CN216993178U

CN216993178U - Pneumatic door mechanism of air bag squeezer

Info

Publication number: CN216993178U
Application number: CN202220562046.2U
Authority: CN
Inventors: 张建才; 孟军; 何成金; 顾恪; 孟令奎
Original assignee: Qinhuangdao Boniang Wine Technical Services Co ltd; Hebei Normal University of Science and Technology
Current assignee: Qinhuangdao Boniang Wine Technical Services Co ltd; Hebei Normal University of Science and Technology
Priority date: 2022-03-16
Filing date: 2022-03-16
Publication date: 2022-07-19
Anticipated expiration: 2032-03-16

Abstract

The utility model relates to a pneumatic door mechanism of an air bag presser, which comprises a material inlet and a material outlet arranged on the side surface of a cylindrical tank body, a slideway fixedly arranged along the circumferential direction of the material inlet and the material outlet, a door cover connected with the slideway in a sliding way and a driving mechanism driving the door cover to slide, wherein the slideway is symmetrically arranged along the material inlet and the material outlet; the driving mechanism comprises a rotating shaft fixedly arranged on the tank body and a pneumatic motor for driving the rotating shaft to rotate, a rotating part is fixedly arranged on the rotating shaft, and the rotating part is in running fit with the door cover. Through set up pneumatic motor, axis of rotation and slide on jar body, realized utilizing pneumatic motor to order about opening and closing of door closure, this sets up and makes squeezer door closure switch door convenient operation, labour saving and time saving, intensity of labour is little.

Description

Pneumatic door mechanism of air bag squeezer

Technical Field

The utility model relates to a pneumatic door mechanism of an air bag squeezer.

Background

Squeezing is a very important process in the prior wine brewing technology, and the main process is to carry out flexible squeezing on peel and residue after wine fermentation and separate fruit juice or wine remained in the peel and residue according to a certain juice yield. According to the requirements of the wine brewing process, a feeding door and a discharging door of a squeezer in the squeezing process are frequently opened and closed.

The feeding and discharging doors of the existing air bag presser are mostly opened and closed manually, and the doors are parts of the tank body of the air bag presser and need to bear certain pressure when working normally, so the doors are generally heavier. In a normal life cycle of gasbag squeezer, unload the door from equipment during the feeding, install the door after the feeding is accomplished again, need unload the interior material sediment of bag after normal work is accomplished, still need unload the door from equipment, unload the sediment after the material sediment and then feed, reciprocal work, the operation is inconvenient, and intensity of labour is big, and the security is low. Because the defects exist when the manual door of the air bag squeezer is opened and closed, the utility model provides the pneumatic door mechanism of the air bag squeezer, which realizes the automatic door opening and closing of the air bag squeezer through the pneumatic mechanism and achieves the purposes of convenient operation, low labor intensity and high safety when the door is opened and closed automatically.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a pneumatic door mechanism of an air bag presser to solve the technical problems in the background technology.

In order to solve the problems, the technical scheme adopted by the utility model is as follows:

a pneumatic door mechanism of an air bag presser comprises a material inlet and a material outlet arranged on the side surface of a cylindrical tank body, a slide way fixedly arranged along the circumferential direction of the material inlet and the material outlet, a door cover connected with the slide way in a sliding way and a driving mechanism driving the door cover to slide, wherein the slide way is symmetrically arranged along the material inlet and the material outlet;

the driving mechanism comprises a rotating shaft fixedly arranged on the tank body and a pneumatic motor for driving the rotating shaft to rotate, a rotating part is fixedly arranged on the rotating shaft, and the rotating part is in running fit with the door cover.

As an implementation mode of the utility model, a pin shaft cylinder seat is fixedly arranged on the tank body, a single-action cylinder is fixedly arranged on the pin shaft cylinder seat, a pin shaft is arranged at the output end of the single-action cylinder, a positioning hole is arranged on the door cover, and the pin shaft is matched with the positioning hole.

As an embodiment of the present invention, the tank body is further provided with a door opening limit switch and a door closing limit switch for controlling the extension and retraction of the pin shaft on the single-acting cylinder.

As an embodiment of the present invention, the rotating member includes a pinion gear fixedly provided on the rotating shaft and a rack gear fixedly provided on the door cover, and the pinion gear is engaged with the rack gear.

In one embodiment of the present invention, a plurality of reinforcement ribs are fixed to the outer wall of the door cover, and the reinforcement ribs are arranged in the radial direction and the axial direction, and are staggered in the longitudinal and transverse directions to form a shape of a Chinese character 'jing'.

As an embodiment of the present invention, two ends of the door cover are respectively provided with a vertical plate, and the vertical plates are adapted to the slide ways.

As an embodiment of the present invention, the tank body is respectively and fixedly provided with a rotating bearing seat, and two ends of the rotating shaft are respectively and fixedly arranged through the rotating bearing seats.

As an embodiment of the utility model, the number of the single-acting cylinders arranged on a single slide way is 2.

Adopt the produced beneficial effect of above-mentioned technical scheme to lie in:

1. the squeezer door cover is frequently opened and is heavier in the squeezing process, the opening and closing of the door cover are driven by the pneumatic motor through the pneumatic motor, the rotating shaft and the slide way arranged on the tank body, and the squeezer door cover is convenient to open and close the door, time-saving and labor-saving and low in labor intensity.

2. According to the utility model, the opening and closing limit switches are arranged on the tank body, so that the opening and closing of the single-action air cylinder are controlled, normal work and limit protection are carried out, the high automation degree of the whole device is realized, and the manpower is greatly saved.

3. According to the utility model, the single-action cylinder and the pin shaft are arranged on the tank body, so that the pin shaft is driven to be inserted into the preset positioning hole on the door cover through the single-action cylinder when the door cover is in an opened or closed state, the pin shaft bears the weight of the door cover and the pressure during working, and the design ensures that the device is high in safety and prevents the door cover from falling off.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is an enlarged schematic view of the utility model at a in fig. 1.

Fig. 3 is a partial front view of an embodiment of the present invention.

Fig. 4 is a top view of an embodiment of the present invention.

Fig. 5 is a left side view of an embodiment of the present invention.

FIG. 6 is a partial cross-sectional view of the pneumatic door of the present invention.

Wherein: the structure comprises a material inlet and outlet 1, a tank body 2, a slideway 3, a door cover 4, a rotating shaft 5, a pneumatic motor 6, a driving gear 7, a rack 8, a door opening limit switch 9, a door closing limit switch 10, a pin shaft cylinder seat 11, a single-action cylinder 12, a pin shaft 13, a positioning hole 14, a reinforcing rib plate 15, a rotating bearing seat 16, a shaft sleeve 17 and a vertical plate 18.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the following description of the present invention with reference to the specific embodiments is provided for clarity and completeness.

As shown in fig. 1 to 6, a pneumatic door mechanism of an airbag presser comprises a material inlet and outlet 1 arranged on a side surface of a cylindrical tank body 2, a slide rail 3 fixedly arranged along a circumferential direction of the material inlet and outlet 1, a door cover 4 slidably connected with the slide rail 3, and a driving mechanism for driving the door cover 4 to slide, wherein the slide rail 3 is symmetrically arranged along the material inlet and outlet; actuating mechanism is including fixed setting up axis of rotation 5 and the drive on the jar body 2 the 5 rotatory pneumatic motor 6 of axis of rotation, the fixed rotating part that is provided with in axis of rotation 5, rotating part with 4 normal running fit of door closure utilize pneumatic motor to order about opening and closing of door closure 4, and this setting makes squeezer door closure switch door convenient operation, labour saving and time saving, and intensity of labour is little.

As shown in fig. 1 and 2, the rotating member includes a pinion gear 7 fixedly installed on the rotating shaft 5 and a rack gear 8 fixedly installed on the door cover 4, and the pinion gear 7 is engaged with the rack gear 8. In this embodiment, set up 2 on the door closure 4 rack 8, pneumatic motor 6 is connected to 5 one end of axis of rotation, the fixed 2 driving gears 7 that set up in axis of rotation 5, driving gear 7 with the meshing of rack 8 starts pneumatic motor 6 drives axis of rotation 5 rotates, drives simultaneously the driving gear 7 rotates, thereby drives rack 8 rotates, and rack 8 drives door closure 4 and slides on slide 3, and door closure 4 need not the manpower dismouting, has practiced thrift the manpower greatly, and intensity of labour is little.

As shown in fig. 2, vertical plates 18 are respectively arranged at two ends of the door cover 4, the vertical plates 18 are matched with the slide ways 3, the slide ways 3 are of a C-shaped steel structure and are respectively arranged on two sides of the material inlet and outlet, and the slide ways 3 are arranged to enable the slide ways 3 to be clamped with the door cover 4 and a bearing part of the weight of the door cover 4, and the slide ways 3 are reasonable in design and convenient to enable the door cover 4 to slide.

As shown in fig. 2, 3 and 4, a pin shaft cylinder seat 11 is fixedly arranged on the tank body 2, a single-action cylinder 12 is fixedly arranged on the pin shaft cylinder seat 11, a pin shaft 13 is arranged at the output end of the single-action cylinder 12, a positioning hole 14 is arranged on the door cover 4, and the pin shaft 13 is matched with the positioning hole 14 and used for clamping the door cover 4. The pin 13 bears the weight of the door cover 4 and prevents it from falling.

As shown in fig. 2 and 3, the tank 2 is further provided with a door opening limit switch 9 and a door closing limit switch 10 for controlling the extension and retraction of the pin 13 on the single-acting cylinder 12, in this embodiment, the door opening limit switch 9 and the door closing limit switch 10 are both fixedly mounted on the top end of the slideway 3.

As shown in fig. 2, 3 and 4, a plurality of radially and axially arranged reinforcing ribs 15 are fixedly arranged on the outer wall of the door cover 4, and the plurality of reinforcing ribs 15 are criss-cross and form a shape of a Chinese character 'jing'. The presser needs to bear a certain pressure during normal operation, and the design can enable the door cover 4 to bear larger pressure and has better stability.

As shown in fig. 2 and 3, the tank 2 is respectively and fixedly provided with a rotating bearing seat 16, and two ends of the rotating shaft 5 are respectively and fixedly arranged through the rotating bearing seats 16. In this embodiment, the rotating bearing seat 16 is fixedly disposed at a side of the slideway 3, such that the rotating bearing seat 16 supports the rotating shaft 5.

As a preferred embodiment, as shown in fig. 2 and 3, a single slide way 3 is provided with 2 single-acting cylinders 12 for bearing the maximum bearing capacity of the door cover 4.

As shown in fig. 3, a shaft sleeve is sleeved on one end of the rotating shaft 5 close to the pneumatic motor 6, and the rotating shaft 5 is connected with the output end of the pneumatic motor 6 through a shaft sleeve 17.

As shown in fig. 2, the circumference of the rack 8 is larger than the circumference of the door 4, so that the door 4 can be in a fully opened state, and the door 4 can be prevented from blocking part of the material inlet/outlet 1.

The specific working principle is as follows: as shown in fig. 2, for the door cover 4 to be in a closed state, when the door cover 4 needs to be opened, the single-acting cylinder 12 is started to drive the pin 13 to be opened, at this time, the pin 13 is in a state of retracting to disengage from the positioning hole 14, the pneumatic motor 6 is started, the pneumatic motor 6 rotates clockwise to drive the rotating shaft 5 to rotate, so that the driving gear 7 drives the rack 8 to rotate counterclockwise, the rack 8 drives the door cover 4 to slide counterclockwise on the slideway 3, when the door cover 4 slides to the position of the door opening limit switch 9, the door opening limit switch 9 is triggered to receive a signal, the single-acting cylinder 12 is closed, the single-acting cylinder 12 drives the pin 13 to reset and insert into the positioning hole 14, and automatic door opening is realized.

When the door cover 4 needs to be closed, the single-acting cylinder 12 is started to drive the pin shaft 13 to be opened, at the moment, the pin shaft 13 is in a state of retracting and disengaging from the positioning hole 14, the pneumatic motor 6 is started, the pneumatic motor 6 rotates anticlockwise to drive the rotating shaft 5 to rotate, the driving gear 7 drives the rack 8 to rotate clockwise, the rack 8 drives the door cover 4 to slide clockwise on the slide rail 3, when the door cover 4 slides to the position of the door closing limit switch 10, the door closing limit switch 10 is triggered to receive a signal, the single-acting cylinder 12 is closed, and the single-acting cylinder 12 drives the pin shaft 13 to reset and insert into the positioning hole 14, so that automatic door closing is realized.

Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art may still make modifications to the technical solutions described in the foregoing embodiments, or may substitute part of the technical features; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides an air bag squeezer pneumatic door mechanism which characterized in that: the device comprises a material inlet and a material outlet arranged on the side surface of a cylindrical tank body, a slideway fixedly arranged along the circumferential direction of the material inlet and the material outlet, a door cover connected with the slideway in a sliding way and a driving mechanism for driving the door cover to slide, wherein the slideway is symmetrically arranged along the material inlet and the material outlet;

2. The pneumatic valve mechanism of the airbag presser as recited in claim 1, wherein: the tank body is fixedly provided with a pin shaft air cylinder seat, the pin shaft air cylinder seat is fixedly provided with a single-action air cylinder, the output end of the single-action air cylinder is provided with a pin shaft, the door cover is provided with a positioning hole, and the pin shaft is matched with the positioning hole.

3. The pneumatic valve mechanism of an airbag presser as recited in claim 2, wherein: the tank body is also provided with a door opening limit switch and a door closing limit switch which are used for controlling the extension and retraction of the pin shaft on the single-action cylinder.

4. The pneumatic valve mechanism of the airbag presser as recited in claim 1, wherein: the rotating part comprises a driving gear fixedly arranged on the rotating shaft and a rack fixedly arranged on the door cover, and the driving gear is meshed with the rack.

5. The pneumatic valve mechanism of the airbag presser as recited in claim 1, wherein: the door cover is characterized in that a plurality of reinforcing rib plates which are arranged in the radial direction and the axial direction are fixedly arranged on the outer wall of the door cover, and the plurality of reinforcing rib plates are criss-cross and form a shape like a Chinese character 'jing'.

6. The pneumatic door mechanism of an airbag press as recited in claim 1, further comprising: vertical plates are respectively arranged at two ends of the door cover and are matched with the slide ways.

7. The pneumatic valve mechanism of an airbag presser as recited in claim 2, wherein: the tank body is fixedly provided with rotating bearing seats respectively, and two ends of the rotating shaft are fixedly arranged through the rotating bearing seats respectively.

8. The pneumatic door mechanism of an airbag press as recited in claim 1, further comprising: the single slide is provided with 2 single-acting cylinders.