High-temperature-resistant elastic fluorine belt

Abstract

The utility model relates to a high-temperature-resistant elastic fluorine band, which belongs to the technical field of fluorine bands and comprises a fluorine band body wound into a reel shape, the fluorine band body comprises a stainless steel band and full-fluorine rubber pads, the full-fluorine rubber pads are arranged on the inner side and the outer side of the stainless steel band, and fixed support plates are arranged on the full-fluorine rubber pads. Two sets of side plates are sequentially fixed to the front face of the fixed supporting plate in the vertical direction, first limiting assemblies for positioning the fluorine belt body are arranged on the side plates, and each first limiting assembly comprises auxiliary winding drums rotationally arranged on the sides, close to each other, of the side plates; the fixing support plate is provided with a second limiting assembly used in cooperation with the first limiting assembly, and due to the design of the first limiting assembly and the second limiting assembly, various and multi-directional binding structures are adopted, so that the binding firmness of the fluorine band body is greatly improved; the binding structure can be effectively prevented from being broken easily in the winding and transferring process of the fluorine belt body.

Description

Technical Field

[0001] This utility model relates to the field of fluorine tape technology, and in particular to a high-temperature resistant elastic fluorine tape. Background Technology

[0002] The high-temperature resistant elastic fluoropolymer tape adopts an integral vulcanization process of rubber and stainless steel plate, which makes the components tightly combined without splicing gaps, effectively avoiding the problem of media leakage. Its internal structure is seamless and smooth, and the product quality is stable and reliable. The fluororubber material can withstand high temperatures and maintain good performance in high-temperature environments, meeting the requirements of high-temperature conditions such as boiler flue gas ducts and chemical pipelines.

[0003] Traditional high-temperature resistant fluoropolymer tapes are often wound into rolls and secured with a single binding structure during transport for ease of transport. Furthermore, the high-temperature resistant fluoropolymer tapes have a certain degree of resilience under the influence of stainless steel strapping. This directly leads to the high-temperature resistant fluoropolymer tapes being prone to breakage of the single binding structure during transport due to the rebound force, causing the tapes to scatter and posing a significant safety hazard. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies that use a single binding structure for binding and fixing, resulting in poor fixing effect. Furthermore, the high-temperature resistant elastic fluorine tape has a certain degree of resilience under the action of the stainless steel tape, which directly leads to the high-temperature resistant elastic fluorine tape being prone to breakage of the single binding structure due to the rebound force during transportation. Therefore, this invention proposes a high-temperature resistant elastic fluorine tape.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A high-temperature resistant elastic fluoropolymer tape includes a fluoropolymer tape body wound into a roll shape. The fluoropolymer tape body includes a stainless steel strip and a perfluororubber pad. The perfluororubber pad is disposed on the inner and outer sides of the stainless steel strip. A fixing plate is disposed on the perfluororubber pad. Two sets of side plates are fixed sequentially along the vertical direction on the front side of the fixing plate. A first limiting component for positioning the fluoropolymer tape body is disposed on the side plate. A second limiting component for cooperating with the first limiting component is disposed on the fixing plate.

[0007] Preferably, the first limiting component includes an auxiliary drum rotatably mounted on one side of the side plates that are close to each other. A first binding strap is fixed to one side of the fixed support plate and wrapped around the fluorinated tape body. One end of the first binding strap passes through the other side of the fixed support plate and is wound around the auxiliary drum. An auxiliary shaft is rotatably mounted on the side of the side plates that are far apart from each other. A pawl is fixed on each set of auxiliary shafts. Fixed ratchet wheels that mesh with the pawls are fixed at both ends of the auxiliary drum. A first spring is fixed to one end of each set of pawls and fixed to the fixed support plate.

[0008] Preferably, the second limiting component includes a second binding strap disposed at the bottom of the fixed support plate. One end of the second binding strap passes through the inner ring of the fluoropolymer strip body and the fixed support plate and is attached to the front side of the fixed support plate. The top of both sides of the fixed support plate is fixed with a protruding plate, and an auxiliary slide is inserted into the protruding plate. The two sides of the auxiliary slide are wound with a second spring. The two ends of the second spring are fixed to the protruding plate and the cross plate of the auxiliary slide. Multiple sets of locking teeth are fixed in sequence along the vertical direction on the front side of the inner cavity of the auxiliary slide. Multiple sets of fixed teeth that mesh with the locking teeth are fixed on the second binding strap.

[0009] Preferably, the auxiliary carriage has at least three sets of locking teeth.

[0010] Preferably, an L-shaped through groove is provided on the other side of the fixed support plate for the first binding strap to pass through.

[0011] Preferably, a U-shaped drive frame is fixed at one end of each of the upper and lower sets of auxiliary rotating shafts that are far apart from each other.

[0012] Preferably, the back of the fixed support plate is provided with an anti-slip pad, and the back of the anti-slip pad is attached to the perfluororubber pad.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] This high-temperature resistant elastic fluorine tape, through the design of a first limiting component, pawl, fixing ratchet, and first spring, forms a quick-restraining structure for the auxiliary drum, preventing it from rotating. This allows the auxiliary drum to quickly tighten the first binding tape, thus quickly and initially binding the fluorine tape body wound into a drum shape. Furthermore, the design of the second limiting component, utilizing a second spring, auxiliary slide, locking teeth, and fixing teeth, forms a quick-locking structure for the second binding tape. This allows for secondary binding and fixation of the fluorine tape body wound into a drum shape using the second binding tape. The use of multiple and multi-directional binding structures greatly improves the binding strength of the fluorine tape body, effectively preventing the binding structure from easily breaking during the winding and transportation process. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of a high-temperature resistant elastic fluorine tape proposed in this utility model;

[0016] Figure 2 for Figure 1 Enlarged view of the structure at point A in the middle;

[0017] Figure 3 This is a partial perspective view of the structure of a high-temperature resistant elastic fluorine tape proposed in this utility model;

[0018] Figure 4 for Figure 3 Enlarged view of the structure at point B;

[0019] Figure 5 This is a partial exploded view of the structure of a high-temperature resistant elastic fluorine strip proposed in this utility model.

[0020] In the diagram: 1. Fluorine tape body; 101. Stainless steel tape; 102. Perfluororubber pad; 2. Fixed support plate; 3. Side plate; 4. Auxiliary drum; 5. First binding tape; 6. Fixed ratchet; 7. Pawl; 8. Auxiliary shaft; 9. First spring; 10. U-shaped drive frame; 11. L-shaped through groove; 12. Second binding tape; 13. Fixed teeth; 14. Auxiliary slide; 15. Second spring; 16. Locking teeth. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Example

[0022] Reference Figure 1-5 A high-temperature resistant elastic fluoropolymer tape includes a fluoropolymer tape body 1 wound into a roll shape. The fluoropolymer tape body 1 includes a stainless steel strip 101 and a perfluororubber pad 102. The perfluororubber pad 102 improves the high-temperature resistance of the fluoropolymer tape body 1. The perfluororubber pad 102 is disposed on the inner and outer sides of the stainless steel strip 101. A fixing plate 2 is disposed on the perfluororubber pad 102. An anti-slip pad is disposed on the back of the fixing plate 2, and the back of the anti-slip pad is attached to the perfluororubber pad 102 to increase the friction between the fixing plate 2 and the perfluororubber pad 102, so as to improve the stability of the entire binding structure in the later stage. Two sets of side plates 3 are fixed in sequence along the vertical direction on the front side of the fixing plate 2.

[0023] A first limiting component for positioning the fluoropolymer tape body 1 is provided on the side plate 3. The first limiting component includes an auxiliary drum 4 rotatably mounted on one side of the side plate 3 that is close to each other. The bottom end of the auxiliary drum 4 is fixed with a mounting head, and the bottom of the mounting head has a cross groove, which facilitates the user to rotate the auxiliary drum 4 using auxiliary equipment. A first binding strap 5 is fixed on one side of the fixed support plate 2 and wrapped around the fluoropolymer tape body 1. One end of the first binding strap 5 passes through the other side of the fixed support plate 2 and is wrapped around the auxiliary drum 4. The other side of the fixed support plate 2 has an L-shaped through groove 11 for the first binding strap 5 to pass through, which can change the direction of the first binding strap 5. The inside of the L-shaped through groove 11 is smooth, which can prevent excessive wear of the first binding strap 5. An auxiliary rotating device is rotatably mounted on the side of the side plate 3 that is far apart from each other. Each set of auxiliary rotating shafts 8 is fixed with a pawl 7. Both ends of the auxiliary drum 4 are fixed with fixed ratchet 6 that mesh with the pawl 7. The ends of the upper and lower sets of auxiliary rotating shafts 8 that are far apart from each other are fixed with a U-shaped drive frame 10, which makes it easy for the user to quickly change the angle of the auxiliary rotating shaft 8 and the pawl 7 on it, so as to quickly release the locking state between the pawl 7 and the fixed ratchet 6, and make it easy for the user to quickly remove the first binding strap 5 from the fluorine tape body 1. Each set of pawl 7 is fixed with a first spring 9 that is fixed at one end to the fixed support plate 2. By setting the first limiting component, a quick limiting structure for the auxiliary drum 4 can be formed to prevent it from rotating, so that the auxiliary drum 4 can quickly tighten the first binding strap 5, thereby quickly and initially binding the fluorine tape body 1 wound into a drum shape.

[0024] A second limiting component is provided on the fixed support plate 2 to cooperate with the first limiting component. The second limiting component includes a second binding strap 12 located at the bottom of the fixed support plate 2. One end of the second binding strap 12 passes through the inner ring of the fluoropolymer tape body 1 and the fixed support plate 2 and is attached to the front side of the fixed support plate 2. A protruding plate is fixed to the top of both sides of the fixed support plate 2, and an auxiliary slide 14 is inserted into the protruding plate. A second spring 15 is wound around both sides of the auxiliary slide 14. The two ends of the second spring 15 are fixed to the protruding plate and the cross plate of the auxiliary slide 14. The front edge of the inner cavity of the auxiliary slide 14... Multiple sets of locking teeth 16 are fixed sequentially downwards, and multiple sets of fixing teeth 13 that engage with the locking teeth 16 are fixed on the second binding strap 12. The design of the second limiting component can form a quick locking structure for the second binding strap 12, so that the fluorinated tape body 1 wound into a roll shape can be secondary bound and fixed using the second binding strap 12, which greatly improves the binding firmness of the fluorinated tape body 1. The auxiliary slide 14 has at least three sets of locking teeth 16, which improves the stability when the locking teeth 16 and the fixing teeth 13 are engaged and avoids easy disengagement.

[0025] In this invention, the user first places the first binding strap 5 directly onto the outer ring of the fluororubber pad 102 of the fluororubber tape body 1 wound into a cylinder shape, and then rotates the auxiliary drum 4. With the assistance of the first spring 9, the pawl 7 is constantly given a pushing force so that it can continuously engage with the fixed ratchet 6, thereby forming a quick-restraining structure for the auxiliary drum 4 and preventing it from rotating. The rotating auxiliary drum 4 continuously tightens the first binding strap 5, thus quickly and initially binding the outer ring of the fluororubber tape body 1 wound into a cylinder shape. Simultaneously, the second binding strap 12 can be unwound from the wound... The inner ring of the fluoropolymer tape body 1 passes through the fixed support plate 2. At this time, the elastic rebound of the second spring 15 can push the locking teeth 16 on the auxiliary slide 14 to quickly engage with the fixed teeth 13 at the corresponding position, forming a quick locking structure for the second binding tape 12. At this time, the second binding tape 12 can be used to bind and fix the fluoropolymer tape body 1 wound into a roll shape. At this time, the use of multiple and multi-directional binding structures greatly improves the binding firmness of the fluoropolymer tape body 1, and can effectively prevent the binding structure from breaking during the winding and transportation process of the fluoropolymer tape body 1.

[0026] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.

Claims

1. A high-temperature-resistant elastic fluorine belt comprising a fluorine belt body (1) wound in a roll type, characterized in that: The fluorine belt body (1) comprises a stainless steel belt (101) and a perfluorinated rubber pad (102), the perfluorinated rubber pad (102) is arranged on the inner side and the outer side of the stainless steel belt (101), a fixed support plate (2) is arranged on the perfluorinated rubber pad (102), the front surface of the fixed support plate (2) is sequentially fixed with two groups of side plates (3) in the up-down direction, the side plates (3) are provided with a first limiting assembly for positioning the fluorine belt body (1), and the fixed support plate (2) is provided with a second limiting assembly used in cooperation with the first limiting assembly.

2. The high temperature resistant, elastic fluorine belt according to claim 1, characterized in that, The first limiting assembly comprises an auxiliary winding drum (4) rotatably arranged on the side of the side plates (3) close to each other, a first binding belt (5) is fixed on one side of the fixed support plate (2) and wound around the fluorine belt body (1), one end of the first binding belt (5) penetrates through the other side of the fixed support plate (2) and is wound on the auxiliary winding drum (4), an auxiliary rotating shaft (8) is rotatably arranged on the side of the side plates (3) away from each other, the auxiliary rotating shaft (8) is fixed with a pawl (7), and both ends of the auxiliary winding drum (4) are fixed with a fixed ratchet wheel (6) engaged with the pawl (7), and one end of the pawl (7) is fixed with a first spring (9) fixed on the fixed support plate (2).

3. The high temperature resistant, elastic fluorine belt according to claim 1, wherein, The second limiting assembly comprises a second binding belt (12) arranged at the bottom of the fixed support plate (2), one end of the second binding belt (12) penetrates through the inner ring of the fluorine belt body (1) and the fixed support plate (2) and is attached to the front surface of the fixed support plate (2), the top of the two sides of the fixed support plate (2) is fixed with a lug plate, the lug plate is inserted with an auxiliary sliding frame (14), the two sides of the auxiliary sliding frame (14) are wound with a second spring (15), and the two ends of the second spring (15) are fixed on the lug plate and the horizontal plate of the auxiliary sliding frame (14), the front surface of the inner cavity of the auxiliary sliding frame (14) is sequentially fixed with a plurality of locking teeth (16) in the up-down direction, and the second binding belt (12) is fixed with a plurality of fixed teeth (13) engaged with the locking teeth (16).

4. The high temperature resistant, elastic fluorine belt according to claim 3, characterized in that, The number of locking teeth (16) on the auxiliary sliding frame (14) is at least three groups.

5. The high temperature resistant, elastic fluorine belt according to claim 2, wherein, The other side of the fixed support plate (2) is provided with an L-shaped through slot (11) for the first binding belt (5) to penetrate.

6. The high temperature resistant, elastic fluorine belt according to claim 2, wherein, The ends of the two groups of auxiliary rotating shafts (8) away from each other are fixed with a U-shaped driving frame (10).

7. The high temperature resistant, elastic fluorine belt according to claim 1, wherein, The back surface of the fixed support plate (2) is provided with an anti-skid pad, and the back surface of the anti-skid pad is attached to the perfluorinated rubber pad (102).

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