A steel mesh tension testing apparatus

Abstract

The utility model relates to steel net tension test technical field discloses a kind of steel net tension test equipment, including support mechanism, the lower fixed mechanism is attached to the support mechanism upper surface, the upper fixed mechanism is fixedly arranged on the lower fixed mechanism upper surface, the support mechanism includes placement table, four sliding grooves are opened in the placement table upper surface, four The sliding groove inside is slidably provided with sliding block, the upper surface one side middle position of four The sliding block is screw set with third fixed knob, four The sliding block one end is fixedly provided with cross bar, four The cross bar both ends are fixedly provided with limit plate, the limit plate one side surface is fixedly provided with third antiskid pad in multiple. In the utility model, by adjustable fixed mechanism, magnetic attraction fixed design and stable support structure, effectively solve the problems existing in the prior art, improve the precision, stability and efficiency of steel net tension test.

Description

Technical Field

[0001] This utility model relates to the field of steel mesh tension testing technology, and in particular to a steel mesh tension testing device. Background Technology

[0002] A stencil tension testing device is an instrument used to measure the tension of stencils. It is widely used in industries such as electronics manufacturing and screen printing. It is mainly used to detect the tension of stencils in different directions to ensure that they meet production requirements.

[0003] The existing patent (publication number: CN215984972U) discloses "This utility model discloses a steel mesh tension testing device that can improve the service life of steel mesh, including a frame, a tension display screen on one side of the front, an operating table installed on the top of the frame, a first support plate fixed on one side of the upper end of the operating table, and a second support plate on the other side of the upper end of the operating table. A slot is provided on the opposite side of the first support plate and the second support plate. A polyester-methylene hard plastic pulley is hinged to the bottom of the inner side of the slot. An electric push rod can push and slide the second support plate in cooperation with a linear slide rail and a first slider. When the second support plate moves, the distance between it and the first support plate can be adjusted according to the actual size of the steel mesh, and it plays a role in limiting and supporting the steel mesh. The slot facilitates the insertion of the steel mesh and lifts its two sides. The polyester-methylene hard plastic pulley makes the steel mesh smoother when inserted into the slot, and also avoids friction between the edge of the slot and the steel mesh, thereby preventing scratches on the surface of the steel mesh."

[0004] In the process of developing this application, the inventors discovered the following problems with the prior art: When using existing steel mesh tension testing devices, the size of the frame used to fix the steel mesh is usually fixed and cannot be adjusted according to the size of the steel mesh. Some steel mesh testing devices with adjustment functions can usually only fix the two ends of the steel mesh, while the other two sides of the steel mesh are not fixed, resulting in poor stability during testing and easily leading to inaccurate test results.

[0005] Therefore, those skilled in the art have provided a steel mesh tension testing device to solve the problems mentioned in the background art. Utility Model Content

[0006] The purpose of this invention is to address the shortcomings of existing technologies by proposing a steel mesh tension testing device. Through an adjustable fixing mechanism, magnetic fixing design, and stable support structure, it effectively solves the problems existing in the prior art and improves the accuracy, stability, and efficiency of steel mesh tension testing.

[0007] To achieve the above objectives, the present invention provides the following technical solution:

[0008] A steel mesh tension testing device includes a support mechanism, wherein a lower fixing mechanism is snapped onto the upper surface of the support mechanism, and an upper fixing mechanism is fixedly mounted on the upper surface of the lower fixing mechanism.

[0009] The support mechanism includes a placement platform with four grooves on its upper surface. A slider is slidably disposed inside each of the four grooves. A third fixing knob is threaded onto the middle of one side of each of the four sliders. A crossbar is fixedly disposed at one end of each of the four sliders.

[0010] Furthermore, each of the four crossbars is fixedly provided with a limiting plate at both ends, and a third anti-slip pad is fixedly provided on one side surface of each of the limiting plates.

[0011] Furthermore, a support frame is fixedly provided on the bottom surface of the placement platform, and a base plate is fixedly provided at the bottom end of the support frame.

[0012] Furthermore, a tension tester storage box is movably disposed on the upper surface of the base plate, and multiple tension testers are disposed inside the tension tester storage box.

[0013] Furthermore, the upper fixing mechanism includes two upper movable frames, each with an upper extension rod fixedly installed at both ends, and a handle fixedly installed on one side of the upper surface of each of the two upper movable frames. The upper fixing frame is slidably installed on one side of the plurality of upper extension rods.

[0014] Furthermore, each of the two upper fixed frames is threaded with a first fixing knob on one side at both ends, and the bottom surfaces of the two upper movable frames and the two upper fixed frames are fixedly provided with a first anti-slip pad, and multiple stainless steel sheets are embedded and fixedly provided at equal intervals on the bottom surfaces of the multiple first anti-slip pads.

[0015] Furthermore, the lower fixing mechanism includes two lower movable frames, both ends of which are fixedly provided with lower extension rods, and the lower fixing frames are slidably provided on the outside of the plurality of lower extension rods.

[0016] Furthermore, a second fixing knob is threaded onto one side of each end of the two lower fixed frames, and a second anti-slip pad is fixedly installed on the upper surface of the two lower movable frames and the two lower fixed frames. Multiple magnetic blocks are fixedly installed at equal intervals on the upper surface of the multiple second anti-slip pads.

[0017] This utility model has the following beneficial effects:

[0018] 1. The present invention proposes a steel mesh tension testing device. Compared with existing steel mesh tension testing devices, this device is equipped with an upper fixing mechanism and a lower fixing mechanism, both of which are designed to be adjustable. The size of the fixing mechanism can be adjusted by sliding the upper and lower extension rods, which can accommodate steel meshes of different sizes, improving the versatility and flexibility of the device. At the same time, the steel mesh is firmly clamped between the upper and lower fixing mechanisms by the magnetic attraction between the magnetic block and the stainless steel sheet, ensuring the stability of the steel mesh during the test and avoiding inaccurate test results due to loosening of the steel mesh.

[0019] 2. The steel mesh tension testing device proposed in this utility model, compared with the existing steel mesh tension testing devices, has a support mechanism. The support mechanism has a support frame and a base plate at the bottom, which provides stable support for the entire device and ensures that the device will not shake during use. At the same time, the design of the slider and the limiting plate limits the lower fixing mechanism to prevent it from shifting during the test, further improving the stability of the device. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of the present invention. Figure 1 ;

[0021] Figure 2 This is a schematic diagram of the overall structure of the present invention. Figure 2 ;

[0022] Figure 3 This is a schematic diagram of the support mechanism of this utility model;

[0023] Figure 4 This is a partial structural schematic diagram of the support mechanism of this utility model;

[0024] Figure 5 This is a schematic diagram of the upper fixing mechanism of this utility model. Figure 1 ;

[0025] Figure 6 This is a schematic diagram of the upper fixing mechanism of this utility model. Figure 2 ;

[0026] Figure 7 This is a schematic diagram of the lower fixing mechanism of this utility model.

[0027] Legend:

[0028] 1. Upper fixing mechanism; 2. Lower fixing mechanism; 3. Support mechanism; 101. Upper extension rod; 102. Handle; 103. Upper movable frame; 104. First fixing knob; 105. Upper fixing frame; 106. First anti-slip pad; 107. Stainless steel sheet; 201. Lower extension rod; 202. Magnetic block; 203. Second anti-slip pad; 204. Lower movable frame; 205. Lower fixing frame; 206. Second fixing knob; 301. Placement platform; 302. Support frame; 303. Base plate; 304. Tension tester storage box; 305. Slide groove; 306. Slider; 307. Third fixing knob; 308. Crossbar; 309. Third anti-slip pad; 310. Limiting plate. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] Reference Figure 1 , Figure 2 One embodiment provided by this utility model:

[0031] A steel mesh tension testing device includes a support mechanism 3, a lower fixing mechanism 2 is snapped onto the upper surface of the support mechanism 3, and an upper fixing mechanism 1 is fixedly mounted on the upper surface of the lower fixing mechanism 2.

[0032] Specifically, the device is equipped with a support mechanism 3, which allows users to place the device in a suitable position for use. The upper fixing mechanism 1, combined with the lower fixing mechanism 2, allows users to fix the steel mesh that needs to be tested for tension during use, facilitating subsequent testing.

[0033] Reference Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 The support mechanism 3 includes a placement platform 301. The upper surface of the placement platform 301 is provided with four sliding grooves 305. A slider 306 is slidably arranged inside each of the four sliding grooves 305. A third fixing knob 307 is threadedly arranged at the middle position of one side of the upper surface of each of the four sliders 306. A crossbar 308 is fixedly arranged at one end of each of the four sliders 306. A limit plate 310 is fixedly arranged at both ends of each of the four crossbars 308. A third anti-slip pad 309 is fixedly arranged on one side surface of each of the multiple limit plates 310.

[0034] Specifically, the device includes a placement platform 301 for easy placement of the upper fixing mechanism 1 and the lower fixing mechanism 2. A sliding groove 305, combined with a slider 306, allows the user to adjust the position of the slider 306 within the groove. A third fixing knob 307 allows the user to fix the slider 306 after adjusting it to a suitable position. A crossbar 308, combined with limiting plates 310 on both sides, allows the user to adjust the position of the slider 306 and then use the limiting plates 310 to press against the outside of the lower fixing mechanism 2, thus fixing its position. A third anti-slip pad 309 ensures the stability of the device's position on the lower fixing mechanism 2 during use.

[0035] A support frame 302 is fixedly installed on the bottom surface of the placement platform 301. A base plate 303 is fixedly installed at the bottom end of the support frame 302. A tension tester storage box 304 is movably installed on the upper surface of the base plate 303. Multiple tension testers are installed inside the tension tester storage box 304.

[0036] Specifically, the support frame 302 provides support for the device when it is in use, the base plate 303 allows the tension tester storage box 304 to be stored in the device during use, and the multiple tension testers enable the device to perform tension testing on the steel mesh during use.

[0037] The upper fixing mechanism 1 includes two upper movable frames 103. Both ends of the two upper movable frames 103 are fixedly provided with upper extension rods 101. One side of the upper surface of the two upper movable frames 103 is fixedly provided with a handle 102. One side of the multiple upper extension rods 101 is slidably provided with an upper fixing frame 105. One side of both ends of the two upper fixing frames 105 is threaded with a first fixing knob 104. The bottom surfaces of the two upper movable frames 103 and the two upper fixing frames 105 are fixedly provided with a first anti-slip pad 106. The bottom surfaces of the multiple first anti-slip pads 106 are all embedded and fixedly provided with multiple stainless steel sheets 107 at equal intervals.

[0038] Specifically, by setting up an upper movable frame 103 and combining it with upper extension rods 101 on both sides, the user can adjust the position of the upper extension rods 101 of the two upper movable frames 103 in the upper fixed frame 105 during use, so as to adjust the overall size of the upper fixing mechanism 1 and make it suitable for steel mesh of different sizes. By setting up multiple first fixing knobs 104, after the user adjusts the upper movable frame 103 to a suitable position, the position of the upper movable frame 103 can be fixed by the first fixing knobs 104, so as to prevent the upper fixing mechanism 1 from deforming during use. By setting up a first anti-slip pad 106 and combining it with a second anti-slip pad 203, it is beneficial to ensure the stability when clamping the steel mesh and improve the use effect of the device. By setting up multiple stainless steel plates 107 and combining them with magnetic blocks 202, it is easy to connect the upper fixing mechanism 1 and the lower fixing mechanism 2 together to clamp the steel mesh.

[0039] The lower fixing mechanism 2 includes two lower movable frames 204. Both ends of the two lower movable frames 204 are fixedly provided with lower extension rods 201. Multiple lower extension rods 201 are slidably provided with lower fixing frames 205. Both ends of the two lower fixing frames 205 are threaded with a second fixing knob 206. The upper surfaces of the two lower movable frames 204 and the two lower fixing frames 205 are fixedly provided with second anti-slip pads 203. Multiple magnetic blocks 202 are fixedly provided at equal intervals on the upper surfaces of the multiple second anti-slip pads 203.

[0040] Specifically, by setting a lower movable frame 204, combined with lower extension rods 201 fixed on both sides, the user can adjust the position of the lower extension rods 201 in the lower fixed frame 205 during use, realizing the function of adjusting the size of the lower fixed mechanism 2 during use. By setting a second fixing knob 206, the user can fix the position of the lower extension rods 201 in the lower fixed frame 205 after adjusting the size of the lower movable frame 204, ensuring the stability of the lower fixed mechanism 2 during use. By setting a second anti-slip pad 203, combined with the first anti-slip pad 106, the stability of the steel mesh is ensured after it is placed, improving the use effect of the device. By setting a magnetic block 202, combined with a stainless steel sheet 107, the steel mesh to be tested can be clamped by the magnetic attraction between the two.

[0041] Working principle: When using this device, adjust the position of the lower movable frame 204 according to the size of the steel mesh, so that the lower extension rod 201 slides in the lower fixed frame 205. Adjust the size of the lower fixed mechanism 2 to adapt to the width of the steel mesh. After adjustment, fix the position of the lower extension rod 201 by the second fixing knob 206. Similarly, adjust the position of the upper movable frame 103 according to the size of the steel mesh, so that the upper extension rod 101 slides in the upper fixed frame 105. Adjust the size of the upper fixed mechanism 1 to adapt to the width of the steel mesh. After adjustment, fix the position of the upper extension rod 101 by the first fixing knob 104. The stainless steel plate 107 on the bottom surface of the upper fixed mechanism 1 and the upper surface of the lower fixed mechanism 2 are magnetically attracted. The magnetic attraction between blocks 202 firmly clamps the steel mesh between the upper and lower fixing mechanisms 2. After clamping, the upper fixing mechanism 1 and the lower fixing mechanism 2 are placed on the surface of the placement platform 301. The position of the slider 306 in the slide groove 305 is adjusted. The lower fixing mechanism 2 is limited by the crossbar 308 and the limiting plate 310. Then, the position of the slider 306 is fixed by the third fixing knob 307. After fixing, the tension tester is taken out from the tension tester storage box 304, placed in an appropriate position, and the tension tester is started to test the tension of the steel mesh fixed between the upper and lower fixing mechanisms 2. After the test is completed, the test data is recorded and the tension of the steel mesh is analyzed to see if it meets the production requirements.

[0042] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A steel mesh tension testing device, comprising a support mechanism (3), characterized in that: The upper surface of the support mechanism (3) is fitted with a lower fixing mechanism (2), and the upper surface of the lower fixing mechanism (2) is fixedly fitted with an upper fixing mechanism (1). The support mechanism (3) includes a placement platform (301). The upper surface of the placement platform (301) is provided with four sliding grooves (305). Each of the four sliding grooves (305) has a slider (306) slidably disposed inside. Each of the four sliders (306) has a third fixing knob (307) threadedly disposed at the middle position on one side of its upper surface. Each of the four sliders (306) has a crossbar (308) fixedly disposed at one end.

2. The steel mesh tension testing device according to claim 1, characterized in that: Each of the four crossbars (308) is fixedly provided with a limiting plate (310) at both ends, and a third anti-slip pad (309) is fixedly provided on one side surface of each of the limiting plates (310).

3. The steel mesh tension testing device according to claim 1, characterized in that: A support frame (302) is fixedly installed on the bottom surface of the placement platform (301), and a base plate (303) is fixedly installed at the bottom end of the support frame (302).

4. The steel mesh tension testing device according to claim 3, characterized in that: A tension tester storage box (304) is movably disposed on the upper surface of the base plate (303), and multiple tension testers are disposed inside the tension tester storage box (304).

5. The steel mesh tension testing device according to claim 1, characterized in that: The upper fixing mechanism (1) includes two upper movable frames (103), both ends of the two upper movable frames (103) are fixedly provided with upper extension rods (101), and one side of the upper surface of the two upper movable frames (103) is fixedly provided with a handle (102), and one side of the multiple upper extension rods (101) is slidably provided with an upper fixing frame (105).

6. The steel mesh tension testing device according to claim 5, characterized in that: Each of the two upper fixed frames (105) is threaded with a first fixed knob (104) on one side of both ends. The bottom surfaces of the two upper movable frames (103) and the two upper fixed frames (105) are fixedly provided with a first anti-slip pad (106). The bottom surfaces of the multiple first anti-slip pads (106) are each embedded and fixedly provided with multiple stainless steel sheets (107) at equal intervals.

7. The steel mesh tension testing device according to claim 1, characterized in that: The lower fixing mechanism (2) includes two lower movable frames (204), and both ends of the two lower movable frames (204) are fixedly provided with lower extension rods (201). The lower fixing frames (205) are slidably provided on the outside of the multiple lower extension rods (201).

8. A steel mesh tension testing device according to claim 7, characterized in that: Each of the two lower fixed frames (205) is threaded with a second fixed knob (206) on one side of both ends. The upper surfaces of the two lower movable frames (204) and the two lower fixed frames (205) are fixed with a second anti-slip pad (203). The upper surfaces of the multiple second anti-slip pads (203) are fixed with multiple magnetic blocks (202) at equal intervals.

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