A water swelling detection device

Abstract

The present application relates to a water swelling detection device, and relates to the field of glass fiber detection technology. The water swelling detection device includes a body, a support structure, a fixed structure, and a rotating drive mechanism; the support structure is used to place a measuring cylinder; the fixed structure is arranged on the support structure, and is used to fix the measuring cylinder on the support structure; the rotating drive mechanism is arranged on the body and connected to the support structure, and is used to drive the supporting structure to rotate so that the axis of the measuring cylinder rotates in a vertical plane. The water swelling detection device of the present application can efficiently and accurately detect the water swelling properties of chopped glass fiber strands, and can also reduce the intensity of manual labor and reduce the potential safety hazards caused by the damage of the measuring cylinder during manual operation.

Description

Technical Field

[0001] The present application relates to the technical field of glass fiber detection, and in particular to a water swelling detection device. Background Art

[0002] In the field of fiber production, it is necessary to test the various properties of the products. For example, for short-cut glass fiber products, it is necessary to test their water swelling performance. The testing process is generally as follows: weigh the short-cut glass fiber raw yarn and pour it into a measuring cylinder filled with pure water. After covering the measuring cylinder stopper, the operator flips the measuring cylinder upside down and shakes it dozens of times. After the shaken measuring cylinder is left horizontally for a certain period of time, the measuring cylinder data is read. Among them, the process of flipping and shaking the measuring cylinder is an important factor affecting the test data. If the flipping process is performed manually, on the one hand, it will be affected by human factors, which will cause a large error in the detection of water swelling, and on the other hand, it will also lead to low detection efficiency. Summary of the invention

[0003] In order to solve the above technical problems, the present application provides a water swelling detection device, which can efficiently and accurately detect the water swelling properties of chopped glass fiber strands.

[0004] The present application provides a water swelling detection device, comprising:

[0005] Body;

[0006] A support structure for placing the measuring cylinder;

[0007] A fixing structure, disposed on the supporting structure, and used to fix the measuring cylinder on the supporting structure;

[0008] The rotary drive mechanism is arranged on the machine body and connected to the supporting structure, and is used to drive the supporting structure to rotate so that the axis of the measuring cylinder rotates in a vertical plane.

[0009] In some embodiments of the present application, the supporting structure includes a box body, and one side of the box body is an open structure for placing the measuring cylinder in or taking it out of the box body.

[0010] In some embodiments of the present application, the support structure further includes a limiting block disposed at a first end thereof, and the limiting block is provided with a limiting groove for accommodating the measuring cylinder.

[0011] In some embodiments of the present application, the rotary drive mechanism includes a pneumatic rotary cylinder.

[0012] In some embodiments of the present application, the fixing structure includes an elastic member, one end of which is fixedly connected to the second end of the supporting structure, and the other end of the elastic member can abut against the measuring cylinder stopper of the measuring cylinder to limit the movement of the measuring cylinder.

[0013] In some embodiments of the present application, the elastic member includes a spring and an abutment block, one end of the spring is fixedly connected to the second end of the supporting structure, the other end of the spring is fixedly connected to the abutment block, and the end of the abutment block away from the spring can abut against the measuring cylinder plug to limit the movement of the measuring cylinder.

[0014] In some embodiments of the present application, the water swelling detection device further includes a lighting device, and the lighting device is disposed on the body and is used to illuminate the measuring cylinder.

[0015] In some embodiments of the present application, the water swelling detection device further includes a control device, and the rotation drive mechanism is electrically connected to the control device.

[0016] In some embodiments of the present application, the water swelling detection device further includes a counter, which is used to count the number of rotations of the measuring cylinder, and the counter is electrically connected to the control device.

[0017] In some embodiments of the present application, the water swelling detection device further includes a timer, which is used to count the standing time of the measuring cylinder, and the timer is electrically connected to the control device.

[0018] The technical solution provided by the present application may include the following beneficial effects: the present application can fix the measuring cylinder on the supporting structure through the cooperation of the supporting structure and the fixing structure, and drive the supporting structure to rotate through the rotating driving mechanism, so that the axis of the measuring cylinder rotates in the vertical plane to achieve shaking of the measuring cylinder. In this way, the water swelling properties of the chopped glass fiber raw yarn can be tested efficiently and accurately.

[0019] It should be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the present application.

[0021] Figure 1 is a schematic structural diagram of a water swelling detection device according to an exemplary embodiment.

[0022] Figure 2 is a schematic structural diagram of a rotation drive mechanism according to an exemplary embodiment.

[0023] Figure 3 is a schematic structural diagram of a support structure according to an exemplary embodiment.

[0024] Reference numerals

[0025] 1. Machine body; 11. Display screen; 2. Support structure; 21. Box body; 211. Through slot; 22. Limit block; 221. Limit slot; 23. First end; 24. Second end; 3. Fixing structure; 31. Spring; 32. Abutment block; 4. Rotation drive mechanism; 5. Illuminating device; 6. Fastening bolt;

[0026] 10. Measuring cylinder. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without making creative work are within the scope of protection of the present application. It should be noted that, in the absence of conflict, the embodiments in the present application and the features in the embodiments can be arbitrarily combined with each other.

[0028] The present application provides a water swelling detection device, comprising a body, a supporting structure, a fixing structure and a rotating drive mechanism. A measuring cylinder containing chopped glass fiber precursors is placed on the supporting structure, and the measuring cylinder is fixed to the supporting structure by the fixing structure. The supporting structure is then driven to rotate by the rotating drive mechanism so that the axis of the measuring cylinder rotates in a vertical plane. After the measuring cylinder is left to stand for a certain period of time (e.g., ten minutes), the measuring cylinder data can be read. The detection device of the present application can be used to efficiently and accurately detect the water swelling properties of the chopped glass fiber precursors.

[0029] Some specific implementation modes described below are intended to facilitate those skilled in the art to understand the present embodiment, and the present embodiment is not limited to some specific implementation modes described below.

[0030] like Figure 1-Figure 2 As shown, an exemplary embodiment of the present application provides a water swelling detection device, including a body 1, a supporting structure 2, a fixing structure 3 and a rotating drive mechanism 4; the supporting structure 2 is used to place a measuring cylinder 10; the fixing structure 3 is arranged on the supporting structure 2, and is used to fix the measuring cylinder 10 on the supporting structure 2; the rotating drive mechanism 4 is arranged on the body 1 and connected to the supporting structure 2, and is used to drive the supporting structure 2 to rotate so that the axis of the measuring cylinder 10 rotates in a vertical plane.

[0031] When testing the water swelling performance of the chopped glass fiber precursor, the chopped glass fiber precursor is weighed and poured into a measuring cylinder 10 filled with pure water, and the measuring cylinder stopper is covered; the measuring cylinder 10 is placed on the supporting structure 2, and the measuring cylinder 10 is fixed to the supporting structure 2 by the fixing structure 3, and then the supporting structure 2 is driven to rotate by the rotating driving mechanism 4, so that the axis of the measuring cylinder 10 rotates in a vertical plane; after the measuring cylinder 10 is left to stand for a certain period of time, the data of the measuring cylinder 10 can be read.

[0032] like Figure 1 and Figure 3 As shown, in one embodiment, the support structure 2 includes a box body 21 , one side of the box body 21 is an open structure for placing or taking out the measuring cylinder 10 from the box body 21 .

[0033] In this embodiment, one side of the box body 21 is configured as an open structure, so that the measuring cylinder 10 can be placed in or taken out of the box body 21 more conveniently.

[0034] In one embodiment, the support structure 2 further comprises a limiting block 22 disposed at the first end 23 thereof, and a limiting groove 221 for accommodating the measuring cylinder 10 is disposed on the limiting block 22 .

[0035] In this embodiment, the measuring cylinder 10 is placed in the limiting groove 221, and the measuring cylinder 10 can be limited by the limiting groove 221 to limit the movement of the measuring cylinder 10. The height of the limiting block 22 can be 1-4 mm; for example, the height of the limiting block 22 is 3 mm.

[0036] like Figure 2 and Figure 3 As shown, in one embodiment, the rotary drive mechanism 4 comprises a pneumatic rotary cylinder.

[0037] In this embodiment, the rotary drive mechanism 4 can be a pneumatic rotary cylinder, which is a standard driving component and includes a cylinder body and a turntable. Exemplarily, the cylinder body of the pneumatic rotary cylinder is arranged on the machine body 1, and the turntable is fixedly connected to the box body 21 by fastening bolts 6.

[0038] like Figure 1 and Figure 3 As shown, in one embodiment, the fixing structure 3 includes an elastic member, one end of which is fixedly connected to the second end 24 of the supporting structure 2 , and the other end of the elastic member can abut against the measuring cylinder stopper of the measuring cylinder 10 to limit the movement of the measuring cylinder 10 .

[0039] In this embodiment, the elastic member abuts against the measuring cylinder stopper of the measuring cylinder 10, which can limit the measuring cylinder stopper to restrict the movement of the measuring cylinder 10 on the one hand, and pressurize the measuring cylinder stopper to prevent the measuring cylinder 10 from leaking during the rotation process. Figure 1As shown, the first end 23 of the support structure 2 can be the top of the box body 21, and the second end 24 of the support structure 2 can be the top of the box body 21; the bottom of the measuring cylinder 10 is limited by the limiting groove 221, and the measuring cylinder plug of the measuring cylinder 10 is limited by the elastic member. Through the cooperation of the limiting groove 221 and the elastic member, the entire measuring cylinder 10 can be limited, thereby reducing the shaking of the measuring cylinder 10 when the support structure 2 rotates.

[0040] In one embodiment, the elastic member includes a spring 31 and an abutment block 32, one end of the spring 31 is fixedly connected to the second end 24 of the support structure 2, and the other end of the spring 31 is fixedly connected to the abutment block 32, and the end of the abutment block 32 away from the spring 31 can abut on the measuring cylinder stopper to limit the movement of the measuring cylinder 10.

[0041] In this embodiment, the contact block 32 is in contact with the measuring cylinder plug, so that the stability between the elastic member and the measuring cylinder plug can be improved to reduce the displacement between the elastic member and the measuring cylinder plug.

[0042] like Figure 1-Figure 3 As shown, in one embodiment, the water swelling detection device further includes an illumination device 5 , which is disposed on the body 1 and is used to illuminate the measuring cylinder 10 .

[0043] In this embodiment, the lighting device 5 is arranged on the body 1, and can provide a light source for the measuring cylinder 10 when reading data from the measuring cylinder 10, so as to avoid inaccurate detection results caused by insufficient light. Exemplarily, the lighting device 5 can be arranged between the box body 21 and the body 1, and a through groove 211 is arranged on one side of the box body 21 close to the body 1, and the light source of the lighting device 5 can pass through the through groove 211 to illuminate the measuring cylinder 10 located in the box body 21. It can be understood that the box body 21 can also be made of a transparent material, and the lighting device 5 can directly illuminate the measuring cylinder 10 located in the box body 21 through the box body 21.

[0044] In one embodiment, the water swelling detection device further includes a control device (not shown in the figure), and the rotation drive mechanism 4 is electrically connected to the control device.

[0045] In this embodiment, the rotation of the rotary drive mechanism 4 is controlled by the control device, which can make the operation more convenient. For example, the rotary drive mechanism 4 is a pneumatic rotary cylinder, which is electrically connected to the control device, and the control device controls the opening and closing of the pneumatic rotary cylinder through the solenoid valve switch.

[0046] In one embodiment, the water swelling detection device further includes a counter, which is used to count the number of rotations of the measuring cylinder 10 , and the counter is electrically connected to the control device.

[0047] In one embodiment, the water swelling detection device further includes a timer, which is used to count the static time of the measuring cylinder 10, and the timer is electrically connected to the control device.

[0048] Among them, a touch screen 11 is provided on the body 1 of the detection device, and a touch switch and a rest time and rotation number interface are provided on the touch screen 11. After the rest time and rotation number are set, the rest time and rotation number can be counted by a timer and a counter respectively; the detection device can also be provided with a reminder device, which can issue a sound prompt after reaching a predetermined rest time, so as to remind the operator to read the data of the measuring cylinder 10.

[0049] The working process of the water swelling detection device of the present application is as follows:

[0050] When testing the water swelling performance of the chopped glass fiber precursor, the chopped glass fiber precursor is weighed and poured into a measuring cylinder 10 filled with pure water, and the measuring cylinder stopper is covered; the measuring cylinder 10 is placed on the supporting structure 2, and the measuring cylinder 10 is fixed on the supporting structure 2 by the fixing structure 3; the touch switch of the display screen 11 is clicked, and the control device controls the pneumatic rotary cylinder through the solenoid valve switch, and the pneumatic rotary cylinder drives the supporting structure 2 to rotate 180°, so that the axis of the measuring cylinder 10 rotates in the vertical plane; after the rotation, the set time is maintained, and the pneumatic rotary cylinder drives the supporting structure 2 to rotate 180° in the opposite direction; after completing a reciprocating motion, the control device continues to control the solenoid valve switch to stop rotating after the specified number of flips, and when the liquid level in the measuring cylinder 10 reaches a horizontal position and stands for a predetermined time, the lighting device 5 illuminates the measuring cylinder 10, and data of the measuring cylinder 10 can be read at this time.

[0051] Those skilled in the art will readily appreciate other embodiments of the present application after considering the specification and practicing the embodiments disclosed herein. The present application is intended to cover any modification, use or adaptation of the present application, which follows the general principles of the present application and includes common knowledge or customary techniques in the art that are not disclosed in the present application. The specification and embodiments are intended to be exemplary only, and the true scope and spirit of the present application are indicated by the claims of the present application.

[0052] It should be understood that the present application is not limited to the precise structures that have been described above and shown in the drawings, and that various modifications and changes may be made without departing from the scope thereof. The scope of the present application is limited only by the appended claims.

Claims

1. A water swelling detection device, characterized in that: include: Body; A support structure for placing the measuring cylinder; A fixing structure, disposed on the supporting structure, and used to fix the measuring cylinder on the supporting structure; The rotary drive mechanism is arranged on the machine body and connected to the support structure, and is used to drive the support structure to rotate so that the axis of the measuring cylinder rotates in a vertical plane.

2. The water swelling detection device according to claim 1, characterized in that: The supporting structure comprises a box body, one side of which is an open structure for placing the measuring cylinder in or taking it out of the box body.

3. The water swelling detection device according to claim 1, characterized in that: The support structure further comprises a limiting block arranged at a first end thereof, and the limiting block is provided with a limiting groove for accommodating the measuring cylinder.

4. The water swelling detection device according to claim 1, characterized in that: The rotary drive mechanism comprises a pneumatic rotary cylinder.

5. The water swelling detection device according to claim 1, characterized in that: The fixing structure comprises an elastic member, one end of which is fixedly connected to the second end of the supporting structure, and the other end of the elastic member can abut against the measuring cylinder plug of the measuring cylinder to limit the movement of the measuring cylinder.

6. The water swelling detection device according to claim 5, characterized in that: The elastic member includes a spring and an abutment block, one end of the spring is fixedly connected to the second end of the supporting structure, the other end of the spring is fixedly connected to the abutment block, and the end of the abutment block away from the spring can abut on the measuring cylinder plug to limit the movement of the measuring cylinder.

7. The water swelling detection device according to claim 1, characterized in that: The water swelling detection device further comprises a lighting device, which is arranged on the body and is used to illuminate the measuring cylinder.

8. The water swelling detection device according to claim 1, characterized in that: The water swelling detection device further comprises a control device, and the rotation drive mechanism is electrically connected to the control device.

9. The water swelling detection device according to claim 8, characterized in that: The water swelling detection device further comprises a counter, which is used to count the number of rotations of the measuring cylinder, and the counter is electrically connected to the control device.

10. The water swelling detection device according to claim 8, characterized in that: The water swelling detection device further comprises a timer, which is used to count the standing time of the measuring cylinder, and the timer is electrically connected to the control device.

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