阅读说明：本技术 一种制丝线储柜出料端防漏料装置 (Material leakage preventing device for discharge end of wire making storage cabinet ) 是由 张晓峰 赵春元 颜保胜 赵冠英 李华 王颖 周霆 张新攀 范晓丽 刘忠磊 左宏强 于 2021-03-04 设计创作，主要内容包括：本发明公开了一种制丝线储柜出料端防漏料装置,其中,包括两相对设置的挡料结构和出料侧板；出料侧板为多块,围成出料通道；挡料结构包括支架、活动板件和驱动件；支架固定设置,活动板件与支架之间转动连接；活动板件设置于出料通道的出口处,且活动板件具有两个位置状态,第一位置状态下,每个挡料结构上的活动板件均向另一挡料结构延伸,两活动板件位于同一水平面内,以封堵出料通道；第二位置状态下,每个挡料结构的活动板件均沿朝向另一挡料结构的方向向下倾斜；驱动件与活动板件连接,以驱动活动板件在第一位置状态与第二位置状态之间切换；驱动件为气缸。本发明能够有利于防止不同牌号的物料混批的问题。(The invention discloses a material leakage prevention device at the discharge end of a silk thread making storage cabinet, which comprises two material blocking structures and a discharge side plate, wherein the two material blocking structures and the discharge side plate are oppositely arranged; the discharging side plates are multiple and form a discharging channel; the material blocking structure comprises a bracket, a movable plate and a driving piece; the bracket is fixedly arranged, and the movable plate is rotationally connected with the bracket; the movable plate is arranged at the outlet of the discharging channel and has two position states, in the first position state, the movable plate on each material blocking structure extends towards the other material blocking structure, and the two movable plates are positioned in the same horizontal plane to block the discharging channel; in the second position state, the movable plate of each material blocking structure is inclined downwards along the direction towards the other material blocking structure; the driving piece is connected with the movable plate to drive the movable plate to be switched between a first position state and a second position state; the driving part is a cylinder. The invention can be beneficial to preventing the problem of mixed batch of materials with different brands.)

1. The utility model provides a system silk thread stores up cabinet discharge end leak protection material device which characterized in that: comprises two material blocking structures (1) and a discharging side plate (2) which are arranged oppositely;

the discharging side plates (2) are multiple and surround a discharging channel;

the material blocking structure (1) comprises a bracket (11), a movable plate (12) and a driving piece (13);

the support (11) is fixedly arranged, and the movable plate (12) is rotatably connected with the support (11);

the movable plate (12) is arranged at an outlet of the discharging channel, the movable plate (12) has two position states, in the first position state, the movable plate (12) on each material blocking structure (1) extends towards the other material blocking structure (1), and the two movable plates (12) are positioned in the same horizontal plane to block the discharging channel; in a second position state, the movable plate (12) of each material blocking structure (1) is inclined downwards along the direction towards the other material blocking structure (1);

the driving piece (13) is connected with the movable plate piece (12) to drive the movable plate piece (12) to switch between the first position state and the second position state;

the driving piece (13) is an air cylinder.

2. The yarn making storage cabinet discharge end leakage-proof device according to claim 1, which is characterized in that: the movable plate (12) comprises a support frame (121) and a movable baffle (122);

the middle part of the support frame (121) is hinged with the support (11), and one end, far away from the other material blocking structure (1), of the support frame (121) is hinged with one end of the air cylinder;

the other end of the cylinder is hinged with the bracket (11);

the movable baffle (122) is connected with the support frame (121).

3. The yarn making storage cabinet discharge end leakage-proof device according to claim 2, characterized in that: the support (11) is an L-shaped support (11).

4. The yarn making storage cabinet discharge end leakage-proof device according to claim 2, characterized in that: the utility model also comprises a hinge (123);

the hinge (123) is connected with the movable baffle (122) and the discharging side plate (2); the lower edge of the discharging side plate (2) is connected with the movable baffle (122) through the hinge (123);

the hinge (123) is located in the middle of the upper surface of the support frame (121), one end of the movable baffle (122) is connected with the hinge (123), and the other end of the movable baffle extends along the support frame (121) in the direction away from the corresponding cylinder;

the movable baffle (122) is connected with the support frame (121) in a sliding mode.

5. The yarn making storage cabinet discharge end leakage-proof device according to claim 1, which is characterized in that: the three-position five-way valve and the high-pressure air source are also included;

the two cylinders are communicated with the high-pressure air source through the three-position five-way valve;

the three-position five-way valve has three working states;

in a first working state, the high-pressure air source is respectively communicated with the two air cylinders so as to drive the movable plate (12) to be switched to a first position state; in a second working state, the connecting pipeline of the two cylinders is blocked, and the gas in the two cylinders keeps the current state; and in a third working state, the two cylinders are communicated with the atmosphere, and the movable plate (12) is switched to a first position state.

6. The yarn making storage cabinet discharge end leakage-proof device according to claim 5, characterized in that: the device also comprises a controller and an electromagnetic valve;

the electromagnetic valve is connected to a pipeline between the three-position five-way valve and the high-pressure air source;

and the controller is respectively electrically connected with the three-position five-way valve and the electromagnetic valve.

7. The yarn making storage cabinet discharge end leakage-proof device according to claim 6, wherein: the controller is a PLC controller.

8. The yarn making storage cabinet discharge end leakage-proof device according to claim 6, wherein: after the controller acquires the feeding state information, the controller controls the three-position five-way valve to be in a first working state or a second working state; so that the movable plate (12) is in a first position.

Technical Field

The invention relates to the technical field of cigarette production, in particular to a material leakage prevention device at the discharge end of a tobacco shred storage cabinet.

Background

In the feeding process of the yarn making storage cabinet, the materials fall onto the bottom belt of the storage cabinet from the material spreading vehicle according to the parabolic motion. When the skip car moves to the discharge end that is close to storing up the cabinet, because the reason in two respects: firstly, the material is light in weight and high in fall height of the feeding cabinet, and is easy to be thrown onto conveying equipment at a discharging end; secondly, the more material is fed into the cabinet and forms an inclined plane at the outlet end, and part of the material falls onto the conveying equipment at the discharge end along the inclined plane. Generally, 2-4 storage cabinets share one discharge conveying device, and when other storage cabinets are discharged, materials falling on the discharge conveying device can be mixed into materials of other batches, so that quality defects of mixed batches of materials with different brands occur.

Disclosure of Invention

The invention aims to provide a material leakage prevention device at the discharge end of a silk thread making storage cabinet, which is used for solving the defects in the prior art and is beneficial to preventing the problem of mixed batch of materials with different brands.

The invention provides a material leakage prevention device at the discharge end of a silk thread making storage cabinet, which comprises two material blocking structures and a discharge side plate, wherein the two material blocking structures and the discharge side plate are oppositely arranged;

the discharging side plates are multiple and form a discharging channel in an enclosing manner;

the material blocking structure comprises a bracket, a movable plate and a driving piece;

the bracket is fixedly arranged, and the movable plate is rotatably connected with the bracket;

the movable plate is arranged at the outlet of the discharging channel and has two position states, in the first position state, the movable plate on each material blocking structure extends towards the other material blocking structure, and the two movable plates are positioned in the same horizontal plane so as to block the discharging channel; in a second position state, the movable plate of each material blocking structure inclines downwards along the direction towards the other material blocking structure;

the driving piece is connected with the movable plate to drive the movable plate to be switched between the first position state and the second position state;

the driving piece is an air cylinder.

The leakage-proof device for the discharge end of the silk thread making storage cabinet can be used for preventing the leakage of the materials, wherein optionally, the movable plate comprises a support frame and a movable baffle;

the middle part of the support frame is hinged with the support, and one end of the support frame, which is far away from the other material blocking structure, is hinged with one end of the air cylinder;

the other end of the cylinder is hinged with the bracket;

the movable baffle is connected with the support frame.

The leakage-proof device for the discharge end of the silk thread making storage cabinet can be an L-shaped bracket.

The leakage-proof device at the discharge end of the silk thread making storage cabinet optionally further comprises a hinge;

the hinge is connected with the movable baffle and the discharging side plate; the lower edge of the discharging side plate is connected with the movable baffle through the hinge;

the hinge is positioned in the middle of the upper surface of the support frame, one end of the movable baffle is connected with the hinge, and the other end of the movable baffle extends along the support frame in the direction far away from the corresponding cylinder;

the movable baffle is connected with the support frame in a sliding mode.

The device for preventing the material leakage at the discharge end of the yarn making storage cabinet optionally further comprises a three-position five-way valve and a high-pressure air source;

the two cylinders are communicated with the high-pressure air source through the three-position five-way valve;

the three-position five-way valve has three working states;

in a first working state, the high-pressure air source is respectively communicated with the two air cylinders so as to drive the movable plate to be switched to a first position state; in a second working state, the connecting pipeline of the two cylinders is blocked, and the gas in the two cylinders keeps the current state; and in a third working state, the two cylinders are communicated with the atmosphere, and the movable plate is switched to the first position state.

The leakage-proof device at the discharge end of the silk thread making storage cabinet optionally further comprises a controller and an electromagnetic valve;

the electromagnetic valve is connected to a pipeline between the three-position five-way valve and the high-pressure air source;

and the controller is respectively electrically connected with the three-position five-way valve and the electromagnetic valve.

The leakage-proof device at the discharge end of the silk thread making storage cabinet can be selected from a PLC controller.

The device for preventing material leakage at the discharge end of the yarn making storage cabinet can be used, wherein optionally, the controller controls the three-position five-way valve to be in a first working state or a second working state after acquiring feeding state information; so that the movable plate is in the first position state.

Compared with the prior art, the invention has at least the following beneficial effects:

the material blocking structure can block the discharging channel, so that materials can be prevented from being thrown to output equipment at the discharging end of the storage cabinet when the silk thread storage cabinet feeds materials; the mixed batch of materials of different batches is avoided;

due to the design of the material blocking structure, when the spreading vehicle runs to the discharge end close to the storage cabinet, the material firstly falls onto the material blocking structure and then slides downwards along the material blocking structure, so that the free falling distance is reduced, and the problem of material mixing can be further prevented.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of a material blocking structure proposed by the present invention;

fig. 3 is a schematic structural view of the material leakage preventing device at the discharge end of the silk thread making storage cabinet provided by the invention in a second position state.

Description of reference numerals:

1-material blocking structure, 2-discharge side plate;

11-bracket, 12-movable plate, 13-driving piece;

121-a support frame, 122-a movable baffle and 123-a hinge.

Detailed Description

The embodiments described below with reference to the drawings are illustrative only and should not be construed as limiting the invention.

Referring to fig. 1 to 3, the invention provides a material leakage prevention device at a discharge end of a yarn making storage cabinet, which comprises two material blocking structures 1 and a discharge side plate 2 which are oppositely arranged. Specifically, the discharge side plate 2 is provided with a plurality of blocks which form a discharge channel in an enclosing manner; when the yarn making line storage cabinet discharges materials, the materials are discharged through the discharging channel.

Specifically, the material blocking structure 1 comprises a bracket 11, a movable plate 12 and a driving piece 13; the bracket 11 is used for supporting the movable plate 12. The driving member 13 is used for driving the movable plate 12 to move.

Furthermore, the bracket 11 is fixedly arranged, and the movable plate 12 is rotatably connected with the bracket 11.

The movable plate 12 is arranged at the outlet of the discharging channel, and the movable plate 12 has two position states, in the first position state, the movable plate 12 on each material blocking structure 1 extends towards the other material blocking structure 1, and the two movable plates 12 are positioned in the same horizontal plane to block the discharging channel; in the second position, the movable plate 12 of each material blocking structure 1 is inclined downwards in the direction towards the other material blocking structure 1. The driving piece 13 is connected with the movable plate 12 to drive the movable plate 12 to switch between the first position state and the second position state; the driving member 13 is a cylinder.

During specific use, when the yarn making line storage cabinet feeds, the movable plate 12 is kept in the first position state until the feeding process is finished. When the shred preparation storage cabinet discharges, the movable plates 12 are switched to a second position state, at the moment, the two movable plates 12 are inclined downwards to form an outlet with a gradually reduced opening. Because will the feeding process goes on with the ejection of compact process is not simultaneously for the material descends to the top of keeping off the material structure earlier, then slides down along activity plate 12 when the ejection of compact, and the height when avoiding the material whereabouts is too big, thereby reduces the possibility that the material splashes.

Further, the movable plate member 12 includes a support frame 121 and a movable baffle 122; the middle part of the support frame 121 is hinged to the support 11, and one end of the support frame 121 far away from the other material blocking structure 1 is hinged to one end of the air cylinder. The other end of the cylinder is hinged with the bracket 11; the movable baffle 122 is connected with the support frame 121. In this way, the adjustment of the position state of the movable panel 12 can be achieved by means of the air cylinders, which act between them. In specific implementation, when high-pressure gas is introduced, the cylinder drives the movable plate 12 to be in a first position state; when the pressure is released, the movable plate 12 is switched to the second position state under the action of the self gravity. During the use, when the system silk thread storage cabinet is in the feeding state, let in high-pressure gas, when the system silk thread storage cabinet is in ejection of compact state, no longer let in high-pressure gas, and the intercommunication cylinder makes the cylinder pressure release with ambient air.

Specifically, the bracket 11 is an L-shaped bracket 11.

As a better implementation mode, in order to ensure that the materials cannot splash from the movable working plate and the discharging channel opening in the second state, the invention also makes the following improvements:

the utility model also comprises a hinge 123; the hinge 123 is connected with the movable baffle 122 and the discharging side plate 2; the lower edge of the discharging side plate 2 is connected with the movable baffle 122 through the hinge 123; the hinge 123 is located in the middle of the upper surface of the support frame 121, one end of the movable baffle 122 is connected with the hinge 123, and the other end of the movable baffle extends along the support frame 121 in a direction away from the corresponding cylinder; the movable baffle 122 is slidably connected with the support frame 121. When the discharging side plate is used, when the movable plate 12 is switched to the second position state, the action process of the movable baffle 122 is synchronous rotation and sliding, so that a small gap is ensured between the lower edge of the discharging side plate 2 and the movable baffle 122.

In the invention, the action process is realized by controlling high-pressure gas. In the present invention, the high-pressure gas is actually compressed air, and the pressure of the high-pressure gas is only required to ensure that the movable baffle is driven to the first position state after being charged into the cylinder, and the specific pressure is not limited, so that those skilled in the art can understand and implement the high-pressure gas, and details are not described herein. The device comprises a three-position five-way valve and a high-pressure air source; the two cylinders are communicated with the high-pressure air source through the three-position five-way valve; the three-position five-way valve has three working states; in a first working state, the high-pressure air source is respectively communicated with the two air cylinders so as to drive the movable plate 12 to be switched to a first position state; in a second working state, the connecting pipeline of the two cylinders is blocked, and the gas in the two cylinders keeps the current state; in the third working state, the two cylinders are communicated with the atmosphere, and the movable plate 12 is switched to the first position state. In the feeding process, the three-position five-way valve is firstly set to the first working state to enable the movable plate 12 to reach the first position state, and then the three-position five-way valve can be set to the second working state to enable the movable plate 12 to keep the first position state. During the feeding process, the high-pressure air source does not need to be communicated all the time. When discharging, the three-position five-way valve is controlled to enter a third working state, so that the movable plate 12 is in a second position state.

In order to facilitate the control, the device also comprises a controller and an electromagnetic valve; the electromagnetic valve is connected to a pipeline between the three-position five-way valve and the high-pressure air source; and the controller is respectively electrically connected with the three-position five-way valve and the electromagnetic valve. The controller is a PLC controller. After the controller acquires the feeding state information, the controller controls the three-position five-way valve to be in a first working state or a second working state; so that the movable plate 12 is in the first position.

Through the content, the technical scheme disclosed by the invention can at least achieve the following beneficial effects:

the material blocking structure can block the discharging channel, so that materials can be prevented from being thrown to output equipment at the discharging end of the storage cabinet when the silk thread storage cabinet feeds materials; the mixed batch of materials of different batches is avoided;

due to the design of the material blocking structure, when the spreading vehicle runs to the discharge end close to the storage cabinet, the material firstly falls onto the material blocking structure and then slides downwards along the material blocking structure, so that the free falling distance is reduced, and the problem of material mixing can be further prevented.

The construction, features and functions of the present invention are described in detail in the embodiments illustrated in the drawings, which are only preferred embodiments of the present invention, but the present invention is not limited by the drawings, and all equivalent embodiments modified or changed according to the idea of the present invention should fall within the protection scope of the present invention without departing from the spirit of the present invention covered by the description and the drawings.