Lead powder conveying device for storage battery production

Abstract

The utility model discloses a lead powder conveying device for storage battery production, and relates to the technical field of storage battery production. The device comprises a feeding box and a discharging box arranged below the feeding box, a plurality of discharging openings are formed in the bottom wall of the feeding box side by side; the lower ends of the plurality of discharge ports are vertically connected with rectangular cylinders; a cotton net is fixedly inserted into one side wall of each rectangular cylinder, and an air supply box is fixedly inserted into the other side wall of each rectangular cylinder; one side wall, far away from the cotton net, of each air supply box is connected with an air inlet connector, and one side wall, close to the cotton net, of each air supply box is vertically connected with a plurality of nozzles side by side; the outlet end of the nozzle horizontally points to the cotton net; the lower ports of the plurality of rectangular cylinders are vertically connected to the top wall of the unloading box; and an iron removal mechanism is arranged in the unloading box. The lead powder conveying device is reasonable in structural design and convenient to use, and the lead powder conveying effect is effectively improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of battery production, in particular to a lead powder conveying device used for battery production. Background Art

[0002] The Chinese patent with the authorization announcement number CN217577497U discloses a lead powder conveying device, which filters the lead powder through the filter screen on the feed port and enters the sorting bin. The lead powder entering the sorting bin is blown by the sorting fan, so that the impurities contained in the lead powder enter the waste box in the sorting bin and are extracted and collected; secondly, the sorted lead powder is brought into the box through the discharge funnel, and the crushing motor is used to drive the crushing roller to rotate on the auxiliary shaft, so as to achieve the crushing of the lead powder; then, the rotating orifice plate is rotated by rotating the gear, so that the holes on the rotating orifice plate cooperate with the filter screen to adjust the diameter of the discharge hole. After the adjustment is completed, the filter screen on the vibration block is driven by the vibration motor to screen the lead powder, and because the bottom surface of the box is tilted downward from right to left, the screened lead powder is gathered at the threaded conveying pipe for discharge. The above device has the following disadvantages: refer to the attached manual of the above device. Figure 1 Since the sorting fan and the waste box of the above device are arranged on opposite sides of the filter screen, if the wind force of the sorting fan is small, the lead powder far away from the sorting fan may not be blown away, resulting in impurities in the lead powder not entering the waste box. If the wind force of the sorting fan is increased, the lead powder may be blown into the waste box. Therefore, it is urgent to study a lead powder conveying device for battery production to solve the above problem. Utility Model Content

[0003] The utility model provides a lead powder conveying device for battery production, and its purpose is to solve the technical problems raised in the above background technology.

[0004] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0005] The utility model is a lead powder conveying device for battery production, comprising a feed box and a discharge box arranged below the feed box; opposite side walls of the feed box are equipped with a first vibration motor; the bottom wall of the feed box is provided with a plurality of discharge ports in parallel; a filter screen is horizontally fixed in the plurality of discharge ports; the lower ends of the plurality of discharge ports are vertically connected with a rectangular cylinder; a cotton net is fixedly inserted in one side wall of the plurality of rectangular cylinders, and an air supply box is fixedly inserted in the other side wall of each of the rectangular cylinders; an air inlet joint is connected to a side wall of the plurality of air supply boxes away from the cotton net, and a plurality of nozzles are vertically connected to a side wall of each of the air supply boxes close to the cotton net; the outlet end of the nozzle is horizontally directed to the cotton net; the lower ports of the plurality of rectangular cylinders are vertically connected to the top wall of the discharge box; an iron removal mechanism is installed in the discharge box; and the bottom wall of the discharge box is connected with a discharge pipe.

[0006] As a preferred technical solution of the utility model, two pairs of support columns are vertically fixed side by side on the top wall of the discharge box; the upper ends of the two pairs of support columns are respectively fixed on the opposite side walls of the feed box.

[0007] As a preferred technical solution of the utility model, a filter plate is horizontally fixed inside the discharge box; the filter plate is arranged below the iron removal mechanism.

[0008] As a preferred technical solution of the utility model, a second vibration motor is installed on one opposite side wall of the discharge box.

[0009] As a preferred technical solution of the utility model, the iron mechanism includes a plurality of rotating shafts arranged side by side inside the discharge box; the two ends of the rotating shaft are respectively rotatably connected to the other opposite side wall of the discharge box; a bearing seat is axially fixed on the rotating shaft; a plurality of accommodating grooves are arranged on the bearing seat along the radial direction of the rotating shaft; a magnetic plate is fixedly inserted in the accommodating groove.

[0010] As a preferred technical solution of the utility model, one end of the rotating shaft is coaxially connected to the output shaft of a servo motor; the ends of the multiple rotating shafts away from the servo motor are fixedly sleeved with pulleys; and the multiple pulleys are connected through synchronous belt transmission.

[0011] The utility model has the following beneficial effects:

[0012] The utility model pours lead powder into a feed box, and the lead powder in the feed box is dispersed through a filter screen from a discharge port and then enters a rectangular cylinder, and an air supply box is used to blow air to a cotton net through a nozzle, so that impurities mixed in the lead powder in the rectangular cylinder are attached to the cotton net during the falling process of the lead powder in the rectangular cylinder, and then the lead powder in the rectangular cylinder falls into a discharge box, and an iron removal mechanism is used to remove iron from the lead powder in the discharge box, and finally the lead powder is discharged through a discharge pipe, so that impurities in the lead powder can be effectively removed, the conveying effect of the lead powder is guaranteed, and the utility model has a high market application value.

[0013] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0015] Figure 1 The utility model is a schematic structural diagram of a lead powder conveying device for battery production.

[0016] Figure 2 for Figure 1 The main view of the structure.

[0017] Figure 3 It is a schematic structural diagram of the connection between the feed box and the rectangular cylinder of the utility model.

[0018] Figure 4 It is a structural schematic diagram of the feed box of the utility model.

[0019] Figure 5 It is a structural schematic diagram of a rectangular tube of the utility model.

[0020] Figure 6 It is a structural schematic diagram of the iron removal mechanism of the utility model installed in the discharge box.

[0021] Figure 7 It is a structural schematic diagram of the iron removal mechanism of the utility model.

[0022] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0023] 1-feed box, 2-discharge box, 3-first vibration motor, 4-rectangular cylinder, 5-cotton net, 6-air supply box, 7-iron removal mechanism, 8-discharge pipe, 9-support column, 10-filter plate, 11-second vibration motor, 101-discharge port, 102-filter screen, 601-air inlet connector, 602-nozzle, 701-rotating shaft, 702-bearing seat, 703-accommodating tank, 704-magnetic plate, 705-servo motor, 706-pulley. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Embodiment 1:

[0026] See also Figure 1-6As shown, the utility model is a lead powder conveying device for battery production, comprising a feed box 1 with a rectangular structure and a discharge box 2 arranged below the feed box 1; two pairs of support columns 9 are vertically welded side by side on the top wall of the discharge box 2; the upper ends of the two pairs of support columns 9 are bolted to the opposite side walls of the feed box 1 respectively; the opposite side walls of the feed box 1 are equipped with a conventional first vibration motor 3 in the field; a plurality of discharge ports 101 with a long strip structure are arranged side by side on the bottom wall of the feed box 1; a plurality of discharge ports 101 are horizontally bolted with a conventional filter screen 102 in the field; the lower ends of the plurality of discharge ports 101 are vertically connected with a rectangular tube 4; a side wall of the plurality of rectangular tubes 4 is vertically fixed with the present invention. A conventional cotton net 5 in the field, and the other side wall of each rectangular tube 4 is fixedly inserted with an air supply box 6; a side wall of multiple air supply boxes 6 away from the cotton net 5 is connected with a conventional air inlet connector 601 in the field, and a side wall of each air supply box 6 close to the cotton net 5 is vertically connected with multiple conventional nozzles 602 in the field side by side; the air inlet connector 601 is connected to the outlet end of the blower through an air duct; the outlet end of the nozzle 602 is horizontally directed to the cotton net 5; the lower ports of multiple rectangular tubes 4 are vertically connected to the top wall of the discharge box 2; the discharge box 2 is a rectangular structure; an iron removal mechanism 7 is installed in the discharge box 2; the bottom of the discharge box 2 is a conical structure; the bottom wall of the discharge box 2 is obliquely connected with a discharge pipe 8. When in use, lead powder is poured into the feed box 1, and the lead powder in the feed box 1 is broken up from the discharge port 101 through the filter 102 and then enters the rectangular tube 4, and the air supply box 6 is used to blow air to the cotton net 5 through the nozzle 602, so that the impurities mixed in the lead powder in the rectangular tube 4 are adhered to the cotton net 5 during the falling process, and then the lead powder in the rectangular tube 4 falls into the discharge box 2, and the iron removal mechanism 7 is used to remove iron from the lead powder in the discharge box 2, and finally the lead powder is discharged through the discharge pipe 8, so that the impurities in the lead powder can be effectively removed, and the transportation effect of the lead powder is guaranteed.

[0027] Embodiment 2:

[0028] Based on Example 1 Figure 6-7As shown, the iron removal mechanism 7 includes a plurality of rotating shafts 701 arranged side by side inside the discharge box 2; the two ends of the rotating shaft 701 are respectively rotatably connected to the other opposite side wall of the discharge box 2; the rotating shaft 701 is axially bolted with a bearing seat 702 of a cylindrical structure; the bearing seat 702 is provided with a plurality of accommodating grooves 703 along the radial direction of the rotating shaft 701; a magnetic plate 704 is bolted and inserted in the accommodating groove 703; one end of a rotating shaft 701 is coaxially connected to the output shaft of a servo motor 705 through a conventional coupling in the field; the servo motor 705 is bolted to the side wall of the discharge box 2; the ends of the plurality of rotating shafts 701 away from the servo motor 705 are all keyed to pulleys 706; the plurality of pulleys 706 are connected through synchronous belt transmission; a tensioning wheel is connected to the synchronous belt; the tensioning wheel is rotatably connected to the side wall of the discharge box 2. When in use, the servo motor 705 drives the rotating shaft 701 to rotate, prompting the magnetic plate 704 to absorb the iron filings in the falling lead powder, which can effectively remove the iron filings in the lead powder, thereby ensuring the conveying effect of the lead powder.

[0029] Among them Figure 2 and Figure 6 As shown, the discharge box 2 is connected with a conventional filter plate 10 in the art by horizontal bolts inside; the filter plate 10 is arranged below the iron removal mechanism 7; and a conventional second vibration motor 11 in the art is installed on one opposite side wall of the discharge box 2. When in use, the lead powder is filtered by the filter plate 10 to remove large particles of lead, thereby ensuring the conveying effect of the lead powder, and at the same time, the discharge box 2 is vibrated by the second vibration motor 11, thereby ensuring the use effect of the filter plate 10.

[0030] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A lead powder conveying device for battery production, characterized in that: It comprises a feed box (1) and a discharge box (2) arranged below the feed box (1); The opposite side walls of the feed box (1) are each equipped with a first vibration motor (3); the bottom wall of the feed box (1) is provided with a plurality of discharge ports (101) arranged side by side; a filter screen (102) is horizontally fixed in each of the plurality of discharge ports (101); the lower ends of the plurality of discharge ports (101) are vertically connected to a rectangular tube (4); a cotton net (5) is fixedly inserted into one side wall of each of the plurality of rectangular tubes (4), and an air supply box (6) is fixedly inserted into the other side wall of each of the plurality of rectangular tubes (4); A side wall of the air supply box (6) away from the cotton net (5) is connected to an air inlet joint (601), and a side wall of each of the air supply boxes (6) close to the cotton net (5) is vertically connected to a plurality of nozzles (602) side by side; the outlet end of the nozzle (602) is horizontally directed toward the cotton net (5); the lower ports of the plurality of rectangular cylinders (4) are vertically connected to the top wall of the discharge box (2); an iron removal mechanism (7) is installed in the discharge box (2); and a discharge pipe (8) is connected to the bottom wall of the discharge box (2).

2. The lead powder conveying device for battery production according to claim 1, characterized in that: Two pairs of support columns (9) are vertically fixed side by side on the top wall of the discharge box (2); the upper ends of the two pairs of support columns (9) are respectively fixed on the opposite side walls of the feed box (1).

3. The lead powder conveying device for battery production according to claim 1 or 2, characterized in that: A filter plate (10) is horizontally fixed inside the discharge box (2); the filter plate (10) is arranged below the iron removal mechanism (7).

4. The lead powder conveying device for battery production according to claim 3, characterized in that: A second vibration motor (11) is installed on one opposite side wall of the discharge box (2).

5. The lead powder conveying device for battery production according to claim 4, characterized in that: The iron mechanism (7) comprises a plurality of rotating shafts (701) arranged side by side inside the discharge box (2); the two ends of the rotating shaft (701) are respectively rotatably connected to the other opposite side wall of the discharge box (2); a bearing seat (702) is axially fixed on the rotating shaft (701); a plurality of accommodating grooves (703) are arranged on the bearing seat (702) along the radial direction of the rotating shaft (701); and a magnetic plate (704) is fixedly inserted in the accommodating groove (703).

6. The lead powder conveying device for battery production according to claim 5, characterized in that: One end of a rotating shaft (701) is coaxially connected to an output shaft of a servo motor (705); a plurality of rotating shafts (701) are fixedly sleeved with a pulley (706) at one end away from the servo motor (705); and the plurality of pulleys (706) are connected to each other via a synchronous belt transmission.

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