CN220433143U - High-speed cam opening device for textile machine - Google Patents

Abstract

The utility model discloses a high-speed cam opening device for a textile machine, which comprises a rotating shaft and a plurality of cam sheets, wherein a plurality of grooves are formed in the rotating shaft, a plurality of first inserting columns are arranged in the grooves, the cam sheets are provided with a plurality of jacks, the first inserting columns are inserted into the jacks and are correspondingly provided with fixing mechanisms, the fixing mechanisms comprise shaft sleeves detachably connected to the outer part of the rotating shaft, and through holes are formed in the shaft sleeves corresponding to the grooves. According to the utility model, the cam pieces are spliced with the first inserting posts, the cam pieces are pressed through the shaft sleeve to form the cam group, when one of the cam pieces is damaged and needs to be replaced, the shaft sleeve is translated after the bolts are unscrewed, one of the cam pieces can be replaced, the cam pieces are not required to be detached in sequence, the replacement is convenient and quick, and the time and labor cost are saved.

Description

High-speed cam opening device for textile machine

Technical Field

The utility model relates to the technical field of textile machinery, in particular to a high-speed cam opening device for a textile machine.

Background

The cam opening device in the textile machine is characterized in that according to the lifting sequence determined by the fabric organization rule, the lifting arm is controlled by a cam and then the heald frame is linked to lift and fall, so that the heald frame moves in a regular sequence, and the fabric obtains a required organization structure. The cam is easy to wear and deform and even break in the long-time use process, which is more obvious in the high-speed cam opening device.

In the prior art, when repairing damaged cams, for example, a cam replacement device (CN 203360711U) of a cam opening mechanism is disclosed, the whole cam shaft is generally required to be disassembled, and after the whole cam shaft is disassembled, the cams are required to be sequentially removed to replace the middle cam, so that the maintenance is very inconvenient.

Disclosure of Invention

The utility model aims to provide a high-speed cam opening device for a textile machine, which aims to solve the problem that a cam in the prior art is inconvenient to replace.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a spinning machine is with high-speed cam opening device, includes pivot, a plurality of cam piece, be equipped with a plurality of flutings in the pivot, be equipped with a plurality of first posts of inserting in the fluting, the cam piece is equipped with a plurality of jacks, first post of inserting with the jack is pegged graft to correspond and be equipped with fixed establishment, fixed establishment is including dismantling the connection the outside axle sleeve of pivot, correspond on the axle sleeve the fluting is equipped with the through-hole.

Further, a first fixed disc is arranged at one end of the shaft sleeve, a second fixed disc is arranged on the rotating shaft corresponding to the first fixed disc, and the first fixed disc is fixed with the second fixed disc through bolts.

Further, a clamping block and a clamping groove are correspondingly arranged between the first fixed disc and the second fixed disc.

Further, a second inserting column is arranged in the through hole and corresponds to the inserting hole of the cam piece.

Further, the inner wall of the through hole is provided with a slot, the second inserting column is in sliding connection with the slot, the second inserting column is connected with the slot through a spring, and the second inserting column is inserted into the jack.

The utility model has the beneficial effects that:

the cam piece is inserted into the first inserting column and is compressed by the shaft sleeve to form the cam group, when one cam piece is damaged and needs to be replaced, the shaft sleeve is translated after the bolt is unscrewed, one cam piece can be replaced, the cam piece is not required to be detached in sequence, and the replacement is convenient and quick, so that the time and labor cost are saved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present utility model;

FIG. 2 is a schematic view of a spindle structure according to an embodiment of the present utility model;

FIG. 3 is a schematic view of a bushing structure according to an embodiment of the present utility model;

FIG. 4 is a schematic diagram of the overall internal structure of an embodiment of the present utility model;

FIG. 5 is a schematic view of a cam plate according to an embodiment of the present utility model;

FIG. 6 is an enlarged view of the structure at A of FIG. 4;

in the figure: 1. a rotating shaft; 11. slotting; 12. a first post; 2. a cam plate; 21. a jack; 3. a shaft sleeve; 31. a through hole; 32. a second post; 33. a slot; 34. a spring; 41. a first fixed disc; 42. a second fixed disc; 43. a bolt; 44. a clamping block; 45. a clamping groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, an embodiment of the utility model provides a high-speed cam opening device for a textile machine, which comprises a rotating shaft 1 and a cam piece 2, wherein a plurality of jacks 21 are arranged on the cam piece 2 and used for being inserted and fixed, a plurality of slots 11 are uniformly distributed on the rotating shaft 1, three first inserting posts 12 are arranged in the slots 11, the first inserting posts 12 are inserted with the jacks 21 and are correspondingly provided with fixing mechanisms for preventing the cam piece 2 from deviating on the inserting posts, the fixing mechanisms comprise shaft sleeves 3 which are detachably connected to the outside of the rotating shaft 1, through holes 31 are formed in the shaft sleeves 3 corresponding to the slots 11, and the cam piece 2 can be fixedly clamped by fixing the shaft sleeves 3.

The axle sleeve 3 one end corresponds to be equipped with fixed disk one 41, it is equipped with fixed disk two 42 to correspond on the pivot 1, fixed disk one 41, fixed disk two 42 pass through bolt 43 fixed connection, further, be equipped with a plurality of draw-in grooves 45 on the fixed disk two 42, it is equipped with fixture block 44 to correspond on the fixed disk one 41 for conveniently dock the bolt 43 hole between fixed disk one 41 and the fixed disk two 42, or fluting 11 and through-hole 31, the groove depth is greater than fixture block 44 length, so that after the butt joint is accomplished, bolt 43 can screw up axle sleeve 3 and pivot 1, in order to press from both sides tightly cam piece 2.

Still be equipped with slot 33 in the through-hole 31, slot 33 internal fixation has spring 34, the spring 34 other end is connected with the second inserted bar 32, second inserted bar 32 with slot 33 sliding connection, the inserted bar with the inserted block of cam piece 2 is pegged graft, further consolidates cam piece 2, prevents cam piece 2 skew, see fig. 4, second inserted bar 32 end is equipped with the inclined plane towards the outside for the installation is convenient for peg graft when cam piece 2.

The working principle of the utility model is as follows:

when the cam plate 2 needs to be replaced, the bolt 43 can be unscrewed, the shaft sleeve 3 is slightly slid, one cam plate 2 is quickly and conveniently taken down and replaced independently, the whole disassembly is not needed, the use is convenient and quick, and the production efficiency is improved.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, or alternatives falling within the spirit and principles of the utility model.

Claims (5)

1. The utility model provides a high-speed cam opening device for textile machine, includes pivot (1), its characterized in that: still include a plurality of cam pieces (2), be equipped with a plurality of flutings (11) on pivot (1), be equipped with a plurality of first inserted bars (12) in fluting (11), cam pieces (2) are equipped with a plurality of jacks (21), first inserted bars (12) with jack (21) peg graft to correspond and be equipped with fixed establishment, fixed establishment is including dismantling to connect pivot (1) outside axle sleeve (3), correspond on axle sleeve (3) fluting (11) are equipped with through-hole (31).

2. A high speed cam opening device for a textile machine as claimed in claim 1, wherein: one end of the shaft sleeve (3) is provided with a first fixed disc (41), the rotating shaft (1) is provided with a second fixed disc (42) corresponding to the first fixed disc (41), and the first fixed disc (41) and the second fixed disc (42) are fixed through bolts (43).

3. A high speed cam opening device for a textile machine as claimed in claim 2, wherein: a clamping block (44) and a clamping groove (45) are correspondingly arranged between the first fixed disc (41) and the second fixed disc (42).

4. A high speed cam opening device for a textile machine as claimed in claim 1, wherein: a second inserting column (32) is arranged in the through hole (31) and corresponds to the inserting hole (21) of the cam piece (2).

5. A high speed cam opening device for a textile machine as claimed in claim 4, wherein: the through hole (31) inner wall is equipped with slot (33), second spliced pole (32) with slot (33) sliding connection, second spliced pole (32) with slot (33) are connected through spring (34), second spliced pole (32) with jack (21) grafting.