Tensile property measuring device for superfine fiber glass cloth production
By designing a tensile performance measurement device including a bracket, a biaxial motor, a screw rod and a tension sensor, the problem of poor positioning effect of fiber glass cloth in the existing technology is solved, and the precise clamping and pulling of fiber glass cloth is achieved. elongation, significantly improving the accuracy of tensile property measurements.
Patent Information
- Application Number
- CN202420935746.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-30
- Publication Date
- 2025-01-21
- Estimated Expiration
- 2034-04-30
AI Technical Summary
The existing tensile performance measurement devices used for fiberglass production have poor positioning effect on the fiberglass cloth, which leads to large errors in the tensile performance detection results.
A tensile property measurement device including a bracket, a biaxial motor, a screw rod, a connecting sleeve, a tensile plate, a positioning plate, a threaded rod, a clamping plate, a traction plate and a tension sensor is designed. Through the rotation of the threaded rod and the screw driven by the biaxial motor, combined with the movement of the stretching plate and the traction plate, the fiber glass cloth is clamped and stretched to ensure that the tensile sensor accurately measures the tensile properties.
Through the setting of the clamping and fixing components, the precise positioning and stretching of the fiber glass cloth is achieved, which prevents the fiber glass cloth from falling during the pulling process and significantly improves the accuracy of tensile property measurement.
Smart Images
Figure CN222379482U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of fiber glass cloth related products, in particular to a tensile performance measuring device used for the production of ultra-fine fiber glass cloth. Background Art
[0002] Glass fiber is an inorganic non-metallic material with excellent performance and a wide variety of types. Its advantages are good insulation, strong heat resistance, good corrosion resistance, and high mechanical strength, but its disadvantages are brittleness and poor wear resistance. Glass fiber cloth is made from recycled waste glass as raw material through secondary processing. It needs to be melted at high temperature and then subjected to processes such as drawing, winding, and weaving to produce fiber cloth.
[0003] The tensile performance measuring device commonly used in fiberglass cloth production has a poor positioning effect on the fiberglass cloth, which leads to large errors in the tensile performance test results of the fiberglass cloth. Utility Model Content
[0004] The purpose of the utility model is to provide a tensile performance measuring device for ultra-fine fiber glass cloth production to solve the problems raised in the above background technology.
[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a tensile performance measuring device for the production of ultrafine fiber glass cloth, comprising a bracket, a double-axis motor fixedly connected to the top of the bracket, a screw rod fixedly connected to the output shafts at both ends of the double-axis motor, one end of the screw rod is threadedly sleeved with a connecting sleeve, one end of the connecting sleeve is fixedly connected to a connecting plate, a bottom side of the connecting plate is fixedly connected to a stretching plate, one end of the stretching plate passes through the bracket and is fixedly connected to a positioning plate, a rotating groove is provided on the positioning plate, a threaded rod is rotatably connected in the rotating groove, the thread rotation directions on both sides of the center point of the horizontal axial section of the threaded rod are oppositely arranged, and clamping plates are threadedly sleeved on both ends of the threaded rod, the bottoms of the two positioning plates are fixedly connected to traction plates, and a tension sensor is connected between the two traction plates.
[0006] Preferably, a limiting groove is provided on the inner side wall of the rotating groove, a limiting rod is fixedly connected in the limiting groove, and one end of the clamping plate is slidably sleeved on the limiting rod.
[0007] Preferably, the top end of the threaded rod passes through the rotation slot and is fixedly connected to a rotation block.
[0008] Preferably, the bottom of the bracket is fixedly connected to a base plate.
[0009] Preferably, an anti-slip plate is fixedly connected to one side of the clamping plate, and a plurality of anti-slip protrusions are fixedly connected to the anti-slip plate.
[0010] Preferably, telescopic rods are fixedly connected between the two ends of the positioning plate and the bracket.
[0011] Compared with the prior art, the beneficial effects of the present invention are:
[0012] The tensile performance measuring device for ultrafine fiber glass cloth production places the two ends of the fiber glass cloth to be inspected between two clamping plates, and rotates the threaded rod in the rotating groove on the positioning plate. At this time, the clamping plate threaded on the threaded rod will follow the movement to clamp and fix the fiber glass cloth. The dual-axis motor is controlled to start and drive the screw rods on both ends to rotate. When the screw rod rotates, the connecting sleeve threaded on it will prompt the connecting plate to move. The connecting plate will use the stretching plate to stretch the positioning plate, thereby prompting the traction plate to pull the tension sensor. The tension sensor is used to send data to the industrial control computer. The utility model can achieve positioning processing of the fiber glass cloth through the arrangement of the clamping and fixing components, and prevent the fiber glass cloth from falling during the pulling process. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 This is a schematic structural diagram of a tensile performance measuring device for ultra-fine fiber glass cloth production according to the present invention;
[0014] Figure 2 This is an enlarged view of point A of a tensile performance measuring device for ultra-fine fiber glass cloth production according to the present invention.
[0015] In the figure: 1. Bracket; 2. Dual-axis motor; 3. Screw; 4. Connecting sleeve; 5. Connecting plate; 6. Tensile plate; 7. Positioning plate; 8. Threaded rod; 9. Clamping plate; 10. Pulling plate; 11. Tension sensor; 12. Rotating block; 13. Bottom plate; 14. Anti-skid plate; 15. Anti-skid protrusion; 16. Telescopic rod; 17. Limit rod. DETAILED DESCRIPTION
[0016] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.
[0017] See also Figure 1-2, the utility model provides an embodiment: a tensile performance measuring device for the production of ultra-fine fiber glass cloth, comprising a bracket 1, a dual-axis motor 2 is fixedly connected to the top of the bracket 1, and screw rods 3 are fixedly connected to the output shafts at both ends of the dual-axis motor 2, one end of the screw rod 3 is threadedly sleeved with a connecting sleeve 4, one end of the connecting sleeve 4 is fixedly connected to a connecting plate 5, and one side of the bottom end of the connecting plate 5 is fixedly connected to a stretching plate 6, one end of the stretching plate 6 passes through the bracket 1 and is fixedly connected to a positioning plate 7, a rotating groove is provided on the positioning plate 7, a threaded rod 8 is rotatably connected in the rotating groove, the thread rotation directions on both sides of the center point of the horizontal axial section of the screw rod 3 are oppositely set, and both ends of the threaded rod 8 are A clamping plate 9 is threadedly connected, and a traction plate 10 is fixedly connected to the bottom of the two positioning plates 7. A tension sensor 11 is connected between the two traction plates 10. Specifically, the two ends of the fiber glass cloth are placed between the two clamping plates 9. By rotating the threaded rod 8 in the rotating groove on the positioning plate 7, the clamping plate 9 threadedly connected to the threaded rod 8 will follow the movement to clamp and fix the fiber glass cloth. The dual-axis motor 2 is controlled to start and drive the screw rod 3 on both ends to rotate. When the screw rod 3 rotates, the connecting sleeve 4 threadedly connected thereto will prompt the connecting plate 5 to move. The connecting plate 5 will use the tensile plate to stretch the positioning plate 7, thereby prompting the traction plate 10 to pull the tension sensor 11.
[0018] In this embodiment, a limit groove is provided on the inner side wall of the rotating groove, and a limit rod 17 is fixedly connected in the limit groove. One end of the clamping plate 9 is slidably sleeved on the limit rod 17 to provide sliding support for the clamping plate 9; the top of the screw rod 3 passes through the rotating groove and is fixedly connected to a rotating block 12, which is convenient for rotating the screw rod 3; the bottom of the bracket 1 is fixedly connected to a bottom plate 13 to support the bracket 1; one side of the clamping plate 9 is fixedly connected to an anti-skid plate 14, and a plurality of anti-slip protrusions 15 are fixedly connected to the anti-skid plate 14 to increase the clamping friction force; telescopic rods 16 are fixedly connected between the two ends of the positioning plate 7 and the bracket 1 to limit the movement of the two ends of the positioning plate 7.
[0019] Working Principle: First, place the two ends of the fiberglass cloth to be inspected between the two clamping plates 9. By rotating the threaded rod 8 in the rotating groove on the positioning plate 7, the clamping plate 9, which is threadedly sleeved on the threaded rod 8, will follow the movement to clamp and fix the fiberglass cloth. The dual-axis motor 2 is controlled and started to drive the screw rods 3 on both ends to rotate. When the screw rod 3 rotates, the connecting sleeve 4 threaded on it will cause the connecting plate 5 to move. The connecting plate 5 will use the stretching plate to stretch the positioning plate 7, thereby causing the traction plate 10 to pull the tension sensor 11. The tension sensor 11 sends the data to the industrial control computer.
[0020] The connection between the tension sensor 11 and the industrial control computer is a well-known technology and does not need to be described in detail in this application.
[0021] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.
Claims
1. A tensile property measuring device for ultrafine fiber glass cloth production, comprising a bracket (1), characterized in that: A dual-axis motor (2) is fixedly connected to the top of the bracket (1), and screw rods (3) are fixedly connected to the output shafts at both ends of the dual-axis motor (2). A connecting sleeve (4) is threadedly sleeved on one end of the screw rod (3), and a connecting plate (5) is fixedly connected to one end of the connecting sleeve (4). A tension plate (6) is fixedly connected to one side of the bottom end of the connecting plate (5). One end of the tension plate (6) passes through the bracket (1) and is fixedly connected to a positioning plate (7). A rotation groove is provided on the positioning plate (7), and a threaded rod (8) is rotatably connected in the rotation groove. The thread rotation directions on both sides of the center point of the horizontal axial section of the screw rod (3) are opposite, and clamping plates (9) are threadedly sleeved on both ends of the threaded rod (8). The bottoms of the two positioning plates (7) are fixedly connected to traction plates (10), and a tension sensor (11) is connected between the two traction plates (10).
2. The tensile properties measuring device for ultra-fine fiber glass cloth production according to claim 1, characterized in that: A limiting groove is provided on the inner side wall of the rotation groove, a limiting rod (17) is fixedly connected in the limiting groove, and one end of the clamping plate (9) is slidably sleeved on the limiting rod (17).
3. The tensile performance measuring device for ultra-fine fiber glass cloth production according to claim 1, characterized in that: The top end of the screw rod (3) passes through the rotating groove and is fixedly connected to a rotating block (12).
4. The tensile performance measuring device for ultra-fine fiber glass cloth production according to claim 1, characterized in that: A bottom plate (13) is fixedly connected to the bottom of the bracket (1).
5. The tensile performance measuring device for ultra-fine fiber glass cloth production according to claim 1, characterized in that: An anti-slip plate (14) is fixedly connected to one side of the clamping plate (9), and a plurality of anti-slip protrusions (15) are fixedly connected to the anti-slip plate (14).
6. The tensile performance measuring device for ultra-fine fiber glass cloth production according to claim 1, characterized in that: Telescopic rods (16) are fixedly connected between the two ends of the positioning plate (7) and the bracket (1).