A cloth winding roller for warp knitted fabric production
By designing the partition plate and cleaning sleeve in the roll roll to achieve width adaptability and cleaning function, and automatic lubrication of the roll body through the oil collection cavity and oil seepage hole, the traditional roll roll is solved. The difficulty of cleaning and insufficient lubrication have improved product quality and equipment life.
Patent Information
- Application Number
- CN202411388729.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-08
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2044-10-08
AI Technical Summary
During the winding process, traditional roll rolls are difficult to adapt to warp knitted fabrics of different widths, resulting in skew. The surface of the roll body is inconvenient to clean and lacks a lubrication mechanism, which affects product quality and equipment life.
A roll roll including a roller body, a connecting sleeve, a partition plate, a cleaning sleeve and an oil collection chamber is designed. The width adaptability is achieved through the adjustment of the spacing of the partition plate, which drives the cleaning sleeve to clean the dirt on the surface of the roller body, and then collects the The oil cavity and oil seepage hole realize automatic lubrication of the shaft body at the end of the roller body.
It improves the stability and neatness of the winding process, simplifies the cleaning process, extends the service life of the roller body, and improves the stability and reliability of the equipment.
Smart Images
Figure CN118880540B_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of cloth winding rollers, in particular to a cloth winding roller for warp knitted fabric production. Background Art
[0002] In the warp knitting fabric production process, the cloth roll is one of the indispensable key equipment. Its main function is to wind the fabric woven from the warp knitting machine into a neat cloth roll. However, there are several significant problems with the traditional cloth roll during use:
[0003] Poor adaptability of cloth winding width: Warp knitted fabrics of different widths require different winding methods, and traditional cloth winding rollers are often difficult to effectively adapt to fabrics of different widths, which can easily cause the fabric to deflect during the winding process, affecting product quality.
[0004] Inconvenient to clean the roller surface: During the winding process of warp knitted fabrics, it is easy to leave fiber residues and dirt on the roller surface. If not cleaned in time, it will contaminate the subsequent wound fabrics and affect product quality. Traditional cloth rollers lack a convenient cleaning mechanism, which increases the difficulty and cost of cleaning.
[0005] Insufficient lubrication of the shaft at the end of the roller: During the high-speed rotation of the roller, the friction between the shaft at the end and the external bearing will cause wear, which will affect the service life and stability of the roller in long-term operation. Traditional cloth rolling rollers often lack effective lubrication mechanisms and cannot replenish lubricating oil in time, resulting in increased wear. Summary of the invention
[0006] The object of the present invention is to provide a cloth winding roller for warp knitted fabric production to solve the problems raised in the above background technology.
[0007] To achieve the above-mentioned purpose, the present invention provides the following technical scheme: a cloth winding roller for warp knitted fabric production, comprising a roller body, both ends of the roller body are sleeved with connecting sleeves, a storage rack is fixed to one side of the connecting sleeve, a cleaning sleeve is inserted into the interior of the storage rack, one end of the cleaning sleeve is fixed to the surface of a partition plate, and the partition plate is braked on the roller body by a hand-tightened screw, an assembly groove is provided on the other side of the connecting sleeve, an oil collecting chamber is provided inside the connecting sleeve for containing lubricating oil, oil seepage holes are provided on the surface of the assembly groove, a sleeve is inserted into the interior of the assembly groove, and an oil-absorbing cotton cover is fixed in the inner ring of the sleeve.
[0008] Preferably, the connecting sleeve is a "convex" shaped circular tube structure, and a plurality of screws are threaded onto the surface of the connecting sleeve. The screws penetrate the plate body of the connecting sleeve and are threaded onto the surface of the roller body. The outer diameter of the connecting sleeve is greater than the shaft diameter of the roller body.
[0009] Preferably, the storage rack is a circular ring structure with an "L"-shaped cross-section. After the connecting sleeve is fixed to the end of the roller body, the storage rack is sleeved on the rod body of the roller body. A card slot is opened at one end of the storage rack. The card slot is an annular groove, and the fracture of the card slot is a circular mouth. An introduction ring is inserted into the inside of the card slot, and the introduction ring is integrally formed on the surface of the partition plate. A rubber clamp ring is sleeved and fixed on one end of the introduction ring. The rubber clamp ring is a circular ring structure with a circular cross-section. After the partition plate is against one side of the storage rack, the rubber clamp ring is inserted into the card slot.
[0010] Preferably, an outer ring surface of the partition plate is provided with an outer ring groove, and an inner ring surface of the partition plate is provided with an inner ring groove, both the outer ring groove and the inner ring groove are annular grooves, a screw hole is provided on the surface of the outer ring groove, the screw hole connects the outer ring groove and the inner ring groove, a hand-tightened screw is screwed in the screw hole, and the rod length of the hand-tightened screw is greater than the hole depth of the screw hole.
[0011] Preferably, an elastic band is fixed between the two parallel side walls of the inner ring groove. The elastic band is an annular plate structure. After the hand screw is locked, the elastic band is tensioned to produce elastic deformation. The elastic band is clamped between the roller body and the hand screw to increase the friction between the partition plate and the roller body.
[0012] Preferably, the cleaning sleeve is in a circular tube structure, the inner annular surface of the cleaning sleeve is covered with bristles, and the bristles are in contact with the rod body of the roller body.
[0013] Preferably, the assembly groove is an annular groove, the oil seepage hole connects the assembly groove and the oil collecting chamber, the oil collecting chamber is an annular groove, an oil filling port is provided on the surface of the oil collecting chamber, a rubber block is fixed inside the oil filling port, and a pressure relief hole is provided on the surface of the rubber block.
[0014] Preferably, an oil-absorbing cotton plate is fixed to the inner wall of the oil collecting cavity, and the oil-absorbing cotton plate is a "convex"-shaped circular ring plate, and the oil-absorbing cotton plate covers one end of the plurality of oil seepage holes.
[0015] Preferably, the sleeve is a "convex" shaped circular tube, and a pick-up groove is provided on the outer ring surface of one end of the sleeve, and the pick-up groove is an annular groove. The oil-absorbing cotton hood is a "convex" shaped circular tube, and one end of the oil-absorbing cotton hood is clamped between the sleeve and the assembly groove, and the inner ring surface of the oil-absorbing cotton hood contacts the end shaft of the roller body.
[0016] Preferably, a limiting groove is provided on the outer ring surface of the other end of the sleeve, the limiting groove is an annular groove, a rubber ring is sleeved inside the limiting groove, and the outer ring surface of the rubber ring is fixed to the inner wall of the assembly groove.
[0017] Compared with the prior art, the present invention has the following beneficial effects:
[0018] The cloth winding roller for warp knitted fabric production proposed by the present invention realizes anti-skew limiting for warp knitted fabrics of different widths by assembling partition plates inside the storage frame and adjusting the spacing between the partition plates as needed. This design improves the adaptability of the cloth winding roller to the cloth winding width and ensures the stability and neatness of the fabric during the winding process. When the partition plates are in the braking state, they can slide back and forth along the roller body, while driving the bristles on the cleaning sleeve to clean the hair scraps and dirt on the surface of the roller body. This design not only simplifies the cleaning process, but also improves the cleaning efficiency, and effectively prevents the dirt on the surface of the roller body from contaminating the fabric. An oil collecting chamber and an oil seepage hole are provided inside the connecting sleeve. By injecting lubricating oil and allowing it to penetrate into the oil-absorbing cotton cover, automatic lubrication of the shaft at the end of the roller body is realized. This design reduces the wear between the roller body and the external bearing, extends the service life of the roller body, and improves the stability and reliability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a schematic diagram of the structure of the present invention;
[0020] Figure 2 It is a side view of the structure of the present invention;
[0021] Figure 3 for Figure 2 Structural cross-section view at AA in the middle;
[0022] Figure 4 for Figure 3 A schematic diagram of the structure enlargement in the middle;
[0023] Figure 5 for Figure 4 A magnified schematic diagram of the structure at B in the middle;
[0024] Figure 6 for Figure 4 A magnified schematic diagram of the structure at C in the middle;
[0025] Figure 7 This is a schematic diagram of the structure of the partition plate of the present invention after extending out of the storage rack;
[0026] Figure 8 This is a schematic diagram of the connection structure of the connection box storage rack of the present invention;
[0027] Fig. 9 This is a schematic diagram of the connection structure between the partition plate and the cleaning sleeve of the present invention;
[0028] Fig.10 It is a schematic diagram of the casing structure of the present invention;
[0029] Fig.11 It is a schematic diagram of the structure after the sleeve of the present invention extends out of the connecting sleeve.
[0030] In the figure: roller body 1, connecting sleeve 2, screw 3, storage rack 4, partition plate 5, cleaning sleeve 6, introduction ring 7, card slot 8, rubber card ring 9, inner ring groove 10, outer ring groove 11, screw hole 12, elastic band 13, hand screw 14, assembly groove 15, sleeve 16, oil absorbent cotton cover 17, limit groove 18, rubber ring 19, oil collecting chamber 20, oil seepage hole 21, oil absorbent cotton plate 22, oil filling port 23, rubber block 24. DETAILED DESCRIPTION
[0031] In order to make the purpose and technical solution of the present invention clearly and completely described, and the advantages more clearly understood, the embodiments of the present invention are further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are part of the embodiments of the present invention, rather than all of the embodiments, and are only used to explain the embodiments of the present invention, and are not used to limit the embodiments of the present invention. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0032] See also Figures 1 to 11 The present invention provides a technical solution: a cloth winding roller for warp knitted fabric production, comprising a roller body 1, both ends of the roller body 1 are sleeved with connecting sleeves 2, the connecting sleeve 2 is a "convex"-shaped circular tube structure, the surface of the connecting sleeve 2 is screwed with a plurality of screws 3, the screws 3 penetrate the plate body of the connecting sleeve 2 and are screwed to the surface of the roller body 1, the outer diameter of the connecting sleeve 2 is greater than the shaft diameter of the roller body 1; a storage rack 4 is fixed to one side of the connecting sleeve 2, a cleaning sleeve 6 is inserted into the interior of the storage rack 4, the cleaning sleeve 6 is a circular tube structure, the inner annular surface of the cleaning sleeve 6 is covered with bristles, the bristles are in contact with the rod body of the roller body 1, and the cleaning sleeve 6 is fixed on the surface of the partition plate 5, and the storage rack 4 is a circular ring structure with an "L"-shaped cross section. After the connecting sleeve 2 is fixed to the end of the roller body 1, the storage rack 4 is sleeved on the rod body of the roller body 1, and a card slot 8 is opened at one end of the storage rack 4. The card slot 8 is an annular groove, and the fracture of the card slot 8 is a circular mouth. An introduction ring 7 is inserted into the inside of the card slot 8, and the introduction ring 7 is integrally formed on the surface of the partition plate 5. A rubber clamp ring 9 is sleeved and fixed on one end of the introduction ring 7. The rubber clamp ring 9 is a circular ring structure with a circular cross section. After the partition plate 5 leans against one side of the storage rack 4, the rubber clamp ring 9 is inserted into the card slot 8.
[0033] The reason why the partition plates 5 are assembled inside the storage rack 4 is that when the two partition plates 5 are pulled out from the corresponding storage racks 4, the spacing between the two partition plates 5 is adjusted and then braked. The adjusted spacing is determined according to the warp knitted fabric to be transported, so as to ensure that when the roller body 1 rewinds warp knitted fabrics of different widths, the anti-skew limit of the rewound warp knitted fabric is achieved, and after the roller body 1 is used, the brake of the partition plate 5 is canceled, and the partition plate 5 is moved to slide back and forth along the roller body 1. The partition plate 5 drives the cleaning sleeve 6 to sweep off the hair scraps on the surface of the roller body 1, and regularly removes the dirt and fiber residues on the surface of the roller body 1 to prevent them from polluting the fabric, that is, the partition plate 5 not only meets the requirement of limiting the rewound warp knitted fabric, but also meets the requirement of cleaning the surface of the roller body 1. The partition plate 5 has two uses; after the partition plate 5 is used, the cleaning sleeve 6 is pushed into the storage rack 4, and the partition plate 5 is pushed against one side of the storage rack 4, and the partition plate 5 is squeezed to push the guide ring 7 and the rubber clamp ring 9 into the card groove 8, so as to achieve temporary limit of the partition plate 5.
[0034] The partition plate 5 is braked on the roller body 1 by a hand screw 14. An outer ring groove 11 is provided on the outer ring surface of the partition plate 5, and an inner ring groove 10 is provided on the inner ring surface of the partition plate 5. Both the outer ring groove 11 and the inner ring groove 10 are annular grooves. A screw hole 12 is provided on the surface of the outer ring groove 11. The screw hole 12 connects the outer ring groove 11 and the inner ring groove 10. The hand screw 14 is screwed in the screw hole 12, and the rod length of the hand screw 14 is greater than the hole depth of the screw hole 12. An elastic band 13 is fixed between two parallel side walls of the inner ring groove 10. The elastic band 13 is an annular plate structure. After the hand screw 14 is locked, the elastic band 13 is tensioned to produce elastic deformation. The elastic band 13 is clamped between the roller body 1 and the hand screw 14 to increase the friction between the partition plate 5 and the roller body 1.
[0035] When it is necessary to brake the partition plate 5, a finger is inserted into the outer ring groove 11 to screw the hand screw 14. When the hand screw 14 moves along the screw hole 12, the elastic band 13 is tensioned to produce elastic deformation until the elastic band 13 is tightly clamped on the surface of the roller body 1, thereby increasing the friction between the partition plate 5 and the roller body 1 and preventing the partition plate 5 from sliding freely on the roller body 1.
[0036] An assembly groove 15 is provided on the other side of the connecting sleeve 2, and an oil collecting chamber 20 is provided inside the connecting sleeve 2 for containing lubricating oil. An oil seepage hole 21 is provided on the surface of the assembly groove 15, and a sleeve 16 is inserted into the interior of the assembly groove 15. An oil-absorbing cotton cover 17 is fixed in the inner ring of the sleeve 16. The assembly groove 15 is an annular groove, and the oil seepage hole 21 connects the assembly groove 15 and the oil collecting chamber 20. The oil collecting chamber 20 is an annular groove, and an oil filling port 23 is provided on the surface of the oil collecting chamber 20. A rubber block 24 is fixed inside the oil filling port 23, and a pressure relief hole is provided on the surface of the rubber block 24. An oil-absorbing cotton plate 22 is fixed on the inner wall of the oil collecting chamber 20 to absorb oil. The cotton plate 22 is a "convex" shaped circular ring plate, and the oil-absorbing cotton plate 22 covers one end of the multiple oil seepage holes 21. The sleeve 16 is a "convex" shaped circular tube. The outer ring surface of one end of the sleeve 16 is provided with a pick-up groove, and the pick-up groove is an annular groove. The oil-absorbing cotton cover 17 is a "convex" shaped circular tube. One end of the oil-absorbing cotton cover 17 is clamped between the sleeve 16 and the assembly groove 15. The inner ring surface of the oil-absorbing cotton cover 17 contacts the end shaft of the roller body 1. The outer ring surface of the other end of the sleeve 16 is provided with a limiting groove 18, and the limiting groove 18 is an annular groove. A rubber ring 19 is sleeved inside the limiting groove 18, and the outer ring surface of the rubber ring 19 is fixed to the inner wall of the assembly groove 15.
[0037] When the roller body 1 needs to be lubricated for the end shaft of the roller body 1 after long-term use, after sucking the lubricating oil with the help of a needle, pass the needle through the rubber block 24, inject the lubricating oil into the oil collecting chamber 20, remove the needle, and after the lubricating oil soaks into the oil-absorbing cotton plate 22, it seeps outward through the oil seepage hole 21, and the seeping lubricating oil is absorbed by the oil-absorbing cotton cover 17. After the oil-absorbing cotton cover 17 is saturated with adsorption, the tensioning sleeve 16 is pulled into the picking groove with a finger to slide along the end shaft of the roller body 1. At this time, the oil-absorbing cotton cover 17 smears the absorbed lubricating oil on the end shaft of the roller body 1 to reduce the wear between the roller body 1 and the external bearing. After use, the sleeve 16 is pushed into the assembly groove 15. In this way, the connecting sleeve 2 not only realizes the installation function of the storage rack 4, but also integrates the lubrication of the end shaft of the roller body 1.
[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A cloth winding roller for warp knitted fabric production, comprising a roller body (1), characterized in that: Both ends of the roller body (1) are sleeved with connecting sleeves (2), a storage rack (4) is fixed on one side of the connecting sleeve (2), a cleaning sleeve (6) is inserted into the storage rack (4), one end of the cleaning sleeve (6) is fixed to the surface of a partition plate (5), the partition plate (5) is braked on the roller body (1) by a hand-tightened screw (14), an assembly groove (15) is provided on the other side of the connecting sleeve (2), an oil collecting chamber (20) is provided inside the connecting sleeve (2) for containing lubricating oil, an oil seepage hole (21) is provided on the surface of the assembly groove (15), a sleeve (16) is inserted into the assembly groove (15), and an oil-absorbing cotton cover (17) is fixed in the inner ring of the sleeve (16); The connecting sleeve (2) is in the form of a "convex"-shaped circular tube structure, a plurality of screws (3) are screwed onto the surface of the connecting sleeve (2), the screws (3) penetrate the plate of the connecting sleeve (2) and are screwed onto the surface of the roller body (1), and the outer diameter of the connecting sleeve (2) is greater than the shaft diameter of the roller body (1); The storage rack (4) is in the form of an L-shaped ring structure in cross section. After the connecting sleeve (2) is fixed to the end of the roller body (1), the storage rack (4) is sleeved on the rod body of the roller body (1). A slot (8) is provided at one end of the storage rack (4). The slot (8) is in the form of an annular slot. The slot (8) has a rounded cross section. An introduction ring (7) is inserted into the interior of the slot (8). The introduction ring (7) is integrally formed on the surface of the partition plate (5). A rubber clamp (9) is sleeved and fixed at one end of the introduction ring (7). The rubber clamp (9) is in the form of an annular ring structure with a round cross section. After the partition plate (5) is placed against one side of the storage rack (4), the rubber clamp (9) is inserted into the slot (8). The assembly groove (15) is an annular groove, the oil seepage hole (21) communicates with the assembly groove (15) and the oil collecting chamber (20), the oil collecting chamber (20) is an annular groove, an oil filling port (23) is provided on the surface of the oil collecting chamber (20), a rubber block (24) is fixed inside the oil filling port (23), and a pressure relief hole is provided on the surface of the rubber block (24); An oil-absorbing cotton plate (22) is fixed to the inner wall of the oil collecting cavity (20), the oil-absorbing cotton plate (22) being a "convex"-shaped circular ring plate, and the oil-absorbing cotton plate (22) covers one end of the plurality of oil seepage holes (21); The sleeve (16) is a "convex" shaped circular tube, and an outer ring surface at one end of the sleeve (16) is provided with a pick-up groove, which is an annular groove. The oil-absorbing cotton cover (17) is a "convex" shaped circular tube, and one end of the oil-absorbing cotton cover (17) is clamped between the sleeve (16) and the assembly groove (15), and the inner ring surface of the oil-absorbing cotton cover (17) contacts the end shaft of the roller body (1); A limiting groove (18) is provided on the outer ring surface of the other end of the sleeve (16), the limiting groove (18) is an annular groove, a rubber ring (19) is sleeved inside the limiting groove (18), and the outer ring surface of the rubber ring (19) is fixed to the inner wall of the assembly groove (15); The outer ring surface of the partition plate (5) is provided with an outer ring groove (11), and the inner ring surface of the partition plate (5) is provided with an inner ring groove (10), both the outer ring groove (11) and the inner ring groove (10) are annular grooves, a screw hole (12) is provided on the surface of the outer ring groove (11), the screw hole (12) connects the outer ring groove (11) and the inner ring groove (10), a hand screw (14) is screwed into the screw hole (12), and the rod length of the hand screw (14) is greater than the hole depth of the screw hole (12); An elastic band (13) is fixed between two parallel side walls of the inner annular groove (10); the elastic band (13) is in the form of an annular plate; after the hand screw (14) is tightened, the elastic band (13) is tensioned to produce elastic deformation; the elastic band (13) is clamped between the roller body (1) and the hand screw (14), thereby increasing the friction between the partition plate (5) and the roller body (1); A partition plate (5) is assembled inside the storage rack (4); when the two partition plates (5) are pulled out from the corresponding storage rack (4), the spacing between the two partition plates (5) is adjusted and then braked; the adjusted spacing is determined according to the warp knitted fabric to be transported, thereby ensuring that when the roller body (1) reels warp knitted fabrics of different widths, the reeled warp knitted fabrics are prevented from being deflected and limited; and after the roller body (1) is used, the brake of the partition plate (5) is canceled, the partition plate (5) is moved to slide back and forth along the roller body (1), and the partition plate (5) is 5) drives the cleaning sleeve (6) to sweep away the hair scraps on the surface of the roller body (1), so that the partition plate (5) can not only meet the requirements of limiting the position of the rolled warp knitted fabric, but also meet the requirements of cleaning the surface of the roller body (1); when the partition plate (5) is used, the cleaning sleeve (6) is pushed into the storage rack (4), and the partition plate (5) is pushed against one side of the storage rack (4), squeezing the partition plate (5) to push the guide ring (7) and the rubber clamp ring (9) into the clamping groove (8), thereby realizing temporary limiting of the partition plate (5); When the partition plate (5) needs to be braked, a finger is inserted into the outer ring groove (11) to rotate the hand screw (14). When the hand screw (14) moves along the screw hole (12), the elastic band (13) is stretched to produce elastic deformation until the elastic band (13) is tightly clamped on the surface of the roller body (1), thereby increasing the friction between the partition plate (5) and the roller body (1) and preventing the partition plate (5) from sliding freely on the roller body (1); When the roller body (1) needs to be lubricated at the end shaft of the roller body (1) after long-term use, lubricating oil is sucked with the help of a needle tube, and the needle is inserted into the rubber block (24) to inject the lubricating oil into the oil collecting chamber (20). The needle tube is removed, and the lubricating oil soaks through the oil-absorbing cotton plate (22) and then seeps out through the oil seepage hole (21). The seeping lubricating oil is absorbed by the oil-absorbing cotton cover (17). After the oil-absorbing cotton cover (17) is saturated with the oil, the tensioning sleeve (16) is pulled into the picking groove with a finger to slide along the end shaft of the roller body (1). At this time, the oil-absorbing cotton cover (17) smears the absorbed lubricating oil on the end shaft of the roller body (1), thereby reducing the wear between the roller body (1) and the external bearing. After use, the sleeve (16) is pushed into the assembly groove (15).
2. The cloth winding roller for warp knitted fabric production according to claim 1, characterized in that: The cleaning sleeve (6) is in the form of a circular tube structure, the inner annular surface of the cleaning sleeve (6) is covered with bristles, and the bristles are in contact with the rod body of the roller body (1).