Auxiliary yarn flattening device of sizing machine

Abstract

The utility model relates to the technical field of yarn flattening machines, and discloses an auxiliary yarn flattening device of a sizing machine, which comprises a bottom plate, a yarn guide roller, an adjustable yarn flattening component, a blow-drying component and a guide frame are sequentially arranged on the upper end face of the bottom plate, and the adjustable yarn flattening component comprises a support fixed on the upper end face of the bottom plate. Two driving rollers and two driven rollers located over the two driving rollers are arranged on the support, a lifting frame connected with the two driven rollers is arranged on the inner side of the support in a sliding mode, a rotatable two-way lead screw is horizontally arranged at the top of the support, and two sliding blocks in bilateral symmetry are arranged on the two-way lead screw in a threaded mode. The utility model has the following advantages and effects: the flattening gap can be adjusted, the flattening and drying can be carried out at the same time, and the processing efficiency is higher.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of the flat yarn machine, especially to a sizing machine auxiliary flat yarn device. BACKGROUND

[0002] Sizing is a process of applying sizing material on warp yarn to improve its weavability, which refers to the performance of warp yarn to withstand repeated friction, stretching and bending of warp stopper, harness and reed on the loom without a large amount of fuzzing or even breaking. The single yarn fiber is not firmly held together, and the surface has more fluff, which is difficult to weave. After sizing, part of the sizing material penetrates between the fibers, and the other part adheres to the surface of the warp yarn. The sizing with the sizing material penetrating between the fibers is called permeable sizing, and the sizing with the sizing material adhering to the surface of the warp yarn is called coating sizing.

[0003] After the yarn cloth is produced by using the sizing machine, the flat yarn machine is needed to compact and flatten the surface. However, the traditional flat yarn machine cannot adjust the thickness of the flat pressing gap, so the use range is limited, and only flattening operation can be performed, and the yarn cloth cannot be dried at the same time, and needs to be dried separately, which leads to low processing efficiency. Therefore, it is necessary to provide a sizing machine auxiliary flat yarn device to solve the above problems. SUMMARY

[0004] The utility model aims at providing a sizing machine auxiliary flat yarn device, which has an adjustable flat pressing gap and can dry the yarn cloth at the same time, so as to improve the processing efficiency.

[0005] The above technical purpose of the utility model is realized by the following technical scheme: a sizing machine auxiliary flat yarn device, comprising a bottom plate, a yarn guide roller, an adjustable flat yarn assembly, a drying part and a guide frame are sequentially arranged on the upper end face of the bottom plate, the adjustable flat yarn assembly comprises a support fixed on the upper end face of the bottom plate, two driving rollers are arranged on the support, and two driven rollers are arranged directly above the two driving rollers, a lifting frame connecting the two driven rollers is slidably arranged on the inner side of the support, a rotatable bidirectional screw rod is horizontally arranged on the top of the support, two symmetrical sliding blocks are threadedly arranged on the bidirectional screw rod, and a support rod is rotatably connected between the sliding blocks and the top of the lifting frame.

[0006] By adopting the above technical scheme, the bidirectional screw rod is rotated, the two sliding blocks are relatively moved, the inclination angle of the two support rods is changed, the lifting frame is pushed to move up and down, the gap between the driving roller and the driven roller is adjusted, the yarn cloth of different thicknesses can be flattened, the yarn cloth can be quickly dried by the drying part at the same time of flattening, the processing efficiency is greatly improved, and the production and processing requirements can be better met.

[0007] The further setting of the utility model discloses: the right end of two -way screw rod extends to the outside of support and is equipped with handle.

[0008] Through adopting the above technical scheme, hold the handle, the two -way screw rod is rotated conveniently, thereby the staff is adjusted the gap between driving roller and driven roller.

[0009] The further setting of the utility model discloses: the inner wall of support is provided with the guide rail that is symmetrical left and right, and the two side walls of lifting frame are all with guide rail sliding adaptation.

[0010] Through adopting the above technical scheme, under the cooperation of guide rail, the lifting of lifting frame is more stable, thereby making the gap adjustment more stable, improve the compaction effect to gauze.

[0011] The further setting of the utility model discloses: the drying component includes the drying fan of installation in the side of support, the upper end of bottom plate is located in the left side of support and is provided with the air outlet frame that can slide forwards and backwards, the air pipe is connected between air outlet frame and drying fan, and the lead screw structure that drives air outlet frame moves forwards and backwards is provided on bottom plate.

[0012] Through adopting the above technical scheme, the hot air is generated from drying machine, and the hot air is guided to air outlet frame through air pipe, so that air outlet frame blows out hot air and rapidly dries gauze.

[0013] The further setting of the utility model discloses: the lead screw structure includes two fixed blocks of installation in the upper end surface of bottom plate, reciprocating screw rod and guide rod are installed between two fixed blocks, and air outlet frame is threadedly connected with reciprocating screw rod and is slidably connected with guide rod.

[0014] Through adopting the above technical scheme, drive reciprocating screw rod to rotate, and make air outlet frame slide forwards and backwards under the limiting of guide rod, so that gauze can be dried as a whole more quickly.

[0015] The further setting of the utility model discloses: the support is provided with the drive piece that drives reciprocating screw rod and two driving rollers to operate simultaneously at the end away from drying fan.

[0016] Through adopting the above technical scheme, the drive piece can control air outlet frame to slide forwards and backwards while compacting gauze.

[0017] The further setting of the utility model discloses: the drive piece includes the fixed frame of installation in the end surface of support, driving motor is installed on fixed frame, the output end of driving motor is installed with the rotating rod, and the linkage gear is set up between rotating rod and two driving rollers.

[0018] Through adopting the above technical scheme, the rotating rod is controlled to rotate by driving motor, and two driving rollers are driven to rotate synchronously through linkage gear, so that gauze is compacted.

[0019] The utility model discloses further provide: the linkage gear wheel includes the main gear wheel of installation on the rotary rod, and the end of two the driving roller is installed with the from gear that engages with the main gear wheel.

[0020] Through adopting above-mentioned technical scheme, the rotation of rotary rod drives the rotation of main gear wheel, and promotes two from gear same direction rotation, thereby realizes the compaction work to cloth.

[0021] The utility model discloses further provide: the rotary rod and reciprocating screw rod same end all are installed with a synchronous wheel, and the synchronous belt is installed between two the synchronous wheel.

[0022] Through adopting above-mentioned technical scheme, the rotation of rotary rod drives two synchronous wheel rotation through synchronous belt simultaneously, thereby control reciprocating screw rod rotation.

[0023] The utility model discloses beneficial effect is:

[0024] 1, the utility model discloses, through the bidirectional screw rod rotation, make two sliding block relative movement, thereby change two support bar's inclination, promote the up-down displacement of lifting frame, thereby adjust the gap between driving roller and driven roller, make it satisfy the flat work of gauze of different thickness.

[0025] 2, the utility model discloses, through the drive motor control rotary rod rotation, control driving roller operation and press the gauze of synchronous belt simultaneously driven two synchronous wheel rotation, thereby control reciprocating screw rod rotation, make the front and back slide of air outlet frame, thereby can faster blow dry gauze as a whole, greatly improve its processing efficiency, can better satisfy the production and processing demand. DRAWINGS

[0026] In order to more clearly illustrate the technical scheme in the embodiment of the utility model, the following will be needed to use the drawing in the embodiment description briefly introduced, obviously, the drawing in the following description only some embodiments of the utility model, for those skilled in the art, under the premise of not paying creative labor, still can obtain other drawings according to these drawings.

[0027] Figure 1 It is the overall structural drawing of the auxiliary flat yarn device of the sizing machine of the utility model.

[0028] Figure 2 It is the overall structural drawing of the adjustable flat yarn assembly in the utility model. Figure 1

[0029] Figure 3 It is the structure diagram of blowing dry part and driving part in the utility model. Figure 1

[0030] ​​In the diagram, 1. Base plate; 2. Yarn guide roller; 3. Adjustable flat yarn assembly; 31. Support frame; 32. Driven roller; 33. Driven roller; 34. Lifting frame; 35. Bidirectional lead screw; 36. Sliding block; 37. Support rod; 38. Handle; 39. Guide rail; 4. Drying component; 41. Drying fan; 42. Air outlet frame; 43. Air duct; 44. Fixing block; 45. Reciprocating lead screw; 5. Driving component; 51. Fixing frame; 52. Drive motor; 53. Rotating rod; 54. Main gear; 55. Driven gear; 56. Synchronous pulley;

[0031] 57. Synchronous belt; 6. Guide frame. Detailed Implementation

[0032] The technical solution of this utility model will now be clearly and completely described with reference to specific embodiments. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0033] like Figures 1 to 3 As shown, an auxiliary flat yarn device for a sizing machine includes a base plate 1. A guide roller 2, an adjustable flat yarn assembly 3, a drying component 4, and a guide frame 6 are sequentially arranged on the upper surface of the base plate 1. The adjustable flat yarn assembly 3 includes a bracket 31 fixed to the upper surface of the base plate 1. Two active rollers 32 and two driven rollers 33 are arranged on the bracket 31, directly above the active rollers 32. A lifting frame 34 connecting the two driven rollers 33 is slidably arranged on the inner side of the bracket 31. A rotatable bidirectional lead screw 35 is horizontally arranged on the top of the bracket 31. Two symmetrical sliding blocks 36 are threaded onto the bidirectional lead screw 35. A support rod 37 is rotatably connected between the sliding blocks 36 and the top of the lifting frame 34.

[0034] Furthermore, the right end of the bidirectional lead screw 35 extends to the outside of the bracket 31 and is fitted with a handle 38.

[0035] Furthermore, the inner wall of the bracket 31 is provided with symmetrical guide rails 39, and both sides of the lifting frame 34 are slidably adapted to the guide rails 39.

[0036] Furthermore, the drying component 4 includes a drying fan 41 installed on the side of the support 31, and an air outlet frame 42 that can slide back and forth is provided on the upper end of the base plate 1 on the left side of the support 31. An air duct 43 is connected between the air outlet frame 42 and the drying fan 41, and a screw structure for driving the air outlet frame 42 to move back and forth is provided on the base plate 1.

[0037] Further, the screw rod structure comprises two fixed blocks 44 mounted on the end face of the bottom plate 1, a reciprocating screw rod 45 and a guide rod 46 are mounted between the two fixed blocks 44, the air outlet frame 42 is in threaded connection with the reciprocating screw rod 45 and in sliding connection with the guide rod 46.

[0038] Further, the support 31 is provided with a driving element 5 for driving the reciprocating screw rod 45 and the two driving rollers 32 to operate simultaneously at the end away from the drying fan 41.

[0039] Further, the driving element 5 comprises a fixed frame 51 mounted on the end face of the support 31, a driving motor 52 is mounted on the fixed frame 51, a rotating rod 53 is mounted at the output end of the driving motor 52, and a linkage gear is arranged between the rotating rod 53 and the two driving rollers 32.

[0040] Further, the linkage gear comprises a main gear 54 mounted on the rotating rod 53, and a slave gear 55 engaged with the main gear 54 is mounted at the end of each of the two driving rollers 32.

[0041] Further, a synchronous wheel 56 is mounted at the same end of the rotating rod 53 and the reciprocating screw rod 45, and a synchronous belt 57 is mounted between the two synchronous wheels 56.

[0042] The working principle of the utility model is that the gauze is first passed through the two driving rollers 32 and the driven roller 33 through the yarn guide roller 2, then the two sliding blocks 36 are relatively moved by rotating the bidirectional screw rod 35, so that the inclination angle of the two supporting rods 37 is changed, the lifting frame 34 is pushed to displace up and down, so that the gap between the driving roller 32 and the driven roller 33 is adjusted, the gauze is compacted, the rotating rod 53 is controlled to rotate by the driving motor 52, the two driving rollers 32 are driven to rotate synchronously through the linkage gear, the gauze is compacted and conveyed, at the same time, the two synchronous wheels 56 are driven to rotate through the synchronous belt 57, so that the reciprocating screw rod 45 is controlled to rotate, the air outlet frame 42 is slid forward and backward, so that the gauze can be blown dry as a whole more quickly.

Claims

1. A drawing frame auxiliary levelling device comprising a base plate (1), characterised in that: The upper end face of the bottom plate (1) is sequentially provided with a guide roller (2), an adjustable flat yarn assembly (3), a drying component (4) and a guide frame (6), the adjustable flat yarn assembly (3) comprises a support (31) fixed to the upper end face of the bottom plate (1), two driving rollers (32) are arranged on the support (31), and two driven rollers (33) are arranged directly above the two driving rollers (32); a lifting frame (34) connecting the two driven rollers (33) is slidably arranged on the inner side of the support (31); a rotatable bidirectional screw rod (35) is horizontally arranged on the top of the support (31); two symmetrical sliding blocks (36) are threadedly arranged on the bidirectional screw rod (35); and a supporting rod (37) is rotatably connected between the sliding blocks (36) and the top of the lifting frame (34).

2. A yarn clearer auxiliary leveler according to claim 1, characterized in that: The right end of the bidirectional screw rod (35) extends to the outside of the support (31) and is provided with a handle (38).

3. A yarn clearer auxiliary leveler according to claim 1, characterized in that: The inner wall of the support (31) is provided with left-right symmetrical guide rails (39), and the two side walls of the lifting frame (34) are slidably matched with the guide rails (39).

4. A yarn clearer auxiliary leveler according to claim 1, characterized in that: The drying component (4) comprises a drying fan (41) mounted on the side surface of the support (31), the upper end of the bottom plate (1) is provided with an air outlet frame (42) capable of sliding forward and backward on the left side of the support (31), a air pipe (43) is connected between the air outlet frame (42) and the drying fan (41), and a screw rod structure is arranged on the bottom plate (1) to drive the air outlet frame (42) to move forward and backward.

5. A yarn clearer auxiliary leveler according to claim 4, characterized in that: The screw rod structure comprises two fixed blocks (44) mounted on the upper end face of the bottom plate (1), a reciprocating screw rod (45) and a guide rod (46) are mounted between the two fixed blocks (44), the air outlet frame (42) is threadedly connected with the reciprocating screw rod (45) and slidably connected with the guide rod (46).

6. A yarn clearer auxiliary leveler according to claim 5, characterized in that: The support (31) is provided with a driving member (5) at one end away from the drying fan (41), the driving member (5) drives the reciprocating screw rod (45) and the two driving rollers (32) to operate simultaneously.

7. A yarn clearer auxiliary leveler according to claim 6, characterized in that: The driving member (5) comprises a fixed frame (51) mounted on the end face of the support (31), a driving motor (52) is mounted on the fixed frame (51), a rotating rod (53) is mounted at the output end of the driving motor (52), and a linkage gear is arranged between the rotating rod (53) and the two driving rollers (32).

8. A yarn clearer auxiliary leveler according to claim 7, characterized in that: The linkage gear comprises a main gear (54) mounted on the rotating rod (53), and a slave gear (55) engaged with the main gear (54) is mounted at the end of each of the two driving rollers (32).

9. A yarn clearer auxiliary leveler device as claimed in claim 8, characterized in that: A synchronous wheel (56) is mounted at the same end of the rotating rod (53) and the reciprocating screw rod (45), and a synchronous belt (57) is mounted between the two synchronous wheels (56).

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