Packaging material performance detection device

Abstract

The utility model belongs to the technical field of material detection, and particularly relates to a packaging material performance detection device which comprises a performance detection placement cabinet, the top of the performance detection placing cabinet is fixedly connected with an auxiliary fixing block; the inner surface wall of the auxiliary fixing block is slidably connected with a material detection plate. The bottom of the detection material plate is fixedly connected with a limiting T-shaped block; the limiting T-shaped block is slidably connected to the inner surface wall of the auxiliary fixing block. A sample packaging bag is arranged at the top of the detection material plate; the inner surface wall of the auxiliary fixing block is slidably connected with a damping rod. During work, through arrangement of the material detection plate, the material detection plate is in sliding connection with the auxiliary fixing block through a limiting T-shaped block, and through arrangement of the rectangular pressing plate, the rectangular pressing plate can gradually descend when moving towards the auxiliary fixing block, so that the fixing effect is achieved; and the position deviation of the sample packaging bag caused by the influence of wind power is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of material detection, in particular to a packaging material performance detection device. Background Art

[0002] Packaging bags are divided into plastic packaging bags, composite packaging bags and paper packaging bags according to their material composition. Packaging bags make it convenient to transport goods during the production and circulation process and are widely used in daily life and industrial production.

[0003] In the current existing technology, packaging material performance testing devices usually use heating testing to test the heat resistance of packaging bags and understand the heat limit threshold of packaging bags. Microwave heating is usually used to heat packaging bags.

[0004] The existing packaging material performance testing device does not fix the packaging bag on a relatively stable structure when in use, which causes the packaging bag to be easily affected by external factors and shifted in position before testing and unable to fit the testing instrument. Therefore, a packaging material performance testing device is proposed to address the above problem. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and solve at least one technical problem raised in the background technology, the utility model provides a packaging material performance detection device.

[0006] The technical solution adopted by the utility model to solve its technical problems is: a packaging material performance detection device described in the utility model comprises a performance detection placement cabinet; the top of the performance detection placement cabinet is fixedly connected with an auxiliary fixing block; the inner surface wall of the auxiliary fixing block is slidably connected with a detection material plate; the bottom of the detection material plate is fixedly connected with a limited T-block; the limited T-block is slidably connected to the inner surface wall of the auxiliary fixing block; a sample packaging bag is arranged on the top of the detection material plate; the inner surface wall of the auxiliary fixing block is slidably connected with a damping rod; the top of the damping rod is fixedly connected with a rectangular pressing plate; the rectangular pressing plate is fixedly connected with a spring through the auxiliary fixing block; the spring is arranged on the outer surface wall of the damping rod; the side of the rectangular pressing plate is fixedly connected with a contact plate.

[0007] Preferably, a rack is fixedly connected to the side of the detection material plate; a rotation auxiliary block is fixedly connected to one side of the auxiliary fixed block; a rotating rod is rotatably connected to the inner surface wall of the rotation auxiliary block; a meshing gear is fixedly connected to the top of the rotating rod; a screw is fixedly connected to the top of the meshing gear; and the meshing gear is meshed with the rack.

[0008] Preferably, the other side of the auxiliary fixing block is fixedly connected to a limiting rod; the outer wall of the screw rod is threadedly connected to a movable frame; and one end of the movable frame is slidably connected to the limiting rod.

[0009] Preferably, a heater body is installed at the bottom of the movable frame; and a heat conducting block is fixedly connected to the output end of the heater body.

[0010] Preferably, a display screen is installed on the top of the performance testing cabinet; and a waste box is fixedly connected to the side of the performance testing cabinet.

[0011] Preferably, a performance testing body is installed on the top of the performance testing cabinet; the performance testing body is arranged at the bottom of the testing material plate.

[0012] Preferably, the performance testing cabinet is rotatably connected with an opening and closing door; and a handle is fixedly connected to the side of the opening and closing door.

[0013] Beneficial effects of the utility model:

[0014] 1. The utility model provides a packaging material performance testing device, which is provided with a testing material plate so that it is slidably connected with an auxiliary fixing block by a limiting T-block, and a rectangular pressing plate is provided so that the rectangular pressing plate can gradually descend when moving toward the auxiliary fixing block, thereby playing a fixing role and avoiding position displacement of the sample packaging bag caused by wind.

[0015] 2. The utility model provides a packaging material performance testing device, which sets a rack and uses the kinetic energy of the material plate to rotate the screw and the meshing gear, thereby driving the movable frame to move, thereby reducing the use of the motor, thereby reducing the cumbersome steps in the testing process and avoiding the noise of the motor. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0017] Figure 1 It is an overall stereogram of the utility model;

[0018] Figure 2 It is a three-dimensional diagram of the movable frame in the utility model;

[0019] Figure 3 It is an enlarged view of point A in the utility model;

[0020] Figure 4 It is a three-dimensional diagram of the material detection plate in the utility model;

[0021] Figure 5 It is an enlarged view of point B in the utility model.

[0022] Legend:

[0023] 1. Performance test cabinet; 2. Waste box; 3. Display screen; 4. Opening and closing door; 5. Handle; 6. Performance test body; 7. Auxiliary fixing block; 8. Test material plate; 9. Turn bar; 10. Meshing gear; 11. Screw; 12. Rack; 13. Movable frame; 14. Limit rod; 15. Heater body; 16. Heat transfer block; 17. Sample packaging bag; 18. Limit T-block; 19. Rectangular pressing plate; 20. Abutment plate; 21. Damping rod; 22. Spring; 23. Rotation auxiliary block. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Specific examples are given below.

[0026] See also Figure 1-Figure 5The utility model provides a packaging material performance testing device, comprising a performance testing cabinet 1; an auxiliary fixing block 7 is fixedly connected to the top of the performance testing cabinet 1; a testing material plate 8 is slidably connected to the inner surface wall of the auxiliary fixing block 7; a limited T-block 18 is fixedly connected to the bottom of the testing material plate 8; the limited T-block 18 is slidably connected to the inner surface wall of the auxiliary fixing block 7; a sample packaging bag 17 is arranged on the top of the testing material plate 8; a damping rod 21 is slidably connected to the inner surface wall of the auxiliary fixing block 7; a rectangular pressing plate 19 is fixedly connected to the top of the damping rod 21; the rectangular pressing plate 19 is fixedly connected to a spring 22 through the auxiliary fixing block 7; the spring 22 is arranged on the outer surface wall of the damping rod 21; the side of the rectangular pressing plate 19 is fixedly connected to an abutting plate 20; working When the material plate 8 is pulled out of the auxiliary fixing block 7, the material plate 8 will be limited by the T-block 18 and move in the auxiliary fixing block 7. During the movement, the bevel at the end of the rectangular pressing plate 19 and the spring 22 arranged inside will push the rectangular pressing plate 19 limited by the damping rod 21 upward, so that the abutment plate 20 is no longer in contact with the material plate 8. Then the sample packaging bag 17 can be placed on the top of the material plate 8, and then the material plate 8 can be reinserted. Also, because the rectangular pressing plate 19 has an bevel, the rectangular pressing plate 19 will gradually drop during the retraction process, driving the abutment plate 20 to press the sample packaging bag 17, thereby avoiding the displacement of the sample packaging bag 17 during the detection process.

[0027] Further, such as Figure 2 and Figure 3 As shown, the side of the detection material plate 8 is fixedly connected with a rack 12; one side of the auxiliary fixed block 7 is fixedly connected with a rotation auxiliary block 23; the inner surface wall of the rotation auxiliary block 23 is rotationally connected with a rotating rod 9; the top of the rotating rod 9 is fixedly connected with a meshing gear 10; the top of the meshing gear 10 is fixedly connected with a screw 11; the meshing gear 10 is meshed with the rack 12. During operation, when the detection material plate 8 moves, it will drive the rack 12 to move, and because the meshing gear 10 is meshed with the rack 12, and the meshing gear 10 is limited to rotate by the rotating rod 9 and the rotation auxiliary block 23, the screw 11 will rotate to adjust the rise or fall of the movable frame 13, and then when the detection material plate 8 is pulled out, the heat conductive block 16 is no longer in contact with the material, and when the detection material plate 8 is retracted, the heat conductive block 16 presses and contacts the material, which reduces the participation of the motor throughout the process and reduces the operation steps.

[0028] Further, such as Figure 1As shown, the other side of the auxiliary fixed block 7 is fixedly connected to a limit rod 14; the outer wall of the screw rod 11 is threadedly connected to a movable frame 13; one end of the movable frame 13 is slidably connected to the limit rod 14; a heater body 15 is installed at the bottom of the movable frame 13; the output end of the heater body 15 is fixedly connected to a heat conductive block 16; a display screen 3 is installed on the top of the performance test cabinet 1; a waste bin 2 is fixedly connected to the side of the performance test cabinet 1; a performance test body 6 is installed on the top of the performance test cabinet 1; the performance test body 6 is set at the bottom of the test material plate 8; the performance test cabinet 1 is rotatably connected to an opening and closing door 4; and a handle 5 is fixedly connected to the side of the opening and closing door 4. When working, the heater body 15 will heat the heat conductive block 16, so that the heat conductive block 16 indirectly heats the material, and the performance test body 6 will detect the temperature to confirm the heating limit of the material, and the damaged material after detection can be placed in the waste bin 2 for collection.

[0029] Working principle: Pull the detection material plate 8 out of the auxiliary fixing block 7, and the detection material plate 8 will be limited by the T-block 18 at this time; after being limited, it moves in the auxiliary fixing block 7, and during the movement, the bevel at the end of the rectangular pressing plate 19 and the spring 22 arranged inside will push up the rectangular pressing plate 19 limited by the damping rod 21, so that the abutment plate 20 is no longer in contact with the detection material plate 8, and then the sample packaging bag 17 can be placed on the top of the detection material plate 8, and then the detection material plate 8 is reinserted. Also, because the rectangular pressing plate 19 has an bevel, the rectangular pressing plate 19 will gradually drop during the retraction process, driving the abutment plate 20 to press the sample packaging bag 17, thereby avoiding the sample packaging bag 17 from being in contact with the detection process. In the case of offset, when the material detection plate 8 moves, it will drive the rack 12 to move, and because the meshing gear 10 is meshed with the rack 12, and the meshing gear 10 is limited in rotation by the rotating rod 9 and the rotating auxiliary block 23, the screw 11 will rotate to adjust the rise or fall of the movable frame 13, and then when the material detection plate 8 is pulled out, the heat conductive block 16 is no longer in contact with the material. When the material detection plate 8 is retracted, the heat conductive block 16 presses and contacts the material, which reduces the participation of the motor throughout the process and reduces the number of operating steps. The heater body 15 will heat the heat conductive block 16, so that the heat conductive block 16 indirectly heats the material, and the performance detection body 6 will detect the temperature to confirm the heating limit of the material, and the damaged material can be placed in the waste box 2 for collection after the detection.

[0030] 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, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A packaging material performance testing device, comprising a performance testing cabinet (1); characterized in that: The top of the performance testing cabinet (1) is fixedly connected with an auxiliary fixing block (7); the inner surface wall of the auxiliary fixing block (7) is slidably connected with a testing material plate (8); the bottom of the testing material plate (8) is fixedly connected with a limiting T-block (18); the limiting T-block (18) is slidably connected to the inner surface wall of the auxiliary fixing block (7); a sample packaging bag (17) is arranged on the top of the testing material plate (8); the inner surface wall of the auxiliary fixing block (7) is slidably connected with a damping rod (21); the top of the damping rod (21) is fixedly connected with a rectangular pressing plate (19); the rectangular pressing plate (19) is fixedly connected with a spring (22) through the auxiliary fixing block (7); the spring (22) is arranged on the outer surface wall of the damping rod (21); and the side of the rectangular pressing plate (19) is fixedly connected with an abutment plate (20).

2. A packaging material performance detection device according to claim 1, characterized in that: A rack (12) is fixedly connected to the side of the detection material plate (8); a rotation auxiliary block (23) is fixedly connected to one side of the auxiliary fixed block (7); a rotating rod (9) is rotationally connected to the inner surface wall of the rotation auxiliary block (23); a meshing gear (10) is fixedly connected to the top of the rotating rod (9); a screw (11) is fixedly connected to the top of the meshing gear (10); and the meshing gear (10) is meshed with the rack (12).

3. A packaging material performance detection device according to claim 2, characterized in that: The other side of the auxiliary fixed block (7) is fixedly connected to a limiting rod (14); the outer wall of the screw rod (11) is threadedly connected to a movable frame (13); one end of the movable frame (13) is slidably connected to the limiting rod (14).

4. A packaging material performance detection device according to claim 3, characterized in that: A heater main body (15) is installed at the bottom of the movable frame (13); and a heat conducting block (16) is fixedly connected to the output end of the heater main body (15).

5. A packaging material performance detection device according to claim 1, characterized in that: A display screen (3) is installed on the top of the performance testing cabinet (1); and a waste box (2) is fixedly connected to the side of the performance testing cabinet (1).

6. A packaging material performance detection device according to claim 5, characterized in that: A performance detection body (6) is installed on the top of the performance detection placement cabinet (1); the performance detection body (6) is arranged at the bottom of the detection material plate (8).

7. A packaging material performance detection device according to claim 6, characterized in that: The performance testing cabinet (1) is rotatably connected to an opening and closing door (4); a handle (5) is fixedly connected to the side of the opening and closing door (4).

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