CN218331056U

CN218331056U - Polishing pad hardness detection machine

Info

Publication number: CN218331056U
Application number: CN202222078150.7U
Authority: CN
Inventors: 相红旗; 施建国; 姚力军
Original assignee: Ningbo Yingwei Taike New Material Co ltd; Ningbo Jiangfeng Electronic Material Co Ltd
Current assignee: Ningbo Yingwei Taike New Material Co ltd; Ningbo Jiangfeng Electronic Material Co Ltd
Priority date: 2022-08-05
Filing date: 2022-08-05
Publication date: 2023-01-17
Anticipated expiration: 2032-08-05

Abstract

The utility model discloses a polishing pad hardness detects machine, including the equipment shell, the inside fixedly connected with motor of equipment shell, the motor is connected with the fixer, and the fluting that the fixer was seted up through the equipment shell stretches out in the outside of equipment shell, and the end-to-end connection that stretches out of fixer has removable sclerometer, and the lower extreme fixedly connected with sclerometer of sclerometer presses the needle, and the sclerometer is in testing platform's upper end, drives the sclerometer through the motor and presses to polishing pad on the testing platform and apply pressure. The device can improve the stability that the sclerometer detected the polishing pad hardness, can avoid the deviation because of gimmick or the different productions of pressure between the different personnel detect simultaneously, can improve the efficiency that the polishing pad hardness detected and effectively improve efficiency and stability that the polishing pad hardness detected.

Description

Polishing pad hardness detects machine

Technical Field

The utility model relates to a relevant technical field of polishing pad especially relates to a polishing pad hardness detects machine.

Background

The existing polishing pad hardness detection mode is basically that a hardness tester is manually held, a pressing pin of the hardness tester is vertically inserted into a polishing pad sample placed on a plane, and then a specified time is waited, so that a corresponding reading can be obtained, but the process needs great skill of an operator, but the result of each detection is still not guaranteed to be the same, so that the stability of the detection is poor, the result of the detection is not accurate enough, and a large deviation exists.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art, and provides a polishing pad hardness tester, which comprises an equipment shell, wherein the inside of the equipment shell is fixedly connected with a motor, the motor is connected with a fixer, and the fixer extends out of the equipment shell through a slot formed in the equipment shell;

the end-to-end connection that stretches out of fixer has removable sclerometer, the lower extreme fixedly connected with sclerometer pressure needle of sclerometer, the sclerometer is in testing platform's upper end, through the motor drives sclerometer pressure is to the last polishing pad of testing platform exerts pressure.

As a further description of the above technical solution, a start button is disposed outside the device housing, the start button is electrically connected to the motor, a control panel is disposed outside the device housing, and the control panel is electrically connected to the motor.

As a further description of the above technical solution, the motor is a servo torque motor.

As a further description of the above technical solution, the durometer is a shore rubber durometer, and the types of shore rubber durometer are a type, a type D, and a type C.

As a further description of the above technical solution, a through hole is opened at the end of the fixer, and the diameter of the through hole is matched with the diameter of the rod body of the durometer.

As a further description of the above technical solution, the end of the fixer far away from the hardness tester is matched with the rotating shaft of the motor through a thread and a threaded sleeve, so that the motor drives the hardness tester to move up and down.

As a further description of the above technical solution, the slot is opened on a side panel of the device housing, and the slot is a vertical slot.

As a further description of the above technical solution, the detection platform is a square plate body, and the detection platform is integrally connected with the equipment housing.

As a further description of the above technical solution, the width of the slot is larger than the width of the fixer.

The utility model discloses following beneficial effect has:

1. the utility model discloses an install the sclerometer on the device that can go up and down at the uniform velocity, then make sclerometer and sclerometer tuck downstream through control motor, apply pressure to the polishing pad sample that awaits measuring of below to because the motor is high accuracy servo torque motor, can control the sclerometer tuck detection dwell time that the sample contacted completely, thereby realize improving the stability and the precision of the polishing pad sample that the sclerometer detected, and improve the efficiency that detects.

Drawings

FIG. 1 is a perspective view of a hardness tester for testing the hardness of a polishing pad according to an embodiment of the present invention;

FIG. 2 is a perspective view of another perspective view of a hardness tester for testing the hardness of a polishing pad according to an embodiment of the present invention;

fig. 3 is a front view of a hardness tester for testing the hardness of a polishing pad according to an embodiment of the present invention.

Illustration of the drawings:

1. an equipment enclosure; 2. a motor; 3. a holder; 4. slotting; 5. a hardness meter; 6. a hardness gauging pin; 7. a detection platform; 8. a start button; 9. a control panel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The first embodiment is as follows:

referring to fig. 1-3, the inside of the device housing 1 is a cavity structure, and a high-precision servo torque motor 2 is disposed inside the device housing 1, the motor 2 is controlled by a start button 8 disposed outside the device housing 1, the start of the motor 2 is controlled by pressing the start button 8, and the rotation speed and start time of the motor 2 can be controlled by a control panel 9, and the detection dwell time of the complete contact of the pressed sample of the durometer pressure pin 6 can be controlled, and a slot 4 is disposed on one side of the device housing 1, the motor 2 is connected with one end of the holder 3, the holder 3 is connected with the motor 2 in such a manner that a lead screw externally connected with the rotation shaft of the motor 2 is sleeved with the shaft sleeve end of the holder 3, so that the rotation shaft of the motor 2 rotates to drive the holder 3 to move up and down, the holder 3 is slidably connected with two slide bars inside the device housing 1, so as to ensure the stability of the holder 3 in the sliding process, the other end of the holder 3 extends out of the device housing 1 through the vertical 4, the holder 3 is provided with a through-hole 5 slidably connected with two slide bars, and the polishing pad is disposed below the polishing pad, thereby improving the detection accuracy of the detection of the hardness tester and the polishing of the tester by the polishing pad 6, and the polishing pad, and the polishing of the polishing pad, thereby improving the detection of the test sample, and improving the detection precision of the detection platform.

Example two:

different from the embodiment, can be to the use needs of difference, change durometer 5 for shao shi rubber durometer, can select the A type of shao shi rubber durometer, one in D type or the C type according to actual conditions, simultaneously in order to improve the stability that detects, be provided with circular recess at testing platform 7's upper surface, guarantee that the polishing pad can not take place the motion when receiving pressure to reach the effect of the stability of improvement when detecting.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a polishing pad hardness testing machine, includes equipment shell (1), its characterized in that: the motor (2) is fixedly connected to the inside of the equipment shell (1), the motor (2) is connected with the fixer (3), and the fixer (3) extends out of the equipment shell (1) through a slot (4) formed in the equipment shell (1);

the end-to-end connection that stretches out of fixer (3) has removable sclerometer (5), the lower extreme fixedly connected with sclerometer pressure pin (6) of sclerometer (5), sclerometer (5) are in the upper end of testing platform (7), through motor (2) drive sclerometer pressure pin (6) are right the polishing pad on testing platform (7) is exerted pressure.

2. The hardness tester according to claim 1, wherein: the device is characterized in that a starting button (8) is arranged outside the device shell (1), the starting button (8) and the motor (2) belong to electric connection, a control panel (9) is arranged outside the device shell (1), and the control panel (9) and the motor (2) also belong to electric connection.

3. The hardness tester according to claim 1, wherein: the motor (2) is a servo torque motor.

4. The hardness tester according to claim 1, wherein: the durometer (5) is a Shore rubber durometer, and the type of the Shore rubber durometer is A type, D type and C type.

5. The hardness tester according to claim 1, wherein: the tail end of the fixer (3) is provided with a through hole, and the diameter of the through hole is matched with that of the rod body of the hardness tester (5).

6. The hardness tester according to claim 1, wherein: one end of the fixer (3) far away from the hardness tester (5) is matched with a rotating shaft of the motor (2) through threads and a threaded sleeve, so that the motor (2) drives the hardness tester (5) to move up and down.

7. The hardness tester according to claim 1, wherein: the slotting (4) is arranged on the side panel of the equipment shell (1), and the slotting (4) is a vertical slot.

8. The hardness tester according to claim 1, wherein: the detection platform (7) is a square plate body, and the detection platform (7) is integrally connected with the equipment shell (1).

9. The hardness tester according to claim 1, wherein: the width of the slot (4) is larger than that of the fixer (3).