Curing lamp mounting structure and curing equipment

Abstract

The utility model relates to a curing lamp mounting structure and curing equipment, the curing lamp mounting structure is used for mounting a curing lamp, the curing lamp mounting structure comprises a mounting plate, a mounting groove is formed in the mounting plate, the curing lamp penetrates through the mounting groove, and the irradiation end of the curing lamp is located below the mounting plate; each connecting piece comprises a first bent section and a second bent section, the first bent sections are connected with the side face of the curing lamp, the second bent sections are placed on the upper surface of the mounting plate, and the second bent sections are connected with the mounting plate; the two opposite sides of the curing lamp are at least connected with one connecting piece. According to the curing lamp, the mounting groove is formed in the mounting plate, the curing lamp and the mounting plate are connected through the multiple connecting pieces, the curing lamp is supported by the mounting plate through the connecting pieces, and therefore in the mounting and dismounting process of the curing lamp, the curing lamp does not need to be additionally supported, mounting and dismounting of the curing lamp are facilitated, and the curing lamp is not prone to falling off in the mounting and dismounting process.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of curing equipment, in particular to a curing lamp mounting structure and a curing equipment. BACKGROUND

[0002] Inkjet printing has been increasingly widely applied in many emerging fields, such as new display, RFID, thin-film solar cell, wearable flexible device, PCB, intelligent skin, etc. In particular, inkjet printing technology is used to realize low-cost and large-area printing of OLED / μLED / QLED new display devices, which becomes the most potential process in the preparation of new display devices, and has the advantages of high material utilization rate, no need for mask plate, low equipment cost, easy realization of large-size manufacturing, etc.

[0003] After the substrate is processed by inkjet printing, the film layer on the surface of the substrate needs to be cured. Generally, the film layer on the surface of the substrate is cured by irradiation of a curing (UV) lamp.

[0004] In the related art, the functional liquid printed on the surface of the substrate is prone to oxidation. In order to ensure the film forming quality, the substrate is placed in a sealed chamber, and a UV lamp is used to irradiate the substrate to perform a curing process. Generally, the UV lamp is directly fixed on a mounting frame by a bolt, and the UV lamp scans and irradiates the substrate along with the mounting frame.

[0005] However, since the UV lamp needs to irradiate downward, it is necessary to ensure that the area below the UV lamp is not blocked by the mounting frame. Generally, the UV lamp and the mounting frame are fixed by a bolt, and the side surface of the UV lamp is fixed to the mounting frame to avoid the light path of the UV lamp. When the UV lamp is installed or removed, the UV lamp will fall off after losing the bolt connection with the mounting frame. Therefore, manual support of the UV lamp is required during installation and removal of the UV lamp, which complicates the installation and removal process of the UV lamp. Utility model content

[0006] Embodiments of the present application provide a curing lamp mounting structure and a curing equipment to solve the technical problem that manual support is required during installation and removal of the UV lamp in the related art, which complicates the installation and removal operation and poses a risk of falling of the UV lamp.

[0007] In a first aspect, a curing lamp mounting structure for mounting a curing lamp is provided, which comprises:

[0008] a mounting plate, wherein a mounting groove is formed in the mounting plate, the curing lamp penetrates the mounting groove, and an irradiation end of the curing lamp is below the mounting plate;

[0009] a plurality of connecting pieces, the connecting pieces comprising a first bent section and a second bent section, the first bent section being connected with a side surface of the curing lamp, the second bent section being placed on an upper surface of the mounting plate, and the second bent section being connected with the mounting plate; at least one of the connecting pieces being connected with opposite sides of the curing lamp.

[0010] In some embodiments, two connecting pieces are provided, and the two connecting pieces are connected with opposite sides of the curing lamp respectively, the first bent section is in the shape of a long strip, and the length direction of the first bent section is consistent with the length direction of the curing lamp.

[0011] In some embodiments, the first bent section has a plurality of first connecting points with the curing lamp, and the first connecting points are arranged at intervals in the length direction of the first bent section; the second bent section has a plurality of second connecting points with the mounting plate, and the second connecting points are arranged at intervals in the length direction of the second bent section.

[0012] In some embodiments, the first bent section is detachably connected with the curing lamp through a plurality of bolts, and the second bent section is detachably connected with the mounting plate through a plurality of bolts.

[0013] In some embodiments, the curing lamp mounting structure further comprises a plurality of magnetic pieces, at least one of the mounting plate and the connecting piece is provided with the magnetic pieces, and the mounting plate and the connecting piece are magnetically connected through the magnetic pieces.

[0014] The technical scheme provided by the present application has the beneficial effects of:

[0015] The curing lamp mounting structure provided by the embodiments of the present application has the beneficial effects of:

[0016] In the second aspect, a curing device is provided, comprising the curing lamp mounting structure as described above.

[0017] In some embodiments, the curing device further comprises:

[0018] a box body, a top surface of the box body being transparent;

[0019] A curing lamp is installed on the mounting plate.

[0020] A guide rail is installed on the box, the mounting plate is slidingly arranged on the guide rail, and the curing lamp is slidingly arranged above the box.

[0021] A linear driving assembly drives the mounting plate to slide along the guide rail.

[0022] In some embodiments, two guide rails are provided, and the two guide rails are arranged at intervals and are respectively installed on opposite sides of the box.

[0023] In some embodiments, the linear driving assembly comprises:

[0024] Two conveyor belt mechanisms are respectively installed on the two guide rails, and the mounting plate is connected with driving ends of the conveyor belt mechanisms.

[0025] A transmission rod is drivingly connected with the two conveyor belt mechanisms.

[0026] A driving member is drivingly connected with the transmission rod, and drives the transmission rod to rotate to drive the two groups of conveyor belt mechanisms to operate.

[0027] In some embodiments, the curing device further comprises a detection member, the detection member is installed on the box, and the detection member is arranged close to an end of the guide rail, and when the curing lamp moves to the end of the guide rail, the curing lamp is located directly above the detection member.

[0028] Another embodiment of the present application provides a curing device, since the curing device comprises the above curing lamp mounting structure, the beneficial effects of the curing device are consistent with those of the above curing lamp mounting structure, which will not be repeated here. BRIEF DESCRIPTION OF DRAWINGS

[0029] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced below, and obviously, the drawings in the following description are only some embodiments of the present application, and those skilled in the art can obtain other drawings according to these drawings without creative labor.

[0030] Figure 1 A schematic view of the curing lamp mounting structure provided by the embodiment of the present application;

[0031] Figure 2 A schematic view of the curing lamp mounting structure provided by the embodiment of the present application;

[0032] Figure 3A schematic view of a curing device provided for another embodiment of the present application;

[0033] Figure 4 A partial schematic view of a curing device provided for another embodiment of the present application.

[0034] In the figure: 1, mounting plate; 1a, mounting groove; 2, connecting piece; 21, first bending section; 22, second bending section; 3, curing lamp; 4, box body; 5, guide rail; 6, linear drive assembly; 61, conveying belt mechanism; 62, transmission rod; 63, driving piece; 7, detection piece. DETAILED DESCRIPTION

[0035] To make the objectives, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be described below in connection with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the scope of protection of the present application.

[0036] The embodiments of the present application provide a curing lamp mounting structure and a curing device. The curing lamp mounting structure comprises a mounting plate and a plurality of connecting pieces. The curing lamp is mounted on the mounting plate through the plurality of connecting pieces. The curing lamp is supported by the mounting plate through the connecting pieces. Therefore, the curing lamp does not need to be additionally supported during the mounting and dismounting process, which facilitates the mounting and dismounting of the curing lamp, and the curing lamp is not easy to fall during the mounting and dismounting process. The present application solves the technical problem that the UV lamp needs to be manually supported during the mounting and dismounting process in the related art, which makes the mounting and dismounting operation complex, and there is a risk of falling of the UV lamp.

[0037] Referring to Figure 1 and Figure 2 A curing lamp mounting structure for mounting a curing lamp 3. The curing lamp mounting structure comprises a mounting plate 1 and a plurality of connecting pieces 2. The curing lamp is mounted on the mounting plate through the plurality of connecting pieces.

[0038] Referring to Figure 1 and Figure 2 The mounting plate 1 is provided with a mounting groove 1a. The width of the mounting groove 1a is greater than the width of the curing lamp 3. The length of the mounting groove 1a is greater than the length of the curing lamp 3. When the curing lamp 3 is mounted, the curing lamp 3 is arranged in the mounting groove 1a, and the irradiation end of the curing lamp 3 is located below the mounting plate 1.

[0039] In this way, after the curing lamp 3 is mounted on the mounting plate 1, the irradiation end of the curing lamp 3 is located below the mounting plate 1. Therefore, the mounting plate 1 does not block the light emitted by the curing lamp 3, and ensures that the subsequent curing and film-forming process of the substrate is carried out normally.

[0040] Referring to Figure 1 andFigure 2 At least one connecting piece 2 is arranged on each side of the curing lamp, and the curing lamp 3 is connected to the mounting plate 1 through the connecting pieces 2, thereby improving the stability of the curing lamp 3 after installation.

[0041] With reference to Figure 1 and Figure 2 The connecting piece 2 comprises a first bending section 21 and a second bending section 22, which are integrally formed and arranged perpendicularly. The first bending section 21 is connected to the side of the curing lamp 3, and the second bending section 22 is arranged on the upper surface of the mounting plate 1 and connected to the mounting plate 1.

[0042] In this way, when the curing lamp 3 is installed, the connecting piece 2 is first connected to the curing lamp 3. When the curing lamp 3 is installed or removed, the second bending section 22 of the connecting piece 2 is arranged on the mounting plate 1 to support the curing lamp 3 through the connecting piece 2, and then the connecting piece 2 is gradually connected to the mounting plate 1. Since the mounting plate 1 supports the curing lamp 3 through the connecting piece 2, the position of the curing lamp 3 will not change even if the curing lamp 3 is not fixed to the mounting plate 1, and the curing lamp 3 does not need to be additionally supported when it is installed or removed, which facilitates the installation and removal of the curing lamp 3 and prevents the curing lamp 3 from falling off.

[0043] With reference to Figure 1 and Figure 2 In this embodiment, two connecting pieces 2 are arranged on the opposite sides of the curing lamp 3. The first bending section 21 is long and

[0044] The length direction of the first bending section 21 is consistent with the length direction of the curing lamp 3.

[0045] In this way, the curing lamp 3 is connected to the mounting plate 1 through the long connecting piece 2, which reduces the number of connecting pieces 2, facilitates the connection of the connecting piece 2 to the curing lamp 3 and the mounting plate 1, saves installation time, and ensures the stability of the connection of the curing lamp 3. Even if the connecting piece 2 is not fixed to the mounting plate 1, the connecting piece 2 is more stable when it is arranged on the mounting plate 1.

[0046] Further, the first bending section 21 has a plurality of first connecting points with the curing lamp 3, and the first connecting points are arranged at intervals in the length direction of the first bending section 21. The multi-point connection of the connecting piece 2 to the curing lamp 3 improves the installation stability of the curing lamp 3 and the connecting piece 2.

[0047] The second bending section 22 has a plurality of second connecting points with the mounting plate 1, and the second connecting points are arranged at intervals in the length direction of the second bending section 22. The multi-point connection of the connecting piece 2 to the mounting plate 1 improves the installation stability of the connecting piece 2 and the mounting plate 1.

[0048] With reference to Figure 1 and Figure 2 In this embodiment, the first bent section 21 is detachably connected with the curing lamp 3 through a plurality of bolts, and the second bent section 22 is detachably connected with the mounting plate 1 through a plurality of bolts.

[0049] In this way, the curing lamp 3 is connected with the connecting piece 2, and the connecting piece 2 is connected with the mounting plate 1 through a plurality of bolts, which facilitates disassembly and installation.

[0050] In other embodiments, the curing lamp 3 and the connecting piece 2, and the connecting piece 2 and the mounting plate 1 can also be fixed by bonding, welding, buckling, etc.

[0051] In some embodiments, the curing lamp mounting structure further comprises a plurality of magnetic members, at least one of the mounting plate 1 and the connecting piece 2 is provided with a magnetic member, and the mounting plate 1 and the connecting piece 2 are magnetically connected through the magnetic member. The magnetic member comprises a magnet.

[0052] Preferably, a plurality of magnetic members are embedded on the mounting plate 1, and the connecting piece 2 is made of magnetic material.

[0053] In this way, when the curing lamp 3 connected with the connecting piece 2 is placed on the mounting plate 1, the connecting piece 2 is first magnetically connected with the mounting plate 1, and the connecting piece 2 and the mounting plate 1 are preliminarily fixed to ensure that the curing lamp 3 is stably placed on the mounting plate 1, which facilitates the subsequent fixing process of the connecting piece 2 and the mounting plate 1, and the position of the curing lamp 3 is more stable during the fixing process of the connecting piece 2 and the mounting plate 1, and the curing lamp 3 is less likely to shift or fall off.

[0054] The curing lamp mounting structure provided by the embodiments of the present application, due to the arrangement of the connecting piece 2, when installing the curing lamp 3, the connecting piece 2 is first connected with the curing lamp 3, and then the curing lamp 3 is assembled to the mounting plate 1. The curing lamp 3 is arranged in the mounting groove 1a, so that the irradiation end of the curing lamp 3 is arranged below the mounting plate 1, and the mounting plate 1 does not block the curing lamp 3. When disassembling, the second bent section 22 of the connecting piece 2 is placed on the mounting plate 1 to support the curing lamp 3 by the connecting piece 2, and then the connecting piece 2 and the mounting plate 1 are connected. Since the mounting plate 1 supports the curing lamp 3 through the connecting piece 2, even if the curing lamp 3 and the mounting plate 1 are not fixed, the position of the curing lamp 3 is still less likely to change, and the curing lamp 3 does not need to be additionally supported when disassembling, which facilitates the disassembly and installation of the curing lamp 3, and the curing lamp 3 is less likely to fall off during disassembly.

[0055] With reference to Figure 3 and Figure 4 Another embodiment of the present application provides a curing device, which comprises the curing lamp mounting structure as described above, and further comprises a box body 4, a curing lamp 3, a guide rail 5 and a linear drive assembly 6.

[0056] Referring to Figure 3 and Figure 4 The box 4 is used for placing the substrate to provide a stable process environment for the substrate to ensure the film forming quality. The curing lamp 3 is located above the box 4, and the top surface of the box 4 is transparent, and the light emitted by the curing lamp 3 penetrates into the box 4 to cure the functional liquid on the surface of the substrate.

[0057] In this embodiment, the top wall of the box 4 is a glass cover plate to allow the curing light to enter the box 4.

[0058] Referring to Figure 3 and Figure 4 The guide rail 5 is installed on the box 4, and the length direction of the guide rail 5 is consistent with the length direction or the width direction of the box 4. In this embodiment, the length direction of the guide rail 5 is consistent with the length direction of the box 4. The mounting plate 1 is slidingly arranged on the guide rail 5, and the mounting plate 1 slides above the box 4. The curing lamp 3 is installed on the mounting plate 1 and slides above the box 4 along with the curing lamp 3. The linear drive assembly 6 drives the mounting plate 1 to slide along the guide rail 5.

[0059] In this way, as the mounting plate 1 slides on the guide rail 5, the curing lamp 3 scans and irradiates the substrate to gradually cure the functional liquid on the surface of the substrate.

[0060] Referring to Figure 3 and Figure 4 The guide rail 5 is provided with two guide rails 5, and the two guide rails 5 are arranged in a spaced manner. The two guide rails 5 are respectively installed on the opposite sides of the box 4. The two ends of the mounting plate 1 are respectively slidingly arranged on the two guide rails 5.

[0061] In this way, since the mounting plate 1 is slidingly arranged on the guide rail 5, by installing the guide rail 5 on the side surface of the box 4, the height of the guide rail 5 is reduced to reduce the height of the mounting plate 1, so that the distance between the mounting plate 1 and the top surface of the box 4 is smaller, that is, the distance between the curing lamp 3 and the top surface of the box 4 is smaller. In this way, the distance between the curing lamp 3 and the substrate in the box 4 is smaller, and the loss of the light emitted by the curing lamp 3 in the propagation process is reduced, and the film forming quality on the surface of the substrate is ensured.

[0062] Referring to Figure 3 and Figure 4 The linear drive assembly 6 includes a transmission rod 62, a driving member 63, and two conveyor belt mechanisms 61.

[0063] Specifically, the two conveyor belt mechanisms 61 are respectively installed on the two guide rails 5, and the conveyor belt mechanism 61 is integrated in the guide rail 5. The mounting plate 1 is connected with the driving end of the conveyor belt mechanism 61 to drive the mounting plate 1 and the curing lamp 3 to move together with the operation of the conveyor belt mechanism 61.

[0064] Referring to Figure 3 andFigure 4 The transmission rod 62 is in transmission connection with the two conveying belt mechanisms 61, the driving member 63 is in driving connection with the transmission rod 62, and the driving member 63 drives the transmission rod 62 to rotate, so as to drive the two sets of conveying belt mechanisms 61 to operate synchronously. In the embodiment, the driving member 63 comprises a servo motor.

[0065] In this way, the two sets of conveying belt mechanisms 61 are driven to operate synchronously, and the two ends of the mounting plate 1 are driven to move synchronously, so that the scanning movement of the mounting plate 1 and the curing lamp 3 is more stable, and the movement precision is higher. Since the two ends of the mounting plate 1 are driven, the span of the mounting plate 1 supported is larger, and the curing processing requirement of the large-size substrate is met.

[0066] With reference to Figure 3 and Figure 4 In the embodiment, one end of the guide rail 5 extends out of the side of the box body 4, and when the curing lamp 3 moves to the end of the guide rail 5, the curing lamp 3 is above the side of the box body 4, and at this time, the curing lamp 3 is in the detection station.

[0067] When the curing lamp 3 is in the detection station, the curing lamp 3 is directly above the detection member 7, and at this time, the detection member 7 detects the light intensity of the curing lamp 3 to detect whether the light intensity of the curing lamp 3 is qualified. In the embodiment, the detection member 7 comprises a light intensity detector.

[0068] In this way, before the curing processing, the light intensity of the curing lamp 3 is detected by the detection member 7, so as to ensure that the subsequent curing processing is carried out normally, and the film forming quality of the substrate surface is ensured.

[0069] In the description of the present application, it should be noted that the positions or position relationships indicated by the terms “upper”, “lower” and the like are based on the positions or position relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. Unless otherwise specifically defined and limited, the terms “mounting”, “connection”, “connection” should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or the communication between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0070] It should be noted that, in the present application, the relational terms such as "first" and "second", and the like, are used solely to distinguish one entity or action from another, without necessarily requiring or implying any actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. An element proceeded by "comprises... a" does not, without more constraints, exclude the existence of additional identical elements in the process, method, article, or apparatus that comprises the element.

[0071] The foregoing is merely illustrative of the principles of the application and various modifications can be made by those skilled in the art without departing from the spirit and scope of the application. The above embodiments are illustrative, and not restrictive, of the scope of the application.

Claims

1. A curing lamp mounting structure characterized by comprising: A curing lamp mounting structure is disclosed. The mounting plate has a mounting groove, the curing lamp is inserted into the mounting groove, and the irradiation end of the curing lamp is below the mounting plate. The connecting member has a first bent section and a second bent section, the first bent section is connected to the side of the curing lamp, the second bent section is placed on the upper surface of the mounting plate, and the second bent section is connected to the mounting plate.

2. The curing lamp mounting structure according to claim 1, characterized by The connecting member has two first bent sections, and the length direction of the first bent section is consistent with the length direction of the curing lamp.

3. The curing lamp mounting structure according to claim 1 or 2, characterized by The first bent section has a plurality of first connecting points, and the second bent section has a plurality of second connecting points.

4. The curing lamp mounting structure according to claim 3, characterized by The first bent section is detachably connected to the curing lamp by a plurality of bolts, and the second bent section is detachably connected to the mounting plate by a plurality of bolts.

5. The curing lamp mounting structure according to claim 1, characterized by The mounting plate and the connecting member are magnetically connected by a plurality of magnetic members.

6. A curing apparatus characterized by comprising: The curing lamp mounting structure comprises the curing lamp mounting structure according to any one of claims 1 to 5.

7. The curing apparatus of claim 6, wherein, The curing lamp mounting structure further comprises: The top surface of the box is transparent. The curing lamp is mounted on the mounting plate. The guide rail is mounted on the box, the mounting plate is slidingly arranged on the guide rail, and the curing lamp is slidingly arranged above the box. The linear drive assembly drives the mounting plate to slide along the guide rail.

8. The curing apparatus of claim 7, wherein, The guide rail has two guide rails, and the two guide rails are arranged at intervals.

9. The curing apparatus of claim 8, wherein, The linear drive assembly comprises: The two conveyor belt mechanisms are respectively mounted on the two guide rails, the mounting plate is connected to the driving end of the conveyor belt mechanism, the transmission rod is in transmission connection with the two conveyor belt mechanisms, and the driving member is in driving connection with the transmission rod. The detection member is arranged near the end of the guide rail, and the curing lamp is located directly above the detection member when the curing lamp moves to the end of the guide rail. ​ 10. The curing apparatus according to claim 7 or 8, characterized by ​

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