CN218465025U

CN218465025U - Vibration shaking machine

Info

Publication number: CN218465025U
Application number: CN202222490662.4U
Authority: CN
Inventors: 王寒露; 陈飞; 谢栋; 汪万元; 何杏兴
Original assignee: Nanjing Panda Electronics Co Ltd; Nanjing Panda Electronics Equipment Co Ltd
Current assignee: Nanjing Panda Electronics Co Ltd; Nanjing Panda Electronics Equipment Co Ltd
Priority date: 2022-09-20
Filing date: 2022-09-20
Publication date: 2023-02-10
Anticipated expiration: 2032-09-20

Abstract

The utility model discloses a vibration shaking machine, which comprises a transmission component, a stirring component, a vertical centering component, a rotary centering component, a material tray and an air bag jacking vibration component; the vertical centering assembly and the rotary centering assembly are arranged on the end face of the transmission assembly, and the rotary centering assembly is used for limiting when the material tray is transmitted and positioned and lifted, vibrated and flattened; the vertical centering assembly is used for limiting when stirring and flattening and material disc vibration flattening; the upper part and the lower part of the material tray are respectively provided with a stirring component and an air bag jacking vibration component, and a gap is reserved between the rotary centering component and the side surface of the material tray. The utility model has the advantages of modular structure design, convenient installation and maintenance, independent movement of each component, and uniform powder distribution; an air bag jacking vibration assembly is arranged to integrally flatten the stirred and flattened powder and avoid the influence of vibration on other equipment; the dust hood is arranged to recover residual powder floating in the air during vibration flattening of the powder, and the inner wall of the dust hood is provided with a coating to safely recover the powder.

Description

Vibration shaking machine

Technical Field

The utility model relates to a shake even device, specifically be a vibration shakes even machine.

Background

In many automated production lines, it is necessary to level the powder in the trays before entering the next process. At present, powder falls into a material tray from a discharge hole at the upper part, and has the characteristics of high middle, low periphery, high middle density and loose periphery, so that the powder in the material tray needs to be flattened.

The existing flattening device can only carry out preliminary flattening, vibration can affect the operation of other equipment, a vibration component is rigidly connected to affect the vibration effect, and the service life of the vibration component is affected by the vibration of connected components; in addition, the metal of the stirring device is in direct contact with the powder, so that the powder is easily polluted.

SUMMERY OF THE UTILITY MODEL

The purpose of the invention is as follows: in order to overcome the defects existing in the prior art, the utility model aims to provide a vibration shaking machine which has the advantages of modular structure design, convenient installation and maintenance, independent movement of each part and uniform powder distribution.

The technical scheme is as follows: the utility model relates to a vibration shaking machine, which comprises a transmission component, a stirring component, a vertical centering component, a rotary centering component, a material tray and an air bag jacking vibration component; the vertical centering assembly and the rotary centering assembly are arranged on the end face of the transmission assembly, and the rotary centering assembly is used for limiting when the material tray is transmitted and positioned and lifted, vibrated and flattened; the vertical centering assembly is used for limiting when stirring and flattening and a material tray vibrates and flattening; the upper part and the lower part of the material tray are respectively provided with a stirring component and an air bag jacking vibration component, and a gap is reserved between the rotary centering component and the side surface of the material tray. The stirring subassembly carries out preliminary shakeout to the powder after the charging tray transmits to the assigned position, and gasbag jacking vibration subassembly is used for carrying out whole shakeout and avoiding vibrating the influence to other equipment to the powder after the stirring shakeout.

Further, the stirring subassembly includes the lift cylinder, buncher, suction hood and stirring rake, the lift cylinder links to each other with buncher, buncher passes through the shaft coupling and links to each other with the stirring rake, the stirring rake top sets up the suction hood, the stirring rake includes (mixing) shaft and paddle, the paddle is day font framework, the cross section of framework is sharp about wide, increase the intensity of stirring rake when avoiding stirring upper place windrow, can also avoid metal and powder direct contact simultaneously, pollute the powder, loosen the powder, it is inhomogeneous to prevent that powder density from distributing. The inner wall of the dust hood is provided with the coating, so that residual powder floating in the air is recycled when the powder is vibrated and spread, the direct contact between metal and the material is avoided, and the material pollution caused by friction between the metal and the material is reduced. One end of the lifting cylinder is connected with the motor mounting plate, and the other end of the lifting cylinder is connected with the screw mounting plate.

Furthermore, the transmission assembly is connected with the outer frame through bolts, and the depth of the stirring paddle penetrating into the powder can be determined according to the field condition.

Further, gasbag jacking vibration subassembly includes gasbag, vibrator mounting panel, and the vibrator setting is on the vibrator mounting panel, and the gasbag setting plays jacking and absorbing effect at the vibrator lower extreme, avoids the vibrator vibration to influence other components and parts life-span, sets up the stopper between gasbag and the outer frame, avoids the gasbag too compression, the distortion phenomenon appears during the jacking. The vibrator mounting plate is provided with a supporting plate for supporting the material tray. The supporting plate is a wear-resistant plastic supporting plate.

Furthermore, the vertical centering components are symmetrically arranged along the material tray conveying direction. The vertical centering assembly plays a limiting role in the jacking and vibrating action of the air bag. The rotary centering assembly plays roles of blocking and limiting, is used for mechanically blocking a material tray transmitted into the rotary centering assembly, and plays a role of limiting when the air bag jacking vibration effect is achieved.

The working principle is as follows: the vibration shaking device is mainly used for vibrating, flattening and homogenizing powder, wherein the stirring mechanism is used for reducing the stacking height of the powder, loosening the powder and avoiding the phenomenon of high-density agglomeration, and the pneumatic vibrator is used for generating high-frequency vibration after stirring to realize the integral paving of the powder material.

The method comprises the following steps:

step 1: the material tray is conveyed to a rotation blocking position to stop transmission, so that the transmission direction is positioned;

step 2: after the material tray reaches the designated position, the vertical centering assembly works to enable the material tray to be positioned in the middle of the transmission line;

and step 3: the lifting cylinder drives the stirring paddle to descend together to be close to the material receiving disc, and the stirring paddle is immersed into the powder to primarily stir and flatten the powder;

and 4, step 4: after the stirring is primarily flattened, the stirring paddle and the lifting cylinder are lifted together to be far away from the powder;

and 5: the two groups of centering components are used for centering and limiting the sagger, and meanwhile, the air bag is lifted to support the sagger to be far away from the transmission component;

step 6: the vibrator is started to realize the spreading of the powder;

and 7: the air bag is jacked and descended, and after the material tray falls on the transmission assembly, the transmission assembly is started to send out the material tray.

Has the advantages that: compared with the prior art, the utility model, have following characteristics:

1. the modular structure design is adopted, the installation and the maintenance are convenient, each part can independently move, and the powder is uniformly distributed;

2. an air bag jacking vibration assembly is arranged to integrally flatten the stirred and flattened powder and avoid the influence of vibration on other equipment;

3. arranging a dust hood, recovering residual powder floating in the air when the powder is vibrated and spread normally, and arranging a coating on the inner wall of the dust hood to safely recover the powder;

4. the paddle is a herringbone frame body, the frame body is sharp at the upper part and wide at the lower part, the strength of the stirring paddle is increased while the material is prevented from being piled at the upper part after stirring, and meanwhile, the direct contact between metal and powder can be prevented, so that the powder is prevented from being polluted

5. The air bag is arranged at the lower end of the vibrator, plays a role in jacking and damping, and avoids the influence of the vibration of the vibrator on the service life of other components;

6. four limit blocks are arranged between the air bag and the outer frame, so that the phenomenon that the air bag is excessively compressed and is distorted during jacking is avoided.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a schematic structural view of the stirring paddle of the present invention.

Detailed Description

The directions shown in the drawings of the specification are up, down, left and right.

Referring to fig. 1-2, the vibration shaking machine comprises an outer frame 7, a transmission assembly 1, a vertical centering assembly 3, a rotary centering assembly 4, a stirring assembly 2 and an air bag lifting vibration assembly 6. The transmission assembly 1 is fixed on the outer frame 7 and used for transmitting the material tray 5. The rotary centering component 4 is used for positioning after the material tray 5 is transmitted to a designated position, and limiting in the jacking vibration flattening process. The vertical centering component 3 is used for limiting the material tray 5 before powder stirring and limiting the material tray during vibration and flattening. The stirring component 2 is used for primarily flattening the powder after the material tray 5 is conveyed to a designated position. The air bag jacking vibration assembly 6 is used for integrally flattening the powder after being stirred and flattened.

Two groups of rotating centering components 4 and two groups of vertical centering components 3 are arranged on the transmission component 1, and play roles of blocking and limiting. The vertical centering components 3 are symmetrically arranged along the transmission direction of the material tray 5, and the rotary centering components 4 are obliquely and symmetrically arranged. One group of the rotary centering components 4 is used for mechanically blocking the incoming material tray 5 and has a limiting effect when the air bag 601 is lifted and vibrated. And a certain gap is reserved between the other group of rotary centering components 4 and the side surface of the material tray 5, so that the service life of the cylinder is prevented from being reduced under the action of jacking vibration of the air bag 601. Two sets of perpendicular centering subassemblies 3 also only need play limiting displacement when gasbag 601 jacking vibration effect can, two sets of perpendicular centering subassemblies 3 and charging tray contact surface are wear-resisting plastics material, avoid producing the powder and pollute the raw materials.

The stirring component 2 is arranged above the vibration shaking machine, the stirring component 2 is arranged at the top end of the outer frame 7 through four bolts 11, and the depth of the stirring paddle 204 penetrating into the powder can be determined according to the field condition. The stirring assembly 2 comprises a lifting cylinder 201 and a speed regulating motor 202, one end of the lifting cylinder 201 is connected with a speed regulating motor mounting plate 205, and the other end of the lifting cylinder is connected with a screw mounting plate 206. The speed regulating motor 202 is connected with the stirring paddle 204 through a coupler, is installed on the motor installation plate 205, and is driven by the lifting cylinder 201 to move up and down. The lower end of the stirring component 2 is provided with a dust hood 203 for recovering the residual powder floating in the air during vibration and flattening of the powder. The inner wall of the dust hood 203 is provided with a coating for safely recycling powder.

An air bag jacking vibration assembly 6 is arranged below the vibration shaking machine and comprises an air bag 601, a vibrator 602, a vibrator mounting plate 603 and a support plate 604. The vibrator 602 is mounted on a vibrator mounting plate 603, a supporting plate 604 for supporting the tray 5 is mounted at the upper end of the vibrator mounting plate 603, and the contact part of the supporting plate 604 and the tray 5 is made of wear-resistant plastic material. The air bag 601 is arranged at the lower end of the vibrator 602, plays roles of jacking and shock absorption, and avoids the vibration of the vibrator 602 from influencing the service life of other components. Four limiting blocks 8 are arranged between the air bag 601 and the outer frame 7, so that the phenomenon that the air bag 601 is excessively compressed and is distorted during jacking is avoided.

As shown in fig. 3, the paddle 204 is formed by a plastic member and has a diameter smaller than the shortest side of the tray 5. The stirring paddle 204 is composed of a stirring shaft 2041 and a plurality of groups of blades 2042, the blades 2042 are in a shape like a Chinese character 'ri', each group of blades 2042 is sharp at the top and wide at the bottom, the strength of the stirring paddle 204 is increased while material stacking at the upper part after stirring is avoided, and meanwhile, the direct contact between metal and powder and the pollution to the powder can be avoided. The middle of the device is connected by two groups of cylinders to loosen the powder and prevent the uneven distribution of the powder density.

Claims

1. The utility model provides a vibration shakes even machine which characterized in that: comprises a transmission component (1), a stirring component (2), a vertical centering component (3), a rotary centering component (4), a material tray (5) and an air bag jacking vibration component (6); the vertical centering component (3) and the rotary centering component (4) are arranged on the end face of the transmission component (1), and the rotary centering component (4) is used for limiting when the material tray (5) is transmitted and positioned and the material tray (5) is jacked up, vibrated and laid flat; the vertical centering assembly (3) is used for stirring and flattening and limiting when the material tray (5) vibrates and flattens; the upper part and the lower part of the material tray (5) are respectively provided with a stirring component (2) and an air bag jacking vibration component (6), and a gap is reserved between the rotary centering component (4) and the side surface of the material tray (5).

2. A vibratory shake-up machine as claimed in claim 1, wherein: stirring subassembly (2) are including lift cylinder (201), buncher (202), suction hood (203) and stirring rake (204), lift cylinder (201) links to each other with buncher (202), buncher (202) link to each other with stirring rake (204) through the shaft coupling, stirring rake (204) top sets up suction hood (203), stirring rake (204) are including (mixing) shaft (2041) and paddle (2042), paddle (2042) are the font framework of day, the cross section of framework is under the tip width.

3. A vibratory shake-up machine as claimed in claim 2, wherein: the inner wall of the dust hood (203) is provided with a coating.

4. A vibratory shake-up machine as claimed in claim 2, wherein: one end of the lifting cylinder (201) is connected with the motor mounting plate (205), and the other end of the lifting cylinder is connected with the screw mounting plate (206).

5. A vibratory shake-up machine as claimed in claim 1, wherein: the transmission assembly (1) is connected with the outer frame (7) through bolts.

6. A vibratory shake-up machine as claimed in claim 1, wherein: gasbag jacking vibration subassembly (6) include gasbag (601), vibrator (602), vibrator mounting panel (603), vibrator (602) set up on vibrator mounting panel (603), gasbag (601) set up at vibrator (602) lower extreme, set up stopper (8) between gasbag (601) and outer frame (7).

7. A vibratory shake-up machine as claimed in claim 6, wherein: and a supporting plate (604) for supporting the material tray (5) is arranged on the vibrator mounting plate (603).

8. A vibratory shake-up machine as claimed in claim 7, wherein: the support plate (604) is a wear-resistant plastic support plate.

9. A vibratory shake-up machine as claimed in claim 1, wherein: the vertical centering components (3) are symmetrically arranged along the transmission direction of the material tray (5).