A screen tension auxiliary measurement assembly

Abstract

The application discloses a silk screen tension auxiliary measurement assembly, which comprises a first regulating plate and a second regulating plate which are substantially in the shape of a sheet, the first regulating plate is in the shape of an isosceles right triangle, a first handle is arranged on the first regulating plate, a clamping groove for placing a tension meter is formed in the hypotenuse of the first regulating plate, and the clamping groove is arranged at the midpoint of the hypotenuse of the first regulating plate; the second regulating plate is substantially in the shape of a rectangle, a second handle is arranged on the second regulating plate, and a first through hole for placing the tension meter is formed in the second regulating plate. The silk screen tension auxiliary measurement assembly can assist the tension meter in measuring the tension of silk screens of different specifications at fixed points, the tension meter is accurately and reliably positioned, the measurement error is small, the silk screen tension auxiliary measurement assembly is convenient to use, and the printing quality is high.

Description

Technical Field

[0001] This invention relates to the field of screen printing auxiliary devices, specifically to a screen tension auxiliary measurement component. Background Technology

[0002] Screen printing, with its strong adaptability, thick ink layer, strong three-dimensional effect, strong lightfastness, and large printing area, is widely used for surface printing on various products. In the screen printing process, the measurement of screen tension is unavoidable. Screen tension directly affects the gap between the screen and the substrate during printing, and is a fundamental factor in the adaptability and accuracy of screen printing. Controlling screen tension is crucial for improving screen printing quality; therefore, accurate measurement of screen tension is paramount. Screen tension meters are widely used in screen printing and are essential tools for inspecting screen printing quality. With a screen tension meter, the screen printing process can be controlled and the operation steps quantified. By controlling and adjusting the screen tension, the desired tension value can be achieved to obtain optimal printing quality. Typically, a screen needs to be tensioned at five points: near the four right angles of the screen and at the center. Currently, the use of tension meters to measure screen tension is generally problematic because the placement of the tension meter is not fixed. This can vary greatly depending on the person using it and the size of the screen. Even for the same person using the same screen, the placement of the tension meter cannot be fixed, resulting in large errors in the measured values, which directly affect the printing quality. Summary of the Invention

[0003] The purpose of this invention is to provide a screen tension auxiliary measurement component. This component can assist a tension meter in performing fixed-point tension measurement on screens of different specifications. The tension meter is accurate and reliable in positioning, has small measurement error, is easy to use, and produces high-quality printing.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A wire mesh tension auxiliary measuring component includes a first plate and a second plate that are basically sheet-shaped. The first plate is an isosceles right triangle with a first handle and a slot for placing a tension meter on the hypotenuse of the first plate, the slot being located at the midpoint of the hypotenuse of the first plate. The second plate is basically rectangular with a second handle and a first through hole for placing a tension meter.

[0006] Preferably, it also includes a tension meter, which can be placed precisely within the slot and the first through hole.

[0007] Preferably, several scale lines are symmetrically engraved on both edges of the card slot.

[0008] Preferably, the second plate also has a second through hole for placing a tension meter.

[0009] Preferably, the tension meter can be placed precisely inside the second through hole, and the edges of both the first and second through holes are engraved with a wire mesh pattern.

[0010] Preferably, the first handle is located on the far oblique side of the first treatment plate.

[0011] Preferably, an arrow is marked on the second die plate.

[0012] Preferably, the slot, the first through hole, and the second through hole are all substantially rectangular.

[0013] Preferably, the first through hole and the second through hole are interconnected.

[0014] More preferably, each corner of the first and second molding plates is rounded.

[0015] In the above technical solution, simply placing the two right-angled edges of the first die plate against the right angles of the screen frame and then placing the tension meter in the slot allows for precise positioning of the tension meter near the right angles of the screen, enabling tension measurement at that point. Since the first die plate is an isosceles right triangle, and the slot is located at the midpoint of the hypotenuse of the first die plate, the distance between the slot and the two right-angled edges of the first die plate is equal. Therefore, the tension meter in the slot is also equidistant from the two right-angled edges of the screen frame. Thus, the tension meter can be precisely positioned regardless of which of the four right-angled points near the screen is being measured. By aligning the edge of the tension meter with the symmetrical graduation lines on the two edges of the slot, tension measurement near the four right angles of screens of different specifications can be achieved. Alternatively, simply placing two right-angled edges of the second die plate against the right angles of the screen frame in the direction indicated by the arrows, and then placing the tension meter in the first or second through-hole according to the screen model, allows for precise positioning of the tension meter at the center of the screen, enabling accurate measurement of the center tension of the screen. This method has small measurement errors, is convenient to use, and helps improve printing quality. Attached Figure Description

[0016] Figure 1 This is a top view schematic diagram of the wire mesh tension auxiliary measurement component;

[0017] Figure 2 This is a schematic diagram showing the usage state of the first clamping plate in this wire mesh tension auxiliary measurement assembly;

[0018] Figure 3 This is a schematic diagram showing the usage status of the second clamping plate in this wire mesh tension auxiliary measurement component. Detailed Implementation

[0019] The present invention will be further described below with reference to the accompanying drawings:

[0020] like Figures 1 to 3 As shown, this wire mesh tension auxiliary measuring component includes a tension meter 10, a first cutting plate 1 and a second cutting plate 2, which are basically sheet-shaped. The first cutting plate 1 is an isosceles right triangle. A first handle 11 is provided on the first cutting plate 1 to facilitate its movement. A slot 12 is opened on the hypotenuse of the first cutting plate 1 to precisely place the tension meter 10. The slot 12 is located at the midpoint of the hypotenuse of the first cutting plate 1, so the distance between the slot 12 and the two right-angled sides of the first cutting plate 1 is equal. By placing the tension meter 10 against the right angle of the wire mesh frame 3 and then positioning it in the slot 12, the tension meter 10 can be precisely positioned near the right angle of the wire mesh, enabling tension measurement at that point. The first cutting plate 1 is an isosceles right triangle, ensuring that the tension meter 10 in the slot 12 is equidistant from the two right-angled sides near the wire mesh frame 3. Therefore, regardless of which wire mesh is being measured or which point among the four right angles near the wire mesh is being measured, the tension meter 10 can be precisely positioned in the corresponding fixed position, achieving fixed-point measurement of the wire mesh. The first handle 11 is located on the far sloping side of the first cutting plate 1 to prevent it from interfering with the placement of the tension meter 10, and also to make moving the first cutting plate 1 more stable. The second cutting plate 2 is basically rectangular, and has a second handle 21 for easy movement. The second cutting plate 2 also has a first through hole 22 that precisely accommodates the tension meter 10. By placing the left and lower right-angled edges of the second die plate 2 against the left and lower right-angled edges of the screen frame 3, and then placing the tension meter 10 inside the first through hole 22, the tension meter 10 can be precisely positioned at the center of the screen, achieving accurate positioning and point measurement of the screen tension. The measurement error is small, it is easy to use, and helps improve printing quality. The corners of both the first die plate 1 and the second die plate 2 are rounded to prevent scratches to operators.

[0021] In a preferred embodiment, several scale lines 13 are symmetrically engraved on both edges of the slot 12. By aligning the edge of the tension meter 10 with the symmetrical scale lines 13 on both edges of the slot 12, the distance between the tension meter 10 and the edge of the wire mesh can be adjusted according to different specifications of wire mesh, thus adapting to the tension measurement of different specifications of wire mesh. In this embodiment, a second through hole 23 for placing the tension meter 10 is also opened on the second die plate 2, and the tension meter 10 can be placed exactly in the second through hole 23. The wire mesh model 24 is engraved on the edges of both the first through hole 22 and the second through hole 23. By placing the tension meter 10 in the corresponding first through hole 22 or second through hole 23 according to the wire mesh model to be measured, the tension meter can be accurately positioned at the center of the wire mesh, realizing accurate positioning and fixed-point measurement of the center tension of the wire mesh. Arrows 25 can also be marked on the second die plate 2. During use, the arrows 25 are always against the long side of the wire mesh frame 3 to achieve rapid orientation of the second die plate 2.

[0022] In another embodiment, the slot 12, the first through hole 22, and the second through hole 23 are all basically rectangular. The tension gauge 13 is made of a finished product with a rectangular base, which facilitates the positioning of the tension gauge 10 within the slot 12, the first through hole 22, and the second through hole 23. The first through hole 22 and the second through hole 23 are interconnected, which facilitates the processing of the second die plate 2.

[0023] In the above technical solution, the two right-angled edges of the first clamping plate 1 are placed against one of the right angles of the screen frame 3. Then, according to the screen mesh specifications, the tension meter 10 is placed in the slot 12 and aligned with the corresponding scale line 13. This allows the tension meter 10 to be precisely positioned near the right angle close to the screen mesh, enabling tension measurement at that point. Moving the first handle 11 causes the two right-angled edges of the first clamping plate 1 to successively rest against the other three right angles of the screen frame 3, completing the fixed-point tension measurement near the four right angles of the screen mesh. The two right-angled edges of the second clamping plate 2 are placed against the right angles of the screen frame 3 in the direction indicated by arrow 25. Then, according to the screen mesh model 24, the tension meter 10 is placed in the first through hole 22 or the second through hole 23. This allows the tension meter 10 to be precisely positioned at the center of the screen mesh, achieving precise positioning and fixed-point measurement of the screen mesh tension. The measurement position and results are consistent with individual measurements, with small measurement errors, convenient use, and improved printing quality.

[0024] This embodiment is merely an illustration of the concept and implementation of the present invention and is not intended to limit it. Under the concept of the present invention, technical solutions without substantial changes are still within the scope of protection.

Claims

1. A wire mesh tension auxiliary measuring component, characterized in that, The device includes a first and a second sheet-like plate. The first sheet is an isosceles right triangle with a first handle and a slot for holding a tension gauge on its hypotenuse, the slot being located at the midpoint of the hypotenuse. The second sheet is rectangular with a second handle and a first through-hole for holding the tension gauge. The device also includes a tension gauge that fits perfectly within the slot and the first through-hole. Several scale lines are symmetrically engraved on the two edges of the slot. A second through-hole for holding the tension gauge is also present on the second sheet, fitting perfectly within it. The edges of both the first and second through-holes are engraved with a wire mesh pattern. The slot, the first through-hole, and the second through-hole are all substantially rectangular.

2. The wire mesh tension auxiliary measuring component according to claim 1, characterized in that, The first handle is located on the far oblique side of the first treatment plate.

3. The wire mesh tension auxiliary measuring component according to claim 1, characterized in that, Arrows are marked on the second cutting board.

4. The wire mesh tension auxiliary measuring component according to claim 3, characterized in that, The first through hole and the second through hole are interconnected.

5. The wire mesh tension auxiliary measuring component according to claim 1, characterized in that, The first and second molding plates each have rounded corners.

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