Light guide plate position adjusting device for manufacturing light guide plate
By designing multi-directional moving light guide plate position adjustment device and hot pressing assembly in light guide plate manufacturing, the problems of inconvenient position movement and low manual pressing efficiency in light guide plate processing are solved, automatic bonding and efficient recycling are achieved, and the Overall processing efficiency.
Patent Information
- Application Number
- CN202421069138.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-16
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-05-16
AI Technical Summary
During the manufacturing process of light guide plates, the existing light guide plate position adjustment device can only move in one direction, and cannot achieve multi-directional movement of the X-axis and Y-axis, resulting in inconvenient position movement during processing, and the long-term working of artificial pressing of the diaphragm leads to physical strength Reduce, reduce work efficiency.
A light guide plate position adjustment device including a processing table, a moving plate and a hot press assembly is designed, and the thermal transfer diaphragm is automatically realized through the first support frame, the placement member, the second support frame, the pressing member and the heating cylinder. The heating cylinder is driven by telescopic rods, support plates, connecting shafts and pressurized elements to drive the heating cylinder to improve the diaphragm bonding efficiency and the thermal transfer diaphragm is recovered through the recycling roller to reduce material waste.
It realizes convenient position adjustment of light guide plates and efficient diaphragm fitting, improves processing efficiency, reduces artificial physical consumption, and effectively recovers thermal transfer diaphragms, avoiding waste of materials.
Smart Images
Figure CN222273573U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of light guide plate manufacturing, in particular to a light guide plate position adjustment device used for light guide plate manufacturing. Background Art
[0002] During the processing and production process, the light guide plate often needs to be constantly moved, and the position movement is mainly achieved through a position adjustment device. However, the existing adjustment device can only move in one direction when in use, and cannot move in multiple directions along the X-axis and Y-axis according to the processing needs, which brings inconvenience to the position movement during processing.
[0003] In the existing patent technology CN114229445A, a light guide plate position adjustment device used for light guide plate manufacturing is recorded, which includes a processing table, an upper side wall of the processing table is provided with a first slide groove, a first screw rod is horizontally arranged inside the first slide groove, the left end of the first screw rod is rotatably connected to the left side wall of the first slide groove, a first chassis is fixedly arranged on the right side wall of the processing table, a first motor is fixedly arranged inside the first chassis, the right end of the first screw rod is fixedly connected to the output end of the first motor, a first slider is threadedly connected to the rod wall of the first screw rod, and the side wall of the first slider is slidably connected to the inner wall of the first slide groove, so that after the light guide plate is clamped and fixed by the clamping mechanism, it can be moved not only on the X-axis but also on the Y-axis, which is easy to operate and more convenient for processing and producing the light guide plate.
[0004] When the film is attached to the light guide plate, it is usually pressed manually. However, manual pressing may reduce the work efficiency due to the reduction of physical strength after working for a long time. Summary of the invention
[0005] The utility model aims to provide a light guide plate position adjustment device for light guide plate manufacturing, which solves the problem that when a film is attached to the light guide plate, manual pressing is used, and the manual pressing will reduce physical strength after working for a long time, thus leading to reduced work efficiency.
[0006] To achieve the above-mentioned purpose, the utility model provides a light guide plate position adjustment device for light guide plate manufacturing, comprising a processing table, a movable plate and a hot pressing assembly, wherein the movable plate is installed above the processing table, and the hot pressing assembly comprises a first support frame, a placement component, a second support frame, a pressurizing component and a heating cylinder, the first support frame is fixedly connected to the processing table and is located on a side of the processing table close to the movable plate, the placement component is installed on the first support frame, the placement component supports a thermal transfer film, the second support frame is fixedly connected to the processing table and is located on a side of the processing table close to the first support frame, the heating cylinder is connected to the second support frame through the pressurizing component, and the pressurizing component drives the heating cylinder to move.
[0007] Wherein, the placing component includes a placing roller and a rotating roller, the placing roller is rotatably connected to the first support frame and is located on a side of the first support frame away from the processing table; the rotating roller is rotatably connected to the first support frame and is located on a side of the first support frame close to the placing roller.
[0008] Wherein, the pressurizing component includes a telescopic rod, a support plate, a connecting shaft and a pressurizing element, the telescopic rod is fixedly connected to the second support frame and is located on a side of the second support frame away from the processing table; the support plate is fixedly connected to the telescopic rod and is located on a side of the telescopic rod away from the second support frame; the connecting shaft is fixedly connected to the support plate and is located on a side of the support plate away from the telescopic rod and is connected to the heating cylinder; the pressurizing element is mounted on the support plate, and the pressurizing element drives the support plate to move.
[0009] Wherein, the pressure-applying element includes an abutment block and a spring, the abutment block is fixedly connected to the support plate and is located on a side of the support plate close to the telescopic rod; the spring is sleeved on the outside of the telescopic rod, and the two ends of the spring respectively abut the abutment block and the second support frame.
[0010] Among them, the hot pressing assembly also includes a third support frame and a recovery roller, the third support frame is fixedly connected to the processing table and is located on the side of the processing table close to the second support frame; the recovery roller is rotatably connected to the third support frame and is located on the side of the third support frame away from the processing table.
[0011] The utility model discloses a light guide plate position adjustment device for manufacturing light guide plates, wherein the first support frame is installed on the side of the processing table close to the movable plate by bolts, the placement component is installed on the first support frame, the thermal transfer film is placed by the placement component, and the thermal transfer film can be pulled out so as to fit with the light guide plate, the second support frame is installed on the processing table by bolts, the heating cylinder is installed on the second support frame by the pressure component, the heating cylinder is moved to the side close to the movable plate by the pressure component, so as to fit the thermal transfer film with the light guide plate, and the thermal transfer film is attached to the light guide plate by the high temperature of the heating cylinder, thereby achieving more convenient bonding of the thermal transfer film on the light guide plate, thereby improving the processing efficiency of the light guide plate. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.
[0013] Figure 1 It is a schematic diagram of the overall structure of a light guide plate position adjustment device used for light guide plate manufacturing according to the first embodiment of the utility model.
[0014] Figure 2 The first embodiment of the utility model Figure 1 Enlarged view of point A in the middle.
[0015] Figure 3 It is a schematic diagram of the installation of the third support frame and the recovery roller of the second embodiment of the utility model.
[0016] In the figure: 100-processing table, 101-movable plate, 102-first support frame, 103-second support frame, 104-heating cylinder, 105-placing roller, 106-rotating roller, 107-telescopic rod, 108-support plate, 109-connecting shaft, 110-abutment block, 111-spring, 212-third support frame, 213-recovery roller. DETAILED DESCRIPTION
[0017] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.
[0018] The first embodiment of the present application is:
[0019] See also Figure 1 and Figure 2 , Figure 1 1 is a schematic diagram of the overall structure of a light guide plate position adjustment device for light guide plate manufacturing according to the first embodiment of the utility model. Figure 2 The first embodiment of the utility model Figure 1 Enlarged view of point A in the middle.
[0020] The utility model provides a light guide plate position adjustment device for light guide plate manufacturing, comprising a processing table 100, a moving table 101 and a hot pressing component, the hot pressing component comprising a first support frame 102, a placement component, a second support frame 103, a pressing component and a heating cylinder 104, the placement component comprising a placement roller 105 and a rotating roller 106, the pressing component comprising a telescopic rod 107, a support plate 108, a connecting shaft 109 and a pressing element, the pressing element comprising an abutment block 110 and a spring 111, and the present invention solves the problem of manual pressing when attaching a film to a light guide plate, which will reduce the work efficiency due to the reduction of physical strength after long-term work, and can also more conveniently recycle the thermal transfer film.
[0021] For this specific embodiment, the mobile 101 is installed above the processing table 100. The processing table 100 and the mobile 101 are both the processing table and the clamping mechanism recorded in the existing patent technology CN114229445A, a light guide plate position adjustment device used for light guide plate manufacturing. The mobile 101 is installed on the processing table 100, so that the mobile 101 can drive the light guide plate to move. Through this solution, it is more convenient to attach the thermal transfer film to the light guide plate, thereby improving the processing efficiency of the light guide plate.
[0022] The first support frame 102 is fixedly connected to the processing table 100 and is located on the side of the processing table 100 close to the moving 101. The placement component is installed on the first support frame 102, and the placement component supports the thermal transfer film. The second support frame 103 is fixedly connected to the processing table 100 and is located on the side of the processing table 100 close to the first support frame 102. The heating cylinder 104 is connected to the second support frame 103 through the pressure component, and the pressure component drives the heating cylinder 104 to move. The first support frame 102 is installed on the side of the processing table 100 close to the moving 101 by bolts, and the placement component is installed on the first support frame 102. The thermal transfer film is placed through the placement component, and the thermal transfer film can be pulled out so as to fit with the light guide plate. The second support frame 103 is installed on the processing table 100 by bolts. The heating tube 104 is the heating tube described in the existing patent technology CN108430119A heating tube. The heating tube 104 is installed on the second support frame 103 through the pressure component. The heating tube 104 is moved to the side close to the movement 101 by the pressure component, so that the thermal transfer film is fitted with the light guide plate. The high temperature of the heating tube 104 makes the thermal transfer film fit on the light guide plate, thereby realizing a more convenient way to fit the thermal transfer film on the light guide plate, thereby improving the processing efficiency of the light guide plate.
[0023] Secondly, the placement roller 105 is rotatably connected to the first support frame 102 and is located on a side of the first support frame 102 away from the processing table 100; the rotating roller 106 is rotatably connected to the first support frame 102 and is located on a side of the first support frame 102 close to the placement roller 105. The placement roller 105 is installed on the first support frame 102 via a bearing, and the thermal transfer film is placed via the placement roller 105. The rotating roller 106 is installed on the first support frame 102 via a bearing, and the moving direction of the thermal transfer film is changed via the rotating roller 106, so that the thermal transfer film is bonded to the light guide plate.
[0024] At the same time, the telescopic rod 107 is fixedly connected to the second support frame 103 and is located on the side of the second support frame 103 away from the processing table 100; the support plate 108 is fixedly connected to the telescopic rod 107 and is located on the side of the telescopic rod 107 away from the second support frame 103; the connecting shaft 109 is fixedly connected to the support plate 108 and is located on the side of the support plate 108 away from the telescopic rod 107, and is connected to the heating tube 104; the pressure element is installed on the support plate 108, and the pressure element drives the support plate 108 to move. The telescopic rod 107 is a telescopic long rod, and one end of the telescopic rod 107 is connected by The bolts are installed on the second support frame 103, and the support plate 108 is installed on the telescopic rod 107 by bolts to move away from the second support frame 103. The support plate 108 can move up and down through the telescopic rod 107. The connecting shaft 109 is installed on the side of the support plate 108 away from the telescopic rod 107, and is connected to the heating tube 104 by bolts, so that the support plate 108 drives the heating tube 104 to move, and then the heating tube 104 is abutted against the thermal transfer film. The pressurizing element is installed on the support plate 108, and the pressurizing element enables the heating tube 104 to more forcefully fit the thermal transfer film and the light guide plate.
[0025] In addition, the abutment block 110 is fixedly connected to the support plate 108 and is located on a side of the support plate 108 close to the telescopic rod 107; the spring 111 is sleeved on the outside of the telescopic rod 107, and the two ends of the spring 111 respectively abut the abutment block 110 and the second support frame 103, and the abutment block 110 is installed on the side of the support plate 108 close to the telescopic rod 107 by bolts, and the spring 111 is sleeved on the outside of the telescopic rod 107, and the two ends of the spring 111 respectively abut against the abutment block 110 and the second support frame 103, and the support plate 108 is driven to move by the elastic force of the spring 111, so that the heating tube 104 abuts against the thermal transfer film.
[0026] Using a light guide plate position adjustment device for light guide plate manufacturing according to the present embodiment, after placing the thermal transfer film on the placing roller 105, the thermal transfer film is passed around the rotating roller 106 so that the thermal transfer film is located below the heating cylinder 104. At this time, the elastic force of the spring 111 causes the support plate 108 to move downward, so that the thermal transfer film abuts against the light guide plate, and then the raw material on the thermal transfer film is printed on the light guide plate, thereby achieving a more convenient bonding of the thermal transfer film to the light guide plate, thereby improving the processing efficiency of the light guide plate.
[0027] The second embodiment of the present application is:
[0028] Based on the first embodiment, please refer to Figure 3 , Figure 3 It is a schematic diagram of the installation of the third support frame and the recovery roller of the second embodiment of the utility model.
[0029] The hot pressing assembly of this embodiment further includes a third support frame 212 and a recovery roller 213 .
[0030] Among them, the third support frame 212 is fixedly connected to the processing table 100 and is located on the side of the processing table 100 close to the second support frame 103; the recovery roller 213 is rotatably connected to the third support frame 212 and is located on the side of the third support frame 212 away from the processing table 100, the third support frame 212 is installed on the side of the processing table 100 close to the second support frame 103 by bolts, and the recovery roller 213 is installed on the third support frame 212 through a bearing, and the used thermal transfer film is rolled up by the recovery roller 213.
[0031] A light guide plate position adjustment device for light guide plate manufacturing according to the present embodiment is used, and one end of the thermal transfer film after use is wound on the recovery roller 213, so that the recovery roller 213 rotates after each section of the thermal transfer film is used, thereby recovering the thermal transfer film and avoiding waste of materials.
[0032] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.
Claims
1. A light guide plate position adjustment device for light guide plate manufacturing, comprising a processing table and a movable plate, wherein the movable plate is installed above the processing table, characterized in that: Also included is a heat press assembly; The hot pressing assembly includes a first support frame, a placement component, a second support frame, a pressurizing component and a heating cylinder. The first support frame is fixedly connected to the processing table and is located on a side of the processing table close to the movable plate. The placement component is installed on the first support frame, and the placement component supports the thermal transfer film. The second support frame is fixedly connected to the processing table and is located on a side of the processing table close to the first support frame. The heating cylinder is connected to the second support frame through the pressurizing component, and the pressurizing component drives the heating cylinder to move.
2. The light guide plate position adjustment device for light guide plate manufacturing according to claim 1, characterized in that: The placing component includes a placing roller and a rotating roller. The placing roller is rotatably connected to the first supporting frame and is located on a side of the first supporting frame away from the processing table; the rotating roller is rotatably connected to the first supporting frame and is located on a side of the first supporting frame close to the placing roller.
3. The light guide plate position adjustment device for light guide plate manufacturing according to claim 1, characterized in that: The pressurizing member includes a telescopic rod, a support plate, a connecting shaft and a pressurizing element. The telescopic rod is fixedly connected to the second support frame and is located on a side of the second support frame away from the processing table; the support plate is fixedly connected to the telescopic rod and is located on a side of the telescopic rod away from the second support frame; the connecting shaft is fixedly connected to the support plate and is located on a side of the support plate away from the telescopic rod and is connected to the heating cylinder; the pressurizing element is mounted on the support plate, and the pressurizing element drives the support plate to move.
4. The light guide plate position adjustment device for light guide plate manufacturing according to claim 3, characterized in that: The pressure element includes an abutment block and a spring. The abutment block is fixedly connected to the support plate and is located on a side of the support plate close to the telescopic rod. The spring is sleeved on the outside of the telescopic rod, and both ends of the spring abut against the abutment block and the second support frame respectively.
5. The light guide plate position adjustment device for light guide plate manufacturing according to claim 1, characterized in that: The hot pressing assembly also includes a third support frame and a recovery roller. The third support frame is fixedly connected to the processing table and is located on a side of the processing table close to the second support frame. The recovery roller is rotatably connected to the third support frame and is located on a side of the third support frame away from the processing table.