Adhesive tape viscosity detection device for flame-retardant adhesive tape production

Abstract

The utility model provides an adhesive tape viscosity detection device for flame-retardant adhesive tape production, which relates to the field of adhesive tape performance testing and comprises a base, a pair of supporting seats are symmetrically arranged on one side of the top of the base, and a first fixing seat is arranged on the other side of the top of the base. A second fixing seat is arranged at the position, between the pair of supporting seats and the first fixing seat, of the top of the base, a first threaded rod is rotationally installed between the first fixing seat and the second fixing seat, the surface of the first threaded rod is sleeved with a movable block, and the top of the movable block is rotationally connected with a connecting frame. Through the arrangement of the first threaded rod, the movable block and the connecting frame assembly, the angle of the test plate can be rapidly adjusted by rotating the first threaded rod, the convenience of angle adjustment of the test plate is greatly improved, and meanwhile, due to the threaded connection between the first threaded rod and the movable block, through the self-locking performance of the threaded connection, the angle of the test plate can be conveniently adjusted. The angle of the test board can be kept, and the accuracy of test data is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of adhesive tape performance testing, in particular to an adhesive tape viscosity detection device for producing flame retardant adhesive tapes. Background Art

[0002] Flame retardant tape refers to tape made of flame retardant materials. During the production and processing of flame retardant tape, its viscosity needs to be tested. Common testing items include initial adhesion test, sustained adhesion test and peel strength test.

[0003] The initial adhesion test of flame retardant tape refers to testing the ability of the tape to initially adhere to the adherend. The general method is to use a national standard steel ball to roll down naturally on the inclined tape, and replace the sizes of steel balls of different sizes in turn. The larger the steel ball that can adhere, the greater the initial adhesion.

[0004] When the existing initial adhesion test tool is used to test the tape, it is necessary to adjust the angle of the steel ball when it rolls down as needed. However, the existing initial adhesion test tool needs to first loosen the locking mechanism, rotate and adjust the angle of the test plate, and then re-lock it. This process is not only troublesome, but also during the locking process, the angle may change due to the shaking of the test plate, thereby affecting the accuracy of the test data.

[0005] In summary, the utility model provides a tape viscosity detection device for flame retardant tape production to solve the above problems. Utility Model Content

[0006] In order to solve the above technical problems, the utility model provides a tape viscosity detection device for flame retardant tape production, which is achieved by the following specific technical means:

[0007] 4. The repairing kit for automotive dents, according to claim 1, wherein the two bosses are designed to be connected along the direction of the rotation of the steering wheel, and the steering column is equipped with a toothed structure, wherein the toothed structure is constructed so that the two bosses can be easily connected to each other and the steering column can be easily moved.

[0008] Furthermore, the first threaded rod is threadedly connected to the movable block.

[0009] Furthermore, a first knob is installed on a side of the first fixing seat away from the second fixing seat, and the first knob is transmission-connected to the first threaded rod.

[0010] Furthermore, the fixing mechanism includes a support frame symmetrically arranged on both sides of the test area, a second threaded rod is penetrated through the top of the support frame, and the second threaded rod is threadedly connected to the support frame, the bottom end of the second threaded rod is rotatably connected to a pressure plate, and the top end of the first threaded rod is fixedly connected to a second knob.

[0011] Furthermore, one of the rotating shafts passes through one end surface of the support seat and is sleeved with an angle pointer, the angle pointer is arranged parallel to the test plate, and the surface of the support seat is provided with angle markings around the angle pointer.

[0012] Furthermore, a ball receiving bucket is provided on the top of the base below one end of the test plate close to the support seat.

[0013] Furthermore, two guide rods are symmetrically arranged between the first fixing seat and the second fixing seat, the two guide rods both pass through the movable block, and the movable block is slidably connected to the guide rods.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] The utility model provides a first threaded rod, a movable block and a connecting frame assembly, and the angle of the test plate can be quickly adjusted by rotating the first threaded rod, which greatly improves the convenience of adjusting the angle of the test plate. At the same time, due to the threaded connection between the first threaded rod and the movable block, the self-locking property of the threaded connection can maintain the angle of the test plate, thereby improving the accuracy of the test data. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0017] Figure 2 It is a three-dimensional schematic diagram of the utility model from another angle;

[0018] Figure 3 It is a plan view of the utility model;

[0019] Figure 4 This utility model Figure 2 A local enlarged schematic diagram of point A in the middle.

[0020] In the figure:

[0021] 1. Base; 2. Support seat; 3. First fixed seat; 4. Second fixed seat; 5. First threaded rod; 6. Movable block; 7. Connecting frame; 8. Connecting seat; 9. Rotating shaft; 10. Test plate; 11. Guide groove; 12. Test area; 13. Fixing mechanism; 14. First knob; 15. Support frame; 16. Second threaded rod; 17. Pressing plate; 18. Second knob; 19. Angle pointer; 20. Angle mark; 21. Ball receiving bucket; 22. Guide rod. DETAILED DESCRIPTION

[0022] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0023] like Figure 1-4 As shown, the utility model provides a device for detecting the viscosity of a flame-retardant adhesive tape used in the production of the flame-retardant adhesive tape, comprising a base 1, a pair of supporting seats 2 are symmetrically arranged on one side of the top of the base 1, a first fixing seat 3 is arranged on the other side of the top of the base 1, a second fixing seat 4 is arranged on the top of the base 1 between the pair of supporting seats 2 and the first fixing seat 3, a first threaded rod 5 is rotatably installed between the first fixing seat 3 and the second fixing seat 4, a movable block 6 is sleeved on the surface of the first threaded rod 5, a connecting frame 7 is rotatably connected to the top of the movable block 6, a connecting seat 8 is installed between the pair of supporting seats 2, rotating shafts 9 are arranged on both sides of the connecting seat 8, and the two rotating shafts 9 respectively penetrate the pair of supporting seats 2, The rotating shaft 9 is rotatably connected to the support seat 2, a test plate 10 is fixedly connected to the top of the connecting seat 8, and the end of the connecting frame 7 away from the movable block 6 is rotatably connected to the bottom of the test plate 10. During the movement of the movable block 6, the test plate 10 can be pushed to rotate around the rotating shaft 9 by the connecting frame 7, so as to adjust the angle of the test plate 10. A guide groove 11 is provided on the side of the top of the test plate 10 away from the support seat 2. The guide groove 11 is used to control the direction in which the steel ball rolls, so as to reduce the probability of the steel ball running off the track when rolling. A test area 12 is provided on the other side of the top of the test plate 10, and fixing mechanisms 13 are provided on both sides of the test area 12.

[0024] The first threaded rod 5 is threadedly connected to the movable block 6 , and the movable block 6 is moved by the rotation of the first threaded rod 5 . At the same time, due to the self-locking property of the threaded connection, the angle of the test plate 10 can be kept fixed.

[0025] A first knob 14 is installed on a side of the first fixing seat 3 away from the second fixing seat 4 , and the first knob 14 is transmission-connected to the first threaded rod 5 , so that the first knob 14 can drive the first threaded rod 5 to rotate.

[0026] Among them, the fixing mechanism 13 includes a support frame 15 symmetrically arranged on both sides of the test area 12, a second threaded rod 16 is penetrated through the top of the support frame 15, and the second threaded rod 16 is threadedly connected to the support frame 15, the bottom end of the first threaded rod 5 is rotatably connected to a pressure plate 17, and the top end of the second threaded rod 16 is fixedly connected to a second knob 18, and the second threaded rod 16 is driven to rotate by rotating the knob, thereby changing the height of the pressure plate 17, and the pressure plate 17 can be used to clamp and fix the tape to be tested.

[0027] Among them, one of the rotating shafts 9 passes through the surface of one end of the support seat 2 and is sleeved with an angle pointer 19. The angle pointer 19 is set parallel to the test board 10, and an angle mark 20 is set around the angle pointer 19 on the surface of the support seat 2. Since the angle pointer 19 is parallel to the test board 10, the angle of the test board 10 can be known by observing the angle corresponding to the angle pointer 19, which is convenient for adjusting the angle of the test board 10.

[0028] Among them, a ball receiving bucket 21 is arranged at the top of the base 1 below one end of the test plate 10 close to the support seat 2, and the ball receiving bucket 21 is used to catch the steel ball rolling down from the test plate 10, thereby reducing the probability of losing the steel ball.

[0029] Among them, two guide rods 22 are symmetrically arranged between the first fixed seat 3 and the second fixed seat 4. The two guide rods 22 both penetrate the movable block 6, and the movable block 6 is slidably connected to the guide rods 22. The two guide rods 22 improve the stability of the movable block 6 during movement.

[0030] Specific working principle:

[0031] When using the utility model to test the initial viscosity of the tape, first turn the first knob 14 in the utility model according to the needs of the test, and drive the first threaded rod 5 to rotate through the first knob 14. As the first threaded rod 5 rotates, the movable block 6 threadedly connected to the first threaded rod 5 moves left and right between the first fixed seat 3 and the second fixed seat 4. The movable block 6 pulls the test plate 10 to rotate around the rotating shaft 9 through the connecting frame 7, thereby adjusting the angle of the test plate 10. After the angle adjustment is completed, the adhesive surface of the tape to be tested is placed upward on the test plate 10 in the utility model for testing. The test area 12 of the plate 10 is then formed, and each second knob 18 is rotated to drive the second threaded rod 16 to rotate. Since the second threaded rod 16 is threadedly connected to the support frame 15, as the second threaded rod 16 rotates, the pressure plate 17 gradually approaches the tape, thereby fixing the tape in the test area 12, and then steel balls of different sizes are selected and placed on the top of the guide groove 11 in the utility model. After being released, the steel balls naturally roll down, and the initial adhesion of the tape to be tested is measured according to the size of the steel balls that can be stuck to the tape to be tested and the position when stuck in the test area 12.

[0032] The implementation modes of the present invention are provided for the purpose of illustration and description. Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A device for detecting the viscosity of a flame retardant tape used in the production of a flame retardant tape, characterized in that: The invention comprises a base (1), a pair of support seats (2) are symmetrically arranged on one side of the top of the base (1), a first fixed seat (3) is arranged on the other side of the top of the base (1), a second fixed seat (4) is arranged on the top of the base (1) between the pair of support seats (2) and the first fixed seat (3), a first threaded rod (5) is rotatably mounted between the first fixed seat (3) and the second fixed seat (4), a movable block (6) is mounted on the surface of the first threaded rod (5), a connecting frame (7) is rotatably connected to the top of the movable block (6), a connecting seat (8) is installed between the pair of support seats (2), and the connecting seat (8) ) are provided with rotating shafts (9) on both sides, the two rotating shafts (9) respectively penetrate a pair of the supporting seats (2), and the rotating shafts (9) are rotatably connected to the supporting seats (2), the top of the connecting seat (8) is fixedly connected to a test board (10), and the end of the connecting frame (7) away from the movable block (6) is rotatably connected to the bottom of the test board (10), a guide groove (11) is provided on one side of the top of the test board (10) away from the supporting seat (2), a test area (12) is provided on the other side of the top of the test board (10), and fixing mechanisms (13) are provided on both sides of the test area (12).

2. The device for detecting the viscosity of a flame retardant tape according to claim 1, characterized in that: The first threaded rod (5) is threadedly connected to the movable block (6).

3. The device for detecting the viscosity of a flame retardant tape used in the production of a flame retardant tape as claimed in claim 1, characterized in that: A first knob (14) is installed on a side of the first fixing seat (3) away from the second fixing seat (4), and the first knob (14) is transmission-connected to the first threaded rod (5).

4. The device for detecting the viscosity of a flame retardant tape for production according to claim 1, characterized in that: The fixing mechanism (13) comprises a support frame (15) symmetrically arranged on both sides of the test area (12); a second threaded rod (16) is provided through the top of the support frame (15); the second threaded rod (16) is threadedly connected to the support frame (15); the bottom end of the second threaded rod (16) is rotatably connected to a pressure plate (17); and the top end of the second threaded rod (16) is fixedly connected to a second knob (18).

5. The device for detecting the viscosity of a flame retardant tape for production according to claim 1, characterized in that: One of the rotating shafts (9) passes through the surface of one end of the support seat (2) and is sleeved with an angle pointer (19), the angle pointer (19) is arranged parallel to the test plate (10), and an angle mark (20) is arranged around the angle pointer (19) on the surface of the support seat (2).

6. The device for detecting the viscosity of a flame retardant tape used in the production of a flame retardant tape as claimed in claim 1, characterized in that: A ball receiving bucket (21) is provided on the top of the base (1) below one end of the test plate (10) close to the support seat (2).

7. The device for detecting the viscosity of a flame retardant tape used in the production of a flame retardant tape as claimed in claim 1, characterized in that: Two guide rods (22) are symmetrically arranged between the first fixed seat (3) and the second fixed seat (4); the two guide rods (22) both penetrate the movable block (6), and the movable block (6) is slidably connected to the guide rods (22).

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