Testing device for holding power of viscose product

Abstract

The utility model relates to a device for testing the holding power of an adhesive product, which comprises a fixed frame, a base is mounted at the bottom of the fixed frame, an execution panel is fixedly mounted on the right side surface of the fixed frame, and a lifting plate is movably mounted in the fixed frame. According to the testing device for the holding power of the viscose product, the temperature control assembly and the execution panel are arranged to set a specified temperature, the electric heater or the refrigeration sheet is started according to the specific temperature setting, and generated hot air or the refrigeration sheet is conveyed into the temperature control box through the micro pump body; the temperature sensor in the temperature control box senses the preset temperature, temperature air is conveyed to the bottom of the viscose product through the conveying pipeline, the corrugated pipe and the through hole in sequence through the micro pump body again, the temperature of the exterior of the viscose product is controlled, a tester can conveniently test the viscosity of the viscose product at different temperatures, and the testing efficiency is improved. And the viscose product can be tested more comprehensively.

Description

Technical Field

[0001] The utility model relates to the technical field of adhesive product production, in particular to a test device for the holding viscosity of adhesive products. Background Technique

[0002] After the adhesive products are produced, their various performances need to be detected before they can be put on the market for sale. One of them is the detection of the adhesive holding force, which, as the name implies, is the time that the tape can maintain its viscosity under the action of a certain external force.

[0003] According to a viscosity test device for glass glue mentioned in the utility model patent with the Chinese patent application number 201920136894.5, the viscosity test device for glass glue can obtain the viscosity strength of glass glue at different time periods during use, which is convenient for the manufacturer to directly observe the properties of glass glue. However, the viscosity test device for glass glue cannot test the viscosity of adhesive products at different temperatures during use, making the test of the adhesive not comprehensive enough. Therefore, it is necessary to propose a test device for the holding viscosity of adhesive products to solve the above-mentioned problems. Summary of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides a test device for the holding viscosity of adhesive products, which has the advantages of being able to test the viscosity of adhesive products at different temperatures, etc., and solves the problem that the existing test device cannot test the viscosity of adhesives at different temperatures.

[0005] To achieve the above purpose of being able to test the viscosity of adhesive products at different temperatures, the utility model provides the following technical solution: A test device for the holding viscosity of adhesive products, including a fixed frame, a base is installed at the bottom of the fixed frame, an execution panel is fixedly installed on the right side surface of the fixed frame, a lifting plate is movably installed inside the fixed frame, a U-shaped groove is arranged at the top of the lifting plate, a pressing component is movably installed on the side surface of the U-shaped groove, and a temperature control component is fixedly installed inside the base;

[0006] The temperature control component includes an electric heater. An electric heater, a refrigeration sheet and a temperature control box are arranged inside the base. The temperature control box is arranged between the electric heater and the refrigeration sheet. A conveying pipe is fixedly connected to the top of the temperature control box, and a corrugated pipe is fixedly connected to the top of the conveying pipe.

[0007] Further, the pressing component includes a threaded rod. The threaded rod penetrates through the bottom of the lifting plate. A knob is fixedly connected to the bottom of the threaded rod. A threaded block is threadedly connected to the outer surface of the threaded rod. A pressing plate is fixedly connected to the right side surface of the threaded block.

[0008] Furthermore, a connecting pipe is fixedly connected between the electric heater and the Peltier device and the temperature control box, and micro pumps are fixedly installed on the outer surfaces of the conveying pipeline and the connecting pipe.

[0009] Furthermore, a limiting sliding groove is provided on the inner wall of the U-shaped groove, the threaded block is slidably installed inside the limiting sliding groove, a through hole is provided at the top of the U-shaped groove, and the through hole communicates with the corrugated pipe.

[0010] Furthermore, a tension sensor is fixedly connected to the inner top of the fixed frame, a tension rod is fixedly connected to the bottom of the tension sensor, and an adhesive plate is fixedly connected to the bottom of the tension rod.

[0011] Furthermore, a driving motor is fixedly installed on the top of the fixed frame, a threaded rotating rod is fixedly connected to the output shaft of the driving motor, a threaded lifting block is threadedly connected to the outer surface of the threaded rotating rod, and a lifting plate is fixedly connected to one side surface of the threaded lifting block.

[0012] Compared with the prior art, the technical solution of the present application has the following beneficial effects:

[0013] 1. For the test device for the holding viscosity of the adhesive product, by setting the temperature control component, during use, the execution panel sets a specified temperature, starts the electric heater or the Peltier device according to the specific temperature setting, and conveys the generated hot air or the cold air of the Peltier device into the interior of the temperature control box through the micro pump. The temperature sensor inside the temperature control box senses the preset temperature, and then the temperature air is conveyed through the conveying pipeline and the corrugated pipe and through the through hole to the bottom of the adhesive product through the micro pump again, so as to control the temperature of the outside of the adhesive product, which is convenient for the tester to test the viscosity of the adhesive product at different temperatures and makes the test of the adhesive product more comprehensive.

[0014] 2. For the test device for the holding viscosity of the adhesive product, by setting the crimping component, first place the adhesive product flat on the top of the U-shaped groove, drive the threaded rod to rotate by rotating the knob, the threaded rod will drive the threaded block to rotate, and due to the limiting effect of the limiting sliding groove on the threaded block, it will cause the threaded block to drive the position of the crimping plate to descend. When the crimping plate descends to the top of the adhesive product to realize the crimping of the adhesive product, the adhesive product will not fall off and move with the adhesive plate when the bottom of the adhesive plate adheres to the adhesive product, which will not affect the viscosity test of the adhesive product and the test efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a three-dimensional structure diagram of the test device of the present utility model;

[0016] Figure 2 is a front sectional view of the test device of the present utility model;

[0017] Figure 3 For the present utility model Figure 2 The enlarged view of the structure at position A in it.

[0018] In the figure: 1, fixed frame; 2, base; 3, execution panel; 4, tension sensor; 5, tension rod; 6, bonding plate; 7, lifting plate; 8, U-shaped groove; 9, limit sliding groove; 10, through hole; 11, drive motor; 12, threaded rotating rod; 13, threaded lifting block; 14, temperature control component; 141, electric heater; 142, refrigeration sheet; 143, conveying pipeline; 144, micro pump body; 145, corrugated pipe; 146, temperature control box; 15, crimping component; 151, knob; 152, threaded rod; 153, threaded block; 154, crimping plate. Specific embodiments

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0020] Please refer to Figures 1-3 , a test device for the holding viscosity of an adhesive product in this embodiment, including a fixed frame 1, a base 2 is installed at the bottom of the fixed frame 1, an execution panel 3 is fixedly installed on the right side surface of the fixed frame 1, a lifting plate 7 is movably installed inside the fixed frame 1, a U-shaped groove 8 is arranged at the top of the lifting plate 7, a crimping component 15 is movably installed on the side surface of the U-shaped groove 8, and a temperature control component 14 is fixedly installed inside the base 2;

[0021] The temperature control component 14 includes an electric heater 141. An electric heater 141, a refrigeration sheet 142 and a temperature control box 146 are arranged inside the base 2. The temperature control box 146 is arranged between the electric heater 141 and the refrigeration sheet 142. A conveying pipeline 143 is fixedly connected to the top of the temperature control box 146, and a corrugated pipe 145 is fixedly connected to the top of the conveying pipeline 143.

[0022] In the case implementation, the execution panel 3 sets a specified temperature, activates the electric heater 141 or the Peltier device 142 according to the specific temperature setting, and conveys the generated hot air or the Peltier device 142 to the inside of the temperature control box 146 through the micro pump body 144. The preset temperature is sensed by the temperature sensor inside the temperature control box 146, and the temperature air is conveyed through the conveying pipe 143 and the corrugated pipe 145 to the bottom of the adhesive product through the through hole 10 again by the micro pump body 144, so as to control the temperature of the outside of the adhesive product, which is convenient for the tester to test the viscosity of the adhesive product at different temperatures, making the test of the adhesive product more comprehensive.

[0023] In the case implementation, the corrugated pipe 145 is a telescopic pipe. After the bonding plate 6 is bonded to the top of the adhesive product, the threaded rotating rod 12 is driven to rotate at the output shaft of the driving motor 11, and the threaded lifting block 13 and the lifting plate 7 will drive the position of the adhesive product to descend simultaneously. At this time, the bonding plate 6 has a downward pulling force due to its viscosity, and the downward force can be sensed by the pulling force sensor 4 to obtain the viscosity of the adhesive product.

[0024] In the case implementation, the adhesive product is placed flat on the top of the U-shaped groove 8. By rotating the knob 151 to drive the threaded rod 152 to rotate, the threaded rod 152 will drive the threaded block 153 to rotate. And due to the limiting effect of the limiting chute 9 on the threaded block 153, the threaded block 153 will be prompted to drive the position of the pressing plate 154 to descend. When the pressing plate 154 descends to the top of the adhesive product to realize the pressing of the adhesive product, the adhesive product will not fall off and move with the bonding plate 6 when the bottom of the bonding plate 6 adheres to the adhesive product, which will not affect the viscosity test of the adhesive product and the test efficiency.

[0025] During the implementation, the following steps are carried out for operation:

[0026] 1) First, place the adhesive product flat on the top of the U-shaped groove 8;

[0027] 2) Then, press and fix the adhesive product through the pressing assembly 15;

[0028] 3) Then, drive the lifting plate 7 to rise to the position where the bonding plate 6 can adhere to the top of the adhesive product through the action of the driving motor 11, the threaded rotating rod 12 and the threaded lifting block 13;

[0029] 4) Finally, drive the lifting plate 7 to descend through the action of the driving motor 11, the threaded rotating rod 12 and the threaded lifting block 13, and test the viscosity effect of the temperature on the adhesive product through the temperature control assembly 14.

[0030] In summary, for the test device of the holding viscosity of the adhesive product, by setting the temperature control component 14, during use, the execution panel 3 sets a specified temperature, and according to the specific temperature setting, the electric heater 141 or the Peltier element 142 is started, and the generated hot air or the Peltier element 142 is conveyed into the interior of the temperature control box 146 through the micro pump body 144. The preset temperature is sensed by the temperature sensor inside the temperature control box 146, and then the temperature-controlled air is conveyed through the conveying pipe 143 and the corrugated pipe 145 to the bottom of the adhesive product through the through hole 10 in sequence through the micro pump body 144, so as to control the temperature of the outside of the adhesive product, which is convenient for the tester to test the viscosity of the adhesive product at different temperatures, making the test of the adhesive product more comprehensive.

[0031] Moreover, by setting the crimping component 15, first place the adhesive product flat on the top of the U-shaped groove 8. By rotating the knob 151, the threaded rod 152 is driven to rotate. The threaded rod 152 will drive the threaded block 153 to rotate. And due to the limiting effect of the limiting chute 9 on the threaded block 153, it will cause the threaded block 153 to drive the position of the crimping plate 154 to descend. When the crimping plate 154 descends to the top of the adhesive product to realize the crimping of the adhesive product, when the bottom of the bonding plate 6 adheres to the adhesive product, the adhesive product will not fall off and move with the bonding plate 6, which will not affect the viscosity test of the adhesive product and the test efficiency.

[0032] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising an..." does not exclude the existence of additional identical elements in the process, method, article or device comprising the element.

[0033] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for testing the stickiness of adhesive products, comprising a fixed frame (1), characterized in that: A base (2) is installed at the bottom of the fixed frame (1), an execution panel (3) is fixedly installed on the right side of the fixed frame (1), a lifting plate (7) is movably installed inside the fixed frame (1), a U-shaped groove (8) is provided on the top of the lifting plate (7), a crimping assembly (15) is movably installed on the side of the U-shaped groove (8), and a temperature control assembly (14) is fixedly installed inside the base (2); The temperature control component (14) comprises an electric heater (141), the base (2) is provided with an electric heater (141), a cooling plate (142) and a temperature control box (146), the temperature control box (146) is arranged between the electric heater (141) and the cooling plate (142), the top of the temperature control box (146) is fixedly connected to a delivery pipe (143), and the top of the delivery pipe (143) is fixedly connected to a bellows (145).

2. A device for testing the stickiness of adhesive products according to claim 1, characterized in that: The crimping assembly (15) comprises a threaded rod (152), the bottom of the lifting plate (7) is penetrated by the threaded rod (152), the bottom of the threaded rod (152) is fixedly connected to a knob (151), the outer surface of the threaded rod (152) is threadedly connected to a threaded block (153), and the right side surface of the threaded block (153) is fixedly connected to a crimping plate (154).

3. The device for testing the adhesiveness of adhesive products according to claim 1, characterized in that: A connecting pipe is fixedly connected between the electric heater (141) and the refrigeration plate (142) and the temperature control box (146), and a micro pump body (144) is fixedly installed on the outer surface of the delivery pipeline (143) and the connecting pipe.

4. The device for testing the adhesiveness of adhesive products according to claim 2, characterized in that: A limiting sliding groove (9) is arranged on the inner wall of the U-shaped groove (8), the threaded block (153) is slidably mounted inside the limiting sliding groove (9), and a through hole (10) is arranged on the top of the U-shaped groove (8), and the through hole (10) is connected to the bellows (145).

5. The device for testing the stickiness of adhesive products according to claim 1, characterized in that: The inner top of the fixed frame (1) is fixedly connected to a tension sensor (4), the bottom of the tension sensor (4) is fixedly connected to a tension rod (5), and the bottom of the tension rod (5) is fixedly connected to an adhesive plate (6).

6. The device for testing the stickiness of adhesive products according to claim 1, characterized in that: A driving motor (11) is fixedly mounted on the top of the fixed frame (1); a threaded rotating rod (12) is fixedly connected to the output shaft of the driving motor (11); a threaded lifting block (13) is threadedly connected to the outer surface of the threaded rotating rod (12); and a lifting plate (7) is fixedly connected to one side of the threaded lifting block (13).

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