Transplanting pressure maintaining module for e-book screen fitting
The automated transplanting and pressure-maintaining module solves the problem of insufficient precision in the e-book screen lamination process, achieves efficient screen lamination, and improves product quality and production efficiency.
Patent Information
- Application Number
- CN202422826710.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-20
- Publication Date
- 2025-10-03
- Estimated Expiration
- 2034-11-20
AI Technical Summary
The existing e-book screen bonding process lacks precision and relies on manual operation, resulting in unstable product quality, increased manufacturing costs and rework rate.
The automated transplanting and pressure-maintaining module is adopted, including product handling and clamping components, lifting components, pressure-maintaining cylinders and programmable pressure sensors, to achieve a fully automated pressure-maintaining process. The screen position is ensured to be accurate through X, Y side correction and product presence detection sensors.
It improves the accuracy and yield rate of screen lamination, reduces dependence on manual labor, simplifies the assembly and maintenance process, and reduces production costs.
Smart Images
Figure CN223413822U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of electronic book manufacturing, in particular to a transplanting and pressure-maintaining module for laminating an electronic book screen. Background Art
[0002] E-reader screens feature high resolution, low power consumption, and low reflectivity, enabling an excellent reading experience in all lighting conditions. However, manufacturing e-reader screens requires extremely high precision, especially during the screen lamination process. The pressure-maintaining step is crucial for ensuring a perfect bond between the screen and the base plate. Insufficient or uneven pressure can result in a loose bond, creating bubbles and other defects, impacting the display quality and lifespan of the screen.
[0003] Existing e-book screen lamination, transplantation, and pressure-holding modules on the market have several drawbacks. For example, many devices require manual inspection for proper placement. Manual operation, highly dependent on operator proficiency, can lead to poor accuracy, uneven pressure retention, or even incomplete pressure retention, directly impacting product quality. These drawbacks result in low production yields, increased manufacturing costs, and increased rework rates.
[0004] Therefore, there is an urgent need for a transplanting and pressure-maintaining module for laminating an e-book screen to solve the technical defects raised in the above-mentioned technology. Utility Model Content
[0005] The purpose of the present invention is to provide a transplanting and pressure-maintaining module for laminating an e-book screen, so as to solve the problem of insufficient accuracy in the above-mentioned background technology, which requires manual visual inspection and operation.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a transplanting and pressure-maintaining module for laminating an e-book screen, comprising a mounting platform and a pressure-maintaining cylinder, a group of brackets being fixedly assembled on both sides of the bottom end of the mounting platform, a group of pressure-maintaining cylinders being fixedly assembled on both sides of the top end of the mounting platform, a mounting back plate being fixedly connected to the bottom end of the mounting platform, a linear guide assembly being provided on the outer wall of the mounting back plate, a lifting buffer being provided on the left side of the mounting back plate, a lifting assembly being provided on the outside of the linear guide assembly, a programmable pressure sensor being provided on the top of the lifting assembly, and a product handling clamping assembly being provided on the bottom of the lifting assembly.
[0007] Preferably, the left and right sides of the product handling and clamping assembly are provided with X-side corrections, and the front and rear ends of the product handling and clamping assembly are provided with Y-side corrections.
[0008] Preferably, a group of cylinders for correcting the position of the product is provided on each side of the lifting assembly, and the cylinders are symmetrically assembled on both sides of the lifting assembly.
[0009] Preferably, a product presence detection sensor is provided inside the middle product slot of the lifting assembly.
[0010] Preferably, two groups of the product handling and clamping components are provided below the installation platform, and the two groups of product handling and clamping components are symmetrically positioned to form a double station.
[0011] Preferably, the components at the mounting platform and the bracket are assembled by bolts, and all components are detachable.
[0012] Compared with the existing technology, the present invention has the following beneficial effects: the transplanting and pressure-maintaining module for laminating e-book screens not only automates the entire pressure-maintaining process, eliminating the need for manual visual inspection and operation, greatly improving accuracy and improving product yield, but also eliminating manual reliance on pressure-maintaining operation technology, and facilitating early assembly and later updating and maintenance;
[0013] (1) The product handling and clamping assembly, the lifting buffer, the lifting assembly, and the pressure-holding cylinder are provided. The product handling and clamping assembly grabs the product and corrects the X and Y sides of the product. The pressure-holding cylinder then drives the product handling and clamping assembly back to the loading position. The lifting buffer detects whether the entire lifting assembly has risen to the specified position. The pressure-holding cylinder then presses down to a preset pressure value to continuously hold the pressure on the product. After the preset pressure-holding time ends, the pressure-holding cylinder releases the pressure to complete the pressure-holding process. By providing a programmable pressure sensor and a lifting buffer, as well as a product presence detection sensor built into the product handling and clamping assembly, the entire pressure-holding process can be automated without the need for manual visual inspection and operation, thereby greatly improving accuracy.
[0014] (2) By setting up a product handling clamping component, a pressure holding cylinder, an X-side correction and a Y-side correction, when the product is under pressure, the maximum output force of the pressure holding cylinder is 100kg. The X-side correction and Y-side correction set at the product handling clamping component can perform position correction before pressure holding, prevent the screen from shifting or tilting, ensure that the screen is under pressure in place, avoid the problem of uneven pressure, have a better protective effect on the screen, improve the product yield, and eliminate the manual dependence on pressure holding operation technology;
[0015] (3) The module frame is composed of a mounting platform and a bracket. Each component is installed in the mounting platform and the bracket. When the product is lifted, the stability of the lifting is ensured by the linear guide assembly. The lifting buffer is used to detect whether the lifting is in place, which has a more stable load-bearing movement effect. At the same time, each component is detachable, which is convenient for early assembly and later update and maintenance, thereby reducing maintenance costs. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1This is a front view structural diagram of the utility model;
[0017] Figure 2 This is a schematic diagram of the top structure of the utility model;
[0018] Figure 3 This is a schematic diagram of the bottom-up structure of the present invention;
[0019] Figure 4 It is a rear view structural schematic diagram of the present utility model.
[0020] In the figure: 1. Installation platform; 2. Pressure-maintaining cylinder; 3. Installation back plate; 4. Programmable pressure sensor; 5. Lift-in-place buffer; 6. Linear guide assembly; 7. Lifting assembly; 8. Product handling and clamping assembly; 9. Bracket; 10. X-side correction; 11. Y-side correction. DETAILED DESCRIPTION
[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0022] Example 1: Please refer to Figure 1-4 A transplanting and pressure-maintaining module for laminating an e-book screen includes a mounting platform 1 and a pressure-maintaining cylinder 2. A set of brackets 9 are fixedly assembled on both sides of the bottom end of the mounting platform 1, and a set of pressure-maintaining cylinders 2 are fixedly assembled on both sides of the top end of the mounting platform 1. The bottom end of the mounting platform 1 is fixedly connected to a mounting back plate 3. A linear guide component 6 is provided on the outer wall of the mounting back plate 3. A lifting buffer 5 is provided on the left side of the mounting back plate 3. A lifting component 7 is provided outside the linear guide component 6. A programmable pressure sensor 4 is provided on the top of the lifting component 7. A product handling clamping component 8 is provided at the bottom of the lifting component 7.
[0023] Specifically, if Figure 1 、 Figure 2 、 Figure 3 and Figure 4As shown, the product handling and clamping assembly 8 grabs the product and corrects the X and Y sides of the product. Then the pressure-holding cylinder 2 drives the product handling and clamping assembly 8 back to the loading position. The lifting buffer 5 detects whether the entire lifting assembly 7 has risen to the specified position. Then the pressure-holding cylinder 2 is pressed down to the preset pressure value to continuously maintain the pressure on the product. After the preset pressure-holding time is over, the pressure-holding cylinder 2 releases the pressure to complete the pressure-holding process. By setting a programmable pressure sensor 4 and a lifting buffer 5, as well as a product presence detection sensor built into the product handling and clamping assembly 8, the entire pressure-holding process can be automated without the need for manual visual inspection and operation, and the accuracy is greatly improved.
[0024] Example 2: A set of cylinders for correcting the product position is provided on each side of the lifting assembly 7. The cylinders are symmetrically assembled on both sides of the lifting assembly 7. A product presence detection sensor is provided inside the middle product slot of the lifting assembly 7.
[0025] Specifically, if Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown, when the product is under pressure, the maximum output force of the pressure-holding cylinder 2 is 100kg. The X-side correction 10 and Y-side correction 11 set at the product handling and clamping assembly 8 can perform position correction before pressure holding to prevent the screen from shifting or tilting, ensuring that the screen is under pressure in place, avoiding the problem of uneven pressure, having a better protective effect on the screen, improving the product yield, and eliminating manual dependence on pressure-holding operation technology.
[0026] Example 3: Two groups of product handling and clamping components 8 are provided below the mounting platform 1. The two groups of product handling and clamping components 8 are symmetrically positioned to form a double station. The components at the mounting platform 1 and the bracket 9 are assembled by bolts, and all components are detachable.
[0027] Specifically, if Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown, the frame part of the module is composed of the mounting platform 1 and the bracket 9. The various components are installed in the mounting platform 1 and the bracket 9. When the product is lifted or lowered, the stability of the lifting is ensured by the linear guide component 6, and whether the lifting is in place is detected by the lifting buffer 5, which has a more stable load-bearing movement effect. At the same time, all components are detachable, which is convenient for early assembly and later update and maintenance, reducing maintenance costs.
[0028] Working principle: First, the product handling and clamping assembly 8 grabs the product. The X-side correction 10 and Y-side correction 11 set at the product handling and clamping assembly 8 can perform position correction before pressure holding to prevent the screen from shifting or tilting. Then the pressure-holding cylinder 2 drives the product handling and clamping assembly 8 back to the loading position. The lifting-in-place buffer 5 detects whether the entire lifting assembly 7 has risen to the specified position, and then the pressure-holding cylinder 2 is pressed down to the preset pressure value. When the product is under pressure, the maximum output force of the pressure-holding cylinder 2 is 100kg, which continuously holds the pressure on the product. After the preset pressure holding time is over, the pressure-holding cylinder 2 releases the pressure to complete the pressure holding process. By setting the programmable pressure sensor 4 and the lifting-in-place buffer 5, as well as the product presence or absence detection sensor built into the product handling and clamping assembly 8, the entire pressure holding process can be automated without the need for manual visual inspection and operation.
[0029] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.
Claims
1. A transplanting and pressure-maintaining module for laminating an e-book screen, comprising a mounting platform (1) and a pressure-maintaining cylinder (2), characterized in that: A set of brackets (9) are fixedly mounted on both sides of the bottom of the mounting platform (1), a set of pressure-maintaining cylinders (2) are fixedly mounted on both sides of the top of the mounting platform (1), a mounting back plate (3) is fixedly connected to the bottom of the mounting platform (1), a linear guide assembly (6) is provided on the outer wall of the mounting back plate (3), a lifting buffer (5) is provided on the left side of the mounting back plate (3), a lifting assembly (7) is provided on the outside of the linear guide assembly (6), a programmable pressure sensor (4) is provided on the top of the lifting assembly (7), and a product handling clamping assembly (8) is provided on the bottom of the lifting assembly (7).
2. The transplanting and pressure-maintaining module for laminating an e-book screen according to claim 1, characterized in that: The product transporting and clamping assembly (8) is provided with X-side corrections (10) on the left and right sides, and the product transporting and clamping assembly (8) is provided with Y-side corrections (11) on the front and rear ends.
3. The transplanting and pressure-maintaining module for laminating an e-book screen according to claim 1, characterized in that: A group of cylinders for correcting the position of the product is provided on each side of the lifting assembly (7), and the cylinders are symmetrically assembled on both sides of the lifting assembly (7).
4. The transplanting and pressure-maintaining module for laminating an e-book screen according to claim 1, characterized in that: A product presence detection sensor is provided inside the middle product slot of the lifting assembly (7).
5. The transplanting and pressure-maintaining module for laminating an e-book screen according to claim 1, characterized in that: Two groups of the product handling and clamping components (8) are provided below the installation platform (1), and the two groups of product handling and clamping components (8) are symmetrically positioned to form a double station.
6. The transplanting and pressure-maintaining module for laminating an e-book screen according to claim 1, characterized in that: The components of the mounting platform (1) and the bracket (9) are assembled by bolts, and all components are detachable.