Improved plate bending resistance detection device

Abstract

The invention provides an improved plate bending resistance detection device which comprises a working electric cylinder, and an output shaft of the working electric cylinder is in bolted connection with a pressure resistance device. A movable protection box structure is arranged on the lower side of the working electric cylinder; the left side of the movable protection box structure is connected with a PLC; the interior of the movable protection box structure is connected with a sundry collection seat structure; a bending detection cylinder structure is connected to the front of the upper side in the movable protection box structure; electric sliding tables are connected to the left side and the right side in the sundry collecting seat structure; a limiting base is connected to a sliding piece on the surface of the electric sliding table through a bolt, and the movable protection box structure is characterized by comprising a protection cover shell, and a cover cavity is formed in the protection cover shell; the front side of the protective housing is connected with a protective door through a hinge; and an observation window is embedded in the protection door. Through the arrangement of the movable protection box structure, the work of plate bending resistance detection is carried out in the movable protection box structure, and splashing chippings are intercepted in the detection process to achieve protection, so that the safety of the movable protection box structure is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of plate anti-bending ability detection, and in particular relates to an improved plate anti-bending ability detection device. Background Art

[0002] The plate anti-bending capacity testing device is a professional testing equipment used to evaluate the anti-bending capacity of various plates when loads are applied. It also measures the deflection and failure point of the plates under different force conditions by simulating the load conditions under actual use conditions, thereby providing quantitative data on the strength and stiffness of the plates. However, the testing location is exposed to the working environment, so when the plates are broken during the testing process, it is easy for debris to splash and affect safety. The plates are also easily damaged during the testing process, and the splashed debris will pollute the surrounding environment, which in turn causes troublesome cleaning. Summary of the invention

[0003] In order to solve the above technical problems, the present invention provides an improved plate bending resistance detection device, which realizes the function of protecting the detection point to prevent the plate from being damaged and splashing debris during the detection process to affect the surrounding safety, and the function of collecting the splashed debris to avoid splashing to the surroundings and affecting the cleaning work.

[0004] The technical solution is as follows: an improved plate bending resistance detection device, including a working electric cylinder, the working electric cylinder output shaft is bolted with a compressive resistor; a movable protection box structure is arranged on the lower side of the working electric cylinder; a PLC is connected to the left side of the movable protection box structure; a debris collection seat structure is connected inside the movable protection box structure; a bending detection tube structure is connected to the front of the upper side of the movable protection box structure; an electric slide is connected to the left and right sides of the debris collection seat structure; a limiting seat is bolted on the sliding part on the surface of the electric slide, and it is characterized in that the movable protection box structure includes a protective cover shell, a cover cavity is opened inside the protective cover shell; a protective door is connected to the front hinge of the protective cover shell; and an observation window is embedded inside the protective door.

[0005] Preferably, the bending detection cylinder structure comprises a mounting cylinder, wherein a protective cover is threadedly connected to the upper side of the interior of the mounting cylinder; and an infrared ranging sensor is threadedly connected to the lower side of the interior of the mounting cylinder.

[0006] Preferably, the middle portion of the upper portion of the protective cover is bolted to the working electric cylinder, and the left side of the protective cover is bolted to the PLC.

[0007] Preferably, threaded holes are provided on the right side of the interior of the protection door and on the left side of the interior of the protection cover shell, and are arranged corresponding to each other.

[0008] Compared with the prior art, the present invention has the following beneficial effects:

[0009] In the present invention, the protection cover shell and the cover cavity are provided to perform the bending resistance test of the plate inside, and the flying debris is intercepted during the test to achieve protection and increase its safety.

[0010] In the present invention, the protection door and the observation window are provided to observe the working conditions during the working process.

[0011] In the present invention, the installation tube and the protective cover are installed and used in conjunction with the infrared distance measuring sensor.

[0012] In the present invention, the infrared distance measuring sensor is arranged corresponding to the plate to be detected, so as to detect the bending condition of the plate during detection, and can also detect the arc condition of the plate when it is reset after no pressure is applied to the plate to assist the bending ability detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the present invention.

[0014] Figure 2 It is a structural schematic diagram of the movable protection box structure of the present invention.

[0015] Figure 3 It is a structural schematic diagram of the bending detection tube structure of the present invention.

[0016] Figure 4 It is a structural schematic diagram of the debris collecting seat structure of the present invention.

[0017] In the figure:

[0018] 1. Working electric cylinder; 2. Pressure resistor; 3. Movable protection box structure; 31. Protection cover shell; 32. Cover cavity; 33. Protection door; 34. Observation window; 4. PLC; 5. Electric slide; 6. Limit seat; 7. Bending detection cylinder structure; 71. Mounting cylinder; 72. Protection cover; 73. Infrared ranging sensor; 8. Debris collection seat structure; 81. Hollow shell; 82. Working fan; 83. Collection box; 84. Interception net; 85. Upper partition seat; 86. Leakage net. DETAILED DESCRIPTION

[0019] The present invention is further described below in conjunction with the accompanying drawings:

[0020] Example:

[0021] As attached Figure 1As shown, an improved plate bending resistance detection device includes a working electric cylinder 1, and the output shaft of the working electric cylinder 1 is bolted to a compressive resistor 2; a movable protection box structure 3 is arranged on the lower side of the working electric cylinder 1; a PLC 4 is connected to the left side of the movable protection box structure 3; a debris collection seat structure 8 is connected inside the movable protection box structure 3; a bending detection tube structure 7 is connected to the front of the upper side of the movable protection box structure 3; an electric slide 5 is connected to the left and right sides of the debris collection seat structure 8; a limiting seat 6 is bolted to the sliding part on the surface of the electric slide 5.

[0022] As attached Figure 2 As shown, in the above embodiment, specifically, the movable protection box structure 3 includes a protection cover shell 31, and a cover cavity 32 is opened inside the protection cover shell 31; a protection door 33 is connected to the front hinge of the protection cover shell 31; an observation window 34 is embedded in the protection door 33; close the protection door 33 and tighten the bolts to connect it to the protection cover shell 31 for sealing.

[0023] As attached Figure 3 As shown, in the above embodiment, specifically, the bending detection tube structure 7 includes a mounting tube 71, and a protective cover 72 is threadedly connected to the upper side of the mounting tube 71; an infrared ranging sensor 73 is threadedly connected to the lower side of the mounting tube 71; while detecting pressure, the infrared ranging sensor 73 inside the mounting tube 71 detects the distance from the plate to determine the bending angle.

[0024] As attached Figure 4 As shown, in the above embodiment, specifically, the debris collection seat structure 8 includes a hollow shell 81, and the lower part of the front end of the hollow shell 81 is inlaid with a working fan 82; a collection box 83 is inserted into the upper side of the interior of the hollow shell 81; the lower side of the interior of the collection box 83 is bolted with an interception net 84; the upper end of the hollow shell 81 is bolted with an upper partition seat 85; the front and rear sides of the upper partition seat 85 are inlaid with a leakage net 86; the debris and dust of the working fan 82 pass through the leakage net 86 and are intercepted by the interception net 84 to be collected to complete the work.

[0025] In the above embodiment, specifically, the middle portion of the upper portion of the protective cover shell 31 is bolted to the working electric cylinder 1 , and the left side of the protective cover shell 31 is bolted to the PLC 4 .

[0026] In the above embodiment, specifically, threaded holes are provided on the right side of the protection door 33 and on the left side of the protection cover shell 31 and are arranged corresponding to each other.

[0027] In the above embodiment, specifically, the installation tube 71 is threadedly connected to the front side of the upper interior of the protection cover shell 31 , and the upper end is closed by the protection cover 72 .

[0028] In the above embodiment, specifically, the infrared distance sensor 73 is arranged on the upper part of the interior of the protective cover shell 31, and a through hole is opened on the front side of the interior of the pressure resistor 2 corresponding to the infrared distance sensor 73 to facilitate the measurement work using light.

[0029] In the above embodiment, specifically, the outer side of the upper end of the upper partition seat 85 is bolted to the protective cover shell 31 , and the left and right sides inside the upper partition seat 85 are bolted to the electric slide 5 .

[0030] In the above embodiment, specifically, the interception net 84 inside the collection box 83 corresponds to the leakage net 86, and the working fan 82 is driven to collect debris and dust to avoid polluting the surrounding environment and causing problems that are difficult to clean.

[0031] In the above embodiment, specifically, the working electric cylinder 1 is electrically connected to PLC4, the electric slide 5 is electrically connected to PLC4, the infrared ranging sensor 73 is electrically connected to PLC4, the working fan 82 is electrically connected to PLC4, a pressure sensor is provided on the upper side of the inner part of the pressure resistor 2, and is electrically connected to PLC4, and buttons and a display are electrically connected to the PLC4.

[0032] How it works

[0033] In the present invention, when the plate is tested for anti-bending, the electric slide 5 is driven to adjust the spacing of the limiting seat 6 according to the size of the plate, and then the plate is placed therein. After placement, the protective door 33 is closed and the bolts are tightened to connect the protective cover shell 31 for sealing. Then, the working electric cylinder 1 is driven to drive the anti-pressure device 2 to apply pressure to the plate for anti-bending testing. During the testing process, the pressure sensor in the anti-pressure device 2 detects the applied pressure. At the same time as the pressure detection, the infrared ranging sensor 73 inside the cylinder 71 is installed to detect the spacing with the plate to determine the bending angle. In this way, the anti-bending ability test can be realized. During the testing process, the working fan 82 is driven so that debris and dust pass through the leakage net 86 and are intercepted by the interception net 84 for collection to complete the work.

[0034] Utilizing the technical solution described in the present invention, or those skilled in the art designing a similar technical solution inspired by the technical solution of the present invention to achieve the above-mentioned technical effects, all fall within the protection scope of the present invention.

Claims

1. An improved plate material bending resistance detection device, the improved plate material bending resistance detection device comprising a working electric cylinder (1), wherein the output shaft of the working electric cylinder (1) is bolted to a pressure resistor (2); a movable protection box structure (3) is arranged at the lower side of the working electric cylinder (1); a PLC (4) is connected to the left side of the movable protection box structure (3); a debris collection seat structure (8) is connected inside the movable protection box structure (3); a bending detection cylinder structure (7) is connected to the front of the upper side of the movable protection box structure (3); an electric slide (5) is connected to the left and right sides of the debris collection seat structure (8); a limiting seat (6) is bolted to the sliding part on the surface of the electric slide (5), characterized in that: The movable protection box structure (3) comprises a protection cover shell (31), a cover cavity (32) is provided inside the protection cover shell (31); a protection door (33) is hingedly connected to the front side of the protection cover shell (31); and an observation window (34) is embedded inside the protection door (33).

2. The improved plate bending resistance detection device as claimed in claim 1, characterized in that: The bending detection tube structure (7) comprises a mounting tube (71), wherein the upper side of the mounting tube (71) is threadedly connected to a protective cover (72); and the lower side of the mounting tube (71) is threadedly connected to an infrared distance measuring sensor (73).

3. The improved plate bending resistance detection device as claimed in claim 1, characterized in that: The debris collection seat structure (8) comprises a hollow shell (81), wherein a working fan (82) is embedded in the lower part of the front end of the hollow shell (81); a collection box (83) is inserted into the upper side of the hollow shell (81); an interception net (84) is bolted to the lower side of the collection box (83); an upper partition seat (85) is bolted to the upper end of the hollow shell (81); and leakage nets (86) are embedded on both the front and rear sides of the upper partition seat (85).

4. The improved plate material bending resistance detection device as claimed in claim 1, characterized in that: The middle part of the upper part of the protective cover shell (31) is connected to the working electric cylinder (1) by bolts, and the left side of the protective cover shell (31) is connected to the PLC (4) by bolts.

5. The improved plate bending resistance detection device as claimed in claim 1, characterized in that: The right side of the protection door (33) and the left side of the protection cover shell (31) are both provided with threaded holes, which are arranged corresponding to each other.

6. The improved plate material bending resistance detection device as claimed in claim 2, characterized in that: The installation tube (71) is threadedly connected to the front side of the upper interior of the protection cover shell (31), and the upper end is closed by a protection cover (72).

7. The improved plate material bending resistance detection device as claimed in claim 2, characterized in that: The infrared distance measuring sensor (73) is arranged on the upper part of the interior of the protective cover shell (31), and a through hole is provided on the front side of the interior of the pressure resistor (2) at a position corresponding to the infrared distance measuring sensor (73).

8. The improved plate material bending resistance detection device as claimed in claim 3, characterized in that: The outer side of the upper end of the upper partition seat (85) is bolted to the protective cover shell (31), and the left and right sides inside the upper partition seat (85) are bolted to the electric slide (5).

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