Non-woven fabric Teflon calendaring device with adjustable roller

Abstract

The utility model discloses a non-woven fabric Teflon calendaring device with an adjustable roller, which relates to the technical field of calendaring devices and comprises a supporting bottom cavity seat component and a calendaring driving component arranged on the top surface of the supporting bottom cavity seat component, a limiting component is arranged on one side of the calendaring driving component, and a non-woven fabric rolling chamber is arranged on the other side of the calendaring driving component. A winding roller assembly for winding non-woven fabric is arranged in an inner cavity of the non-woven fabric winding cavity and plays a role in winding calendered non-woven fabric, a long groove is formed in the top face of the supporting bottom cavity base assembly, a third motor is arranged in the supporting bottom cavity base assembly, a first rotating roller is arranged on one side of the third motor, and the first rotating roller is connected with the output end of the third motor. By means of the arrangement, the non-woven fabric calendaring device can automatically complete calendaring work on non-woven fabric, operation is easy and fast, the distance between the two calendaring rollers can be conveniently adjusted according to actual use requirements, more users can use the non-woven fabric calendaring device, and the application range of the non-woven fabric calendaring device is widened.

Description

Technical Field

[0001] The utility model relates to the technical field of calendering devices, in particular to a non-woven fabric Teflon calendering device with an adjustable roller. Background Art

[0002] Teflon, also known as polytetrafluoroethylene, is a high molecular polymer made from tetrafluoroethylene as a monomer. Its material can be made into non-woven fabrics for daily use. The calender is composed of several hard rollers and soft rollers with smooth surfaces. The working principle of the calender mainly involves using the plasticity of fibers under hot and humid conditions to treat the surface of the fabric through rollers to enhance the gloss of the fabric. Specifically, the calender is composed of hard rollers and soft rollers. The hard roller is usually a metal roller with a highly polished surface. During the calendering process, the non-woven fabric is pressed between the upper and lower sets of calender rollers, which will cause the non-woven yarn to be flattened, and the surface of the fabric becomes smooth, thereby enhancing the gloss and improving the feel.

[0003] On this basis, after searching the patent website, the application number CN203159933U discloses a non-woven Teflon calendering device;

[0004] It can be seen that the above patent has the following shortcomings: the traditional existing non-woven Teflon calendering device has a relatively simple structure and function. Although the calendering work is achieved during operation, when calendering non-woven Teflon fabrics of different widths, the cloth surface cannot be limited, resulting in the non-woven fabric being easily offset on the calendering roller, resulting in poor finished product effect, which is not conducive to the quality of product processing and reduces the practicality of the device.

[0005] In view of the above problems, a non-woven fabric Teflon calendering device with an adjustable roller is proposed. Utility Model Content

[0006] The purpose of the utility model is to provide a non-woven Teflon calendering device with an adjustable roller. The device is used to work, thereby solving the problem that the traditional existing non-woven Teflon calendering device in the above background has a relatively simple structure and function. Although the calendering work is achieved during work, when the calendering work is performed on non-woven Teflon fabrics of different widths, the cloth surface cannot be limited, which causes the non-woven fabric to easily shift on the calendering roller, resulting in a poor finished product effect, which is not conducive to the quality of product processing and reduces the practicality of the device.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a non-woven fabric Teflon calendering device with adjustable rollers, comprising a supporting bottom cavity seat assembly and a calendering drive assembly arranged on the top surface of the supporting bottom cavity seat assembly, a limiting assembly is arranged on one side of the calendering drive assembly, a non-woven fabric winding chamber is arranged on the other side of the calendering drive assembly, a non-woven fabric winding chamber is arranged in the inner cavity of the non-woven fabric winding chamber, and a roller assembly for winding up the non-woven fabric is arranged, which plays the role of winding up the calendered non-woven fabric, a long groove is arranged on the top surface of the supporting bottom cavity seat assembly, a third motor is arranged inside the supporting bottom cavity seat assembly, a first rotating roller is arranged on one side of the third motor, and the first The rotating roller is connected to the output end of the third motor, and the inner cavity of the supporting bottom cavity seat assembly is also rotatably connected with a positive and negative screw rod, and the middle part of the positive and negative screw rod is fixedly connected with a second rotating roller, and the outer circumference of the positive and negative screw rod is threadedly connected with a movable plate, and two groups of movable plates are provided. The calendering drive assembly includes a long cavity block fixedly installed on the top surface of the supporting bottom cavity seat assembly, and two groups of long cavity blocks are provided. A cavity groove is provided on one side of the long cavity block, and a lifting block component is slidably connected between the two groups of cavity grooves. A first motor is fixedly installed in the inner cavity of one group of long cavity blocks, and a first bevel gear is provided on one side of the first motor, and the first bevel gear is connected to the output end of the first motor.

[0008] Preferably, the two groups of movable plates are slidably connected in the inner cavity of the long groove, and the top surface of the supporting bottom cavity seat assembly is slidably connected with a limiting plate. Two groups of limiting plates are provided, and the bottoms of the two groups of limiting plates are respectively fixedly connected to the tops of the two groups of movable plates.

[0009] Preferably, a rubber plate is provided on one side of the inner wall of the limiting plate, and the two groups of limiting plates are provided on one side of the calendering drive assembly.

[0010] Preferably, belts are provided on the outer circumferences of the first roller and the second roller.

[0011] Preferably, the calendering drive assembly further comprises a second bevel gear rotatably connected to a group of inner cavities of the long cavity blocks, and the second bevel gear matches and is meshingly connected with the first bevel gear.

[0012] Preferably, a first screw is fixedly connected to the top surface of the second bevel gear, the first screw is rotatably connected to a group of the long cavity blocks, and one side of the lifting block component is threadedly connected to the outer periphery of the first screw.

[0013] Preferably, a second calender roller component is rotatably connected to the bottom of the lifting block component, and a second motor is fixedly installed inside a group of the long cavity blocks on the side away from the first motor.

[0014] Preferably, the top surface of the support bottom cavity seat assembly is also fixedly connected with a support block, and two groups of support blocks are provided. A first calendering roller component is rotatably connected between the two groups of support blocks, and the first calendering roller component is connected to the output end of the second motor. The second calendering roller component corresponds to the first calendering roller component in upper and lower positions.

[0015] 1. The utility model proposes a non-woven fabric Teflon calendering device with adjustable rollers. The inner cavity of the non-woven fabric winding chamber is provided with a roller assembly for winding the non-woven fabric, which plays the role of winding the calendered non-woven fabric; the non-woven fabric to be calendered passes between the second calendering roller component and the first calendering roller component, and then one side of the end of the non-woven fabric is wound around the roller assembly in the non-woven fabric winding chamber. It is necessary to start the calendering mode of the calendering drive assembly, start the first motor, and the first motor rotates in the opposite direction to drive the second calendering roller component to move toward the direction close to the side of the first calendering roller component and the gap becomes smaller and smaller, until the outer walls of the second calendering roller component and the first calendering roller component are in contact with the outer surface of the non-woven fabric, in preparation for the subsequent calendering of the fabric, start the second motor, and at the same time start the drive of the roller assembly inside the non-woven fabric winding chamber. The motor is driven, and the second motor rotates to drive the first calendering roller component to rotate. The second calendering roller component cooperates with the first calendering roller component to calender the upper and lower surfaces of the non-woven fabric. At the same time, the first calendering roller component will drive the calendered non-woven fabric to move toward the side close to the non-woven fabric winding chamber. At the same time, the roller in the non-woven fabric winding chamber performs a winding step on the calendered fabric. The non-woven fabric winding chamber and the calendering drive component cooperate to calender and wind up the Teflon non-woven fabric until the calendering of the fabric is completed. The non-woven fabric that has been rolled up and calendered in the non-woven fabric winding chamber can be taken away. This setting enables the device to automatically complete the calendering of the non-woven fabric, and the operation is simple and quick. The spacing between the two sets of calendering rollers is also convenient to adjust according to actual use needs, which meets the needs of more users and improves the scope of application of the equipment.

[0016] 2. The utility model proposes a non-woven Teflon calendering device with an adjustable roller. In order to prevent the non-woven Teflon from deviating during calendering and winding, the device can limit the non-woven fabric before calendering through a limit assembly, turn on the third motor, and the third motor rotates forward or reversely. The third motor drives the first roller to rotate. Due to the belt transmission, the first roller drives the second roller and the positive and negative screw rods to rotate, so that the positive and negative screw rods rotate forward or reversely. Due to the cooperation of the moving plate and the long slot limit, the two groups of moving plates move closer to or away from each other, and the moving plate and the long slot limit are connected. The movable plate drives the limiting plate to move, and the user can adjust the distance between the two sets of limiting plates according to the width of the non-woven fabric, so that the two sets of limiting plates can cooperate with each other to limit the side of the calendered non-woven fabric, and pre-position the non-woven fabric before it passes through the calendering drive assembly to prevent subsequent displacement between the first calendering roller component and the second calendering roller component. This setting facilitates the device to limit the non-woven fabric in advance before the calendering step, and can conveniently adjust the distance between the two sets of limiting plates according to the width of the non-woven fabric, thereby avoiding displacement during the calendering process of the non-woven fabric and improving the calendering quality of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is the overall structure diagram of the utility model;

[0018] Figure 2 This is a structural diagram of the calendering drive assembly, the supporting bottom cavity seat assembly and the non-woven fabric winding chamber of the utility model;

[0019] Figure 3 This is a structural diagram of the calendering drive assembly and the limit assembly of the utility model;

[0020] Figure 4 This is a disassembled structural diagram of the calendering drive assembly of the utility model;

[0021] Figure 5 This is a diagram of the lifting drive component in the calendering drive assembly of the utility model;

[0022] Figure 6 This is a structural diagram of the limit assembly of the utility model.

[0023] In the figure: 1. Support bottom cavity seat assembly; 11. Long groove; 2. Calendering drive assembly; 21. Long cavity block; 22. Cavity groove; 23. Lifting block assembly; 24. First screw rod; 25. First motor; 251. First bevel gear; 252. Second bevel gear; 26. Second motor; 261. Support block; 262. First calendering roller assembly; 27. Second calendering roller assembly; 3. Limiting assembly; 31. Third motor; 32. First rotating roller; 33. Second rotating roller; 34. Belt; 35. Positive and negative screw rods; 36. Moving plate; 37. Limiting plate; 38. Rubber plate; 4. Non-woven fabric winding chamber. DETAILED DESCRIPTION

[0024] 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.

[0025] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings.

[0026] Combination Figure 1-6A non-woven fabric Teflon calendering device with adjustable rollers comprises a supporting bottom cavity seat component 1 and a calendering drive component 2 arranged on the top surface of the supporting bottom cavity seat component 1, a limiting component 3 is arranged on one side of the calendering drive component 2, a non-woven fabric winding chamber 4 is arranged on the other side of the calendering drive component 2, a non-woven fabric winding chamber 4 is arranged in the inner cavity of the non-woven fabric winding chamber 4, and a roller component for winding up the non-woven fabric plays the role of winding up the calendered non-woven fabric, a long groove 11 is arranged on the top surface of the supporting bottom cavity seat component 1, a third motor 31 is arranged inside the supporting bottom cavity seat component 1, a first rotating roller 32 is arranged on one side of the third motor 31, the first rotating roller 32 is connected to the output end of the third motor 31, and the supporting bottom cavity seat component The inner cavity is also rotatably connected with a positive and negative threaded rod 35, a second rotating roller 33 is fixedly connected to the middle of the positive and negative threaded rod 35, a movable plate 36 is threadedly connected to the outer circumference of the positive and negative threaded rod 35, and two groups of movable plates 36 are provided. The calendering drive assembly 2 includes a long cavity block 21 fixedly installed on the top surface of the supporting bottom cavity seat assembly 1, and two groups of long cavity blocks 21 are provided. One side of the long cavity block 21 is provided with a cavity groove 22, and a lifting block component 23 is slidably connected between the two groups of the cavity grooves 22. A first motor 25 is fixedly installed in the inner cavity of one group of the long cavity blocks 21, and a first bevel gear 251 is provided on one side of the first motor 25. The first bevel gear 251 is connected to the output end of the first motor 25.

[0027] The utility model is further described below in conjunction with embodiments. Embodiment 1:

[0028] See also Figure 1-5 The calendering drive assembly 2 further includes a second bevel gear 252 rotatably connected to the inner cavity of a group of the long cavity blocks 21, and the second bevel gear 252 matches and meshes with the first bevel gear 251.

[0029] The top surface of the second bevel gear 252 is fixedly connected to the first screw rod 24, which is rotatably connected to a group of the long cavity blocks 21, and one side of the lifting block component 23 is threadedly connected to the outer periphery of the first screw rod 24.

[0030] The bottom of the lifting block component 23 is rotatably connected to a second calender roller component 27, and a second motor 26 is fixedly installed inside a group of the long cavity blocks 21 away from the first motor 25.

[0031] The top surface of the supporting bottom cavity seat assembly 1 is also fixedly connected with a support block 261, and two groups of support blocks 261 are provided. A first calendering roller component 262 is rotatably connected between the two groups of support blocks 261. The first calendering roller component 262 is connected to the output end of the second motor 26, and the second calendering roller component 27 corresponds to the first calendering roller component 262 in upper and lower positions. Embodiment 2:

[0032] See also Figure 1-3 and Figure 6The two groups of movable plates 36 are slidably connected in the inner cavity of the long slot 11, and the top surface of the supporting bottom cavity seat assembly 1 is slidably connected to the limit plate 37. The limit plate 37 is provided with two groups, and the bottoms of the two groups of limit plates 37 are fixedly connected to the tops of the two groups of movable plates 36 respectively.

[0033] A rubber plate 38 is disposed on one side of the inner wall of the limit plate 37. The two sets of limit plates 37 are disposed on one side of the calendering drive assembly 2.

[0034] Belts 34 are sleeved around the first roller 32 and the second roller 33 .

[0035] In summary: the utility model proposes a non-woven fabric Teflon calendering device with an adjustable roller, the inner cavity of the non-woven fabric winding chamber 4 is provided with a roller assembly for winding the non-woven fabric, which plays the role of winding the calendered non-woven fabric; the non-woven fabric to be calendered passes between the second calendering roller component 27 and the first calendering roller component 262, and then one side of the end of the non-woven fabric is wound around the roller assembly in the non-woven fabric winding chamber 4, and the calendering mode of the calendering drive component 2 needs to be turned on, and the first motor 25 is started. The first motor 25 rotates in the opposite direction to drive the first bevel gear 251 to rotate, and the first bevel gear 251 drives the second bevel gear 252 and the first screw rod 24 to rotate. Rotating in the opposite direction, the first screw rod 24 will drive the lifting block component 23 to make a vertical downward movement along the cavity groove 22, and the lifting block component 23 drives the second calender roller component 27 to move downward along the two groups of long cavity blocks 21, and the second calender roller component 27 moves toward the side of the first calender roller component 262 and the gap becomes smaller and smaller, until the outer wall of the second calender roller component 27 and the first calender roller component 262 are in contact with the outer surface of the non-woven fabric, in preparation for the subsequent calendering of the fabric, the second motor 26 is turned on, and the driving motor of the winding roller assembly inside the non-woven fabric winding chamber 4 is turned on at the same time, and the second motor 26 rotates to drive the first calender roller component 262 The second calendering roller component 27 and the first calendering roller component 262 cooperate to calender the upper and lower surfaces of the non-woven fabric. At the same time, the first calendering roller component 262 drives the calendered non-woven fabric to move toward the side close to the non-woven fabric winding chamber 4. At the same time, the roller in the non-woven fabric winding chamber 4 performs a winding step on the calendered fabric. The non-woven fabric winding chamber 4 cooperates with the calendering drive component 2 to calender and wind up the Teflon non-woven fabric until the calendering of the fabric is completed. The rolled and calendered non-woven fabric in the non-woven fabric winding chamber 4 can be taken away. Finally, the user can reversely drive the first motor 25, and the first motor 25 drives the first bevel gear 25 1. The second bevel gear 252 and the first screw rod 24 rotate forward, and the first screw rod 24 drives the lifting block component 23 to move upward, that is, the lifting block component 23 drives the second calender roller component 27 to rise toward the side away from the first calender roller component 262, and there is enough space between the second calender roller component 27 and the first calender roller component 262 to prepare for the next batch of non-woven fabrics to be processed to pass through the placement step. This setting allows the device to automatically complete the calendering of non-woven fabrics, and the operation is simple and fast. The spacing between the two sets of calender rollers is also convenient to adjust according to actual use needs, which meets the needs of more users and improves the scope of application of the equipment;

[0036] In order to prevent the non-woven Teflon from deviating during calendering and winding, the device can limit the non-woven fabric before calendering through the limit component 3, turn on the third motor 31, and the third motor 31 rotates forward or reversely. The third motor 31 drives the first roller 32 to rotate. Due to the transmission of the belt 34, the first roller 32 will drive the second roller 33 and the positive and negative screw rods 35 to rotate, so that the positive and negative screw rods 35 rotate forward or reversely. Due to the limited cooperation between the moving plate 36 and the long slot 11, the two groups of moving plates 36 move closer to or away from each other, and at the same time, the moving plate 36 drives the limit plate 3 7 is moved, and the user can adjust the distance between the two groups of limit plates 37 according to the width of the non-woven fabric, so that the two groups of limit plates 37 cooperate with each other to limit the side of the calendered non-woven fabric, and pre-position the non-woven fabric before it passes through the calendering drive component 2 to prevent it from being offset between the first calendering roller component 262 and the second calendering roller component 27. This arrangement facilitates the device to pre-limit the non-woven fabric before the calendering step, and can conveniently adjust the distance between the two groups of limit plates 37 according to the width of the non-woven fabric, thereby avoiding offset during the calendering process of the non-woven fabric and improving the calendering quality of the equipment.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including 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.

[0038] 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 non-woven fabric Teflon calendering device with an adjustable roller, comprising a supporting bottom cavity seat assembly (1) and a calendering drive assembly (2) arranged on the top surface of the supporting bottom cavity seat assembly (1), a limiting assembly (3) being arranged on one side of the calendering drive assembly (2), a non-woven fabric winding chamber (4) being arranged on the other side of the calendering drive assembly (2), a roller assembly for winding up the non-woven fabric being arranged in the inner cavity of the non-woven fabric winding chamber (4), and the roller assembly for winding up the calendered non-woven fabric being arranged, and the roller assembly for winding up the calendered non-woven fabric being characterized in that: The top surface of the support bottom cavity seat assembly (1) is provided with a long groove (11), a third motor (31) is provided inside the support bottom cavity seat assembly (1), a first roller (32) is provided on one side of the third motor (31), the first roller (32) is connected to the output end of the third motor (31), the inner cavity of the support bottom cavity seat assembly (1) is also rotatably connected to a positive and negative threaded rod (35), a second roller (33) is fixedly connected to the middle of the positive and negative threaded rod (35), and a movable plate (36) is threadedly connected to the outer circumference of the positive and negative threaded rod (35), and the movable plate (36) is provided Two groups are arranged, the calendering drive assembly (2) comprises a long cavity block (21) fixedly mounted on the top surface of the supporting bottom cavity seat assembly (1), the long cavity block (21) is arranged in two groups, a cavity groove (22) is arranged on one side of the long cavity block (21), a lifting block component (23) is slidably connected between the two groups of the cavity grooves (22), a first motor (25) is fixedly mounted in the inner cavity of one group of the long cavity blocks (21), a first bevel gear (251) is arranged on one side of the first motor (25), and the first bevel gear (251) is connected to the output end of the first motor (25).

2. A non-woven fabric Teflon calendering device with adjustable rollers according to claim 1, characterized in that: The two groups of movable plates (36) are slidably connected in the inner cavity of the long groove (11), and the top surface of the supporting bottom cavity seat assembly (1) is slidably connected with a limit plate (37). Two groups of limit plates (37) are provided, and the bottoms of the two groups of limit plates (37) are fixedly connected to the tops of the two groups of movable plates (36) respectively.

3. A non-woven fabric Teflon calendering device with adjustable rollers according to claim 2, characterized in that: A rubber plate (38) is provided on one side of the inner wall of the limiting plate (37), and two groups of the limiting plates (37) are provided on one side of the calendering drive assembly (2).

4. A non-woven fabric Teflon calendering device with adjustable rollers according to claim 3, characterized in that: The first rotating roller (32) and the second rotating roller (33) are sleeved with belts (34) on their outer circumferences.

5. A non-woven fabric Teflon calendering device with adjustable rollers according to claim 4, characterized in that: The calendering drive assembly (2) further comprises a second bevel gear (252) rotatably connected to the inner cavity of a group of the long cavity blocks (21), and the second bevel gear (252) matches and meshes with the first bevel gear (251).

6. A non-woven fabric Teflon calendering device with adjustable rollers according to claim 5, characterized in that: The top surface of the second bevel gear (252) is fixedly connected to a first screw rod (24), the first screw rod (24) is rotatably connected to a group of the long cavity blocks (21), and one side of the lifting block component (23) is threadedly connected to the outer periphery of the first screw rod (24).

7. A non-woven fabric Teflon calendering device with adjustable rollers according to claim 6, characterized in that: The bottom of the lifting block component (23) is rotatably connected to a second calender roller component (27), and a second motor (26) is fixedly installed inside a group of the long cavity blocks (21) on the side away from the first motor (25).

8. The non-woven fabric Teflon calendering device with adjustable rollers according to claim 7, characterized in that: The top surface of the support bottom cavity seat assembly (1) is also fixedly connected to a support block (261), and two groups of support blocks (261) are provided. A first calendering roller component (262) is rotatably connected between the two groups of support blocks (261), and the first calendering roller component (262) is connected to the output end of the second motor (26), and the second calendering roller component (27) corresponds to the first calendering roller component (262) in upper and lower positions.

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