Display module lifting device
By designing the display module lifting device, the motor drives the nut seat to move up and down simultaneously, and drives the drying fixture to lift smoothly, solving the problems of low efficiency and large space occupation caused by single drying line in the existing technology, achieving high efficiency drying process and space utilization.
Patent Information
- Application Number
- CN202323571054.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-27
- Publication Date
- 2025-02-18
- Estimated Expiration
- 2033-12-27
AI Technical Summary
During the production process of existing LED displays, the drying line is usually a single layer, resulting in low drying efficiency, requiring the lengthening of the drying line to occupy more space, and it is difficult to achieve efficient space utilization.
Design a display module lifting device, including a lifting mechanism and a driving mechanism, which can move up and down simultaneously through the motor drive nut seat, and drive the lifting seat and drying fixture to a specified height, and improve drying with the drying line of the multi-layer structure. efficiency.
The stable lifting and lowering of the drying fixture is achieved, the drying efficiency is improved, the length of the drying line is shortened, and the space utilization is improved.
Smart Images
Figure CN222498522U_ABST
Abstract
Description
Technical Field
[0001] The utility model generally relates to the technical field of LED display screen production equipment, and specifically relates to a display module lifting device. Background Art
[0002] During the production process of LED display screens, the display modules generally need to be placed in a special drying jig, and then the drying jig is allowed to dry on a drying line.
[0003] In the prior art, the drying line is generally single-layered. If you want to improve the drying efficiency, you often need to lengthen the drying line, which will cause the drying line to occupy a larger area. Therefore, by setting up a multi-layer drying line, the drying fixture can be carried along the layers to be transported and dried, which can improve the space utilization and shorten the length of the drying line. However, this multi-layer drying line requires a lifting device to stably lift the drying fixture with the display module to a specified height. Based on this, the present application provides a lifting device that can lift the display module to a specified height.
[0004] It should be noted that the information disclosed in the above background technology section is only used to enhance the understanding of the background of the present disclosure, and therefore may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content
[0005] A series of simplified concepts are introduced in the utility model content section, which will be further described in detail in the detailed implementation section. The utility model content section does not mean to attempt to define the key features and essential technical features of the technical solution claimed for protection, nor does it mean to attempt to determine the scope of protection of the technical solution claimed for protection.
[0006] A main purpose of the present invention is to overcome at least one defect of the above-mentioned prior art and provide a display module lifting device.
[0007] In order to achieve the above utility model purpose, the utility model adopts the following technical solutions:
[0008] According to one aspect of the utility model, a display module lifting device is provided, which is used to drive the lifting and lowering activities of the drying jig, and the lifting device includes a lifting mechanism and a driving mechanism; the lifting mechanism includes a lifting seat and a pair of lifting components arranged on the left and right, the lifting seat is used to support and place the drying jig, each of the lifting components includes a screw rod and a nut seat, the nut seat is transmission-connected to the screw rod, and the lifting seat is connected to the pair of nut seats; the driving mechanism includes a motor and a pair of driving wheels, the motor can synchronously drive the pair of driving wheels to rotate, and the pair of driving wheels are respectively transmission-connected to the pair of screw rods;
[0009] The motor can drive a pair of nut seats to move up and down synchronously, and thereby drive the lifting seat and the drying fixture to move up and down together.
[0010] According to an embodiment of the present utility model, the driving mechanism further comprises a pair of driving belts, and the pair of driving belts are respectively drivingly connected between the motor and the pair of driving wheels.
[0011] According to one embodiment of the utility model, the driving mechanism further includes a pair of tension wheels, and the tension wheels are located between the driving wheel and the motor, and the driving belt is connected to the motor, the tension wheels and a transmission wheel.
[0012] According to an embodiment of the present utility model, the driving mechanism further comprises a gear set drivingly connected to the motor, and the gear set is respectively engaged with a pair of driving wheels.
[0013] According to an embodiment of the utility model, the lifting mechanism further comprises an auxiliary guide rail and a movable sleeve, wherein the movable sleeve is movably mounted on the auxiliary guide rail, and the movable sleeve is connected to the lifting seat.
[0014] According to an embodiment of the present utility model, the auxiliary guide rail is arranged parallel to the screw rod.
[0015] According to an embodiment of the present utility model, the lifting mechanism includes two pairs of auxiliary guide rails, and the two pairs of auxiliary guide rails are respectively arranged on both sides of a pair of lead screws.
[0016] According to one embodiment of the utility model, the lifting device further comprises a shell mechanism, and the shell mechanism has a built-in space for the drying jig to move up and down, and the shell mechanism is provided with a window, and the window can communicate with the upper surface of the lifting seat.
[0017] According to an embodiment of the present utility model, the housing mechanism includes a bottom plate, and the driving mechanism is connected to the bottom plate.
[0018] According to one embodiment of the present invention, the lifting seat includes a conveying component, and the conveying component is used to convey the drying jig back and forth.
[0019] It can be seen from the above technical solution that the advantages and positive effects of the display module lifting device of the utility model are:
[0020] The display module lifting device provided in this embodiment has a motor that can synchronously drive a pair of driving wheels to rotate, and then allow a pair of nut seats to move up and down synchronously. Since the lifting seat is supported on the pair of nut seats, the motor can stably drive the lifting seat and the drying jig thereon to move up and down together, so that the drying jig can smoothly reach a specified height. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] The various objects, features and advantages of the present invention will become more apparent by considering the following detailed description of the preferred embodiments of the present invention in conjunction with the accompanying drawings. The accompanying drawings are only exemplary illustrations of the present invention and are not necessarily drawn to scale. In the accompanying drawings, the same reference numerals always represent the same or similar parts. Among them:
[0022] Figure 1 It is a first structural schematic diagram of a display module lifting device according to an exemplary embodiment.
[0023] Figure 2 is a second structural schematic diagram of a display module lifting device according to an exemplary embodiment.
[0024] Figure 3 is a third structural schematic diagram of a display module lifting device according to an exemplary embodiment.
[0025] Figure 4 is a schematic structural diagram of a driving mechanism according to an exemplary embodiment.
[0026] Figure 5 It is a schematic structural diagram of a drying line according to an exemplary embodiment.
[0027] The reference numerals are described as follows:
[0028] 100-lifting mechanism; 110-lifting assembly; 111-screw rod; 112-nut seat; 113-auxiliary guide rail; 114-movable sleeve; 120-lifting seat; 121-conveying assembly;
[0029] 200-driving mechanism; 210-motor; 220-driving belt; 230-driving wheel; 240-tensioning wheel;
[0030] 300-housing mechanism; 310-window; 320-bottom plate;
[0031] 400-Dry the fixture. DETAILED DESCRIPTION
[0032] Example embodiments will now be described more fully with reference to the accompanying drawings. However, example embodiments can be implemented in a variety of forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that the present invention will be comprehensive and complete and fully convey the concepts of the example embodiments to those skilled in the art. The same reference numerals in the figures represent the same or similar structures, and thus their detailed description will be omitted.
[0033] like Figure 1 , Figure 2 and Figure 3 As shown, this embodiment provides a display module lifting device, which is used to lift the drying fixture 400 to a specified height to match the drying line with a multi-layer structure. Specifically, this display module lifting device includes a lifting mechanism 100 and a driving mechanism 200. Among them, the lifting mechanism 100 includes a lifting seat 120 and a pair of lifting components 110 arranged on the left and right, each lifting component 110 includes a screw rod 111 and a nut seat 112, the nut seat 112 is connected to the screw rod 111, and the lifting seat 120 is connected and supported on a pair of nut seats 112, and the lifting seat 120 is used to support and place the drying fixture 400. The driving mechanism 200 includes a motor 210 and a pair of driving wheels 230, and the pair of driving wheels 230 are coaxially connected to a pair of screw rods 111, respectively, and the motor 210 can synchronously drive the pair of driving wheels 230 to rotate. It should be noted that the nut seat 112 is threadedly connected to the screw rod 111, and a support platform is provided on the upper surface of the nut seat 112. The lifting seat 120 can be detachably connected to the support platform of the nut seat 112 by means of bolts or the like.
[0034] During specific operation, the motor 210 first synchronously drives a pair of driving wheels 230 to rotate, and then drives a pair of screw rods 111 to rotate synchronously, and the rotating screw rods 111 can synchronously drive a pair of nut seats 112 to move up and down synchronously, and finally the lifting seat 120 supported and connected to the pair of nut seats 112 can be smoothly lifted to a specified height. It should be noted that since the lifting device of this embodiment adopts a pair of lifting components 110, the stability of the lifting seat 120 can be ensured, and since the nut seats 112 on the pair of lifting components 110 move up and down synchronously, the lifting seat 120 carrying the drying jig 400 can accurately and stably reach the specified height.
[0035] like Figure 3 and Figure 4As shown, in this embodiment, the driving mechanism 200 also includes a pair of driving belts 220, and the pair of driving belts 220 are respectively connected to the motor 210 and the pair of driving wheels 230. The driving belt 220 is a transmission belt, and the pair of driving belts 220 are arranged in parallel at different positions of the output end of the motor 210. In addition, the driving mechanism 200 also includes a pair of tensioning wheels 240, and the pair of tensioning wheels 240 are respectively located between the motor 210 and the pair of driving wheels 230. The driving belt 220 is connected to the motor 210, the tensioning wheel 240 and the transmission wheel, and the tensioning wheel 240 can play the role of tensioning the driving belt 220. The driving mechanism 200 of this structure can well synchronously drive the pair of driving belts 220, so that the pair of screw rods 111 rotate synchronously. It should be noted that the tensioning wheel 240 and the driving belt 220 belong to the prior art devices in this field, and will not be repeated here.
[0036] In addition, in other embodiments, the driving mechanism 200 may not adopt the driving belt 220, but may adopt a gear set, so that the transmission of the motor 210 can be synchronously meshed and transmitted to a pair of driving wheels 230 through the gear set. The gear set is a prior art device in the field and will not be described in detail here.
[0037] In addition, if Figure 2 and Figure 3 As shown, in this embodiment, the lifting mechanism 100 further includes two pairs of auxiliary guide rails 113, and the two pairs of auxiliary guide rails 113 are respectively arranged on both sides of a pair of screw rods 111, and the two pairs of auxiliary guide rails 113 are respectively arranged in parallel with the corresponding screw rods 111. The lifting mechanism 100 further includes a movable sleeve 114 matching the auxiliary guide rails 113, and the movable sleeve 114 can be movably placed on the auxiliary guide rails 113, and the movable sleeve 114 is detachably connected to the lifting seat 120 by means of bolts or the like. The structure of the auxiliary guide rails 113 and the movable sleeve 114 can further enhance the stability of the lifting seat 120 in the up and down movement, and further reduce the shaking of the drying jig 400 placed on the lifting seat 120 during the lifting process.
[0038] like Figure 1 As shown, in this embodiment, the lifting device further includes a housing mechanism 300, and the housing mechanism 300 has a built-in space for the drying fixture 400 to move up and down, and the housing mechanism 300 is provided with a plurality of windows 310, and the windows 310 can communicate with the upper surface of the lifting seat 120. The lifting seat 120 can be raised and lowered to a specified height, so that the drying fixture 400 can enter and exit the display module lifting device through the windows 310.
[0039] In addition, if Figure 3As shown, the lifting seat 120 includes a conveying assembly 121 disposed on its upper surface, and the conveying assembly 121 can convey the drying jig 400 back and forth, so that the drying jig 400 can enter and exit the lifting device more conveniently. It should be noted that the conveying assembly 121 can adopt a conveying device in the prior art, such as a conveyor belt using a sprocket wheel, which will not be described in detail here.
[0040] like Figure 2 and Figure 4 As shown, in this embodiment, the housing mechanism 300 includes a bottom plate 320, and the driving mechanism 200 is connected to the bottom plate 320. Specifically, the motor 210, the tensioning wheel 240 and the driving wheel 230 are supported and connected to the bottom plate 320, respectively, the screw rod 111 is vertically arranged on the driving wheel 230, and the auxiliary guide rail 113 is vertically arranged on the bottom plate 320.
[0041] like Figure 5 As shown, this figure shows a multi-layer drying line, which includes multiple drying layers M and a lifting device N. The lifting device N is the lifting device provided above in this embodiment. This lifting device can lift the drying fixture 400 equipped with the display module to a specified height.
[0042] The display module lifting device provided in this embodiment adopts a pair of lifting components 110, which can ensure the stability of the lifting seat 120. At the same time, since the nut seats 112 on the pair of lifting components 110 move up and down synchronously, the lifting seat 120 carrying the drying fixture 400 can reach the specified height accurately and stably.
[0043] It should be understood that the multiple examples described above can be used in multiple directions (such as tilted, inverted, horizontal, vertical, etc.) and in multiple configurations without departing from the principles of the present invention. The embodiments shown in the accompanying drawings are shown and described only as examples of effective applications of the principles of the present invention, and the present invention is not limited to any specific details of these embodiments.
[0044] Of course, once the above description of the representative embodiments is carefully considered, it will be readily understood by those skilled in the art that various modifications, additions, substitutions, deletions and other changes may be made to these specific embodiments, and these changes are within the scope of the principles of the present utility model. Therefore, the foregoing detailed description should be clearly understood to be given only in an illustrative and exemplary manner, and the spirit and scope of the present utility model are limited only by the appended claims and their equivalents.
Claims
1. A display module lifting device, used to drive the drying fixture (400) to lift and lower, characterized in that: The lifting device includes: A lifting mechanism (100), the lifting mechanism (100) comprising a lifting seat (120) and a pair of lifting assemblies (110) arranged on the left and right, the lifting seat (120) being used to support and place a drying jig (400), each of the lifting assemblies (110) comprising a screw rod (111) and a nut seat (112), the nut seat (112) being transmission-connected to the screw rod (111), and the lifting seat (120) being connected to the pair of nut seats (112); and A driving mechanism (200), the driving mechanism (200) comprising a motor (210) and a pair of driving wheels (230), the motor (210) being capable of synchronously driving the pair of driving wheels (230) to rotate, and the pair of driving wheels (230) being respectively transmission-connected to a pair of screw rods (111); The motor (210) is capable of driving a pair of the nut seats (112) to move up and down synchronously, thereby driving the lifting seat (120) and the drying fixture (400) to move up and down together.
2. The display module lifting device according to claim 1, characterized in that: The driving mechanism (200) further comprises a pair of driving belts (220), wherein the pair of driving belts (220) are respectively connected in driving relationship between the motor (210) and the pair of driving wheels (230).
3. The display module lifting device according to claim 2, characterized in that: The driving mechanism (200) further comprises a pair of tension wheels (240), wherein the tension wheels (240) are located between the driving wheel (230) and the motor (210), and the driving belt (220) is drivingly connected to the motor (210), the tension wheels (240) and a driving wheel.
4. The display module lifting device according to claim 1, characterized in that: The driving mechanism (200) further comprises a gear set drivingly connected to the motor (210), and the gear set is respectively meshed with a pair of driving wheels (230).
5. The display module lifting device according to claim 1, characterized in that: The lifting mechanism (100) further comprises an auxiliary guide rail (113) and a movable sleeve (114); the movable sleeve (114) is movably mounted on the auxiliary guide rail (113) and connected to the lifting seat (120).
6. The display module lifting device according to claim 5, characterized in that: The auxiliary guide rail (113) is arranged parallel to the screw rod (111).
7. The display module lifting device according to claim 5, characterized in that: The lifting mechanism (100) comprises two pairs of auxiliary guide rails (113), and the two pairs of auxiliary guide rails (113) are respectively arranged on both sides of a pair of lead screws (111).
8. The display module lifting device according to claim 1, characterized in that: The lifting device further comprises a shell mechanism (300), and the shell mechanism (300) has a built-in space for the drying jig (400) to move up and down. The shell mechanism (300) is provided with a window (310), and the window (310) can communicate with the upper surface of the lifting seat (120).
9. The display module lifting device according to claim 1, characterized in that: The housing mechanism (300) comprises a bottom plate (320), and the driving mechanism (200) is connected to the bottom plate (320).
10. The display module lifting device according to claim 1, characterized in that: The lifting seat (120) includes a conveying component (121), and the conveying component (121) is used to convey the drying jig (400) back and forth.