Strength testing device for deep-pressed grain pattern transfer film

Abstract

The utility model discloses a strength testing device for a deep-pressed grain pattern transfer film, which comprises a working table, the lower end of the working table is fixedly connected with a support rod, the lower end of the support rod is fixedly connected with an anti-slip mat, the bottom of the working table is fixedly connected with a fixed box, the top of the working table is fixedly connected with a fixed rod, and the fixed rod is fixedly connected with the bottom of the working table. The top of the fixing rod is fixedly connected with a fixing seat, the interiors of the left end and the right end of the fixing seat are rotationally connected with rotating shafts through bearings, and the fixing seat is provided with a testing mechanism. According to the utility model, by designing the effect of the pressing block, a film can be pressed down and positioned, meanwhile, the rotation of the screw rod can be realized by rotating the rotating shaft, so that the threaded motion of the sliding block can be realized, the sliding block can drive the connecting seat to horizontally move, the connecting seat can carry out a stretching test on the film, and meanwhile, the stretched film can be pressed down through the rotation of the pressing rod; therefore, the film can be subjected to stretching and pressure resistance tests simultaneously, and the strength test is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of strength testing devices, in particular to a strength testing device for a transfer film with a deep texture pattern. Background Art

[0002] With the increasing fierceness of market competition and the continuous improvement of consumer tastes, the packaging industry is also facing great challenges. In recent years, the packaging and printing industry has been developing in the direction of energy conservation and environmental protection with the market. Laser transfer film is one of them. It is transformed from the original composite paper and has a strong market adaptability in printing technology and environmental protection. From the previous direct lamination to lamination before peeling, the degradation rate of packaging paper has been greatly improved, and the energy-saving effect of lamination reuse has been significantly demonstrated. The use of transfer cardboard and single copper paper in the current market has spread across various industries, from cigarette packaging, alcoholic food to cosmetics, mobile phone packaging, etc. With the changes in market demand, transfer paper will have greater breakthroughs and improvements to satisfy consumers.

[0003] During the production and processing of transfer films, the strength of the film needs to be tested to determine whether the quality of the transfer film meets the standards. When testing the current transfer film, it is not convenient to perform multiple tests on the film at the same time, which is not convenient enough and it is not convenient to simulate the use strength of the transfer film under different ambient temperatures. Utility Model Content

[0004] The utility model aims to provide a strength testing device for a transfer film with a deep texture pattern, which solves the problem of inconvenience in performing multiple tests on the film at the same time and the problem of inconvenience in simulating the use strength of the transfer film under different ambient temperatures.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a strength testing device for a transfer film with a deep texture pattern, comprising a workbench, a support rod is fixedly connected to the lower end of the workbench, a non-slip pad is fixedly connected to the lower end of the support rod, a fixed box is fixedly connected to the bottom of the workbench, a fixed rod is fixedly connected to the top of the workbench, a fixed seat is fixedly connected to the top of the fixed rod, a rotating shaft is rotatably connected to the left and right ends of the fixed seat through bearings, a testing mechanism is arranged on the fixed seat, and a heating mechanism is arranged on the fixed box.

[0006] Preferably, the number of the support rods is four, and the four support rods are evenly distributed at the lower end of the workbench. By designing the support rods, the overall structure can be supported.

[0007] Preferably, the test mechanism includes a fixed bar, a fixed bar is fixedly connected to the inner side of the fixed seat, a pressure rod is connected to the inside of the fixed bar by threads, a rotating wheel is fixedly sleeved on the outer side of the rotating shaft, a belt is contacted on the outer side of the rotating wheel, a transmission wheel is sleeved on the inner side of the other end of the belt, a screw is fixedly sleeved on the inner side of the transmission wheel, the screw is rotatably connected to the fixed seat by bearings, two symmetrically distributed sliders are threadedly connected to the outer side of the screw, the slider is slidably connected to the fixed seat, a sliding seat is fixedly connected to the bottom of the slider, the sliding seat is slidably connected to the fixed seat, the ends of the two sliding seats close to each other are fixedly connected to a connecting seat, a rotating rod is threadedly connected to the inside of the connecting seat, and a pressure block is connected to the outer side of the lower end of the rotating rod by a bearing. By designing the test mechanism, multiple tests on the strength of the membrane are convenient.

[0008] Preferably, two symmetrically distributed guide blocks are fixedly connected to the bottom of the slide, and the guide blocks are slidably connected to the workbench. The guide blocks are designed so that they can slide along the workbench.

[0009] Preferably, the heating mechanism includes a fixed plate, a fixed plate is fixedly connected to the interior of the fixed box, an air pump is fixedly installed inside the fixed plate, a magnetic plate is adsorbed inside the lower end of the fixed box, a filter is arranged inside the magnetic plate, a heating wire is fixedly installed inside the fixed box and above the air pump, an exhaust port is fixedly connected to the top of the fixed box, the exhaust port is fixedly connected to the workbench, a guide cover is fixedly sleeved on the outside of the exhaust port, the guide cover is slidably connected to the workbench, and an air outlet is opened inside the workbench. By designing a heating mechanism, the film can be heated.

[0010] Preferably, there are multiple air outlet holes, and the multiple air outlet holes are evenly distributed on the workbench. By designing the air outlet holes, hot air can be discharged through the air outlet holes.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] 1. The utility model can press down and position the film by designing the function of the pressure block. At the same time, the rotation of the screw can be realized by rotating the rotating shaft, and then the threaded movement of the slider can be realized. The slider can drive the connecting seat to move horizontally, and the connecting seat can perform a tensile test on the film. At the same time, the stretched film can be pressed down by rotating the pressure rod, so that the film can be stretched and pressure-resistant tested at the same time, and the strength test is more convenient.

[0013] 2. The utility model is designed with an air pump, which can draw external air into the fixed box. The air can be heated by the electric heating wire. The heated air can be discharged from the air outlet through the guide cover. The hot air can heat the test film, which is convenient for simulating the strength test of the film under different use temperatures. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0015] Figure 2 For this utility model Figure 1 A three-dimensional diagram of the local structure;

[0016] Figure 3 For this utility model Figure 1 A front cross-sectional view of a local structure of a fixing seat;

[0017] Figure 4 For this utility model Figure 3 A right side sectional view of the local structure of the fixing seat;

[0018] Figure 5 For this utility model Figure 1 Front view and cross-section view of the local structure of the workbench.

[0019] In the figure: 1. workbench; 2. support rod; 3. anti-slip pad; 4. fixing rod; 5. fixing seat; 6. rotating shaft; 7. fixing box; 8. testing mechanism; 9. heating mechanism; 81. fixing bar; 82. pressure rod; 83. rotating wheel; 84. belt; 85. transmission wheel; 86. screw rod; 87. slider; 88. sliding seat; 89. connecting seat; 891. rotating rod; 892. pressure block; 893. guide block; 91. fixing plate; 92. air pump; 93. magnetic suction plate; 94. filter; 95. heating wire; 96. exhaust port; 97. deflector; 98. air outlet. DETAILED DESCRIPTION

[0020] 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 in 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.

[0021] See also Figure 1 , Figure 2A strength testing device for a transfer film with a deep texture pattern comprises a workbench 1, a support rod 2 is fixedly connected to the lower end of the workbench 1, and the number of the support rods 2 is four. The four support rods 2 are evenly distributed at the lower end of the workbench 1. By designing the support rods 2, the overall structure can be supported. The lower ends of the support rods 2 are fixedly connected to anti-slip pads 3, a fixed box 7 is fixedly connected to the bottom of the workbench 1, a fixed rod 4 is fixedly connected to the top of the workbench 1, and a fixed seat 5 is fixedly connected to the top of the fixed rod 4. The left and right ends of the fixed seat 5 are rotatably connected to a rotating shaft 6 through bearings, a testing mechanism 8 is arranged on the fixed seat 5, and a heating mechanism 9 is arranged on the fixed box 7.

[0022] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 The testing mechanism 8 includes a fixing bar 81, the inner side of the fixing seat 5 is fixedly connected with the fixing bar 81, the inner side of the fixing bar 81 is connected with a pressure rod 82 through a thread, the outer side of the rotating shaft 6 is fixedly sleeved with a rotating wheel 83, the outer side of the rotating wheel 83 is in contact with a belt 84, the inner side of the other end of the belt 84 is sleeved with a transmission wheel 85, the inner side of the transmission wheel 85 is fixedly sleeved with a screw rod 86, the screw rod 86 is rotatably connected to the fixing seat 5 through a bearing, the outer side of the screw rod 86 is connected with two symmetrically distributed sliders 87 through a thread, the sliders 87 are slidably connected to the fixing seat 5, and the sliders 87 are A slide seat 88 is fixedly connected to the bottom, and the slide seat 88 is slidably connected to the fixed seat 5. The ends of the two slide seats 88 that are close to each other are fixedly connected to a connecting seat 89. The interior of the connecting seat 89 is connected to a rotating rod 891 through a thread. The outer side of the lower end of the rotating rod 891 is connected to a pressure block 892 through a bearing. Two symmetrically distributed guide blocks 893 are fixedly connected to the bottom of the slide seat 88. The guide blocks 893 are slidably connected to the workbench 1. By designing the guide blocks 893, the guide blocks 893 can slide along the workbench 1. By designing the testing mechanism 8, it is convenient to perform multiple tests on the strength of the membrane.

[0023] See also Figure 1 , Figure 5 The heating mechanism 9 includes a fixed plate 91, a fixed plate 91 is fixedly connected to the interior of the fixed box 7, an air pump 92 is fixedly installed inside the fixed plate 91, a magnetic plate 93 is adsorbed inside the lower end of the fixed box 7, a filter screen 94 is arranged inside the magnetic plate 93, a heating wire 95 is fixedly installed inside the fixed box 7 and above the air pump 92, an exhaust port 96 is fixedly connected to the top of the fixed box 7, the exhaust port 96 is fixedly connected to the workbench 1, a guide cover 97 is fixedly sleeved on the outside of the exhaust port 96, and the guide cover 97 is slidably connected to the workbench 1, an air outlet hole 98 is opened inside the workbench 1, and the number of the air outlet holes 98 is multiple, and the multiple air outlet holes 98 are evenly distributed on the workbench 1. By designing the air outlet holes 98, hot air can be discharged through the air outlet holes 98. By designing the heating mechanism 9, the film can be heated.

[0024] The specific implementation process of the utility model is as follows: during use, when it is necessary to position the membrane, first place the two ends of the membrane in the connecting seat 89, and then rotate the rotary rod 891, the rotary rod 891 makes a threaded motion to drive the pressure block 892 to move downward, so that the pressure block 892 contacts the membrane to position the membrane, and then rotate the rotating shaft 6, the rotating shaft 6 drives the rotating wheel 83 and the belt 84 to rotate, and then drives the transmission wheel 85 and the screw 86 to rotate, so that the slider 87 makes a threaded motion, and the two sliders 87 will move in opposite directions. The slider 87 drives the slide seat 88 to move horizontally, and the slide seat 88 drives the connecting seat 89 to move, and the membrane can be tensile tested. By rotating the pressure rod 82, the pressure rod 82 can be made to move downward in a threaded motion to press down the membrane, and the membrane can be tensile and pressure-resistant tested at the same time, and the strength test is more convenient. When the membrane needs to be heated, the air pump 92 works, and the air pump 92 sucks the inside of the fixed box 7, so that the external air is sucked into the fixed box 7 through the bottom of the fixed box 7. At the same time, the air can be filtered under the action of the filter 94 to prevent the entry of dust and impurities. The filtered air is discharged into the fixed box 7 through the air pump 92, and the air can be heated under the action of the heating wire 95. After being heated, the air can be discharged upward through the exhaust port 96. The hot air is finally discharged from the air outlet 98 under the action of the guide cover 97. The hot air can heat the test membrane, which is convenient for simulating the strength test of the membrane at different usage temperatures.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A strength testing device for a transfer film with a deep texture pattern, comprising a workbench (1), characterized in that: The lower end of the workbench (1) is fixedly connected to a support rod (2), the lower end of the support rod (2) is fixedly connected to an anti-slip pad (3), the bottom of the workbench (1) is fixedly connected to a fixing box (7), the top of the workbench (1) is fixedly connected to a fixing rod (4), the top of the fixing rod (4) is fixedly connected to a fixing seat (5), the left and right ends of the fixing seat (5) are rotatably connected to a rotating shaft (6) via bearings, the fixing seat (5) is provided with a testing mechanism (8), and the fixing box (7) is provided with a heating mechanism (9).

2. The strength testing device for a embossed pattern transfer film according to claim 1, characterized in that: The number of the support rods (2) is four, and the four support rods (2) are evenly distributed at the lower end of the workbench (1).

3. The strength testing device for a embossed pattern transfer film according to claim 1, characterized in that: The testing mechanism (8) comprises a fixing bar (81), the inner side of the fixing seat (5) is fixedly connected with the fixing bar (81), the interior of the fixing bar (81) is connected with a pressure rod (82) through a thread, the outer side of the rotating shaft (6) is fixedly sleeved with a rotating wheel (83), the outer side of the rotating wheel (83) is in contact with a belt (84), the other end of the belt (84) is sleeved with a transmission wheel (85), the interior of the transmission wheel (85) is fixedly sleeved with a screw rod (86), and the screw rod (86) is rotatably connected to the fixing seat (5) through a bearing. The outer side of the screw rod (86) is connected to two symmetrically distributed sliders (87) through threads, the sliders (87) are slidably connected to the fixed seat (5), the bottom of the slider (87) is fixedly connected to a slider (88), the slider (88) is slidably connected to the fixed seat (5), the two sliders (88) are fixedly connected to a connecting seat (89) at one end close to each other, the inside of the connecting seat (89) is connected to a rotating rod (891) through threads, and the outer side of the lower end of the rotating rod (891) is connected to a pressure block (892) through a bearing.

4. The strength testing device for a embossed pattern transfer film according to claim 3, characterized in that: Two symmetrically distributed guide blocks (893) are fixedly connected to the bottom of the slide seat (88), and the guide blocks (893) are slidably connected to the workbench (1).

5. The strength testing device for a embossed texture pattern transfer film according to claim 1, characterized in that: The heating mechanism (9) comprises a fixed plate (91), the interior of the fixed box (7) is fixedly connected with the fixed plate (91), the interior of the fixed plate (91) is fixedly installed with an air pump (92), the interior of the lower end of the fixed box (7) is adsorbed with a magnetic plate (93), the interior of the magnetic plate (93) is provided with a filter (94), the interior of the fixed box (7) and above the air pump (92) is fixedly installed with an electric heating wire (95), the top of the fixed box (7) is fixedly connected with an exhaust port (96), the exhaust port (96) is fixedly connected to the workbench (1), the outer side of the exhaust port (96) is fixedly sleeved with a guide cover (97), the guide cover (97) is slidably connected to the workbench (1), and the interior of the workbench (1) is provided with an air outlet (98).

6. The strength testing device for a transfer film with a deep texture pattern according to claim 5, characterized in that: There are a plurality of air outlet holes (98), and the plurality of air outlet holes (98) are evenly distributed on the workbench (1).

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