Roller stand structure

Abstract

The utility model discloses a roller stand structure which comprises a connecting rod, fixing grooves are formed in the bottoms of the two ends of the connecting rod, roller mounting seats are arranged on the two sides of the bottom of the connecting rod, the two roller mounting seats are correspondingly arranged, fixing protrusions are arranged on the tops of the roller mounting seats, and the fixing protrusions are arranged in the fixing grooves. The fixing protrusions are connected with the fixing grooves in a matched mode, first fixing holes are formed in the tops of the two ends of the connecting rod at equal intervals, and first screw holes are formed in the tops of the fixing protrusions at equal intervals. The utility model relates to the technical field of roller stands of textile machinery, and solves the technical problems that in the prior art, roller stands located on the two sides of the textile machinery are of a split structure, effective connection between the two roller stands is lacked, the roller stands deform towards the outer side due to the acting force generated after transmission gears are meshed in the operation process, and the roller stands are damaged. The roller stand is easy to move transversely, so that a connecting bearing is damaged too early, and the stability and the service life of equipment are influenced.

Description

Technical Field

[0001] This utility model relates to the field of roller seat technology in textile machinery, specifically a roller seat structure. Background Technology

[0002] The roller seat is a key component of textile machinery (such as drawing frames, carding machines, and cotton carding machines). It supports the rollers and ensures their correct position, directly affecting the quality of textiles and production efficiency. It is usually composed of front and rear roller seat plates, pads, and roller slides. In the existing technology, the roller seats located on both sides of the textile machinery adopt a split structure, and there is no effective connection between the two roller seats. During operation, the force generated by the meshing of the transmission gears causes the roller seat to deform outward, which can easily cause the roller seat to move laterally, resulting in premature damage to the connecting bearings and affecting the stability and service life of the equipment. Summary of the Invention

[0003] To address the shortcomings of existing technologies, this utility model provides a roller seat structure that solves the problem that in existing technologies, the roller seats located on both sides of textile machinery adopt a split structure, lacking an effective connection between the two roller seats. During operation, the force generated by the meshing of the transmission gears causes the roller seats to deform outward, easily leading to lateral movement of the roller seats, premature damage to the connecting bearings, and affecting the stability and service life of the equipment.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a roller seat structure, including a connecting rod, with fixing grooves at the bottom of both ends of the connecting rod, and roller mounting seats on both sides of the bottom of the connecting rod, with two roller mounting seats corresponding to each other. A fixing protrusion is provided on the top of each roller mounting seat, and the fixing protrusion engages with the fixing groove. First fixing holes are equidistantly provided at the top of both ends of the connecting rod, and first screw holes are equidistantly provided at the top of each fixing protrusion. A first fixing bolt is inserted into the inner wall of each first fixing hole, and the first fixing bolt is threadedly connected to the first screw hole. Second fixing holes are equidistantly provided at both ends of the connecting rod, and second screw holes are equidistantly provided on the outer wall of the side of the fixing protrusion that is furthest from each other. A second fixing bolt is inserted into the inner wall of each second fixing hole, and the second fixing bolt is threadedly connected to the second screw hole.

[0005] Preferably, a fixing inclined plate is provided on the side of the roller mounting base that is far apart from each other. The fixing inclined plate is located at the bottom of the fixing protrusion. A first limiting groove is formed on the outer wall of the fixing inclined plate. A first connecting hole is formed inside the first limiting groove of the fixing inclined plate. A second connecting hole is formed below the first connecting hole of the fixing inclined plate. An extension side plate is provided on one side of the fixing inclined plate. A second limiting groove is formed on the outer wall of the extension side plate. A third connecting hole is formed inside the second limiting groove of the extension side plate.

[0006] Preferably, the bottom of the roller mounting base is provided with a fixed base plate, the fixed base plate is fixedly connected to the fixed inclined plate, and a third fixing hole is provided on both sides of the fixed base plate.

[0007] Preferably, a support ramp is provided on one side of the roller mounting base that is close to each other. The support ramp is located at the bottom of the fixed protrusion and is fixedly connected to the fixed base plate.

[0008] Preferably, a connecting plate is provided on the side of the fixed inclined plate and the supporting inclined plate that are close to each other.

[0009] This utility model provides a roller seat structure. It has the following beneficial effects: Through the cooperation of the connecting rod, fixing groove, roller mounting seat, fixing protrusion, first fixing hole, first screw hole, first fixing bolt, second fixing hole, second screw hole, and second fixing bolt, after the roller mounting seat is fixed to the frame of the textile machinery, the connecting rod is installed and fixed on the top of the two symmetrically installed roller mounting seats 3, enabling an effective connection between them. During roller operation, the connecting rod allows the outward force exerted by the gear meshing on the roller seat to cancel each other out, thereby preventing lateral movement of the roller seat and providing stable support for the roller. This improves the operational stability and service life of the textile machinery.

[0010] By cooperating with the roller mounting base, fixed inclined plate, first limiting groove, first connecting hole, second connecting hole, extension side plate, second limiting groove, and third connecting hole, and by setting an extension inclined plate on one side of the fixed inclined plate, the connecting bearings of the two rollers are respectively inserted into the first limiting groove and the second limiting groove, and fixed in the appropriate positions of the first connecting hole and the second connecting hole by bolts. The two roller connecting bearings can be stably and staggeredly installed on the roller mounting base, which can effectively avoid wear caused by direct contact of the bearings and significantly improve the stability and service life of the connecting bearings. This helps to ensure that the rollers maintain good synchronization and stability during operation. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the structure of this utility model;

[0012] Figure 2 This is a schematic diagram of the appearance of the fixing protrusion, the fixing inclined plate, and the supporting inclined plate in this utility model;

[0013] Figure 3 This is a schematic diagram showing the appearance of the fixed base plate, the second screw hole, and the first limiting groove in this utility model;

[0014] Figure 4This is a top view of the connecting rod in this utility model.

[0015] In the diagram: 1. Connecting rod; 2. Fixing groove; 3. Roller mounting base; 4. Fixing protrusion; 5. First fixing hole; 6. First screw hole; 7. First fixing bolt; 8. Second fixing hole; 9. Second screw hole; 10. Second fixing bolt; 11. Fixing inclined plate; 12. First limiting groove; 13. First connecting hole; 14. Second connecting hole; 15. Extending side plate; 16. Second limiting groove; 17. Third connecting hole; 18. Fixing base plate; 19. Third fixing hole; 20. Supporting inclined plate; 21. Connecting plate. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] In the existing technology, the roller seats located on both sides of the textile machinery adopt a split structure, and there is no effective connection between the two roller seats. During operation, the force generated by the meshing of the transmission gears causes the roller seats to deform outward, which can easily cause the roller seats to move laterally, causing premature damage to the connecting bearings and affecting the stability and service life of the equipment.

[0018] In view of this, the present invention provides a roller seat structure. Through the cooperation of the connecting rod, fixing groove, roller mounting seat, fixing protrusion, first fixing hole, first screw hole, first fixing bolt, second fixing hole, second screw hole and second fixing bolt, after the roller mounting seat is fixed to the frame of the textile machinery, the connecting rod is installed and fixed on the top of the two symmetrically installed roller mounting seats 3, so that the two roller mounting seats are effectively connected. During the operation of the roller, the gear meshing through the connecting rod generates outward forces on the roller seat that cancel each other out, preventing the roller seat from lateral movement, forming a stable support for the roller, and improving the operating stability and service life of the textile machinery.

[0019] Those skilled in the art should connect all electrical components and their compatible power supplies in this case via wires. Appropriate controllers and encoders should be selected according to the actual situation to meet control requirements. The specific connection and control sequence should refer to the working principle described below, where the electrical components are connected in sequence. The detailed connection methods are well-known in the art. The following mainly introduces the working principle and process, and will not describe the electrical control further.

[0020] Depend on Figure 1-4It is known that a roller seat structure includes a connecting rod 1, with fixing grooves 2 at the bottom of both ends of the connecting rod 1, and roller mounting seats 3 on both sides of the bottom of the connecting rod 1, with the two roller mounting seats 3 being arranged correspondingly. A fixing protrusion 4 is provided on the top of the roller mounting seat 3, and the fixing protrusion 4 is connected to the fixing groove 2. First fixing holes 5 are provided at equal intervals at the top of both ends of the connecting rod 1, and first screw holes 6 are provided at equal intervals on the top of the fixing protrusion 4. A first fixing bolt 7 is inserted into the inner wall of the first fixing hole 5, and the first fixing bolt 7 is threadedly connected to the first screw hole 6. Second fixing holes 8 are provided at equal intervals at both ends of the connecting rod 1, and second screw holes 9 are provided at equal intervals on the outer wall of the side of the fixing protrusion 4 that is far apart from each other. A second fixing bolt 10 is inserted into the inner wall of the second fixing hole 8, and the second fixing bolt 10 is threadedly connected to the second screw hole 9.

[0021] In the specific implementation process, it is worth noting that the roller mounting seat 3 is used to install and fix the roller connecting bearing, and is fixed symmetrically on both sides of the frame of the textile machinery. Through the cooperation between the connecting rod 1, the fixing groove 2, the first fixing hole 5 and the second fixing hole 8, fixing grooves 2 for limiting and fixing the roller mounting seat 3 are opened at the bottom of both ends of the connecting rod 1. The first fixing hole 5 and the second fixing hole 8 are respectively provided at the top of both ends and on both end faces of the connecting rod 1. Through the cooperation between the roller mounting seat 3, the fixing protrusion 4, the first screw hole 6 and the second screw hole 9, a fixing protrusion 4 is provided on the top of the roller mounting seat 3. The first screw hole 6 and the second screw hole 9 are respectively provided on the top and side of the fixing protrusion 4. The connection between bolt 7, second fixing hole 8, second screw hole 9, and second fixing bolt 10, after the roller mounting seat 3 is fixed to the frame of the textile machinery, is achieved by fitting the fixing groove 2 of the connecting rod 1 into the top fixing protrusion 4 of the two roller mounting seats 3, inserting the first fixing bolt 7 through the top of the connecting rod 1 into the first fixing hole 5, and screwing it into the first screw hole 6 for fixing, and inserting the second fixing bolt 10 through both ends of the connecting rod 1 into the second fixing hole 8, and screwing it into the second screw hole 9 for fixing. This achieves the installation and fixing of the connecting rod 1 on the top of the two roller mounting seats 3, so that the connecting rod 1 forms an effective connection between the two symmetrically installed roller mounting seats 3. During the operation of the roller, the gear meshing through the connecting rod 1 creates an outward force on the roller seat that cancels each other out, preventing the roller seat from lateral movement, providing stable support for the roller, and improving the operating stability and service life of the textile machinery.

[0022] Furthermore, a fixing inclined plate 11 is provided on the side of the roller mounting base 3 that is far apart from each other. The fixing inclined plate 11 is located at the bottom of the fixing protrusion 4. A first limiting groove 12 is provided on the outer wall of the fixing inclined plate 11. A first connecting hole 13 is provided inside the first limiting groove 12. A second connecting hole 14 is provided below the first connecting hole 13. An extension side plate 15 is provided on one side of the fixing inclined plate 11. A second limiting groove 16 is provided on the outer wall of the extension side plate 15. A third connecting hole 17 is provided inside the second limiting groove 16.

[0023] In the specific implementation process, it is worth noting that, through the cooperation between the fixed inclined plate 11, the first limiting groove 12, the first connecting hole 13, and the second connecting hole 14, the roller connecting bearing is snapped into the first limiting groove 12 and fixed in a suitable position with bolts in the first connecting hole 13, thus achieving stable installation and fixation between the roller connecting bearing and the roller mounting base 3. The roller height can be adjusted according to actual needs. Simultaneously, the second connecting hole 14 can be used to install monitoring sensors or other yarn conduction components, improving the adaptability and flexibility of the roller base. Through the cooperation between the fixed inclined plate 11, the extension side plate 15, the second limiting groove 16, and the third connecting hole 17, another set of connecting bearings is snapped into the second limiting groove 16 and fixed in a suitable position with bolts in the second connecting hole 14. The installation and fixation of another set of connecting bearings to the roller mounting base 3 is achieved through the cooperation between the roller mounting base 3, the fixing inclined plate 11, the first limiting groove 12, the first connecting hole 13, the second connecting hole 14, the extension side plate 15, the second limiting groove 16, and the third connecting hole 17. By setting the extension side plate 15 on one side of the fixing inclined plate 11, the connecting bearings of the two rollers are respectively inserted into the first limiting groove 12 and the second limiting groove 16, and fixed in the appropriate positions of the first connecting hole 13 and the second connecting hole 14 by bolts. This achieves stable misaligned installation of the two roller connecting bearings on the roller mounting base 3, effectively avoiding wear caused by direct contact of the bearings, significantly improving the stability and service life of the connecting bearings, and thus ensuring that the rollers can maintain good synchronization and stability during operation.

[0024] Furthermore, a fixed base plate 18 is provided at the bottom of the roller mounting base 3. The fixed base plate 18 is fixedly connected to the fixed inclined plate 11. A third fixing hole 19 is provided on both sides of the fixed base plate 18.

[0025] In the specific implementation process, it is worth noting that, through the cooperation between the roller mounting base 3, the fixed base plate 18 and the third fixing hole 19, the roller mounting base 3 is fixed on the textile machinery frame by inserting bolts into the third fixing hole 19 and fixing it to the frame of the textile machinery.

[0026] Furthermore, a support ramp 20 is provided on one side of the roller mounting base 3 that is close to each other. The support ramp 20 is located at the bottom of the fixed protrusion 4 and is fixedly connected to the fixed base plate 18.

[0027] In the specific implementation process, it is worth noting that the support inclined plate 20 is used to support the fixed inclined plate 11, thereby improving the overall strength and stability of the roller mounting base 3.

[0028] Furthermore, a connecting plate 21 is provided on the side of the fixed inclined plate 11 and the supporting inclined plate 20 that are close to each other. The connecting plate 21 is used to connect the fixed inclined plate 11 and the supporting inclined plate 20, forming support for the middle part of the fixed inclined plate 11, thereby improving the overall strength and stability of the roller mounting base 3.

[0029] In the specific implementation process, it is worth noting that the connecting plate 21 is used to connect the fixed inclined plate 11 and the supporting inclined plate 20, forming support for the middle part of the fixed inclined plate 11, thereby improving the overall strength and stability of the roller mounting base 3.

[0030] Although embodiments of the present 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 present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A roller stand construction comprising a connecting bar (1), characterized in that: The connecting rod (1) has a fixing groove (2) at both ends of its bottom. Roller mounting seats (3) are provided on both sides of the bottom of the connecting rod (1). The two roller mounting seats (3) are provided correspondingly. The top of the roller mounting seat (3) is provided with a fixing protrusion (4). The fixing protrusion (4) is connected to the fixing groove (2). The top of both ends of the connecting rod (1) has a first fixing hole (5) at equal intervals. The top of the fixing protrusion (4) has a first screw hole (6) at equal intervals. The inner wall of the first fixing hole (5) is inserted with a first fixing bolt (7). The first fixing bolt (7) is threaded to the first screw hole (6). The two ends of the connecting rod (1) have a second fixing hole (8) at equal intervals. The outer wall of the side of the fixing protrusion (4) that is far apart from each other has a second screw hole (9) at equal intervals. The inner wall of the second fixing hole (8) is inserted with a second fixing bolt (10). The second fixing bolt (10) is threaded to the second screw hole (9).

2. A roller stand structure according to claim 1, characterized in that: A fixing inclined plate (11) is provided on one side of the roller mounting base (3) that is far apart from each other. The fixing inclined plate (11) is located at the bottom of the fixing protrusion (4). A first limiting groove (12) is provided on the outer wall of the fixing inclined plate (11). A first connecting hole (13) is provided inside the first limiting groove (12) of the fixing inclined plate (11). A second connecting hole (14) is provided below the first connecting hole (13) of the fixing inclined plate (11). An extension side plate (15) is provided on one side of the fixing inclined plate (11). A second limiting groove (16) is provided on the outer wall of the extension side plate (15). A third connecting hole (17) is provided inside the second limiting groove (16) of the extension side plate (15).

3. A roller stand structure according to claim 2, characterized in that: The bottom of the roller mounting base (3) is provided with a fixed base plate (18), which is fixedly connected to the fixed inclined plate (11). A third fixing hole (19) is provided on both sides of the fixed base plate (18).

4. The roller seat structure according to claim 3, characterized in that: A support ramp (20) is provided on one side of the roller mounting base (3) that is close to each other. The support ramp (20) is located at the bottom of the fixed protrusion (4) and is fixedly connected to the fixed base plate (18).

5. The roller seat structure according to claim 4, characterized in that: A connecting plate (21) is provided on the side of the fixed inclined plate (11) and the supporting inclined plate (20) that are close to each other.

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