Guide conveying device for industrial filter cloth production

Abstract

The utility model discloses a guide conveying device for industrial filter cloth production, which belongs to the technical field of industrial filter cloth production, and comprises two supports, bearing seats are fixed on the top surfaces of the two supports, a guide roller is arranged between the two bearing seats, and the guide roller is arranged on the support. A ball bearing is arranged between the guide roller and the bearing seat, a rotating groove is formed in the outer side of the bearing seat, a rotating ring is rotationally connected to the inner side of the rotating groove, a tooth groove is formed in the outer side of the rotating ring, two supports are further fixed to the outer side of the bearing seat, and a gear is rotationally connected between the two supports; a nut is coaxially fixed to one end of a rotating shaft of the gear, two movable grooves are further formed in the inner side of the rotating groove, and connecting blocks are slidably connected to the inner sides of the two movable grooves. According to the utility model, the ball bearing can be quickly assembled and disassembled, and the problem that the process is time-consuming and labor-consuming when a special bearing disassembling tool is used for disassembling a bearing seat is solved.

Description

Technical Field

[0001] This utility model belongs to the field of industrial filter cloth production technology, and more specifically, it relates to a guiding and conveying device for industrial filter cloth production. Background Technology

[0002] In the industrial filter cloth production process, the guiding and conveying device ensures that the filter cloth moves along a predetermined straight direction through specific guiding mechanisms, such as guide rollers and guide plates, preventing the filter cloth from deviating during the conveying process. This helps maintain the accurate position of the filter cloth in each process on the production line, ensuring the accuracy and quality of subsequent processing. However, after long-term use, the bearings of the guide rollers in existing guiding and conveying devices for industrial filter cloth production become damaged, resulting in inconsistent friction when the filter cloth contacts the conveying rollers, which causes the filter cloth to deviate. Therefore, it is necessary to replace the bearings regularly, disassemble the bearing housing, and use special bearing disassembly tools, which is time-consuming and labor-intensive. Therefore, a guiding and conveying device for industrial filter cloth production is proposed. Utility Model Content

[0003] To address the shortcomings of existing technologies, this utility model provides a guiding and conveying device for industrial filter cloth production, which can quickly complete the installation and disassembly of ball bearings. This solves the problem mentioned in the background technology that the bearings of the guide rollers are damaged, resulting in inconsistent friction when the filter cloth contacts the conveying rollers, causing the filter cloth to deviate. Therefore, it is necessary to replace the bearings regularly, disassemble the bearing seats, and use special bearing disassembly tools, which is time-consuming and labor-intensive.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a guiding and conveying device for industrial filter cloth production, comprising two supports, each support having a bearing seat fixed to its top surface, a guide roller between the two bearing seats, a ball bearing between the guide roller and the bearing seat, a rotating groove on the outer side of the bearing seat, a rotating ring rotatably connected to the inner side of the rotating groove, a toothed groove on the outer side of the rotating ring, two supports fixed to the outer side of the bearing seat, a gear rotatably connected between the two supports, a nut coaxially fixed to one end of the gear's shaft, two movable grooves on the inner side of the rotating groove, connecting blocks slidably connected to the inner sides of the two movable grooves, a threaded connection between the connecting blocks and the rotating ring, a top ring fixed between the two connecting blocks, a limiting ring between the bearing seat and the ball bearing, multiple expansion joints on the outer side of the limiting ring, a movable ring slidably contacting the outer side of the limiting ring, and two connecting plates fixed to the side of the movable ring near the guide roller.

[0005] As a preferred embodiment of this invention, the center of the rotating ring coincides with the center of the guide roller.

[0006] As a preferred embodiment of this invention, the outer side of the gear meshes with the inner side of the tooth groove.

[0007] As a preferred embodiment of this utility model, the center of the limiting ring coincides with the center of the bearing seat, and the cross-section of the limiting ring has a wedge-shaped structure.

[0008] As a preferred embodiment of this invention, the center of the movable ring coincides with the center of the limiting ring.

[0009] As a preferred embodiment of this utility model, one end of the connecting plate extends through the inner side of the bearing seat into the interior of the movable groove and is fixedly connected to the outer side of the connecting block.

[0010] As a preferred embodiment of this invention, the cross-section of the movable ring is wedge-shaped.

[0011] This utility model provides a guiding and conveying device for industrial filter cloth production, which has the following beneficial effects:

[0012] 1. This industrial filter cloth production guide conveyor device, when replacing ball bearings, uses an external electric wrench connected to a nut to loosen the limit ring from the ball bearing. Then, a top ring pushes the ball bearing away from the bearing housing and guide roller. Next, the nut is rotated in the opposite direction to return the top ring to its original position before contact with the ball bearing. A new ball bearing is then inserted, and the nut is rotated in the opposite direction again to retract the limit ring inward, thus clamping the ball bearing and completing the installation. This device allows for rapid installation and removal of ball bearings, solving the problem of time-consuming and labor-intensive processes involving disassembling bearing housings and using specialized bearing removal tools.

[0013] 2. This industrial filter cloth production guiding and conveying device has a reasonable and compact structure and good performance. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of a guiding and conveying device for industrial filter cloth production according to this utility model.

[0015] Figure 2 This is a cross-sectional structural schematic diagram of a guiding and conveying device for industrial filter cloth production according to this utility model.

[0016] Figure 3 This utility model relates to a guiding and conveying device for industrial filter cloth production. Figure 2 Enlarged diagram of point A in the diagram.

[0017] Figure 4 This is a schematic diagram of the bearing seat connection relationship of a guiding conveying device for industrial filter cloth production according to this utility model.

[0018] In the diagram: 1. Bracket; 2. Bearing seat; 3. Guide roller; 4. Ball bearing; 5. Rotating groove; 6. Rotating ring; 7. Gear groove; 8. Gear; 9. Nut; 10. Movable groove; 11. Connecting block; 12. Top ring; 13. Limiting ring; 14. Expansion joint; 15. Movable ring; 16. Connecting plate; 17. Support. Detailed Implementation

[0019] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0020] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. In addition, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0021] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0022] Please see Figures 1 to 4This utility model provides a technical solution: a guiding and conveying device for industrial filter cloth production, comprising two supports 1, each with a bearing seat 2 fixed to its top surface, a guide roller 3 between the two bearing seats 2, a ball bearing 4 between the guide roller 3 and the bearing seat 2, a rotating groove 5 on the outer side of the bearing seat 2, a rotating ring 6 rotatably connected to the inner side of the rotating groove 5, a toothed groove 7 on the outer side of the rotating ring 6, two supports 17 fixed to the outer side of the bearing seat 2, a gear 8 rotatably connected between the two supports 17, a nut 9 coaxially fixed to one end of the shaft of the gear 8, two movable grooves 10 on the inner side of the rotating groove 5, a connecting block 11 slidably connected to the inner side of each of the two movable grooves 10, and a threaded connection between the connecting block 11 and the rotating ring 6. A top ring 12 is fixed between the connecting blocks 11. A limiting ring 13 is provided between the bearing seat 2 and the ball bearing 4. Multiple expansion joints 14 are provided on the outer side of the limiting ring 13. A movable ring 15 is slidably contacted on the outer side of the limiting ring 13. Two connecting plates 16 are fixed on the side of the movable ring 15 near the guide roller 3. The center of the rotating ring 6 coincides with the center of the guide roller 3. The outer side of the gear 8 meshes with the inner side of the tooth groove 7. The center of the limiting ring 13 coincides with the center of the bearing seat 2. The cross-section of the limiting ring 13 is wedge-shaped. The center of the movable ring 15 coincides with the center of the limiting ring 13. One end of the connecting plate 16 extends through the inner side of the bearing seat 2 into the interior of the movable groove 10 and is fixedly connected to the outer side of the connecting block 11. The cross-section of the movable ring 15 is wedge-shaped.

[0023] When replacing the ball bearing 4, an external electric wrench is connected to the nut 9, which drives the gear 8 to rotate. The gear 8 meshes with the tooth groove 7, thereby driving the rotating ring 6 to rotate along the rotating groove 5 on the bearing seat 2. During this process, the connecting block 11 is threadedly connected to the rotating ring 6, thereby driving the connecting block 11 to move along the movable groove 10. The connecting block 11 pushes the movable ring 15 to move through the connecting plate 16. The limiting ring 13 loses the compression of the movable ring 15, thereby loosening the clamping on the ball bearing 4. At the same time, the connecting block 11 drives the top ring 12 to move, and the top ring 12 contacts the ball bearing 4, thereby... Push the ball bearing 4 to detach from the bearing housing 2 and guide roller 3. Then, rotate the nut 9 in the opposite direction so that the top ring 12 returns to the position when it is not in contact with the ball bearing 4. After that, put in the new ball bearing 4 and continue to rotate the nut 9 in the opposite direction so that the movable ring 15 moves back to its original position. The movable ring 15 presses against the limiting ring 13, causing the limiting ring 13 to retract inward, thereby clamping the ball bearing 4 and completing the installation of the ball bearing 4. Through the above process, the installation and removal of the ball bearing 4 can be completed quickly, solving the problem of disassembling the bearing housing and using special bearing removal tools, which is time-consuming and laborious.

[0024] The specific usage and function of this embodiment: When replacing the ball bearing 4, the present invention uses an external electric wrench connected to the nut 9 to drive the gear 8 to rotate. The gear 8 meshes with the tooth groove 7, thereby driving the rotating ring 6 to rotate along the rotating groove 5 on the bearing seat 2. During this process, the connecting block 11 is threadedly connected to the rotating ring 6, thereby driving the connecting block 11 to move along the movable groove 10. The connecting block 11 pushes the movable ring 15 to move through the connecting plate 16. The limiting ring 13 loses the compression of the movable ring 15, thereby releasing the pressure on the ball bearing. 4 is clamped. At the same time, connecting block 11 drives top ring 12 to move. Top ring 12 contacts ball bearing 4, thereby pushing ball bearing 4 to disengage from bearing seat 2 and guide roller 3. Then, nut 9 is rotated in the opposite direction, so that top ring 12 returns to the position when it is not in contact with ball bearing 4. After that, a new ball bearing 4 is put in, and nut 9 is rotated in the opposite direction again, so that movable ring 15 moves back to its original position. Movable ring 15 squeezes limit ring 13, so that limit ring 13 retracts inward, thereby clamping ball bearing 4 and completing the installation of ball bearing 4.

[0025] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A guiding and conveying device for industrial filter cloth production, comprising two supports (1), characterized in that: Each of the two supports (1) has a bearing seat (2) fixed on its top surface. A guide roller (3) is provided between the two bearing seats (2). A ball bearing (4) is provided between the guide roller (3) and the bearing seat (2). A rotating groove (5) is provided on the outer side of the bearing seat (2). A rotating ring (6) is rotatably connected to the inner side of the rotating groove (5). A toothed groove (7) is provided on the outer side of the rotating ring (6). Two supports (17) are also fixed on the outer side of the bearing seat (2). A gear (8) is rotatably connected between the two supports (17). A nut (9) is coaxially fixed to one end of the rotating shaft of the gear (8). Two movable grooves (10) are also provided on the inner side of the groove (5). A connecting block (11) is slidably connected to the inner side of each of the two movable grooves (10). The connecting block (11) is threadedly connected to the rotating ring (6). A top ring (12) is fixed between the two connecting blocks (11). A limiting ring (13) is provided between the bearing seat (2) and the ball bearing (4). Multiple expansion joints (14) are provided on the outer side of the limiting ring (13). A movable ring (15) is slidably contacted on the outer side of the limiting ring (13). Two connecting plates (16) are fixed on the side of the movable ring (15) near the guide roller (3).

2. The guiding and conveying device for industrial filter cloth production according to claim 1, characterized in that: The center of the rotating ring (6) coincides with the center of the guide roller (3).

3. The guiding and conveying device for industrial filter cloth production according to claim 1, characterized in that: The outer side of the gear (8) meshes with the inner side of the tooth groove (7).

4. The guiding and conveying device for industrial filter cloth production according to claim 1, characterized in that: The center of the limiting ring (13) coincides with the center of the bearing seat (2), and the cross section of the limiting ring (13) is wedge-shaped.

5. The guiding and conveying device for industrial filter cloth production according to claim 1, characterized in that: The center of the active ring (15) coincides with the center of the limiting ring (13).

6. The guiding and conveying device for industrial filter cloth production according to claim 1, characterized in that: One end of the connecting plate (16) extends through the inside of the bearing seat (2) into the interior of the movable groove (10) and is fixedly connected to the outside of the connecting block (11).

7. The guiding and conveying device for industrial filter cloth production according to claim 1, characterized in that: The cross-section of the movable ring (15) is wedge-shaped.

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