A wire screen laser cutting device

Abstract

The utility model provides a kind of silk screen laser cutting device: including support plate, limit mechanism is arranged on the support plate, laser cutting device is erected on the support plate, plane sliding mechanism that laser cutting device is driven to move on horizontal plane is erected on the support plate, the limit mechanism includes at least two horizontal transverse limit post that can horizontally transverse slip, at least two longitudinal limit post that can horizontally longitudinal slip, the support plate below is equipped with for driving the transverse module mechanism, longitudinal module mechanism that longitudinal limit post, transverse limit post slip, the support plate is opened with the hole that gives way to the sliding track of corresponding transverse limit post, longitudinal limit post.The utility model design is reasonable, the limit mechanism is positioned to the both side edges of whole piece silk screen, detailed positioning is not needed manually, then through plane sliding mechanism laser cutting device is driven to move, silk screen cutting is carried out, improve overall production efficiency, it is convenient for specialized, efficient silk screen cutting work.

Description

Technical Field

[0001] This utility model relates to a screen laser cutting device. Background Technology

[0002] The components of the vacuum membrane self-adsorption box include a base plate, a mesh plate stacked on the base plate, and a thin film covering the mesh plate. The vacuum membrane self-adsorption box can be used to place small wafers and filters to avoid mutual friction damage during transportation, thereby preventing losses.

[0003] However, in the production process of vacuum membrane self-adhesion boxes, the raw material for the mesh is wire mesh. The entire wire mesh sheet needs to be laser-cut into several mesh plates for subsequent vacuum membrane self-adhesion box production. However, because existing laser cutting equipment lacks effective positioning devices, the edges of the area to be placed on the wire mesh are typically marked with tape on the support plate of the laser cutting equipment. During subsequent processing, manual positioning is achieved by aligning the wire mesh with the tape edges. This method increases manual positioning time and slows down overall production efficiency. Furthermore, due to differences in wire mesh manufacturers, the size of the wire mesh varies significantly. Therefore, replacing different batches requires tearing and re-applying the tape, which is time-consuming and labor-intensive. Utility Model Content

[0004] In view of this, the purpose of this utility model is to overcome the shortcomings of the prior art and provide a screen laser cutting device with a reasonable design. The device limits the two sides of the entire screen through a limiting mechanism, eliminating the need for detailed manual positioning. Then, the laser cutter is moved by a planar sliding mechanism to perform screen cutting, thereby improving overall production efficiency and facilitating professional and efficient screen cutting work.

[0005] This utility model is achieved by the following solution: a screen laser cutting device: including a support plate, a limiting mechanism is provided on the support plate, a laser cutter is mounted on the support plate, and a planar sliding mechanism that drives the laser cutter to move on a horizontal plane is mounted on the support plate.

[0006] Furthermore, the limiting mechanism includes at least two horizontally sliding lateral limiting posts and at least two horizontally sliding longitudinal limiting posts. A horizontal module mechanism and a longitudinal module mechanism for driving the lateral and longitudinal limiting posts to slide are installed below the support plate. The support plate has clearance holes corresponding to the sliding trajectories of the lateral and longitudinal limiting posts.

[0007] Furthermore, the transverse module mechanism includes a horizontal transverse lead screw, on which a transverse sliding block is mounted that slides laterally as the horizontal transverse lead screw rotates. A transverse limiting post is installed on the transverse sliding block. A transverse guide rod is arranged parallel to the side of the horizontal transverse lead screw, and a transverse guide hole is opened on the transverse sliding block corresponding to the transverse guide rod.

[0008] Furthermore, the longitudinal module mechanism includes a horizontal longitudinal lead screw, on which a longitudinal sliding block is mounted that slides longitudinally as the horizontal longitudinal lead screw rotates. A longitudinal limiting post is installed on the longitudinal sliding block. A longitudinal guide rod is arranged parallel to the side of the horizontal longitudinal lead screw, and a longitudinal guide hole is opened on the longitudinal sliding block corresponding to the longitudinal guide rod.

[0009] Furthermore, a rectangular coordinate system scale is provided on the middle part of the support plate, the lateral limiting post is located on the positive X-axis of the rectangular coordinate system scale, and the longitudinal limiting post is located on the positive Y-axis of the rectangular coordinate system scale.

[0010] Furthermore, the planar sliding mechanism includes Y-axis guide rails symmetrically arranged on both sides of the support plate, an X-axis guide rail that slides together on the two Y-axis guide rails, a mounting bracket that slides on the X-axis guide rail, and the laser cutter that is mounted on the mounting bracket with its laser emitting head facing downward.

[0011] Furthermore, a sliding plate for fixing the X-axis guide rail is installed under the X-axis guide rail. Y-axis guide grooves that cooperate with the Y-axis guide rail are installed on the left and right sides of the sliding plate. A Y-axis lead screw is installed parallel to one side of the Y-axis guide rail. A Y-axis slider that slides with the rotation of the Y-axis lead screw is mounted on the Y-axis lead screw. The Y-axis slider is fixed under the sliding plate.

[0012] Furthermore, an X-axis lead screw parallel to the X-axis guide rail is installed on the side of the sliding plate, and an X-axis slider that slides as the X-axis lead screw rotates is mounted on the X-axis lead screw. The X-axis slider is fixedly connected to the mounting frame.

[0013] Furthermore, it also includes an outer shell, which is mounted on a support plate. A material placement opening is provided in the middle of the outer shell, and a flip cover is hinged to the material placement opening.

[0014] Furthermore, a lifting cylinder is hinged to one side of the material placement port, and the telescopic end of the lifting cylinder is hinged to the flip cover.

[0015] Compared with the prior art, the present invention has the following advantages: it is reasonably designed, and the limiting mechanism limits the two sides of the whole wire mesh, eliminating the need for detailed manual positioning. Then, the planar sliding mechanism drives the laser cutter to move and cut the wire mesh, improving the overall production efficiency and facilitating professional and efficient wire mesh cutting work. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0017] Figure 2 This is a side view structural diagram of the present invention;

[0018] Figure 3 This is a top view of the structure of this utility model.

[0019] In the diagram: 1-Support plate; 2-Limiting mechanism; 3-Laser cutter; 4-Plane sliding mechanism; 5-Horizontal limiting post; 6-Vertical limiting post; 7-Horizontal module mechanism; 8-Vertical module mechanism; 9-Allowing hole; 10-Horizontal horizontal lead screw; 11-Horizontal sliding block; 12-Horizontal guide rod; 13-Horizontal longitudinal lead screw; 14-Vertical sliding block; 15-Vertical guide rod; 16-Cartesian coordinate system scale; 17-Y-axis guide rail; 18-X-axis guide rail; 19-Mounting bracket; 20-Sliding plate; 21-Y-axis guide groove; 22-Y-axis lead screw; 23-Y-axis slider; 24-X-axis lead screw; 25-X-axis slider; 26-Outer shell; 27-Material placement port; 28-Flip cover; 29-Lifting cylinder. Detailed Implementation

[0020] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0021] It should be noted that the following detailed descriptions are exemplary and intended to provide further explanation of this application. Unless otherwise specified, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0022] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0023] like Figure 1-3As shown, a screen laser cutting device includes a support plate 1, a limiting mechanism 2 on the support plate, an existing laser cutter 3 mounted on the support plate, and a planar sliding mechanism 4 mounted on the support plate to drive the laser cutter to move on a horizontal plane. The limiting mechanism limits the two edges of the entire screen, eliminating the need for detailed manual positioning. Then, the planar sliding mechanism drives the laser cutter to move and perform screen cutting, improving overall production efficiency and facilitating professional and efficient screen cutting work.

[0024] In this embodiment, to achieve the limiting of the entire wire mesh, the specific structure of the limiting mechanism is as follows: the limiting mechanism includes at least two horizontally sliding horizontal limiting posts 5 and at least two horizontally sliding vertical limiting posts 6. A horizontal module mechanism 7 and a vertical module mechanism 8 for driving the horizontal and vertical limiting posts to slide are installed below the support plate. The support plate has clearance holes 9 corresponding to the sliding trajectory of the horizontal and vertical limiting posts. In use, the horizontal limiting posts limit the left and right sides of the wire mesh, and then the vertical limiting posts limit the front and rear sides of the wire mesh, so that one corner of the wire mesh is limited. Thus, after the first wire mesh is processed, it can be quickly positioned by having the two sides of one corner of the subsequent wire mesh adhere to the horizontal and vertical limiting posts.

[0025] In this embodiment, to specifically realize the sliding of the lateral limiting post and the longitudinal limiting post, the lateral module mechanism includes a horizontal lateral lead screw 10. A lateral sliding block 11 is mounted on the horizontal lateral lead screw, which slides laterally as the horizontal lateral lead screw rotates. Specifically, the lateral sliding block has a lead screw hole that mates with the horizontal lateral lead screw. The lateral limiting post is mounted on the lateral sliding block. A lateral guide rod 12 is arranged parallel to the side of the horizontal lateral lead screw. A lateral guide hole is provided on the lateral sliding block corresponding to the lateral guide rod. A lead screw motor is mounted on one end of the horizontal lateral lead screw to drive its rotation. The rotation of the horizontal lateral lead screw drives the lateral sliding block to rotate, thereby causing the lateral limiting post to slide. The longitudinal module mechanism includes a horizontal longitudinal... The lead screw 13 is equipped with a longitudinal sliding block 14 that slides longitudinally as the lead screw rotates. The longitudinal sliding block has a screw hole that mates with the lead screw. The longitudinal limiting post is installed on the longitudinal sliding block. A longitudinal guide rod 15 is arranged parallel to the side of the lead screw. The longitudinal sliding block has a longitudinal guide hole corresponding to the longitudinal guide rod. A lead screw motor that drives the lead screw to rotate is installed at one end of the lead screw. The rotation of the lead screw drives the longitudinal sliding block to rotate, which in turn drives the longitudinal limiting post to slide. The sliding of the transverse limiting post and the longitudinal limiting post can limit the size of the wire mesh, making it easier for the wire mesh to be in the middle of the support plate and improving the versatility of the equipment.

[0026] In this embodiment, in order to achieve the positioning of the wire mesh during the first limit calibration, a rectangular coordinate system scale 16 is provided on the middle part of the support plate, the horizontal limit post is located on the positive X-axis of the rectangular coordinate system scale, and the vertical limit post is located on the positive Y-axis of the rectangular coordinate system scale.

[0027] In this embodiment, to enable the movement of the laser cutter, the planar sliding mechanism includes Y-axis guide rails 17 symmetrically arranged on both sides of the support plate. An X-axis guide rail 18 is slidably connected to both Y-axis guide rails. A mounting bracket 19 is slidably connected to the X-axis guide rail. The laser cutter is mounted on the mounting bracket with its laser emitter head facing downwards. A sliding plate 20 for fixing the X-axis guide rail is installed below the X-axis guide rail. Y-axis guide grooves 21 that mate with the Y-axis guide rail are installed on the left and right sides below the sliding plate. A Y-axis lead screw 22 is installed parallel to the side of one of the Y-axis guide rails. A follow-axis guide screw is mounted on the Y-axis lead screw. A Y-axis slider 23, which slides as the lead screw rotates, is fixed under a sliding plate. An X-axis lead screw 24, parallel to the X-axis guide rail, is mounted on the side of the sliding plate. An X-axis slider 25, which slides as the X-axis lead screw rotates, is mounted on the X-axis lead screw. The X-axis slider is fixedly connected to the mounting frame. In use, the Y-axis lead screw drives the sliding plate to move back and forth along the two Y-axis guide rails, and the X-axis lead screw drives the mounting frame to move, ultimately realizing the movement of the laser cutter on the horizontal plane. Since the laser head of the laser cutter is fixed at a certain height for laser cutting, no additional height adjustment is required.

[0028] In this embodiment, to ensure a safe processing environment, the device further includes an outer shell 26, which is mounted on a support plate. A material placement port 27 is provided in the middle of the outer shell, and a flip cover 28 is hinged to the material placement port. A lifting cylinder 29 is hinged to one side of the material placement port, and the telescopic end of the lifting cylinder is hinged to the flip cover. In use, before processing, the wire mesh is lowered through the material placement port, and then the flip cover is driven by the lifting cylinder to cover the material placement port. Laser processing is then performed. After laser processing, the flip cover is driven by the lifting cylinder to open the material placement port for material retrieval and subsequent material release.

[0029] Unless otherwise stated, if any of the technical solutions disclosed in this utility model discloses a numerical range, then the disclosed numerical range is a preferred numerical range. Any person skilled in the art should understand that the preferred numerical range is merely one among many feasible numerical values ​​that has a more obvious or representative technical effect. Because there are many numerical values, it is impossible to list them all. Therefore, this utility model discloses only some numerical values ​​to illustrate the technical solutions of this utility model. Furthermore, the numerical values ​​listed above should not constitute a limitation on the scope of protection of this utility model.

[0030] If the terms "first" or "second" are used in this document to specify components, those skilled in the art should know that the use of "first" or "second" is merely for the purpose of distinguishing components in description, and unless otherwise stated, the above terms have no special meaning.

[0031] If this utility model discloses or relates to mutually fixedly connected parts or structural components, then unless otherwise stated, a fixed connection can be understood as: a detachable fixed connection (e.g., using bolts or screws), or a non-detachable fixed connection (e.g., riveting, welding). Of course, mutually fixed connections can also be replaced by an integral structure (e.g., manufactured by integral molding using a casting process) (except where it is obviously impossible to use an integral molding process).

[0032] Furthermore, the orientations or positional relationships indicated by terms such as "longitudinal," "lateral," "up," "down," "front," "back," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer" used in any of the technical solutions disclosed in this utility model are based on the orientations or positional relationships shown in the accompanying drawings and are only for the convenience of describing this patent. They are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this patent. In addition, unless otherwise stated, the terms used to indicate shape in any of the technical solutions disclosed in this utility model include shapes that are similar to, close to, or approximate with it.

[0033] Any component provided by this utility model can be assembled from multiple individual components, or it can be a single component manufactured by a one-piece molding process.

[0034] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and not to limit it; although the utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications can still be made to the specific implementation of this utility model or equivalent substitutions can be made to some technical features without departing from the spirit of the technical solution of this utility model, and all such modifications and substitutions should be covered within the scope of the technical solution claimed by this utility model.

Claims

1. A screen laser cutting device, characterized in that: It includes a support plate, a limiting mechanism is provided on the support plate, a laser cutter is mounted on the support plate, and a planar sliding mechanism that drives the laser cutter to move on a horizontal plane is also mounted on the support plate.

2. The screen laser cutting device according to claim 1, characterized in that: The limiting mechanism includes at least two horizontally sliding lateral limiting posts and at least two horizontally sliding longitudinal limiting posts. A horizontal module mechanism and a longitudinal module mechanism for driving the lateral and longitudinal limiting posts to slide are installed below the support plate. The support plate has clearance holes corresponding to the sliding trajectories of the lateral and longitudinal limiting posts.

3. The screen laser cutting device according to claim 2, characterized in that: The horizontal module mechanism includes a horizontal lead screw, on which a horizontal sliding block is mounted that slides laterally as the horizontal lead screw rotates. A horizontal limiting post is installed on the horizontal sliding block. A horizontal guide rod is arranged parallel to the side of the horizontal lead screw, and a horizontal guide hole is opened on the horizontal sliding block corresponding to the horizontal guide rod.

4. The screen laser cutting device according to claim 2, characterized in that: The longitudinal module mechanism includes a horizontal longitudinal lead screw, on which a longitudinal sliding block is mounted that slides longitudinally as the horizontal longitudinal lead screw rotates. A longitudinal limiting post is installed on the longitudinal sliding block. A longitudinal guide rod is arranged parallel to the side of the horizontal longitudinal lead screw, and a longitudinal guide hole is opened on the longitudinal sliding block corresponding to the longitudinal guide rod.

5. The screen laser cutting device according to claim 2, characterized in that: The support plate has a rectangular coordinate system scale in the middle, the lateral limiting post is located on the positive X-axis of the rectangular coordinate system scale, and the longitudinal limiting post is located on the positive Y-axis of the rectangular coordinate system scale.

6. The screen laser cutting apparatus according to claim 5, characterized in that: The planar sliding mechanism includes Y-axis guide rails symmetrically arranged on both sides of the support plate, and an X-axis guide rail that slides together on the two Y-axis guide rails. A mounting bracket slides on the X-axis guide rail, and the laser cutter is mounted on the mounting bracket with its laser emitter head facing downwards.

7. The screen laser cutting apparatus according to claim 6, characterized in that: A sliding plate for fixing the X-axis guide rail is installed under the X-axis guide rail. Y-axis guide grooves that cooperate with the Y-axis guide rail are installed on the left and right sides of the sliding plate. A Y-axis lead screw is installed parallel to the side of one of the Y-axis guide rails. A Y-axis slider that slides with the rotation of the Y-axis lead screw is mounted on the Y-axis lead screw. The Y-axis slider is fixed under the sliding plate.

8. The screen laser cutting apparatus according to claim 7, characterized in that: An X-axis lead screw parallel to the X-axis guide rail is installed on the side of the sliding plate. An X-axis slider that slides as the X-axis lead screw rotates is mounted on the X-axis lead screw. The X-axis slider is fixedly connected to the mounting frame.

9. The screen laser cutting device according to claim 1, characterized in that: It also includes an outer shell, which is mounted on a support plate. A material placement opening is provided in the middle of the outer shell, and a flip cover is hinged to the material placement opening.

10. The screen laser cutting apparatus according to claim 9, characterized in that: A lifting cylinder is hinged to one side of the material placement port, and the telescopic end of the lifting cylinder is hinged to the flip cover.

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