Automatic displacement performance detection device for anti-radiation fabric

Abstract

The utility model relates to the technical field of anti-radiation fabric performance detection, in particular to an automatic displacement performance detection device for anti-radiation fabrics, which comprises a processing table, X-axis linear guide rails fixed on two sides of the upper end of the processing table, a Y-axis linear guide rail fixed between slide blocks of the two X-axis linear guide rails, and a Z-axis linear guide rail fixed on a slide block of the Y-axis linear guide rail, an executing mechanism is installed on the Z-axis linear guide rail and used for detecting fabric, the executing mechanism comprises a main body assembly, and the main body assembly comprises an installation frame fixed to a sliding block of the Z-axis linear guide rail, a frame fixed to the front end of the installation frame and sliding grooves formed in the four corners of the interior of the frame; the to-be-detected area of the cloth can be expanded and straightened through the anti-wrinkling assemblies in the four directions, so that wrinkles are avoided; the anti-wrinkling assembly comprises a cylinder frame installed in the sliding groove, and a guide rod installed in the cylinder frame in a penetrating and sliding mode; in addition, through the detection assembly, the detection head of the thermal radiation performance tester can detect the cloth at any position in the lower area.

Description

Technical Field

[0001] The utility model relates to the technical field of radiation-proof fabric performance detection, in particular to an automatic shifting performance detection device for radiation-proof fabric. Background Art

[0002] The automatic shifting performance testing device for radiation-proof fabrics is a high-tech testing device designed specifically to evaluate the protective performance of radiation-proof fabrics under different conditions. Through its sophisticated mechanical structure and advanced control system, the device automatically and precisely shifts the fabric within the testing area, enabling comprehensive, multi-angle testing of the fabric's radiation-proof performance.

[0003] After checking the publication number: CN215066968U, a radiation-proof performance detection device for radiation-proof fabrics is disclosed. This technology discloses "a radiation-proof performance detection device for radiation-proof fabrics, which relates to the technical field of radiation-proof fabric performance detection equipment. In view of the problems that the existing detection device cannot automatically match the relationship between distance and radiation, requires manual calculation in sequence, is inefficient, and has a low degree of automated detection, the following scheme is proposed, including a detection box, the inner wall of the detection box is fixedly connected to a partition, the inner wall of the detection box is also welded with a guide rod, a connecting rod is penetrated by the guide rod, a connecting block is welded to the bottom of the connecting rod, one end of the connecting block is welded to a first fixing plate, one side of the first fixing plate is welded to a fixing rod, and one end of the fixing rod is fixedly connected to a threaded sleeve" and other technical solutions, which have "simple and novel structure, automatic displacement detection of fabrics, facilitating monitoring and recording of the radiation resistance of fabrics at different positions, more convenient use, and suitable for popularization and use" and other technical effects;

[0004] When the above scheme is implemented to detect different positions of the fabric, wrinkles may be generated locally on the fabric. These wrinkles may not only change the original structural properties of the fabric, but also have an adverse effect on its radiation protection performance, thereby causing a deviation between the test results and the actual performance of the fabric, reducing the accuracy and reliability of the test results. Utility Model Content

[0005] In response to the shortcomings of the existing technology, the utility model provides an automatic displacement performance detection device for radiation-proof fabrics. The anti-wrinkle components in four directions can stretch and straighten the fabric in the area to be tested to avoid wrinkles; and, through the detection components, the detection head of the thermal radiation performance tester can detect the fabric at any position in the lower area.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: an automatic displacement performance detection device for radiation-proof fabrics, comprising a processing table, X-axis linear guides fixed on both sides of the upper end of the processing table, a Y-axis linear guide fixed between the sliders of the two X-axis linear guides, and a Z-axis linear guide fixed on the slider of the Y-axis linear guide. An actuator is installed on the Z-axis linear guide and is used to detect fabrics. The actuator includes:

[0007] The main assembly includes a mounting bracket fixed to the slider of the Z-axis linear guide, a frame fixed to the front end of the mounting bracket, and slide grooves provided at the four corners of the frame;

[0008] The anti-wrinkle assembly includes a cartridge rack installed inside the slide groove, a guide rod slidingly installed inside the cartridge rack, a fixed frame fixed to the bottom of the guide rod, a thermal radiation performance tester detection head fixed at the lower end of the fixed frame, a ratchet rotatably installed at the lower end of the shaft seat, and pressure wheels fixed at both ends of the ratchet;

[0009] The detection component includes a circular frame fixed at the center of the frame, a vortex groove opened in the circular frame, a slide mounted in the vortex groove, and a thermal radiation performance tester detection head mounted and rotated through the slide.

[0010] Preferably, the anti-wrinkle assembly further comprises a pawl rotatably mounted on the inner upper end of the shaft seat, and a first spring mounted between the outer wall of the pawl and the inner wall of the upper end of the shaft seat.

[0011] Preferably, the anti-wrinkle assembly further comprises a second spring sleeved on the outer wall of the lower end of the guide rod, and the second spring is located between the bottom of the cartridge frame and the top of the fixing frame.

[0012] Preferably, the anti-wrinkle assembly further comprises a nut threadedly mounted on the outer wall of the upper end of the cartridge frame and used to fix the anti-wrinkle assembly to the main body assembly.

[0013] Preferably, the detection component also includes a bracket rotatably mounted on the upper end of the circular frame, a waist-shaped hole opened inside the bracket, and a slide located inside the waist-shaped hole, and a motor installed at the center of the bottom of the circular frame and used to drive the bracket to rotate.

[0014] Preferably, the detection component further includes a plurality of balls installed inside the outer wall of the slide, a limiting groove is provided on the inner wall of the vortex groove, and the balls are located inside the limiting groove.

[0015] Beneficial effects

[0016] The present invention provides an automatic displacement performance detection device for radiation-proof fabrics. Compared with the prior art, it has the following advantages:

[0017] (1) After the actuator on the Z-axis linear guide is moved to the position directly above the fabric below where it needs to be detected and driven by the X-axis linear guide in conjunction with the Y-axis linear guide, the actuator is driven downward by the Z-axis linear guide until the pressure wheel contacts the fabric and is buffered by the second spring. At the same time, the pressure wheel on the ratchet can only rotate outward in one direction by cooperating with the first spring, so that the pressure wheels in four directions stretch and straighten the fabric area to be detected to avoid wrinkles that affect the accuracy of detection.

[0018] (2) The bracket is driven to rotate by a motor, and the bracket drives the detection head of the thermal radiation performance tester on the slide to move along the vortex groove. At the same time, the detection head of the thermal radiation performance tester on the slide slides along the inside of the waist-shaped hole, so that the detection head of the thermal radiation performance tester can detect the fabric at any position in the lower area. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0020] Figure 2 It is a structural diagram of the executive mechanism in the present utility model;

[0021] Figure 3 This is a schematic structural diagram of the bottom of the actuator in the present utility model;

[0022] Figure 4 This is a schematic diagram of the internal structure of the anti-wrinkle component of the present invention;

[0023] Figure 5 It is a structural diagram of the detection component in the utility model.

[0024] In the figure: 1. Processing table; 2. X-axis linear guide; 3. Y-axis linear guide; 4. Z-axis linear guide; 5. Actuator; 51. Main body assembly; 511. Mounting bracket; 512. Frame; 513. Slide; 52. Anti-wrinkle assembly; 521. Cylinder rack; 522. Guide rod; 523. Fixed bracket; 524. Shaft seat; 525. Ratchet; 526. Pressure wheel; 527. Pawl; 528. First spring; 529. Second spring; 5210. Nut; 53. Detection assembly; 531. Round rack; 532. Vortex groove; 533. Slide; 534. Detection head of thermal radiation performance tester; 535. Bracket; 536. Waist-shaped hole; 537. Motor; 538. Ball; 539. Limit groove. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] See also Figure 1 - Figure 5 The present invention provides a technical solution for an automatic shifting performance detection device for radiation-proof fabrics: the automatic shifting performance detection device for radiation-proof fabrics comprises a processing table 1, X-axis linear guides 2 fixed on both sides of the upper end of the processing table 1, a Y-axis linear guide 3 fixed between the sliders of the two X-axis linear guides 2, a Z-axis linear guide 4 fixed on the slider of the Y-axis linear guide 3, an actuator 5 installed on the Z-axis linear guide 4 and used to detect fabrics, the actuator 5 comprising:

[0027] The main assembly 51 includes a mounting bracket 511 fixed to the slider of the Z-axis linear guide 4, a frame 512 fixed to the front end of the mounting bracket 511, and slide slots 513 formed at the four corners of the frame 512;

[0028] The anti-wrinkle assembly 52 includes a cartridge holder 521 mounted within the slide groove 513, a guide rod 522 slidably mounted within the cartridge holder 521, a fixing bracket 523 fixed to the bottom of the guide rod 522, a thermal radiation performance tester detection head 534 fixed to the lower end of the fixing bracket 523, a ratchet 525 rotatably mounted within the lower end of the shaft seat 524, and pressure wheels 526 fixed at both ends of the ratchet 525.

[0029] The detection assembly 53 includes a circular frame 531 fixed in the center of the frame 512, a vortex groove 532 opened inside the circular frame 531, a slide 533 slidably installed inside the vortex groove 532, and a thermal radiation performance tester detection head 534 rotatably installed inside the slide 533.

[0030] In this embodiment, after the actuator 5 on the Z-axis linear guide 4 is moved to the position directly above the cloth required for detection and drive below by the X-axis linear guide 2 in cooperation with the Y-axis linear guide 3, the actuator 5 is driven downward by the Z-axis linear guide 4 until the pressure wheel 526 contacts the cloth. Since the pressure wheel 526 can only rotate in one direction, the pressure wheels 526 in four directions stretch and straighten the cloth in the area to be detected to avoid wrinkles that affect the accuracy of the detection.

[0031] Specifically, the anti-wrinkle assembly 52 further includes a pawl 527 rotatably mounted on the upper end of the shaft seat 524 , and a first spring 528 mounted between the outer wall of the pawl 527 and the inner wall of the upper end of the shaft seat 524 .

[0032] In this embodiment, the pawl 527 cooperates with the first spring 528 so that the pressure wheel 526 on the ratchet 525 can only rotate outward in one direction.

[0033] Specifically, the anti-wrinkle component 52 further includes a second spring 529 sleeved on the outer wall of the lower end of the guide rod 522, and the second spring 529 is located between the bottom of the drum frame 521 and the top of the fixing frame 523.

[0034] In this embodiment, when the actuator 5 moves downward and the pressure wheel 526 contacts the cloth, the second spring 529 can provide a buffer.

[0035] Specifically, the anti-wrinkle component 52 also includes a nut 5210 threadedly mounted on the outer wall of the upper end of the cartridge frame 521 and used to fix the anti-wrinkle component 52 on the main body component 51 .

[0036] In this embodiment, the anti-wrinkle component 52 can be fixed inside the sliding groove 513 by the nut 5210, so that the position of the anti-wrinkle component 52 can be adjusted and fixed.

[0037] Specifically, the detection component 53 also includes a bracket 535 rotatably mounted on the upper end of the circular frame 531, a waist-shaped hole 536 is opened inside the bracket 535, and the slide 533 is located inside the waist-shaped hole 536, and a motor 537 is installed in the center of the bottom of the circular frame 531 and is used to drive the bracket 535 to rotate.

[0038] In this embodiment, when the actuator 5 moves to the area below the fabric that needs to be detected, the motor 537 drives the bracket 535 to rotate, and the bracket 535 drives the thermal radiation performance tester detection head 534 on the slide 533 to move along the vortex groove 532. At the same time, the thermal radiation performance tester detection head 534 on the slide 533 slides along the inside of the waist-shaped hole 536, so that the thermal radiation performance tester detection head 534 can detect the fabric at any position in the lower area.

[0039] Specifically, the detection component 53 further includes a plurality of balls 538 installed inside the outer wall of the slide 533 , a limiting groove 539 opened on the inner wall of the vortex groove 532 , and the balls 538 are located inside the limiting groove 539 .

[0040] In this embodiment, when the slide 533 slides along the inside of the vortex groove 532, the ball 538 rolls along the inside of the limiting groove 539, thereby improving the smoothness of the movement of the slide 533.

[0041] The working principle and usage process of the present invention are as follows: First, the actuator 5 on the Z-axis linear guide 4 is moved to the position just above the cloth required for detection and drive through the X-axis linear guide 2 and the Y-axis linear guide 3. Then, the actuator 5 is driven downward by the Z-axis linear guide 4 until the pressure wheel 526 contacts the cloth and is buffered by the second spring 529. At the same time, the pawl 527 cooperates with the first spring 528 to make the pressure wheel 526 on the ratchet 525 rotate outward in only one direction, so that the pressure wheels 526 in four directions stretch and straighten the cloth in the area to be detected, avoiding wrinkles that affect the accuracy of detection.

[0042] Then, the motor 537 drives the bracket 535 to rotate, and the bracket 535 drives the thermal radiation performance tester detection head 534 on the slide 533 to move along the vortex groove 532. At the same time, the thermal radiation performance tester detection head 534 on the slide 533 slides along the waist-shaped hole 536, so that the thermal radiation performance tester detection head 534 can detect the fabric at any position in the lower area.

[0043] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "includes," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0044] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic displacement performance detection device for radiation-proof fabrics, comprising a processing table (1), X-axis linear guides (2) fixed on both sides of the upper end of the processing table (1), a Y-axis linear guide (3) fixed between the sliders of the two X-axis linear guides (2), and a Z-axis linear guide (4) fixed on the slider of the Y-axis linear guide (3), characterized in that: An actuator (5) is mounted on the Z-axis linear guide rail (4) and is used to detect fabrics. The actuator (5) includes: The main body component (51) includes a mounting frame (511) fixed on a slider of the Z-axis linear guide rail (4), a frame (512) fixed at the front end of the mounting frame (511), and slide grooves (513) formed at four corners of the frame (512); The anti-wrinkle assembly (52) includes a cartridge rack (521) mounted inside the slide groove (513), a guide rod (522) slidingly mounted inside the cartridge rack (521), a fixed rack (523) fixed at the bottom of the guide rod (522), a thermal radiation performance tester detection head (534) fixed at the lower end of the fixed rack (523), a ratchet (525) rotatably mounted at the lower end of the shaft seat (524), and pressure wheels (526) fixed at both ends of the ratchet (525); The detection assembly (53) includes a circular frame (531) fixed at the center of the frame (512), a vortex groove (532) provided inside the circular frame (531), a slide (533) slidably installed inside the vortex groove (532), and a thermal radiation performance tester detection head (534) rotatably installed inside the slide (533).

2. The automatic shifting performance detection device for radiation-proof fabrics according to claim 1 is characterized in that: The anti-wrinkle assembly (52) further includes a pawl (527) rotatably mounted on the upper end of the shaft seat (524), and a first spring (528) mounted between the outer wall of the pawl (527) and the inner wall of the upper end of the shaft seat (524).

3. The automatic shifting performance detection device for radiation-proof fabrics according to claim 1 is characterized in that: The anti-wrinkle assembly (52) further includes a second spring (529) sleeved on the outer wall of the lower end of the guide rod (522), and the second spring (529) is located between the bottom of the cartridge frame (521) and the top of the fixing frame (523).

4. The automatic shifting performance detection device for radiation-proof fabrics according to claim 1 is characterized in that: The anti-wrinkle assembly (52) further comprises a nut (5210) threadedly mounted on the outer wall of the upper end of the cartridge frame (521) and used for fixing the anti-wrinkle assembly (52) on the main assembly (51).

5. The automatic shifting performance detection device for radiation-proof fabrics according to claim 1, characterized in that: The detection assembly (53) further includes a bracket (535) rotatably mounted on the upper end of the circular frame (531), a waist-shaped hole (536) opened inside the bracket (535), and the slide (533) is located inside the waist-shaped hole (536). A motor (537) is installed at the center of the bottom of the circular frame (531) and is used to drive the bracket (535) to rotate.

6. The automatic shifting performance detection device for radiation-proof fabrics according to claim 1, characterized in that: The detection assembly (53) further includes a plurality of balls (538) mounted on the inner wall of the slide (533), a limiting groove (539) provided on the inner wall of the vortex groove (532), and the balls (538) are located inside the limiting groove (539).

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