CN216274522U

CN216274522U - Improved structure based on plate spring type drafting cradle for spinning machine

Info

Publication number: CN216274522U
Application number: CN202122341545.7U
Authority: CN
Inventors: 吴臻
Original assignee: Zhenyou Heavy Industry Jiangsu Co ltd
Current assignee: Zhenyou Heavy Industry Jiangsu Co ltd
Priority date: 2021-09-27
Filing date: 2021-09-27
Publication date: 2022-04-12
Anticipated expiration: 2031-09-27

Abstract

The utility model provides an improved structure based on a plate spring type drafting cradle for a spinning machine, relates to the technical field of the drafting cradle, and solves the problems that different fibers need to be responded to be adjusted, but the force for adjusting each time cannot completely meet the requirements of the spinning machine, and the phenomenon of overlarge pressure may occur. An improved structure based on a plate spring type drafting cradle for a spinning machine comprises: a cradle body; the mounting spaces are arranged into three groups and are formed inside the cradle body; adjusting columns are arranged inside the mounting spaces in a sliding manner; the adjustment post is under the drive of screw rod for the adjustment post can the downstream, thereby the distance adjustment downforce between adjustment fly leaf and the roller, the installation is provided with the spring between mounting panel and the link B, is not direct to exert pressure to the fibre, and then protects the fibre, prevents that the downforce from influencing production quality by force.

Description

Improved structure based on plate spring type drafting cradle for spinning machine

Technical Field

The utility model belongs to the technical field of a stretching cradle, and particularly relates to an improved structure based on a plate spring type stretching cradle for a spinning machine.

Background

Roving frames are spinning machines for making slivers into roving yarns, and the feeding form, roving package and number of spindles in the machine are different in various roving frames, but the machine structure and function are almost the same, and usually a cradle is required to assist in the production of the spinning machine.

The common plate spring type drafting cradle has the following defects at present:

in-process that the cradle cooperation was spun machine was used, the adjustment that needs to respond to in the face of different fibre, but the dynamics of adjusting at every turn can not accord with the needs of spinning machine completely, and the too big phenomenon of pressure probably takes place earlier, and then makes the quality that cradle cooperation spinning machine produced reduce, can't guarantee production quality.

In view of the above, the present invention provides an improved structure of a plate spring type draft cradle for a spinning machine, which is improved in view of the conventional structure and defects, so as to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the above technical problems, the present invention provides an improved structure of a plate spring type drafting cradle for a spinning machine, so as to solve the problems that in the process of matching the cradle with the spinning machine, the adjustment needs to respond to different fibers, but the force for each adjustment does not completely meet the requirements of the spinning machine, the phenomenon of excessive pressure may occur, the quality of the produced cradle matching with the spinning machine is reduced, and the production quality cannot be ensured.

The utility model relates to an improved structure of a plate spring type drafting cradle based on a spinning machine, which is achieved by the following specific technical means:

an improved structure based on a plate spring type drafting cradle for a spinning machine comprises: a cradle body; the cradle body is including: the clamp is arranged at one end of the bottom of the cradle body; the clamp is divided into two parts, the clamp is connected with the other clamp through an angle, and one end of the clamp can be fixed through a bolt; the mounting spaces are arranged into three groups and are formed inside the cradle body; the spacing between the mounting spaces is equal; the installation space is internally provided with adjusting columns in a sliding manner.

Further, the cradle body includes: the motor is arranged in the mounting space; and the screw is rotationally arranged in the mounting space, and the top of the screw is in transmission connection with a rotating shaft of the motor.

Furthermore, the adjusting column is of a square column structure and is matched with the mounting space; the adjustment post includes: and the connecting frame A is fixedly arranged at one end of the top of the adjusting column and is in threaded connection with the screw.

Furthermore, the bottom of the adjusting column is provided with a mounting plate in a sliding manner; the adjustment post includes: the connecting frames B are arranged into two groups and are symmetrically and fixedly arranged on two sides of the adjusting column; the trigger block is of a square block structure and is fixedly arranged in the middle of the bottom of the adjusting column.

Further, the mounting plate includes: the limiting columns are arranged into a circular column structure, two groups of limiting columns are arranged, and the limiting columns are symmetrically and fixedly arranged at the top of the mounting plate; the mounting plate is connected with the connecting frame B in a sliding manner, and a spring is arranged between the connecting frame B and the mounting plate; the mounting seat is of a square seat structure and is fixedly arranged in the middle of the top of the mounting plate.

Further, the mounting plate includes: the detection block is fixedly arranged at the top of the mounting seat; the detection block is vertical to the trigger block; the movable plate is arranged at the bottom of the mounting plate, and a chuck is arranged at the bottom of the movable plate.

Compared with the prior art, the utility model has the following beneficial effects:

through the setting of adjustment post, the adjustment post is under the drive of screw rod for the adjustment post can move down, thereby adjustment distance adjustment downforce between adjustment fly leaf and the roller, the installation is provided with the spring between mounting panel and the link B, and direct exerting pressure to the fibre is not carried out, and then the protection fibre prevents that the downforce from influencing production quality by force excessively.

Through the setting of mounting panel, the detection piece at mounting panel top when the position of adjustment post, if appear adjusting too big, trigger the piece and can contact with the detection piece at mounting panel top, then can trigger at this moment and detect a sudden stop spinning machine, explain the pushing down force that this moment's cradle body adjusted has the problem, continue production when preventing that the cradle body goes wrong, cause too much wastrel, further improve production quality.

Drawings

Fig. 1 is a schematic sectional structure view of a cradle body of the present invention.

FIG. 2 is a schematic view of the structure of the adjusting column of the present invention.

Fig. 3 is a schematic diagram of the mounting plate structure of the present invention.

Fig. 4 is a schematic axial side perspective view of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a cradle body; 101. clamping a hoop; 102. an installation space; 103. a motor; 104. a screw; 2. adjusting the column; 201. a connecting frame A; 202. a connecting frame B; 203. a trigger block; 3. mounting a plate; 301. a limiting column; 302. a mounting seat; 303. a detection block; 304. a movable plate.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 4:

the utility model provides an improved structure based on a plate spring type drafting cradle for a spinning machine.

Referring to fig. 1, comprising: a cradle body 1; the cradle body 1 comprises: the hoop 101, the hoop 101 is arranged at one end of the bottom of the cradle body 1; the clamp 101 is provided with two parts, the clamp 101 is connected in an angle mode, and one end of the clamp 101 can be fixed through a bolt; the mounting spaces 102 are arranged in three groups, and the mounting spaces 102 are formed inside the cradle body 1; the mounting spaces 102 are equally spaced; the adjusting columns 2 are arranged inside the mounting space 102 in a sliding manner; the motor 103, the motor 103 is installed and set up in the installation space 102; and the screw 104 is rotatably arranged in the mounting space 102, and the top of the screw 104 is in transmission connection with a rotating shaft of the motor 103.

Referring to fig. 2, the adjusting column 2 is configured as a square column structure, and the adjusting column 2 is matched with the installation space 102; the adjusting column 2 comprises: the connecting frame A201 is fixedly arranged at one end of the top of the adjusting column 2, and the connecting frame A201 is in threaded connection with the screw 104; the bottom of the adjusting column 2 is provided with a mounting plate 3 in a sliding way; the adjusting column 2 comprises: the connecting frames B202 are arranged in two groups, and the connecting frames B202 are symmetrically and fixedly arranged on two sides of the adjusting column 2; the trigger block 203 is arranged in a square block structure, and the trigger block 203 is fixedly arranged in the middle of the bottom of the adjusting column 2; the adjusting column 2 can be moved and adjusted by the rotation of the screw 104 driven by the connecting frame a 201.

Referring to fig. 3, the mounting plate 3 includes: the limiting columns 301, the limiting columns 301 are arranged in a circular column structure, the limiting columns 301 are arranged in two groups, and the limiting columns 301 are symmetrically and fixedly arranged on the top of the mounting plate 3; the mounting plate 3 is connected with the connecting frame B202 in a sliding manner, and a spring is arranged between the connecting frame B202 and the mounting plate 3; the mounting seat 302 is of a square seat structure, and the mounting seat 302 is fixedly arranged in the middle of the top of the mounting plate 3; the mounting plate 3 includes: the detection block 303, the detection block 303 is fixedly arranged on the top of the mounting seat 302; the detection block 303 is perpendicular to the trigger block 203; a movable plate 304, the movable plate 304 is installed at the bottom of the mounting plate 3, and a clamping head is installed at the bottom of the movable plate 304.

The specific use mode and function of the embodiment are as follows:

when the device is used, firstly, the cradle body 1 is fixed on a spinning machine through the hoops 101, the hoops 101 are arranged into two groups, the hoops 101 can be fixed through bolts, then the motor 103 in the installation space 102 is started, the motor 103 drives the screw 104 to rotate, so that the adjusting column 2 can move downwards, the distance between the movable plate 304 and the roller is adjusted, the downward pressure is adjusted, at the moment, if the downward pressure is too strong, the spring is arranged between the installation plate 3 and the connecting frame B202, springback can be formed, the fiber is not directly pressed, adaptable pressure is formed, the fiber is further protected, and the phenomenon that the production quality is influenced by the too strong downward pressure is avoided.

Moreover, after the cradle body 1 is adjusted to a certain position, when the distance between the detecting block 303 at the top of the mounting plate 3 and the triggering block 203 is relatively short, the triggering block 203 can be in contact with the detecting block 303 at the top of the mounting plate 3, and at the moment, the detecting block 303 can be triggered to stop the spinning machine suddenly, so that the problem of the downward pressure adjusted by the cradle body 1 is solved, the cradle body 1 is prevented from being produced continuously when the problem occurs, excessive defective products are prevented, and the production quality is further improved.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. An improved structure based on a plate spring type drafting cradle for a spinning machine is characterized by comprising: a cradle body (1); the cradle body (1) comprises:

the hoop (101), the hoop (101) is arranged at one end of the bottom of the cradle body (1);

the mounting spaces (102) are arranged into three groups, and the mounting spaces (102) are formed in the cradle body (1); the adjusting columns (2) are arranged inside the mounting space (102) in a sliding manner.

2. The improved structure of the plate spring type drafting cradle based on the spinning machine as claimed in claim 1, characterized in that: the cradle body (1) comprises:

the motor (103), the motor (103) is installed in the installation space (102);

the screw rod (104) is rotatably arranged in the mounting space (102), and the top of the screw rod (104) is in transmission connection with a rotating shaft of the motor (103).

3. The improved structure of the plate spring type drafting cradle based on the spinning machine as claimed in claim 1, characterized in that: the adjusting column (2) is matched with the mounting space (102); the adjusting column (2) comprises:

the connecting frame A (201), connecting frame A (201) are fixed to be set up in adjustment post (2) top one end, and connecting frame A (201) and screw rod (104) threaded connection.

4. The improved structure of the plate spring type drafting cradle based on the spinning machine as claimed in claim 3, characterized in that: the bottom of the adjusting column (2) is provided with a mounting plate (3) in a sliding manner; the adjusting column (2) comprises:

the connecting frames B (202), the connecting frames B (202) are arranged into two groups, and the connecting frames B (202) are symmetrically and fixedly arranged on two sides of the adjusting column (2);

the trigger block (203), the trigger block (203) is fixedly arranged in the middle of the bottom of the adjusting column (2).

5. The improved structure of the plate spring type drafting cradle based on the spinning machine as claimed in claim 4, characterized in that: the mounting plate (3) comprises:

the limiting columns (301) are arranged in two groups, and the limiting columns (301) are symmetrically and fixedly arranged at the top of the mounting plate (3); the mounting plate (3) is connected with the connecting frame B (202) in a sliding manner, and a spring is arranged between the connecting frame B (202) and the mounting plate (3);

mount pad (302), mount pad (302) set up to square seat structure, and mount pad (302) fixed the setting in the middle of mounting panel (3) top.

6. The improved structure of plate spring type drafting cradle based on spinning machine as claimed in claim 5, characterized in that: the mounting plate (3) comprises:

the detection block (303), the detection block (303) is fixedly arranged on the top of the mounting seat (302);

the movable plate (304), the movable plate (304) is installed at the bottom of the mounting plate (3), and the clamp is installed at the bottom of the movable plate (304).