CN102389978A

CN102389978A - Novel lead sheet granulator

Info

Publication number: CN102389978A
Application number: CN2011104159653A
Authority: CN
Inventors: 王磊; 吕紫玲; 朱家诚
Original assignee: ANHUI AULY MACHINERY TECHNOLOGY Co Ltd
Current assignee: ANHUI AULY MACHINERY TECHNOLOGY Co Ltd
Priority date: 2011-12-14
Filing date: 2011-12-14
Publication date: 2012-03-28

Abstract

The invention relates to a novel lead sheet granulator which comprises a framework (1), wherein the framework is provided with a cabinet, a pair of hobbing rolls (9) which can make synchronous counter rotation is arranged in the cabinet, the framework is further provided with a power device which can provide working power for the hobbing rolls to carry out cold cutting on lead blocks, and the power device drives the hobbing rolls to work through a transmission device. The novel lead sheet granulator is characterized in that the outer circumferential surface of each hobbing roll (9) is provided with a circle of elongated hobbing blades (10a) which are radially arranged; the outer circumferential surface of each hobbing roll is axially provided with a group of annular grooves (12); each elongated hobbing blade is separated into a group of hobbing teeth (10); and the cabinet below the pair of hobbing rolls is provided with a group of cutters (11) which are corresponding to the annular grooves and are vertically arranged. The invention has the beneficial effect of hobbing lead sheets into lead bars and then hobbing into lead granules, can save energy and reduce consumption, and can improve the working efficiency of a cold-state lead sheet granulator.

Description

Novel lead flake granulator

Technical field

The present invention relates to a kind of novel lead flake granulator, be specifically related to a kind of novel lead flake granulator that under cold conditions, the lead flake rolling cut is become lead button.

Background technology

At present, in the lead-acid battery manufacturing, produce the lead-power machine of lead powder and need make raw material with the lead button about 50g; Existing a kind of lead disc granulator can directly be divided into lead button with plumbous cake under cold conditions, its structure comprises a frame, and frame is provided with the polylith side plate that is parallel to each other; Two side sheet rooms wherein are provided with two cutting rollers to changeing synchronously, are distributed with separate big or small identical and concavo-convex staggered boss and groove on the curved surfaces of two cutting rollers, and the two ends of each cutting roller cooperate with side plate through bearing respectively; Two cutting rollers are hollow-core construction, are with hollow shaft sleeve in the cutting roller, are provided with post rod mechanism in the hollow shaft sleeve; Post rod mechanism is made up of apical axis and push rod, and apical axis is located in the hollow shaft sleeve with eccentric manner, and each bottom portion of groove of cutting roller is provided with through hole; Described push rod can move back and forth in through hole, and hollow shaft sleeve one end is provided with the input gear, and the input gear cooperates with reducing motor on the frame through the change-speed gearing group; The end of two hollow shaft sleeves of the other end is connected with the gear to changeing synchronously; The granulation groove of the extruding of this comminutor has reduced the quantity of groove at identical outer peripheral face with staggered form setting, has reduced production efficiency; And need special material jacking mechanism; Make granulation mechanism complicated, the rolling cut roller of existing granulator is difficult to become leads and then rolling cut to become lead button the lead flake rolling cut, and granulation efficient is low.

Summary of the invention

The object of the invention provides a kind of novel lead flake granulator, and the rolling cut roller that solves existing granulator is difficult to become leads and then rolling cut to become lead button the lead flake rolling cut the inefficient problem of granulating.

The technical solution adopted for the present invention to solve the technical problems is:

Novel lead flake granulator comprises frame, and frame is provided with casing; Be provided with a pair of rolling cut roller to changeing synchronously in the casing; Also be provided with power set on the frame, for the rolling cut roller provides the operation power of cold cut lead, power set are through the work of actuator drives rolling cut roller; It is characterized in that: the outer circumference surface of described rolling cut roller is provided with one group of axial strip rolling cut sword that is uniformly distributed along the circumference; Also be provided with one group cannelure on the outer peripheral face of described rolling cut roller vertically, cannelure is divided into one group of rolling cut tooth with each strip rolling cut sword, on the casing below a pair of rolling cut roller, is provided with one group of cutting knife with the vertical placement of the corresponding cooperation of cannelure.

Novel lead flake granulator according to the such scheme design comprises frame, actuating unit, transmission mechanism, rolling and cutting mechanism and casing; Be fixed with actuating unit, rolling and cutting mechanism and casing on the said frame; Said actuating unit comprises motor and decelerator, and transmission mechanism comprises driving gear, driven gear, synchromesh gear; Motor is given driving gear through decelerator with transmission of power, rotates transmission of power to rolling and cutting mechanism thereby driving gear drives driven gear.

Described rolling and cutting mechanism comprises rolling cut roller, cutting knife and knife rest.The rolling cut roller is provided with leg-of-mutton rolling cut sword and on two rolling cut rollers, is provided with and cutting knife corresponding annular groove, and cutting knife is inserted in the cannelure, and the rolling cut roller cuts into leads with plumbous cake during work, and cutting knife becomes lead button with the leads rolling cut.

On the basis of above-mentioned main technical schemes, can increase following further perfect technical scheme:

Describedly on the casing below a pair of rolling cut roller, be provided with knife rest, described knife rest has the top of projection, on the top of projection, is provided with a plurality of cutter grooves, is used to install cutting knife; Described cutting knife is installed in the cannelure that is inserted into then on the knife rest between the rolling cut sword through bearing pin; Described knife rest is provided with cutter groove and fixed installation hole, and cutting knife is installed on the knife rest through the cutting knife hole, and knife rest is installed on the lower box through screwed hole.

Rolling cut sword on the said rolling cut roller and rolling cut tooth be shaped as triangle.

The invention has the beneficial effects as follows that the present invention becomes leads and then rolling cut to become lead button the lead flake rolling cut; Can save energy and reduce the cost and can improve the operating efficiency of cold conditions lead flake granulator.

Below in conjunction with accompanying drawing and embodiment the present invention is further specified.

Description of drawings:

Fig. 1 looks cross-sectional view for master of the present invention;

Fig. 2 is the cross-sectional view of overlooking of the present invention;

Fig. 3 is the structural representation one of rolling and cutting mechanism of the present invention;

Fig. 4 is the structural representation two of rolling and cutting mechanism of the present invention;

Fig. 5 is the structural representation one of blade of the present invention and knife rest assembly

Fig. 6 is the structural representation two of blade of the present invention and knife rest assembly.

The specific embodiment

As illustrated in fig. 1 and 2, be fixed with actuating unit 7 and transmission mechanism on the frame 1 of lead flake granulator of the present invention, actuating unit 7 is made up of motor and decelerator, and transmission mechanism is made up of driving gear 6, driven gear 5, synchromesh gear secondary 8; The output of motor and decelerator is connected with driving gear 6; Driving gear 6 and driven gear 5 engagements also are provided with upper box 3 and lower box 2 on the frame, be provided with a pair of rolling cut roller 9 in the two tanks; Rolling cut roller 9 is fixed on casing through corresponding main shaft; Two main shafts are connected through synchromesh gear secondary 8, and driven gear 5 is fixedly connected with main shaft one end through connecting key, and the main shaft other end is a synchromesh gear secondary 8; When motor reducer rotates, drive driving gear 6 rotations, driving gear 6 drives driven gears 5 and rotates, and makes two rolling cut rollers 9 synchronously to changeing thereby driven gear 5 drives secondary 8 rotations of synchromesh gears.

As shown in Figure 3; Be fixed with rolling and cutting mechanism on the frame of novel lead flake granulator; Rolling and cutting mechanism is made up of rolling cut roller 9, cutting knife 11, knife rest 13; As shown in Figure 4; The outer peripheral face of described rolling cut roller 9 is provided with one group of strip rolling cut sword 10a that arranges radially along circle distribution, is laid with one group of 12, one groups of cannelure 12 of cannelure around the rolling cut roller on the outer garden side face of described each rolling cut roller 9 vertically each strip rolling cut sword 10a is divided into one group of rolling cut tooth 10 that keeps at a certain distance away.Be provided with on the casing below a pair of rolling cut roller 9 one group with a pair of rolling cut roller in the cutting knife 11 of vertical placement of cannelure 12 corresponding matching;

Rolling cut sword on the rolling cut roller 9 and rolling cut tooth are triangle and on two rolling cut rollers 9, are provided with and cutting knife corresponding annular groove 12; Can cut into lead button with passing through the leads that rolling cut tooth 10 rolling cuts form, describedly on the lower box below a pair of rolling cut roller 9, be provided with knife rest 13, as shown in Figure 5; Described knife rest 13 has the top of projection; On the top of projection, be provided with a plurality of cutter grooves, be used to install cutting knife 11, cutting knife 11 bottoms are provided with cutting knife hole 14; Knife rest is provided with the cutter groove identical with cutting knife thickness, and knife rest 13 is provided with knife rest retaining thread hole and cutting knife installing hole; As shown in Figure 6, during installation the cutting knife bottom is inserted in the cutter groove of knife rest, and pass the cutting knife installing hole with bearing pin 15, cutting knife 11 is installed on the knife rest 13; Then the top of cutting knife 11 is inserted on the rolling cut roller 9 in the corresponding annular groove 12; With fastening bolt cutting knife and assembly are fixed on the lower box 2 at last.

As shown in Figure 1; Novel lead flake granulator; During work, lead flake is from the joint of charging aperture 4 entering active rolling cut rollers and driven rolling cut roller, thereby 8 rotations are changeed active rolling cut roller and driven rolling cut roll forming in pairs with the synchromesh gear pair owing to actuating unit 7 drives driven gears 5; Cutting knife on the rolling and cutting mechanism is cut into leads with lead flake, and the triangle gear hobbing on while two rolling cut rollers is cut into rhombus lead button one by one to changeing with leads.

Claims

1. novel lead flake granulator; Comprise frame (1); Frame is provided with casing, is provided with a pair of rolling cut roller to changeing synchronously in the casing, also is provided with power set on the frame; The operation power of cold cut lead is provided for the rolling cut roller; Power set are through the work of actuator drives rolling cut roller, and it is characterized in that: the outer circumference surface of described rolling cut roller (9) is provided with one group of axial strip rolling cut sword (10a) that is uniformly distributed along the circumference, and also is provided with one group cannelure (12) on the outer circumference surface of described rolling cut roller 9 vertically; Cannelure (12) is divided into one group of rolling cut tooth (10) with each strip rolling cut sword (10a), on the casing below a pair of rolling cut roller, is provided with one group of cutting knife (11) with the vertical placement of the corresponding cooperation of cannelure.

2. novel lead flake granulator according to claim 1; It is characterized in that: the described knife rest (13) that on the casing below a pair of rolling cut roller, is provided with; Described knife rest has the top of projection, on the top of projection, is provided with one group of cutter groove, is used to install cutting knife (11).

3. novel lead flake granulator according to claim 1 is characterized in that: rolling cut sword (10a) on the said rolling cut roller and rolling cut tooth (10) be shaped as triangle.