts that will be further described in the Detailed Description of the Utility Model. This section of the utility model is not intended to limit the key features and essential technical features of the claimed technical solution, nor is it intended to determine the scope of protection of the claimed technical solution.

[0004] The utility model aims to solve at least one of the technical problems existing in the prior art or related technologies.

[0005] To this end, a first aspect of the present invention provides a synchronous lifting mechanism.

[0006] A second aspect of the present invention provides a material conveying system.

[0007] In view of this, according to a first aspect of the present invention, a synchronous lifting mechanism is proposed, comprising:

[0008] A driving assembly, the driving assembly comprising a base plate and a plurality of lifting units, at least some of the plurality of lifting units being arranged on a peripheral side of the base plate;

[0009] A lifting member is connected to the plurality of lifting units, and the lifting units are used to drive the lifting member to move up and down.

[0010] In a feasible embodiment, the drive assembly further includes:

[0011] A slewing support, the slewing support being rotatably disposed on the base plate, and meshing teeth being formed on an outer periphery of the slewing support;

[0012] A driving member, wherein an output end of the driving member is engaged with the slewing support through a gear;

[0013] Wherein, the lifting unit is engaged with the slewing support.

[0014] In a feasible embodiment, the lifting unit includes:

[0015] a slewing gear, the slewing gear being meshed with the slewing support through the meshing teeth;

[0016] a cam connected to the rotary gear and adapted to follow the rotary gear;

[0017] Wherein, a slope is formed on a side of the cam away from the rotary gear.

[0018] In a feasible embodiment, the lifting unit further includes:

[0019] A fixed shaft passes through the cam and the rotary gear and is connected to the base plate.

[0020] In a feasible embodiment, the lifting member includes:

[0021] roof;

[0022] a bracket connected to the top plate;

[0023] A follower wheel is rotatably connected to the bracket, and the follower wheel is used to abut against the jacking unit.

[0024] In a feasible embodiment, the synchronous lifting mechanism further includes:

[0025] A guide assembly, part of which is arranged on the driving assembly, and another part of which is arranged on the lifting member;

[0026] Wherein, the guide assembly is arranged in the middle of the driving assembly and the lifting member.

[0027] In a feasible embodiment, the guide assembly includes:

[0028] A base and a guide bushing, wherein the guide bushing is used to be inserted in the base, one of the base and the guide bushing is connected to the bottom plate, and the other is connected to the lifting member.

[0029] In a feasible embodiment, there are four or more jacking units, and the plurality of jacking units are arranged on the peripheral side of the base plate, and the connecting line of the plurality of jacking units is a regular polygon.

[0030] According to a second aspect of an embodiment of the present utility model, a material conveying system is proposed, comprising: a synchronous lifting mechanism as described in any one of the above technical solutions;

[0031] A transport component is arranged on the synchronous lifting mechanism.

[0032] In a feasible embodiment, the material conveying system further includes:

[0033] A detection component, wherein the detection direction of the detection component is toward the transportation component.

[0034] Compared with the prior art, the present invention has at least the following beneficial effects:

[0035] The synchronous lifting mechanism provided by the embodiment of the present invention includes a driving assembly and a lifting member, and the driving assembly includes a base plate and a plurality of lifting units. Based on this, during operation, the driving assembly can be turned on, and the lifting member can be driven to rise or fall by the rise or fall of the plurality of lifting assemblies, thereby driving the transport assembly used to transport the substrate to move synchronously. The synchronous lifting mechanism provided by the embodiment of the present invention arranges at least some of the plurality of lifting units on the peripheral side of the base plate. Therefore, when the lifting member is lifted, force can be applied to the lifting member on the peripheral side of the lifting member, which can make the force on the lifting member more balanced, ensure the consistency of the force on the lifting member and the stability of the lifting, facilitate accurate detection of the substrate, and especially enable efficient and precise detection of glass substrates.

[0036] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention, it can be implemented in accordance with the contents of the specification. In order to make the above and other purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are listed below. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] Various other advantages and benefits will become apparent to those skilled in the art upon reading the detailed description of the preferred embodiment below. The accompanying drawings are for illustration purposes only and are not to be considered as limiting the present application. The same reference symbols are used throughout the drawings to represent the same components. In the drawings:

[0038] Figure 1 A schematic structural diagram of a drive assembly and a portion of a guide assembly of a synchronous lifting mechanism provided by an embodiment of the present utility model;

[0039] Figure 2 A schematic structural diagram of a lifting member and a portion of a guide assembly of a synchronous lifting mechanism provided by an embodiment of the present utility model;

[0040] Figure 3 This is a schematic structural diagram of a material conveying system according to an embodiment of the present invention.

[0041] in, Figures 1 to 3 The corresponding relationship between the reference numerals and component names is as follows:

[0042] 110 driving assembly, 120 lifting component, 130 guiding assembly;

[0043] 111 lifting unit, 112 slewing support, 113 driving member, 114 gear, 115 base plate, 1111 slewing gear, 1112 cam, 1113 fixed shaft;

[0044] 121 top plate, 122 bracket, 123 follower wheel;

[0045] 131 base, 132 guide bushing;

[0046] 210 transport components. DETAILED DESCRIPTION

[0047] In the following description, a number of specific details are provided to provide a more thorough understanding of the technical solutions provided by the present invention. However, it is obvious to those skilled in the art that the technical solutions provided by the present invention can be implemented without one or more of these details.

[0048] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit exemplary embodiments according to the present invention. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should also be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of the features, wholes, steps, operations, elements and / or components, but do not exclude the presence or addition of one or more other features, wholes, steps, operations, elements, components and / or combinations thereof.

[0049] Now, exemplary embodiments of the present invention will be described in more detail with reference to the accompanying drawings. However, these exemplary embodiments may be implemented in a variety of different forms and should not be construed as being limited to the embodiments described herein. It should be understood that these embodiments are provided to make the disclosure of the present invention thorough and complete and to fully convey the concepts of these exemplary embodiments to those of ordinary skill in the art.

[0050] like Figures 1 to 3 As shown, according to the first aspect of an embodiment of the utility model, a synchronous lifting mechanism is proposed, including: a driving component 110, the driving component 110 includes a base plate 115 and a plurality of lifting units 111, at least some of the plurality of lifting units 111 are arranged on the peripheral side of the base plate 115; a lifting member 120, the lifting member 120 is connected to the plurality of lifting units 111, and the lifting unit 111 is used to drive the lifting member 120 to rise and fall.

[0051] The synchronous lifting mechanism provided by the embodiment of the present invention includes a drive assembly 110 and a lifting member 120, and the drive assembly 110 includes a base plate 115 and multiple lifting units 111. Based on this, during operation, the drive assembly 110 can be turned on, and the lifting member 120 can be driven to rise or fall by the rise or fall of the multiple lifting units, thereby driving the transport assembly 210 used to transport the substrate to move synchronously. The synchronous lifting mechanism provided by the embodiment of the present invention arranges at least some of the multiple lifting units 111 on the peripheral side of the base plate 115. Therefore, when the lifting member 120 is lifted, force can be applied to the lifting member 120 on the peripheral side of the lifting member 120, which can make the force on the lifting member 120 more balanced, ensure the consistency of the force on the lifting member 120 and the smoothness of the lifting. It is convenient to adjust the height of the transport assembly 210 through the lifting member 120, realize product docking, improve conveying accuracy, and facilitate accurate inspection of substrates, especially for glass substrates.

[0052] like Figure 1 As shown, in a feasible embodiment, the driving assembly 110 also includes: a swivel support 112, the swivel support 112 is rotatably set on the base plate 115, and the outer periphery of the swivel support 112 is formed with meshing teeth; a driving member 113, the output end of the driving member 113 is meshed with the swivel support 112 through a gear 114; wherein the jacking unit 111 is meshed with the swivel support 112.

[0053] In this technical solution, the structural composition of the drive component 110 is further provided. The drive component 110 may include a rotary support 112 and a drive member 113. Based on this, during the working process, the drive member 113 can be turned on. The drive member 113 serves as the power source of the synchronous lifting mechanism. The drive member 113 is engaged with the rotary support 112 through the gear 114, and the rotation of the rotary support 112 can provide power for the jacking unit 111, so that the jacking unit 111 can drive the lifting member 120 to lift more smoothly.

[0054] In some examples, the rotary support 112 can be disc-shaped, and multiple lifting units 111 are arranged around the rotary support 112. Based on this, the multiple lifting units 111 can obtain driving force through the rotary support 112, and the multiple lifting units 111 can be driven synchronously, so that the lifting member 120 is lifted synchronously and the lifting is more stable. The multiple lifting units 111 can be arranged around the bottom plate 115. Therefore, when the lifting member 120 is lifted, force can be applied to the lifting member 120 around the lifting member 120, which can make the force on the lifting member 120 more balanced, and can ensure the consistency of the force on the lifting member 120 and the stability of the lifting, so as to facilitate accurate detection of substrates, especially efficient and accurate detection of glass substrates.

[0055] like Figure 1 As shown, in a feasible embodiment, the lifting unit 111 includes: a rotating gear 1111, which is engaged with the rotating support 112 through meshing teeth; a cam 1112, which is connected to the rotating gear 1111 and is used to follow the rotating gear 1111; wherein, the cam 1112 is formed with an inclined surface on the side away from the rotating gear 1111.

[0056] This technical solution further provides a structural composition of a lifting unit 111. The lifting unit 111 may include a rotary gear 1111 and a cam 1112. Based on this, during operation, the driving member 113 drives the rotary support 112 to rotate, and the rotary support 112 engages with the rotary gear 1111. The rotary gear 1111 rotates synchronously with the rotary support 112, and the rotation of the rotary gear 1111 drives the cam 1112 to rotate. The cam 1112 contacts the lifting member 120, and the movement of the cam 1112 can drive the lifting member 120 to rise and fall. The synchronous movement of multiple lifting units 111 can drive the lifting member 120 to rise and fall.

[0057] It can be understood that the cam 1112 is formed with a slope on the side away from the rotating gear 1111. When the bottom end of the slope contacts the lifting member 120, the lifting member 120 will be in a descending state. When the lifting member 120 contacts the top end of the slope, the lifting member 120 will be in an ascending state.

[0058] like Figure 1 As shown, in a feasible embodiment, the lifting unit 111 further includes: a fixed shaft 1113 , and the fixed shaft 1113 passes through the cam 1112 and the rotary gear 1111 and is connected to the base plate 115 .

[0059] In this technical solution, the structural composition of the lifting unit 111 is further provided. The lifting unit 111 can also include a fixed shaft 1113, which passes through the cam 1112 and the rotating gear 1111 and is connected to the base plate 115. Based on this, the rotating gear 1111 and the cam 1112 can rotate relative to the base plate 115, so that the lifting unit 111 can drive the lifting member 120 to move up and down.

[0060] like Figure 2 As shown, in a feasible embodiment, the lifting member 120 includes: a top plate 121; a bracket 122, the bracket 122 is connected to the top plate 121; a follower wheel 123, the follower wheel 123 is rotatably connected to the bracket 122, and the follower wheel 123 is used to abut against the lifting unit 111.

[0061] In this technical solution, the structural composition of the lifting member 120 is further provided. The lifting member 120 may include a top plate 121, a bracket 122 and a follower wheel 123. Based on this, during operation, the follower wheel 123 may abut against the top of the jacking unit 111, and the jacking unit 111 may drive the lifting member 120 to rise or fall. By moving the follower wheel 123 on the jacking unit 111, the lifting member 120 is driven to rise or fall, which can reduce friction, improve the service life of the synchronous lifting mechanism, and reduce noise generation.

[0062] In this technical solution, the lifting member 120 further includes a top plate 121. The provision of the top plate 121 facilitates the fixing and assembly of the transport component 210, and enables the rising and falling of the transport component 210 to be more stable.

[0063] In some examples, the bracket 122 provides an installation position for the follower wheel 123. During the lifting process, the follower wheel 123 can contact the cam 1112 of the lifting unit 111. When the follower wheel 123 contacts the top of the inclined surface of the cam 1112, the lifting member 120 is in a lifted state. On the contrary, when the follower wheel 123 contacts the bottom of the inclined surface of the cam 1112, the lifting member 120 is in a lowered state, making the use of the synchronous lifting mechanism more stable.

[0064] like Figure 1 and Figure 2 As shown, in a feasible embodiment, the synchronous lifting mechanism also includes: a guide assembly 130, part of the guide assembly 130 is arranged on the driving assembly 110, and another part of the guide assembly 130 is arranged on the lifting member 120; wherein, the guide assembly 130 is arranged in the middle of the driving assembly 110 and the lifting member 120.

[0065] In this technical solution, the synchronous lifting mechanism may further include a guide assembly 130 . The setting of the guide assembly 130 may guide the lifting of the lifting member 120 , so that the lifting of the lifting member 120 is more stable.

[0066] In this technical solution, through the setting of the guide component 130, in addition to guiding the lifting of the lifting member 120, the freedom of the lifting member 120 can also be restricted, so that the lifting member 120 can only rise or fall relative to the driving component 110 without longitudinal movement, making the use of the synchronous lifting mechanism safer.

[0067] In this technical solution, the guide assembly 130 is arranged in the middle of the driving assembly 110 and the lifting member 120, and combined with the peripheral arrangement of multiple lifting units 111, the lifting member 120 can be better supported and the lifting of the lifting member 120 is more stable.

[0068] like Figure 1 and Figure 2 As shown, in a feasible embodiment, the guide assembly 130 includes: a base 131 and a guide bushing 132, the guide bushing 132 is used to be inserted into the base 131, one of the base 131 and the guide bushing 132 is connected to the bottom plate 115, and the other is connected to the lifting member 120.

[0069] In this technical solution, the structural composition of the guide assembly 130 is further provided. The guide assembly 130 may include a base 131 and a guide bushing 132. The guide bushing 132 is inserted into the base 131, and the guide assembly 130 can guide the lifting of the lifting member 120 and limit the degree of freedom of the lifting member 120, so that the use of the synchronous lifting mechanism is more stable, and the device structure is simpler and the mechanical strength is high.

[0070] like Figure 1 As shown, in a feasible embodiment, there are four or more lifting units 111, and the plurality of lifting units 111 are arranged on the peripheral side of the bottom plate 115, and the connecting line of the plurality of lifting units 111 is a regular polygon.

[0071] In this technical solution, the number of jacking units 111 is further provided, and there are four or more jacking units 111. Based on this, the lifting member 120 can be better supported by multiple jacking units 111, and the multiple jacking units 111 are arranged on the peripheral side of the base plate 115, and the connecting lines of the multiple jacking units 111 are regular polygons, so that the force on the lifting member 120 is more balanced and the lifting of the lifting member 120 is more stable.

[0072] In some examples, in order to further simplify the structure of the synchronous lifting mechanism and facilitate the regulation of the synchronous lifting mechanism, there may be four lifting units 111 .

[0073] like Figures 1 to 3 As shown, according to the second aspect of the embodiment of the present utility model, a material conveying system is proposed, including: a synchronous lifting mechanism of any of the above technical solutions; a transport component 210, and the transport component 210 is arranged on the synchronous lifting mechanism.

[0074] The material conveying system provided by the embodiment of the present invention includes the synchronous lifting mechanism of any of the above technical solutions, so the material conveying system has all the beneficial effects of the synchronous lifting mechanism of the above technical solutions.

[0075] The synchronous lifting mechanism of the material conveying system provided by the embodiment of the present invention includes a drive assembly 110 and a lifting member 120, and the drive assembly 110 includes a base plate 115 and multiple lifting units 111. Based on this, during operation, the drive assembly 110 can be turned on, and the lifting member 120 can be driven to rise or fall by the rise or fall of the multiple lifting assemblies, thereby driving the transport assembly 210 used to transport the substrate to move synchronously. The synchronous lifting mechanism provided by the embodiment of the present invention arranges at least some of the multiple lifting units 111 on the peripheral side of the base plate 115. Therefore, when the lifting member 120 is lifted, force can be applied to the lifting member 120 on the peripheral side of the lifting member 120, which can make the force on the lifting member 120 more balanced, ensure the consistency of the force on the lifting member 120 and the smoothness of the lifting, and facilitate accurate detection of substrates, especially efficient and accurate detection of glass substrates.

[0076] In some examples, the transport assembly 210 may include a CV conveyor assembly, which facilitates product docking and improves conveying accuracy.

[0077] In a feasible implementation, the material conveying system further includes: a detection component, wherein the detection direction of the detection component is toward the transportation component 210 .

[0078] In this technical solution, the material conveying system may further include a detection component, and the detection direction of the detection component may be toward the transport component 210 , based on which the material on the transport component 210 may be detected by the detection component.

[0079] In some examples, the inspection component may include an image acquisition device, and the transport component 210 may be used to transport the glass substrate. The quality of the glass substrate may be inspected by collecting image information of the glass substrate through the inspection component.

[0080] In this utility model, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. The term "plurality" refers to two or more, unless expressly limited otherwise. Terms such as "installed," "connected," "connected," and "fixed" should be interpreted broadly. For example, "connected" can mean fixed, removable, or integral; "connected" can mean directly or indirectly through an intermediary. Those skilled in the art will understand the specific meanings of these terms in this utility model based on specific circumstances.

[0081] In the description of the present invention, it is necessary to understand that the directions or positional relationships indicated by terms such as "up", "down", "left", "right", "front" and "back" are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or unit referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the present invention.

[0082] Throughout this specification, terms such as "one embodiment," "some embodiments," and "specific embodiments" mean that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0083] The above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Those skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A synchronous lifting mechanism, characterized in that: include: A driving assembly, the driving assembly comprising a base plate and a plurality of lifting units, at least some of the plurality of lifting units being arranged on a peripheral side of the base plate; A lifting member is connected to the plurality of lifting units, and the lifting units are used to drive the lifting member to move up and down.

2. The synchronous lifting mechanism according to claim 1, characterized in that: The drive assembly further includes: A slewing support, the slewing support being rotatably disposed on the base plate, and meshing teeth being formed on an outer periphery of the slewing support; A driving member, wherein an output end of the driving member is engaged with the slewing support through a gear; Wherein, the lifting unit is engaged with the slewing support.

3. The synchronous lifting mechanism according to claim 2, characterized in that: The lifting unit comprises: a slewing gear, the slewing gear being meshed with the slewing support through the meshing teeth; a cam connected to the rotary gear and adapted to follow the rotary gear; Wherein, a slope is formed on a side of the cam away from the rotary gear.

4. The synchronous lifting mechanism according to claim 3, characterized in that: The lifting unit further comprises: A fixed shaft passes through the cam and the rotary gear and is connected to the base plate.

5. The synchronous lifting mechanism according to any one of claims 1 to 4, characterized in that: The lifting member comprises: roof; a bracket connected to the top plate; A follower wheel is rotatably connected to the bracket, and the follower wheel is used to abut against the jacking unit.

6. The synchronous lifting mechanism according to any one of claims 1 to 4, characterized in that: Also includes: A guide assembly, part of which is arranged on the driving assembly, and another part of which is arranged on the lifting member; Wherein, the guide assembly is arranged in the middle of the driving assembly and the lifting member.

7. The synchronous lifting mechanism according to claim 6, characterized in that: The guide assembly comprises: A base and a guide bushing, wherein the guide bushing is used to be inserted in the base, one of the base and the guide bushing is connected to the bottom plate, and the other is connected to the lifting member.

8. The synchronous lifting mechanism according to any one of claims 1 to 4, characterized in that: There are four or more jacking units, and the plurality of jacking units are arranged on the peripheral side of the base plate, and the connecting line of the plurality of jacking units is a regular polygon.

9. A material conveying system, characterized in that: The synchronous lifting mechanism according to any one of claims 1 to 8; A transport component is arranged on the synchronous lifting mechanism.

10. The material conveying system according to claim 9, characterized in that: Also includes: A detection component, wherein the detection direction of the detection component is toward the transportation component.

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