Performance testing device for glass fiber processing

Abstract

The utility model discloses a performance testing device for glass fiber processing, which comprises a device shell, two mounting grooves are symmetrically formed in the inner side wall of the device shell, first screw rods are rotatably connected in the two mounting grooves in a limiting manner, first sliding blocks are connected to the outer sides of the two first screw rods in a threaded and sleeving manner, and the first sliding blocks are connected with second sliding blocks in a threaded and sleeving manner. A rotating shaft is rotationally connected between the two first sliding blocks in a limiting mode, the outer sides of the two ends of the rotating shaft are fixedly connected with gears in a sleeving mode, racks connected with the gears in a meshed mode are arranged on the inner bottom wall of the mounting groove, and a sweeping roller for sweeping the inner bottom wall of the device shell is fixedly connected to the position, located between the two gears, of the outer side of the rotating shaft in a sleeving mode. A collecting box for collecting glass fiber board waste residues swept out of the device shell is arranged on the inner bottom wall of one end of the device shell, through the arrangement of the structure, the glass fiber board waste residues can be swept quickly, the burden of workers is relieved, and meanwhile the accidental injury risk caused by direct manual sweeping can be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of glass fiber testing, in particular to a performance testing device used for glass fiber processing. Background Art

[0002] Glass fiber is an inorganic non-metallic material with excellent performance. There are many 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. After the glass fiber board is processed, the relevant properties of the glass fiber board need to be tested;

[0003] For example, a performance testing device for glass fiber processing disclosed in the utility model with authorization announcement number CN216978639U includes a device shell, a support frame and a connecting plate, a screw is rotatably installed between the two connecting plates, a motor is fixedly installed on the outer wall of the connecting plate, the output end of the motor is fixedly connected to the screw, a movable seat is threadedly connected to the surface of the screw, a hydraulic cylinder is installed at the bottom of the movable seat, a blade is fixedly installed on the piston rod of the hydraulic cylinder, and through the arrangement of the first cylinder, C-shaped frame, clamping rod and clamping piece, the two C-shaped frames can be driven away from each other by the two first cylinders to test the tensile performance of the glass fiber board, and through the arrangement of the motor, screw, movable seat, hydraulic cylinder and blade, the blade can perform shear resistance test on different positions of the glass fiber board to improve the reliability of the test results.

[0004] When the device is in use, the performance of the fiberglass board is tested by moving the blade downward. It is inevitable that some fiberglass boards of unqualified quality will be broken during the test, but the broken fiberglass board residues will fall to the bottom of the device shell. Therefore, in order to keep the device shell clean, the fiberglass board residues that fall from the inner bottom wall need to be cleaned manually. This results in unnecessary work burden for the staff on the one hand, and on the other hand, there is a risk of accidental injury to the staff by the broken fiberglass board residues during the cleaning process. Utility Model Content

[0005] In order to overcome the deficiencies of the prior art, the utility model provides a performance testing device for glass fiber processing, which can solve the problem that the waste residue of the broken glass fiber board will fall to the bottom of the device shell. Therefore, in order to keep the inside of the device shell clean, it is necessary to manually clean the waste glass fiber board that falls from the inner bottom wall. This leads to unnecessary workload for the staff on the one hand, and on the other hand, there is a technical problem that the waste residue of the broken glass fiber board may accidentally injure the staff during the cleaning process.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a performance testing device for glass fiber processing, comprising a device shell, wherein the inner wall of the device shell is symmetrically provided with two installation grooves, the two installation grooves are both connected with a first screw rod for limited rotation, the outer sides of the two first screw rods are both threadedly sleeved with a first slider, a rotating shaft is connected with limited rotation between the two first sliders, the outer sides of both ends of the rotating shaft are fixedly sleeved with a gear, the inner bottom wall of the installation groove is provided with a rack meshing with the gear, the outer side of the rotating shaft and between the two gears is fixedly sleeved with a cleaning roller for cleaning the inner bottom wall of the device shell, and the inner bottom wall of one end of the device shell is provided with a collection box for collecting glass fiber board waste cleaned out of the device shell.

[0007] As a preferred technical solution of the utility model, one end of the first screw rod is movably passed through the rear side wall of the device housing and is connected to a servo motor for rotating and adjusting the first screw rod.

[0008] As a preferred technical solution of the utility model, a second electric push rod is provided on both side walls of the device shell and above the two mounting grooves, and the free ends of the two second electric push rods are connected to a C-shaped frame, a screw is threaded through the top of the C-shaped frame, and a clamp is connected to the bottom end of the screw for limited rotation, and the side edge of the clamp and the side edge close to the C-shaped frame are limitedly slidably connected to the C-shaped frame.

[0009] As a preferred technical solution of the utility model, a second screw rod is connected to the top wall of the device shell for limited rotation, a second slider is connected to the outer threaded sleeve of the second screw rod, a first electric push rod is provided on the bottom wall of the second slider, and a blade is connected to the free end of the first electric push rod.

[0010] As a preferred technical solution of the utility model, the front surface of the device shell is movably connected to two opening and closing doors for closing the device shell through hinges.

[0011] As a preferred technical solution of the present utility model, a support leg is connected to each of the four corners of the bottom wall of the device shell to support and fix the entire device.

[0012] Compared with the prior art, the utility model can achieve the following beneficial effects:

[0013] The cooperation of the first slider and the first screw rod realizes the movement and adjustment of the rotating shaft arranged between the two first sliders, and the movement and adjustment of the cleaning roller and the gear connected to the fixed sleeve on the outer side are driven by the movement and adjustment of the rotating shaft. At the same time, the meshing of the movement and adjustment gear and the rack causes the movement of the movement and adjustment shaft, so that the cleaning roller moves on the bottom wall of the device shell and rotates to clean the broken fiberglass board waste residue into the collection box arranged on the rear bottom wall of the device shell. The arrangement of this structure can quickly realize the cleaning of fiberglass board waste residue, reduce the burden on the staff and avoid the risk of accidental injury in direct manual cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model from the first viewing angle;

[0015] Figure 2 This is a schematic diagram of a partially disassembled three-dimensional structure of the utility model;

[0016] Figure 3 It is a three-dimensional structural schematic diagram of the local structure of the utility model;

[0017] Figure 4 This is a schematic diagram of the three-dimensional structure of the C-type frame of the utility model;

[0018] Figure 5 This is a schematic diagram of the three-dimensional structure of the utility model from a second viewing angle;

[0019] Among them: 1. device housing; 2. opening and closing door; 3. mounting slot; 4. cleaning roller; 5. rotating shaft; 6. gear; 7. rack; 8. first slider; 9. first screw rod; 10. collection box; 11. second screw rod; 12. second slider; 13. first electric push rod; 14. blade; 15. second electric push rod; 16. C-shaped frame; 17. screw rod; 18. clip. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the present invention.

[0021] Example

[0022] Please refer to Figure 1-5As shown, the utility model provides a performance testing device for glass fiber processing, two mounting grooves 3 are symmetrically provided on the inner side wall of the device housing 1, and then a first screw rod 9 is connected to the two mounting grooves 3 for limited rotation, and one end of the first screw rod 9 is movably passed through the rear side wall of the device housing 1 and connected to a servo motor, and the first screw rod 9 can be rotated and adjusted by the setting of the servo motor, and then a first slider 8 is threadedly sleeved and connected to the outer side of the two first screw rods 9, and then a rotating shaft 5 is connected to the limited rotation between the two first sliders 8, and a gear 6 is fixedly sleeved and connected to the outer side of both ends of the rotating shaft 5, and a rack 7 meshing with the gear 6 is provided on the inner bottom wall of the mounting groove 3, and a cleaning roller 4 is fixedly sleeved and connected on the outer side of the rotating shaft 5 and between the two gears 6, and the inner bottom wall of the device housing 1 can be cleaned by the setting of the cleaning roller 4, and finally a collecting box 10 is provided on the inner bottom wall at one end of the device housing 1, and the glass fiber board waste residue cleaned out of the device housing 1 can be collected by the setting of the collecting box 10;

[0023] When cleaning the fiberglass board waste residue on the inner bottom wall of the device housing 1, first adjust and rotate the first screw rod 9, and drive the first slider 8 to move and adjust the rotating shaft 5, the gear 6, and the cleaning roller 4 on the inner bottom wall of the device housing 1 by adjusting the rotating first screw rod 9 threadedly, and then the gear 6 and the rack 7 are meshed and connected to each other through the movement adjustment, so that the rotating shaft 5 is rotated by the meshing action of the gear 6 and the rack 7 while moving, and then the cleaning roller 4 is rotated and cleaned while moving on the bottom wall surface of the device housing 1, and the broken fiberglass board waste residue is cleaned into the collection box 10 set on the rear bottom wall of the device housing 1;

[0024] As a further implementation of this embodiment, Figure 1-5 As shown, a second electric push rod 15 is provided on both side walls of the device housing 1 and above the two mounting grooves 3, and then a C-shaped frame 16 is connected to the free ends of the two second electric push rods 15, and then a screw 17 is threaded through the top of the C-shaped frame 16, and a clamp 18 is connected to the bottom end of the screw 17 for limited rotation, and the side of the clamp 18 and the side close to the C-shaped frame 16 are limited and slidably connected to the C-shaped frame 16, and at the same time, a second screw rod 11 is connected to the top wall of the device housing 1 for limited rotation, and then a second slider 12 is connected to the outer side of the second screw rod 11 through a thread sleeve, and then a first electric push rod 13 is provided on the bottom wall of the second slider 12, and a blade 14 is connected to the free end of the first electric push rod 13, and finally two opening and closing doors 2 are movably connected to the front surface of the device housing 1 through hinges, and the device housing 1 can be closed by the arrangement of the two opening and closing doors 2, so as to avoid the glass fiber board from breaking during the test, and the waste residue splashing out to accidentally injure the staff;

[0025] When adjusting and using, firstly, the glass fiber board is set between the two C-shaped frames 16, and then the two second electric push rods 15 drive the two C-shaped frames 16 to approach each other, so that the two C-shaped frames 16 limit the two sides of the glass fiber board, and then adjust and rotate the screw rod 17, and through the screw thread engagement of the screw rod 17 and the C-shaped frame 16, the bottom end of the screw rod 17 pushes the clamping piece 18 to move downward and squeeze it to the upper surface of the glass fiber board, so as to limit and fix the upper and lower positions of the glass fiber board, and then the second slider 12 is driven to move above the glass fiber board by rotating and adjusting the second screw rod 11 thread, and then the first electric push rod 13 drives the blade 14 to move downward to test the strength of the glass fiber board;

[0026] Specific working principle:

[0027] When testing the strength of the fiberglass board, the fiberglass board is first set between the two C-shaped frames 16, and then the two second electric push rods 15 drive the two C-shaped frames 16 to approach each other, so that the two C-shaped frames 16 limit the two sides of the fiberglass board, and then adjust the rotating screw 17, and the screw 17 is screwed with the thread of the C-shaped frame 16, so that the bottom end of the screw 17 pushes the clamping piece 18 downward and squeezes it to the upper surface of the fiberglass board, so as to limit and fix the upper and lower positions of the fiberglass board, and then the second slider 12 is driven to move above the fiberglass board by rotating the second screw rod 11 thread to adjust, and then the first electric push rod 13 drives the blade 14 to move downward to test the strength of the fiberglass board. If the fiberglass board is unqualified, it will be broken, and the debris of the fiberglass board will fall into the device housing 1 On the bottom wall, when cleaning the fiberglass board waste residue on the bottom wall of the device shell 1, first adjust and rotate the first screw rod 9, and drive the first slider 8 to move and adjust the rotating shaft 5, gear 6 and cleaning roller 4 on the bottom wall of the device shell 1 by adjusting the rotating first screw rod 9 threadedly, and then the meshing connection of the moving and adjusted gear 6 and rack 7 is made so that the rotating shaft 5 rotates while moving due to the meshing action of the gear 6 and the rack 7, so that the cleaning roller 4 rotates and cleans while moving on the bottom wall of the device shell 1, and the broken fiberglass board waste residue is cleaned into the collection box 10 set on the rear bottom wall of the device shell 1. The setting of this structure can quickly realize the cleaning of fiberglass board waste residue, reduce the burden on the staff and avoid the risk of accidental injury in direct manual cleaning.

[0028] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A performance testing device for glass fiber processing, comprising a device housing (1), characterized in that: The inner side wall of the device housing (1) is symmetrically provided with two mounting grooves (3), each of which is connected to a first screw rod (9) in a limited rotation manner, each of which is threadedly sleeved on the outer side of each of the first screw rods (9), and a rotating shaft (5) is connected to the two first sliding blocks (8) in a limited rotation manner, and each of the two ends of the rotating shaft (5) is fixedly sleeved on the outer side with a gear (6), and the inner bottom wall of the mounting groove (3) is provided with a rack (7) meshingly connected with the gear (6), and a cleaning roller (4) for cleaning the inner bottom wall of the device housing (1) is fixedly sleeved on the outer side of the rotating shaft (5) and located between the two gears (6), and a collecting box (10) for collecting glass fiber board waste residues cleaned out of the device housing (1) is provided on the inner bottom wall at one end of the device housing (1).

2. A performance testing device for glass fiber processing according to claim 1, characterized in that: One end of the first screw rod (9) is movably inserted through the rear side wall of the device housing (1) and is connected to a servo motor for adjusting the rotation of the first screw rod (9).

3. A performance testing device for glass fiber processing according to claim 1, characterized in that: A second electric push rod (15) is disposed on both side walls of the device housing (1) and above the two mounting grooves (3); the free ends of the two second electric push rods (15) are connected to a C-shaped frame (16); a screw rod (17) is threadedly passed through the top end of the C-shaped frame (16); a clamping piece (18) is connected to the bottom end of the screw rod (17) for limited rotation; and the side edge of the clamping piece (18) and the side edge close to the C-shaped frame (16) are connected to the C-shaped frame (16) in a limited sliding manner.

4. A performance testing device for glass fiber processing according to claim 1, characterized in that: The top wall of the device housing (1) is connected to a second screw rod (11) in a limited rotational manner, the outer side of the second screw rod (11) is connected to a second slider (12) through a threaded sleeve, the bottom wall of the second slider (12) is provided with a first electric push rod (13), and the free end of the first electric push rod (13) is connected to a blade (14).

5. A performance testing device for glass fiber processing according to claim 1, characterized in that: The front surface of the device housing (1) is movably connected to two opening and closing doors (2) via hinges for closing the device housing (1).

6. A performance testing device for glass fiber processing according to claim 1, characterized in that: A supporting leg is connected to each of the four corners of the bottom wall of the device housing (1) to support and fix the entire device.

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