Splicing type spinning rubber roller

Abstract

The invention provides a spliced spinning rubber roller, belongs to the technical field of spinning rubber rollers, and aims to solve the problem that an existing spinning rubber roller is inconvenient to disassemble, assemble and adjust. Comprising a roller body and an adjusting assembly, two limiting grooves are formed in each of the two ends of the roller body, the adjusting assembly comprises a sliding shaft, the sliding shaft is slidably arranged in the roller body, baffles are fixed to the two ends of the sliding shaft, external threads are arranged at the two ends of the sliding shaft, rotating blocks are in threaded connection with the external threads, and mounting plates are slidably arranged at the two ends of the sliding shaft; two inserting plates are fixed to the mounting plate, the inserting plates are arranged in the limiting grooves in a sliding mode, a circular sleeve is arranged on the mounting plate, the circular sleeve is arranged on the sliding shaft in a sleeving mode, quick connecting assemblies are arranged at the ends of the two baffles, and clamping assemblies are arranged on the quick connecting assemblies; the roller body, the adjusting assembly, the quick connecting assembly and the clamping assembly can be disassembled and are sequentially connected (or disconnected) during disassembly and assembly, the situation that the textile rubber roller needs to be obliquely hoisted during disassembly and assembly is avoided, and the disassembly and assembly speed of the textile rubber roller is increased.

Description

Technical Field

[0001] The invention belongs to the technical field of textile rubber rollers and relates to a spliced ​​textile rubber roller. Background Art

[0002] Textile rubber rollers are roller-shaped products made of metal or other materials as the core and rubber covered by vulcanization. Rubber rollers are generally composed of an outer layer of rubber, a hard rubber layer, a metal core, a roller neck and vents. Their processing includes roller core sandblasting, bonding, rubber forming, cloth wrapping, wire winding, vulcanization in a vulcanizer and surface processing. Rubber rollers are often scratched or bruised by foreign objects during use. If they continue to be used, it will affect the product quality. At this time, they need to be re-wrapped with rubber, and the rubber rollers need to be disassembled and replaced.

[0003] The existing textile rubber roller disassembly operation is relatively cumbersome. For some large-sized textile rubber rollers, due to their heavy weight, they generally need to be hoisted by a crane. The installation space of the textile rubber roller is small. The roller necks at both ends of the textile rubber roller are too long when the textile rubber roller is installed, resulting in the need to tilt the textile rubber roller during hoisting, so as to move the roller neck of the textile rubber roller to its installation position. The hoisting is difficult, resulting in a lot of time being consumed in replacing the textile rubber roller, which is extremely inconvenient. After the installation, the textile rubber roller needs to adjust the position of the bearing seat on the textile rubber roller, so as to adjust the textile rubber roller left and right. The weight of the textile rubber roller makes the adjustment difficult, which further increases the installation time and is very inefficient. Therefore, we propose a spliced ​​textile rubber roller. Summary of the invention

[0004] The purpose of the present invention is to solve the above problems in the existing technology and propose a spliced ​​textile rubber roller. The technical problem to be solved by the device is: how to assemble and connect the textile rubber rollers so as to increase the speed of disassembling and assembling the textile rubber rollers.

[0005] The purpose of the present invention can be achieved by the following technical solutions:

[0006] A spliced ​​textile rubber roller comprises a roller body and an adjustment component, wherein two limit grooves are provided at both ends of the roller body, the adjustment component comprises a sliding shaft, the sliding shaft is slidably arranged inside the roller body, baffles are fixed at both ends of the sliding shaft, external threads are provided at both ends of the sliding shaft, rotating blocks are threadedly connected to the external threads, mounting plates are slidably arranged at both ends of the sliding shaft, two plug plates are fixed on the mounting plate, the plug plates are slidably arranged inside the limit grooves at corresponding positions, a circular sleeve is provided on the mounting plate, the circular sleeve is sleeved on the sliding shaft, quick-connect assemblies are provided at the ends of the two baffles, and a clamping assembly is provided on the quick-connect assemblies.

[0007] The working principle of the present invention is: quickly connect the quick-connect assembly with the sliding shaft, and then clamp the quick-connect assembly through the clamping assembly to facilitate installation. At the same time, move the roller body left and right to adjust the roller body to a suitable position, move the installation plate, and the installation plate drives the two plug-in plates to insert into the limit grooves at the corresponding positions, and rotate the rotating block to resist the installation plate, fix the adjusted roller body, and complete the installation.

[0008] The quick-connect assembly includes a fixed shaft, which is fixed to the end of the sliding shaft, a sliding ring 2 is fixed to the end of the fixed shaft, a sliding ring 1 is slidably arranged on the fixed shaft, chamfers are provided on the sliding ring 1 and the sliding ring 2, and the chamfer directions of the sliding ring 1 and the sliding ring 2 are opposite, and a rectangular groove is provided inside the fixed shaft.

[0009] With the above structure, chamfers are provided on the sliding ring 1 and the sliding ring 2, so that the quick-connect assembly can be quickly unlocked, and the rectangular groove facilitates transmission between other components and the fixed shaft, thereby driving the roller body to rotate.

[0010] The quick-connect assembly also includes a connecting shaft 1, a circular hole and a plurality of lifting grooves are opened inside the connecting shaft 1, the plurality of lifting grooves are all connected with the circular hole, an inclined stopper is slidingly arranged inside the lifting groove, a sliding column is fixed on the inclined stopper, a spring is sleeved on the sliding column, a pulling block is fixed on the end of the sliding column, and a rectangular column is fixed inside the circular hole.

[0011] When the cam is in a state of being moved and the engagement of the sliding ring with the second sliding ring is completed, the cam is moved back and forth, and the cam is moved to the second sliding ring, and the engagement of the sliding ring with the second sliding ring is completed.

[0012] A connecting shaft 2 is fixed to the end of the connecting shaft 1, and annular grooves are provided on the connecting shaft 1 and the connecting shaft 2.

[0013] With the above structure, the annular groove provides an installation position for the clamping assembly, and the connecting shaft 1 and the connecting shaft 2 facilitate the installation of the clamping assembly.

[0014] The clamping assembly includes a fixed plate, a fixed ring 1 and a fixed ring 2 are fixed above the fixed plate, a rotating ring is rotatably arranged on the fixed ring 1, a ring gear is rotatably arranged on the fixed ring 2, a plurality of connecting blocks are fixed between the ring gear and the rotating ring, a plurality of rectangular frames are rotatably arranged between the ring gear and the rotating ring, and a connecting shaft 2 is located inside the ring gear and the rotating ring.

[0015] With the above structure, the annular gear drives the rotating ring to rotate through a plurality of connecting blocks, and the annular gear and the rotating ring drive a plurality of rectangular frames to rotate.

[0016] The clamping assembly also includes a plurality of rotating shafts, which are all rotatably arranged on the fixing ring 1. A rotating rod is fixed at the end of the fixing ring 1. The rotating rod is slidably arranged inside a rectangular frame at a corresponding position. Two connecting rods are fixed at the end of the rotating rod. A rotating wheel is rotatably arranged between the two connecting rods. The rotating wheel is located inside the annular groove.

[0017] With the above structure, the rectangular frame drives the rotating rod at the corresponding position to rotate. At the same time, the rotating rod slides in the rectangular frame, the rotating rod drives the two connecting rods to rotate, and the two connecting rods drive the rotating wheel to rotate, thereby moving the rotating wheel to the inside of the annular groove.

[0018] A rotating shaft is rotatably arranged between the first and second fixing rings, a driving gear is fixed on the rotating shaft, the driving gear is meshed with the ring gear, a micro motor is fixed on the second fixing ring, and the output shaft of the micro motor is connected to the rotating shaft through a coupling.

[0019] With the above structure, the micro motor drives the rotating shaft to rotate through the output shaft, the rotating shaft drives the driving gear to rotate, and the driving gear drives the ring gear to rotate.

[0020] Compared with the prior art, this spliced ​​textile rubber roller has the following advantages:

[0021] 1. Through the coordination of the adjustment component, the quick-connect component and the clamping component, the quick-connect component and the clamping component can be disassembled and connected, and the adjustment component and the quick-connect component can be disassembled and connected, so as to achieve the effect of quickly disassembling and assembling the roller neck. The specific steps are as follows: move the connecting shaft 1 to the fixed shaft, move the inclined block to the rear side of the sliding ring 2, and the spring drives the inclined block to descend, thereby resisting the sliding ring 2, so as to facilitate the quick connection of the roller body and the connecting shaft 1 (equivalent to the roller neck). At the same time, the rectangular column is inserted into the inside of the rectangular groove to complete the locking. By disassembling the roller body and the connecting shaft 1 (equivalent to the roller neck), the need for tilted lifting during the installation of the textile rubber roller is avoided, which reduces the difficulty of lifting. The micro motor is connected to the output shaft. The rotating shaft is driven to rotate, and the rotating wheel is moved to the inside of the annular groove through transmission, so as to clamp and limit the connecting shaft 1 and the connecting shaft 2, and complete the quick installation. When disassembly is required, the connecting shaft 1 is pushed to move, and the connecting shaft 1 drives the inclined stopper to move. After the inclined stopper rises, it moves to the chamfer of the sliding ring 1. Then, the connecting shaft 1 is moved in the opposite direction, and the sliding ring 1 drives the sliding ring 1 to slide on the fixed shaft. The sliding ring 1 and the sliding ring 2 are fitted, and the inclined stopper is squeezed by the chamfer of the sliding ring 1, so as to rise. The inclined stopper then slides out of the fixed shaft above the sliding ring 1 and the sliding ring 2, and completes the quick disassembly. When disassembling and assembling, the roller body can be lifted away from the installation position by keeping it in a horizontal state, thereby improving the disassembly and assembly speed of the textile rubber roller.

[0022] 2. The fixed shaft, connecting shaft 1 and connecting shaft 2 on the roller body can be removed. Compared with the existing textile rubber rollers, the overall length of the textile rubber roller can be adjusted by removing the fixed shaft, connecting shaft 1 and connecting shaft 2 during installation. The roller body does not need to be tilted during hoisting, which reduces the installation difficulty, improves the disassembly and assembly speed of the roller body, and saves the disassembly and assembly time;

[0023] 3. The adjustment component cooperates with the roller body, moves the roller body left and right, adjusts the roller body to the appropriate position, moves the mounting plate, drives the two plug-in plates to insert into the limit slots at the corresponding positions, rotates the rotating block, thereby resisting the mounting plate and fixing the adjusted roller body, so as to facilitate the adjustment of the position of the roller body. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a three-dimensional structural schematic diagram of the present invention;

[0025] Figure 2 It is a three-dimensional structural schematic diagram of some components in the present invention;

[0026] Figure 3 It is a schematic diagram of the internal structure of the clamping assembly in the present invention;

[0027] Figure 4 It is a schematic diagram of the cross-sectional structure of some components in the present invention;

[0028] Figure 5 yes Figure 2 A schematic diagram of the enlarged structure at A in the middle;

[0029] Figure 6 yes Figure 4 A schematic diagram of the enlarged structure at B in the middle;

[0030] In the figure: 1, fixed ring 1; 2, fixed ring 2; 3, fixed plate; 4, micro motor; 5, connecting shaft 1; 6, plug plate; 7, roller body; 8, mounting plate; 9, baffle; 10, rectangular groove; 11, connecting shaft 2; 12, rotating wheel; 13, pull block; 14, sliding ring 1; 15, rectangular frame; 16, rotating rod; 17, rotating shaft; 18, driving gear; 19, external thread; 20, connecting block; 21, ring gear; 22, rotating shaft; 23, rotating ring; 24, sliding shaft; 25, limiting groove; 26, sliding ring 2; 27, circular hole; 28, rectangular column; 29, circular sleeve; 30, rotating block; 31, lifting groove; 32, spring; 33, sliding column; 34, oblique stopper; 35, annular groove; 36, connecting rod; 37, fixed shaft. DETAILED DESCRIPTION

[0031] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0032] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0033] In the description of this patent, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing this patent and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this patent.

[0034] In the description of this patent, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, it can be fixedly connected or set, or it can be detachably connected or set, or connected or set in one piece. For ordinary technicians in this field, the specific meanings of the above terms in this patent can be understood according to specific circumstances.

[0035] See also Figure 1-6The present embodiment provides a spliced ​​textile rubber roller, including a roller body 7 and an adjusting component. Two limit grooves 25 are provided at both ends of the roller body 7. The adjusting component includes a sliding shaft 24. The sliding shaft 24 is slidably arranged inside the roller body 7. Baffles 9 are fixed at both ends of the sliding shaft 24. External threads 19 are provided at both ends of the sliding shaft 24. Rotating blocks 30 are threadedly connected to the external threads 19. Mounting plates 8 are slidably arranged at both ends of the sliding shaft 24. Two plug plates 6 are fixed on the mounting plate 8. The plug plates 6 are slidably arranged inside the limit grooves 25 at corresponding positions. A circular sleeve 29 is provided on the mounting plate 8. The circular sleeve 29 is sleeved on the sliding shaft 24. Quick-connect components are provided at the ends of the two baffles 9, and a clamping component is provided on the quick-connect component.

[0036] The quick-connect assembly is quickly connected to the sliding shaft 24, and then the quick-connect assembly is clamped by the clamping assembly for easy installation. At the same time, the roller body 7 is moved left and right to adjust the roller body 7 to a suitable position, and the moving mounting plate 8 is moved. The mounting plate 8 drives the two plug plates 6 to be inserted into the limiting grooves 25 at the corresponding positions, and the rotating block 30 is rotated to resist the mounting plate 8, and the adjusted roller body 7 is fixed to complete the installation.

[0037] The quick-connect assembly includes a fixed shaft 37, which is fixed to the end of the sliding shaft 24. A sliding ring 26 is fixed to the end of the fixed shaft 37. A sliding ring 14 is slidably arranged on the fixed shaft 37. Both the sliding ring 14 and the sliding ring 26 are chamfered, and the chamfering directions of the sliding ring 14 and the sliding ring 26 are opposite. A rectangular groove 10 is provided inside the fixed shaft 37; the sliding ring 14 and the sliding ring 26 are chamfered to facilitate the quick unlocking of the quick-connect assembly. The rectangular groove 10 facilitates the transmission of other components and the fixed shaft 37, thereby driving the roller body 7 to rotate.

[0038] The quick-connect assembly also includes a connecting shaft 5, a circular hole 27 and a plurality of lifting grooves 31 are provided inside the connecting shaft 5, and the plurality of lifting grooves 31 are all connected to the circular hole 27, and an inclined stopper 34 is provided for sliding inside the lifting groove 31, a sliding column 33 is fixed on the inclined stopper 34, a spring 32 is sleeved on the sliding column 33, a pull block 13 is fixed on the end of the sliding column 33, and a rectangular column 28 is fixed inside the circular hole 27; the sliding ring 14 is moved to release the fit between the sliding ring 14 and the sliding ring 26, the connecting shaft 5 is moved to the fixed shaft 37, the fixed shaft 37 is inserted into the interior of the lifting groove 31, the connecting shaft 5 drives the inclined stopper 34 to move, the inclined stopper 34 moves to the chamfer of the sliding ring 26, and the inclined stopper 34 is squeezed and rises upward , then, the oblique stopper 34 moves to the rear side of the sliding ring 26, and the spring 32 drives the oblique stopper 34 to descend, thereby resisting the sliding ring 26 and completing the locking. At the same time, the rectangular column 28 is inserted into the inside of the rectangular groove 10. When disassembly is required, the connecting shaft 15 is pushed to move, and the connecting shaft 15 drives the oblique stopper 34 to move. After the oblique stopper 34 rises, it moves to the chamfer of the sliding ring 14. Then, the connecting shaft 15 is moved in the opposite direction, and the sliding ring 14 drives the sliding ring 14 to slide on the fixed shaft 37. The sliding ring 14 and the sliding ring 26 fit together. Then, the oblique stopper 34 is squeezed by the chamfer of the sliding ring 14, thereby rising. The oblique stopper 34 then slides out of the fixed shaft 37 above the sliding ring 14 and the sliding ring 26 to release the fixation.

[0039] The end of the connecting shaft 1 5 is fixed with the connecting shaft 2 11 , and an annular groove 35 is provided on the connecting shaft 1 5 and the connecting shaft 2 11 ; the annular groove 35 provides an installation position for the clamping assembly, and the connecting shaft 1 5 and the connecting shaft 2 11 facilitate the installation of the clamping assembly.

[0040] The clamping assembly includes a fixed plate 3, on top of which a fixed ring 1 and a fixed ring 2 are fixed, a rotating ring 23 is rotatably provided on the fixed ring 1, a ring gear 21 is rotatably provided on the fixed ring 2, a plurality of connecting blocks 20 are fixed between the ring gear 21 and the rotating ring 23, a plurality of rectangular frames 15 are rotatably provided between the ring gear 21 and the rotating ring 23, and a connecting shaft 2 11 is located inside the ring gear 21 and the rotating ring 23; the ring gear 21 drives the rotating ring 23 to rotate through a plurality of connecting blocks 20, and the ring gear 21 and the rotating ring 23 drive the plurality of rectangular frames 15 to rotate.

[0041] The clamping assembly also includes a plurality of rotating shafts 22, and the plurality of rotating shafts 22 are rotatably set on the fixed ring 1. A rotating rod 16 is fixed to the end of the fixed ring 1, and the rotating rod 16 is slidably set inside the rectangular frame 15 at the corresponding position. Two connecting rods 36 are fixed to the end of the rotating rod 16, and a rotating wheel 12 is rotatably set between the two connecting rods 36, and the rotating wheel 12 is located inside the annular groove 35; the rectangular frame 15 drives the rotating rod 16 at the corresponding position to rotate, and at the same time, the rotating rod 16 slides in the rectangular frame 15, and the rotating rod 16 drives the two connecting rods 36 to rotate, and the two connecting rods 36 drive the rotating wheel 12 to rotate, thereby moving the rotating wheel 12 to the inside of the annular groove 35.

[0042] A rotating shaft 17 is rotatably arranged between the fixing ring 1 and the fixing ring 2, a driving gear 18 is fixed on the rotating shaft 17, the driving gear 18 is meshed with the ring gear 21, a micro motor 4 is fixed on the fixing ring 2, and the output shaft of the micro motor 4 is connected to the rotating shaft 17 through a coupling; the micro motor 4 drives the rotating shaft 17 to rotate through the output shaft, the rotating shaft 17 drives the driving gear 18 to rotate, and the driving gear 18 drives the ring gear 21 to rotate.

[0043] Working principle of the present invention:

[0044] The sliding ring 14 is moved to release the fit between the sliding ring 14 and the sliding ring 26, the connecting shaft 15 is moved to the fixed shaft 37, the fixed shaft 37 is inserted into the interior of the lifting groove 31, the connecting shaft 15 drives the inclined block 34 to move, the inclined block 34 moves to the chamfer of the sliding ring 26, the inclined block 34 is squeezed and rises upward, then the inclined block 34 moves to the rear side of the sliding ring 26, the spring 32 drives the inclined block 34 to descend, thereby resisting the sliding ring 26 to complete the locking, at the same time, the rectangular column 28 is inserted into the interior of the rectangular groove 10, the micro motor 4 drives the rotating shaft 17 to rotate through the output shaft, the rotating shaft 17 drives the driving gear 18 to rotate, the driving gear 18 drives the ring gear 21 to rotate, and the ring gear 21 is connected to the plurality of connecting blocks 20 The rotating ring 23 is driven to rotate, and the ring gear 21 and the rotating ring 23 drive the rectangular frames 15 to rotate, and the rectangular frames 15 drive the rotating rods 16 at the corresponding positions to rotate. At the same time, the rotating rods 16 slide in the rectangular frames 15, and the rotating rods 16 drive the two connecting rods 36 to rotate, and the two connecting rods 36 drive the rotating wheel 12 to rotate, so as to move the rotating wheel 12 to the inside of the annular groove 35, so as to clamp and limit the connecting shaft 1 5 and the connecting shaft 2 11, and complete the connection. After that, the roller body 7 is moved left and right to adjust the roller body 7 to a suitable position, and the moving mounting plate 8 is moved, and the mounting plate 8 drives the two plugging plates 6 to be inserted into the limiting grooves 25 at the corresponding positions, and the rotating block 30 is rotated to resist the mounting plate 8, and the adjusted roller body 7 is fixed to complete the installation;

[0045] When disassembly and assembly are required, the micro motor 4 drives the rotating shaft 17 to rotate in the opposite direction through the output shaft, the rotating shaft 17 drives the driving gear 18 to rotate in the opposite direction, the driving gear 18 drives the ring gear 21 to rotate in the opposite direction, the ring gear 21 drives the rotating ring 23 to rotate in the opposite direction through a plurality of connecting blocks 20, the ring gear 21 and the rotating ring 23 drive a plurality of rectangular frames 15 to rotate in the opposite direction, the rectangular frame 15 drives the rotating rod 16 at the corresponding position to rotate in the opposite direction, at the same time, the rotating rod 16 slides in the rectangular frame 15, the rotating rod 16 drives the two connecting rods 36 to rotate in the opposite direction, the two connecting rods 36 drive the rotating wheel 12 to rotate in the opposite direction, thereby moving the rotating wheel 12 out of the inner part of the annular groove 35 The clamping limit of the connecting shaft 15 and the connecting shaft 2 11 is released, and then the connecting shaft 15 is pushed to move, and the connecting shaft 15 drives the inclined stopper 34 to move, and the inclined stopper 34 rises and moves to the chamfer of the sliding ring 14, and then the connecting shaft 15 is moved in the opposite direction, and the sliding ring 14 drives the sliding ring 14 to slide on the fixed shaft 37, and the sliding ring 14 and the sliding ring 26 fit together, and then the inclined stopper 34 is squeezed by the chamfer of the sliding ring 14, so as to rise, and the inclined stopper 34 then slides out of the fixed shaft 37 above the sliding ring 14 and the sliding ring 26 to release the fixation, and then the roller body 7 can be lifted by a crane to complete the dismantling.

[0046] The above describes in detail the preferred implementation of this patent, but this patent is not limited to the above implementation. Various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of this patent.

Claims

1. A spliced ​​textile rubber roller, comprising a roller body (7) and an adjustment component, It is characterized in that Two limiting grooves (25) are provided at both ends of the roller body (7). The adjusting component comprises a sliding shaft (24). The sliding shaft (24) is slidably arranged inside the roller body (7). Baffles (9) are fixed at both ends of the sliding shaft (24). External threads (19) are provided at both ends of the sliding shaft (24). Rotating blocks (30) are threadedly connected to the external threads (19). Mounting plates (8) are slidably arranged at both ends of the sliding shaft (24). Two plug plates (6) are fixed on the mounting plate (8). The plug plates (6) are slidably arranged inside the limiting grooves (25) at corresponding positions. A circular sleeve (29) is provided on the mounting plate (8). The circular sleeve (29) is sleeved on the sliding shaft (24). Quick-connect components are provided at the ends of the two baffles (9). A clamping component is provided on the quick-connect component.

2. A spliced ​​textile rubber roller according to claim 1, It is characterized in that The quick-connect assembly comprises a fixed shaft (37), the fixed shaft (37) is fixed to the end of the sliding shaft (24), a sliding ring 2 (26) is fixed to the end of the fixed shaft (37), a sliding ring 1 (14) is slidably arranged on the fixed shaft (37), both the sliding ring 1 (14) and the sliding ring 2 (26) are chamfered, and the chamfering directions of the sliding ring 1 (14) and the sliding ring 2 (26) are opposite, and a rectangular groove (10) is provided inside the fixed shaft (37).

3. A spliced ​​textile rubber roller according to claim 2, It is characterized in that The quick-connect assembly also includes a connecting shaft (5), a circular hole (27) and a plurality of lifting grooves (31) are provided inside the connecting shaft (5), the plurality of lifting grooves (31) are all connected to the circular hole (27), an inclined stopper (34) is slidably arranged inside the lifting groove (31), a sliding column (33) is fixed on the inclined stopper (34), a spring (32) is sleeved on the sliding column (33), a pulling block (13) is fixed at the end of the sliding column (33), and a rectangular column (28) is fixed inside the circular hole (27).

4. A spliced ​​textile rubber roller according to claim 3, It is characterized in that A connecting shaft 2 (11) is fixed to the end of the connecting shaft 1 (5), and an annular groove (35) is provided on the connecting shaft 1 (5) and the connecting shaft 2 (11).

5. A spliced ​​textile rubber roller according to claim 4, It is characterized in that The clamping assembly comprises a fixed plate (3), a fixed ring 1 (1) and a fixed ring 2 (2) are fixed above the fixed plate (3), a rotating ring (23) is rotatably arranged on the fixed ring 1 (1), a ring gear (21) is rotatably arranged on the fixed ring 2 (2), a plurality of connecting blocks (20) are fixed between the ring gear (21) and the rotating ring (23), a plurality of rectangular frames (15) are rotatably arranged between the ring gear (21) and the rotating ring (23), and a connecting shaft 2 (11) is located inside the ring gear (21) and the rotating ring (23).

6. A spliced ​​textile rubber roller according to claim 5, It is characterized in that The clamping assembly further comprises a plurality of rotating shafts (22), the plurality of rotating shafts (22) are all rotatably arranged on the fixing ring (1), a rotating rod (16) is fixed at the end of the fixing ring (1), the rotating rod (16) is slidably arranged inside the rectangular frame (15) at a corresponding position, two connecting rods (36) are fixed at the end of the rotating rod (16), a rotating wheel (12) is rotatably arranged between the two connecting rods (36), and the rotating wheel (12) is located inside the annular groove (35).

7. A spliced ​​textile rubber roller according to claim 5 or 6, It is characterized in that A rotating shaft (17) is rotatably arranged between the fixing ring 1 (1) and the fixing ring 2 (2); a driving gear (18) is fixed on the rotating shaft (17); the driving gear (18) and the ring gear (21) are meshed; a micro motor (4) is fixed on the fixing ring 2 (2); and an output shaft of the micro motor (4) is connected to the rotating shaft (17) via a coupling.

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