Adhesive tape viscosity detection device for adhesive tape production

Abstract

The utility model relates to the technical field of adhesive tape testing equipment, in particular to an adhesive tape viscosity detection device for adhesive tape production, which is characterized in that the surface of a hinge seat is movably connected with a plurality of clamping shafts, the lower part of each clamping shaft is movably connected with a spoke, the tail end of each spoke is movably connected with a placement tool, and the placement tool is movably connected with an adhesive tape. And the bottoms of the placing tools are mounted at the edge of the upper surface of the base at equal intervals. According to the utility model, the weight is installed in the placing hole, the weight of the weight presses the inserting shaft to drive the hinge seat to move, and the hinge seat pulls the clamping shaft to fix the lower end of the weight, so that the whole device is flexibly controlled, and the practical performance of the whole device is enhanced; the defect that when the weights used by the existing detector are integrally stored, the conventional weights and the detector are separately stored, so that the weights are easily lost is overcome, and the effect that the detection work of workers is directly influenced by unexpected conditions of the weights is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of adhesive tape testing equipment, in particular to an adhesive tape viscosity detection device for adhesive tape production. Background Art

[0002] Adhesive tape is composed of two parts: a backing material and an adhesive. It connects two or more unconnected objects by gluing them together. The adhesive is coated on the surface. The earliest adhesives came from animals and plants. In the 19th century, rubber was the primary ingredient, while modern adhesives are widely used in a variety of polymers. Adhesives can stick to objects by forming bonds between their own molecules and the molecules of the objects they are connecting. These bonds firmly adhere the molecules together. Adhesives are made of a variety of polymers, depending on the brand and type.

[0003] Existing tape viscosity testing devices often use weights as vertical weights to test the adhesiveness of the tape. A test plate with a tape sample attached is hung vertically on a test frame, and a weight of a specified weight is hung from the lower end. The displacement of the sample after a certain period of time, or the time it takes for the sample to completely detach, is used to characterize the tape's ability to resist being pulled off. However, as a standard test tool, the weight is small in size and is easily lost because it is stored separately from the equipment, which in turn disrupts the staff's work progress. Utility Model Content

[0004] The purpose of the utility model is to provide a device for detecting adhesive tape viscosity for adhesive tape production in view of the deficiencies in the prior art, so as to solve the problems raised in the background art.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solution: a device for detecting adhesive tape viscosity for use in adhesive tape production, comprising a detector, wherein a placement hole is formed on a surface of the detector, a base is fixedly connected to the interior of the placement hole, an insertion shaft is inserted into the interior of the base, a hinge seat is fixedly connected to the top end of the insertion shaft, a plurality of clamping shafts are movably connected to the surface of the hinge seat, a spoke is movably connected to the lower portion of each clamping shaft, a mounting device is movably connected to the distal end of each spoke, and the bottoms of the mounting devices are mounted at equal intervals on the edge of the upper surface of the base.

[0006] As an optimal technical solution of the present invention, a bracket is fixedly connected to the rear side of the surface of the detector, and a main adhesive sheet is fixedly connected to the surface of the bracket, and the main adhesive sheets are distributed at equal intervals on the surface of the bracket, thereby maximizing the control ability of the overall device and ensuring the practicality of the overall device.

[0007] As a preferred technical solution of the present invention, a slot is provided on the surface of the detector and on one side of the placement hole. An auxiliary adhesive sheet is inserted into the interior of the slot, and the auxiliary adhesive sheet is consistent in size with the slot, which effectively enhances the stability of each component and strengthens the support strength of the entire device.

[0008] As an optimal technical solution of the present invention, a weight is inserted inside the placement hole and on the inner side of the clamping shaft, and there are three clamping shafts, which are evenly spaced on the surface of the hinge seat, thereby better protecting the use of the entire device from being affected and enhancing the practicality of operating the entire device.

[0009] As a preferred technical solution of the present invention, the mounting fixtures are mounted on the outer side of the upper surface of the base near the edge, and each mounting fixture has a corresponding spoke mounted on the inner surface thereof, thereby better enhancing the balance of the overall device and effectively increasing the flexibility of use of the overall device.

[0010] As a preferred technical solution of the present invention, the auxiliary adhesive sheet is inverted and inserted into the slot, and a hole for hanging weights is provided at the end of the auxiliary adhesive sheet, which further enhances the operability of the entire device and ensures its firmness and stability during use.

[0011] As an optimal technical solution of the present invention, a spring is fixedly connected to the surface of the plug-in shaft at the inner center position of the base. One end of the spring is installed on the inner bottom surface of the base, and the other end is sleeved on the surface of the plug-in shaft, which maximizes the controllability of the staff over the entire device, improves the experience of using the entire device, and reduces the difficulty of operation for the staff.

[0012] The beneficial effects of the utility model are:

[0013] The adhesive tape viscosity detection device for adhesive tape production is installed inside the placement hole through the weight. The weight of the weight presses the plug shaft to drive the hinge seat to move, and then the hinge seat pulls the clamping shaft to fix the lower end of the weight, thereby achieving flexible control of the entire device, enhancing the practical performance of the entire device, and improving the defect that the weights used in the existing detector are easily lost when the entire device is stored because conventional weights are stored separately from the detector, thereby reducing the effect of the weight accident causing direct impact on the detection work of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall appearance structure of the utility model;

[0015] Figure 2 For this utility model Figure 1 A schematic diagram of the structure at center A;

[0016] Figure 3 This is a schematic diagram of the overall straight-view of the clamping shaft structure of the present invention.

[0017] In the figure: 1. Detector; 2. Bracket; 3. Main adhesive sheet; 4. Slot; 5. Secondary adhesive sheet; 6. Placement hole; 7. Weight; 8. Insert shaft; 9. Hinge seat; 10. Clamping shaft; 11. Spoke; 12. Holder; 13. Base. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," "the other end," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They are not intended to indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0020] like Figure 1-3 As shown, in this embodiment, a device for testing the viscosity of adhesive tape used in adhesive tape production includes a tester 1, characterized in that a placement hole 6 is formed on the surface of the tester 1, and a weight 7 is independently installed via the placement hole 6 to provide protection for the weight 7. A base 13 is fixedly connected to the interior of the placement hole 6, and an insertion shaft 8 is inserted into the interior of the base 13. The insertion shaft 8 drives a hinge seat 9 to drive a clamping shaft 10 to open and close. The top of the insertion shaft 8 is fixedly connected to the hinge seat 9, and a surface of the hinge seat 9 is movably connected to a plurality of clamping shafts 10. The lower portion of each clamping shaft 10 is movably connected to a spoke 11, which provides protection for the end of the clamping shaft 10. The end of each spoke 11 is movably connected to a mounting fixture 12, and the bottom of the mounting fixture 12 is evenly spaced and mounted on the edge of the upper surface of the base 13. The mounting fixture 12 provides support for the spokes 11 and the clamping shaft 10, thereby facilitating the weight 7 to drive the clamping shaft 10 by its own weight.

[0021] Furthermore, a bracket 2 is fixedly connected to the rear side of the surface of the detector 1, and a main adhesive sheet 3 is fixedly connected to the surface of the bracket 2, and the main adhesive sheets 3 are distributed at equal intervals on the surface of the bracket 2. The adhesion of the tape sample is tested by sticking the two ends of the tape sample on the head and tail ends of the main adhesive sheet 3 and the auxiliary adhesive sheet 5 respectively.

[0022] Furthermore, a slot 4 is provided on the surface of the detector 1 and on one side of the placement hole 6. An auxiliary adhesive sheet 5 is inserted into the interior of the slot 4, and the auxiliary adhesive sheet 5 is consistent in size with the slot 4. The slot 4 is used to accommodate the auxiliary adhesive sheet 5 when it is idle.

[0023] Furthermore, a weight 7 is inserted inside the placement hole 6 and on the inner side of the clamping shaft 10, and there are three clamping shafts 10. The three clamping shafts 10 are evenly spaced on the surface of the hinge seat 9. The clamping shafts 10 are used to protect the weight 7 to avoid collision.

[0024] Furthermore, the mounting fixtures 12 are mounted on the outer side of the upper surface of the base 13 near the edge, and a spoke 11 is mounted on the inner surface of each mounting fixture 12. The spoke 11 limits the closing angle of the clamping shaft 10, thereby providing stability for the clamping shaft 10.

[0025] Furthermore, the auxiliary adhesive sheet 5 is inserted upside down in the slot 4, and a hole for hanging a weight 7 is provided at the end of the auxiliary adhesive sheet 5. By hanging the weight 7 at the lower end of the auxiliary adhesive sheet 5, the adhesive range of the tape sample can be tested.

[0026] Furthermore, a spring is fixedly connected to the surface of the plug-in shaft 8 and at the inner center position of the base 13. One end of the spring is installed on the inner bottom surface of the base 13, and the other end is sleeved on the surface of the plug-in shaft 8. By installing a spring inside the base 13, when the weight 7 is placed, the weight of the weight 7 is used to press the spring to drive the clamping shaft 10 to limit the weight 7. After the weight 7 is taken out, the reset effect of the spring prompts the weight 7 to leave the inside of the placement hole 6, and then the clamping shaft 10 can automatically reset to avoid affecting the next use.

[0027] The method of using this embodiment is: When using, please refer to Figure 1-3First, the staff needs to manually stick the two ends of the tape sample on the surface of the main adhesive sheet 3 and the auxiliary adhesive sheet 5 respectively, and hang the weight 7 at the end hole of the auxiliary adhesive sheet 5, and use the detector 1 to test. After the test is completed, the top of the auxiliary adhesive sheet 5 is inverted and inserted into the inside of the slot 4 for storage, and the weight 7 is put back into the inside of the placement hole 6. During the placement of the weight 7, the hinge seat 9 is pressed by the weight of the weight 7, thereby synchronously compressing the spring on the surface of the plug-in shaft 8, driving the lower end of the plug-in shaft 8 to move downward inside the base 13, thereby driving the clamping shaft 10 to close inward, synchronously The spokes 11 and the mounting fixture 12 limit the closing angle of the clamping shaft 10, and the end of the clamping shaft 10 exerts friction on the weight 7, thereby fixing the position of the weight 7 and preventing the weight 7 from shaking. This prevents the weight 7 from being lost due to being stored separately from the detector 1. When the weight 7 is taken out of the placement hole 6, the spring on the surface of the insertion shaft 8 loses the pressure of the weight 7, and the spring's own restoring action, driven by the elasticity, drives the insertion shaft 8 upward, thereby driving the clamping shaft 10 to expand and reset again, waiting for the weight 7 to be stored again.

[0028] The above are only preferred specific implementation methods of the present invention, but the protection scope of the present invention is not limited to them. Any technician familiar with the technical field can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention within the technical scope disclosed by the present invention, and they should be covered by the protection scope of the present invention.

Claims

1. A device for detecting adhesive tape viscosity for adhesive tape production, comprising a detector (1), characterized in that: The surface of the detector (1) is provided with a placement hole (6), the interior of the placement hole (6) is fixedly connected to a base (13), the interior of the base (13) is plugged with an insertion shaft (8), the top end of the insertion shaft (8) is fixedly connected to a hinge seat (9), the surface of the hinge seat (9) is movably connected to a plurality of clamping shafts (10), the lower part of each clamping shaft (10) is movably connected to a spoke (11), the end of each spoke (11) is movably connected to a mounting device (12), and the bottom of the mounting device (12) is installed at equal intervals on the edge of the upper surface of the base (13).

2. The adhesive tape viscosity detection device for adhesive tape production according to claim 1, characterized in that: The rear side of the surface of the detector (1) is fixedly connected to a bracket (2), the surface of the bracket (2) is fixedly connected to main adhesive sheets (3), and the main adhesive sheets (3) are distributed at equal intervals on the surface of the bracket (2).

3. The adhesive tape viscosity detection device for adhesive tape production according to claim 1, characterized in that: A slot (4) is provided on the surface of the detector (1) and located on one side of the placement hole (6). A secondary adhesive sheet (5) is inserted into the slot (4), and the secondary adhesive sheet (5) is the same size as the slot (4).

4. The adhesive tape viscosity detection device for adhesive tape production according to claim 1, characterized in that: A weight (7) is inserted inside the placement hole (6) and on the inner side of the clamping shaft (10), and there are three clamping shafts (10). The three clamping shafts (10) are distributed at equal intervals on the surface of the hinge seat (9).

5. The adhesive tape viscosity detection device for adhesive tape production according to claim 1, characterized in that: The mounting devices (12) are mounted on the outer side of the upper surface of the base (13) near the edge, and a spoke (11) is correspondingly mounted on the inner side of the surface of each mounting device (12).

6. The device for detecting adhesive tape viscosity for adhesive tape production according to claim 3, characterized in that: The auxiliary adhesive sheet (5) is inserted in an inverted manner into the interior of the slot (4), and a hole for hanging a weight (7) is provided at the end of the auxiliary adhesive sheet (5).

7. The adhesive tape viscosity detection device for adhesive tape production according to claim 1, characterized in that: A spring is fixedly connected to the surface of the insertion shaft (8) and at the inner center position of the base (13); one end of the spring is installed on the inner bottom surface of the base (13), and the other end is sleeved on the surface of the insertion shaft (8).

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