CN210682295U

CN210682295U - Automatic sequencing mechanism for springs

Info

Publication number: CN210682295U
Application number: CN201921347019.8U
Authority: CN
Inventors: 高希龙; 杨明; 仲凡; 陈飞; 冯祝清
Original assignee: Kunshan Licheng Precision Spring Co Ltd
Current assignee: Kunshan Licheng Precision Spring Co Ltd
Priority date: 2019-08-19
Filing date: 2019-08-19
Publication date: 2020-06-05
Anticipated expiration: 2029-08-19

Abstract

The utility model discloses an automatic sequencing mechanism for spring, including arrangement subassembly and sequencing subassembly, the arrangement subassembly includes first hang plate and second hang plate, first hang plate can move towards the second hang plate removes to form and be used for the arrangement chamber of spring, first hang plate moves towards keeping away from the second hang plate removes, thereby forms and is used for supplying the spring drops to discharge port on the sequencing subassembly, the sequencing subassembly includes the tray, sets up a plurality of structures on the tray with the sequencing chamber of spring mutually supporting, the tray is relative the arrangement subassembly removes so that every the sequencing chamber homoenergetic with the sequencing mouth corresponds the setting. The utility model discloses at least, include following advantage: the sorting assembly is utilized to directionally sort the springs entering the sorting assembly from all angles, and the sorting assembly is utilized to directionally bear the sorted springs, so that the structure is optimized.

Description

Automatic sequencing mechanism for springs

Technical Field

The utility model relates to an accomodate auxiliary assembly technical field, specific is an automatic sequencing mechanism for spring.

Background

The statements in this section merely provide background information related to the present disclosure and may not constitute prior art.

The spring is a mechanical part which works by utilizing elasticity, and the application range is wide. In the production and collection process, the spring is easy to be wound together due to the fact that the spring has a certain length and a hollow structure. The phenomenon can cause certain difficulty to operators in multiple processes of collection, feeding, taking and the like, and a mechanism for arranging the springs in order is urgently needed so as to reduce the difficulty of the operators and reduce the occupation of a large space of the springs when the springs are scattered.

It should be noted that the above background description is only for the sake of clarity and complete description of the technical solutions of the present invention, and is set forth for facilitating understanding of those skilled in the art. These solutions are not considered to be known to the person skilled in the art merely because they have been set forth in the background section of the present invention.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defect among the prior art, the embodiment of the utility model provides an automatic sequencing mechanism for spring, it utilizes the arrangement subassembly, can be to getting into from each angle the spring of arrangement subassembly carries out directional arrangement, and utilizes the arrangement subassembly can carry out directional bearing, configuration optimization to the spring after the arrangement.

The embodiment of the application discloses: an automatic sequencing mechanism for springs comprises a sorting assembly and a sequencing assembly located below the sorting assembly, wherein the sorting assembly comprises a first inclined plate and a second inclined plate capable of moving relative to the first inclined plate, the first inclined plate can move towards the second inclined plate so as to form a sorting cavity for sorting the springs, the first inclined plate moves towards the position far away from the second inclined plate so as to form a discharge port for enabling the springs to fall onto the sequencing assembly, the sequencing assembly comprises a tray, a plurality of structures arranged on the tray and a sequencing cavity matched with the springs, and the tray moves relative to the sorting assembly so that each sequencing cavity can be correspondingly arranged with a sequencing port.

Further, the first inclined plate and the second inclined plate can abut against each other to form the tidying cavity in a V shape.

Further, the inner side wall of the first inclined plate and the inner side wall of the second inclined plate, which are in contact with the spring, are polished.

Furthermore, the sequencing cavities are sequentially arranged along the moving direction of the tray to form a wavy plate body structure.

Further, the first inclined plate and the tray move in the same straight line.

Further, the sequencing assembly comprises a first stepping motor, and the first stepping motor pushes the tray to move after one sequencing cavity receives the spring until the next sequencing cavity is arranged corresponding to the discharge port.

And furthermore, the device comprises limit switches which are respectively positioned on two sides of the tray to detect the moving position of the tray, and the limit switches are in signal connection with the stepping motor.

Further, the driving part is fixedly connected with the outer side wall of the first inclined plate and drives the first inclined plate to move.

Further, the driving member comprises an air cylinder or an automatic telescopic rod.

Borrow by above technical scheme, the beneficial effects of the utility model are as follows:

1. according to the spring sorting assembly, through the matching of the first inclined plate and the second inclined plate, when the spring is transferred to the sorting assembly from an external process, the spring is usually directly dropped in the prior art, the spring can be in various position forms in the air, and through the sorting cavity formed by the first inclined plate and the second inclined plate, the spring can be sorted to have a directional state, so that the subsequent sorting action is facilitated;

2. this application is through setting up the sequencing subassembly, the chamber of sequencing arranges the wavy plate body structure of formation in proper order along the moving direction of tray, foretell set up the mode can better with the structure looks adaptation of spring, and then bear with the in-process of tray motion, the stability of spring all can be guaranteed, reduces the spring is followed the risk that drops in the chamber of sequencing.

In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an overall device in an embodiment of the present invention;

fig. 2 is a schematic structural view of a state of the collating assembly in an embodiment of the present invention;

fig. 3 is a schematic structural diagram of another state of the collating assembly in an embodiment of the present invention.

Reference numerals of the above figures: 1. a first inclined plate; 2. a second inclined plate; 3. an outlet port; 4. a tray; 5. a sequencing chamber; 6. a first stepper motor; 7. a limit switch; 8. a drive member.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that, in the description of the present invention, the terms "first", "second", and the like are used for descriptive purposes only and for distinguishing similar objects, and no order is shown between the two, and no indication or suggestion of relative importance is understood. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

With reference to fig. 1 to 3, the present embodiment discloses an automatic sequencing mechanism for springs, which includes a sorting assembly and a sequencing assembly located below the sorting assembly. Wherein the tidying assembly comprises a first inclined plate 1 and a second inclined plate 2 which can move relative to the first inclined plate 1, and the first inclined plate 1 can move towards the second inclined plate 2 so as to form a tidying cavity for tidying the springs; the first inclined plate 1 is moved away from the second inclined plate 2, thereby forming a discharge opening 3 for the spring to drop onto the sequencing assembly. In the above arrangement mode, through the cooperation of the first inclined plate 1 and the second inclined plate 2, when the spring is transferred to the sorting assembly from an external process, the spring is usually directly dropped in the prior art, the spring can be in various positions in the air, and the spring can be sorted into a directional state through the sorting cavity formed by the first inclined plate 1 and the second inclined plate 2, so that subsequent sorting action is facilitated.

In the present embodiment, specifically, the included angle between the first inclined plate 1 and the horizontal plane is between 120 ° and 150 °, and preferably 135 °; the angle between the second inclined plate 2 and the horizontal plane is between 120 and 150 deg., preferably 135 deg.. The inner side walls of the first inclined plate 1 and the second inclined plate 2 are planar, and the outer side walls can be planar, wavy and other shapes, which are not limited and described herein. Preferably, the inner side walls of the first inclined plate 1 and the second inclined plate 2 for contacting the spring are polished. In the arrangement mode, the included angle formed between the first inclined plate 1 and the second inclined plate 2 is 90 degrees, and enough falling space can be provided for the spring. Because the spring in the in-process that drops can with the inside wall of first hang plate 1 and second hang plate 2 takes place contact action such as striking, roll, adopts polishing processing, then can reduce the frictional force that produces the spring or collide with etc. better in the contact process, reduces the damage that leads to the fact the spring.

In the present embodiment, the first inclined plate 1 is movable in the left-right direction relative to the second inclined plate 2. Specifically, the first inclined plate 1 is movably arranged, and the second inclined plate 2 is fixedly arranged. Before the spring enters the tidying assembly, the bottom of the first inclined plate 1 and the bottom of the second inclined plate 2 are mutually abutted to form the tidying cavity in a V shape. When one of the springs drops into the tidying chamber, the spring moves to the bottom of the tidying chamber by its own weight after contacting with the inner side wall of the first inclined plate 1 and/or the inner side wall of the second inclined plate 2. And because the spring is usually long-strip-shaped, the effect of automatically finding the axis and positioning can be realized under the guiding action of the V-shaped arrangement cavity. After the spring is self-positioned, the first inclined plate 1 is moved leftwards relative to the second inclined plate 2 until the horizontal straight-line distance between the bottom of the first inclined plate 1 and the bottom of the second inclined plate 2 is greater than the diameter of the spring to form a discharge port 3, so that the spring can fall from the discharge port 3 onto the sequencing assembly.

In another embodiment, the cavity can be realized in a state where the bottom of the first inclined plate 1 is separated from the bottom of the second inclined plate 2, and in this case, the horizontal straight distance between the bottom of the first inclined plate 1 and the bottom of the second inclined plate 2 is required to be smaller than the diameter of the spring.

In this embodiment, the sequencing component comprises a tray 4, a plurality of structures arranged on the tray 4, and sequencing cavities 5 matched with the springs, wherein the tray 4 moves relative to the sequencing component to enable each sequencing cavity 5 to be arranged corresponding to the sequencing ports. The tray 4 may preferably be a rectangular block having a width in the front-rear direction greater than the length of the spring, and the shape of the tray 4 is not limited herein. The sorting cavity 5 may be formed by recessing the upper surface of the rectangular block downward, and in particular, may be formed by turning, injection molding, or the like. The sequencing cavities 5 extend along the left-right direction, and each sequencing cavity 5 correspondingly receives one spring.

In the above manner, the distance between the sorting cavity 5 and the discharge port in the up-down direction can be set adaptively according to the size of the spring, so that on one hand, the posture of the spring in the falling air is not greatly changed, and on the other hand, the spring is not greatly shaken in the falling sorting cavity 5 to fall off from the sorting cavity 5. The working principle of the sequencing cavities 5 is that after one spring falls into the corresponding sequencing cavity 5, the tray 4 integrally moves to the right by the distance of one sequencing cavity 5, so that the next sequencing cavity 5 is opposite to the discharge port 3 for bearing the subsequently falling spring.

In this embodiment, the sequencing cavity 5 is arranged in sequence along the moving direction of the tray 4 to form a wavy plate structure, and the arrangement mode can be well matched with the structure of the spring, so that the stability of the spring can be ensured in the process of bearing and moving the tray 4, and the risk of falling off of the spring from the sequencing cavity 5 is reduced.

In this embodiment, the sequencing assembly includes a first stepping motor 6, and the first stepping motor 6 pushes the tray 4 to move after one of the sequencing cavities 5 receives the spring until the next sequencing cavity 5 is arranged corresponding to the discharge port 3. The stepping motor has the function of accurate driving distance, so that the sequencing cavity 5 can be accurately butted with the discharge port, and the effectiveness of bearing the spring is improved.

In this embodiment, the sorting mechanism includes limit switches 7 respectively located on two sides of the tray 4 to detect the moving position of the tray 4, and the limit switches 7 are in signal connection with the stepping motor. The size specification of the tray 4 is correspondingly set according to the field and design requirements, in order to reasonably utilize the sequencing cavity 5 on the tray 4, the original position and the final position of the tray 4 can be set according to the movement distance of the tray 4 in the design process, so that the state that the sequencing cavity 5 starts to bear the spring can be intelligently identified, and the sequencing cavity 5 completely bears the spring.

In this embodiment, the sequencing mechanism includes a driving member 8 fixedly connected to an outer sidewall of the first inclined plate 1 and driving the first inclined plate 1 to move. The driving member 8 includes an air cylinder or an automatic telescopic rod, and in this embodiment, the driving member 8 is preferably an air cylinder.

The present invention has been explained by using specific embodiments, and the explanation of the above embodiments is only used to help understand the method and the core idea of the present invention; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the specific implementation and application scope, to sum up, the content of the present specification should not be understood as the limitation of the present invention.

Claims

1. An automatic sequencing mechanism for springs, which is characterized by comprising a sorting assembly and a sequencing assembly positioned below the sorting assembly, wherein the sorting assembly comprises a first inclined plate and a second inclined plate capable of moving relative to the first inclined plate, the first inclined plate can move towards the second inclined plate so as to form a sorting cavity for sorting the springs, the first inclined plate can move towards the position far away from the second inclined plate so as to form a discharge port for dropping the springs onto the sequencing assembly, the sequencing assembly comprises a tray, a plurality of structures arranged on the tray and a sequencing cavity matched with the springs, and the tray moves relative to the sorting assembly so that each sequencing cavity can be correspondingly arranged with the discharge port.

2. The automatic sequencing mechanism for springs according to claim 1, wherein the first inclined plate and the second inclined plate are abuttable to each other to form the collation cavity in a V-shape.

3. The automatic sequencing mechanism for springs according to claim 1, wherein the first inclined plate and the second inclined plate are used for polishing the inner side wall in contact with the springs.

4. The automatic sequencing mechanism for springs according to claim 1, wherein said sequencing chambers are arranged in sequence along the moving direction of the tray to form a wave-like plate structure.

5. The automatic sequencing mechanism for springs of claim 1, wherein the first inclined plate and the tray move in a common line.

6. The automatic sequencing mechanism for springs according to claim 1, wherein said sequencing assembly includes a first stepper motor that moves said tray after one of said sequencing chambers receives said spring until the next of said sequencing chambers is positioned in correspondence with said discharge port.

7. The automatic sequencing mechanism for springs according to claim 6, comprising limit switches located on both sides of said tray to detect the moving position of said tray, respectively, said limit switches being in signal connection with said stepping motor.

8. The automatic sequencing mechanism for springs of claim 1, including a drive member fixedly coupled to an outer side wall of the first inclined plate and driving movement of the first inclined plate.

9. The automatic sequencing mechanism for springs of claim 8, wherein the drive member comprises an air cylinder or an automatic telescoping rod.