Drawing frame for cotton yarn production
By designing a limiting device in the stripping machine and limiting the drum with the limiting block and roller, the problem of dumping the drum during pushing and rolling is solved, ensuring the stability of the cotton yarn and the normal use of the stripping machine.
Patent Information
- Application Number
- CN202421788153.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-26
- Publication Date
- 2025-05-02
- Estimated Expiration
- 2034-07-26
AI Technical Summary
When the existing stripping machine is discharged, the drum has no limit during the pushing and rolling process, which is easy to pour, resulting in the rolling cotton yarn scattering inside, affecting the use of the machine.
A strip machine for cotton yarn production is designed, using a limiting device, including two limiting blocks and several rollers, and the outer surface of the drum is limited through these components to ensure that the drum is stable during pushing and rolling.
Through the use of the limiting device, the barrel is not easy to pour during operation, avoiding the problem of scattering cotton yarn and improving the stability and efficiency of the use of the tray machine.
Smart Images
Figure CN222821758U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of drawing frames, in particular to a drawing frame for cotton yarn production. Background Art
[0002] A drawing frame is a spinning machine that processes multiple carded or combed fiber strips into fiber strips with certain quality requirements.
[0003] When the cotton yarn production process uses the drawing frame body for processing, several cotton yarns will be placed on the tension rod for stretching, and then put into the cotton yarn machine for drawing processing. The processed cotton yarn will be rolled in a drum. Because the general drawing frame body pushes the drum out through the pushing mechanism installed on the drawing frame body when it is unbobbed, the drum has no limit in the process of pushing in and out. The drum is in an unstable state and is easy to tip over under the action of inertia, causing the cotton yarn rolled inside to scatter, thereby affecting the later use of the drawing frame body. Utility Model Content
[0004] The utility model aims to solve the shortcomings in the prior art and proposes a drawing frame for cotton yarn production.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a drawing frame for cotton yarn production, comprising a drawing frame body, two turntables and two barrels, one side of the drawing frame body is fixedly connected with a tension rod, the inner walls on both sides of the drawing frame body are fixedly connected with electric telescopic rods, the output end of the electric telescopic rod is fixedly connected with a groove frame, the groove frame is slidably connected to the inner wall of the drawing frame body, the bottom of the groove frame is fixedly connected with a motor, an adjustment device is provided between the inner wall of the groove frame and the turntable, a limiting device is provided on one side of the groove frame, the limiting device comprises a screw hole frame, the inner wall of the screw hole frame is threadedly connected with a threaded rod, one end of the threaded rod is rotatably connected to a limiting block, and rollers are rotatably connected in several inner walls on one side of the limiting block.
[0006] The effects achieved by the above components are as follows: by limiting the outer surface of the barrel through the two limiting blocks and several rollers in the limiting device, the barrel can be in a stable state during the process of being pushed in and out, and is not easy to tip over under the action of inertia, thereby avoiding the cotton yarn rolled inside from being scattered out and affecting the later use of the main body of the drawing machine. At the same time, when the barrel rotates, the outer surface will drive several rollers to rotate, so that the limiting blocks will not affect the movement of the barrel when limiting.
[0007] Preferably, one side of the limit block is symmetrically fixedly connected to a limit telescopic rod, and one end of the limit telescopic rod is fixedly connected to one side of the screw hole frame.
[0008] The effect achieved by the above components is: by setting the limiting telescopic rod, the movement direction of the limiting block can be limited and fixed, so that it is not easy to rotate with the rotation of the threaded rod during movement, thereby increasing the stability of the movement and facilitating operation.
[0009] Preferably, a bearing is fixedly connected to the outer surface of one end of the threaded rod, and the outer ring of the bearing is fixedly connected to one side of the limit block.
[0010] The effect achieved by the above components is that by arranging the bearing, the rotational wear between the threaded rod and the limit block can be reduced, thereby increasing the service life of both.
[0011] Preferably, a plurality of screw blocks are fixedly connected to the outer surface of one end of the threaded rod, and the plurality of screw blocks are arranged at equal distances.
[0012] The effect achieved by the above components is: by providing the twist block, the contact area of one end of the threaded rod can be increased, making it convenient to manually grasp one end of the threaded rod and twist it.
[0013] Preferably, the adjusting device includes a groove rotating block, the bottom of the groove rotating block is fixedly connected to the output end of the motor, the outer surface of the groove rotating block is rotatably connected to the inner wall of the groove frame, the outer surface of the turntable is slidably connected to the inner wall of the groove rotating block, the inner wall of the groove frame is symmetrically provided with a plurality of slots, a spring is fixedly connected to one side of the inner wall of the outer surface of the turntable, one end of the spring is fixedly connected to a block, the block is slidably connected to the inner wall of the turntable, and one end of the block is inserted in the inner wall of the slot.
[0014] The effect achieved by the above components is: by setting the adjustment device, when the height sizes of the used barrels are inconsistent, the two blocks on the turntable can be manually pressed inward to a certain position according to the actual use situation, and then the spring on one side is driven to contract, so that the other end is pulled out of the slot. At this time, the turntable is pulled upward to a certain position in the inner wall of the groove turnblock, so that the barrel of the corresponding height can be placed on it to collect the cotton yarn after drawing. The block is released, and under the resetting action of the spring, one end of the block can be driven to be stuck in the corresponding slot, and the turntable after adjusting to a certain height can be limited and fixed, so that the main body of the drawing machine can be adapted to the use of barrels of different heights, thereby improving the applicability of the main body of the drawing machine.
[0015] Preferably, a plurality of anti-slip strips are fixedly connected to one side of the block, and the anti-slip strips are made of rubber.
[0016] The effect achieved by the above components is: by setting the anti-slip strip, the contact friction force on one side of one end of the card block can be increased, so that when it is pressed manually, one side of the card block is not easy to slide in the hand, making it easy to operate.
[0017] Preferably, a supporting telescopic rod is fixedly connected to the inner wall of the turntable, one end of the supporting telescopic rod is fixedly connected to one side of the clamping block, and the outer surface of the supporting telescopic rod is sleeve-connected to the inner wall of the spring.
[0018] The effect achieved by the above components is that by arranging the supporting telescopic rod, the inner wall of the spring can be supported and reinforced, so that it is not easy to be damaged during use, thereby increasing the service life.
[0019] Preferably, the outer surface of the turntable is symmetrically provided with sliding grooves, the inner wall of the groove turn block is symmetrically fixedly connected with sliding blocks, and the sliding blocks are slidably connected to the sliding grooves.
[0020] The effect achieved by the above components is: by setting a slider and a slide groove, the outer surface of the turntable can be limited in the inner wall of the slide groove through the slider, so that it is not easy to shake when sliding up and down in the inner wall of the groove turn block, and the movement is more stable.
[0021] Compared with the prior art, the advantages and positive effects of the utility model are:
[0022] In the utility model, the outer surface of the drum is limited by two limit blocks and a plurality of rollers in the limit device, so that the drum can be in a stable state during the process of being pushed in and out, and is not easy to tip over under the action of inertia, thereby avoiding the cotton yarn rolled inside from being scattered out and affecting the later use of the main body of the drawing machine. At the same time, when the drum rotates, the outer surface will drive the plurality of rollers to rotate, so that the limit blocks thereof will not affect the movement of the drum when limiting. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0024] Figure 2 It is a schematic diagram of the three-dimensional structure of the groove frame of the utility model;
[0025] Figure 3 It is a three-dimensional structural diagram of the turntable of the utility model;
[0026] Figure 4 for Figure 3 Schematic diagram of the central structure.
[0027] Legend: 1. Drawing frame body; 2. Limiting device; 3. Adjusting device; 4. Tension rod; 5. Electric telescopic rod; 6. Groove frame; 7. Motor; 8. Turntable; 9. Drum; 21. Screw hole frame; 22. Threaded rod; 23. Limiting block; 24. Roller; 25. Limiting telescopic rod; 26. Bearing; 27. Twist block; 31. Groove rotating block; 32. Slot; 33. Spring; 34. Block; 35. Anti-slip strip; 36. Support telescopic rod; 37. Slide groove; 38. Slider. DETAILED DESCRIPTION
[0028] Embodiment 1, as Figure 1-4 As shown, a drawing frame for cotton yarn production comprises a drawing frame body 1, two turntables 8 and two drums 9, a tension rod 4 is fixedly connected to one side of the drawing frame body 1, electric telescopic rods 5 are fixedly connected to the inner walls of both sides of the drawing frame body 1, a groove frame 6 is fixedly connected to the output end of the electric telescopic rod 5, the groove frame 6 is slidably connected to the inner wall of the drawing frame body 1, a motor 7 is fixedly connected to the bottom of the groove frame 6, an adjustment device 3 is arranged between the inner wall of the groove frame 6 and the turntable 8, a limiting device 2 is arranged on one side of the groove frame 6, the limiting device 2 comprises a screw hole frame 21, a threaded rod 22 is threadedly connected to the inner wall of the screw hole frame 21, one end of the threaded rod 22 is rotatably connected to a limiting block 23, and rollers 24 are rotatably connected to several inner walls on one side of the limiting block 23. When the drawing frame body 1 is used for processing in the cotton yarn production process, the electric telescopic rod 5 is first started to drive the groove frame 6 to slide outward to a certain position in the inner wall of the drawing frame body 1, so that it drives the turntable 8 and the motor 7 to slide out from the inner wall of the drawing frame body 1, and then the drum 9 to be used is placed between the two limit blocks 23 so that its bottom abuts on the turntable 8. At this time, after holding the threaded rod 22 and rotating it in the inner wall of the screw hole block for a certain number of circles, one end of it drives the limit block 23 to move to one side to a certain position, and one side of the limit block 23 and the outer surface of several rollers 24 abut on the outer surface of the drum 9, which is clamped and limited, and then the electric telescopic rod 5 is started again to drive the groove frame 6 to slide into the other end of the inner wall of the drawing frame body 1 for cotton yarn drawing processing, and the drawing processing During working hours, several cotton yarns will be placed on the tension rod 4 for stretching, and then put into the cotton yarn machine for drawing processing. At the same time, the motor 7 is also started to drive the turntable 8 and the barrel 9 to rotate on the groove frame 6. When the barrel 9 rotates, the outer surface will drive several rollers 24 to rotate, so that the limit block 23 does not affect the movement of the barrel 9 when limiting. Then the processed cotton yarn will be rolled in the barrel 9. Similarly, the processed and filled barrel 9 can be taken out. The outer surface of the barrel 9 is limited by the two limit blocks 23 and several rollers 24 in the limit device 2, so that the barrel 9 can be in a stable state during the pushing and pushing process, and it is not easy to tip over under the action of inertia, so as to avoid the cotton yarn rolled inside from being scattered and affecting the later use of the drawing machine body 1.
[0029] Reference Figure 2As shown, this embodiment discloses that one side of the limit block 23 is symmetrically fixedly connected with a limit telescopic rod 25, and one end of the limit telescopic rod 25 is fixedly connected to one side of the screw hole frame 21. By setting the limit telescopic rod 25, the movement direction of the limit block 23 can be limited and fixed, so that it is not easy to rotate with the rotation of the threaded rod 22 during movement, and the stability of the movement is increased for easy operation. A bearing 26 is fixedly connected to the outer surface of one end of the threaded rod 22, and the outer ring of the bearing 26 is fixedly connected to one side of the limit block 23. By setting the bearing 26, the rotational wear between the threaded rod 22 and the limit block 23 can be reduced, and the service life of both can be increased.
[0030] Reference Figure 2 As shown, the present embodiment discloses that a plurality of screw blocks 27 are fixedly connected to the outer surface of one end of the threaded rod 22, and the plurality of screw blocks 27 are arranged at equal distances. By providing the screw blocks 27, the contact area of one end of the threaded rod 22 can be increased, making it convenient to manually grasp one end of the threaded rod 22 and screw it.
[0031] Reference Figure 3 and Figure 4 As shown, this embodiment discloses that the adjustment device 3 includes a groove rotating block 31, the bottom of the groove rotating block 31 is fixedly connected to the output end of the motor 7, the outer surface of the groove rotating block 31 is rotatably connected to the inner wall of the groove frame 6, the outer surface of the turntable 8 is slidably connected to the inner wall of the groove rotating block 31, and the inner wall of the groove frame 6 is symmetrically provided with a plurality of slots 32. A spring 33 is fixedly connected to one side of the inner wall of the outer surface of the turntable 8, and one end of the spring 33 is fixedly connected to a block 34. The block 34 is slidably connected to the inner wall of the turntable 8, and one end of the block 34 is inserted into the inner wall of the slot 32. When the heights of the drums 9 used are inconsistent, the two blocks 34 on the turntable 8 can be manually pressed inward to a certain position according to actual usage, and then the spring 33 on one side can be contracted to pull the other end out of the slot 32. At this time, the turntable 8 is pulled upward to a certain position in the inner wall of the groove turnblock 31, so that the drum 9 of the corresponding height can be put on to collect the cotton yarn after drawing. The block 34 is released, and under the resetting action of the spring 33, one end of the block 34 can be driven to be stuck in the corresponding slot 32, and the turntable 8 after adjusting a certain height can be limited and fixed, so that the drawing machine body 1 can be adapted to the drums 9 of different heights for use, thereby improving the applicability of the drawing machine body 1.
[0032] Reference Figure 3 and Figure 4As shown, the present embodiment discloses that one side of the block 34 is fixedly connected with a plurality of anti-slip strips 35, and the anti-slip strips 35 are made of rubber. By providing the anti-slip strips 35, the contact friction force on one side of one end of the block 34 can be increased, so that when it is manually pressed, one side of the block 34 is not easy to slide in the hand, which is convenient for operation. The inner wall of the turntable 8 is fixedly connected with a supporting telescopic rod 36, one end of the supporting telescopic rod 36 is fixedly connected to one side of the block 34, and the outer surface of the supporting telescopic rod 36 is sleeved and connected with the inner wall of the spring 33. By providing the supporting telescopic rod 36, the inner wall of the spring 33 can be supported and reinforced, so that it is not easy to be damaged during use, and the service life is increased. The outer surface of the turntable 8 is symmetrically provided with a slide groove 37, and the inner wall of the groove turn block 31 is symmetrically fixedly connected with a slider 38, and the slider 38 is slidably connected with the slide groove 37. By setting the slider 38 and the slide groove 37, the outer surface of the turntable 8 can be limited in the inner wall of the slide groove 37 through the slider 38, so that it is not easy to shake when sliding up and down in the inner wall of the groove rotating block 31, and the movement is more stable.
[0033] Working principle: when the drawing frame body 1 is used for processing in the cotton yarn production process, the electric telescopic rod 5 is first started to drive the groove frame 6 to slide outward to a certain position in the inner wall of the drawing frame body 1, so that it drives the turntable 8 and the motor 7 to slide out from the inner wall of the drawing frame body 1, and then the drum 9 to be used is placed between the two limit blocks 23 so that its bottom abuts on the turntable 8. At this time, after holding the threaded rod 22 and rotating it in the inner wall of the screw hole block for a certain number of circles, one end of the threaded rod drives the limit block 23 to move to one side to a certain position, and one side of the limit block 23 and the outer surface of several rollers 24 abut on the outer surface of the drum 9 to clamp and limit it, and then the electric telescopic rod 5 is started to drive the groove frame 6 to slide into the other end of the inner wall of the drawing frame body 1 for cotton yarn drawing processing. During the drawing process, several cotton yarns will be placed on the tension rod 4 for stretching, and then put into the cotton yarn machine for drawing process. At the same time, the motor 7 is also started to drive the turntable 8 and the barrel 9 to rotate on the groove frame 6. When the barrel 9 rotates, the outer surface will drive several rollers 24 to rotate, so that the limit block 23 does not affect the movement of the barrel 9 when limiting. Then the processed cotton yarn will be rolled in the barrel 9. Similarly, the processed and filled barrel 9 can be taken out. The outer surface of the barrel 9 is limited by the two limit blocks 23 and several rollers 24 in the limit device 2, so that the barrel 9 can be in a stable state during the pushing and pushing process, and it is not easy to tip over under the action of inertia, so as to avoid the internal drawn and rolled cotton yarn from scattering out and affecting the later use of the drawing machine body 1.
[0034] When the heights of the drums 9 used are inconsistent, the two blocks 34 on the turntable 8 can be manually pressed inward to a certain position according to actual usage, and then the spring 33 and the supporting telescopic rod 36 on one side can be contracted to make the other end of the turntable 8 pull out of the slot 32. At this time, the turntable 8 is pulled upward to a certain position in the inner wall of the groove turntable 31, and the slider 38 is driven to slide in the inner wall of the slide groove 37, so that the drum 9 of the corresponding height can be put on to collect the cotton yarn after drawing. The block 34 is released, and under the resetting action of the spring 33 and the supporting telescopic rod 36, one end of the block 34 can be driven to be stuck in the corresponding slot 32, and the turntable 8 after adjusting a certain height can be limited and fixed, so that the drawing machine body 1 can be adapted to the drums 9 of different heights for use, thereby improving the applicability of the drawing machine body 1.
Claims
1. A drawing frame for cotton yarn production, comprising a drawing frame body (1), two rotating discs (8) and two drums (9), characterized in that: A tension rod (4) is fixedly connected to one side of the drawing frame body (1), and electric telescopic rods (5) are fixedly connected to the inner walls of both sides of the drawing frame body (1). The output end of the electric telescopic rod (5) is fixedly connected to a groove frame (6), and the groove frame (6) is slidably connected to the inner wall of the drawing frame body (1). The bottom of the groove frame (6) is fixedly connected to a motor (7). An adjustment device (3) is provided between the inner wall of the groove frame (6) and the turntable (8). A limiting device (2) is provided on one side of the groove frame (6), and the limiting device (2) comprises a screw hole frame (21), and the inner wall of the screw hole frame (21) is threadedly connected to a threaded rod (22), and one end of the threaded rod (22) is rotatably connected to a limiting block (23), and rollers (24) are rotatably connected to a plurality of inner walls on one side of the limiting block (23).
2. A cotton yarn production drawing frame according to claim 1, characterized in that: One side of the limit block (23) is symmetrically fixedly connected to a limit telescopic rod (25), and one end of the limit telescopic rod (25) is fixedly connected to one side of the screw hole frame (21).
3. A cotton yarn production drawing frame according to claim 1, characterized in that: A bearing (26) is fixedly connected to the outer surface of one end of the threaded rod (22), and an outer ring of the bearing (26) is fixedly connected to one side of the limit block (23).
4. A cotton yarn production drawing frame according to claim 1, characterized in that: A plurality of screw blocks (27) are fixedly connected to the outer surface of one end of the threaded rod (22), and the plurality of screw blocks (27) are arranged at equal distances.
5. A cotton yarn production drawing frame according to claim 1, characterized in that: The adjusting device (3) comprises a groove rotating block (31), the bottom of the groove rotating block (31) is fixedly connected to the output end of the motor (7), the outer surface of the groove rotating block (31) is rotatably connected to the inner wall of the groove frame (6), the outer surface of the rotating disk (8) is slidably connected to the inner wall of the groove rotating block (31), the inner wall of the groove frame (6) is symmetrically provided with a plurality of slots (32), a spring (33) is fixedly connected to one side of the inner wall of the outer surface of the rotating disk (8), one end of the spring (33) is fixedly connected to a block (34), the block (34) is slidably connected to the inner wall of the rotating disk (8), and one end of the block (34) is inserted into the inner wall of the slot (32).
6. A cotton yarn production drawing frame according to claim 5, characterized in that: A plurality of anti-slip strips (35) are fixedly connected to one side of the clamping block (34), and the anti-slip strips (35) are made of rubber.
7. A cotton yarn production drawing frame according to claim 5, characterized in that: A supporting telescopic rod (36) is fixedly connected to the inner wall of the rotating disk (8), one end of the supporting telescopic rod (36) is fixedly connected to one side of the clamping block (34), and the outer surface of the supporting telescopic rod (36) is sleeved and connected to the inner wall of the spring (33).
8. A cotton yarn production drawing frame according to claim 5, characterized in that: The outer surface of the rotating disk (8) is symmetrically provided with sliding grooves (37), and the inner wall of the groove rotating block (31) is symmetrically fixedly connected with sliding blocks (38), and the sliding blocks (38) are slidably connected to the sliding grooves (37).