Self-adaptive pressing device for laser printing carrier plate

Abstract

The utility model discloses a self-adaptive pressing device for a laser printing carrier plate, which comprises a product carrier and a plurality of carrier leveling assemblies, the carrier plate comprises a plurality of carrier plate adjusting assemblies and a plurality of guide shafts; the mounting bottom plate comprises a plurality of detachable clamps; wherein one end of the guide shaft is connected with the detachable clamp, the other end of the guide shaft is connected with the carrier plate, the number of the carrier plate adjusting assemblies is the same as that of the carrier leveling assemblies, the positions of the carrier plate adjusting assemblies and the positions of the carrier leveling assemblies are arranged in a one-to-one correspondence mode in the axial direction, and the carrier plate moves in the axial direction so that the carrier plate adjusting assemblies can abut against the carrier leveling assemblies.

Description

Technical Field

[0001] This disclosure relates to the field of laser printing carrier leveling structure technology, and in particular to an adaptive pressing device for laser printing carriers. Background Technology

[0002] In the alignment process of laser printing products in the photovoltaic industry, the precision requirements between the printing carrier and the product are extremely stringent. Currently, the actual requirement is to control the height error between the printing carrier and the product within 10 micrometers. However, traditional adjustment structures have significant drawbacks. Most existing adjustment methods can only perform one-to-one parallelism adjustment for a single carrier. When faced with carriers of different specifications, sizes, and characteristics, they cannot flexibly and effectively guarantee parallelism with the product, resulting in adjustment precision far from meeting the high-precision requirements of laser printing. For example, in actual production, when changing to different batches or types of carriers, traditional adjustment structures often cause parallelism errors to exceed the specified range, seriously affecting printing quality and increasing the product defect rate. Furthermore, to ensure a 10-micrometer gap between the carrier and the product, traditional pressing mechanisms lack adaptive adjustment capabilities and struggle to adapt to changes in the parallelism of different carriers. Utility Model Content

[0003] This disclosure provides an adaptive pressing apparatus for laser-printed substrates to solve one of the technical problems recognized by the inventors.

[0004] This disclosure provides an adaptive pressing apparatus for laser printing carrier plates, including a product carrier and a plurality of carrier leveling assemblies;

[0005] The carrier plate includes multiple carrier plate adjustment assemblies and multiple guide shafts;

[0006] Mounting base plate, including multiple detachable clamps;

[0007] One end of the guide shaft is connected to the detachable clamp, and the other end is connected to the carrier plate. The number of carrier plate adjustment components and the number of carrier leveling components are the same and their positions are arranged in a one-to-one correspondence along the axial direction. The carrier plate can be moved along the axial direction so that the carrier plate adjustment components and the carrier leveling components abut against each other.

[0008] Preferably, the detachable clamp includes a first clamping plate and a second clamping plate, which are detachably connected to each other. The first clamping plate and the second clamping plate are respectively provided with clamping grooves on adjacent sides. One end of the guide shaft is embedded in the clamping groove and clamped by the first clamping plate and the second clamping plate.

[0009] Preferably, the detachable clamp further includes a guide rail fixing plate, a guide rail, a slider, and two tension springs. The guide rail fixing plate is disposed on the mounting base plate, the guide rail is disposed on the guide rail fixing plate, the slider is movably connected to the guide rail, the side of the slider is connected to the first clamping plate, and the two tension springs are respectively disposed on opposite sides of the first clamping plate, with the two ends of the two tension springs respectively connected to the first clamping plate and the guide rail fixing plate.

[0010] Preferably, the carrier plate adjustment assembly includes an adjustment top block and a first fixing block. The carrier plate has an installation groove, and the installation groove has a threaded hole. The adjustment top block passes through the threaded hole and is threadedly connected to the threaded hole. The first fixing block is disposed in the installation groove and fixes the adjustment top block.

[0011] Preferably, the vehicle leveling assembly includes a mounting block, a mounting plate, a leveling top block, and a second fixing block. The mounting block is disposed on the side of the product vehicle, the mounting plate is disposed on the mounting block, one end of the leveling top block is fixed to the mounting plate, and the other end passes through the mounting block. The second fixing block is disposed on the side of the mounting block near the leveling top block and fixes the leveling top block.

[0012] Preferably, the product carrier has a plurality of parallel mounting holes on its side, and the mounting block is connected to two of the mounting holes.

[0013] Preferably, the carrier plate has multiple positioning slots, and a joint bearing is embedded in the positioning slot. The guide shaft is connected to the joint bearing.

[0014] The main beneficial effects of this disclosure are:

[0015] 1. By using a detachable clamp and guide shaft, the carrier plate can be quickly removed. When the carrier plate needs to be replaced, the carrier plate can be pulled out by loosening the clamp screws and guide shaft.

[0016] 2. The leveling operation can be performed outside the equipment by using the carrier plate adjustment component set on the carrier plate. After the adjustment is completed, the equipment can be directly installed on the mounting base plate without the need for additional leveling operations on the equipment, which greatly saves the downtime of the equipment.

[0017] 3. Through the cooperation of the carrier plate adjustment component and the carrier leveling component, as well as the adaptive adjustment of the detachable fixture, guide shaft and joint bearing, the parallelism of different carrier plates can be adjusted in all directions and in multiple dimensions. According to actual tests, the gap error can be stably controlled within 10 micrometers, which fully meets the high precision requirements of laser printing.

[0018] It should be understood that both the foregoing general description and the following detailed description are for illustrative purposes and do not necessarily limit the scope of this disclosure. The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate the subject matter of this disclosure. Furthermore, the specification and drawings serve to explain the principles of this disclosure. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the specific embodiments of this disclosure or the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this disclosure. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the adaptive pressing device structure according to an embodiment of the present disclosure;

[0021] Figure 2 This is an exploded view of the adaptive pressing device according to an embodiment of this disclosure;

[0022] Figure 3 This is a cross-sectional view of the adaptive pressing device according to an embodiment of the present disclosure;

[0023] Figure 4 Embodiments of this disclosure Figure 2 Enlarged view of a portion of point A in the middle;

[0024] Icons: 1-Mounting base plate; 11-Removable clamp; 111-First clamping plate; 112-Second clamping plate; 113-Guide shaft; 114-Guide rail fixing plate; 115-Guide rail; 116-Slider; 117-Tension spring; 2-Carrier plate; 21-Positioning slot; 211-Joint bearing; 221-Adjusting top block; 22-Carrier plate adjusting assembly; 222-First fixing block; 3-Product carrier; 31-Carrier leveling assembly; 311-Mounting block; 312-Mounting plate; 313-Leveling top block; 314-Second fixing block. Detailed Implementation

[0025] The technical solutions of this disclosure will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this disclosure, and not all embodiments.

[0026] Based on the embodiments in this disclosure, all other embodiments obtained by those skilled in the art without inventive effort are within the scope of protection of this disclosure.

[0027] In the description of this disclosure, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this disclosure and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this disclosure. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0028] In the description of this disclosure, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linkage" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this disclosure based on the specific circumstances.

[0029] Example

[0030] like Figure 1-4 As shown, this embodiment provides an adaptive pressing device for laser printing carrier 2, including a product carrier 3 and multiple carrier leveling components 31;

[0031] Carrier plate 2 includes multiple carrier plate adjustment assemblies 22 and multiple guide shafts 113;

[0032] Mounting base plate 1 includes multiple detachable clamps 11;

[0033] One end of the guide shaft 113 is connected to the detachable clamp 11, and the other end is connected to the carrier plate 2. The number of carrier plate adjustment components 22 is the same as the number of carrier leveling components 31, and their positions are arranged in a one-to-one correspondence along the axial direction. The carrier plate 2 can be moved along the axial direction so that the carrier plate adjustment components 22 and the carrier leveling components 31 abut against each other.

[0034] In this embodiment, the carrier plate adjustment component 22 on the carrier plate 2 is leveled in advance, and then the guide shaft 113 is fixed by the detachable clamp 11, thereby completing the installation of the carrier plate 2. After the carrier plate 2 is installed on the mounting base plate 1, the carrier plate 2 is driven to approach the product carrier 3 by the drive structure (not shown in the figure), so that the carrier plate adjustment component 22 and the carrier leveling component 31 abut against each other, so that the adaptive leveling operation is achieved during the pressing process.

[0035] Specifically, the detachable clamp 11 includes a first clamping plate 111 and a second clamping plate 112. Both the first clamping plate 111 and the second clamping plate 112 are provided with screw holes. The first clamping plate 111 and the second clamping plate 112 are detachably connected by screws. Each side of the first clamping plate 111 and the second clamping plate 112 is provided with a clamping groove. The cross-section of the clamping groove is semi-circular. The two clamping grooves are combined to form a cylindrical space. One end of the guide shaft 113 is set inside the two clamping grooves. The guide shaft 113 is clamped and fixed by tightening the screws. When disassembling, only the screws need to be removed to remove the guide shaft 113, so that the mounting base plate 1 and the carrier plate 2 can be separated.

[0036] Furthermore, the detachable clamp 11 also includes a guide rail fixing plate 114, a guide rail 115, a slider 116, and two tension springs 117. The guide rail fixing plate 114 is fixedly mounted on the surface of the mounting base plate 1 by bolts. The guide rail 115 is provided on the mounting plate 312 along a direction perpendicular to the mounting base plate 1. The slider 116 is movably connected to the guide rail 115. The side of the first clamping plate 111 away from the second clamping plate 112 is connected and fixed to the slider 116, so that the first clamping plate 111 can move back and forth with the direction of the guide rail 115. The two tension springs 117 are symmetrically arranged on both sides of the first clamping plate 111, and the two ends of the two tension springs 117 are respectively connected to the first clamping plate 111 and the guide rail fixing plate 114. By utilizing the buffering and elastic reset characteristics of the tension springs 117, adaptive pressing force adjustment is achieved for different carrier plate 2 conditions. With the guide rail 115 and the slider 116 for guidance, the directional accuracy of the pressing force is ensured when adaptive pressing force adjustment is achieved.

[0037] Specifically, the carrier plate adjustment assembly 22 includes an adjustment top block 221 and a first fixing block 222. The carrier plate 2 has an installation groove with a threaded hole penetrating the carrier plate 2. The adjustment top block 221 has a threaded rod structure in the middle, a cross groove at the top, and a hemispherical structure at the bottom. The adjustment top block 221 is threaded through the threaded hole and threadedly connected to it. The adjustment top block 221 is driven to rotate through the threaded hole by a motor or by threaded transmission, and the length of the protruding hemispherical structure at the bottom is adjusted. This allows for flexible adjustment of the distance between the carrier plate 2 and the product carrier 3. After adjusting to a suitable distance, the adjustment top block 221 is clamped and fixed by the first fixing block 222, thereby achieving distance control between the carrier plate 2 and the product carrier 3.

[0038] Specifically, the carrier leveling assembly 31 includes a mounting block 311, a mounting plate 312, a leveling top block 313, and a second fixing block 314. The mounting block 311 is fixedly mounted to the side of the product carrier 3 by bolts. The mounting plate 312 is fixedly mounted to the bottom of the mounting block 311 by bolts. The leveling top block 313 is fixedly mounted to the mounting plate 312 by nuts, and the top of the leveling top block 313 is set through the mounting block 311. The leveling top block 313 has a protrusion with a reserved gap size. Finally, it is fixedly mounted to the mounting block 311 by bolts through the second fixing block 314, and the leveling top block 313 is clamped and fixed. In use, the adjustment top block 221 of the carrier plate 2 is pressed against the leveling top block 313 of the product carrier 3 by the motion mechanism to achieve gap accuracy control and ensure consistent accuracy.

[0039] It should be noted that in this embodiment, there are four of each of the carrier plate adjustment assembly 22 and the carrier leveling assembly 31, which are respectively set at the four corners of the carrier plate 2 and the product carrier 3. The four points form a plane, which makes it more stable and the leveling more accurate.

[0040] Furthermore, the product carrier 3 has multiple parallel mounting holes on its side, and the mounting block 311 is fixedly connected to two of these mounting holes by bolts. The parallel mounting holes allow for free adjustment of the position of the mounting block 311, making it more compatible with carrier plates 2 of different specifications and improving its adaptability.

[0041] In one embodiment, the carrier plate 2 has multiple positioning slots 21, and a spherical bearing 211 is embedded in the positioning slot 21. The guide shaft 113 is connected to the spherical bearing 211. This guide structure design, in which the guide shaft 113 is embedded in the positioning slot 21 through the spherical bearing 211, is used to ensure the precise guidance of the movement of the pressing adjustment component and its adaptability to forces in different directions.

[0042] The working principle of this utility model is as follows: First, the position of the adjusting top block 221 is changed by rotating it. After adjusting to a suitable position, it is locked by the first fixing block 222. Then, the carrier plate 2 is installed on the mounting base plate 1, and the guide shaft 113 is clamped by the detachable clamp 11 for installation. The mounting base plate 1 and the carrier plate 2 are synchronously driven to move towards the product carrier 3 by an external drive structure (not shown in the figure), so that the adjusting top block 221 of the carrier plate 2 and the leveling top block 313 of the product carrier 3 are pressed together, realizing gap precision control and ensuring consistent precision. Furthermore, by utilizing the buffering and elastic reset characteristics of the tension spring 117, adaptive pressing force adjustment is achieved for different carrier plate 2 conditions. With the guide rail 115 and the slider 116 for guidance, the directional accuracy of the pressing force is ensured while achieving adaptive pressing force adjustment.

[0043] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this disclosure, and are not intended to limit them. Although this disclosure has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this disclosure.

Claims

1. A laser printing carrier plate adaptive lamination device, characterized in that, include: Product carrier, including multiple carrier leveling components; The carrier plate includes multiple carrier plate adjustment assemblies and multiple guide shafts; Mounting base plate, including multiple detachable clamps; One end of the guide shaft is connected to the detachable clamp, and the other end is connected to the carrier plate. The number of carrier plate adjustment components and the number of carrier leveling components are the same and their positions are arranged in a one-to-one correspondence along the axial direction. The carrier plate can be moved along the axial direction so that the carrier plate adjustment components and the carrier leveling components abut against each other.

2. A device for adaptive lamination of laser printed carrier boards according to claim 1, characterized in that The detachable clamp includes a first clamping plate and a second clamping plate, which are detachably connected to each other. The first clamping plate and the second clamping plate are respectively provided with clamping grooves on adjacent sides. One end of the guide shaft is embedded in the clamping groove and clamped by the first clamping plate and the second clamping plate.

3. The apparatus for adaptive lamination of laser printed carrier boards of claim 2, wherein, The detachable clamp also includes a guide rail fixing plate, a guide rail, a slider, and two tension springs. The guide rail fixing plate is disposed on the mounting base plate, the guide rail is disposed on the guide rail fixing plate, the slider is movably connected to the guide rail, the side of the slider is connected to the first clamping plate, and the two tension springs are respectively disposed on opposite sides of the first clamping plate, with the two ends of the two tension springs respectively connected to the first clamping plate and the guide rail fixing plate.

4. The apparatus for adaptive lamination of laser printed carrier boards of claim 1, wherein, The carrier plate adjustment assembly includes an adjustment top block and a first fixing block. The carrier plate has an installation groove with a threaded hole. The adjustment top block passes through the threaded hole and is threadedly connected to it. The first fixing block is disposed in the installation groove and fixes the adjustment top block.

5. The apparatus for adaptive lamination of laser printed carrier boards of claim 4, wherein, The vehicle leveling assembly includes a mounting block, a mounting plate, a leveling top block, and a second fixing block. The mounting block is disposed on the side of the product vehicle, the mounting plate is disposed on the mounting block, one end of the leveling top block is fixed to the mounting plate, and the other end passes through the mounting block. The second fixing block is disposed on the side of the mounting block near the leveling top block and fixes the leveling top block.

6. A device for adaptive lamination of laser printed carrier boards according to claim 5, characterized in that The product carrier has multiple parallel mounting holes on its side, and the mounting block is connected to two of the mounting holes.

7. The apparatus for adaptive lamination of laser printed substrates of claim 1, wherein, The carrier plate has multiple positioning slots, and a joint bearing is embedded in the positioning slot. The guide shaft is connected to the joint bearing.

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