CN218893778U - Auxiliary opening device for carding machine - Google Patents

Abstract

The utility model relates to an auxiliary opening device for a carding machine, which comprises a shaft cylinder and a plurality of needle plates distributed annularly along the outer wall of the shaft cylinder, wherein two ends of the shaft cylinder are connected with end shafts, two end shafts are connected with half shafts in a rotating mode, one end of each half shaft penetrating through each end shaft is provided with a screwing part, one end of each half shaft extending into the shaft cylinder is connected with a thrust sleeve in a driving mode, the needle plates are radially and slidably connected with the shaft cylinder, carding needles are uniformly distributed on one end face of one side of each needle plate extending out of the shaft cylinder, the shaft cylinder is matched with the end shafts to form a rotary structure, the half shafts are rotatably positioned through end shafts matched with plugs, the thrust sleeves are supported through the half shafts, meanwhile, the needle plates are hinged and supported through the thrust sleeves in a matched mode, the thrust sleeves are driven to transversely slide through rotation, the outer extending heights of the needle plates are adjusted through the thrust rods, and the working radiuses of the carding needles are adjusted, so that the carding machine is convenient to be suitable for adjusting different materials, and the application range is wider.

Description

Auxiliary opening device for carding machine

Technical Field

The utility model relates to the technical field of textile machinery, in particular to an auxiliary opening device for a carding machine.

Background

The carding machine opens and carding the cotton (fiber) roll sent by the previous working procedure or the oil cotton (chemical fiber) layer supplied by the cotton box, so that all the curled blocky cotton rings are basically straightened into single fiber shape, and then integrated with cotton sliver with certain specification and stored in a cotton barrel; the cotton feeding roller of the pre-carding part is used for inputting the cotton roll into the licker-in the working process of the carding machine, the licker-in is used for conveying the cotton roll to the cylinder, the cylinder is coiled, the movable cover plate corresponding to the cylinder rotates to clean and remove impurities in the cotton roll, and the cotton roll is carded by the doffer and then is output in a strip mode.

In the prior art, as the licker-in is conveyed to the coil and the agglomeration of the cotton roll of the cylinder, and an auxiliary opening device is lacked between the licker-in and the cylinder, the impurity cleaning quality of the movable cover plate to the cotton roll is lower, and the cotton roll which is not subjected to impurity removal by the movable cover plate is carded, after the cylinder is coiled for the cotton roll multiple times, the thickness of the cotton roll is different, and the treatment quality of the movable cover plate to a cotton layer is greatly reduced.

Accordingly, in order to solve the above-mentioned problems, an auxiliary opening device for a carding machine has been proposed.

Disclosure of Invention

The utility model aims to provide an auxiliary opening device for a carding machine, which aims to solve the problem that the impurity cleaning quality of a movable cover plate on a cotton roll is lower due to the fact that the auxiliary opening device is lack between a licker-in and a cylinder in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an auxiliary opening device for carding machine, auxiliary opening device is used for separating comb opening to the wool that carries between licker-in and the cylinder, auxiliary opening device includes a section of thick bamboo and a plurality of along the faller that a section of thick bamboo outer wall is annular distribution, the both ends of a section of thick bamboo all are connected with the end shaft, two the end shaft all rotates and is connected with the semi-axis, the one end that the semi-axis runs through the end shaft is equipped with twists the portion, the semi-axis stretches into the one end in the section of thick bamboo all and is connected and drive to have thrust sleeve, the radial sliding connection section of thick bamboo of faller, the faller stretches out one side terminal surface equipartition of a section of thick bamboo and has the carding needle, the both ends symmetry that the faller stretches into a section of thick bamboo side articulates there is the distance rod, the one end that the distance rod deviates from the faller articulates with thrust sleeve.

Preferably, a retaining shoe is arranged on the outer side of the shaft barrel, two ends of the retaining shoe are connected with side plates, and the side plates are rotationally connected with the end shafts.

Preferably, the outer wall of the shaft cylinder is provided with a plurality of guide grooves which are distributed in an annular mode, and the needle plate is in sliding fit with the guide grooves.

Preferably, the needle plate stretches into the bottom edge of the shaft barrel and is provided with a mounting groove, one end of the thrust rod, deviating from the thrust sleeve, is hinged in the mounting groove, the outer wall of the thrust sleeve is annularly provided with a hinge table, and the hinge table is hinged with one end of the thrust rod, deviating from the needle plate.

Preferably, one end of the end shaft back off-axis barrel is connected with a plug, and the plug is used for installing and positioning the half shaft.

Preferably, the axle shaft further comprises a connecting sleeve arranged in the axle shaft, and one ends of the two axle shafts extending into the axle shaft are connected through the connecting sleeve.

The utility model has at least the following beneficial effects:

1. according to the utility model, the shaft cylinder is matched with the end shaft to form a rotary structure, the end shaft is matched with the plug to carry out rotary positioning on the half shaft, the thrust sleeve is supported through the half shaft, meanwhile, the thrust sleeve is matched with the thrust rod to carry out hinged support on the needle plate, the thrust sleeve is driven to transversely slide by rotating the half shaft, the overhanging height of the needle plate is adjusted through the thrust rod, the working radius of the carding needle is adjusted, the application adjustment for different materials is facilitated, and the application range is wider;

2. according to the utility model, the two half shafts are synchronously connected by adopting the connecting sleeve, and then, the two half shafts can be driven to synchronously rotate by rotating any one of the rotating shafts, so that the working radius of the carding wire can be more rapidly adjusted, and the use is more convenient.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of a front cross-sectional structure of the present utility model;

FIG. 3 is a schematic diagram of an explosive structure according to the present utility model;

FIG. 4 is a perspective view of a shaft barrel of the present utility model;

FIG. 5 is a schematic perspective view of a thrust collar;

fig. 6 is a schematic perspective view of a needle plate;

FIG. 7 is a schematic view of the present utility model installed in a carding machine.

In the reference numerals: 1. a shaft cylinder; 2. an end shaft; 3. connecting sleeves; 4. a half shaft; 5. a guide groove; 6. a needle plate; 7. carding needles; 8. a mounting groove; 9. a threaded portion; 10. a thrust sleeve; 11. a thrust rod; 12. a hinge table; 13. a blocking tile; 14. a side plate; 15. a plug; 16. and a screwing part.

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.

Examples

Referring to fig. 1-6, the present utility model provides a technical solution: the auxiliary opening device comprises a shaft cylinder 1, a plurality of needle plates 6 distributed annularly along the outer wall of the shaft cylinder 1, wherein the number of the needle plates 6 is better than a multiple of 2, both ends of the shaft cylinder 1 are connected with end shafts 2, the shaft ends of at least one end shaft 2 are in power connection with driving equipment of the carding machine, the end shafts 2 are connected with the end parts of the shaft cylinder 1 through bolts, the openings of the end parts of the shaft cylinder 1 are closed through the end shafts 2, both end shafts 2 are rotationally connected with half shafts 4, the end parts of the half shafts 4 are matched with the end shafts 2 through bearings, one end of each half shaft 4 penetrating through the end shaft 2 is provided with a screwing part 16, specifically, the screwing part 16 is a structure of an inner hexagonal counter bore, an outer hexagonal boss and the like which can screw and rotate the half shaft 4 through tools, one end of the half shaft 4 extending into the shaft barrel 1 is connected with and driven by the thrust sleeve 10, specifically, the middle part of the thrust sleeve 10 is etched with an inner threaded hole, the outer wall of the half shaft 4 is provided with a threaded part 9, the threaded part 9 is in threaded connection with the thrust sleeve 10, the corresponding external threads of the two half shafts 4 are opposite in rotation direction, when the number of needle plates 6 is large, more thrust rods 11 are easily interfered with the hinging tables 12 of the thrust sleeve 10 in a hinging manner, the needle plates 6 can be divided into at least 2 groups, the corresponding number of the thrust sleeves 10 are arranged on the half shaft 4 according to the number of the groups, threads corresponding to the thrust sleeves 10 are arranged on the threaded part 9, as shown in figures 2 and 3, the needle plates 6 are arranged into 2 groups, the threads on two sides of the threaded part 9 corresponding to the half shaft 4 are opposite in rotation direction, and two thrust sleeves 10 that the semi-axis 4 corresponds are respectively connected through the distance rod 11 with the faller 6 that divides into two sets of, the radial sliding connection axle tube 1 of faller 6, the side end face equipartition of faller 6 stretches out axle tube 1 has carding wire 7, the both ends symmetry of faller 6 stretching into axle tube 1 one side articulates there is distance rod 11, the one end that distance rod 11 deviates from faller 6 articulates with thrust sleeve 10, can cooperate through axle tube 1 and end shaft 2, form revolution mechanic, carry out gyration location by end shaft 2 to semi-axis 4, and then carry out articulated support to faller 6 through thrust sleeve 10 cooperation distance rod 11, and then drive thrust sleeve 10 horizontal slip through rotating the semi-axis 4, and then adjust the overhanging height of faller 6, and then adjust the working radius of carding wire 7, be convenient for be suitable for the adjustment to different materials, application scope is wider.

The outside of the shaft barrel 1 is provided with a baffle tile 13, specifically, the baffle tile 13 is fan-shaped and coated on the outside of the shaft barrel 1, two side edges of an arc part of the baffle tile 13 are respectively connected with a licker-in of a carding machine and a tin Lin Waiyuan corresponding shield, two ends of the baffle tile 13 are connected with side plates 14, the side plates 14 are rotationally connected with the end shaft 2, and the baffle tile 13 can be rotatably erected through the cooperation of the side plates 14 and the end shaft 2, so that the carding fluff is restrained through the baffle tile 13, and fluff splashing is avoided.

Wherein, the outer wall of a plurality of is annular distributed guide way 5 has been seted up to the section of thick bamboo 1, and faller 6 and guide way 5 sliding fit can be through guide way 5 holding faller 6, and then lead the overhanging regulation of faller 6.

Wherein, the mounting groove 8 has been seted up along the end that faller 6 stretched into a section of thick bamboo 1, the one end that distance rod 11 deviates from thrust sleeve 10 articulates in mounting groove 8, the outer wall annular distribution of thrust sleeve 10 has articulated platform 12, articulated platform 12 is articulated with the one end that distance rod 11 deviates from faller 6, can provide the reserved space through the rotation of the distance rod 11 of mounting groove 8, avoid the rotation of distance rod 11 to produce the interference, make things convenient for the installation of faller 6 more, and cooperate distance rod 11 through articulated platform 12, and then retrain thrust sleeve 10 by distance rod 11.

One end of the end shaft 2, which is away from the shaft barrel 1, is connected with a plug 15, the plug 15 is used for installing and positioning the half shaft 4, and specifically, one end of the half shaft 4 extending out of the end shaft 2 is matched with a shaft hole of the plug 15, so that the end of the half shaft 4 can be limited through the plug 15.

The two half shafts 4 are synchronously connected through the connecting sleeve 3, so that the screwing part 16 of one half shaft 4 is rotated to drive the two half shafts 4 to synchronously rotate.

Working principle:

when in use, referring to fig. 7, the auxiliary opening device is arranged on the carding machine, one end shaft 2 is in power linkage with driving equipment of the carding machine, and the rotary carding needle 7 is used for carding the wool conveyed between the licker-in and the cylinder;

when the carding depth adjustment is required according to the materials, the screwing part 16 of one of the half shafts 4 is rotated, the connecting sleeve 3 drives the two half shafts 4 to synchronously rotate, the thrust sleeve 10 is driven to transversely slide through the half shafts 4, the thrust sleeve 10 is matched with the thrust rod 11 to adjust the overhanging height of the needle plate 6, the working radius of the carding needle 7 is adjusted, and the carding needle is convenient to adjust applicable to different materials and has a wider application range.

In addition, in the process of carding the material by the carding wire 7, the carding fluff is restrained by the retaining shoe 13, so that fluff splashing is avoided.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

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

Claims (6)

1. An auxiliary opening device for carding machines, characterized in that: the auxiliary opening device is used for carding and opening plush conveyed between the licker-in and the cylinder, the auxiliary opening device comprises a shaft cylinder (1) and a plurality of needle plates (6) which are distributed annularly along the outer wall of the shaft cylinder (1), two ends of the shaft cylinder (1) are connected with end shafts (2), the two end shafts (2) are all rotationally connected with half shafts (4), one ends of the half shafts (4) penetrating through the end shafts (2) are provided with screwing parts (16), one ends of the half shafts (4) extending into the shaft cylinder (1) are all connected with and driven by thrust sleeves (10), the needle plates (6) are radially connected with the shaft cylinder (1) in a sliding mode, carding needles (7) are evenly distributed on one side end faces of the shaft cylinder (1), two ends of one side of each needle plate (6) extending into the shaft cylinder (1) are symmetrically hinged with thrust rods (11), and one ends of the thrust rods (11) deviating from the needle plates (6) are hinged with the thrust sleeves (10).

2. An auxiliary opening device for a carding machine according to claim 1, characterized in that: the outside of a shaft tube (1) is provided with a baffle tile (13), both ends of the baffle tile (13) are connected with side plates (14), and the side plates (14) are rotationally connected with an end shaft (2).

3. An auxiliary opening device for a carding machine according to claim 1, characterized in that: the outer wall of the shaft cylinder (1) is provided with a plurality of guide grooves (5) which are distributed in an annular mode, and the needle plate (6) is in sliding fit with the guide grooves (5).

4. An auxiliary opening device for a carding machine according to claim 3, characterized in that: the needle plate (6) stretches into the bottom edge of the shaft barrel (1) and is provided with a mounting groove (8), one end of the thrust rod (11) deviating from the thrust sleeve (10) is hinged in the mounting groove (8), the outer wall of the thrust sleeve (10) is annularly provided with a hinging table (12), and the hinging table (12) is hinged with one end of the thrust rod (11) deviating from the needle plate (6).

5. An auxiliary opening device for a carding machine according to claim 1, characterized in that: one end of the end shaft (2) back to the shaft barrel (1) is connected with a plug (15), and the plug (15) is used for installing and positioning the half shaft (4).

6. An auxiliary opening device for a carding machine according to claim 5, characterized in that: the novel shaft sleeve is characterized by further comprising a connecting sleeve (3) arranged in the shaft sleeve (1), and one ends of the two half shafts (4) extending into the shaft sleeve (1) are connected through the connecting sleeve (3).

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