阅读说明：本技术 一种整经机张力器 (Tensioner of warping machine ) 是由 高进美 孔常剑 张新霞 潘小敏 陈岚 解雅梅 于 2021-09-02 设计创作，主要内容包括：本发明公开了一种整经机张力器；包括张力器壳体,所述张力器壳体的上端活动连接有张力调节轮,所述张力调节轮内贯穿连接有张力杆,所述张力杆的底端固定连接有缓冲弹簧,所述缓冲弹簧的一端固定连接有定位板,所述定位板固定安装在所述张力器壳体上,所述张力器壳体上活动安装有阻尼轮、过线轮和羊毛圈；本发明在张力器壳体的上部开设有第一腔体,并且在第一腔体的内部设有伺服电机,通过伺服电机实现对张力杆进行角度的调节,并且能够实现对张力杆进行制动,防止张力杆在使用的时候发生脱离,在张力器壳体的后端固定安装有固定壳体,并且通过固定壳体内部的滑动板和伺服电缸实现对张力器壳体进行移动调节。(The invention discloses a tensioner of a warping machine; the device comprises a tensioner shell, wherein the upper end of the tensioner shell is movably connected with a tension adjusting wheel, a tension rod penetrates through the tension adjusting wheel, the bottom end of the tension rod is fixedly connected with a buffer spring, one end of the buffer spring is fixedly connected with a positioning plate, the positioning plate is fixedly arranged on the tensioner shell, and a damping wheel, a thread passing wheel and a wool ring are movably arranged on the tensioner shell; the upper part of the tensioner shell is provided with the first cavity, the servo motor is arranged in the first cavity, the angle of the tension rod is adjusted through the servo motor, the tension rod can be braked, the tension rod is prevented from being separated when in use, the fixed shell is fixedly arranged at the rear end of the tensioner shell, and the tensioner shell is movably adjusted through the sliding plate and the servo electric cylinder in the fixed shell.)

1. The utility model provides a warper tensioner, includes tensioner casing (1), its characterized in that: the tension adjusting device comprises a tensioner shell (1), a tension adjusting wheel (2) is movably connected to the upper end of the tensioner shell (1), a tension rod (3) penetrates through the tension adjusting wheel (2), a buffer spring (4) is fixedly connected to the bottom end of the tension rod (3), a positioning plate (5) is fixedly connected to one end of the buffer spring (4), the positioning plate (5) is fixedly installed on the tensioner shell (1), and a damping wheel (6), a wire passing wheel (7) and a wool loop (8) are movably installed on the tensioner shell (1);

a first cavity (9) is arranged at the top of the tensioner shell (1), a driving mechanism (10) is fixedly arranged in the first cavity (9), the driving mechanism (10) comprises a servo motor (11) fixedly arranged in the first cavity (9), a first gear (12) is connected on an output shaft of the servo motor (11) in a key way, a linkage shaft lever (13) is fixedly connected on the tension adjusting wheel (2), the linkage shaft lever (13) is penetrated inside the first cavity (9), a second gear (14) is connected to the linkage shaft lever (13) in a key manner, the second gear (14) is meshed with the first gear (12), a second cavity (15) is formed in the bottom of the tensioner shell (1), a magnetic device (16) is fixedly mounted inside the second cavity (15), and the magnetic device (16) is arranged corresponding to the damping wheel (6);

the rear end fixedly connected with first mounting panel (17) of tensioner casing (1), fixed mounting has guide frame body (18) on first mounting panel (17), first mounting panel (17) with first spout (19) have been seted up to guide frame body (18) junction, fixed mounting has sliding plate (21) on first mounting panel (17), sliding plate (21) activity is in guide frame body's (18) inside, the bottom fixed mounting of sliding plate (21) has supporting spring (20), the bottom of supporting spring (20) with guide frame body's (18) bottom fixed connection, the upper portion fixedly connected with telescopic link (23) of sliding plate (21), the top fixedly connected with servo electric cylinder (22) of telescopic link (23).

2. A warper tensioner as claimed in claim 1, wherein: an upper cover plate (24) is fixedly mounted on the first cavity (9), a lower cover plate is fixedly mounted at the bottom of the second cavity (15), a guide frame cover plate (39) is fixedly mounted on the upper portion of the guide frame body (18), and the telescopic rod (23) movably penetrates through the guide frame cover plate (39).

3. A warper tensioner as claimed in claim 1, wherein: one end fixed mounting of tension pole (3) has guide wheel frame (26), the inside swing joint of guide wheel frame (26) has first guide pulley (27), pin hole (28) have been seted up to the one end of guide wheel frame (26), movable mounting has second guide pulley (29) on tensioner casing (1).

4. A warper tensioner as claimed in claim 1, wherein: damping switch regulation hole (30) have been seted up to the bottom of tensioner casing (1), the inside movable mounting of damping switch regulation hole (30) has damping switch regulating part (31), damping switch regulating part (31) with magnetic device (16) electric connection.

5. A warper tensioner as claimed in claim 1, wherein: second sliding grooves (32) are formed in two sides of the guide frame body (18), sliding blocks (38) are fixedly arranged on two sides of the sliding plate (21), and the sliding blocks (38) on the two sides are respectively connected to the inner portions of the second sliding grooves (32) on the two sides in a sliding mode.

6. A warper tensioner as claimed in claim 1, wherein: the rear end fixed mounting of tensioner casing (1) has first vertical board (33) and second vertical board (34), first vertical board (33) with second vertical board (34) parallel arrangement, first vertical board (33) with the both ends of second vertical board (34) are respectively through the first horizontal board of fixing bolt (37) fixedly connected with (35) and the horizontal board of second (36), first mounting panel (17) fixed mounting be in first vertical board (33) second vertical board (34) first horizontal board (35) with on the horizontal board of second (36).

7. A warper tensioner as claimed in claim 1, wherein: supporting plates (40) are fixedly mounted on two sides of the upper portion of the guide frame body (18), fixing plates (41) are fixedly connected to the end portions of the supporting plates (40), and the servo electric cylinder (22) is fixedly mounted between the fixing plates (41) on two sides.

8. A warper tensioner as claimed in claim 2, wherein: a first locking disc (42) is fixedly mounted on the linkage shaft lever (13), a second locking disc (43) is arranged on one side of the first locking disc (42), the second locking disc (43) is movably connected with the linkage shaft lever (13), and locking notches (47) are formed in the opposite surfaces of the first locking disc (42) and the second locking disc (43).

9. A warper tensioner as claimed in claim 8, wherein: two connecting rods (44) are fixedly connected to one side of the second locking disc (43), a connecting plate (45) is fixedly connected to the other end of each connecting rod (44), a locking spring (46) is fixedly connected to the other end of each connecting plate (45), and the other end of each locking spring (46) is fixedly connected with the side wall of the first cavity (9).

10. A warper tensioner as claimed in claim 9, wherein: one side upper end fixedly connected with locking of connecting plate (45) is dialled shelves (25), locking is dialled shelves (25) and is run through upper cover plate (24), locking dial shelves (25) through round pin axle with upper cover plate (24) swing joint.

Technical Field

The invention belongs to the technical field of warping machines, and particularly relates to a tensioner of a warping machine.

Background

The warping machine is to distribute a bunch of warp evenly on a rotating drum and then to transmit to a loom. The yarn is required to be rapidly and accurately conveyed in the processing process, the tension of the yarn is often changed along with the conveying in the conveying process, the magnetic tensioner is a tension control device which generates damping through the change of magnetic field conversion torque and has no mechanical friction, and a certain output quantity is given to an actuating mechanism (often the current quantity of a motor) through the magnetic tensioner; some tensioners also have a coil diameter calculating function, so that the tension is controlled to meet the production requirement, and the preparation work before starting up is as follows: magnetic force tensioner walk line mode according to the line sketch map of walking of description, 1, the back tension scale, it is in 0 bit to adjust the capstan scale, 2, the wool circle relaxs, wool circle elasticity is adjusted according to using the tension size, the tension lamb looped pile relaxs, the big lamb looped pile of tension compresses tightly, open the cylinder, the start is debugged, the increase of rotatory regulation capstan scale, output tension also can increase, simultaneously the tension pole angle can slowly be downwards, the tension pole is in red warning mark and is the best debugging position, if be less than mark back tension spiral rotatory left, notice: in the debugging process, only the tension scale is allowed to be adjusted from small to large, and is not allowed to be adjusted from large to small, otherwise, the phenomenon of wire breakage can occur. If the tension scale is adjusted from large to small, the engine oil cannot be added into the damping wheel under the stop state, a user adjusts the required tension according to the method, if the output tension needs to be accurately used by matching with a tension meter, the method is a magnetic tensioner adjusting method (turning off and adjusting the tension), however, various tensioners on the market still have various problems.

Although a warper tensioner as disclosed in CN201206180Y realizes providing a smooth and continuously adjustable torque load without being affected by the rotation speed, and has the advantages of low noise during operation and no mechanical friction except for bearings, it does not solve the problems of the prior art that the mechanical driving adjustment of the tension rod cannot be realized, the position adjustment of the tensioner cannot be realized conveniently, and the like, and thus we propose a warper tensioner.

Disclosure of Invention

The invention aims to provide a tension device of a warping machine, which solves the problems in the prior art.

In order to achieve the purpose, the invention provides the following technical scheme: a tensioner of a warping machine comprises a tensioner shell, wherein the upper end of the tensioner shell is movably connected with a tension adjusting wheel, a tension rod penetrates through the tension adjusting wheel, the bottom end of the tension rod is fixedly connected with a buffer spring, one end of the buffer spring is fixedly connected with a positioning plate, the positioning plate is fixedly installed on the tensioner shell, and a damping wheel, a thread passing wheel and a wool ring are movably installed on the tensioner shell;

the top of the tensioner shell is provided with a first cavity, a driving mechanism is fixedly arranged in the first cavity, the driving mechanism comprises a servo motor fixedly arranged in the first cavity, an output shaft of the servo motor is connected with a first gear in a key mode, a tension adjusting wheel is fixedly connected with a linkage shaft lever, the linkage shaft lever penetrates through the first cavity, the linkage shaft lever is connected with a second gear in a key mode, the second gear is meshed with the first gear in a meshed mode, the bottom of the tensioner shell is provided with a second cavity, a magnetic device is fixedly arranged in the second cavity, and the magnetic device and the damping wheel are arranged correspondingly;

the rear end fixedly connected with first mounting panel of tensioner casing, fixed mounting has the direction framework on the first mounting panel, first mounting panel with first spout has been seted up to the junction of direction framework, fixed mounting has the sliding plate on the first mounting panel, the sliding plate activity is in the inside of direction framework, the bottom fixed mounting of sliding plate has supporting spring, supporting spring's bottom with the bottom fixed connection of direction framework, the upper portion fixedly connected with telescopic link of sliding plate, the top fixedly connected with servo electric jar of telescopic link.

Preferably, an upper cover plate is fixedly mounted on the first cavity, a lower cover plate is fixedly mounted at the bottom of the second cavity, a guide frame cover plate is fixedly mounted on the upper portion of the guide frame, and the telescopic rod movably penetrates through the guide frame cover plate.

Preferably, one end of the tension rod is fixedly provided with a guide wheel frame, a first guide wheel is movably connected inside the guide wheel frame, one end of the guide wheel frame is provided with a wire leading hole, and a second guide wheel is movably arranged on the tensioner shell.

Preferably, a damping switch adjusting hole is formed in the bottom end of the tensioner shell, a damping switch adjusting piece is movably mounted inside the damping switch adjusting hole, and the damping switch adjusting piece is electrically connected with the magnetic device.

Preferably, second sliding grooves are formed in two sides of the guide frame body, sliding blocks are fixedly arranged on two sides of the sliding plate, and the sliding blocks on the two sides are respectively connected to the inner portions of the second sliding grooves on the two sides in a sliding mode.

Preferably, the rear end fixed mounting of tensioner casing has first vertical board and second vertical board, first vertical board with second vertical board parallel arrangement, first vertical board with the both ends of second vertical board are respectively through the first horizontal board of fixing bolt fixedly connected with and the horizontal board of second, first mounting panel fixed mounting be in first vertical board the second vertical board first horizontal board with on the horizontal board of second.

Preferably, support plates are fixedly mounted on two sides of the upper portion of the guide frame body, fixing plates are fixedly connected to the end portions of the support plates, and the servo electric cylinder () is fixedly mounted between the fixing plates on the two sides.

Preferably, a first locking disc is fixedly mounted on the linkage shaft lever, a second locking disc is arranged on one side of the first locking disc, the second locking disc is movably connected with the linkage shaft lever, and locking notches are formed in the opposite surfaces of the first locking disc and the second locking disc.

Preferably, one side of the second locking disc is fixedly connected with two connecting rods, the other ends of the two connecting rods are fixedly connected with a connecting plate, the other end of the connecting plate is fixedly connected with a locking spring, and the other end of the locking spring is fixedly connected with the side wall of the first cavity.

Preferably, the upper end of one side of the connecting plate is fixedly connected with a locking shifting gear, the locking shifting gear penetrates through the upper cover plate, and the locking shifting gear is movably connected with the upper cover plate through a pin shaft.

Compared with the prior art, the invention has the beneficial effects that:

(1) the upper part of the tensioner shell is provided with the first cavity, the servo motor is arranged in the first cavity, the angle of the tension rod is adjusted through the servo motor, manual operation is reduced, the structure is simple, the adjustment is convenient, the tension rod can be braked, the tension rod is prevented from being separated when in use, and the buffering effect can be realized.

(2) The fixed shell is fixedly installed at the rear end of the tensioner shell, and the tensioner shell is movably adjusted through the sliding plate and the servo electric cylinder in the fixed shell, so that the height of the tensioner shell can be effectively movably adjusted, the tension can be conveniently adjusted, the operation is convenient and rapid, and the installation and the use are convenient.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic top view of a portion of the present invention;

FIG. 3 is a partial bottom schematic view of the present invention;

FIG. 4 is a partial schematic structural view of the present invention;

FIG. 5 is a schematic view of an adjustment mechanism of the present invention;

FIG. 6 is an enlarged view of the invention at A in FIG. 2.

In the figure: 1. a tensioner housing; 2. a tension adjusting wheel; 3. a tension bar; 4. a buffer spring; 5. positioning a plate; 6. a damping wheel; 7. a wire passing wheel; 8. a sheep terry; 9. a first cavity; 10. a drive mechanism; 11. a servo motor; 12. a first gear; 13. a linkage shaft lever; 14. a second gear; 15. a second cavity; 16. a magnetic device; 17. a first mounting plate; 18. a guide frame body; 19. a first chute; 20. a support spring; 21. a sliding plate; 22. a servo electric cylinder; 23. a telescopic rod; 24. an upper cover plate; 25. locking the shifting gear; 26. a guide wheel frame; 27. a first guide wheel; 28. a wire hole; 29. a second guide wheel; 30. a damping switch adjustment hole; 31. a damping switch adjustment member; 32. a second chute; 33. a first vertical plate; 34. a second vertical plate; 35. a first transverse plate; 36. a second transverse plate; 37. fixing the bolt; 38. a slider; 39. a guide frame cover plate; 40. a support plate; 41. a fixing plate; 42. a first locking plate; 43. a second locking disk; 44. a connecting rod; 45. a connecting plate; 46. a locking spring; 47. locking notches.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a tensioner of a warping machine comprises a tensioner shell 1, wherein the upper end of the tensioner shell 1 is movably connected with a tension adjusting wheel 2, a tension rod 3 penetrates through the tension adjusting wheel 2, the bottom end of the tension rod 3 is fixedly connected with a buffer spring 4, one end of the buffer spring 4 is fixedly connected with a positioning plate 5, the positioning plate 5 is fixedly arranged on the tensioner shell 1, and a damping wheel 6, a line passing wheel 7 and a sheep hair loop 8 are movably arranged on the tensioner shell 1;

the top of the tensioner shell 1 is provided with a first cavity 9, a driving mechanism 10 is fixedly arranged inside the first cavity 9, the driving mechanism 10 comprises a servo motor 11 fixedly arranged inside the first cavity 9, an output shaft of the servo motor 11 is in key connection with a first gear 12, a tension adjusting wheel 2 is fixedly connected with a linkage shaft rod 13, the linkage shaft rod 13 penetrates through the first cavity 9, the linkage shaft rod 13 is in key connection with a second gear 14, the second gear 14 is in meshing connection with the first gear 12, the bottom of the tensioner shell 1 is provided with a second cavity 15, a magnetic device 16 is fixedly arranged inside the second cavity 15, and the magnetic device 16 is arranged corresponding to the damping wheel 6;

the rear end fixedly connected with first mounting panel 17 of tensioner casing 1, fixed mounting has guide frame 18 on the first mounting panel 17, first spout 19 has been seted up with guide frame 18's junction to first mounting panel 17, fixed mounting has sliding plate 21 on the first mounting panel 17, the activity of sliding plate 21 is in guide frame 18's inside, sliding plate 21's bottom fixed mounting has supporting spring 20, supporting spring 20's bottom and guide frame 18's bottom fixed connection, sliding plate 21's upper portion fixedly connected with telescopic link 23, the top fixedly connected with servo electric cylinder 22 of telescopic link 23.

In order to realize the sealing connection of the first cavity 9, the second cavity 15 and the guiding frame 18, in the embodiment, preferably, an upper cover plate 24 is fixedly mounted on the first cavity 9, a lower cover plate is fixedly mounted at the bottom of the second cavity 15, a guiding frame cover plate 39 is fixedly mounted at the upper part of the guiding frame 18, and the telescopic rod 23 movably penetrates through the guiding frame cover plate 39.

In order to pass through the cable and guide the cable for transportation, in this embodiment, preferably, one end of the tension rod 3 is fixedly installed with a guide wheel frame 26, a first guide wheel 27 is movably connected inside the guide wheel frame 26, one end of the guide wheel frame 26 is provided with a lead hole 28, and a second guide wheel 29 is movably installed on the tensioner housing 1.

In order to adjust the magnetic force of the magnetic device 16, in this embodiment, preferably, a damping switch adjusting hole 30 is formed at the bottom end of the tensioner housing 1, a damping switch adjusting piece 31 is movably installed inside the damping switch adjusting hole 30, and the damping switch adjusting piece 31 is electrically connected with the magnetic device 16.

In order to limit the sliding plate 21 and maintain the stability of the sliding, in the present embodiment, it is preferable that the second sliding grooves 32 are formed at both sides of the guide frame 18, the sliding blocks 38 are fixedly disposed at both sides of the sliding plate 21, and the sliding blocks 38 at both sides are respectively slidably connected inside the second sliding grooves 32 at both sides.

In order to realize effective fixed mounting of the first mounting plate 17 and prevent shaking, in this embodiment, preferably, the rear end of the tensioner housing 1 is fixedly mounted with a first vertical plate 33 and a second vertical plate 34, the first vertical plate 33 and the second vertical plate 34 are arranged in parallel, two ends of the first vertical plate 33 and the second vertical plate 34 are respectively fixedly connected with a first transverse plate 35 and a second transverse plate 36 through fixing bolts 37, and the first mounting plate 17 is fixedly mounted on the first vertical plate 33, the second vertical plate 34, the first transverse plate 35 and the second transverse plate 36.

In order to stably fix the servo electric cylinder 22 and effectively prevent the servo electric cylinder 22 from shaking during operation, in the present embodiment, it is preferable that support plates 40 are fixedly installed on both sides of the upper portion of the guide frame 18, fixing plates 41 are fixedly connected to the end portions of the support plates 40, and the servo electric cylinder 22 is fixedly installed between the fixing plates 41 on both sides.

In order to limit the tension adjusting wheel 2 and prevent the tension adjusting wheel 2 from separating and rotating after the angle is adjusted, in the embodiment, preferably, a first locking disc 42 is fixedly mounted on the linkage shaft rod 13, a second locking disc 43 is arranged on one side of the first locking disc 42, the second locking disc 43 is movably connected with the linkage shaft rod 13, locking notches 47 are formed in the opposite sides of the first locking disc 42 and the second locking disc 43, two connecting rods 44 are fixedly connected to one side of the second locking disc 43, connecting plates 45 are fixedly connected to the other ends of the two connecting rods 44, locking springs 46 are fixedly connected to the other ends of the connecting plates 45, the other ends of the locking springs 46 are fixedly connected with the side wall of the first cavity 9, a locking shifting block 25 is fixedly connected to the upper end of one side of each connecting plate 45, the locking shifting block 25 penetrates through the upper cover plate 24, and the locking shifting block 25 is movably connected with the upper cover plate 24 through a pin shaft.

The working principle and the using process of the invention are as follows: when the tension adjusting device is used, the cable is stably and fixedly installed through the second installation plate and the bolt at the rear end of the guide frame 18, then the cable passes through the lead wire hole 28, then sequentially passes through the first guide wheel 27, the second guide wheel 29, the wire passing wheel 7, the sheep loop 8 and the damping wheel 6, then output is realized, then when the angle of the tension rod 3 needs to be adjusted, the servo motor 11 is started, the servo motor 11 rotates the linkage shaft rod 13 through the first gear 12 and the second gear 14 to drive the tension rod 3 to adjust the angle, tension adjustment is completed, then after the angle of the tension rod 3 is adjusted, the second locking disc 43 is pushed through the locking spring 46 to complete locking of the first locking disc 42, and when the angle is adjusted, the locking of the first locking disc 42 is locked by pushing the second locking disc 43 open through the locking shifting block 25, then, the servo motor 11 rotates the linkage shaft 13, and when the height of the tensioner housing 1 needs to be adjusted, the servo electric cylinder 22 is started to push the sliding plate 21 connected with the tensioner housing 1, so that the sliding plate 21 is adjusted in a sliding manner in the guide frame 18, and the support spring 20 is arranged at the bottom of the guide frame 18, so that the sliding plate 21 can be buffered and supported, and collision can be prevented.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.