阅读说明：本技术 一种圆盘抓棉机打手 (Disk plucker beater ) 是由 不公告发明人 于 2019-11-20 设计创作，主要内容包括：本发明涉及纺织机械领域,具体涉及一种圆盘抓棉机打手,包括筒体,所述筒体两端设有安装支座,其特征在于：还包括压刀架,所述筒体可旋转的设置于安装支座上,所述压刀架的两端分别固定于两个安装支座上,且压刀架位于筒体下方,所述压刀架上设有相互平行的纵向刀片,该纵向刀片与筒体的中轴线所在竖直面相垂直,所述筒体外壁上沿环向设有多个横向刀片,该横向刀片沿筒体中轴线方向延伸。本发明提供的圆盘抓棉机打手先利用纵向刀片进行纵向切割,再利用横向刀片进行横向切分,得到的棉块大小均匀,在打手自转和公转速度较快的情况下,依然能够保证原棉较好的开松度,为后续加工提供良好的基础。(The invention relates to the field of textile machinery, in particular to a beater of a disc plucker, which comprises a cylinder body, wherein mounting supports are arranged at two ends of the cylinder body, and the beater is characterized in that: still include the die holder, the barrel is rotatable to be set up on erection support, on two erection support were fixed in respectively at the both ends of die holder, and the die holder was located the barrel below, be equipped with the vertical blade that is parallel to each other on the die holder, this vertical blade is mutually perpendicular with the vertical face in axis place of barrel, be equipped with a plurality of horizontal blades along the hoop on the barrel outer wall, this horizontal blade extends along barrel axis direction. The beater of the disc plucker provided by the invention firstly utilizes the longitudinal blade to carry out longitudinal cutting, and then utilizes the transverse blade to carry out transverse cutting, so that the obtained cotton blocks are uniform in size, and under the condition that the rotation and revolution speeds of the beater are high, the beater can still ensure good openness of raw cotton, thereby providing a good foundation for subsequent processing.)

1. The utility model provides a disc griping cotton machine hired roughneck, includes the barrel, the barrel both ends are equipped with erection support, its characterized in that: still include the die holder, the barrel is rotatable to be set up on erection support, on two erection support were fixed in respectively at the both ends of die holder, and the die holder was located the barrel below, be equipped with the vertical blade that is parallel to each other on the die holder, this vertical blade is mutually perpendicular with the vertical face in axis place of barrel, be equipped with a plurality of horizontal blades along the hoop on the barrel outer wall, this horizontal blade extends along barrel axis direction.

2. The disk plucker beater of claim 1, wherein: and the end part of the longitudinal blade is provided with a pressing sheet vertical to the longitudinal blade.

3. The disk plucker beater of claim 1, wherein: the cross section of the transverse blade is L-shaped, and the transverse blade comprises a fixing plate and a blade plate which are connected with each other.

4. The disk plucker beater of claim 3, wherein: the barrel is provided with transverse fins the number of which is the same as that of the transverse blades, and a fixing plate of each transverse blade is in locking connection with the corresponding fin through a bolt.

Technical Field

The invention relates to the field of textile machinery, in particular to a beater of a disc plucker.

Background

The plucker, also called automatic cotton feeder, is the first motor of the cotton feeding and mixing combination machine, which picks up the fibers in the preset proportion in turn, feeds them into the machine and mixes them. At present, the automatic grabbing machines which are used more are of two types, one is a reciprocating type plucker, namely a grabbing trolley which grabs in a straight line, and the other is a disc type plucker, namely a grabbing trolley which grabs cotton in a ring shape. At present, a disc type plucker can accelerate the rotating speed and the pressing speed of a beater and increase the number of blades under certain production conditions, generally in order to improve the production efficiency of the plucker, but the defects brought by the prior art are that the opening degree of cotton blocks can be reduced, and if the opening degree of raw cotton cannot be ensured, the subsequent process is influenced, and further the quality of finished products is influenced.

Disclosure of Invention

The invention aims to provide a beater of a disc plucker, which can ensure good opening degree of raw cotton and uniform size of cut cotton blocks while ensuring yield.

In order to solve the technical problems, the technical scheme adopted by the invention is as follows: the utility model provides a disc griping cotton machine hired roughneck, includes the barrel, the barrel both ends are equipped with erection support, its characterized in that: still include the die holder, the barrel is rotatable to be set up on erection support, on two erection support were fixed in respectively at the both ends of die holder, and the die holder was located the barrel below, be equipped with the vertical blade that is parallel to each other on the die holder, this vertical blade is mutually perpendicular with the vertical face in axis place of barrel, be equipped with a plurality of horizontal blades along the hoop on the barrel outer wall, this horizontal blade extends along barrel axis direction.

Preferably, the end of the longitudinal blade is provided with a pressing sheet perpendicular to the longitudinal blade.

Preferably, the cross-section of the transverse blade is L-shaped, and the transverse blade comprises a fixing plate and a cutting plate which are connected with each other.

Preferably, the barrel is provided with transverse fins the number of which is the same as that of the transverse blades, and a fixing plate of each transverse blade is in locking connection with the corresponding fin through a bolt.

From the above description, the beater of the disc plucker provided by the invention firstly utilizes the longitudinal blade to carry out longitudinal cutting, and then utilizes the transverse blade to carry out transverse cutting, so that the obtained cotton blocks are uniform in size, and under the condition that the rotation and revolution speeds of the beater are high, the beater can still ensure good openness of raw cotton, and provides a good foundation for subsequent processing.

Drawings

FIG. 1 is a schematic structural view of the beater of the disk plucker of the present invention.

Fig. 2 is a test of the disk plucker beater of the present invention.

FIG. 3 is a schematic view of a disk plucker equipped with the disk plucker beater of the present invention.

Detailed Description

The invention is further described below by means of specific embodiments.

As shown in fig. 1 and 2, the beater of the disc plucker according to the present invention comprises a cylinder 1 and a presser bar 2, wherein two ends of the cylinder 1 are provided with mounting supports 3, the cylinder 1 is rotatably arranged on the mounting supports 3, two ends of the presser bar 2 are respectively fixed on the two mounting supports 3, the presser bar 2 is located below the cylinder 1, the presser bar 2 is provided with longitudinal blades 21 parallel to each other, the longitudinal blades 21 are perpendicular to a vertical plane where a central axis of the cylinder 1 is located, an end of the longitudinal blade 21 is provided with a pressing sheet 22 perpendicular to the longitudinal blade 21, the pressing sheet 22 is horizontal, the outer wall of the cylinder 1 is provided with a plurality of transverse blades 11 along an annular direction, the transverse blades 11 are locked to the cylinder 1 through bolts, the cross section of the transverse blades 11 is L-shaped, the transverse blades 11 comprise fixing plates 111 and blade plates 112 connected to each other, the cylinder 1 is provided with transverse fins 12 in the same number as the transverse blades 11, the fixing plate 111 of the lateral blade 11 is lockingly coupled with the rib 12 by a bolt.

As shown in fig. 3, the disk plucker beater of the present invention is applied to a disk plucker, the disk plucker includes a support 101, a disk plucker beater 102 disposed on the support 101, a ground rail 103, a cotton conveying pipe 104, a rotary central shaft 105, and a telescopic pipe 107, a mounting support 3 is fixed on the support 101, wheels cooperating with the ground rail 103 are disposed at the bottom of the support 101, the cotton conveying pipe 104 is disposed above the disk plucker beater 102, the support 101 and the disk plucker beater 102 are movable in a circular manner around the rotary central shaft 105 to grab cotton blocks, the telescopic pipe 107 can drive the disk plucker beater 102 to move up and down, a cotton bale 106 is laid below the disk plucker beater 102 and also enclosed in a circular manner, the transverse blade 11 rotates along the central axis of the cylinder 1 while revolving along the rotary central shaft 105 with the cylinder 1, and the longitudinal blade 21 revolves along the rotary central shaft 105 with the cylinder 1, the pressing sheet 22 is arranged at one end of the moving direction of the longitudinal blade 21, when the cotton bale 106 is cut, a certain downward pressure is applied to the cotton bale 106 by the pressing sheet 22, meanwhile, the longitudinal blade 21 longitudinally cuts the cotton bale, the cut cotton sliver between the longitudinal blades 21 rebounds upwards under the action of the pressure, and is cut into cotton blocks by the rotary transverse blade 11, and the cotton blocks formed by cutting are uniform in size and good in looseness.

The above description is only a few specific embodiments of the present invention, but the design concept of the present invention is not limited thereto, and any insubstantial modifications made by the design concept should fall within the scope of the present invention.