CN215694502U - Horizontal mixer for conductive paste - Google Patents

Abstract

The utility model discloses a horizontal mixer for conductive paste, which comprises a frame and a horizontal grinding barrel, wherein a support is arranged on the frame, one side of the horizontal grinding barrel is detachably connected with the support, a zirconium bead feeding port is arranged on the horizontal grinding barrel, a zirconium bead feeding device is arranged on the zirconium bead feeding port, the zirconium bead feeding device comprises a first feeding pipe, a second feeding pipe and a bead feeding hopper, the first feeding pipe is fixedly connected with the zirconium bead feeding port, the second feeding pipe is connected with the first feeding pipe through a first clamp, and the second feeding pipe is connected with the bead feeding hopper through a second clamp. According to the utility model, the zirconium bead feeding device is arranged on the horizontal grinding barrel, so that zirconium beads can be flexibly added, the zirconium beads can be added before or during stirring without stopping, and the zirconium beads can be added in the midway according to the grinding requirement, so that the materials can reach the required grinding fineness more quickly, the stirring time is shortened, and the production efficiency of the conductive paste is improved.

Description

Horizontal mixer for conductive paste

Technical Field

The utility model relates to the technical field of stirrer equipment, in particular to a horizontal stirrer for conductive paste.

Background

When the lithium battery current collector is manufactured, a large amount of conductive slurry needs to be prepared according to the process requirements, most of the conductive slurry is obtained by stirring and mixing various powders and liquids, and the method is also an extremely important process in the preparation process of the lithium battery current collector. The above-mentioned processes have the following problems: the active substances in the main materials and the auxiliary materials are difficult to disperse uniformly, the stirring time is long, and the energy consumption is high. Therefore, in production, the conductive paste is usually stirred and dispersed by a plurality of stirrers, and a horizontal stirrer is one of the stirrers. According to the existing horizontal stirrer, zirconium beads are usually added into a stirring barrel to improve the grinding effect, but the zirconium beads are usually placed into a closed barrel in advance, and if large-particle materials are met, the stirring time is long, so that the utility model provides the horizontal stirrer for the conductive slurry.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a horizontal mixer for conductive paste, and aims to solve the problems in the background art.

In order to achieve the above purpose, the utility model provides the following technical scheme:

the utility model provides a horizontal mixer of conductive paste, includes frame and horizontal grinding barrel, be equipped with the support in the frame, one side of horizontal grinding barrel with the connection can be dismantled to the support, be equipped with zirconium pearl pan feeding mouth on the horizontal grinding barrel, be equipped with zirconium pearl pan feeding device on the zirconium pearl pan feeding mouth, zirconium pearl pan feeding device includes first pan feeding pipe, second pan feeding pipe and adds the pearl fill, first pan feeding pipe with zirconium pearl pan feeding mouth is connected, second pan feeding pipe with first pan feeding pipe is through first clamp connection, the second pan feeding pipe with it passes through the second clamp connection to add the pearl fill.

Further, the second pan feeding pipe is the Y type, the second pan feeding pipe includes main pan feeding pipe and supplementary pan feeding pipe, main pan feeding pipe with it is connected through the second clamp to add the pearl fill.

Further, zirconium pearl pan feeding device still includes the trachea, the trachea with supplementary pan feeding pipe passes through the third clamp connection, be equipped with first ooff valve on the trachea.

The horizontal grinding barrel is internally provided with a stirring shaft and stirring blades, the stirring shaft penetrates through the centers of two end faces of the horizontal grinding barrel, the stirring blades are sleeved on the stirring shaft, and the power mechanism is in transmission connection with the stirring shaft.

Further, a feed inlet and a discharge outlet are arranged on the horizontal grinding barrel, the feed inlet is arranged on the other side of the horizontal grinding barrel, and the discharge outlet is arranged at the bottom end of the horizontal grinding barrel.

Further, the feed inlet is connected with a second switch valve through a pipeline, and a filter screen is arranged on the discharge port.

Furthermore, wheels are arranged at two ends of the bottom of the horizontal grinding barrel and movably arranged on the rack.

Furthermore, the bottom of the horizontal grinding barrel is provided with supporting legs which are arranged between the two wheels.

Furthermore, the device also comprises a control box, wherein the control box is arranged on the rack, and a frequency converter is arranged on the control box.

Further, the power mechanism is a motor.

Compared with the prior art, the horizontal mixer for conductive paste provided by the utility model has the following beneficial effects:

according to the utility model, the zirconium bead feeding device is arranged on the horizontal grinding barrel, so that zirconium beads can be flexibly added, the zirconium beads can be added before or during stirring without stopping, and the zirconium beads can be added in the midway according to the grinding requirement, so that the materials can reach the required grinding fineness more quickly, the stirring time is shortened, and the production efficiency of the conductive paste is improved. Simultaneously through the setting of first clamp and second clamp, when not needing the zirconium pearl, can remove zirconium pearl pan feeding device, make it become ordinary horizontal mixer, when the material grinding requirement is higher, can insert zirconium pearl pan feeding device again, improve equipment use convenience.

Drawings

FIG. 1 is a schematic structural diagram of a horizontal mixer for conductive paste according to the present invention;

FIG. 2 is a schematic structural diagram of a zirconium bead feeding device according to the present invention.

[ description of reference ]

1-a machine frame, 101-a bracket,

2-horizontal grinding barrel, 20-zirconium bead feeding port, 21-zirconium bead feeding device, 210-first feeding pipe, 211-second feeding pipe, 2110-main feeding pipe, 2111-auxiliary feeding pipe, 212-bead feeding hopper, 213-first clamp, 214-second clamp, 215-air pipe, 216-third clamp, 217-first switch valve, 22-stirring shaft, 23-stirring blade, 24-feeding port, 25-discharging port, 26-second switch valve, 27-wheel, 28-supporting leg, 3-power mechanism, 4-control box and 41-frequency converter.

Detailed Description

The present invention will be described in detail with reference to specific examples.

As shown in fig. 1 and 2, a horizontal mixer for conductive paste comprises a frame 1 and a horizontal grinding barrel 2, wherein the frame 1 is provided with a support 101, one side of the horizontal grinding barrel 2 is detachably connected with the support 101, the horizontal grinding barrel 2 is provided with a zirconium bead feeding port 20, the zirconium bead feeding port 20 is provided with a zirconium bead feeding device 21, the zirconium bead feeding device 21 comprises a first feeding pipe 210, a second feeding pipe 211 and a bead feeding hopper 212, the first feeding pipe 210 is connected with the zirconium bead feeding port 20, the second feeding pipe 211 is connected with the first feeding pipe 210 through a first clamp 213, and the second feeding pipe 211 is connected with the bead feeding hopper 212 through a second clamp 214.

Can dismantle with support 101 through setting up horizontal grinding barrel 2 and be connected, can make things convenient for horizontal grinding barrel 2 to remove, change other horizontal grinding barrels. The bead feeding hopper 212 is used for containing zirconium beads, the zirconium beads are fed through the bead feeding hopper 212, pass through the second feeding pipe 211 and the first feeding pipe 210, and then enter the horizontal grinding barrel from the zirconium bead feeding port 20.

In this embodiment, the second feeding tube 211 is Y-shaped, the second feeding tube 211 includes a main feeding tube 2110 and an auxiliary feeding tube 2111, and the main feeding tube 2110 is connected to the bead adding hopper 212 through the second clamp 214. The zirconium bead feeding device 21 further comprises a gas pipe 215, the gas pipe 215 is connected with the auxiliary feeding pipe 2111 through a third clamp 216, and a first switch valve 217 is arranged on the gas pipe 215.

In the production process, zirconium beads are too many in quantity, and can possibly block the ball feeding hopper 212 and cannot fall into the zirconium bead feeding port 20, or the falling speed is slow, and through additionally arranging the air pipe 215, the air pressure can be increased, so that the zirconium beads can fall into the zirconium bead feeding port 20 better. The ventilation and the air cut-off of the air tube 215 can be controlled by the first switching valve 217. When the air pressure is not required to be increased, the air tube 215 may be removed through the third clamp 216, or the first on-off valve 217 may be directly closed.

In this embodiment, the grinding device further comprises a power mechanism 3, a stirring shaft 22 and stirring blades 23 are arranged in the horizontal grinding barrel 2, the stirring shaft 22 penetrates through the centers of the two end faces of the horizontal grinding barrel 2, the stirring blades 23 are sleeved on the stirring shaft 22, and the power mechanism 3 is in transmission connection with the stirring shaft 22.

In this embodiment, the horizontal grinding barrel 2 is provided with a feeding port 24 and a discharging port 25, the feeding port 24 is disposed at the other side of the horizontal grinding barrel 2, and the discharging port 25 is disposed at the bottom end of the horizontal grinding barrel 2. The feed port 24 is connected with a second switch valve 26 through a pipeline, and a filter screen is arranged on the discharge port 25.

The feeding port 24 is provided with a second switch valve 26 for controlling feeding and preventing material backflow, and the ground material can be filtered by arranging a filter screen on the discharge port 25, so that the material dispersion uniformity is improved.

In this embodiment, the horizontal grinding barrel 2 has wheels 27 at two ends of the bottom thereof, and the wheels 27 are movably disposed on the frame 1. By providing the wheels 27 at the bottom of the horizontal grinding barrel 2, the horizontal grinding barrel 2 can be transferred by pushing the wheels 27 when the horizontal grinding barrel 2 is separated from the stand 101.

In this embodiment, the bottom of the horizontal grinding barrel 2 is provided with a supporting foot 28, and the supporting foot 28 is arranged between the two wheels 27. Through setting up supporting legs 28, can play the supporting role to horizontal grinding barrel 2, improve stability.

In this embodiment, the device further comprises a control box 4, the control box 4 is arranged on the rack 1, and the frequency converter 41 is arranged on the control box 4. The power mechanism 3 is a motor. By providing the frequency converter 41, the rotational speed of the motor, and thus the rotational speed of the stirring shaft 22, can be adjusted.

The working principle of the utility model is as follows: when the horizontal grinding barrel is used, materials are input through the pipeline and enter the horizontal grinding barrel 2 from the feeding hole 24, and after the materials are input, the second switch valve 26 is closed to prevent the materials from flowing backwards. Starting motor, (mixing) shaft 22 drives stirring vane 23 and rotates and carry out the material stirring, through adding the zirconium pearl toward adding in pearl fill 212, makes the zirconium pearl get into horizontal grinding barrel 2 in, collides, rubs with the material, the dispersion degree of consistency of material with higher speed. The zirconium beads can be added before or during the stirring. The electrically conductive thick liquids after the stirring are discharged from discharge gate 25, and the filter screen on the discharge gate 25 can filter the thick liquids, improves the degree of consistency of discharge thick liquids.

In the present application, when directional terms are used, they are used for convenience in describing the utility model and to simplify the description, but do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and should not be construed as limiting the particular scope of the utility model.

In the present invention, unless otherwise explicitly specified or limited, when terms such as "disposed on", "connected" or "connected" are present, these terms are to be interpreted broadly, for example, as being either fixedly connected or detachably connected or integrally connected; or may be a mechanical connection; the two elements can be directly connected or connected through an intermediate medium, and the two elements can be communicated with each other. The specific meanings of the above-mentioned terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise specified and limited, when the presence of "upper" and "lower" as in the first feature is described in the second feature, it may include that the first feature is in direct contact with the second feature, and may also include that the first feature is in contact with the second feature not in direct contact but through another feature therebetween. Moreover, the first feature being "on" the second feature includes the first feature being directly above and obliquely above the second feature, or merely an elevation at which the first feature is higher than the elevation of the second feature; a first feature may be "below" a second feature, including a first feature that is directly below and obliquely below the second feature, or may simply be an indication that the first feature is at a lower elevation than the second feature.

The features of the embodiments and embodiments described above may be combined with each other without conflict.

Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.

Claims (10)

1. The utility model provides a horizontal mixer of conductive paste, its characterized in that, includes frame and horizontal grinding barrel, be equipped with the support in the frame, one side of horizontal grinding barrel with the connection can be dismantled to the support, be equipped with zirconium pearl pan feeding mouth on the horizontal grinding barrel, be equipped with zirconium pearl pan feeding device on the zirconium pearl pan feeding mouth, zirconium pearl pan feeding device includes first pan feeding pipe, second pan feeding pipe and adds the pearl fill, first pan feeding pipe with zirconium pearl pan feeding mouth is connected, the second pan feeding pipe with first pan feeding pipe is through first clamp connection, the second pan feeding pipe with it connects through the second clamp to add the pearl fill.

2. The horizontal mixer of claim 1, wherein the second feeding pipe is Y-shaped, the second feeding pipe comprises a main feeding pipe and an auxiliary feeding pipe, and the main feeding pipe is connected with the bead feeding hopper through a second clamp.

3. The horizontal mixer of claim 2, wherein the zirconium bead feeding device further comprises an air pipe, the air pipe is connected with the auxiliary feeding pipe through a third clamp, and a first switch valve is arranged on the air pipe.

4. The horizontal agitator of claim 1, further comprising a power mechanism, wherein a stirring shaft and stirring blades are arranged in the horizontal grinding barrel, the stirring shaft passes through the centers of two end faces of the horizontal grinding barrel, the stirring blades are sleeved on the stirring shaft, and the power mechanism is in transmission connection with the stirring shaft.

5. The horizontal agitator of conductive paste according to claim 1, wherein the horizontal grinding barrel is provided with a feed inlet and a discharge outlet, the feed inlet is arranged at the other side of the horizontal grinding barrel, and the discharge outlet is arranged at the bottom end of the horizontal grinding barrel.

6. The horizontal mixer of claim 5, wherein the feed inlet is connected with a second switch valve through a pipeline, and the discharge outlet is provided with a filter screen.

7. The horizontal agitator of claim 1, wherein the horizontal grinding drum has wheels at both ends of the bottom thereof, and the wheels are movably disposed on the frame.

8. The horizontal agitator of claim 7, wherein the bottom of the horizontal grinding drum is provided with a support leg, and the support leg is arranged between the two wheels.

9. The horizontal agitator of claim 1, further comprising a control box, wherein the control box is arranged on the frame, and a frequency converter is arranged on the control box.

10. The horizontal mixer of claim 4, wherein the power mechanism is a motor.

Images