CN217073823U

CN217073823U - Lifting device and UV cavity device

Info

Publication number: CN217073823U
Application number: CN202220771546.7U
Authority: CN
Inventors: 朱建华; 鲁国涛
Original assignee: Beijing Boshi Electronic Technology Co ltd
Current assignee: Hefei Boshi Electronic Technology Co.,Ltd.
Priority date: 2022-04-02
Filing date: 2022-04-02
Publication date: 2022-07-29
Anticipated expiration: 2032-04-02

Abstract

The utility model provides a elevating gear and UV chamber device. Elevating gear is used for installing in the UV cavity, be formed with UV chamber welding cavity in the UV cavity, elevating gear includes: the first lifting mechanism is arranged on one side of the outer part of the UV cavity welding cavity; the second lifting mechanism is arranged on the other side, opposite to the first lifting mechanism, of the outer part of the UV cavity welding cavity; the synchronous lifting mechanism is connected with the first lifting mechanism and the second lifting mechanism so as to drive the first lifting mechanism and the second lifting mechanism to lift synchronously; the lifting plate is connected with the first lifting mechanism and the second lifting mechanism; and a needle-shaped support provided on the lifting plate. According to the utility model provides a elevating gear and UV chamber device can be so that the manipulator place the air supporting platform with glass substrate conveniently on.

Description

Lifting device and UV cavity device

Technical Field

The application relates to a UV ink jet printing field especially relates to a elevating gear and UV chamber device.

Background

The UV inkjet printing apparatus is classified into an inkjet printing apparatus and a UV curing apparatus, and UV curing is ultraviolet curing, where "UV" is an acronym for ultraviolet rays, and curing refers to a process of converting a substance from a low molecule to a high molecule. UV curing generally refers to the curing conditions or requirements of coatings (paints), inks, adhesives (glues), or other potting sealants that require curing with ultraviolet light, as distinguished from thermal curing, curing with crosslinking agents (curing agents), natural curing, and the like.

In the existing UV curing device, when a manipulator receives a glass substrate needing UV curing in a UV chamber, the glass substrate cannot be conveniently placed on an air floatation platform.

SUMMERY OF THE UTILITY MODEL

In view of this, for overcoming prior art's defect, the utility model provides a elevating gear and UV chamber device has solved the problem that the glass substrate can't be placed on the air supporting platform in the UV cavity conveniently effectively.

According to the utility model discloses a first aspect provides a lifting device, lifting device is used for installing in the UV cavity, be formed with UV chamber welding cavity in the UV cavity, wherein, lifting device includes: the first lifting mechanism is arranged on one side of the outer part of the UV cavity welding cavity; the second lifting mechanism is arranged on the other side, opposite to the first lifting mechanism, of the outer part of the UV cavity welding cavity; the synchronous lifting mechanism is connected with the first lifting mechanism and the second lifting mechanism so as to drive the first lifting mechanism and the second lifting mechanism to lift synchronously; the lifting plate is connected with the first lifting mechanism and the second lifting mechanism; and a needle-shaped support provided on the lifting plate.

Preferably, the first lifting mechanism and the second lifting mechanism each include: the first connecting part is connected with the UV cavity welding cavity and the synchronous lifting mechanism; the second connecting part is connected with the UV cavity welding cavity and the synchronous lifting mechanism; the lifting part is connected with the UV cavity welding cavity, the first connecting part and the second connecting part, and the first connecting part and the second connecting part are arranged on two sides of the lifting part; and the lifting part, the first connecting part and the second connecting part are connected through the lifting connecting piece.

Preferably, the elevating part includes: the mounting plate is connected with the UV cavity welding cavity; the lifting shaft is arranged on one side face, back to the UV cavity welding cavity, of the mounting plate; and the lifting slide block is slidably arranged on the lifting shaft.

Preferably, the elevating part further comprises: the sliding rail is arranged on the mounting plate in parallel with the lifting shaft; and the connecting slide block is arranged on the slide rail in a sliding way.

Preferably, the first connection portion and the second connection portion each include: the fixed connecting piece is arranged on the UV cavity welding cavity; the second connecting piece is connected with the lifting plate; the first end of the corrugated pipe is arranged on the fixed connecting piece, and the second end of the corrugated pipe is arranged on the second connecting piece; the movable rod penetrates through the fixed connecting piece and the corrugated pipe to be connected with the second connecting piece; and the first connecting piece is connected with the moving rod, and the first connecting piece and the second connecting piece are positioned at two ends of the moving rod.

Preferably, the synchronous lifting mechanism includes: a power source; the speed reducer is connected with the power source; the first commutator is provided with a first end, a second end and a third end, the first end of the first commutator is connected with the speed reducer, and the second end of the first commutator is connected with the first lifting mechanism; a first end of the synchronous shaft is connected with a third end of the first commutator; and the second commutator is provided with a first end and a second end, the first end of the second commutator is connected with the second end of the synchronizing shaft, and the second end of the second commutator is connected with the second lifting mechanism.

Preferably, the lifting plate is provided with a plurality of rectangular through holes; and/or the needle-shaped supporting pieces are distributed on the lifting plate uniformly.

According to a second aspect of the present invention, there is provided a UV chamber device, wherein the UV chamber device comprises the lifting device as described above.

Preferably, the UV chamber apparatus further comprises: the UV cavity welding cavity is connected with the lifting device; the plurality of support connecting columns are respectively connected with the welding cavity; the supporting plate is supported on the plurality of supporting connecting columns; and the air floatation platform is arranged on the supporting plate.

Preferably, the air floating platform is connected with the supporting plate through an adjusting spring.

According to the utility model provides a elevating gear and UV chamber device can be so that the manipulator place the air supporting platform with glass substrate conveniently on.

In order to make the aforementioned objects, features and advantages of the present application more comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.

Fig. 1 shows a schematic structural view of a lifting device according to an embodiment of the invention;

fig. 2 shows a schematic view of a part of a lifting structure of a lifting device according to an embodiment of the present invention;

fig. 3 shows a schematic structural view of a lifting device according to an embodiment of the invention mounted inside a UV chamber;

fig. 4 shows a schematic structural view of a UV chamber arrangement according to an embodiment of the present invention;

fig. 5 shows a further schematic structural view of a UV chamber arrangement according to an embodiment of the present invention;

fig. 6 shows an internal structure schematic diagram of a UV chamber device according to an embodiment of the present invention.

Reference numerals: 1-a first lifting mechanism; 101-a lifting connection; 102-a mounting plate; 103-a first connection; 104-a travel bar; 105-a fixed connection; 106-bellows; 107-a second connector; 108-a lifting shaft; 109-lifting slide block; 110-a slide rail; 111-connecting the slider; 2-a second lifting mechanism; 3-a synchronous lifting mechanism; 301-a power source; 302-a reducer; 303-a first commutator; 304-a second commutator; 305-a synchronizing shaft; 306-a coupling; 4-needle-like supports; 5-lifting plate; 6-an air floatation platform; 7-a support plate; 8-a support connection column; 9-UV cavity welding cavity; 10-adjusting the spring.

Detailed Description

The following detailed description is provided to assist the reader in obtaining a thorough understanding of the methods, devices, and/or systems described herein. However, various changes, modifications, and equivalents of the methods, apparatus, and/or systems described herein will be apparent to those skilled in the art in view of the disclosure of the present application. For example, the order of operations described herein is merely an example, which is not limited to the order set forth herein, but rather, variations may be made in addition to operations which must occur in a particular order, which will be apparent upon understanding the disclosure of the present application. Moreover, descriptions of features known in the art may be omitted for the sake of clarity and conciseness.

The features described herein may be embodied in different forms and should not be construed as limited to the examples described herein. Rather, the examples described herein have been provided merely to illustrate some of the many possible ways to implement the methods, devices, and/or systems described herein that will be apparent after understanding the disclosure of the present application.

Throughout the specification, when an element (such as a layer, region, or substrate) is described as being "on," "connected to," coupled to, "over," or "overlying" another element, it may be directly "on," "connected to," coupled to, "over," or "overlying" the other element, or one or more other elements may be present therebetween. In contrast, when an element is referred to as being "directly on," "directly connected to," directly coupled to, "directly on" or "directly over" another element, there may be no intervening elements present.

As used herein, the term "and/or" includes any one of the associated listed items and any combination of any two or more of the items.

Although terms such as "first", "second", and "third" may be used herein to describe various elements, components, regions, layers or sections, these elements, components, regions, layers or sections should not be limited by these terms. Rather, these terms are only used to distinguish one element, component, region, layer or section from another element, component, region, layer or section. Thus, a first member, component, region, layer or section discussed in the examples described herein could be termed a second member, component, region, layer or section without departing from the teachings of the examples.

For ease of description, spatial relationship terms such as "above … …," "upper," "below … …," and "lower" may be used herein to describe one element's relationship to another element as illustrated in the figures. Such spatial relationship terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "upper" relative to other elements would then be oriented "below" or "lower" relative to the other elements. Thus, the term "above … …" includes both an orientation of "above … …" and "below … …" depending on the spatial orientation of the device. The device may also be otherwise oriented (e.g., rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

The terminology used herein is for the purpose of describing various examples only and is not intended to be limiting of the disclosure. The singular forms also are intended to include the plural forms as well, unless the context clearly indicates otherwise. The terms "comprises," "comprising," and "having" specify the presence of stated features, quantities, operations, elements, components, and/or combinations thereof, but do not preclude the presence or addition of one or more other features, quantities, operations, components, elements, and/or combinations thereof.

Variations from the shapes of the illustrations as a result, for example, of manufacturing techniques and/or tolerances, may be expected. Thus, the examples described herein are not limited to the particular shapes shown in the drawings, but include changes in shape that occur during manufacturing.

The features of the examples described herein may be combined in various ways that will be apparent after understanding the disclosure of the present application. Further, while the examples described herein have a variety of configurations, other configurations are possible, as will be apparent after understanding the disclosure of the present application.

According to the utility model discloses a first aspect provides a lifting device, as shown in fig. 1 to fig. 3 and fig. 5, this lifting device is used for the UV cavity, and the UV cavity can be the collective name of the part that includes UV chamber welding cavity 9 and connect in UV chamber welding cavity 9, the UV cavity sets up at UV solidification equipment, and its effect lies in placing the glass substrate after the inkjet for the UV lamp can solidify the ink on the glass substrate. The lifting device comprises a first lifting mechanism 1, a second lifting mechanism 2, a synchronous lifting mechanism 3, a needle-shaped support 4 and a lifting plate 5.

In the following description, detailed structures of the first lifting mechanism 1, the second lifting mechanism 2, the synchronous lifting mechanism 3, the needle supports 4, and the lifting plate 5 of the lifting device will be described in detail with reference to fig. 1 to 3.

As shown in fig. 1, in the embodiment, the first lifting mechanism 1 and the second lifting mechanism 2 are respectively disposed on two sides of the lifting plate 5, the first lifting mechanism 1 and the second lifting mechanism 2 are connected by the synchronous lifting mechanism 3, and the synchronous lifting mechanism 3 can make the first lifting mechanism 1 and the second lifting mechanism 2 simultaneously lift or fall.

Specifically, each of the first and second

elevating mechanisms

1 and 2 may include an elevating portion, a first connecting portion, a second connecting portion, and an elevating connecting member 101.

The lifting plate 5 and the needle-like support 4 can be driven to move by the lifting of the lifting part. The lifting part may include: mounting plate 102, lift axle 108, lift slider 109, slide rail 110 and link block 111.

Specifically, as shown in fig. 1, 2 and 6, in the embodiment, the elevating portion is fixedly connected to the UV cavity welding cavity 9 through the mounting plate 102, the mounting plate 102 may be a cubic structural plate with a rounded chamfer and made of a metal material such as iron or stainless steel, for example, as shown in fig. 2, a plurality of threaded connection holes may be opened in the cubic structural plate, and the mounting plate 102 and the UV cavity welding cavity 9 are fixedly connected through the opened plurality of threaded connection holes. However, the shape of the mounting plate and the fixing connection mode with the UV cavity welding cavity 9 may be selected according to actual operation requirements, and the functions to be realized may be satisfied. The lifting shaft 108 is arranged on the mounting plate 102, the lifting slider 109 is arranged on the lifting shaft 108, the lifting shaft 108 and the lifting slider 109 can be in a screw nut structure, and the lifting slider 109 is driven to perform lifting movement by the rotation of the lifting shaft 108 along the axis in different directions. The lifting shaft 108 can be fixedly connected to the mounting plate 102 through fixing supports which are arranged at the upper end and the lower end of the lifting shaft 108 and are internally provided with bearings, and the fixing supports can be provided with threaded holes and are fixedly connected with the mounting plate 102 through the threaded holes. The lifting slider 109 may be, for example, a cubic structure block with a thread inside, and is provided with a threaded hole, so that the lifting slider 109 can transmit the lifting motion to the lifting connector 101 through the threaded hole.

Preferably, as shown in fig. 1 and 2, in the embodiment, the slide rail 110 and the connection slider 111 may be made of a metal material such as iron or stainless steel. The slide rails 110 are disposed on the mounting plate 102, as shown in fig. 2, the number of the slide rails 110 may be two, for example, the two slide rails 110 are symmetrically disposed on two sides of the lifting shaft 108 and parallel to the lifting shaft 108, and the two slide rails 110 may be respectively provided with threaded holes and fixedly connected to the mounting plate 102 through threads. The connecting slider 111 is disposed on the slide rail 110 and slidably connected to the slide rail 110. The connecting slider 111 may be, for example, a cubic structure block with an oil filling hole as shown in fig. 2, and is provided with a threaded hole for connecting with other components, and the oil filling hole may facilitate the filling of lubricating oil to the connecting slider 111 and the slide rail 110 in the later operation. In an embodiment, two connecting sliders 111 may be disposed on each sliding rail 110, and the two connecting sliders 111 may be disposed to make the lifting motion smoother and the transfer motion more rigid during the lifting process. The slide rail 110 and the connecting slider 111 are arranged so that the lifting part can transmit lifting motion to the first connecting part or the second connecting part more stably when the lifting part performs lifting motion. However, the number of the slide rails and the connecting sliders can be selected according to actual operation requirements.

In an embodiment, the first connection portion and the second connection portion are used to connect the first lifting mechanism 1 or the second lifting mechanism 2 with the synchronous lifting mechanism 3, the lifting plate 5, and the UV chamber welding chamber 9. First connecting portion and second connecting portion symmetry set up the both sides at lift portion. Each of the first and second connection portions may include a fixed connection 105, a second connection 107, a bellows 106, a moving rod 104, and a first connection 103.

Specifically, as shown in fig. 1, 3, 5 and 6, in the embodiment, the first connecting portion and the second connecting portion are fixedly connected with the UV chamber welding chamber 9 through a fixing connector 105, specifically, the fixing connector 105 may be, for example, a cylindrical structural member formed of a metal material such as iron or stainless steel as shown in fig. 1 and 6, the cylindrical structural member may be composed of three coaxial cylinders as shown in fig. 1 and 6, for example (for convenience of description, the three coaxial cylinders are defined such that a cylindrical portion located in the middle is defined as a first cylindrical portion, a cylindrical portion located above the first cylindrical portion is defined as a second cylindrical portion, and a cylindrical portion located below the first cylindrical portion is defined as a third cylindrical portion, respectively), the first cylindrical portion having a diameter smaller than the diameters of the second and third cylindrical portions, and the third cylindrical portion having a diameter smaller than the diameter of the second cylindrical portion. The third cylindrical portion may be provided with a threaded hole at a portion thereof opposite to the first cylindrical portion and fixedly connected to the UV cavity welding chamber 9 through the threaded hole, the second cylindrical portion may be provided with a threaded hole at a portion thereof opposite to the first cylindrical portion and fixedly connected to the first end of the bellows 106 through the threaded hole, and a linear bearing is provided inside the fixed connection member 105.

In the embodiment, the first connection portion and the second connection portion are fixedly connected to the lifting plate 5 by the second connection member 107. The second connecting member 107 may be formed by fixedly connecting three plates, which may be made of a metal material such as iron or stainless steel, as shown in fig. 1, for example. (for convenience of description, a plate parallel to the lifting plate 5 and fixedly connected to the lifting plate 5 is defined as a first transverse plate; a plate parallel to the lifting plate 5 and fixedly connected to the bellows 106 is defined as a second transverse plate; and a plate having one end connected to the first transverse plate and the other end connected to the second transverse plate and perpendicular to the lifting plate 5 is defined as a vertical plate). the first transverse plate may be provided with a threaded hole, one end of the first transverse plate may be fixedly connected to the lifting plate 5 through the threaded hole, and the other end may be fixedly connected to the vertical plate through the threaded hole. The second transverse plate is provided with threaded holes penetrating through the top surface and the bottom surface, and can be fixedly connected with the corrugated pipe 106 and the vertical plate through the threaded holes.

In an embodiment, as shown in fig. 1, the moving rod 104 may be a circular rod, and the moving rod 104 is disposed through the fixed connection 105 and the bellows 106 and is fixedly connected to the second connection 107. The moving rod 104 is slidably connected to the fixed link 105 through a linear bearing provided inside the fixed link 105, and the linear bearing guides the moving rod 104. The movable rod 104 can connect the second connecting member 107 and the first connecting member 103, so as to transmit the lifting motion, and finally drive the lifting plate 5.

The first connecting member 103 may be formed by fixedly connecting two plate members as shown in fig. 1, for example, and the first connecting member 103 may be made of a metal material, wherein one plate member is parallel to the lifting plate 5 and the other plate member is perpendicular to the lifting plate 5. The plate parallel to the lifting plate 5 of the first connecting member 103 is fixedly connected to the moving rod 104, and the plate perpendicular to the lifting plate 5 of the first connecting member 103 is connected to the lifting part via the lifting connecting member 101.

As shown in fig. 1-3, in an embodiment, the bellows 106 may be, for example, an extendable and retractable tubular structure. Because the UV chamber is of a closed structure, when the first connecting member 103 drives the moving rod 104 to perform a lifting motion, the closed structure may be lost due to a linear motion, and the overall performance of the UV chamber may be affected. The use of bellows 106 enables a continuous tightness of the UV chamber to be ensured.

In an embodiment, the lifting link 101 may be fixedly connected to the lifting slider 109 and the connecting slider 111 (in the embodiment, the sliding rail 110 and the connecting slider 111 are selected as shown in fig. 1 to 3) in the lifting portion, and the first link 103 of the first connecting portion. The lifting motion of the lifting part is transmitted to the first and second connection parts at both sides by the lifting connection member 101. Preferably, after the lifting connector 101 is installed, a fixing support at the upper end of the lifting shaft 108 may be provided with an anti-collision thimble, and a lower side of the fixing support at the lower end may also be provided with the anti-collision thimble, so that the anti-collision thimble is arranged to avoid collision with other components when the lifting connector 101 performs a lifting operation, thereby causing damage to the components.

In the first connection portion and the second connection portion, the fixed connection manner of the moving rod 104 with the second connection member 107 and the first connection member 103 may be, for example, a pin structure, welding, or a suitable fixed connection manner selected according to actual construction conditions. In addition, the fixed connection mentioned in the first connection portion, the second connection portion and the lifting connection member 101 is implemented by a screw fixed connection, but not limited thereto, and other suitable fixed connection manners may be selected according to actual construction conditions.

As shown in fig. 1, 5, and 6, the synchronous lifting mechanism 3 may include a power source 301, a decelerator 302, a first reverser 303, a second reverser 304, and a synchronizing shaft 305. In the following description, detailed structures of the power source 301, the reducer 302, the first reverser 303, the second reverser 304, and the synchronizing shaft 305 of the synchronous lifting mechanism 3 will be described in detail with reference to fig. 1 and 5.

Specifically, the power source 301 may be, for example, a servo motor, and the reducer 302, the first commutator 303, the second commutator 304, and the synchronizing shaft 305 are driven by the rotation of the servo motor.

The reducer 302 may be, for example, a planetary reducer that is engaged with a servo motor and provided with a steering, as shown in fig. 1 and 5, and the speed of the servo motor may be reduced by the reducer 302, so that the first commutator 303, the second commutator 304 and the synchronizing shaft 305 have a suitable speed.

The first commutator 303 may be, for example, a member formed with three protruding shafts as shown in fig. 1, 5 and 6, and the first commutator 303 may be a commutator available from the company ondrive. us under the model number BLHT 30-1. The synchronous shaft 305 and the first lifting mechanism 1 can be driven by the power source 301 and the speed reducer 302 through the first reverser 303.

The second commutator 304 may be, for example, a member formed with two protruding shafts as shown in fig. 1, 5 and 6, and the second commutator 304 may be a commutator available from the company ondrive. us under the model number BLHT 30-1. The second lifting mechanism 2 is driven by the synchronous shaft 305 through the second commutator 304.

As shown in fig. 2, the three extending shafts of the first commutator 303 are provided with couplings 306, and the first commutator 303 is connected with the shaft extending from the reducer 302, the lifting shaft 108 of the first lifting mechanism 1 and the synchronizing shaft 305 through the three couplings 306; two extending shafts of the second commutator 304 are provided with couplings 306, and the second commutator 304 is connected with the synchronizing shaft 305 and the lifting shaft 108 of the second lifting mechanism 2 through the two couplings 306. The use of the coupling 306 can make the device simple and convenient to assemble as a whole or to perform maintenance and disassembly.

As shown in fig. 1 and 3, in an embodiment, the lifting plate 5 may be, for example, a rectangular structural plate made of a metal material as shown in fig. 1. The four corners of the rectangular structure plate are provided with bulges, the bulges are used for installing a positioning device (not shown), six rectangular through holes can be formed in the rectangular structure plate, and the rectangular through holes can be used for supporting the connecting columns 8 to penetrate. The rectangular structural plates may also be provided with attachment holes and mounting holes (not shown). The connection holes may be, for example, screw holes for connection of the respective members in the UV chamber, and the mounting holes may be for mounting of the needle supports 4, the number of the mounting holes corresponding to the number of the needle supports 4, and the number of the needle supports 4 may be, for example, sixteen uniformly arranged as shown in fig. 1.

Preferably, the needle-like support 4 may be, for example, a PIN, the material of which is cemented carbide, which has high hardness, strength, wear resistance and corrosion resistance.

As shown in fig. 1 to 3 and 5, in an embodiment, the working process of the lifting device is as follows: when the needle-shaped supporting member 4 needs to be lifted, the power source 301 is started to drive the speed reducer 302, so that the first reverser 303 drives the synchronizing shaft 305 to rotate and the first lifting mechanism 1 to move, meanwhile, the synchronizing shaft 305 drives the second lifting mechanism 2 to move through the second reverser 304, at this moment, the first lifting mechanism 1 and the second lifting mechanism 2 synchronously move, and simultaneously lift or descend, so that the lifting plate 5 driven by the first lifting mechanism 1 and the second lifting mechanism 2 simultaneously carries out lifting movement, and the needle-shaped supporting member 4 installed on the lifting plate 5 carries out lifting operation.

As shown in fig. 4 to 6, according to a second aspect of the present invention, there is provided a UV chamber device, which includes the lifting device, the air floating platform 6, the supporting plate 7, the supporting connection column 8, the UV chamber welding chamber 9 and the adjusting spring 10.

In the following description, the detailed structures of the elevating device, the air floating platform 6, the support plate 7, the support connection column 8, the UV chamber welding chamber 9 and the adjustment spring 10 of the UV chamber device will be described in detail with reference to fig. 4 to 6.

As shown in fig. 6, in the embodiment, the lifting device is fixedly connected to the UV chamber welding chamber 9 through six of the mounting plates 102 of the first and

second lifting mechanisms

1 and 2, the fixed connection pieces 105 of the first and second connection portions of the first lifting mechanism 1, and the fixed connection pieces 105 of the first and second connection portions of the second lifting mechanism 2. One end of the supporting and connecting column 8 is fixedly connected with the bottom plate of the UV cavity welding cavity 9, and the other end is fixedly connected with the supporting plate 7. The air floating platform 6 is fixedly connected with the supporting plate 7 through an adjusting spring 10, and the posture of the air floating platform 6 can be adjusted through adjustment of the adjusting spring 10. The air floating platform 6 is provided with through holes for extending and retracting the needle-shaped supporting pieces 4, and the opening positions and the number of the through holes correspond to the arrangement positions and the number of the needle-shaped supporting pieces 4.

The working process of the UV cavity device is as follows: first, when the glass substrate is transported in from the side of the UV chamber device, the needle-shaped support members 4 are in a state of extending out of the air floating platform 6, the glass substrate is placed on the needle-shaped support members 4 by a robot (not shown) inside the UV chamber device, and the needle-shaped support members 4 are lowered by the driving of the lifting device, so that the glass substrate is placed on the air floating platform 6. After the glass substrate is subjected to UV curing, the needle-shaped supporting member 4 is driven by the lifting device of the needle-shaped supporting member 4 to lift up, and then the glass substrate is conveyed out of the UV chamber device by a manipulator (not shown), and then the next round of UV curing of the glass substrate is performed.

Through the lifting device arranged in the UV cavity device, the glass substrate can be conveniently placed on the air floatation platform 6 by the manipulator.

Finally, it should be noted that: the above-mentioned embodiments are only specific embodiments of the present application, and are used for illustrating the technical solutions of the present application, but not limiting the same, and the scope of the present application is not limited thereto, and although the present application is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: any person skilled in the art can modify or easily conceive the technical solutions described in the foregoing embodiments or equivalent substitutes for some technical features within the technical scope disclosed in the present application; such modifications, changes or substitutions do not depart from the spirit and scope of the embodiments of the present application and are intended to be covered by the appended claims. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. A lifting device for installation in a UV chamber having a UV cavity welding cavity formed therein, the lifting device comprising:

the first lifting mechanism is arranged on one side of the outer part of the UV cavity welding cavity;

the second lifting mechanism is arranged on the other side, opposite to the first lifting mechanism, of the outer part of the UV cavity welding cavity;

the synchronous lifting mechanism is connected with the first lifting mechanism and the second lifting mechanism so as to drive the first lifting mechanism and the second lifting mechanism to lift synchronously;

the lifting plate is connected with the first lifting mechanism and the second lifting mechanism; and

a needle-shaped support disposed on the lifting plate.

2. The lift device of claim 1, wherein the first lift mechanism and the second lift mechanism each comprise:

the first connecting part is connected with the UV cavity welding cavity and the synchronous lifting mechanism;

the second connecting part is connected with the UV cavity welding cavity and the synchronous lifting mechanism;

the lifting part is connected with the UV cavity welding cavity, the first connecting part and the second connecting part, and the first connecting part and the second connecting part are arranged on two sides of the lifting part; and

the lifting part, the first connecting part and the second connecting part are connected through the lifting connecting piece.

3. The lifting device according to claim 2, wherein the lifting portion comprises:

the mounting plate is connected with the UV cavity welding cavity;

the lifting shaft is arranged on one side face, back to the UV cavity welding cavity, of the mounting plate; and

and the lifting slide block is slidably arranged on the lifting shaft.

4. The lifting device of claim 3, wherein the lifting portion further comprises:

the sliding rail is arranged on the mounting plate in parallel with the lifting shaft; and

and the connecting sliding block is arranged on the sliding rail in a sliding manner.

5. The lifting device as claimed in claim 3, wherein the first and second connection portions each comprise:

the fixed connecting piece is arranged on the UV cavity welding cavity;

the second connecting piece is connected with the lifting plate;

the first end of the corrugated pipe is arranged on the fixed connecting piece, and the second end of the corrugated pipe is arranged on the second connecting piece;

the movable rod penetrates through the fixed connecting piece and the corrugated pipe to be connected with the second connecting piece;

and the first connecting piece is connected with the moving rod, and the first connecting piece and the second connecting piece are positioned at two ends of the moving rod.

6. The lift device of claim 1, wherein the synchronized lift mechanism comprises:

a power source;

the speed reducer is connected with the power source;

the first commutator is provided with a first end, a second end and a third end, the first end of the first commutator is connected with the speed reducer, and the second end of the first commutator is connected with the first lifting mechanism;

a first end of the synchronous shaft is connected with a third end of the first commutator;

and the second commutator is provided with a first end and a second end, the first end of the second commutator is connected with the second end of the synchronizing shaft, and the second end of the second commutator is connected with the second lifting mechanism.

7. The lifting device as claimed in claim 1, wherein the lifting plate is provided with a plurality of rectangular through holes; and/or

The needle-like strutting piece's quantity is a plurality of, and a plurality of needle-like strutting piece evenly distributed is in on the lifter plate.

8. A UV chamber arrangement, characterized in that the UV chamber arrangement comprises a lifting device according to any one of claims 1 to 7.

9. The UV chamber apparatus of claim 8, further comprising:

the UV cavity welding cavity is connected with the lifting device;

the plurality of support connecting columns are respectively connected with the welding cavity;

the supporting plate is supported on the plurality of supporting connecting columns; and

and the air floatation platform is arranged on the supporting plate.

10. The UV chamber apparatus of claim 9, wherein the air bearing platform is coupled to the support plate by an adjustment spring.