Weft accumulator dial convenient to disassemble

Abstract

The utility model relates to the technical field of textile equipment, in particular to a weft accumulator dial convenient to disassemble, which comprises a dial body, the dial body is detachably connected with a disassembling and assembling assembly, the disassembling and assembling assembly comprises a disassembling and assembling disc, and the disassembling and assembling disc is rotatably connected with a driving gear through a rotating shaft. A driven gear meshed with the driving gear is arranged on the periphery of the driving gear, a fixing rod is arranged at the center of the driven gear, first external threads are arranged at the end, away from the disassembling and assembling disc, of the fixing rod, and a first fixing groove corresponding to the fixing rod is formed in the dial body; a movable shaft is arranged on the side, away from the fixing rod, of the driving gear, a force application rod parallel to the dismounting and mounting disc is fixed to the movable shaft, a plurality of through holes are formed in the force application rod, second fixing grooves corresponding to the through holes are formed in the driving gear and the dismounting and mounting disc respectively, and second internal threads are arranged in the second fixing grooves; the limiting rod penetrates through the through hole in a sliding mode, and second external threads are arranged at the lower end of the limiting rod. The utility model is convenient and fast to disassemble, and is not easy to damage in the disassembly process.

Description

Technical Field

[0001] The utility model relates to the technical field of textile equipment, in particular to a weft storage device scale plate which is easy to disassemble. Background Art

[0002] A weft feeder is a temporary storage device for the weft yarn that is withdrawn from the bobbin before it is introduced into the shed. It is used in rapier and projectile looms. The weft feeder includes a dial. The scale on the dial can intuitively display the amount of weft yarn stored on the storage drum. The indication of the dial can be used to determine when the weft yarn needs to be replenished, thereby ensuring the continuous and stable operation of the loom. By adjusting the settings on the dial, the operator can control the amount of weft yarn stored on the storage drum. This helps to ensure uniform tension of the weft yarn during the weft insertion process, thereby improving the quality and stability of the fabric. When the weft feeder is repaired and the dial bearing is replaced, the dial needs to be removed. The dial is in sheet form, and it is time-consuming and laborious to disassemble it using conventional pliers, wrenches and other tools, and the dial is often accidentally damaged. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a weft storage device scale plate which is easy to disassemble. The disassembly is convenient and quick and the disassembly is not easy to be damaged during the disassembly process.

[0004] The utility model discloses a weft storage device scale plate which is easy to disassemble, comprising a scale plate body, the scale plate body is detachably connected with a disassembly assembly, the disassembly assembly comprises a disassembly plate, the disassembly plate is rotatably connected with a driving gear through a rotating shaft, the rotating shaft is arranged at the center of the driving gear, a driven gear meshing with the driving gear is arranged at the outer periphery of the driving gear, a fixing rod is arranged at the center of the driven gear, the fixing rod is rotatably connected with the disassembly plate, an end of the fixing rod away from the disassembly plate is provided with an external thread, a fixing groove corresponding to the fixing rod is provided on the scale plate body, and the fixing groove is provided with a fixing groove. An internal thread one matching with an external thread one is provided inside; a movable shaft is provided on the side of the driving gear away from the fixed rod, the movable shaft is rotatably connected with the rotating shaft and is coaxial with the rotating shaft, a force applying rod is fixed on the movable shaft parallel to the disassembly and assembly disk, a plurality of through holes perpendicular to the disassembly and assembly disk are opened on the force applying rod, and the through holes are distributed on both sides of the movable shaft, and two fixing grooves corresponding to the through holes are respectively provided on the driving gear and the disassembly and assembly disk, and two internal threads are provided in the two fixing grooves; it also includes a limiting rod which can be slidably penetrated in the through hole, and the lower end of the limiting rod is provided with two external threads matching with the two internal threads.

[0005] Preferably, the fixed rod, the rotating shaft and the movable shaft are all perpendicular to the dial body.

[0006] Preferably, a plurality of fixing rods are provided, and the plurality of fixing rods are evenly distributed around the central axis of the disassembly and assembly tray.

[0007] Preferably, the through holes are symmetrically distributed on both sides of the movable axis.

[0008] Preferably, at least two limiting rods are provided.

[0009] Preferably, a screw head is fixed to the top end of the limiting rod.

[0010] Preferably, the screw head is hexagonal.

[0011] Preferably, the outer wall of the force application rod is provided with anti-slip grooves.

[0012] Preferably, two ends of the force-applying rod are provided with power-assisting grooves, and a power-assisting rod is detachably provided in the power-assisting groove.

[0013] Preferably, one end of the power-assisting rod is threadedly connected to the power-assisting groove.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. Pass the limit rod through the through hole corresponding to the second fixed groove on the driving gear and thread it with the second fixed groove. Align the fixed rod with the first fixed groove. Turn the force rod to drive the driving gear to rotate and thus rotate the driven gear. Thread the fixed rod into the first fixed groove on the dial body to achieve fixed connection between the disassembly and assembly disk and the dial body. Then remove the limit rod, pass it through the through hole corresponding to the second fixed groove on the disassembly and assembly disk and thread it with the second fixed groove. Turn the force rod to drive the disassembly and assembly disk to rotate, thereby loosening the dial body connected to the disassembly and assembly disk. Then turn the driving gear to unscrew the fixed rod from the first fixed groove to completely remove the dial body.

[0016] 2. The scale plate of the utility model is easy and quick to disassemble and is not easily damaged during the disassembly process. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the weft storage device scale plate which is easy to disassemble in the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the weft storage device scale plate which is easy to disassemble according to the utility model from another angle;

[0019] Figure 3 This is a schematic diagram of the disassembly structure of the weft storage device scale plate that is easy to disassemble in the utility model Figure 1 ;

[0020] Figure 4 This is a schematic diagram of the disassembly structure of the weft storage device scale plate that is easy to disassemble in the utility model Figure 2 ;

[0021] In the figure: 1. dial body; 2. disassembly and assembly plate; 3. rotating shaft; 4. driving gear; 5. driven gear; 6. fixing rod; 7. fixing groove 1; 8. movable shaft; 9. force rod; 10. through hole; 11. fixing groove 2; 12. limit rod; 13. screw head; 14. anti-slip pattern; 15. power-assisting groove; 16. power-assisting rod. DETAILED DESCRIPTION

[0022] The present invention will be described clearly and completely below with reference to the accompanying drawings.

[0023] Example 1

[0024] like Figure 1 As shown, the utility model described in the utility model is a weft storage device scale disk that is easy to disassemble, including a scale disk body 1, the scale disk body 1 is detachably connected with a disassembly assembly, the disassembly assembly includes a disassembly disk 2, the disassembly disk 2 is rotatably connected with a driving gear 4 through a rotating shaft 3, the rotating shaft 3 is arranged at the center of the driving gear 4, the outer periphery of the driving gear 4 is provided with a driven gear 5 meshing with the driving gear 4, the center of the driven gear 5 is provided with a fixing rod 6, the fixing rod 6 is rotatably connected with the disassembly disk 2, the end of the fixing rod 6 away from the disassembly disk 2 is provided with an external thread one, the scale disk body 1 is provided with a fixing groove one 7 corresponding to the fixing rod 6, the fixing groove one 7 is provided with an internal thread one matched with the external thread one; the driving gear 4 is provided with a movable shaft 8 on the side away from the fixing rod 6, the movable shaft 8 is rotatably connected with the rotating shaft 3 and is coaxial with the rotating shaft 3, a force rod 9 is fixed on the movable shaft 8 parallel to the disassembly disk 2, and the outer wall of the force rod 9 is provided with anti-slip grooves 14. The force rod 9 is provided with a plurality of through holes 10 perpendicular to the disassembly and assembly disk 2, and the through holes 10 are symmetrically distributed on both sides of the movable shaft 8. The driving gear 4 and the disassembly and assembly disk 2 are respectively provided with two fixing grooves 11 corresponding to the through holes 10, and the fixing grooves 11 are provided with two internal threads; and also includes a limit rod 12 slidably arranged in the through hole 10, and the lower end of the limit rod 12 is provided with two external threads adapted to the two internal threads. There are two limit rods 12. A screw head 13 is fixed at the top of the limit rod 12. The screw head 13 is hexagonal.

[0025] The fixed rod 6 , the rotating shaft 3 and the movable shaft 8 are all perpendicular to the dial body 1 .

[0026] There are two fixing rods 6 , and the two fixing rods 6 are evenly distributed around the central axis of the disassembly and assembly tray 2 .

[0027] The working process is as follows:

[0028] like Figure 3As shown, the limiting rod 12 is inserted into the through hole 10 corresponding to the fixing groove 2 11 on the driving gear 4 and is threadedly connected with the fixing groove 2 11, the fixing rod 6 is aligned with the fixing groove 1 7, the force rod 9 is rotated, the driving gear 4 is driven to rotate, thereby rotating the driven gear 5, the driven gear 5 drives the fixing rod 6 to rotate, and the fixing rod 6 is threadedly connected to the fixing groove 1 7 on the dial body 1, so as to realize the fixed connection between the disassembly disk 2 and the dial body 1, and then the limiting rod 12 is removed, as shown in FIG. Figure 4 As shown, it is inserted into the through hole 10 corresponding to the second fixing groove 11 on the disassembly and assembly disk 2 and is threadedly connected with the second fixing groove 11, and the force-applying rod 9 is rotated to drive the disassembly and assembly disk 2 to rotate, thereby driving the dial body 1 connected to the disassembly and assembly disk 2 to loosen, and the dial body 1 is disassembled, and the force-applying rod 9 is held, and the dial body 1 will not fall off; then the limit rod 12 is removed from the disassembly and assembly disk 2, and then it is installed in the through hole 10 corresponding to the second fixing groove 11 on the driving gear 4 and is threadedly connected with the second fixing groove 11, and the force-applying rod 9 is rotated to make the driving gear 4 rotate, and the driven gear 5 drives the fixing rod 6 to be screwed out of the fixing groove 1 7, so that the disassembly and assembly assembly can be removed from the dial body 1, and the dial body 1 is completely disassembled. When assembling the dial body 1, the dial body 1 can be connected with the disassembly and assembly assembly by referring to the above steps, and the force-applying rod 9 can be held to send the dial body 1 to the assembly position.

[0029] Example 2

[0030] like Figure 1 , Figure 2 As shown, on the basis of embodiment 1, both ends of the force rod 9 are provided with a power-assisting groove 15, and a power-assisting rod 16 is detachably provided in the power-assisting groove 15. One end of the power-assisting rod 16 is threadedly connected to the power-assisting groove 15. When the force rod 9 is rotated, the power-assisting rod 16 can be connected to the power-assisting groove 15, which is more labor-saving.

Claims

1. A weft feeder scale disc that is easy to disassemble, comprising a scale disc body (1), characterized in that: The dial body (1) is detachably connected to a disassembly assembly, the disassembly assembly comprising a disassembly plate (2), the disassembly plate (2) being rotatably connected to a driving gear (4) via a rotating shaft (3), the rotating shaft (3) being arranged at the center of the driving gear (4), the outer periphery of the driving gear (4) being provided with a driven gear (5) meshing with the driving gear (4), the center of the driven gear (5) being provided with a fixing rod (6), the fixing rod (6) being rotatably connected to the disassembly plate (2), the end of the fixing rod (6) away from the disassembly plate (2) being provided with an external thread, the dial body (1) being provided with a fixing groove (7) corresponding to the fixing rod (6), the fixing groove (7) being provided with an internal thread matched with the external thread; the driving gear (4) is provided with a fixing groove (7) corresponding to the fixing rod (6), the fixing groove (7) being provided with an internal thread matched with the external thread; (4) A movable shaft (8) is provided on a side away from the fixed rod (6), the movable shaft (8) is rotatably connected to the rotating shaft (3) and is coaxial with the rotating shaft (3), a force rod (9) is fixed on the movable shaft (8) parallel to the disassembly and assembly disk (2), a plurality of through holes (10) perpendicular to the disassembly and assembly disk (2) are opened on the force rod (9), and the through holes (10) are distributed on both sides of the movable shaft (8), and two fixing grooves (11) corresponding to the through holes (10) are respectively provided on the driving gear (4) and the disassembly and assembly disk (2), and two internal threads are provided in the two fixing grooves (11); and a limiting rod (12) slidably penetrated in the through hole (10), and the lower end of the limiting rod (12) is provided with two external threads matched with the two internal threads.

2. The easily disassembled weft feeder scale plate according to claim 1, characterized in that: The fixed rod (6), the rotating shaft (3) and the movable shaft (8) are all perpendicular to the dial body (1).

3. The easily disassembled weft feeder scale plate according to claim 1, characterized in that: A plurality of fixing rods (6) are provided, and the plurality of fixing rods (6) are evenly distributed around the central axis of the disassembly and assembly disk (2).

4. The easily disassembled weft feeder scale plate according to claim 1, characterized in that: The through holes (10) are symmetrically distributed on both sides of the movable shaft (8).

5. The easily disassembled weft feeder scale plate according to claim 1, characterized in that: At least two limiting rods (12) are provided.

6. The easily disassembled weft feeder scale plate according to claim 5, characterized in that: A screw head (13) is fixed on the top end of the limiting rod (12).

7. The easily disassembled weft feeder scale plate according to claim 6, characterized in that: The screw head (13) is arranged in a hexagonal shape.

8. The easily disassembled weft feeder scale plate according to claim 1, characterized in that: The outer wall of the force application rod (9) is provided with anti-slip grooves (14).

9. The easily disassembled weft feeder scale plate according to claim 8, characterized in that: Both ends of the force-applying rod (9) are provided with power-assisting grooves (15), and a power-assisting rod (16) is detachably provided in the power-assisting groove (15).

10. The easily disassembled weft feeder scale plate according to claim 9, characterized in that: One end of the boost rod (16) is threadedly connected to the boost groove (15).

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