Screen printing screen frame correcting tool
By designing a screen printing frame straightening fixture, hooks, levers, and adjusting hooks are used to achieve precise frame straightening, solving the problem of reduced printing accuracy caused by frame deformation, extending service life, and reducing costs.
Patent Information
- Application Number
- CN202520652759.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-08
- Publication Date
- 2026-02-27
- Estimated Expiration
- 2035-04-08
AI Technical Summary
In existing technologies, the screen frame of colored enamel glass screen printing is prone to deformation during high-strength tensile processes, resulting in uneven screen tension, reduced printing accuracy, and low efficiency, high cost, and unstable results when manually corrected.
Design a screen printing frame straightening fixture, including a pair of hooks, a pull rod and an adjusting hook, to achieve uniform tension distribution through precise adjustment and restore the shape of the frame.
It achieves precise frame correction, extends service life by more than 30%, reduces annual production costs by 15%-20%, is easy to operate, and saves 50% of labor time.
Smart Images
Figure CN223948808U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to glass deep processing equipment technical field relates to a silk screen frame correction frock. BACKGROUND
[0002] The colored glaze glass needs to form various patterns on the glass substrate surface by silk screen printing, and the wide screen frame needs to bear high tension for a long time in the silk screen printing process, which is easy to deform outwardly, resulting in uneven tension of the screen plate and reduced printing accuracy. In the prior art, the deformed screen frame is usually replaced directly or corrected manually, but there are problems such as high cost, low efficiency and unstable correction effect. For example, manual correction lacks precise control and cannot completely restore the shape of the screen frame, resulting in repeated deformation. The utility model provides an efficient and low-cost correction device that can accurately restore the shape of the screen frame and prolong its service life through innovative structural design. SUMMARY
[0003] The utility model discloses a silk screen frame correction frock, which aims to facilitate the staff to correct the wide silk screen frame.
[0004] The utility model discloses a silk screen frame correction frock, which aims to facilitate the staff to correct the wide silk screen frame.
[0005] The utility model discloses a silk screen frame correction frock, which aims to facilitate the staff to correct the wide silk screen frame.
[0006] 1. Precise correction: through the fine adjustment of the adjusting hook, uniform tension distribution is realized, and secondary deformation is avoided.
[0007] 2. Prolonged life: restoring the tension stability of the screen frame, reducing the scrap rate and improving the service life by more than 30%.
[0008] 3. Reduced cost: no need to replace the screen frame frequently, annual production cost reduced by 15%-20%.
[0009] 4. Convenient operation: the device can be quickly disassembled and assembled, and one person can complete the correction, saving more than 50% of working hours. BRIEF DESCRIPTION OF DRAWINGS
[0010] Figure 1 It is the three-dimensional structure schematic diagram of the correction frock.
[0011] Figure 2This is a schematic diagram illustrating the application scenarios of this corrective tool.
[0012] In the diagram, 11 is the hook body; 12 is the angle iron; 21 is the pull rod body; 22 is the collar; 31 is the mounting ring; 32 is the threaded hook; and 4 is the wire frame. Detailed Implementation
[0013] The following are specific embodiments of the present invention, which are described in conjunction with the accompanying drawings. However, the present invention is not limited to these embodiments.
[0014] like Figure 1 and Figure 2 As shown, a screen printing frame straightening fixture includes a pair of hooks, a pair of pull rods, and an adjusting hook; each hook includes a hook body 11 welded together and an angle iron 12, with each angle iron 12 welded to the tail end of the corresponding hook body 11; each pull rod includes a pull rod body 21, with a collar 22 at both ends of each pull rod body 21; the adjusting hook includes a mounting ring 31 and two threaded hooks 32, with each threaded hook 32 threadedly connected to both ends of the mounting ring 31.
[0015] Working process: When straightening the mesh frame 4, first install two hooks on the bottom of the two opposite sides of the mesh frame 4 where deformation occurs, so that the angle irons 12 on each hook are tightly against the bottom and outer surfaces of the mesh frame 4; then install pull rods on the two hooks, so that one collar 22 of each pull rod is hooked by the hook; finally, connect the adjusting hook between the two pull rods, so that the threaded hooks 32 at both ends of the adjusting hook are hooked by the other collar 22 of the two pull rods; finally, turn the mounting ring 31 on the adjusting hook, thereby driving the two threaded hooks 32 to converge towards the middle, and driving the angle irons 12 to pull the mesh frame 4 inward towards the deformed side for straightening. This fixture is installed on the surface of the mesh frame 4. Compared with methods such as rope or strap winding for straightening, it does not affect the upper surface (working surface) of the mesh frame, allowing it to remain installed on the mesh frame while it is in operation.
[0016] The specific embodiments described herein are merely illustrative examples illustrating the spirit of this utility model. Those skilled in the art to which this utility model pertains may make various modifications or additions to the described specific embodiments or use similar methods to substitute them, without departing from the spirit of this utility model or exceeding the scope defined by the appended claims.
Claims
1. A screen frame correction tool, characterized in that, The tooling comprises a pair of hooks, a pair of pull rods and an adjusting pull hook; each of the hooks comprises a hook body (11) and an angle iron (12) welded together, and each angle iron (12) is welded at the tail end of the corresponding hook body (11); each of the pull rods comprises a pull rod body (21), and each pull rod body (21) is provided with a thimble (22) at both ends; the adjusting pull hook comprises a mounting ring (31) and two threaded hooks (32), and the two threaded hooks (32) are respectively threadedly connected at both ends of the mounting ring (31).