Lead ingot granulating device

Abstract

The utility model discloses a lead ingot granulating device, which belongs to the technical field of storage battery processing and comprises a rack, and a lead ingot conveying and overturning part, a lead ingot pushing part, a rolling part and a granulator are erected on the rack; the discharging end of the lead ingot conveying and overturning part is connected with the feeding end of the lead ingot pushing part; the lead ingot pushing part and the discharging end are connected with a feeding hole of the rolling part; the rolling part comprises at least one group of rolling mechanisms, each rolling mechanism comprises a pair of compression rollers, the compression rollers of the plurality of rolling mechanisms are arranged side by side, and gaps among the compression rollers of the plurality of rolling mechanisms are gradually reduced; and a feeding hole of the granulator is connected with a feeding hole of the rolling mechanism at the tail end. A lead ingot sequentially and linearly penetrates through the compression rollers of the rolling mechanisms, the rolling mechanisms are stable in running state, uniform in stress, good in rolling quality, lower in energy consumption, lower in production cost, simpler in structure and lower in failure rate, different numbers of rolling mechanisms can be automatically configured according to the thickness of the lead ingot, the application range is wider, and the production efficiency is improved. Adjustment is convenient and flexible.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of battery processing, especially relates to a lead ingot granulating device. BACKGROUND

[0002] Lead-acid battery is a common storage battery, its electrode is mainly made of lead and its oxide, and the electrolyte is sulfuric acid solution, in the production process of lead-acid battery, lead powder manufacturing is the first process of the whole production process, the quality of lead powder is closely related to the quality of the product, and the first process of producing lead powder needs to process the electrolytic lead that passes the test into lead ball or lead section of mobile size, currently, there are generally two process modes of hot casting and cold cutting.

[0003] The device commonly used in cold cutting process is shown in the Chinese patent with publication number CN105772736A, which discloses a lead particle granulating device and a lead particle granulating method, the device comprises a rack and lead ingot feeding part, lead ingot rolling part, lead belt conveying part, slitting part, lead strip conveying part and granulating part arranged on the rack, the method is used for making lead particle from lead ingot, and the method comprises the following steps in sequence: S1, rolling lead ingot to obtain lead belt; S2, cutting the lead belt to obtain lead strip; S3, cutting the lead strip to obtain lead particle, the lead ingot rolling part comprises at least three rollers, the axis of the rollers is located in the horizontal direction, and the axis of the rollers is located on the same vertical plane, among the rollers, two adjacent rollers form a roller group, the lead ingot is conveyed to the rollers located at the upper and middle parts to be rolled once, and then is sent to the rollers located at the middle and lower parts to be rolled twice after being bent, the three rollers drive the two times of rolling, and the lead ingot is bent S-shaped during rolling, in order that the lead ingot changes direction, additional energy is needed to overcome the inertia and deformation resistance of the lead ingot, therefore, the driving system needs to have relatively large power, and correspondingly, the energy consumption and cost of the equipment are also relatively high, in addition, the lead ingot rolling part of the device is integrally arranged, and cannot be conveniently adjusted according to the different sizes of lead ingot, and the flexibility is poor.

[0004] Therefore, the utility model provides a kind of lead ingot granulating device. UTILITY MODEL CONTENTS

[0005] To solve the above technical problems, the utility model provides a kind of lead ingot granulating device.

[0006] To realize the above-mentioned purpose, the utility model provides a kind of lead ingot granulating device, which comprises: a rack, the rack is provided with lead ingot conveying and overturning part, lead ingot pushing part, rolling part and pelletizer;

[0007] The discharge end of the lead ingot conveying and overturning part is connected with the feeding end of the lead ingot pushing part, and the lead ingot pushing part and the discharge end are connected with the feeding port of the rolling part;

[0008] The rolling part comprises at least one set of rolling mechanism, the rolling mechanism comprises a pair of compression rollers, the compression rollers of several rolling mechanisms are arranged side by side, and the gap between the compression rollers of several rolling mechanisms gradually decreases;

[0009] The feeding port of the granulator is connected with the feeding port of the rolling mechanism at the tail end.

[0010] According to the lead ingot granulating device, the lead ingot conveying and overturning part is vertically arranged with the lead ingot pushing part, and the discharge end of the lead ingot conveying and overturning part is higher than the lead ingot pushing part, so that the lead ingot is overturned at the edge of the discharge end of the lead ingot conveying and overturning part and then invertedly buckled on the lead ingot pushing part.

[0011] According to the lead ingot granulating device, the lead ingot pushing part feeding port and the discharge port position are both fixedly connected with photoelectric switches, the photoelectric switches are electrically connected with a control cabinet, the control cabinet is fixedly connected with the rack, and the control cabinet controls the start and stop of the lead ingot conveying and overturning part.

[0012] According to the lead ingot granulating device, the pushing platform of the lead ingot pushing part, the compression roller center and the granulating roller center of the granulator are located on the same horizontal line.

[0013] According to the lead ingot granulating device, the discharge end of the granulator is correspondingly provided with an elevator.

[0014] According to the lead ingot granulating device, the compression roller is drivingly connected with a speed reducer and a driving mechanism.

[0015] According to the lead ingot granulating device, the lead ingot pushing part is fixedly connected with a baffle on the side away from the lead ingot conveying and overturning part.

[0016] Compared with the prior art, the lead ingot granulating device has the following advantages and technical effects:

[0017] The lead ingot can be inverted and buckled on the lead ingot pushing part after being conveyed and inverted by the lead ingot conveying and inverting part, the lead ingot pushing part pushes the lead ingot into the rolling part for rolling, the rolling part rolls the lead ingot into pieces, and the whole process is smooth and efficient. The rolling mechanism of the rolling part is arranged side by side, the lead ingot passes through the pressure rollers of the rolling mechanism in sequence in a straight line, the running state of the rolling mechanism is relatively stable, the stress is uniform, the rolling quality is good, and compared with the traditional three-roller S-shaped bending rolling, the direction and size of the rolling force do not need to be frequently changed to adapt to the S-shaped bending of the lead ingot, and additional energy is not needed to overcome the inertia and deformation resistance of the lead ingot to change the direction of the lead ingot, so that the energy consumption is lower, and the production cost and equipment cost are lower. The plurality of rolling mechanisms are arranged separately, the structure is simpler, the failure rate is lower, and different numbers of rolling mechanisms can be configured according to the thickness of the lead ingot, the application range is wider, and the adjustment is convenient and flexible. BRIEF DESCRIPTION OF DRAWINGS

[0018] The accompanying drawings, which form a part of the present application, are intended to provide further understanding of the present application, and the illustrative embodiments of the present application and their description serve the purpose of explaining the present application. The accompanying drawings do not constitute an inappropriate limitation on the present application. In the drawings:

[0019] Figure 1 The figure is a structure schematic view of the lead ingot granulating device.

[0020] Figure 2 The figure is a structure schematic view of the lead ingot granulating device.

[0021] In the figure: 1, rack; 2, lead ingot conveying and inverting part; 3, lead ingot pushing part; 41, pressure roller; 42, speed reducer; 5, pelletizer; 6, control cabinet; 7, elevator; 8, baffle. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings of the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0023] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the present application will be further described in detail below with reference to the drawings and specific embodiments.

[0024] Embodiment 1

[0025] Reference Figure 1The embodiment shown provides a lead ingot granulating device, which comprises a rack 1, a lead ingot conveying and overturning part 2, a lead ingot pushing part 3, a rolling part and a granulator 5 arranged on the rack 1.

[0026] The discharge end of the lead ingot conveying and overturning part 2 is connected with the feeding end of the lead ingot pushing part 3; the lead ingot pushing part 3 and the discharge end are connected with the feeding port of the rolling part.

[0027] The rolling part comprises at least one set of rolling mechanisms, and each rolling mechanism comprises a pair of rollers 41; the rollers 41 of the rolling mechanisms are arranged side by side, and the gaps between the rollers 41 of the rolling mechanisms gradually decrease.

[0028] The feeding port of the granulator 5 is connected with the feeding port of the last rolling mechanism.

[0029] After the lead ingot is conveyed and overturned by the lead ingot conveying and overturning part 2, the lead ingot can be inverted and clamped on the lead ingot pushing part 3; the lead ingot pushing part 3 gradually pushes the lead ingot into the rolling part for rolling; the rolling part rolls the lead ingot into sheets, and then the lead ingot is cut into granules by the granulator 5, so that the whole process is smooth and efficient. The rolling mechanisms of the rolling part are arranged side by side; the lead ingot linearly passes through the rollers 41 of the rolling mechanisms in sequence; the operation state of the rolling mechanisms is relatively stable; the stress is uniform; the rolling quality is good; compared with the traditional three-roller S-shaped bending rolling, the direction and size of the rolling force do not need to be frequently changed to adapt to the S-shaped bending of the lead ingot; additional energy is not needed to be provided to overcome the inertia and deformation resistance of the lead ingot in order to change the direction of the lead ingot; therefore, the energy consumption is lower, and the production cost and equipment cost are lower. The rolling mechanisms are separately arranged, the structure is simpler, the failure rate is lower, and different numbers of rolling mechanisms can be configured according to the thickness of the lead ingot, so that the application range is wider, and the adjustment is convenient and flexible.

[0030] In the embodiment, two rolling mechanisms are arranged.

[0031] The embodiment provides a lead ingot granulating device; the lead ingot conveying and overturning part 2 and the lead ingot pushing part 3 are arranged vertically, and the discharge end of the lead ingot conveying and overturning part 2 is higher than the lead ingot pushing part 3, so that the lead ingot is inverted and clamped on the lead ingot pushing part 3 after being overturned on the edge of the discharge end of the lead ingot conveying and overturning part 2.

[0032] The lead ingot is placed vertically on the lead ingot conveying and overturning part 2; when the lead ingot is slowly transported to the discharge end on the lead ingot conveying and overturning part 2, the lead ingot is overturned and falls due to the gravity, because the upper end of the vertically placed lead ingot is wider and heavier, and the bottom is narrower and lighter; the lead ingot pushing part 3 timely receives the overturned lead ingot below the discharge end of the lead ingot conveying and overturning part 2 and transmits the lead ingot to the rolling part. In this way, the lead ingot is overturned, so that the wider end of the lead ingot faces downward during rolling, and the lead sheet can be prevented from being warped after rolling.

[0033] The embodiment provides a lead ingot granulating device, photoelectric switches are fixedly connected to the feeding port and the discharging port of the lead ingot pushing part 3, the photoelectric switches are electrically connected with a control cabinet 6, the control cabinet 6 is fixedly connected to the rack 1, and the control cabinet 6 controls the start and stop of the lead ingot conveying and overturning part 2.

[0034] When the lead ingot is transferred from the lead ingot conveying and overturning part 2 to the feeding port of the lead ingot pushing part 3, the photoelectric switch at the feeding port position is blocked, the control cabinet 6 receives the information transmitted by the photoelectric switch and stops the lead ingot conveying and overturning part 2, but the lead ingot pushing part 3 continues to run and pushes the lead ingot to the discharging port and then to the rolling part for rolling, the photoelectric switch at the discharging port is blocked when the lead ingot runs to the discharging port, and the controller restarts the lead ingot conveying and overturning part 2 after receiving the signal to convey the next lead ingot. In this way, the next lead ingot is conveyed only after one lead ingot enters the rolling part, thereby avoiding the accumulation of lead ingots on the lead ingot pushing part 3 caused by continuous conveying of lead ingots.

[0035] The embodiment provides a lead ingot granulating device, the pushing platform of the lead ingot pushing part 3, the center of the compression roller 41 and the center of the granulating roller of the granulating machine 5 are located on the same horizontal line.

[0036] The pushing platform, the center of the compression roller 41 and the center of the granulating roller of the granulating machine 5 are located on the same horizontal line, the stress on the lead ingot is more uniform during rolling and rolling, therefore, the thickness of the lead plate is more uniform, the size of the lead particle is more uniform, and the granulating speed is faster.

[0037] The embodiment provides a lead ingot granulating device, the discharging end of the granulating machine 5 is correspondingly provided with an elevator 7.

[0038] The lead particle is discharged from a lower position after being granulated by the granulating machine 5, the elevator 7 can lift the lead particle from the bottom to a higher position, thereby facilitating the collection and transportation of the lead particle.

[0039] The embodiment provides a lead ingot granulating device, the compression roller 41 is transmissionally connected with a speed reducer 42 and a driving mechanism.

[0040] Each compression roller 41 has a separate speed reducer 42 and a driving mechanism, thereby facilitating adjustment and reducing the failure rate.

[0041] The embodiment provides a lead ingot granulating device, a baffle 8 is fixedly connected to the side of the lead ingot pushing part 3 away from the lead ingot conveying and overturning part 2.

[0042] The baffle 8 can avoid the lead ingot from sliding off the lead ingot pushing part 3 due to inertia when the lead ingot falls from the lead ingot conveying and overturning part 2 to the lead ingot pushing part 3.

[0043] Embodiment 2

[0044] Reference Figure 2As shown, the lead ingot granulating device of the present embodiment is different from that of the embodiment 1 only in that the rolling mechanism is provided with one in the present embodiment.

[0045] The details not described in the present application are conventional technical means known to those skilled in the art.

[0046] In the description of the present application, it should be understood that the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0047] The above-described embodiments are only preferred modes of the present application, and do not limit the scope of the present application. Without departing from the design spirit of the present application, various modifications and improvements to the technical solutions of the present application made by those skilled in the art shall fall within the protection scope determined by the claims of the present application.

Claims

1. A lead ingot granulation apparatus, characterized in that, The utility model relates to a lead ingot conveying and turning device, and belongs to the field of lead ingot processing. The utility model discloses a lead ingot conveying and turning device, which comprises a rack (1), a lead ingot conveying and turning part (2), a lead ingot pushing part (3), a rolling part and a pelletizer (5) are arranged on the rack (1). The discharge end of the lead ingot conveying and turning part (2) is connected with the feeding end of the lead ingot pushing part (3), and the lead ingot pushing part (3) is connected with the discharge end and the feeding port of the rolling part. The rolling part comprises at least one set of rolling mechanism, the rolling mechanism comprises a pair of compression rollers (41), the compression rollers (41) of a plurality of rolling mechanisms are arranged side by side, and the gap between the compression rollers (41) of a plurality of rolling mechanisms gradually decreases. The feeding port of the pelletizer (5) is connected with the feeding port of the rolling mechanism at the end.

2. The lead ingot pelletizing apparatus of claim 1, wherein: The lead ingot conveying and turning part (2) and the lead ingot pushing part (3) are vertically arranged, and the discharge end of the lead ingot conveying and turning part (2) is higher than the lead ingot pushing part (3), so that the lead ingot is inverted on the edge of the discharge end of the lead ingot conveying and turning part (2) and is inverted and inverted on the lead ingot pushing part (3).

3. The lead ingot pelletizing apparatus of claim 2, wherein: The feeding port and the discharge port of the lead ingot pushing part (3) are fixedly connected with photoelectric switches, the photoelectric switches are electrically connected with a control cabinet (6), the control cabinet (6) is fixedly connected with the rack (1), and the control cabinet (6) controls the start and stop of the lead ingot conveying and turning part (2).

4. The lead ingot prilling apparatus of claim 1, wherein: The pushing platform of the lead ingot pushing part (3), the center of the compression roller (41) and the center of the pelletizing roller of the pelletizer (5) are located on the same horizontal line.

5. The lead ingot pelletizing apparatus of claim 1 wherein: The discharge end of the pelletizer (5) is correspondingly provided with an elevator (7).

6. The lead ingot prilling apparatus of claim 1, wherein: The compression roller (41) is drivingly connected with a speed reducer (42) and a driving mechanism.

7. The lead ingot prilling apparatus of claim 1, wherein: The side, away from the lead ingot conveying and turning part (2), of the lead ingot pushing part (3) is fixedly connected with a baffle (8).

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