CN213200964U

CN213200964U - Automatic opening mechanism for bottom cover of rolling machine

Info

Publication number: CN213200964U
Application number: CN202021046150.3U
Authority: CN
Inventors: 黄孝波
Original assignee: Yidu Huayi Intelligent Technology Co ltd
Current assignee: Yidu Huayi Intelligent Technology Co ltd
Priority date: 2020-06-09
Filing date: 2020-06-09
Publication date: 2021-05-14
Anticipated expiration: 2030-06-09

Abstract

The utility model provides an automatic opening mechanism of a bottom cover of a rolling machine, which comprises a frame for supporting the whole rolling machine, wherein a workbench is fixed at the top of the frame, the rolling machine is supported and installed at the middle part of the workbench, the rolling platform of the rolling machine is arranged below the workbench, the bottom center part of the rolling platform is provided with the bottom cover, the bottom cover is fixedly connected with a rotating shaft for driving the bottom cover to rotate and open, and the two ends of the rotating shaft are arranged at the bottom end surface of the rolling platform through a main shaft support structure; the end of the rotating shaft is connected with the rotating arm, the other end of the rotating arm is connected with a power mechanism for driving the rotating arm to rotate, and the other end of the power mechanism is hinged to the inner side wall of the side plate of the workbench. The automatic opening mechanism can realize automatic opening of the bottom cover in the automatic tea processing process, and further is convenient for realizing automatic processing of the whole tea.

Description

Automatic opening mechanism for bottom cover of rolling machine

Technical Field

The utility model belongs to tea processing device field especially relates to knead automatic opening mechanism of quick-witted bottom.

Background

In the tea automatic production line construction process, tea processing equipment is required to be connected in series through a conveying mechanism, a rolling machine serves as key processing equipment of tea, automatic discharging is required to be achieved after the tea processing is completed in the process, the rolled tea is automatically discharged and conveyed, the bottom cover of the existing rolling machine is opened in a manual rotating mode, if the bottom cover is opened manually, full-automatic tea processing cannot be achieved, and therefore automatic opening of the bottom cover of the rolling machine is required to be achieved through an automatic opening mechanism, and full-automatic processing is achieved in a matching mode.

SUMMERY OF THE UTILITY MODEL

For solving the technical problem, the utility model provides a knead automatic opening mechanism of quick-witted bottom, this automatic opening mechanism can realize that the bottom in the automatic course of working of tealeaves is automatic to be opened, and then is convenient for realize the automatic processing of whole tealeaves.

In order to realize the technical characteristics, the purpose of the utility model is realized as follows: the automatic opening mechanism for the bottom cover of the rolling machine comprises a rack for supporting the whole rolling machine, wherein a workbench is fixed at the top of the rack, the rolling machine is supported and installed in the middle of the workbench, the rolling table of the rolling machine is arranged below the workbench, the bottom cover is arranged in the center of the bottom of the rolling table, the bottom cover is fixedly connected with a rotating shaft for driving the rotating shaft to rotate and open, and two ends of the rotating shaft are installed on the bottom end face of the rolling table through a main shaft support structure; the end of the rotating shaft is connected with the rotating arm, the other end of the rotating arm is connected with a power mechanism for driving the rotating arm to rotate, and the other end of the power mechanism is hinged to the inner side wall of the side plate of the workbench.

The main shaft support structure comprises a connecting seat fixed on the end face of the bottom of the twisting table, a rotating shaft sleeve is fixed at the bottom of the connecting seat, and the rotating shaft is rotatably supported on the rotating shaft sleeve.

And a connecting sleeve is fixed on the side wall of one end of the rotating arm matched with the rotating shaft, is sleeved at the end of the rotating shaft and is locked and fixed through a radial bolt.

The power mechanism comprises an air cylinder, a screw rod is fixed on a base of the air cylinder, the screw rod is connected with a nut sleeve through an adjusting nut, the other end of the nut sleeve is hinged with a hinged seat through a first pin shaft, the hinged seat is fixed on the inner side wall of a side plate, a hinged block is fixed at the tail end of a piston rod of the air cylinder, and the hinged block is hinged with the end of a rotating arm through a second pin shaft.

The air cylinder is connected with an air source through an air pipe.

An electromagnetic directional valve is arranged between the air pipe and the air source, and the electromagnetic directional valve is connected with a PLC (programmable logic controller) for controlling the direction change of the electromagnetic directional valve through a signal line and controls the air cylinder to be automatically opened and closed.

The utility model discloses there is following beneficial effect:

1. the automatic bottom cover opening mechanism with the structure can be used for automatically opening the bottom cover of the rolling machine, and then is matched with a tea automatic production line to realize automatic processing of tea. In the working process, the rotating arm is driven by the power mechanism, the rotating shaft is driven by the rotating arm, and the rotating shaft drives the bottom cover connected with the rotating arm to rotate and open.

2. The main shaft support structure can be used for supporting the rotating shaft, and further can ensure that the rotating shaft can normally rotate.

3. Through foretell mounting means, guaranteed that the rotor arm can drive the pivot and realize rotating at the rotation in-process, guaranteed through radial bolt moreover that both rotate together, realize opening the action.

4. The power mechanism can provide rotation power, the piston rod is driven by the air cylinder in the working process, the rotating arm is driven by the piston rod, the rotating shaft is finally driven by the rotating arm, and the bottom cover is driven to be opened by the rotating shaft.

5. Automatic opening control of the bottom cover can be finally realized by adopting PLC control, and automatic tea processing is finally convenient to realize.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a first perspective three-dimensional view of the present invention.

In the figure: the device comprises a workbench 1, a cylinder 2, a screw 3, an adjusting nut 4, a side plate 5, a nut sleeve 6, a first pin shaft 7, a hinge seat 8, an air pipe 9, a piston rod 10, a hinge block 11, a second pin shaft 12, a rotating shaft sleeve 20, a twisting table 14, a connecting seat 15, a rotating shaft 16, a radial bolt 17, a connecting sleeve 18 and a rotating arm 19.

Detailed Description

The following describes embodiments of the present invention with reference to the accompanying drawings.

Referring to fig. 1, the bottom cover automatic opening mechanism of the rolling machine comprises a frame 13 for supporting the whole rolling machine, wherein a workbench 1 is fixed on the top of the frame 13, the rolling machine is supported and mounted in the middle of the workbench 1, a rolling table 14 of the rolling machine is arranged below the workbench 1, a bottom cover is arranged in the center of the bottom of the rolling table 14, the bottom cover is fixedly connected with a rotating shaft 16 for driving the bottom cover to rotate and open, and two ends of the rotating shaft 16 are mounted on the bottom end face of the rolling table 14 through a main shaft support structure; the end of the rotating shaft 16 is connected with a rotating arm 19, the other end of the rotating arm 19 is connected with a power mechanism for driving the rotating arm to rotate, and the other end of the power mechanism is hinged on the inner side wall of the side plate 5 of the workbench 1. The automatic bottom cover opening mechanism with the structure can be used for automatically opening the bottom cover of the rolling machine, and then is matched with a tea automatic production line to realize automatic processing of tea. In the working process, the power mechanism drives the rotating arm 19, the rotating arm 19 drives the rotating shaft 16, and the rotating shaft 16 drives the bottom cover connected with the rotating shaft to rotate and open.

Further, the main shaft support structure comprises a connecting seat 15 fixed on the bottom end face of the rolling table 14, a rotating shaft sleeve 20 is fixed at the bottom of the connecting seat 15, and the rotating shaft 16 is rotatably supported on the rotating shaft sleeve 20. The spindle support structure can be used for supporting the rotating shaft 16, so that the rotating shaft can be ensured to rotate normally.

Furthermore, a connecting sleeve 18 is fixed on the side wall of one end of the rotating arm 19, which is matched with the rotating shaft 16, and the connecting sleeve 18 is sleeved on the end of the rotating shaft 16 and is locked and fixed by a radial bolt 17. Through the installation mode, the rotating arm 19 is ensured to drive the rotating shaft 16 to rotate in the rotating process, and the radial bolt 17 is also ensured to rotate together to realize the opening action.

Further, power unit includes cylinder 2, the base of cylinder 2 is fixed with screw rod 3, screw rod 3 links to each other with nut cover 6 through adjusting nut 4, the other end of nut cover 6 links to each other with articulated seat 8 is articulated through first round pin axle 7, articulated seat 8 is fixed on the inside wall of curb plate 5, the end of piston rod 10 of cylinder 2 is fixed with articulated piece 11, articulated piece 11 links to each other with the 19 end of rotor arm is articulated through second round pin axle 12. The power mechanism can provide rotation power, in the working process, the piston rod 10 is driven by the cylinder 2, the rotating arm 19 is driven by the piston rod 10, finally the rotating shaft 16 is driven by the rotating arm 19, and the bottom cover is driven to be opened by the rotating shaft 16.

Further, the cylinder 2 is connected with an air source through an air pipe 9. Through the pneumatic driving method, the power of the pneumatic driving device is simplified, and the adaptability of the pneumatic driving device is enhanced.

Furthermore, an electromagnetic directional valve is arranged between the air pipe 9 and the air source, and the electromagnetic directional valve is connected with a PLC (programmable logic controller) for controlling the direction change of the electromagnetic directional valve through a signal line and controls the air cylinder 2 to be automatically opened and closed. Automatic opening control of the bottom cover can be finally realized by adopting PLC control, and automatic tea processing is finally convenient to realize.

The utility model discloses a use as follows:

in the using process, tea leaves to be kneaded are loaded into the kneading barrel through the kneading machine, then the kneading machine is started, after the kneading operation of the kneading machine is completed, the opening of the air cylinder 2 is automatically controlled through the controller, the piston rod 10 is driven through the air cylinder 2, the rotating arm 19 is driven through the piston rod 10, finally the rotating shaft 16 is driven through the rotating arm 19, and further the bottom cover is driven to be opened through the rotating shaft 16.

Claims

1. Automatic opening mechanism of quick-witted bottom kneads, its characterized in that: the rolling machine comprises a rack (13) for supporting the whole rolling machine, wherein a workbench (1) is fixed at the top of the rack (13), the rolling machine is supported and installed at the middle part of the workbench (1), a rolling table (14) of the rolling machine is arranged below the workbench (1), a bottom cover is arranged at the center part of the bottom of the rolling table (14), the bottom cover is fixedly connected with a rotating shaft (16) for driving the bottom cover to rotate and open, and two ends of the rotating shaft (16) are installed on the bottom end face of the rolling table (14) through a main shaft support structure; the end of the rotating shaft (16) is connected with a rotating arm (19), the other end of the rotating arm (19) is connected with a power mechanism for driving the rotating arm to rotate, and the other end of the power mechanism is hinged to the inner side wall of the side plate (5) of the workbench (1);

the main shaft support structure comprises a connecting seat (15) fixed on the end surface of the bottom of the rolling table (14), a rotating shaft sleeve (20) is fixed at the bottom of the connecting seat (15), and the rotating shaft (16) is rotatably supported on the rotating shaft sleeve (20);

a connecting sleeve (18) is fixed on the side wall of one end of the rotating arm (19) matched with the rotating shaft (16), and the connecting sleeve (18) is sleeved at the end head of the rotating shaft (16) and is locked and fixed through a radial bolt (17);

the power mechanism comprises a cylinder (2), a screw rod (3) is fixed on a base of the cylinder (2), the screw rod (3) is connected with a nut sleeve (6) through an adjusting nut (4), the other end of the nut sleeve (6) is hinged to a hinged seat (8) through a first pin shaft (7), the hinged seat (8) is fixed on the inner side wall of a side plate (5), a hinged block (11) is fixed at the tail end of a piston rod (10) of the cylinder (2), and the hinged block (11) is hinged to the end of a rotating arm (19) through a second pin shaft (12).

2. The automatic opening mechanism of bottom cover of kneading machine according to claim 1, characterized in that: the air cylinder (2) is connected with an air source through an air pipe (9).

3. The automatic opening mechanism for bottom cover of kneading machine according to claim 2, wherein: an electromagnetic directional valve is arranged between the air pipe (9) and the air source, and the electromagnetic directional valve is connected with a PLC (programmable logic controller) for controlling the direction change of the electromagnetic directional valve through a signal line and controls the air cylinder (2) to be automatically opened and closed.