Roller lifting device capable of improving bottom stability during height adjustment

Abstract

The utility model belongs to the technical field of roller lifting, and particularly relates to a roller lifting device capable of improving bottom stability during height adjustment, which comprises a wall. A lifting motor is arranged on the side wall of the wall body; the side wall of the wall body is fixedly connected with a supporting bottom plate; the supporting bottom plate is located below the lifting motor. A vertical plate is fixedly connected to the top of the supporting bottom plate; the middle part of the vertical plate is in threaded connection with a screw rod; by means of the structure, the lifting motor can be limited and fixed through the supporting bottom plate and the leak hole plate at the same time, so that the situation that the lifting motor vibrates in the working process, and consequently position deviation occurs is reduced, meanwhile, the leak hole plate makes direct contact with the middle of the lifting motor, and the leak hole plate is prevented from being damaged. The situation that due to direct contact between the limiting piece and the lifting motor, when the lifting motor works, generated heat is difficult to dissipate, and consequently partial areas in the middle of the lifting motor are overheated, and partial parts are damaged is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of roller lifting, in particular to a roller lifting device which increases the bottom stability during height adjustment. Background Art

[0002] Roller is a component in textile machinery, specifically referring to the cylindrical rotating parts that perform feeding, drafting, and output functions.

[0003] The existing rollers can be roughly divided into drafting rollers, feeding rollers, pressing rollers, working rollers, etc. according to different usage scenarios. With the widespread application of all-in-one machines, the function of rollers is crucial. The height distance of rollers has different requirements when weaving different fabric structures. When the height distance deviates, it will directly affect the weaving effect and quality. Therefore, when weaving, it is necessary to constantly adjust the height distance of rollers.

[0004] It has been found through long-term use and observation of the existing roller lifting device that when the roller is lifted or lowered, the driving device drives the roller to lift or lower. At this time, as the driving device is started for a long time, the position of the driving device will shift as the motor drives it, eventually causing the position of the roller to shift, thereby affecting the quality of the fabric.

[0005] To this end, the utility model provides a roller lifting device which increases the bottom stability during height adjustment. Utility Model Content

[0006] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0007] The technical solution adopted by the utility model to solve its technical problems is: a roller lifting device for increasing the bottom stability during height adjustment described in the utility model comprises a wall; a lifting motor is arranged on the side wall of the wall; a supporting bottom plate is fixedly connected to the side wall of the wall; the supporting bottom plate is located below the lifting motor; a vertical plate is fixedly connected to the top of the supporting bottom plate; a screw rod is threadedly connected to the middle part of the vertical plate; an extrusion plate is rotatably connected to the end of the screw rod; a rotating handle is fixedly connected to the side wall of the extrusion plate; two guide rods are fixedly connected to the side wall of the wall; the two guide rods penetrate the vertical plate. Through the above structure, the supporting bottom plate and the leak plate can limit and fix the lifting motor at the same time, thereby reducing the vibration of the lifting motor during operation, thereby reducing the position deviation. At the same time, by allowing the leak plate to directly contact the middle part of the lifting motor, the heat generated by the lifting motor during operation due to the direct contact between the limiting member and the lifting motor is reduced. It is difficult to dissipate, thereby causing overheating of part of the middle area of ​​the lifting motor, resulting in damage to some parts.

[0008] Preferably, two groups of limit plates are fixedly connected to the side walls of the wall; two arc-shaped soft plates are fixedly connected to the side walls of the leakage plate; the ends of the two arc-shaped soft plates are located in the middle of the limit plates, and the two arc-shaped soft plates are located on both sides of the lifting motor. Through the above structure, the two arc-shaped soft plates can be deformed so that the side walls of the arc-shaped soft plates and the middle of the lifting motor are in contact, thereby achieving the effect of limiting the lifting motor from the side.

[0009] Preferably, a support rod is fixedly connected to the top of the vertical plate; the support rod is bent; a liquid storage bag is fixedly connected to the end of the support rod; a needle is fixedly connected to the top of the extrusion plate; the needle is bent, and the end of the needle is facing the middle of the liquid storage bag. Through the above structure, the wear of the screw rod caused by long-term rotation of the screw rod in the middle of the vertical plate can be reduced, and eventually damage can occur.

[0010] Preferably, a fixing ring is fixedly connected to the side wall of the vertical plate; a plurality of first brushes are fixedly connected to the end of the fixing ring; the plurality of first brushes are equidistantly distributed, and the ends of the first brushes are in contact with the middle of the screw rod. Through the above structure, on the one hand, it can reduce the situation where too much dust or impurities are adsorbed on the surface of the screw rod, which makes it difficult for the screw rod to rotate in the middle of the vertical plate. On the other hand, the lubricating liquid dripping from the surface of the screw rod can be smeared, thereby reducing the accumulation of lubricating liquid in the middle of the screw rod and causing agglomeration.

[0011] Preferably, the ends of the two curved soft plates are fixedly connected with a second brush; a plurality of the second brushes are equidistantly distributed; the second brushes are in contact with the side walls of the wall. Through the above structure, a plurality of second brushes can clean the middle part of the two groups of limiting plates of the wall, thereby reducing the accumulation of excessive dust and impurities in the middle part of the limiting plates, which makes it difficult for the curved soft plate to slide in the middle part of the limiting plates.

[0012] Preferably, a baffle is fixedly connected to the side wall of the vertical plate; the baffle is arranged in an arc shape, and the bottom of the baffle is tightly fitted with the top of the supporting base plate. Through the above structure, the pollution to the environment caused by the turbulence of the waste lubricating liquid can be reduced. At the same time, the accumulation of waste lubricating liquid on the top of the supporting base plate can be reduced, which may cause damage to the bottom of the lifting motor.

[0013] The beneficial effects of the utility model are as follows:

[0014] 1. The utility model discloses a roller lifting device for increasing the bottom stability during height adjustment, and reduces the vibration of the lifting motor during operation and the position deviation thereof by allowing the supporting bottom plate and the leakage hole plate to limit and fix the lifting motor at the same time. At the same time, by allowing the leakage hole plate to directly contact the middle part of the lifting motor, the heat generated by the lifting motor during operation due to the direct contact between the limiting member and the lifting motor is reduced, which makes it difficult to dissipate the heat, thereby causing overheating of a part of the middle area of ​​the lifting motor and causing damage to some parts.

[0015] 2. The utility model discloses a roller lifting device for increasing the bottom stability during height adjustment, which achieves the effect of limiting the lifting motor from the side by deforming two arc-shaped soft plates so that the side walls of the arc-shaped soft plates are in contact with the middle of the lifting motor. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model will be further described below in conjunction with the accompanying drawings.

[0017] Figure 1 It is a stereogram in the utility model;

[0018] Figure 2 It is a structural schematic diagram of the leakage orifice plate in the utility model;

[0019] Figure 3 It is a structural schematic diagram of the first brush in the utility model;

[0020] Figure 4 It is a structural schematic diagram of the limiting plate in the utility model;

[0021] In the figure: 1. wall; 12. lifting motor; 13. supporting bottom plate; 14. vertical plate; 15. rotating handle; 16. screw rod; 17. extrusion plate; 18. leakage plate; 19. guide rod; 2. arc soft plate; 21. limit plate; 3. support rod; 31. liquid storage capsule; 32. acupuncture; 4. fixing ring; 41. first brush; 5. second brush; 6. baffle; 7. anti-slip ring. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] like Figures 1 to 4As shown, a roller lifting device for increasing bottom stability during height adjustment described in an embodiment of the utility model comprises a wall 1; a lifting motor 12 is provided on the side wall of the wall 1; a supporting bottom plate 13 is fixedly connected to the side wall of the wall 1; the supporting bottom plate 13 is located below the lifting motor 12; a vertical plate 14 is fixedly connected to the top of the supporting bottom plate 13; a screw rod 16 is threadedly connected to the middle of the vertical plate 14; an extrusion plate 17 is rotatably connected to the end of the screw rod 16; a rotating handle 15 is fixedly connected to the end of the screw rod 16 away from the extrusion plate 17; a leak plate 18 is fixedly connected to the side wall of the extrusion plate 17; two guide rods 19 are fixedly connected to the side wall of the wall 1; the two guide rods 19 penetrate the vertical plate 14. When working, the wall 1 is started, and as the wall 1 is started, the roller on the top of the wall 1 can be driven to rise and fall, thereby realizing the processing of the material. At this time, by rotating the rotating handle 15, as the rotating handle 15 is rotated, the screw rod 16 can be driven to move in the middle of the vertical plate 14. The lifting motor 12 is fixed by the orifice plate 18, and the orifice plate 18 is used to limit and fix the lifting motor 12. At the same time, by setting the supporting bottom plate 13, the bottom of the lifting motor 12 can be fixed and limited. Through the above structure, the supporting bottom plate 13 and the orifice plate 18 can limit and fix the lifting motor 12 at the same time, thereby reducing the vibration of the lifting motor 12 during operation, thereby reducing the position deviation. At the same time, by allowing the orifice plate 18 to directly contact the middle part of the lifting motor 12, the heat generated by the lifting motor 12 during operation caused by the direct contact between the limiting member and the lifting motor 12 is reduced. It is difficult to dissipate the heat, thereby causing overheating of part of the middle area of ​​the lifting motor 12, resulting in damage to some parts.

[0024] like Figure 4As shown, the side wall of the wall 1 is fixedly connected with two groups of limit plates 21; the side wall of the leakage plate 18 is fixedly connected with two arc-shaped soft plates 2; the ends of the two arc-shaped soft plates 2 are located in the middle of the limit plates 21, and the two arc-shaped soft plates 2 are located on both sides of the lifting motor 12. During operation, as the rotating handle 15 is rotated, the screw rod 16 will drive the leakage plate 18 to continuously approach the middle of the lifting motor 12. At this time, as the leakage plate 18 continues to move, the arc-shaped soft plate 2 also continuously approaches the side wall of the wall 1. At this time, the end of the arc-shaped soft plate 2 contacts the side wall of the wall 1. At this time, as the leakage plate 18 moves, The leak plate 18 and the wall 1 will continuously squeeze the arc-shaped soft plate 2. By squeezing the arc-shaped soft plate 2, the end of the arc-shaped soft plate 2 will slide slightly on the side wall of the wall 1, thereby causing the arc-shaped soft plate 2 to deform. At this time, the arc-shaped soft plate 2 sliding on the side wall of the wall 1 is limited by two sets of limiting plates 21. At this time, the side wall of the deformed arc-shaped soft plate 2 will contact the middle part of the lifting motor 12. Through the above structure, the two arc-shaped soft plates 2 can be deformed, so that the side wall of the arc-shaped soft plate 2 is in contact with the middle part of the lifting motor 12, thereby achieving the effect of limiting the lifting motor 12 from the side.

[0025] like Figure 3 As shown, a support rod 3 is fixedly connected to the top of the vertical plate 14; the support rod 3 is bent; a liquid storage capsule 31 is fixedly connected to the end of the support rod 3; a needle 32 is fixedly connected to the top of the extrusion plate 17; the needle 32 is bent, and the end of the needle 32 is facing the middle of the liquid storage capsule 31. When working, the lubricating liquid is filled in the liquid storage capsule 31, and then the rotating handle 15 is rotated. As the rotating handle 15 is rotated, the leak plate 18 will continuously approach or move away from the vertical plate 14. At this time, the needle 32 will synchronously approach the liquid storage capsule 31. When the liquid storage capsule 31 contacts the needle 32, the needle 32 will be punctured. At this time, the lubricating liquid inside the liquid storage capsule 31 will spray out, and the sprayed lubricating liquid will drip to the middle of the screw rod 16. Through the above structure, the wear of the screw rod 16 caused by the long-term rotation of the screw rod 16 in the middle of the vertical plate 14 can be reduced, and the eventual damage can be reduced.

[0026] like Figure 2 and Figure 3As shown, the side wall of the vertical plate 14 is fixedly connected with a fixing ring 4; the end of the fixing ring 4 is fixedly connected with a plurality of first brushes 41; the plurality of first brushes 41 are equidistantly distributed, and the end of the first brush 41 contacts the middle of the screw rod 16. During operation, as the screw rod 16 rotates in the middle of the vertical plate 14, the plurality of first brushes 41 will continuously clean the middle of the screw rod 16. At the same time, the lubricating liquid sprayed from the inside of the liquid storage bag 31 will be evenly smeared as the plurality of first brushes 41 clean. Through the above structure, on the one hand, the situation that the screw rod 16 is difficult to rotate in the middle of the vertical plate 14 due to excessive dust or impurities adsorbed on the surface of the screw rod 16 can be reduced. On the other hand, the lubricating liquid dripping on the surface of the screw rod 16 can be smeared, thereby reducing the accumulation of lubricating liquid in the middle of the screw rod 16 and causing agglomeration.

[0027] like Figure 4 As shown, the ends of the two curved soft plates 2 are fixedly connected with second brushes 5; multiple second brushes 5 are equidistantly distributed; the second brushes 5 are in contact with the side wall of the wall 1. During operation, as the handle 15 is rotated, the leak plate 18 and the wall 1 will continuously squeeze the curved soft plate 2. At this time, as the curved soft plate 2 is squeezed, the ends of the curved soft plate 2 will slide on the side wall of the wall 1. At this time, as the curved soft plate 2 slides, the ends of the curved soft plate 2 will drive multiple second brushes 5 to slide synchronously. Through the above structure, multiple second brushes 5 can clean the middle part of the two groups of limit plates 21 of the wall 1, thereby reducing the accumulation of excessive dust and impurities in the middle part of the limit plate 21, which makes it difficult for the curved soft plate 2 to slide in the middle part of the limit plate 21.

[0028] like Figure 2 As shown, the side wall of the vertical plate 14 is fixedly connected with a baffle 6; the baffle 6 is arranged in an arc shape, and the bottom of the baffle 6 is tightly fitted with the top of the supporting bottom plate 13. During operation, as the needle 32 contacts the liquid storage capsule 31, the lubricating liquid inside the liquid storage capsule 31 will be sprayed to the middle of the screw rod 16. At this time, a part of the lubricating liquid will be adsorbed on the middle of the screw rod 16, and the other part of the lubricating liquid will fall to the top of the supporting bottom plate 13. At this time, the baffle 6 is installed on the top of the supporting bottom plate 13 to collect the waste lubricating liquid. Through the above structure, the pollution to the environment caused by the turbulence of the waste lubricating liquid can be reduced. At the same time, the accumulation of waste lubricating liquid on the top of the supporting bottom plate 13 can be reduced, causing damage to the bottom of the lifting motor 12.

[0029] like Figure 1 As shown, an anti-slip ring 7 is fixedly connected to the middle part of the rotating handle 15. Through the above arrangement, the friction between the hand and the rotating handle 15 can be increased, thereby reducing the situation where the hand and the rotating handle 15 fall off when the rotating handle 15 is rotated due to insufficient friction between the hand and the rotating handle 15.

[0030] During operation, the wall 1 is started. With the start of the wall 1, the roller on the top of the wall 1 can be driven to rise and fall, thereby realizing the processing of the material. At this time, by turning the rotating handle 15, with the rotation of the rotating handle 15, the screw rod 16 can be driven to continuously rotate in the middle of the vertical plate 14. At this time, with the rotation of the screw rod 16, the extrusion plate 17 can be driven to continuously approach the middle of the lifting motor 12 until the leak plate 18 on the side wall of the extrusion plate 17 and the middle of the lifting motor 12 fit together. At this time, the lifting motor 12 can be fixed, and the leak plate 18 can limit and fix the lifting motor 12. At the same time, by setting the supporting bottom plate 13, the bottom of the lifting motor 12 can be The screw rod 16 drives the orifice plate 18 to continuously approach the middle of the lifting motor 12. At this time, as the orifice plate 18 continuously moves, the arc-shaped soft plate 2 also continuously approaches the side wall of the wall 1. At this time, the end of the arc-shaped soft plate 2 contacts the side wall of the wall 1. At this time, as the orifice plate 18 moves, the orifice plate 18 and the wall 1 continuously squeeze the arc-shaped soft plate 2. By squeezing the arc-shaped soft plate 2, the end of the arc-shaped soft plate 2 will slide slightly on the side wall of the wall 1, thereby deforming the arc-shaped soft plate 2. At this time, the arc-shaped soft plate 2 sliding on the side wall of the wall 1 is limited by two sets of limiting plates 21. At this time, the side wall of the deformed arc-shaped soft plate 2 It will come into contact with the middle part of the lifting motor 12, by filling the lubricating liquid inside the liquid reservoir 31, and then by turning the rotating handle 15, as the rotating handle 15 rotates, the leak plate 18 will continue to approach or move away from the vertical plate 14, and at this time the acupuncture 32 will synchronously approach the liquid reservoir 31, and when the liquid reservoir 31 contacts the acupuncture 32, the acupuncture 32 will be punctured, and the lubricating liquid inside the liquid reservoir 31 will spray out, and the sprayed lubricating liquid will drip to the middle part of the screw rod 16, and as the screw rod 16 rotates in the middle part of the vertical plate 14, the multiple first brushes 41 will continuously clean the middle part of the screw rod 16, and at the same time, the lubricating liquid sprayed from the liquid reservoir 31 will be swept along with the cleaning of the multiple first brushes 41. It is evenly smeared. As the handle 15 is turned, the leak plate 18 and the wall 1 will continuously squeeze the arc-shaped soft plate 2. At this time, as the arc-shaped soft plate 2 is squeezed, the end of the arc-shaped soft plate 2 will slide on the side wall of the wall 1. At this time, as the arc-shaped soft plate 2 slides, the end of the arc-shaped soft plate 2 will drive multiple second brushes 5 to slide synchronously. As the acupuncture 32 contacts the liquid storage capsule 31, the lubricating liquid inside the liquid storage capsule 31 will be sprayed to the middle part of the screw rod 16. At this time, part of the lubricating liquid will be adsorbed on the middle part of the screw rod 16, and the other part of the lubricating liquid will fall to the top of the supporting base plate 13. At this time, a baffle 6 is installed on the top of the supporting base plate 13 to collect the waste lubricating liquid.

[0031] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A roller lifting device for increasing bottom stability during height adjustment, comprising a wall (1); characterized in that: The side wall of the wall (1) is provided with a lifting motor (12); the side wall of the wall (1) is fixedly connected to a supporting base plate (13); the supporting base plate (13) is located below the lifting motor (12); the top of the supporting base plate (13) is fixedly connected to a vertical plate (14); the middle of the vertical plate (14) is threadedly connected to a screw rod (16); the end of the screw rod (16) is rotatably connected to an extrusion plate (17); the end of the screw rod (16) away from the extrusion plate (17) is fixedly connected to a rotating handle (15); the side wall of the extrusion plate (17) is fixedly connected to a leak plate (18); the side wall of the wall (1) is fixedly connected to two guide rods (19); the two guide rods (19) pass through the vertical plate (14).

2. A roller lifting device for increasing bottom stability during height adjustment according to claim 1, characterized in that: Two groups of limit plates (21) are fixedly connected to the side wall of the wall (1); two arc-shaped soft plates (2) are fixedly connected to the side wall of the leakage plate (18); the ends of the two arc-shaped soft plates (2) are located in the middle of the limit plates (21), and the two arc-shaped soft plates (2) are located on both sides of the lifting motor (12).

3. A roller lifting device for increasing bottom stability during height adjustment according to claim 2, characterized in that: The top of the vertical plate (14) is fixedly connected to a support rod (3); the support rod (3) is bent; the end of the support rod (3) is fixedly connected to a liquid storage capsule (31); the top of the extrusion plate (17) is fixedly connected to a needle (32); the needle (32) is bent, and the end of the needle (32) is directly opposite to the middle of the liquid storage capsule (31).

4. A roller lifting device for increasing bottom stability during height adjustment according to claim 3, characterized in that: A fixing ring (4) is fixedly connected to the side wall of the vertical plate (14); a plurality of first brushes (41) are fixedly connected to the end of the fixing ring (4); the plurality of first brushes (41) are distributed at equal intervals, and the ends of the first brushes (41) are in contact with the middle of the screw rod (16).

5. A roller lifting device for increasing bottom stability during height adjustment according to claim 4, characterized in that: The ends of the two curved soft plates (2) are both fixedly connected with a second brush (5); a plurality of the second brushes (5) are distributed at equal intervals; and the second brushes (5) are in contact with the side wall of the wall (1).

6. A roller lifting device for increasing bottom stability during height adjustment according to claim 5, characterized in that: A baffle (6) is fixedly connected to the side wall of the vertical plate (14); the baffle (6) is arranged in an arc shape, and the bottom of the baffle (6) is tightly fitted with the top of the supporting bottom plate (13).

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