CN221056306U

CN221056306U - Use angle adjustable peeling force testing machine

Info

Publication number: CN221056306U
Application number: CN202322651613.9U
Authority: CN
Inventors: 蔡海元; 章永周
Original assignee: Nantong Haocai New Material Technology Co ltd
Current assignee: Nantong Haocai New Material Technology Co ltd
Priority date: 2023-09-27
Filing date: 2023-09-27
Publication date: 2024-05-31
Anticipated expiration: 2033-09-27

Abstract

The utility model discloses a peeling force testing machine with an adjustable use angle, which comprises a testing machine body, wherein the output end of the testing machine body is fixedly connected with a connecting piece, the front surface of the connecting piece is fixedly connected with a moving box, the bottom of the moving box is provided with a moving cavity, the inner wall of the moving cavity is fixedly connected with a servo motor, the output end of the servo motor is fixedly connected with a threaded rod, and the other end of the threaded rod is rotationally connected with the moving cavity. According to the utility model, the measuring bottom plate is clamped through the test machine body, then the rotating shaft can be rotated through the handle, so that the force measuring device can be driven to rotate, then the material corners on the measuring bottom plate are clamped through the cooperation of the fixed clamp and the movable clamp, then the test machine body is started to move upwards, and then the clamping block is driven to move at a constant speed from inside to outside through the servo motor, so that the fixed clamp and the movable clamp can be used for measuring the inclined stripping force of the material.

Description

Use angle adjustable peeling force testing machine

Technical Field

The utility model relates to the technical field of peeling force testing machines, in particular to a peeling force testing machine with an adjustable use angle.

Background

The peeling force testing machine adopts the latest design concept and manufacturing technology, achieves the purposes of volume minimization and weight reduction, has the advantages of accurate testing, simple operation, strong expansibility and the like, can be used for testing tension, pressure, peeling, tearing and the like, is used for testing the peeling force of adhesive tapes, protective films, release papers, release films and the like, and comprises a machine body, a base, an upper clamping part, a lower clamping part and a terminal for detecting and analyzing the peeling force.

At present, when the traditional peeling force testing machine is used for peeling force test, the peeling material is mostly peeled at a vertical angle, and the inclined peeling force is difficult to measure when the material is peeled, so that the measurement result is incomplete, as disclosed in China patent application No. 201420355773.7, the carrier tape peeling force testing machine is simple in structure, low in production cost and small in size, is very suitable for peeling strength test of a carrier tape upper cover tape, has the advantages of simplicity and convenience in operation, high precision and capability of outputting test data, and when the device is used for measuring the inclined peeling force of the material, a worker is required to rotate and place the material, then test the material, and the rotation angle of the material is difficult to control by the placing operation, so that the use of the worker is inconvenient.

Therefore, the traditional peeling force testing machine needs to be modified, so that the problem that peeling materials can only be carried out at a vertical angle and the use of workers is inconvenient is effectively prevented.

Disclosure of utility model

In order to solve the problems in the prior art, the utility model aims to provide a peeling force testing machine with adjustable use angle, which has the advantages of being capable of adjusting the peeling angle and being convenient for people to use, and solves the problems that peeling materials can only be peeled at a vertical angle and are inconvenient for staff to use.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a peel force testing machine of adjustable service angle, includes the test organism, the output fixedly connected with connecting piece of test organism, the positive fixedly connected with of connecting piece removes the box, remove the bottom of box and seted up and remove the chamber, the inner wall fixedly connected with servo motor who removes the chamber, servo motor's output fixedly connected with threaded rod, and the other end and the removal chamber rotation of threaded rod are connected, the surface threaded connection of threaded rod has the screw thread piece, and screw thread piece and remove chamber sliding connection, the bottom fixedly connected with grip block of screw thread piece, the inside rotation of grip block is connected with the pivot, the one end of pivot runs through grip block and fixedly connected with crank, the fixed surface of pivot is connected with the dynamometer, and the surface of dynamometer rotates with the grip block and be connected, the bottom fixedly connected with mounting fixture of dynamometer, the spout has been seted up to the bottom of dynamometer, the inside sliding connection of spout has the slide, the surface of slide is with respect to mounting fixture symmetry sliding connection, and removes anchor clamps and sliding connection, the surface connection of moving anchor clamps has screw thread and other end and dead lever.

As the preferable mode of the utility model, the top of the inner wall of the movable cavity is provided with a limit groove, the top of the thread block is fixedly connected with a limit block, and the limit block is in sliding connection with the limit groove.

As preferable in the utility model, the surface of the clamping block is provided with angle scale marks by taking the rotating shaft as the center of a circle.

As the preferable mode of the utility model, the surface of the clamping block is provided with a plurality of slots which are uniformly arranged, the surface of the clamping block is provided with fastening holes, the inside of each fastening hole is connected with a bolt in a sliding way, and the bolts are clamped with the slots.

As preferable, the inside of the slot is provided with a magnetic block which is magnetically connected with the bolt.

As the preferred mode of the utility model, the surface of the bolt is symmetrically provided with the anti-falling grooves, the inner wall of the fastening hole is symmetrically and fixedly connected with the anti-falling blocks, and the anti-falling blocks are in sliding connection with the anti-falling grooves.

Compared with the prior art, the utility model has the following beneficial effects:

1. According to the utility model, the measuring bottom plate is clamped through the test machine body, then the rotating shaft can be rotated through the handle, so that the force measuring device can be driven to rotate, then the material corners on the measuring bottom plate are clamped through the cooperation of the fixed clamp and the movable clamp, then the test machine body is started to move upwards, and then the clamping block is driven to move at a constant speed from inside to outside through the servo motor, so that the fixed clamp and the movable clamp can be used for measuring the inclined stripping force of the material.

2. According to the utility model, the movement track of the thread block can be limited by arranging the limiting groove and the limiting block, so that the thread block moves more stably.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic left-hand view of the threaded block and clamping block of the present utility model in use;

FIG. 3 is an enlarged schematic view of the utility model at A in FIG. 1;

Fig. 4 is an enlarged schematic view of the utility model at B in fig. 1.

In the figure: 1. a test body; 2. a connecting piece; 3. a moving case; 4. a moving chamber; 5. a servo motor; 6. a threaded rod; 7. a screw block; 8. a clamping block; 9. a rotating shaft; 10. a crank; 11. a force measuring device; 12. a fixing clamp; 13. a chute; 14. a spool; 15. moving the clamp; 16. a fixed rod; 17. a limit groove; 18. a limiting block; 19. angle graduation marks; 20. a slot; 21. a fastening hole; 22. a plug pin; 23. a magnetic block; 24. an anti-falling groove; 25. and an anti-falling block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 4, the peeling force testing machine with adjustable use angle provided by the utility model comprises a testing machine body 1, wherein the output end of the testing machine body 1 is fixedly connected with a connecting piece 2, the front surface of the connecting piece 2 is fixedly connected with a moving box 3, a moving cavity 4 is formed in the bottom of the moving box 3, the inner wall of the moving cavity 4 is fixedly connected with a servo motor 5, the output end of the servo motor 5 is fixedly connected with a threaded rod 6, the other end of the threaded rod 6 is rotationally connected with the moving cavity 4, the surface of the threaded rod 6 is in threaded connection with a threaded block 7, the threaded block 7 is in sliding connection with the moving cavity 4, the bottom of the threaded block 7 is fixedly connected with a clamping block 8, the inside of the clamping block 8 is rotationally connected with a rotating shaft 9, one end of the rotating shaft 9 penetrates through the clamping block 8 and is fixedly connected with a crank 10, the surface of the rotating shaft 9 is fixedly connected with a force measuring device 11, the surface of the force measuring device 11 is rotationally connected with the clamping block 8, the bottom of the force measuring device 11 is fixedly connected with a fixed clamp 12, the bottom of the force measuring device 11 is provided with a sliding groove 13, the inside of the sliding groove 13 is slidingly connected with a sliding column 14, the surface of the sliding column 14 is symmetrically connected with the fixed clamp 12 and the moving clamp 15 and is rotationally connected with the other end of the sliding column 16, and the sliding column 15 is rotationally connected with the sliding column 16.

Referring to fig. 2, a limit groove 17 is formed in the top of the inner wall of the moving cavity 4, a limit block 18 is fixedly connected to the top of the thread block 7, and the limit block 18 is slidably connected with the limit groove 17.

As a technical optimization scheme of the utility model, the movement track of the thread block 7 can be limited by the arrangement of the limiting groove 17 and the limiting block 18, so that the thread block 7 moves more stably.

Referring to fig. 2, the surface of the clamping block 8 is provided with an angle scale 19 about the rotation axis 9.

As a technical optimization scheme of the utility model, the rotation angle of the crank 10 is conveniently adjusted through the arrangement of the angle scale marks 19, so that a worker can more intuitively observe the rotation range of the force measuring device 11.

Referring to fig. 2 and 3, a plurality of slots 20 are formed in the surface of the clamping block 8, the slots 20 are uniformly arranged, fastening holes 21 are formed in the surface of the clamping block 8, bolts 22 are slidably connected in the fastening holes 21, and the bolts 22 are clamped with the slots 20.

As a technical optimization scheme of the utility model, the position of the crank 10 can be positioned through the arrangement of the plurality of slots 20, the fastening holes 21 and the bolts 22, so that the problem that the measuring result is error due to autorotation of the force measuring device 11 during operation can be prevented.

Referring to fig. 2 and 3, a magnetic block 23 is provided inside the slot 20, and the magnetic block 23 is magnetically connected with the latch 22.

As a technical optimization scheme of the utility model, the tightness of the clamping connection between the bolt 22 and the slot 20 can be improved through the arrangement of the magnetic block 23.

Referring to fig. 3, anti-falling grooves 24 are symmetrically formed on the surface of the latch 22, anti-falling blocks 25 are symmetrically and fixedly connected to the inner wall of the fastening hole 21, and the anti-falling blocks 25 are slidably connected with the anti-falling grooves 24.

As a technical optimization scheme of the present utility model, the problem of losing the latch 22 due to being separated from the fastening hole 21 can be prevented by arranging the anti-falling groove 24 and the anti-falling block 25.

The working principle and the using flow of the utility model are as follows: when a worker uses the device to test the stripping force of a material, the material is adhered to a measuring bottom plate, then the measuring bottom plate is clamped through a test machine body 1, a bolt 22 can be outwards stirred to enable the measuring bottom plate to leave a slot 20, then a crank 10 is rotated to a specified angle according to an angle scale mark 19, the crank is driven by a rotating shaft 9 to drive a force measurer 11 to rotate in a clamping block 8, then a fixed clamp 12 and a movable clamp 15 are driven to rotate, then a bolt 22 is pushed to enable the bolt 22 to be inserted into the slot 20, so that the rolling of the crank 10 can be achieved, the rotating angle of the force measurer 11 can be fixed, then a fixed rod 16 on the movable clamp 15 is rotated, the movable clamp 15 slides along a slide column 14, the movable clamp 15 is enabled to approach the fixed clamp 12, at the moment, the material end point is placed between the fixed clamp 12 and the movable clamp 15, the test machine body 1 is started to drive the force measurer 11 to rise, and a servo motor 5 is driven by a threaded rod 6 to rotate, so that the threaded block 7 is translated from inside to outside, and then the force measurer 11 can be enabled to be tilted to take the material by a tilting force measurer.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a peel force testing machine of adjustable use angle, includes test organism (1), its characterized in that: the utility model discloses a test machine body, including test machine body (1), connecting piece (2), the front fixedly connected with of connecting piece (2) removes box (3), remove the bottom of box (3) and seted up remove chamber (4), the inner wall fixedly connected with servo motor (5) of remove chamber (4), the output fixedly connected with threaded rod (6) of servo motor (5), and the other end and the removal chamber (4) of threaded rod (6) rotate to be connected, the surface threaded connection of threaded rod (6) has screw thread piece (7), and screw thread piece (7) and remove chamber (4) sliding connection, the bottom fixedly connected with grip block (8) of screw thread piece (7), the inside rotation of grip block (8) is connected with pivot (9), the one end of pivot (9) runs through grip block (8) and fixedly connected with crank (10), the surface fixedly connected with dynamometer (11) of pivot (9), and the surface of dynamometer (11) is rotated with grip block (8) and is connected, the bottom fixedly connected with anchor clamps (12) of dynamometer (11), slide groove (13) are opened to the inside of slide (13), the surface of the sliding column (14) is symmetrically and slidingly connected with a movable clamp (15) relative to the fixed clamp (12), the movable clamp (15) is slidingly connected with the sliding groove (13), a fixed rod (16) is connected with the surface of the movable clamp (15) in a threaded manner, and the other end of the fixed rod (16) is rotationally connected with the fixed clamp (12).

2. The use angle adjustable peel force tester of claim 1, wherein: limiting grooves (17) are formed in the tops of the inner walls of the movable cavities (4), limiting blocks (18) are fixedly connected to the tops of the threaded blocks (7), and the limiting blocks (18) are in sliding connection with the limiting grooves (17).

3. The use angle adjustable peel force tester of claim 1, wherein: the surface of the clamping block (8) is provided with angle scale marks (19) by taking the rotating shaft (9) as the center of a circle.

4. The use angle adjustable peel force tester of claim 1, wherein: the clamping block is characterized in that a plurality of slots (20) are formed in the surface of the clamping block (8), the slots (20) are uniformly arranged, fastening holes (21) are formed in the surface of the clamping block (8), bolts (22) are connected to the inside of the fastening holes (21) in a sliding mode, and the bolts (22) are clamped with the slots (20).

5. The angle adjustable peel force tester of claim 4, wherein: the inside of slot (20) is provided with magnetic path (23), and magnetic path (23) are connected with bolt (22) magnetism.

6. The angle adjustable peel force tester of claim 4, wherein: anti-drop groove (24) have been seted up to the surface symmetry of bolt (22), the inner wall symmetry fixedly connected with anti-drop piece (25) of fastening hole (21), and anti-drop piece (25) and anti-drop groove (24) sliding connection.