Device for detecting temperature resistance of base paper of tipping paper

Abstract

The utility model belongs to the technical field of tipping paper production, and particularly relates to a tipping paper body paper temperature resistance detection device which comprises a pedestal, and a heating table, a pressing frame, a clamping assembly and a rubbing assembly are arranged on the pedestal. The heating table is used for placing to-be-tested paper, and the heating table can heat the to-be-tested paper; a downward pressing assembly is arranged on the downward pressing frame and is used for pressing paper to be tested on the heating table; the clamping assembly is used for clamping the heated paper from the middle so that the to-be-tested paper is folded from the middle; the rubbing assembly is used for rubbing the vertical to-be-tested paper folded from the middle part. According to the utility model, the automatic rubbing assembly is adopted, so that the inconsistency of manual operation is eliminated, and the accuracy of a test result can be ensured.

Description

Technical Field

[0001] The utility model belongs to the technical field of tipping paper production, in particular to a device for detecting the temperature resistance of tipping paper base paper. Background Art

[0002] Cigarette tipping paper, as a printed material for cigarette packaging, is the fundamental carrier of the cultural connotation of cigarette products. Tipping paper, often also called "edge paper" or simply "edge", is the part of the filter cigarette that is contacted by the lips of the smoker during the smoking process of the filter cigarette. It wraps around the filter part and usually extends slightly into the longitudinal area of ​​the tobacco rod in the longitudinal direction of the filter cigarette, where it wraps around the cigarette paper. The tipping paper is connected to the filter paper and cigarette paper by an adhesive bond. By creating this adhesive bond, the filter part and the tobacco rod part are mechanically connected in the cigarette manufacturing machine. The tipping paper is actually often a paper, but it can also be a foil or a composite material containing multiple layers of different materials.

[0003] The printing quality of tipping paper after being coated with ink is affected by the quality of materials such as base paper, ink, and varnish. If the paper has poor heat resistance, it will wrinkle and discolor after being heated by the soldering iron or beauty machine on the packaging equipment. Therefore, special equipment is required to test its heat resistance. Utility Model Content

[0004] The purpose of the utility model is to provide a device for detecting the temperature resistance of tipping paper base paper in order to solve the above-mentioned technical problems, thereby achieving the effect of ensuring the accuracy of the test results.

[0005] In view of this, the utility model provides a device for detecting the temperature resistance of tipping paper base paper, comprising a base; the base is provided with:

[0006] A heating platform, the heating platform is used to place the paper to be tested, and the heating platform can heat the paper to be tested;

[0007] A lower pressing frame is provided with a lower pressing assembly, which is used to press the paper to be tested onto the heating table;

[0008] A clamping assembly, the clamping assembly is used to clamp the heated paper from the middle so that the paper to be tested is folded in half from the middle;

[0009] The kneading component is used to knead the vertical paper to be tested that is folded from the middle.

[0010] In this technical solution, the paper to be tested is first placed on the heating table, and then the pressing component is pressed down to press the paper on the heating table. After the heating table heats the paper to be tested for a preset time, the pressing component is lifted, and then the clamping component clamps the paper to be tested. Then the rubbing component rubs the paper for a preset time and then stops rubbing, allowing the paper to fall back to the heating table. The operating room takes out the paper to be tested for observation and comparison to determine whether the heat resistance performance is qualified. The current testing method is to heat the ink-printed tipping paper in the equipment and first visually inspect whether the ink is falling off and sticking. If there is any falling or sticking, it is directly judged as unqualified. If there is no falling or sticking, the tipping paper is rubbed by hand and visually inspected again for any falling or sticking of the ink. If there is no falling or sticking of the ink on the tipping paper after the above two steps are completed, it means that the heat resistance is qualified. However, the manual rubbing method, strength and rubbing time are all uncontrollable, which affects the test results. The use of an automated rubbing component eliminates the inconsistency of manual operation and can ensure the accuracy of the test results.

[0011] Furthermore, the clamping assembly includes:

[0012] A clamping head, which can be opened and closed to clamp the paper to be tested;

[0013] A clamping and sliding structure, which is used to drive the clamping head to move horizontally toward or away from the paper to be tested;

[0014] The clamping and lifting structure is used to drive the clamping head to move up and down in the vertical direction.

[0015] Furthermore, the clamping and lifting structure includes:

[0016] a first vertical plate, the first vertical plate being connected to the clamping and sliding structure, and a vertical first slide rail being fixedly provided on the first vertical plate;

[0017] A clamping plate, wherein the clamping plate is slidably arranged on the first slide rail, and the clamping head is fixedly arranged on the clamping plate;

[0018] The first cylinder is fixedly arranged on the first vertical plate, the piston rod of the first cylinder is along the vertical direction, and the piston rod of the first cylinder is fixedly connected to the clamping plate to drive the clamping plate to slide up and down on the first slide rail.

[0019] Furthermore, the clamping and sliding structure includes:

[0020] a second slide rail, the second slide rail being fixedly arranged on the surface of the pedestal, and the first vertical plate being slidably arranged on the second slide rail;

[0021] The second cylinder is fixedly arranged on the surface of the pedestal, and the piston rod of the second cylinder is fixedly connected to the first vertical plate.

[0022] In this technical solution, when the heating is completed, the second cylinder is started to extend the piston rod so that the first vertical plate slides on the second slide rail close to the paper to be tested on the heating table until the chuck is directly above the paper to be tested. Then the piston rod of the first cylinder is extended to move the clamping plate downward and move the chuck downward to clamp the middle part of the paper to be tested on the heating table. Then the piston rod of the first cylinder is retracted, so that the paper to be tested is folded in half from the middle and is clamped by the chuck and moves upward until the paper to be tested completely leaves the heating table.

[0023] Furthermore, the kneading component includes:

[0024] Kneading plates, which are arranged above the heating platform on both sides of the chuck;

[0025] A rubbing and sliding structure is provided for each rubbing plate, and the rubbing and sliding structure is used to drive the rubbing plates to move closer to or farther away from each other;

[0026] The kneading power component is used to drive the two kneading plates to move back and forth in an alternating manner.

[0027] Furthermore, the kneading power component includes:

[0028] A second vertical plate, wherein a positioning seat is provided on the second vertical plate, a driving rod is rotatably provided in the positioning seat, and the kneading plate is fixedly connected to the driving rod;

[0029] A kneading motor, the kneading motor is fixedly arranged on the second vertical plate;

[0030] A first connecting rod, one end of which is rotatably connected to the output shaft of the kneading motor, and the other end is hinged to the second connecting rod, and the other end of the second connecting rod is hinged to the end of the driving rod away from the kneading plate, and the two first connecting rods corresponding to the two kneading plates are always staggered at an angle of 180 degrees in the circumferential direction.

[0031] Furthermore, the kneading and sliding structure includes:

[0032] A third slide rail is provided on each side of the heating platform, wherein a second vertical plate is slidably mounted on each third slide rail;

[0033] There are two third cylinders, which are respectively fixed on ends of the two third slide rails that are away from each other. The piston rods of the two third cylinders are respectively fixedly connected to the two second vertical plates.

[0034] In this technical solution, when the clamping head of the clamping assembly folds the paper to be tested in half and clamps it, the two third cylinder piston rods extend to make the two second vertical plates slide the kneading plates closer on the two third slide rails until the two kneading plates are close to the middle of the two sides of the paper to be tested, and then the two kneading motors are started to move the first connecting rod and the second connecting rod to make the driving rod slide in the positioning seat, so that the two kneading plates are staggered and move back and forth alternately, forming a kneading action on the paper to be tested. The kneading displacement amplitude is adjusted to one centimeter, which will not tear the paper.

[0035] Furthermore, an auxiliary clamping structure is provided on the heating platform, and the auxiliary clamping structure is used to bulge the middle part of the paper to be tested, and the auxiliary clamping head clamps the middle part of the paper to be tested.

[0036] Furthermore, the auxiliary clamping structure includes an air outlet opened in the middle of the heating platform. Gas is passed through the air outlet and can blow air toward the middle of the paper to be tested on the heating platform when the clamp moves toward the paper to be tested and prepares to clamp the paper to be tested.

[0037] In this technical solution, since the pressing assembly is pressed on top of the paper to be tested when the paper to be tested is heated, there is a situation where the chuck is difficult to clamp the paper to be tested. If air is blown upward from the heating platform below the paper to be tested before the chuck is about to clamp the paper to be tested to make the middle part of the paper bulge, it will be easier for the chuck to clamp the middle part of the paper. Of course, the air cannot be too strong so that the entire paper is not blown.

[0038] Furthermore, a method for testing the heat resistance of tipping paper base paper includes the following steps:

[0039] S1: Heating: first place the paper to be tested on the heating table, then press the paper down on the heating table by pressing the pressing component. After the heating table heats the paper to be tested for a preset time, the pressing component is lifted;

[0040] S2: Clamping. Start the second cylinder to extend the piston rod so that the first vertical plate slides on the second slide rail close to the paper to be tested on the heating table until the clamping head is directly above the paper to be tested. Then the piston rod of the first cylinder extends to move the clamping plate downward and move the clamping head downward to clamp the middle part of the paper to be tested on the heating table. Then the piston rod of the first cylinder retracts, so that the paper to be tested is folded in half from the middle and is clamped by the clamping head and moves upward until the paper to be tested completely leaves the heating table.

[0041] S3: Kneading. When the clamping head of the clamping assembly folds the paper to be tested in half and clamps it, the two third cylinder piston rods extend to make the two second vertical plates slide the kneading plates on the two third slide rails until the two kneading plates are close to the middle of the two sides of the paper to be tested. Then the two kneading motors start and move the first connecting rod and the second connecting rod to make the driving rod slide in the positioning seat, so that the two kneading plates are staggered and move back and forth alternately, forming a kneading action on the paper to be tested. After the preset kneading time, the kneading motor stops, the two third cylinder piston rods reset, the clamping head releases the paper, moves upward, and retreats to reset.

[0042] S4: Observe. Take out the paper to be tested and observe. If there is no ink drop or adhesion, it is qualified. Otherwise, it is unqualified.

[0043] The beneficial effects of the utility model are:

[0044] 1. The use of automated kneading components eliminates the inconsistency of manual operation and ensures the accuracy of test results.

[0045] 2. Because the downward pressure component is pressed on the paper to be tested when it is heated, it is difficult for the chuck to clamp the paper to be tested. If air is blown upward from the heating platform below the paper to be tested before the chuck is about to clamp the paper to be tested to make the middle of the paper bulge, it will be easier for the chuck to clamp the middle of the paper. BRIEF DESCRIPTION OF THE DRAWINGS

[0046] Figure 1 It is a three-dimensional diagram of the utility model;

[0047] Figure 2 It is a three-dimensional diagram of the present invention from another perspective;

[0048] Figure 3 It is a front view of the utility model;

[0049] Figure 4 yes Figure 2 A partial enlarged view of point A in the middle;

[0050] Figure 5 This is a schematic diagram of the rubbing plate approaching the paper to be tested;

[0051] Figure 6 yes Figure 2 A partial enlarged view of point B in the middle;

[0052] Figure 7 It is a schematic diagram of the kneading state;

[0053] Figure 8 It is a schematic diagram of the paper to be tested being blown up in the middle.

[0054] The marks in the figure are:

[0055] 1. Stand; 2. Heating table; 3. Paper to be tested; 4. Pressing frame; 5. Pressing assembly; 6. Clamping assembly; 7. Kneading assembly; 8. Chuck; 9. First vertical plate; 10. First slide rail; 11. Clamping plate; 12. First cylinder; 13. Second slide rail; 14. Second cylinder; 15. Kneading plate; 16. Second vertical plate; 17. Positioning seat; 18. Driving rod; 19. Kneading motor; 20. First connecting rod; 21. Second connecting rod; 22. Third slide rail; 23. Third cylinder; 24. Air outlet. DETAILED DESCRIPTION

[0056] The following will be combined with the accompanying drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field are within the scope of protection of this application.

[0057] In the description of this application, it should be noted that the terms used herein are only for the purpose of describing specific embodiments and are not intended to limit the exemplary embodiments according to this application. For ease of description, the dimensions of the various parts shown in the drawings are not drawn according to the actual proportional relationship. Technologies, methods and equipment known to ordinary technicians in the relevant fields may not be discussed in detail, but where appropriate, the technologies, methods and equipment should be considered as part of the authorization specification. In all examples shown and discussed here, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following figures, so once an item is defined in one figure, it does not need to be further discussed in subsequent figures.

[0058] It should be noted that the terms "first," "second," etc. in the specification and claims of this application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way are interchangeable where appropriate, so that the embodiments of this application can be implemented in an order other than those illustrated or described herein, and that the objects distinguished by "first," "second," etc. are generally of the same type, and do not limit the number of objects. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0059] It should be noted that, in the description of this application, the directions or positional relationships indicated by directional terms such as "front, back, up, down, left, right", "horizontal, vertical, vertical, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description. Unless otherwise specified, these directional terms do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the scope of protection of this application; the directional terms "inside and outside" refer to the inside and outside relative to the outline of each component itself.

[0060] It should be noted that, in the present application, the terms "comprise", "include" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the statement "comprises a ..." does not exclude the presence of other identical elements in the process, method, article or device comprising the element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in the opposite order according to the functions involved. For example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0061] Example 1

[0062] like Figure 1-3 As shown, a device for detecting the heat resistance of tipping paper base paper includes a base 1: the base 1 is provided with:

[0063] A heating platform 2, the heating platform 2 is used to place the paper 3 to be tested, and the heating platform 2 can heat the paper 3 to be tested;

[0064] A lower pressing frame 4 is provided with a lower pressing assembly 5, which is used to press the paper 3 to be tested onto the heating platform 2;

[0065] A clamping assembly 6 is used to clamp the heated paper from the middle so that the paper to be tested 3 is folded in half from the middle;

[0066] The kneading component 7 is used to knead the vertical paper to be tested 3 folded from the middle.

[0067] First, place the paper 3 to be tested on the heating table 2, and then press the paper down on the heating table 2 by pressing the down-pressing component 5. After the heating table 2 heats the paper 3 to be tested for a preset time, the down-pressing component 5 is lifted, and then the clamping component 6 clamps the paper 3 to be tested. Then, the kneading component 7 rubs the paper for a preset time and then stops kneading, allowing the paper to fall back onto the heating table 2. The paper 3 to be tested is taken out of the operating room for observation and comparison to determine whether the temperature resistance performance is qualified. The current testing method is to heat the tipping paper printed with ink in the equipment and then visually check whether the ink is falling off or sticking. If there is any falling or sticking, it will be directly judged as unqualified. If there is no falling or sticking, rub the tipping paper by hand and visually check again whether the ink is falling off or sticking. If there is no falling or sticking of ink on the tipping paper after the above two steps are completed, it means that the temperature resistance is qualified. However, the manual rubbing method, strength and rubbing time are uncontrollable, which will affect the test results. The use of an automated rubbing component 7 eliminates the inconsistency of manual operation and can ensure the accuracy of the test results.

[0068] Example 2

[0069] like Figure 3-4 As shown, the clamping assembly 6 includes:

[0070] A clamping head 8, which can be opened and closed to clamp the paper 3 to be tested;

[0071] A clamping and sliding structure, which is used to drive the clamping head 8 to move horizontally toward or away from the paper 3 to be tested;

[0072] The clamping and lifting structure is used to drive the clamping head 8 to move up and down in the vertical direction.

[0073] The clamping and lifting structure comprises:

[0074] A first vertical plate 9, the first vertical plate 9 is connected to the clamping and sliding structure, and a vertical first slide rail 10 is fixedly provided on the first vertical plate 9;

[0075] A clamping plate 11, wherein the clamping plate 11 is slidably disposed on the first slide rail 10, and the clamping head 8 is fixedly disposed on the clamping plate 11;

[0076] The first cylinder 12 is fixedly arranged on the first vertical plate 9 , and the piston rod of the first cylinder 12 is along the vertical direction. The piston rod of the first cylinder 12 is fixedly connected to the clamping plate 11 and can drive the clamping plate 11 to slide up and down on the first slide rail 10 .

[0077] The clamping and sliding structure comprises:

[0078] A second slide rail 13, the second slide rail 13 is fixedly arranged on the surface of the base 1, and the first vertical plate 9 is slidably arranged on the second slide rail 13;

[0079] The second cylinder 14 is fixedly arranged on the surface of the pedestal 1 , and the piston rod of the second cylinder 14 is fixedly connected to the first vertical plate 9 .

[0080] When the heating is completed, the second cylinder 14 is started to extend the piston rod so that the first vertical plate 9 slides on the second slide rail 13 close to the paper 3 to be tested on the heating table 2 until the chuck 8 is located directly above the paper 3 to be tested. Then the piston rod of the first cylinder 12 is extended to move the clamping plate 11 downward and move the chuck 8 downward to clamp the middle part of the paper 3 to be tested on the heating table 2. Then the piston rod of the first cylinder 12 is retracted, so that the paper 3 to be tested is folded in half from the middle and is clamped by the chuck 8 and moves upward until the paper 3 to be tested completely leaves the heating table 2.

[0081] Example 3

[0082] like Figure 5-7 As shown, the kneading component 7 includes:

[0083] Kneading plates 15, which are arranged above the heating platform 2 on both sides of the chuck 8;

[0084] A rubbing sliding structure is provided for each rubbing plate 15, and the rubbing sliding structure is used to drive the rubbing plates 15 to move so that the two rubbing plates 15 are closer to or farther away from each other;

[0085] The kneading power assembly is used to drive the two kneading plates 15 to move back and forth in an alternating manner.

[0086] The kneading power component comprises:

[0087] A second vertical plate 16 is provided with a positioning seat 17, a driving rod 18 is rotatably provided in the positioning seat 17, and the kneading plate 15 is fixedly connected to the driving rod 18;

[0088] A kneading motor 19 , wherein the kneading motor 19 is fixedly mounted on the second vertical plate 16 ;

[0089] The first connecting rod 20 has one end that is rotatably connected to the output shaft of the kneading motor 19, and the other end that is hinged to the second connecting rod 21. The other end of the second connecting rod 21 is hinged to the end of the driving rod 18 away from the kneading plate 15. The two first connecting rods 20 corresponding to the two kneading plates 15 are always staggered at an angle of 180 degrees in the circumferential direction.

[0090] The kneading and sliding structure comprises:

[0091] A third slide rail 22 is provided on both sides of the heating platform 2 on the base 1, and a second vertical plate 16 slides on each third slide rail 22;

[0092] There are two third cylinders 23 , which are respectively fixed to ends of the two third slide rails 22 that are away from each other. The piston rods of the two third cylinders 23 are respectively fixedly connected to the two second vertical plates 16 .

[0093] After the clamping head 8 of the clamping assembly 6 folds the paper 3 to be tested in half and clamps it, the piston rods of the two third cylinders 23 extend to make the two second vertical plates 16 slide the kneading plates 15 on the two third slide rails 22 until the two kneading plates 15 are close to the middle of the two sides of the paper 3 to be tested, and then the two kneading motors 19 are started to move the first connecting rod 20 and the second connecting rod 21 to make the driving rod 18 slide in the positioning seat 17, so that the two kneading plates 15 are staggered and moved back and forth alternately, forming a kneading action on the paper 3 to be tested. The kneading displacement amplitude is adjusted to one centimeter, which will not tear the paper.

[0094] Example 4

[0095] like Figure 2 and Figure 4 As shown, an auxiliary clamping structure is further provided on the heating platform 2 , and the auxiliary clamping structure is used to bulge the middle portion of the paper 3 to be tested, and the auxiliary clamping head 8 clamps the middle portion of the paper 3 to be tested.

[0096] The auxiliary clamping structure includes an air outlet 24 opened in the middle of the heating platform 2. Gas is passed through the air outlet 24, which can blow air toward the middle of the paper 3 to be tested on the heating platform 2 when the clamping head 8 moves toward the paper 3 to be tested and prepares to clamp the paper 3 to be tested.

[0097] Because the pressing assembly 5 is pressed on the paper 3 when the paper 3 is heated, it is difficult for the clamp 8 to clamp the paper 3. If air is blown upward from the heating platform 2 below the paper 3 before the clamp 8 is about to clamp the paper 3, the middle part of the paper will bulge as shown in the figure. Figure 8 As shown, it is convenient for the clamp 8 to clamp the middle of the paper. Of course, the air cannot be too large to blow the entire paper.

[0098] Furthermore, a method for testing the heat resistance of tipping paper base paper includes the following steps:

[0099] S1: Heating: First, place the paper 3 to be tested on the heating platform 2, then press the paper 3 down on the heating platform 2. After the heating platform 2 heats the paper 3 to be tested for a preset time, the press component 5 is lifted.

[0100] S2: Clamping. Start the second cylinder 14 to extend the piston rod so that the first vertical plate 9 slides on the second slide rail 13 close to the paper 3 to be tested on the heating table 2 until the chuck 8 is directly above the paper 3 to be tested. Then the piston rod of the first cylinder 12 extends to move the clamping plate 11 downward and move the chuck 8 downward to clamp the middle part of the paper 3 to be tested on the heating table 2. Then the piston rod of the first cylinder 12 retracts, so that the paper 3 to be tested is folded in half from the middle and is clamped by the chuck 8 and moves upward until the paper 3 to be tested is completely off the heating table 2.

[0101] S3: Kneading. When the clamping head 8 of the clamping assembly 6 folds the paper 3 to be tested in half and clamps it, the piston rods of the two third cylinders 23 extend to make the two second vertical plates 16 slide the kneading plates 15 on the two third slide rails 22 until the two kneading plates 15 are close to the middle of the two sides of the paper 3 to be tested. Then the two kneading motors 19 start and move the first connecting rod 20 and the second connecting rod 21 to make the driving rod 18 slide in the positioning seat 17, so that the two kneading plates 15 are staggered and move back and forth alternately, forming a kneading action on the paper 3 to be tested. After the preset kneading time, the kneading motor 19 stops, the piston rods of the two third cylinders 23 reset, the clamping head 8 releases the paper, moves upward, and retreats to reset.

[0102] S4: Observe, take out the paper 3 to be tested and observe, if there is no ink drop or adhesion, it is qualified, otherwise it is unqualified.

[0103] The embodiments of the present application are described above in conjunction with the accompanying drawings. Unless there is a conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of this application, ordinary technicians in this field can also make many forms without departing from the purpose of this application and the scope of protection of the claims, all of which are within the protection of this application.

Claims

1. A device for detecting the heat resistance of tipping paper base paper, characterized in that , including a pedestal (1), which is provided with: A heating platform (2), the heating platform (2) being used to place the paper to be tested (3), and the heating platform (2) being capable of heating the paper to be tested (3); A lower pressing frame (4), wherein a lower pressing assembly (5) is provided on the lower pressing frame (4), and the lower pressing assembly (5) is used to press the paper to be tested (3) onto the heating platform (2); A clamping assembly (6), the clamping assembly (6) is used to clamp the heated paper from the middle so that the paper to be tested (3) is folded in half from the middle; A kneading component (7) is used to knead the vertical paper to be tested (3) folded from the middle.

2. A tipping paper base paper heat resistance testing device according to claim 1, characterized in that: The clamping assembly (6) comprises: A clamp (8), the clamp (8) can be opened and closed to clamp the paper (3) to be tested; A clamping and sliding structure, the clamping and sliding structure is used to drive the clamping head (8) to move in a horizontal direction toward or away from the paper (3) to be tested; A clamping and lifting structure is provided, wherein the clamping and lifting structure is used to drive the clamping head (8) to move up and down in a vertical direction.

3. The device for detecting the heat resistance of tipping paper base paper according to claim 2, characterized in that: The clamping and lifting structure comprises: A first vertical plate (9), the first vertical plate (9) is connected to the clamping and sliding structure, and a vertical first slide rail (10) is fixedly provided on the first vertical plate (9); A clamping plate (11), wherein the clamping plate (11) is slidably arranged on the first slide rail (10), and the clamping head (8) is fixedly arranged on the clamping plate (11); A first cylinder (12) is fixedly arranged on the first vertical plate (9), a piston rod of the first cylinder (12) is along the vertical direction, and the piston rod of the first cylinder (12) is fixedly connected to the clamping plate (11) and can drive the clamping plate (11) to slide up and down on the first slide rail (10).

4. The device for detecting the heat resistance of tipping paper base paper according to claim 3, characterized in that: The clamping and sliding structure comprises: A second slide rail (13), wherein the second slide rail (13) is fixedly arranged on the surface of the pedestal (1), and the first vertical plate (9) is slidably arranged on the second slide rail (13); The second cylinder (14) is fixedly arranged on the surface of the pedestal (1), and the piston rod of the second cylinder (14) is fixedly connected to the first vertical plate (9).

5. The device for detecting the heat resistance of tipping paper base paper according to claim 2, characterized in that: The kneading component (7) comprises: Kneading plates (15), the kneading plates (15) being arranged above the heating platform (2) on both sides of the clamping head (8); A rubbing and sliding structure, wherein each rubbing plate (15) is provided with a corresponding rubbing and sliding structure, and the rubbing and sliding structure is used to drive the rubbing plates (15) to move so that the two rubbing plates (15) are moved closer to or farther away from each other; A kneading power assembly is used to drive two kneading plates (15) to move back and forth in an alternating manner.

6. The device for detecting the heat resistance of tipping paper base paper according to claim 5, characterized in that: The kneading power component comprises: A second vertical plate (16), wherein a positioning seat (17) is provided on the second vertical plate (16), a driving rod (18) is rotatably provided in the positioning seat (17), and the kneading plate (15) is fixedly connected to the driving rod (18); a kneading motor (19), wherein the kneading motor (19) is fixedly arranged on the second vertical plate (16); A first connecting rod (20), one end of which is rotatably connected to the output shaft of the kneading motor (19), and the other end is hinged to the second connecting rod (21), and the other end of the second connecting rod (21) is hinged to the end of the driving rod (18) away from the kneading plate (15), and the two first connecting rods (20) corresponding to the two kneading plates (15) are always offset at an angle of 180 degrees in the circumferential direction.

7. The device for detecting the heat resistance of tipping paper base paper according to claim 6, characterized in that: The kneading and sliding structure comprises: A third slide rail (22), wherein a third slide rail (22) is provided on each side of the heating platform (2) on the platform (1), and a second vertical plate (16) slides on each third slide rail (22); There are two third cylinders (23), which are respectively fixed on ends of the two third slide rails (22) that are away from each other. The piston rods of the two third cylinders (23) are respectively fixedly connected to the two second vertical plates (16).

8. The device for detecting the heat resistance of tipping paper base paper according to claim 2, characterized in that: An auxiliary clamping structure is also provided on the heating platform (2), and the auxiliary clamping structure is used to bulge the middle part of the paper (3) to be tested, and the auxiliary clamping head (8) clamps the middle part of the paper (3) to be tested.

9. The device for detecting the heat resistance of tipping paper base paper according to claim 8, characterized in that: The auxiliary clamping structure comprises an air outlet (24) provided in the middle of the heating platform (2), wherein gas is passed through the air outlet (24) and can blow air toward the middle of the paper (3) to be tested on the heating platform (2) when the clamping head (8) moves toward the paper (3) to be tested and prepares to clamp the paper (3) to be tested.

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