Guiding spinning rubber roller with stable supporting force

Abstract

The utility model discloses a guiding spinning rubber roller with stable supporting force, and relates to the technical field of guiding spinning rubber rollers, the guiding spinning rubber roller comprises a rubber roller, the rubber roller is sleeved with a rubber sleeve, four end faces in one side of the rubber sleeve are fixedly provided with connecting blocks, one end of each connecting block is fixedly provided with a clamping block, and the other end of each connecting block is fixedly provided with a clamping block. Four clamping blocks are arranged in the rubber roller, trapezoidal grooves are formed in the four clamping blocks, clamping grooves are formed in the four end faces of the surface of one side of the rubber roller, the four clamping blocks are clamped into the four clamping grooves, clamping sliding grooves located in the rubber roller are formed in the two sides of each clamping groove, and two movable grooves A are formed in the two sides of the interior of the rubber roller. And springs A are arranged in the two movable grooves A, baffles are arranged above the two springs A, and a movable groove B located in the rubber roller is formed between the two movable grooves A. According to the utility model, the rubber sleeves with different sizes can be mounted and sleeved, so that the cost is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of rubber rollers, in particular to a guiding textile rubber roller with stable supporting force. Background Art

[0002] The rubber roller is a roll-shaped product made of metal or other materials as the core and rubber covered by vulcanization. The textile rubber roller made of polyurethane has lower wear than that made of nitrile rubber, has better rebound performance, and does not require grinding. It does not need to be coated before use, will not cause entanglement, and does not need grinding and repairing during use. It can reduce production costs and improve production efficiency for both manufacturers and users.

[0003] For example, patent No. CN202211432885.3 discloses a guide textile rubber roller with stable supporting force, whose structure includes a central arc plate, two direction adjustment mechanisms, a movable sleeve, a rubber roller surface, two connecting mechanisms, two scissor-type hoists and two fixed seats, wherein the two ends of the central arc plate are fixed with fixed blocks, the two direction adjustment mechanisms are respectively connected to the two fixed blocks, and the direction adjustment mechanism is connected with a fixed shaft, which is fixed to the fixed seats at corresponding positions, the movable sleeve is sleeved on the outer side of the central arc plate, and two sliding rods are fixed inside the movable sleeve, a sliding hole is provided on the fixed block, and the sliding rod is slidably arranged in the sliding hole at the corresponding position, the two connecting mechanisms are respectively connected to the two ends of the movable sleeve, the rubber roller surface is sleeved on the outer side of the movable sleeve, and the two ends of the rubber roller surface are respectively connected to the connecting mechanisms at the corresponding positions, and the utility model can directly pull out the rubber roller surface from one side by loosening the bolts and replace the new rubber roller surface, and the operator only needs to screw two bolts to complete the installation and disassembly, which is convenient to operate, and only needs to replace the rubber roller surface, thereby reducing the cost of replacing the rubber roller;

[0004] The rubber rollers in this patent have different sizes, and the rubber sleeves of different sizes of rubber rollers are also different in size. One rubber sleeve cannot meet the needs of rubber rollers of various sizes, resulting in multiple rubber rollers of different sizes. It is necessary to purchase multiple matching rubber sleeves, which wastes costs. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a guiding textile rubber roller with stable supporting force, which solves the problem that the sizes of rubber rollers are different, the sizes of rubber sleeves on the outside of rubber rollers of different sizes are also different, and one rubber sleeve cannot meet the needs of rubber rollers of various sizes, resulting in multiple rubber rollers of different sizes, and the need to purchase multiple matching rubber sleeves, which wastes costs.

[0006] To achieve the above purpose, the utility model is implemented by the following technical solutions: a guiding textile rubber roller with stable supporting force, comprising a rubber roller, a rubber sleeve is sleeved on the outside of the rubber roller, four end surfaces inside one side of the rubber sleeve are fixedly provided with connecting blocks, one end of the four connecting blocks are fixedly provided with clamping blocks, the inside of the four clamping blocks are provided with trapezoidal grooves, four end surfaces on one side of the surface of the rubber roller are provided with clamping grooves, the four clamping blocks are clamped into the four clamping grooves, both sides of the clamping grooves are provided with clamping slide grooves located inside the rubber roller, two movable grooves A are provided on both sides of the inside of the rubber roller, springs A are provided inside the two movable grooves A, baffles are provided above the two springs A, an movable groove B located inside the rubber roller is provided between the two movable grooves A, springs C are provided inside the two movable grooves B, trapezoidal blocks are provided above the two springs C, the trapezoidal blocks are clamped into the trapezoidal grooves, a pressure block is provided inside the clamping groove, and a spring B is provided below the pressure block.

[0007] Preferably, rotating parts are provided on both sides of the rubber roller, a sliding groove is provided on the surface of the rubber roller and between the two connecting blocks, and a sliding block is provided between the clamping block and the connecting block and is located inside the sliding groove and slidably connected thereto.

[0008] Preferably, a through hole is provided inside the rubber sleeve, and the rubber roller and the rubber sleeve are connected through the through hole.

[0009] Preferably, a limiting plate A is provided between the baffle and the spring A, and a limiting plate B is provided between the trapezoidal block and the spring C.

[0010] Preferably, one side of the baffle is a bevel, and both sides of the clamping block are bevels, and the two bevels are pressed against each other.

[0011] Preferably, transmission members are provided on both sides of the rotating member, and couplings are provided inside the transmission members.

[0012] Preferably, the rubber roller and the rubber sleeve are both made of an integrated polyurethane material. Beneficial Effects

[0013] The utility model provides a rubber roller. Compared with the prior art, it has the following beneficial effects:

[0014] The outside of the rubber roller can be sleeved with rubber sleeves of different sizes, and the rubber sleeve is sleeved on the outside of the rubber roller through the through hole inside the rubber sleeve, so that the rubber roller and the rubber sleeve are connected through the through hole, so that the connecting blocks on the four end faces inside the rubber sleeve and the clamping blocks on the lower end face are aligned with the clamping grooves opened on the four end faces of the surface of one side of the rubber roller. After being clamped, continue to press so that the pressing block inside the clamping groove is pressed downward, so that the spring B below it is compressed. At this time, the connecting block and the clamping block on the lower end face reach the clamping slide groove inside the rubber roller. At this time, the rubber sleeve is rotated so that the clamping block slides inside the clamping slide groove, and it contacts and squeezes the baffle on one side of the interior, so that the baffle moves downward, so that the spring C located inside the movable groove B below it is squeezed, and the clamping block slides, and contacts and squeezes the trapezoidal block at this time, so that the trapezoidal block is clamped into the trapezoidal groove inside the clamping block for fixing. At this time, the baffle is prevented from loosening and popped out by the spring C without resistance, and it is blocked, and the installation of the rubber sleeve is completed. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0016] Figure 2 It is a schematic diagram of the three-dimensional cross-sectional structure of the utility model.

[0017] Figure 3 For this utility model Figure 2 Schematic diagram of the partially enlarged cross-section structure at point A of the rubber sleeve connection.

[0018] Figure 4 For this utility model Figure 3 Schematic diagram of the partially enlarged cross-section structure at the rubber sleeve connection point B.

[0019] In the figure: 1. rubber sleeve; 2. through hole; 3. connecting block; 4. rubber roller; 5. rotating part; 6. snap-fit ​​groove; 7. slide groove; 8. pressure block; 9. baffle; 10. snap-fit ​​block; 11. trapezoidal groove; 12. movable groove A; 13. spring A; 14. trapezoidal block; 15. spring B; 16. movable groove B; 17. spring C; 18. snap-fit ​​movable groove. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-4The utility model provides a technical solution: a guide textile rubber roller with stable supporting force, comprising a rubber roller 4, a rubber sleeve 1 is sleeved on the outside of the rubber roller 4, four end surfaces inside one side of the rubber sleeve 1 are fixedly provided with connecting blocks 3, one end of the four connecting blocks 3 is fixedly provided with a clamping block 10, the inside of the four clamping blocks 10 is provided with a trapezoidal groove 11, four end surfaces on one side of the surface of the rubber roller 4 are provided with a clamping groove 6, rotating parts 5 are provided on both sides of the rubber roller 4, a slide groove 7 is provided on the surface of the rubber roller 4 and between the two connecting blocks 3, a slider located inside the slide groove 7 and slidably connected thereto is provided between the clamping block 10 and the connecting block 3, a through hole 2 is provided inside the rubber sleeve 1, the rubber roller 4 and the rubber sleeve 1 are connected through the through hole 2, firstly, rubber sleeves 1 of different sizes can be sleeved and installed through the outside of the rubber roller 4, and then the rubber sleeve 1 is sleeved on the outside of the rubber roller 4 through the through hole 2 inside the rubber sleeve 1, so that the rubber roller 4 and the rubber sleeve 1 are connected through the through hole 2;

[0022] The four clamping blocks 10 are all clamped into the four clamping grooves 6. Both sides of the clamping grooves 6 are provided with clamping movable grooves 18 located inside the rubber roller 4. Two movable grooves A12 are provided on both sides of the rubber roller 4. Springs A13 are provided inside the two movable grooves A12. Baffles 9 are provided above the two springs A13. A limit plate A is provided between the baffle 9 and the spring A13. A limit plate B is provided between the trapezoidal block 14 and the spring C17. One side of the baffle 9 is a bevel. Both sides of the clamping block 10 are bevels. The two bevels squeeze each other, so that the connecting block 3 on the four end faces inside the rubber sleeve 1 and the clamping block 10 on its lower end face are aligned with the clamping grooves 6 opened on the four end faces of the surface of one side of the rubber roller 4. After being clamped in, continue to press so that the pressing block 8 inside the clamping groove 6 is pressed downward;

[0023] An active groove B16 located inside the rubber roller 4 is arranged between the two active grooves A12, and springs C17 are arranged inside the two active grooves B16. Trapezoidal blocks 14 are arranged above the two springs C17, and the trapezoidal blocks 14 are inserted into the trapezoidal grooves 11. A pressure block 8 is arranged inside the clamping groove 6, and a spring B15 is arranged below the pressure block 8. Transmission parts are arranged on both sides of the rotating part 5, and a coupling is arranged inside the transmission part. The rubber roller 4 and the rubber sleeve 1 are both integrated with polyurethane material, so that the spring B15 below them is compressed. At this time, the connecting block 3 and the clamping block 10 on the lower end face reach the clamping active groove 18 inside the rubber roller 4. At this time, the rubber sleeve 1 is rotated to make the clamping block 10 slide inside the clamping active groove 18.

[0024] During operation, the rubber sleeve 1 of different sizes can be installed through the outside of the rubber roller 4, and the rubber sleeve 1 is sleeved on the outside of the rubber roller 4 through the through hole 2 inside the rubber sleeve 1, so that the rubber roller 4 and the rubber sleeve 1 are connected through the through hole 2, so that the connecting blocks 3 on the four end faces inside the rubber sleeve 1 and the clamping blocks 10 on the lower end face thereof are aligned with the clamping grooves 6 opened on the four end faces of the surface of one side of the rubber roller 4. After being clamped in, continue to press so that the pressing block 8 inside the clamping groove 6 is pressed downward, so that the spring B15 below it is compressed. At this time, the connecting block 3 and the clamping block 10 on the lower end face reach the clamping groove inside the rubber roller 4. Connect the movable groove 18, and then rotate the rubber sleeve 1 so that the clamping block 10 slides inside the clamping movable groove 18, and then it contacts and squeezes the baffle 9 on one side of the inside, so that the baffle 9 moves downward, so that the spring C17 located inside the movable groove B16 below it is squeezed, and then the clamping block 10 slides, and then it contacts and squeezes the trapezoidal block 14, so that the trapezoidal block 14 is inserted into the trapezoidal groove 11 inside the clamping block 10 for fixation, and then the baffle 9 is prevented from loosening and popped out by the spring C17 without resistance, and it is blocked, and the installation of the rubber sleeve 1 is completed.

[0025] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Claims

1. A guide textile rubber roller with stable supporting force, comprising a rubber roller (4), characterized in that: The rubber roller (4) is sleeved with a rubber sleeve (1) on the outside, and the four end surfaces inside one side of the rubber sleeve (1) are fixedly provided with connecting blocks (3), and one end of each of the four connecting blocks (3) is fixedly provided with a clamping block (10), and the inside of each of the four clamping blocks (10) is provided with a trapezoidal groove (11). The four end surfaces on one side of the surface of the rubber roller (4) are provided with clamping grooves (6), and the four clamping blocks (10) are clamped into the four clamping grooves (6). Both sides of the clamping groove (6) are provided with clamping movable grooves (18) located inside the rubber roller (4), and both sides of the inside of the rubber roller (4) are provided with two movable grooves. A (12), springs A (13) are arranged inside the two movable grooves A (12), baffles (9) are arranged above the two springs A (13), an movable groove B (16) located inside the rubber roller (4) is arranged between the two movable grooves A (12), springs C (17) are arranged inside the two movable grooves B (16), trapezoidal blocks (14) are arranged above the two springs C (17), the trapezoidal blocks (14) are clamped into the trapezoidal groove (11), a pressure block (8) is arranged inside the clamping groove (6), and a spring B (15) is arranged below the pressure block (8).

2. A guide textile rubber roller with stable supporting force according to claim 1, characterized in that: Rotating members (5) are provided on both sides of the rubber roller (4), a sliding groove (7) is provided on the surface of the rubber roller (4) and between the two connecting blocks (3), and a sliding block is provided between the clamping block (10) and the connecting block (3) and is located inside the sliding groove (7) and is slidably connected thereto.

3. The guide textile rubber roller with stable supporting force according to claim 1, characterized in that: A through hole (2) is provided inside the rubber sleeve (1), and the rubber roller (4) is connected to the rubber sleeve (1) through the through hole (2).

4. The guide textile rubber roller with stable supporting force according to claim 1, characterized in that: A limit plate A is provided between the baffle (9) and the spring A (13), and a limit plate B is provided between the trapezoidal block (14) and the spring C (17).

5. The guide textile rubber roller with stable supporting force according to claim 1, characterized in that: One side of the baffle (9) is a bevel, and both sides of the clamping block (10) are bevels, and the two bevels are pressed against each other.

6. A guide textile rubber roller with stable supporting force according to claim 2, characterized in that: Transmission members are provided on both sides of the rotating member (5), and couplings are provided inside the transmission members.

7. The guide textile rubber roller with stable supporting force according to claim 1, characterized in that: The rubber roller (4) and the rubber sleeve (1) are both made of an integrated polyurethane material.

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