A transfer device for preparing an ultra-low porosity steel-plastic composite belt

Abstract

The application relates to the technical field of transfer frames, in particular to a transfer device for preparing an ultralow-porosity steel-plastic composite belt, which comprises a base and a top base, the surface of the base is fixed with a stand column, the top of the stand column is installed with an insertion block, the insertion block is inserted into the surface of the top base, a core barrel is sleeved on the shaft body of the stand column, the shaft body of the core barrel is wound with an ultralow-porosity steel-plastic composite bottom, a connecting plate is inserted between the top base and the base, a flexible waterproof cover is installed on the surface of the base, one end of the flexible waterproof cover is fixed with a rubber ring, the rubber ring is inserted into the surface of the top base, and wear-resistant wheel rims are fixedly sleeved on the outer sides of the base and the top base. The base not only serves as a supporting structure when the stand column is vertically placed, but also serves as a wheel body when the device rolls forward after being tilted, and simultaneously serves as a storage structure when the flexible waterproof cover is folded, so that the base is multipurpose, the device structure is simplified, and space and cost are saved.

Description

Technical Field

[0001] This invention relates to the field of transfer frame technology, specifically to a transfer device for preparing ultra-low porosity steel-plastic composite belts. Background Technology

[0002] In the preparation process of ultra-low porosity steel-plastic composite tape, the core cylinder with the ultra-low porosity steel-plastic composite base needs to be transferred. However, existing transfer methods have many problems:

[0003] Currently, there is no dedicated device for transporting ultra-low porosity steel-plastic composite bottoms. Common methods involve simple stacking or using general-purpose handling tools, which cannot meet the specific needs of transporting ultra-low porosity steel-plastic composite bottoms. Existing handling methods mostly require manual labor, which is labor-intensive and inefficient.

[0004] Furthermore, during handling, the ultra-low porosity steel-plastic composite bottom is susceptible to external forces such as impact and compression, which can affect its quality. During transport, the ultra-low porosity steel-plastic composite bottom lacks effective protective measures and is easily affected by environmental factors such as dust and moisture, leading to performance degradation and reduced product lifespan. Existing transport-related structures are often single-function, with each component performing only a single function, failing to achieve multi-purpose functionality. This results in complex overall structures, large space requirements, and high costs. Summary of the Invention

[0005] The purpose of this invention is to provide a transfer device for preparing ultra-low porosity steel-plastic composite belts, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a transfer device for preparing ultra-low porosity steel-plastic composite belt, comprising a base and a top seat, wherein a column is fixed to the surface of the base, an insert is installed on the top of the column, the insert is inserted into the surface of the top seat, a core cylinder is sleeved on the shaft of the column, an ultra-low porosity steel-plastic composite bottom is wound on the shaft of the core cylinder, a connecting plate is inserted between the top seat and the base, a flexible waterproof cover is installed on the surface of the base, a rubber ring is fixed to one end of the flexible waterproof cover, the rubber ring is inserted into the surface of the top seat, and wear-resistant wheel rings are sleeved and fixed on the outer sides of both the base and the top seat.

[0007] Preferably, the base has a circular frame structure, a connecting plate is fixed to the top of the column, one end of the plug is fixed to the surface of the connecting plate, the plug is a square block, the top seat has a circular frame structure, and the surface of the top seat has an insertion port, which is square, and the plug is inserted into the insertion port.

[0008] Preferably, an edge groove is formed on the outer ring surface of the top seat. The edge groove is an annular groove, and a plurality of through holes are formed on the surface of the edge groove. A jack is formed on the surface of the insertion block. An insertion handle is inserted into the interior of the through hole. The rod length of the insertion handle is greater than the depth of the through hole. A retaining ring is sleeved inside the edge groove. The retaining ring pushes the insertion handle into the jack.

[0009] Preferably, one end of the insertion handle close to the retaining ring is provided with an inclined surface, and the other end of the insertion handle is provided with a notch. The notch is a "U"-shaped groove. An elastic rubber band is fixed on the surface of the notch. Both ends of the elastic rubber band are fixed on two parallel side walls of the through hole. When the retaining ring pushes the insertion handle, the insertion handle stretches the elastic rubber band to deform. After the retaining ring and the insertion handle are displaced, the notch rebounds to pull the insertion handle back, and the insertion handle withdraws from the through hole.

[0010] Preferably, a plurality of elastic supporting pieces are fixed at one end of the retaining ring. The elastic supporting pieces are arc-shaped pieces. One end of the elastic supporting piece is fixed on the surface of the edge groove. A rubber supporting ring is sleeved inside the edge groove. The rubber supporting ring is fixed between the edge groove and the retaining ring. When the elastic supporting piece and the rubber supporting ring are in an initial state, they support the retaining ring to squeeze the insertion handle, and the retaining ring is a "I"-shaped circular ring plate.

[0011] Preferably, a storage groove is formed on the surface of the base. The storage groove is an annular groove. One end of the flexible waterproof cover is fixed on the surface of the storage groove. After the flexible waterproof cover is folded, it is stuffed into the storage groove for storage. A rubber sealing ring is fixed on the outer ring surface of the notch of the storage groove. A gap is left between the rubber sealing ring and the inner ring surface of the notch of the storage groove.

[0012] Preferably, a first clamping groove is formed on the surface of the top seat. The first clamping groove is an annular groove with a round mouth at the break. The rubber ring is inserted into the first clamping groove.

[0013] Preferably, splicing grooves are formed on the outer ring surfaces of both the top seat and the base. Both ends of the connecting plate are respectively inserted into the two splicing grooves. Through holes are formed at both ends of the connecting plate. A second clamping groove is formed at one end of the through hole. The second clamping groove is a hemispherical groove. An introducing handle is inserted into the other end of the through hole. One end of the introducing handle is fixed on the surface of the splicing groove. The other end of the introducing handle penetrates through the through hole and extends into the second clamping groove, and a rubber ball is sleeved and fixed at the other end of the introducing handle. The diameter of the rubber ball is greater than the aperture of the through hole.

[0014] Preferably, anti-slip pads are fixed on the surfaces of both the base and the top seat.

[0015] Preferably, a feeding port is formed on the surface of the base. The feeding port is a "convex"-shaped round mouth. A round mouth is formed on the surface of the anti-slip pad. A sealing block is inserted into the interior of the feeding port. The sealing block is a "convex"-shaped round handle. External threads are provided on the surface of the sealing block. Internal threads are provided on the surface of the feeding port. The internal threads and the external threads are in threaded connection.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] The present invention proposes a transfer device for preparing ultra-low porosity steel-plastic composite belts. Wear-resistant wheels are fixed on the outer sides of both the base and the top seat. When the base is tilted, the wear-resistant wheels contact the ground, which can push the base and the top seat to roll forward. No manual handling is required, which greatly reduces labor intensity and improves handling efficiency.

[0018] The base surface is equipped with a flexible waterproof cover. When multiple sets of ultra-low porosity steel-plastic composite bottoms are stored on the column and the top seat is connected to the base, the flexible waterproof cover can be pulled out from the storage slot and unfolded. The rubber ring is then pushed into the first slot of the top seat, so that the flexible waterproof cover is fitted between the base and the top seat, providing effective protection for the ultra-low porosity steel-plastic composite bottoms and preventing them from being affected by environmental factors such as dust and moisture, thus ensuring the quality of the product.

[0019] The base not only serves as a supporting structure when the column is placed vertically, but also functions as wheels for the equipment to roll forward when tilted. It also acts as a storage structure for the flexible waterproof cover when folded, achieving multiple uses for the base, simplifying the device structure, and saving space and cost. The column not only serves as the central axis when multiple core cylinders are stacked, but also functions as a crossbeam after the base and top are tilted, and further as a storage structure for the connecting plates. This fully utilizes the column's functionality and further optimizes the device structure. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of the present invention;

[0021] Figure 2 This is a top view of the structure of the present invention;

[0022] Figure 3 for Figure 2 Sectional view of the structure at point AA;

[0023] Figure 4 for Figure 3 Enlarged schematic diagram of the structure at point A in the middle;

[0024] Figure 5 for Figure 3 Enlarged schematic diagram of the structure at point B;

[0025] Figure 6 for Figure 3 Enlarged schematic diagram of the structure at point C;

[0026] Figure 7 for Figure 3 Enlarged schematic diagram of the structure at point D;

[0027] Figure 8 This is a schematic diagram of the structure of the present invention after it has been tilted.

[0028] Figure 9 This is a schematic diagram of the connection structure between the base and the column of the present invention;

[0029] Figure 10 This is a schematic diagram of the insert handle structure of the present invention;

[0030] Figure 11 This is a schematic diagram of the top support structure of the present invention.

[0031] In the diagram: 1. Base; 2. Column; 3. Connecting plate; 4. Insert block; 5. Insertion port; 6. Top seat; 7. Core cylinder; 8. Ultra-low porosity steel-plastic composite base; 9. Side groove; 10. Insertion hole; 11. Through hole; 12. Insertion handle; 13. Notched groove; 14. Rubber band; 15. Retaining ring; 16. Elastic support plate; 17. Rubber support ring; 18. Storage groove; 19. Flexible waterproof cover; 20. Rubber ring; 21. Slot 1; 22. Splicing groove; 23. Connecting plate; 24. Perforation; 25. Slot 2; 26. Inlet handle; 27. Rubber ball; 28. Wear-resistant wheel rim; 29. ​​Rubber sealing ring; 30. Anti-slip pad; 31. Dispensing port; 32. Sealing block. Detailed Implementation

[0032] To make the objectives, technical solutions, and advantages of the present invention clear and complete, the embodiments of the present invention will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only some, not all, embodiments of the present invention, and are merely illustrative of the embodiments of the present invention. They are not intended to limit the embodiments of the present invention. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0033] Please see Figures 1 to 11This invention provides a technical solution: a transfer device for preparing ultra-low porosity steel-plastic composite tape, comprising a base 1 and a top seat 6. A column 2 is fixed to the surface of the base 1, and an insert 4 is installed on the top of the column 2. The insert 4 is inserted into the surface of the top seat 6. The base 1 has a circular frame structure. A connecting plate 3 is fixed to the top of the column 2. One end of the insert 4 is fixed to the surface of the connecting plate 3. The insert 4 is a square block. The top seat 6 has a circular frame structure. An insertion port 5 is provided on the surface of the top seat 6. The insertion port 5 is a square opening, and the insert 4 is inserted into the insertion port 5. A core cylinder 7 is sleeved on the shaft of the column 2, and an ultra-low porosity steel-plastic composite base 8 is wound on the shaft of the core cylinder 7. The outer ring surface of the top seat 6 has a side groove 9, which is an annular groove. The surface of the side groove 9 has multiple through holes 11. The surface of the insert block 4 has an insertion hole 10. An insert handle 12 is inserted into the through hole 11. The length of the insert handle 12 is greater than the depth of the through hole 11. A retaining ring 15 is fitted inside the side groove 9. The retaining ring 15 pushes the insert handle 12 into the insertion hole 10. One end of the insert handle 12 near the retaining ring 15 has a bevel. The other end of the insert handle 12 has a notch 13, which is a "U"-shaped groove. A rubber band 14 is fixed to the surface of the notch 13. The two ends of the rubber band 14 are fixed to two parallel side walls of the through hole 11. When the retaining ring 15 pushes the insert handle 12, the insert handle 12 stretches the rubber band 14 and deforms. After the retaining ring 15 and the insert handle 12 are misaligned, the notch 13 rebounds and pulls the insert handle 12 back, and the insert handle 12 is withdrawn from the through hole 11.

[0034] In use, place the base 1 on the ground, and put the core cylinder 7 with the ultra-low porosity steel-plastic composite bottom 8 on the column 2. After all the core cylinders 7 are put on, place the top seat 6 on the column 2. At this time, the insert block 4 is inserted into the insertion port 5. Move the retaining ring 15 to push the insert handle 12 along the inclined surface. When the insert handle 12 slides along the through hole 11, it stretches the rubber band 14 and deforms. One end of the insert handle 12 is inserted into the through hole 11, realizing the connection between the insert block 4 and the top seat 6. The elastic force of the rubber band 14 pulls the insert handle 12 against the inner ring surface of the retaining ring 15 to prevent the retaining ring 15 from falling down. At this time, the top seat 6 is installed on the top of the column 2, which limits the multiple stacked core cylinders 7 and realizes the storage of multiple sets of ultra-low porosity steel-plastic composite bottoms 8. The base 1, the structure above it and the ultra-low porosity steel-plastic composite bottoms 8 can be transported together to the designated position.

[0035] Multiple elastic support plates 16 are fixed to one end of the retaining ring 15. The elastic support plates 16 are arc-shaped pieces. One end of the elastic support plates 16 is fixed to the surface of the side groove 9. A rubber support ring 17 is sleeved inside the side groove 9. The rubber support ring 17 is fixed between the side groove 9 and the retaining ring 15. When the elastic support plates 16 and the rubber support ring 17 are in the initial state, they support the retaining ring 15 and squeeze the insertion handle 12. The retaining ring 15 is an "I"-shaped circular plate. The retaining ring 15 is supported by the elastic support plates 16 and the rubber support ring 17. When the top seat 6 needs to be removed, the retaining ring 15 is pushed downward. The retaining ring 15 squeezes the elastic support plates 16 and the rubber support ring 17 and deforms. After the retaining ring 15 and the insertion handle 12 are misaligned, the rubber band 14 rebounds and pulls the insertion handle 12 back. The insertion handle 12 is no longer inserted into the through hole 11. At this time, the connection structure between the insertion block 4 and the top seat 6 is removed. The top seat 6 can be pulled off the insertion block 4.

[0036] Wear-resistant wheel rings 28 are fixedly fitted on the outer sides of both the base 1 and the top seat 6. When the base 1 is tilted, the wear-resistant wheel rings 28 on the outer sides of both the base 1 and the top seat 6 will contact the ground. At this time, the base 1 and the top seat 6 can be pushed forward to roll, so that no workers need to carry them.

[0037] A connecting plate 23 is inserted between the top seat 6 and the base 1. A flexible waterproof cover 19 is installed on the surface of the base 1. A rubber ring 20 is fixed to one end of the flexible waterproof cover 19 and is inserted into the surface of the top seat 6. A storage groove 18 is formed on the surface of the base 1. The storage groove 18 is annular. One end of the flexible waterproof cover 19 is fixed to the surface of the storage groove 18. The flexible waterproof cover 19 is folded and inserted into the storage groove 18 for storage. A rubber sealing ring 29 is fixed to the outer ring surface of the groove opening of the storage groove 18. A gap is left between the rubber sealing ring 29 and the inner ring surface of the groove opening of the storage groove 18. A slot 21 is formed on the surface of the top seat 6. The slot 21 is annular with a rounded end. The rubber ring 20 is inserted into the slot 21. In use, when multiple sets of ultra-low porosity steel-plastic composite bottoms 8 are stored behind the shaft of the column 2, and the column 2 and the top seat 6 are connected, the rubber sealing ring 29 is opened from the inner ring opening, the rubber ring 20 is stretched to pull the flexible waterproof cover 19 out of the storage groove 18 and unfold it, and the rubber ring 20 is pushed into the slot 21. At this time, the unfolded flexible waterproof cover 19 is fitted between the base 1 and the top seat 6 to protect the multiple sets of ultra-low porosity steel-plastic composite bottoms 8. The base 1 not only serves as a supporting structure when the column 2 is placed vertically, but also acts as a wheel for the equipment to roll forward after the base 1 is tilted. The base 1 also serves as a storage structure when the flexible waterproof cover 19 is folded up, that is, the base 1 has multiple uses.

[0038] The outer ring surfaces of the top seat 6 and the base 1 are both provided with splicing grooves 22. The two ends of the connecting plate 23 are respectively inserted into the two splicing grooves 22. Both ends of the connecting plate 23 are provided with through holes 24. One end of the through hole 24 is provided with a second clamping groove 25. The second clamping groove 25 is a hemispherical groove. The other end of the through hole 24 is inserted with an introduction handle 26. One end of the introduction handle 26 is fixed on the surface of the splicing groove 22. The other end of the introduction handle 26 penetrates through the through hole 24 and extends into the second clamping groove 25. And a rubber ball 27 is sleeved and fixed at the other end of the introduction handle 26. The diameter of the rubber ball 27 is larger than the aperture of the through hole 24; Anti-slip pads 30 are fixed on the surfaces of the base 1 and the top seat 6; A feeding port 31 is provided on the surface of the base 1. The feeding port 31 is a "convex"-shaped circular opening. A circular opening is provided on the surface of the anti-slip pad 30. A sealing block 32 is inserted into the interior of the feeding port 31. The sealing block 32 is a "convex"-shaped circular handle. External threads are provided on the surface of the sealing block 32. Internal threads are provided on the surface of the feeding port 31. The internal threads and the external threads are in mating connection; During use, the connecting plate 23 is arranged between the top seat 6 and the base 1. When the base 1 and the top seat 6 are toppled over, the connecting plate 23 and the column 2 jointly act as the crossbeam structure of the two wheel bodies of the base 1 and the top seat 6; When the connecting plate 23 is not needed, the sealing block 32 is unscrewed and removed from the feeding port 31, the connecting plate 23 is stuffed into the column 2 for storage, and the sealing block 32 is screwed back to block the feeding port 31; The column 2 not only serves as the central axis when multiple core cylinders 7 are stacked, and the column 2 serves as the crossbeam after the base 1 and the top seat 6 are toppled over, and the column 2 also serves as the storage structure of the connecting plate 23, that is, the column 2 has multiple functions.

[0039] The method of using the transfer device for preparing ultra-low porosity steel-plastic composite tape is as follows: Place the base 1 stably on the ground, and sequentially place the core cylinder 7, which contains the ultra-low porosity steel-plastic composite base 8, onto the column 2. Multiple sets of core cylinders 7 can be placed. Place the top seat 6 onto the column 2, ensuring the insert block 4 is accurately inserted into the insertion port 5 on the surface of the top seat 6. Move the retaining ring 15; the retaining ring 15 pushes the insert handle 12 along the inclined surface, causing the insert handle 12 to slide along the through hole 11. Simultaneously, the rubber band 14 is stretched and deformed until one end of the insert handle 12 is inserted into the insertion hole 10, achieving a stable connection between the insert block 4 and the top seat 6. At this time, the rebound force of the rubber band 14 pulls the insert handle 12 against the inner ring surface of the retaining ring 15, preventing the retaining ring 15 from falling downwards. One end of the retaining ring 15 is supported by multiple elastic support plates 16 and rubber support rings 17. In the initial state, the elastic support plates 16 and rubber support rings 17 push against the retaining ring 15 and press against the insert 12 to ensure a stable connection. The rubber sealing ring 29 is opened from its inner opening, the rubber ring 20 is stretched, and the flexible waterproof cover 19 is pulled out and unfolded from the storage groove 18. The rubber ring 20 is pushed into the slot 21 on the surface of the top seat 6, so that the unfolded flexible waterproof cover 19 is fitted between the base 1 and the top seat 6, providing protection for multiple sets of ultra-low porosity steel-plastic composite bottoms 8. During overall transport: After the top seat 6 is installed, it acts as a limit for multiple stacked core cylinders 7, enabling the storage of multiple sets of ultra-low porosity steel-plastic composite bottoms 8. At this time, the base 1, along with the structure above and the ultra-low porosity steel-plastic composite bottoms 8, can be transported to the designated location. During rolling transport: Tilt the base 1 so that the wear-resistant wheel rings 28 fixed on the outer sides of both the base 1 and the top seat 6 are in contact with the ground. A connecting plate 23 is placed between the top seat 6 and the base 1, with both ends of the connecting plate 23 inserted into the splicing grooves 22 on the outer circumference of the top seat 6 and the base 1, respectively. The guide handle 26 passes through the through holes 24 at both ends of the connecting plate 23 and extends into the second slot 25. A fixed rubber ball 27 is fitted onto the other end of the guide handle 26 to prevent the connecting plate 23 from falling off. At this time, the connecting plate 23, together with the column 2, acts as the crossbeam structure for the two wheels of the base 1 and the top seat 6, allowing the base 1 and the top seat 6 to roll forward without the need for manual handling. When disassembling the top seat: Push the retaining ring 15 downwards. The retaining ring 15 compresses the elastic support plate 16 and the rubber support ring 17, causing them to deform. When the retaining ring 15 and the insert 12 are misaligned, the rubber band 14 rebounds and pulls the insert 12 back. The insert 12 is no longer inserted into the through hole 11, and the connection structure between the insert block 4 and the top seat 6 is removed. Pull the top seat 6 off the insert block 4 to complete the disassembly of the top seat 6. When storing the connecting plate: If the connecting plate 23 is not needed, unscrew the sealing block 32 from the delivery port 31. Insert the connecting plate 23 into the column 2 for storage, and then screw the sealing block 32 back to seal the delivery port 31. When storing the flexible waterproof cover: Remove the rubber ring 20 from the slot 21, fold the flexible waterproof cover 19 and insert it into the storage slot 18 for storage.

[0040] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A transfer device for preparing ultra-low porosity steel-plastic composite belts, comprising a base (1) and a top seat (6), characterized in that: A column (2) is fixed to the surface of the base (1). A plug (4) is installed on the top of the column (2). The plug (4) is inserted into the surface of the top seat (6). A core cylinder (7) is sleeved on the shaft of the column (2). An ultra-low porosity steel-plastic composite base (8) is wound on the shaft of the core cylinder (7). A connecting plate (23) is inserted between the top seat (6) and the base (1). A flexible waterproof cover (19) is installed on the surface of the base (1). A rubber ring (20) is fixed to one end of the flexible waterproof cover (19). The rubber ring (20) is inserted into the top seat (6). Wear-resistant wheel rings (28) are fitted and fixed on the outer sides of the base (1) and the top seat (6); the outer ring surface of the top seat (6) is provided with a side groove (9), the side groove (9) is annular, and the surface of the side groove (9) is provided with multiple through holes (11). The surface of the insert block (4) is provided with an insertion hole (10). An insertion handle (12) is inserted into the through hole (11). The length of the insertion handle (12) is greater than the depth of the through hole (11). A retaining ring (15) is fitted inside the side groove (9). The retaining ring (15) pushes the insertion handle (12) into the insertion hole (10). The insertion handle (12) has an inclined surface at one end near the retaining ring (15), and a notch (13) is opened at the other end of the insertion handle (12). The notch (13) is a "U"-shaped groove. A rubber band (14) is fixed to the surface of the notch (13). The two ends of the rubber band (14) are fixed to two parallel sidewalls of the through hole (11). When the retaining ring (15) pushes the insertion handle (12), the insertion handle (12) stretches the rubber band (14) and deforms. After the retaining ring (15) and the insertion handle (12) are misaligned, the notch (13) rebounds and pulls the insertion handle (12) back. The insert (12) exits from the through hole (11); one end of the retaining ring (15) is fixed with a plurality of elastic support pieces (16), the elastic support pieces (16) are arc-shaped pieces, one end of the elastic support pieces (16) is fixed on the surface of the side groove (9), the side groove (9) is fitted with a rubber support ring (17), the rubber support ring (17) is fixed between the side groove (9) and the retaining ring (15), when the elastic support pieces (16) and the rubber support ring (17) are in the initial state, they push the retaining ring (15) and squeeze the insert (12), the retaining ring (15) is an "I" shaped circular plate.

2. The transfer device for preparing ultra-low porosity steel-plastic composite belt according to claim 1, characterized in that: The base (1) has a circular frame structure. The top of the column (2) is fixed with a connecting plate (3). One end of the plug (4) is fixed to the surface of the connecting plate (3). The plug (4) is a square block. The top seat (6) has a circular frame structure. The surface of the top seat (6) is provided with a socket (5). The socket (5) is a square opening. The plug (4) is inserted into the socket (5).

3. The transfer device for preparing ultra-low porosity steel-plastic composite belt according to claim 1, characterized in that: The base (1) has a storage groove (18) on its surface. The storage groove (18) is an annular groove. One end of the flexible waterproof cover (19) is fixed to the surface of the storage groove (18). The flexible waterproof cover (19) is folded and inserted into the storage groove (18) for storage. A rubber sealing ring (29) is fixed on the outer ring surface of the groove opening of the storage groove (18). A gap is left between the rubber sealing ring (29) and the inner ring surface of the groove opening of the storage groove (18).

4. The transfer device for preparing ultra-low porosity steel-plastic composite belt according to claim 1, characterized in that: The surface of the top seat (6) is provided with a first clamping groove (21), and the first clamping groove (21) is an annular groove with a round mouth at the fracture. The rubber ring (20) is inserted into the first clamping groove (21).

5. The transfer device for preparing ultra-low porosity steel-plastic composite belt according to claim 1, characterized in that: The outer ring surfaces of the top seat (6) and the base (1) are both provided with splicing grooves (22). The two ends of the connecting plate (23) are respectively inserted into the two splicing grooves (22). Both ends of the connecting plate (23) are provided with through holes (24). One end of the through hole (24) is provided with a second clamping groove (25), and the second clamping groove (25) is a hemispherical groove. The other end of the through hole (24) is inserted with an introduction handle (26). One end of the introduction handle (26) is fixed on the surface of the splicing groove (22). The other end of the introduction handle (26) penetrates through the through hole (24) and extends into the second clamping groove (25). And a rubber ball (27) is sleeved and fixed at the other end of the introduction handle (26). The diameter of the rubber ball (27) is larger than the aperture of the through hole (24).

6. The transfer device for preparing ultra-low porosity steel-plastic composite belt according to claim 1, characterized in that: Anti-slip pads (30) are fixed on the surfaces of the base (1) and the top seat (6).

7. The transfer device for preparing ultra-low porosity steel-plastic composite belt according to claim 6, characterized in that: The surface of the base (1) is provided with a feeding port (31). The feeding port (31) is a "convex"-shaped round mouth. The surface of the anti-slip pad (30) is provided with a round mouth. A sealing block (32) is inserted into the inside of the feeding port (31). The sealing block (32) is a "convex"-shaped round handle. External threads are provided on the surface of the sealing block (32), and internal threads are provided on the surface of the feeding port (31). The internal threads and the external threads are in threaded connection.

Images