Rapier head repairing device for rapier loom

Abstract

The utility model discloses a rapier head repairing device for a rapier loom, and relates to the technical field of rapier looms. The rapier head polishing device comprises a shell, a polishing mechanism is arranged in the shell and used for polishing the abraded position of the rapier head, an adjusting mechanism is fixedly arranged at the lower end of the shell and used for adjusting positioning of the rapier head, the polishing mechanism comprises a motor, a rotating plate is fixedly arranged at the output end of the motor, and the rotating plate is fixedly connected with the shell. The polishing mechanism comprises a rotating plate, a plurality of clamping rods are arranged on one side of the rotating plate, a rotating rod is fixedly arranged on one side of the rotating plate, the outer surface of the rotating rod is sleeved with a rotating cylinder, the outer surface of the rotating cylinder is sleeved with a polishing wheel, and a polishing face is fixedly arranged on the outer surface of the polishing wheel. According to the rapier head repairing device for the rapier loom, the rapier head can be effectively repaired, and through the adjusting mechanism, the rapier head repairing device for the rapier loom can effectively assist in positioning of the rapier head.

Description

Technical Field

[0001] The utility model relates to the technical field of rapier looms, in particular to a rapier head repairing device for rapier looms. Background Art

[0002] Rapier loom is the most widely used shuttleless loom. In addition to the characteristics of high speed, high automation and high efficiency of shuttleless loom, its active weft insertion method has strong variety adaptability and can adapt to the weft insertion of various yarns. In addition, rapier loom also has obvious advantages in multi-color weft weaving, and can produce yarn-dyed products with up to 16 colors of weft yarn. As shuttleless looms replace shuttle looms, rapier looms will become the main production machine for woven fabrics.

[0003] However, the prior art still has the following problems:

[0004] Firstly, when the rapier loom rapier head repairing device of the prior art repairs the rapier head, most of the rapier loom rapier head repairing devices cannot effectively repair the rapier head, which causes the rapier loom to easily damage the weaving thread when using the rapier head.

[0005] Secondly, when the rapier loom rapier head repairing device of the prior art repairs the rapier head, most of the rapier loom rapier head repairing devices cannot effectively assist the rapier head in positioning, resulting in the rapier loom rapier head repairing device being unable to repair the rapier head well.

[0006] In view of the above problems, the inventor proposes a rapier head repairing device for a rapier loom to solve the above problems. Utility Model Content

[0007] In order to solve the problem that most rapier loom rapier head repairing devices cannot effectively repair the rapier head and most rapier loom rapier head repairing devices cannot effectively assist the rapier head in positioning; the purpose of the utility model is to provide a rapier head repairing device for a rapier loom.

[0008] To solve the above technical problems, the utility model adopts the following technical solutions: a rapier head repair device for a rapier loom, comprising a shell, a grinding mechanism is provided inside the shell, the grinding mechanism is used to grind the worn part of the rapier head, an adjusting mechanism is fixedly provided at the lower end of the shell, the adjusting mechanism is used to adjust the positioning of the rapier head, the grinding mechanism comprises a motor, a rotating plate is fixedly provided at the output end of the motor, a plurality of engaging rods are provided on one side of the rotating plate, a rotating rod is fixedly provided on one side of the rotating plate, a rotating cylinder is sleeved on the outer surface of the rotating rod, a grinding wheel is sleeved on the outer surface of the rotating cylinder, a grinding surface is fixedly provided on the outer surface of the grinding wheel, a rotating clamping plate is fixedly provided on one side of the rotating clamping plate, and a plurality of engaging rings respectively used in conjunction with the engaging rods are fixedly provided on one side of the rotating plate.

[0009] Preferably, the adjustment mechanism includes a base plate, a rocking wheel is provided on one side of the base plate, a driving bevel gear is fixedly provided on one side of the rocking wheel, the outer surface of the driving bevel gear is meshingly connected with a driven bevel gear, an adjustment cylinder is fixedly provided on the upper end of the driven bevel gear, a threaded rod is threadedly sleeved on the inner surface of the adjustment cylinder, an adjustment block is fixedly provided on the upper end of the threaded rod, and an adjustment frame used in conjunction with the adjustment block is fixedly provided on the upper end of the base plate.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] 1. The utility model uses a grinding mechanism, when the rapier loom rapier head repairing device is repairing the rapier head, the worn part of the rapier head can be effectively polished, and then the rapier head can be repaired, so that the rapier loom rapier head repairing device can effectively repair the rapier head;

[0012] 2. The utility model uses an adjustment mechanism to effectively assist the rapier head in positioning when the rapier head repairing device for a rapier loom is repairing the rapier head, thereby facilitating the grinding of the worn area, thereby achieving that the rapier head repairing device for a rapier loom can effectively assist the rapier head in positioning. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 It is a schematic diagram of the structure of the utility model.

[0015] Figure 2 It is a schematic cross-sectional view of the grinding mechanism structure of the utility model.

[0016] Figure 3 It is a schematic cross-sectional view of the structure of the regulating mechanism of the utility model.

[0017] In the figure: 1. shell; 2. grinding mechanism; 3. adjustment mechanism; 4. fixing plate; 20. motor; 21. support frame; 22. rotating plate; 23. rotating rod; 24. engaging rod; 25. engaging groove; 26. rotating cylinder; 27. rotating clamping plate; 28. engaging ring; 29. ​​grinding surface; 201. grinding wheel; 30. bottom plate; 31. rocking wheel; 32. adjusting cylinder; 33. driving bevel gear; 34. driven bevel gear; 35. limiting groove; 36. adjusting frame; 37. limiting block; 38. positioning groove; 39. adjusting block; 301. threaded rod. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] Example: Figure 1-3 As shown, the utility model provides a rapier head repair device for a rapier loom, comprising a shell 1, a grinding mechanism 2 is arranged inside the shell 1, an adjusting mechanism 3 is fixedly arranged at the lower end of the shell 1, the grinding mechanism 2 comprises a motor 20, a rotating plate 22 is fixedly arranged at the output end of the motor 20, a plurality of engaging rods 24 are arranged on one side of the rotating plate 22, a rotating rod 23 is fixedly arranged on one side of the rotating plate 22, a rotating cylinder 26 is sleeved on the outer surface of the rotating rod 23, a grinding wheel 201 is sleeved on the outer surface of the rotating cylinder 26, a grinding surface 29 is fixedly arranged on the outer surface of the grinding wheel 201, and a grinding surface 29 is fixedly arranged on the outer surface of the rotating cylinder 26. A rotating clamping plate 27 is fixedly provided on one side, and a plurality of clamping rings 28 respectively used in conjunction with the clamping rod 24 are fixedly provided on one side of the rotating clamping plate 27. The motor 20 is started through the grinding mechanism 2, so that the motor 20 can drive the rotating plate 22 to rotate through the output end, so that the rotating plate 22 can drive the clamping rod 24 and the rotating rod 23 to rotate, that is, the rotating clamping plate 27 can be driven through the rotating cylinder 26 and the clamping ring 28, so that the clamping rod 24 can drive the grinding surface 29 on the grinding wheel 201 to grind and repair the rapier head, thereby achieving the purpose that the rapier head repair device for the rapier loom can effectively repair the rapier head.

[0020] A support frame 21 is fixedly provided on one side of the motor 20, and one side of the support frame 21 is fixedly connected to one side of the housing 1. Four engaging rods 24 are provided, and the four engaging rods 24 are distributed in a rectangular array on one side of the rotating plate 22. A plurality of engaging grooves 25 are opened on one side of the grinding wheel 201, and the inner surfaces of the plurality of engaging grooves 25 are respectively slidably fitted with the outer surfaces of the plurality of engaging rods 24. The motor 20 can be fixed on one side of the housing 1 through the support frame 21. The engaging rods 24 are distributed in a rectangular array to improve the stability during rotation. The grinding wheel 201 can be driven by the engaging rods 24 through the engaging grooves 25.

[0021] The adjusting mechanism 3 comprises a base plate 30, a rocking wheel 31 is provided on one side of the base plate 30, a driving bevel gear 33 is fixedly provided on one side of the rocking wheel 31, a driven bevel gear 34 is meshedly connected to the outer surface of the driving bevel gear 33, an adjusting cylinder 32 is fixedly provided on the upper end of the driven bevel gear 34, a threaded rod 301 is threadedly sleeved on the inner surface of the adjusting cylinder 32, an adjusting block 39 is fixedly provided on the upper end of the threaded rod 301, an adjusting frame 36 used in conjunction with the adjusting block 39 is fixedly provided on the upper end of the base plate 30, and the adjusting mechanism 3 is rotated to adjust the adjusting frame 36. The rocking wheel 31 on one side of the base plate 30 allows the rocking wheel 31 to drive the driven bevel gear 34 on the outer surface of the driving bevel gear 33 to rotate, so that the driven bevel gear 34 can drive the adjusting cylinder 32 to rotate, so that the adjusting cylinder 32 can drive the threaded rod 301 to move, so that the threaded rod 301 can drive the adjusting block 39 to move in the adjusting frame 36, so as to facilitate the adjustment of the height of the positioning groove 38, thereby facilitating the limit adjustment of the rapier head, thereby achieving the purpose that the rapier head repair device for the rapier loom can effectively assist the rapier head in positioning.

[0022] Limit blocks 37 are fixed on both sides of the adjustment block 39, and limit grooves 35 used in conjunction with the limit blocks 37 are provided on both sides of the adjustment frame 36. Four fixing plates 4 are fixed on the outer surface of the base plate 30, and the four fixing plates 4 are distributed in a rectangular array on the outer surface of the base plate 30. Two positioning grooves 38 used in conjunction are provided on the upper end of the adjustment block 39. The adjustment block 39 can slide on the inner surface of the limiting groove 35 through the limit block 37, and the base plate 30 can be fixed in a suitable position through the fixing plate 4, and the rapier can be limited by the positioning groove 38.

[0023] Working principle: through the grinding mechanism 2, the motor 20 is started, so that the motor 20 can drive the rotating plate 22 to rotate through the output end, so that the rotating plate 22 can drive the clamping rod 24 and the rotating rod 23 to rotate, that is, the rotating clamping plate 27 can be driven through the rotating cylinder 26 and the clamping ring 28, so that the clamping rod 24 can drive the grinding surface 29 on the grinding wheel 201 to grind and repair the rapier head, so as to achieve the purpose that the rapier head repair device for the rapier loom can effectively repair the rapier head;

[0024] The motor 20 can be fixed on one side of the housing 1 through the support frame 21. The engaging rods 24 are distributed in a rectangular array to improve the stability during rotation. The grinding wheel 201 can be driven by the engaging rods 24 through the engaging grooves 25.

[0025] By rotating the rocking wheel 31 on one side of the bottom plate 30 through the adjusting mechanism 3, the rocking wheel 31 can drive the driven bevel gear 34 on the outer surface of the driving bevel gear 33 to rotate, so that the driven bevel gear 34 can drive the adjusting cylinder 32 to rotate, so that the adjusting cylinder 32 can drive the threaded rod 301 to move, so that the threaded rod 301 can drive the adjusting block 39 to move in the adjusting frame 36, so that the height of the positioning groove 38 can be adjusted, so as to facilitate the limit adjustment of the rapier head, so as to achieve the purpose that the rapier head repairing device for the rapier loom can effectively assist the rapier head in positioning;

[0026] The adjusting block 39 can slide on the inner surface of the limiting groove 35 through the limiting block 37 , the bottom plate 30 can be fixed at a suitable position through the fixing plate 4 , and the rapier can be limited by the positioning groove 38 .

[0027] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A rapier head repairing device for a rapier loom, comprising a housing (1), characterized in that: A grinding mechanism (2) is provided inside the shell (1), and an adjustment mechanism (3) is fixedly provided at the lower end of the shell (1); The grinding mechanism (2) comprises a motor (20), a rotating plate (22) is fixedly provided at the output end of the motor (20), a plurality of engaging rods (24) are provided on one side of the rotating plate (22), a rotating rod (23) is fixedly provided on one side of the rotating plate (22), a rotating cylinder (26) is sleeved on the outer surface of the rotating rod (23), a grinding wheel (201) is sleeved on the outer surface of the rotating cylinder (26), a grinding surface (29) is fixedly provided on the outer surface of the grinding wheel (201), a rotating clamping plate (27) is fixedly provided on one side of the rotating cylinder (26), and a plurality of engaging rings (28) respectively used in conjunction with the engaging rods (24) are fixedly provided on one side of the rotating clamping plate (27).

2. A rapier head repairing device for a rapier loom as claimed in claim 1, characterized in that: The adjustment mechanism (3) comprises a base plate (30), a rocking wheel (31) is provided on one side of the base plate (30), a driving bevel gear (33) is fixedly provided on one side of the rocking wheel (31), an outer surface of the driving bevel gear (33) is meshingly connected with a driven bevel gear (34), an adjustment cylinder (32) is fixedly provided on the upper end of the driven bevel gear (34), a threaded rod (301) is threadedly sleeved on the inner surface of the adjustment cylinder (32), an adjustment block (39) is fixedly provided on the upper end of the threaded rod (301), and an adjustment frame (36) used in conjunction with the adjustment block (39) is fixedly provided on the upper end of the base plate (30).

3. A rapier head repairing device for a rapier loom as claimed in claim 1, characterized in that: A support frame (21) is fixedly provided on one side of the motor (20), and one side of the support frame (21) is fixedly connected to one side of the housing (1).

4. A rapier head repairing device for a rapier loom as claimed in claim 1, characterized in that: Four engaging rods (24) are provided, and the four engaging rods (24) are distributed on one side of the rotating plate (22) in a rectangular array.

5. A rapier head repairing device for a rapier loom as claimed in claim 1, characterized in that: A plurality of engaging grooves (25) are provided on one side of the grinding wheel (201), and the inner surfaces of the plurality of engaging grooves (25) are respectively slidably fitted with the outer surfaces of the plurality of engaging rods (24).

6. A rapier head repairing device for a rapier loom as claimed in claim 2, characterized in that: Limit blocks (37) are fixedly provided on both sides of the adjustment block (39), and limit grooves (35) respectively matched with the limit blocks (37) are provided on both sides of the adjustment frame (36).

7. A rapier head repairing device for a rapier loom as claimed in claim 2, characterized in that: Four fixing plates (4) are fixedly provided on the outer surface of the bottom plate (30), and the four fixing plates (4) are distributed on the outer surface of the bottom plate (30) in a rectangular array.

8. A rapier head repairing device for a rapier loom as claimed in claim 2, characterized in that: The upper end of the adjusting block (39) is provided with two positioning grooves (38) for use in conjunction with each other.

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