CN219084729U

CN219084729U - Constant temperature and humidity peel force testing machine

Info

Publication number: CN219084729U
Application number: CN202223458725.4U
Authority: CN
Inventors: 黎聪
Original assignee: Dongguan Honghai Precision Electronic Technology Co ltd
Current assignee: Dongguan Honghai Precision Electronic Technology Co ltd
Priority date: 2022-12-23
Filing date: 2022-12-23
Publication date: 2023-05-26
Anticipated expiration: 2032-12-23

Abstract

The utility model discloses a constant temperature and humidity peeling force testing machine, which relates to the technical field of peeling force testing machines, and specifically comprises a detection box, wherein a heating fan is arranged at the top of the detection box, and at least one humidifier is also arranged in the detection box; the mounting table is arranged in the detection box, a first mounting seat is mounted at one end of the mounting table, a second mounting seat is mounted at the other end of the mounting table, a lead screw is arranged between the second mounting seat and the first mounting seat, two ends of the lead screw are respectively connected with the second mounting seat and the first mounting seat through bearings, one end, close to the second mounting seat, of the lead screw is connected with a driving motor, and the driving motor is mounted on the mounting table; and two ends of the guide support shaft are respectively connected with the second mounting seat and the first mounting seat. When the adhesive tape adhesion device is used, the humiture in the detection box is controlled by the humidifier and the heating fan, so that the adhesive tape adhesion capability can be observed under the conditions of different temperatures and humidities.

Description

Constant temperature and humidity peel force testing machine

Technical Field

The utility model belongs to the technical field of peeling force testers, and particularly relates to a constant temperature and humidity peeling force tester.

Background

The adhesive tape is fully contained in various industries and daily life of people, is widely applied to package sealing of almost various industries such as food, medicine, cigarettes, household appliances, daily chemical industry and the like, and is tested on a peeling force testing machine in order to know the adhesive strength of the adhesive tape.

The peeling force tester is used for testing the peeling force of the adhesive tape, the protective film, the release paper, the release film and the like, but the current test is carried out at room temperature, the peeling force tester does not have a sealing cover, the test is carried out in unsealed space, and the adhesive force of the adhesive tape can not be known under different temperature and humidity conditions. Therefore, we propose a constant temperature and humidity peel force testing machine.

Disclosure of Invention

Aiming at the defects of the existing release force testing machine, the utility model provides a constant temperature and humidity release force testing machine which has the advantage of detecting adhesive force of an adhesive tape under different temperature and humidity states, and solves the problems in the background technology.

The technical scheme of the utility model is realized as follows:

the constant temperature and humidity peeling force testing machine comprises a detection box, wherein a heating fan is arranged at the top of the detection box, an air outlet of the heating fan is communicated with the inside of the detection box, and at least one humidifier is also arranged in the detection box;

the device comprises a detection box, a first mounting seat, a second mounting seat, a first lead screw, a second lead screw, a driving motor and a driving motor, wherein the detection box is arranged in the first mounting seat, the first mounting seat is arranged at one end of the detection box, the second mounting seat is arranged at the other end of the detection box, the lead screw is arranged between the second mounting seat and the first mounting seat, two ends of the lead screw are respectively connected with the second mounting seat and the first mounting seat through bearings, the driving motor is connected with one end of the lead screw, which is close to the second mounting seat, and the driving motor is arranged on the detection box;

the two sides of the screw rod are respectively provided with a guide support shaft in parallel, two ends of the guide support shafts are respectively connected with the second mounting seat and the first mounting seat, a movable platform is arranged above the guide support shafts in parallel, four corners of the bottom of the movable platform and the middle of the bottom surface are respectively provided with a movable seat, the movable seats positioned at the four corners of the movable platform penetrate through the guide support shafts in a sliding manner, the movable seats positioned at the middle of the bottom surface of the movable platform are connected onto the screw rod in a threaded manner, at least one second strip-shaped pressing plate is arranged at the top of the movable platform, and two ends of the second strip-shaped pressing plate are locked on the movable platform through butterfly bolts;

one side, close to the mobile platform, of the top of the first mounting seat is horizontally connected with a mounting plate, a guide seat is mounted at the top of the tail end of the mounting plate, two guide shafts are arranged on the guide seat in a sliding penetrating mode, two ends of each guide shaft are respectively located at two sides of the guide seat, one ends, far away from the mobile platform, of each guide shaft are connected through a movable plate, one ends, close to the mobile platform, of each guide shaft are connected through a clamping plate which is horizontally arranged, a first strip-shaped pressing plate is placed on the clamping plate, and two ends of the first strip-shaped pressing plate are locked on the clamping plate through butterfly bolts;

and a pressure sensor is arranged on the guide seat between the two guide shafts, and the sensing surface of the pressure sensor corresponds to the movable plate.

The intelligent humidifier further comprises a controller, the controller is respectively connected with the pressure sensor, the driving motor, the humidifier and the heating fan through wires, the controller is also connected with two sensors through wires, the sensors are respectively a humidity sensor and a temperature sensor, and the sensors are installed on the inner wall of the detection box.

Preferably, the support pads are arranged at four corners of the bottom of the detection box.

Preferably, the driving motor is provided with a sealing cover, and the edge of the sealing cover is connected with the second mounting seat and the mounting table respectively.

Preferably, one side of the detection box is in an opening shape, one end of the opening of the detection box is sealed by a sealing plate, the controller is arranged on the outer side of the sealing plate, and an operation keyboard is also arranged on the sealing plate and connected with the controller by a lead;

the sealing plate is sealed with the opening of the detection box through a sealing door, a glass window is arranged on the sealing door, and the sealing door is attracted with the sealing plate and the edge of the opening of the detection box through magnets; and the bottom of the opening of the detection box is sealed by a baffle plate.

Preferably, grooves are formed in two ends of the bottoms of the first strip-shaped pressing plate and the second strip-shaped pressing plate, and the butterfly bolts are respectively arranged at the grooves.

Preferably, supporting legs are arranged at four corners of the bottom of the mounting table, and the bottom of the detection box is provided with four placing grooves which are correspondingly arranged with the supporting legs, and the supporting legs are placed in the placing grooves.

Compared with the prior art, when the utility model is used, the humidifier and the heating fan control the temperature and the humidity in the detection box, the adhesive ability of the tape can thus be observed under different temperatures and humidity conditions.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a schematic diagram of the internal structure of the present utility model.

Fig. 3 is a schematic perspective view of a second embodiment of the present utility model.

Fig. 4 is a schematic view of a strip-shaped pressing plate according to the present utility model.

In the figure: 1. a mounting table; 2. a guide shaft; 3. a first mount; 4. a movable plate; 5. a guide seat; 6. a pressure sensor; 7. a clamping plate; 8. a first bar-shaped pressing plate; 9. a second bar-shaped pressing plate; 10. a mobile platform; 11. a screw rod; 12. a second mounting base; 13. a sealing cover; 14. a driving motor; 15. a guide support shaft; 16. a movable seat; 17. a mounting plate; 18. a baffle; 19. a controller; 20. operating a keyboard; 21. a sealing plate; 22. a heating fan; 23. a detection box; 24. sealing the door; 25. slotting; 26. a carrier sheet; 27. an adhesive tape; 28. support legs; 29. a placement groove; 30. a sensor; 31. a humidifier; 32. and (3) a valve.

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.

Referring to fig. 1-4, the present utility model provides a technical solution: the constant temperature and humidity peeling force testing machine comprises a detection box 23, wherein a heating fan 22 is arranged at the top of the detection box 23, an air outlet of the heating fan 22 is communicated with the inside of the detection box 23, and at least one humidifier 31 is also arranged in the detection box 23; the humidifier 31 is used for humidifying the inside of the detection box 23, and the heating fan 22 blows air to the inside of the detection box 23 for heating;

the utility model also comprises a mounting table 1, wherein the mounting table 1 is arranged in the detection box 23, as shown in fig. 2 and 3, the four corners of the bottom of the mounting table 1 are respectively provided with a support leg 28, the bottom of the detection box 23 is provided with four placing grooves 29 which are correspondingly arranged with the support legs 28, and the support legs 28 are arranged in the placing grooves 29, so that the mounting table 1 can be conveniently taken out and placed;

as shown in fig. 2, a first mounting seat 3 is mounted at one end of a mounting table 1, a second mounting seat 12 is mounted at the other end of the mounting table, a lead screw 11 is arranged between the second mounting seat 12 and the first mounting seat 3, two ends of the lead screw 11 are respectively connected with the second mounting seat 12 and the first mounting seat 3 through bearings, one end, close to the second mounting seat 12, of the lead screw 11 is connected with a driving motor 14, and the driving motor 14 is mounted on the mounting table 1;

guide support shafts 15 are arranged on two sides of the lead screw 11 in parallel, two ends of each guide support shaft 15 are respectively connected with the second mounting seat 12 and the first mounting seat 3, a movable platform 10 is arranged above each guide support shaft 15 in parallel, and movable seats 16 are arranged at four corners of the bottom of the movable platform 10 and in the middle of the bottom surface;

the movable seats 16 positioned at four corners of the movable platform 10 are penetrated through the guide support shafts 15 in a sliding manner, the guide support shafts 15 are connected with the movable seats 16 through linear bearings, friction is reduced, the movable seats 16 positioned in the middle of the bottom surface of the movable platform 10 are connected with the lead screw 11 in a threaded manner, at least one second strip-shaped pressing plate 9 is arranged at the top of the movable platform 10, and two ends of the second strip-shaped pressing plate 9 are locked on the movable platform 10 through butterfly bolts, so that the second strip-shaped pressing plate 9 is convenient to detach;

as shown in fig. 2, a mounting plate 17 is horizontally connected to one side, close to the mobile platform 10, of the top of the first mounting seat 3, a guide seat 5 is mounted on the top of the tail end of the mounting plate 17, two guide shafts 2 are arranged on the guide seat 5 in a sliding penetrating manner, and the guide seat 5 is connected with the guide shafts 2 through linear bearings;

two ends of the guide shafts 2 are respectively positioned at two sides of the guide seat 5, one ends of the two guide shafts 2 far away from the mobile platform 10 are connected through the movable plate 4, one ends of the two guide shafts 2 close to the mobile platform 10 are connected through the clamping plate 7 which is horizontally arranged, a first strip-shaped pressing plate 8 is placed on the clamping plate 7, and two ends of the first strip-shaped pressing plate 8 are locked on the clamping plate 7 through butterfly bolts;

the pressure sensor 6 is arranged on the guide seat 5 between the two guide shafts 2, the sensing surface of the pressure sensor 6 corresponds to the movable plate 4, when the movable plate 4 moves towards one side of the guide seat 5, the pressure sensor 6 is contacted with the movable plate 4, and the pressure value generated by the movable plate 4 to the guide seat 5 is monitored in real time through the pressure sensor.

The utility model also comprises a controller 19, wherein the controller 19 is respectively connected with the pressure sensor 6, the driving motor 14, the humidifier 31 and the heating fan 22 through wires, the controller 19 is also connected with two sensors 30 through wires, the sensors 30 are respectively a humidity sensor and a temperature sensor, and the sensors 30 are arranged on the inner wall of the detection box 23.

Specifically, when the utility model is used, the humidifier 31 humidifies the detection box, so that the humidity in the detection box is increased, the heating fan 22 heats the detection box, the temperature and humidity are monitored by the sensor 30, the data are transmitted to the controller 19 in real time, the controller 19 is a PLC logic controller or a tablet personal computer, feedback adjustment is formed among the sensor, the controller and various executing elements, the temperature and humidity can be ensured to be kept constant under the condition of setting by an operator, and the adhesive capacity of the adhesive tape can be observed under the condition of different temperatures and humidities.

As shown in fig. 4, in the practical application process, the adhesive tape 27 is adhered to the carrier sheet 26, the carrier sheet 26 is a metal plate or a plastic plate, the carrier sheet 26 is placed on the moving platform 10, then the other end of the adhesive tape 27 is placed on the clamping plate 7, then the first strip-shaped pressing plate 8 and the second strip-shaped pressing plate 9 respectively compress the adhesive tape 27 and the tail end of the carrier sheet 26, then the driving motor 14 drives the screw to rotate, the screw drives the moving platform 10 to move towards a direction far away from the first mounting seat 3, so that the adhesive tape 27 and the carrier sheet 26 are tensioned, the force between the adhesive tape 27 and the carrier sheet 26 is monitored by the pressure sensor 6 in real time, the pressure is displayed on the controller, and when the pressure value suddenly decreases, the maximum pressure value monitored by the pressure sensor 6 is the maximum tension between the adhesive tape 27 and the carrier sheet 26.

As shown in fig. 1, support pads (not numbered) are attached to the bottom four corners of the detection box 23.

As shown in fig. 3 and 2, the driving motor 14 is provided with a sealing cover 13, and the edge of the sealing cover 13 is respectively connected with the second mounting seat 12 and the mounting table 1.

As shown in fig. 1 and 3, one side of the detection box 23 is open, one end of the detection box 23, which is open, is sealed by a sealing plate 21, the controller 19 is mounted on the outer side of the sealing plate 21, and an operation keyboard 20 is further mounted on the sealing plate 21, the operation keyboard 20 is connected with the controller 19 by a wire, and the operation keyboard 20 includes a temperature and humidity control key, a zero clearing key, and the like;

the opening between the sealing plate 21 and the opening of the detection box 23 is sealed by a sealing door 24, a glass window (not numbered in the figure) is arranged on the sealing door 24, and the sealing door 24, the sealing plate 21 and the opening edge of the detection box 23 can penetrate through the internal condition of the detection box and are attracted by a magnet; the bottom of the opening of the detection box 23 is sealed by the baffle 18, and liquid water is precipitated when the humidity inside the detection box is too high, so that the baffle can block water flow, and the valve 32 is arranged at the bottom of the detection box 23 to prevent water from flowing too much, so that water is conveniently drained.

As shown in fig. 4, grooves 25 are formed at two ends of the bottoms of the first and second strip-shaped

pressing plates

8 and 9, and butterfly bolts are respectively arranged at the grooves 25, so that the first and second strip-shaped

pressing plates

8 and 9 can better press the carrier sheet 26 and the adhesive tape 27.

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 constant temperature and humidity peeling force testing machine comprises a detection box (23), and is characterized in that a heating fan (22) is arranged at the top of the detection box (23), an air outlet of the heating fan (22) is communicated with the inside of the detection box (23), and at least one humidifier (31) is further arranged in the detection box (23);

the device comprises a detection box (23), and is characterized by further comprising an installation table (1), wherein the installation table (1) is arranged in the detection box (23), a first installation seat (3) is installed at one end of the installation table (1), a second installation seat (12) is installed at the other end of the installation table, a screw rod (11) is arranged between the second installation seat (12) and the first installation seat (3), two ends of the screw rod (11) are respectively connected with the second installation seat (12) and the first installation seat (3) through bearings, a driving motor (14) is connected to one end, close to the second installation seat (12), of the screw rod (11), and the driving motor (14) is installed on the installation table (1);

guide supporting shafts (15) are arranged on two sides of the screw rod (11) in parallel, two ends of each guide supporting shaft (15) are connected with the corresponding second installation seat (12) and the corresponding first installation seat (3), a moving platform (10) is arranged above each guide supporting shaft (15) in parallel, moving seats (16) are arranged at four corners of the bottom of each moving platform (10) and in the middle of the bottom surface, the moving seats (16) positioned at the four corners of each moving platform (10) penetrate through the guide supporting shafts (15) in a sliding mode, the moving seats (16) positioned in the middle of the bottom surface of each moving platform (10) are connected onto the screw rod (11) in a threaded mode, at least one second strip-shaped pressing plate (9) is arranged at the top of each moving platform (10), and two ends of each second strip-shaped pressing plate (9) are locked on each moving platform (10) through butterfly bolts;

one side, close to the mobile platform (10), of the top of the first mounting seat (3) is horizontally connected with a mounting plate (17), the top of the tail end of the mounting plate (17) is provided with a guide seat (5), two guide shafts (2) are arranged on the guide seat (5) in a sliding penetrating mode, two ends of each guide shaft (2) are located at two sides of the guide seat (5) respectively, one ends, far away from the mobile platform (10), of each guide shaft (2) are connected through a movable plate (4), one ends, close to the mobile platform (10), of each guide shaft (2) are connected through a clamping plate (7) which is horizontally arranged, a first strip-shaped pressing plate (8) is placed on the clamping plate (7), and two ends of the first strip-shaped pressing plate (8) are locked on the clamping plate (7) through butterfly bolts;

a pressure sensor (6) is arranged on a guide seat (5) between the two guide shafts (2), the sensing surface of the pressure sensor (6) corresponds to the movable plate (4),

the intelligent air conditioner further comprises a controller (19), wherein the controller (19) is respectively connected with the pressure sensor (6), the driving motor (14), the humidifier (31) and the heating fan (22) through wires, the controller (19) is also connected with two sensors (30) through wires, the sensors (30) are respectively a humidity sensor and a temperature sensor, and the sensors (30) are arranged on the inner wall of the detection box (23).

2. The constant temperature and humidity peeling force testing machine according to claim 1, wherein supporting pads are mounted at four corners of the bottom of the detection box (23).

3. The constant temperature and humidity peeling force testing machine according to claim 1, wherein a sealing cover (13) is arranged on the driving motor (14), and edges of the sealing cover (13) are respectively connected with the second mounting seat (12) and the mounting table (1).

4. The constant temperature and humidity peeling force testing machine according to claim 1, wherein one side of the detection box (23) is opened, one end of the detection box (23) which is opened is sealed by a sealing plate (21), the controller (19) is arranged outside the sealing plate (21), and an operation keyboard (20) is also arranged on the sealing plate (21), and the operation keyboard (20) is connected with the controller (19) by a lead;

the sealing plate (21) and the opening of the detection box (23) are sealed through a sealing door (24), a glass window is arranged on the sealing door (24), and the sealing door (24) is attracted to the sealing plate (21) and the opening edge of the detection box (23) through magnets; the bottom of the opening of the detection box (23) is sealed by a baffle plate (18).

5. The constant temperature and humidity peeling force testing machine according to claim 1, wherein grooves (25) are formed in two ends of the bottoms of the first strip-shaped pressing plate (8) and the second strip-shaped pressing plate (9), and butterfly bolts are respectively arranged at the grooves (25).

6. The constant temperature and humidity peeling force testing machine according to claim 1, wherein supporting legs (28) are mounted at four corners of the bottom of the mounting table (1), placing grooves (29) are formed in the bottom of the detection box (23) and are correspondingly arranged on the supporting legs (28), and the supporting legs (28) are placed in the placing grooves (29).