CN213321078U

CN213321078U - Open mill feeding baffle device

Info

Publication number: CN213321078U
Application number: CN202021454306.1U
Authority: CN
Inventors: 江佰乐
Original assignee: Baihong Machinery Shanghai Co ltd
Current assignee: Baihong Machinery Shanghai Co ltd
Priority date: 2020-07-22
Filing date: 2020-07-22
Publication date: 2021-06-01
Anticipated expiration: 2030-07-22

Abstract

The utility model relates to an open mill feeding baffle device belongs to open mill equipment technical field, including two mounting panels, two rotary rods, two barrier plates and two at least drive arrangement. The mounting plates are symmetrically arranged above the roller fixing seat of the open mill. The rotating rod is rotatably arranged between the two mounting plates. One end of the barrier plate is fixedly arranged on the corresponding rotating rod, and the other end of the barrier plate can rotate to the surface of the roller close to the outer side of the corresponding roller under the action of the driving device. When the open mill feeds, the two barrier plates are controlled to be close to the surfaces of the corresponding rollers to form a funnel-shaped structure with the two rollers. Not only can effectively block rebounded rubber materials and reduce the picking operation of operators, but also can effectively ensure that the quality of the rubber materials is not polluted and keep the original mixing effect.

Description

Open mill feeding baffle device

Technical Field

The utility model relates to an open mill equipment technical field, in particular to open mill feeding baffle device.

Background

In general, the top of the two rolls in the open mill is open. When the large rubber block, the large rubber mass or the small rubber block obtained by the internal mixer after mixing is fed into a space between two rollers of the open mill through a lifter or manual material pouring, the rubber block or the rubber material can be easily popped out of the rollers due to the high elasticity of the rubber and the fall of the height of the poured material, the gravity acceleration and the high elasticity can even pop out and fall to the ground, the pollution of the rubber material and the environment is caused, the falling rubber material can be picked up in time, the working efficiency is influenced, and the mixing effect can be influenced.

SUMMERY OF THE UTILITY MODEL

In order to overcome prior art's defect, especially to the problem that the sizing material between two rollers of mill popped out easily, the utility model provides a mill feeding baffle device through setting up rotatable barrier plate, will block the board and block in the outside of two rollers when the feeding, can effectually rebound to between two rollers the sizing material that pops out.

The technical scheme for realizing the purpose is as follows:

the utility model provides a mill feeding baffle device for treat that mixed sizing material gets into smoothly between two rollers of mill, include:

the two mounting plates are symmetrically arranged above the roller fixing seat of the open mill and are perpendicular to the roller;

the two rotating rods are rotatably arranged between the two mounting plates and are respectively positioned on the outer sides right above the corresponding rollers;

the two blocking plates are arranged corresponding to the rotating rods, one ends of the two blocking plates are fixedly connected with the corresponding rotating rods respectively, and the other ends of the two blocking plates can extend to the surface of the roller close to the outer side and above the center line of the corresponding roller respectively; and

and the at least two driving devices are used for respectively driving the two rotating rods to rotate, and the driving devices are arranged on the mounting plate.

The driving device drives the rotating rod to drive the corresponding barrier plate to rotate above the roller. When the open mill is ready for feeding, the other end of the blocking plate is controlled to descend to be close to the surface of the roller corresponding to the roller, and a funnel-shaped structure is formed above the roller and used for blocking the ejected rubber materials. The operation of picking up of the operator has effectively been reduced, has saved the manpower, has improved work efficiency, has avoided the pollution of sizing material simultaneously, makes the mixing of sizing material keep original effect. And in the mixing process of the open mill, the other end of the barrier plate is controlled to rise, so that the operation of an operator in mixing the rubber material is not influenced.

Furthermore, the rotating rod is positioned in the direction of 30-45 degrees which is just above the central line of the roller and is inclined to the outer side, so that the rebounding of rubber materials is conveniently prevented, and meanwhile, a larger feeding space can be provided.

Furthermore, at least one end of the rotating rod penetrates through the mounting plate;

the driving device comprises a connecting piece and an air cylinder, the connecting piece and the air cylinder are perpendicular to the rotating rod, one end of the connecting piece is fixedly connected with the end portion of the rotating rod penetrating through the mounting plate, and the other end of the connecting piece is hinged to the output end of the air cylinder. The corresponding push-pull connecting piece is driven by the stretching of the cylinder, so that the rotating rod is driven by the connecting piece to rotate, and the lifting of the blocking plate is controlled.

Further, the connecting piece is plate-shaped and is detachably sleeved on the end part. So as to facilitate the disassembly and assembly of the connecting piece.

Furthermore, both ends of the rotating rod penetrate through the mounting plate;

the four driving devices are provided, and air cylinders in the four driving devices are respectively connected to the end parts of the four rotating rods through the corresponding connecting pieces. The cylinder synchronous motion through control rotary rod both ends can effectively improve the precision that the barrier plate is rotated to make the barrier plate be fixed in a certain department steadily, prevent that the sizing material of popping out from bumping the barrier plate and breaking away, can be better carry out blockking of sizing material.

Drawings

FIG. 1 is a schematic view of the structure of an open mill feed baffle device of a preferred embodiment of the present application when blocked.

FIG. 2 is a schematic diagram of an elevated feed baffle assembly of a preferred embodiment of the present application.

Fig. 3 is an enlarged schematic view of a portion a in fig. 2.

FIG. 4 is a side cross-sectional view of the present application after the baffle has been raised.

FIG. 5 is a side cross-sectional view of the baffle of the present application.

The device comprises a mill 10, a roller 11, a fixed seat 12, a mounting plate 2, a rotating rod 3, an end 31, a blocking plate 4, a driving device 5, a connecting piece 51 and an air cylinder 52.

Detailed Description

The invention will be further explained with reference to the drawings and the specific embodiments.

Referring to fig. 1 to 5, the utility model provides an open mill feeding baffle device for treat that mixed sizing material gets into smoothly between two rollers 11 of open mill 10, include:

the two mounting plates 2 are symmetrically arranged above a fixed seat 12 of a roller 11 of the open mill 10 and are perpendicular to the roller 11;

the two rotating rods 3 are rotatably arranged between the two mounting plates 2 and are respectively positioned at the outer sides right above the rollers 11, and are used for forming a funnel-shaped structure between the two blocking plates 4 and the rollers 11 when the blocking plates 4 are connected, so that not only can the rebound of sizing materials be blocked, but also a feeding space as large as possible can be provided;

the two blocking plates 4 are arranged corresponding to the rotating rods 3, one ends of the two blocking plates 4 are fixedly connected with the corresponding rotating rods 3 respectively, and the other ends of the two blocking plates can extend to the surface of the roller 11 which is close to the outer side and is right above the corresponding roller 11 respectively so as to prevent the rubber material from being ejected; and

and four driving devices 5, wherein the driving devices 5 are arranged on the mounting plate 2, and every two driving devices 5 synchronously drive the rotation of one rotating rod 3 so as to improve the rotating precision and the holding force of the rotating rod 3.

The driving device 5 drives the rotating rod 3, so that the rotating rod 3 drives the corresponding barrier plate 4 to rotate above the roller 11. When the open mill is ready for feeding, the other end of the blocking plate 4 is controlled to descend to be close to the surface of the roller 11 corresponding to the roller 11, and a funnel-shaped structure is formed above the roller 11 and used for blocking the ejected rubber material. The operation of picking up the sizing material that drops by the operator has effectively been reduced, has saved the manpower, has improved work efficiency, has avoided the pollution of sizing material simultaneously, makes the mixing of sizing material keep original effect. And in the mixing process of the open mill, the other end of the barrier plate 4 is controlled to ascend, so that the operation of an operator in mixing the rubber material is not influenced.

Preferably, the rotating rod 3 is located at 30-45 degrees of the direction which is just above the central line of the roller 11 and is deviated from the outer side, and more preferably, the rotating rod is 45 degrees. To provide maximum feed space with a 45 deg. tilt angle while blocking the bouncing compound.

Preferably, both ends of the rotating rod 3 penetrate through the mounting plate 2;

the driving device 5 comprises a connecting piece 51 and an air cylinder 52, the connecting piece 51 and the air cylinder 52 are both perpendicular to the rotating rod 3, one end of the connecting piece 51 is fixedly connected with the end part 31 of the rotating rod 3 penetrating through the mounting plate 2, and the other end of the connecting piece 51 is hinged to the output end of the air cylinder 52. The connecting piece 51 is correspondingly pushed and pulled through the expansion of the air cylinder 52, so that the rotating rod 3 is driven to rotate through the connecting piece 51, and the lifting of the blocking plate 4 is controlled.

Preferably, the connecting member 51 is shaped like a plate and detachably sleeved on the end portion 31. To facilitate the disassembly and assembly of the connector 51.

The above embodiments are merely preferred embodiments of the present disclosure, which are not intended to limit the present disclosure, and any modifications, equivalents, improvements and the like, which are within the spirit and principle of the present disclosure, should be included in the scope of the present disclosure.

Claims

1. The utility model provides an open mill feeding baffle device for treat that mixed sizing material gets into smoothly between two rollers of open mill, its characterized in that includes:

2. The entry stop assembly of claim 1, wherein said rotating bar is positioned at an angle of 30 ° to 45 ° outboard of and directly above the centerline of said roll.

3. The open mill feed stop device of claim 1, wherein at least one end of the rotating rod extends through the mounting plate;

the driving device comprises a connecting piece and an air cylinder, the connecting piece and the air cylinder are perpendicular to the rotating rod, one end of the connecting piece is fixedly connected with the end portion of the rotating rod penetrating through the mounting plate, and the other end of the connecting piece is hinged to the output end of the air cylinder.

4. The device of claim 3, wherein the connector is plate-shaped and removably received over the end portion.

5. The entry stop device of claim 3 or 4, wherein both ends of said rotating rod extend through said mounting plate;

the four driving devices are provided, and air cylinders in the four driving devices are respectively connected to the end parts of the four rotating rods through the corresponding connecting pieces.