CN2758987Y

CN2758987Y - Ring press for producing alkali-Mn cells

Info

Publication number: CN2758987Y
Application number: CN 200420120624
Authority: CN
Inventors: 贾毅; 任重
Original assignee: JINWAN GROUP CO Ltd DANDONG
Current assignee: JINWAN GROUP CO Ltd DANDONG
Priority date: 2004-12-20
Filing date: 2004-12-20
Publication date: 2006-02-15
Anticipated expiration: 2014-12-20

Abstract

The utility model relates to a ring squeezer for producing alkaline-manganese batteries, which belongs to the technical field of mechanical manufacture, particularly special equipment for producing alkaline-manganese batteries. A novel device which adopts an automatic charging device and hydraulic system extrusion forming is designed aiming at the existing defects of the traditional ring squeezer. The utility model is composed of various components, such as a decelerator, a turret, a pinch wheel, a die, etc. The utility model is characterized in that the decelerator drives a die cavity on the turret to rotate; a charging funnel feeder which is poked by a driving wheel steps into a motor and controls the filling quantity of the die cavity. The pinch wheel is driven by a hydraulic cylinder to cause the die to act on the die cavity powder lot, and then the mold cavity powder lot forms a manganese ring. The utility model has good trial effect and can be used for the production line for manufacturing batteries.

Description

The alkaline Mn cell ring squeezer

Technical field

The alkaline Mn cell ring squeezer belongs to mechanical manufacturing field, is a kind of special equipment of producing battery specifically.

Background technology

At present, produce the ring squeezer that battery adopts, material-uploading style adopts scrapes powder formula material loading, promptly in main turret rotated process, utilize scraper plate, to expect that powder scrapes in the die cavity, its shortcoming is that material loading is inhomogeneous, and the density of manganese ring and physical size are difficult to control, simultaneously, the upper and lower mould gap of ring squeezer by connecting rod control, expects for a long time that with spring the gap of upper and lower mould increases, the manganese ring height of compacting, and material after a little while, and the height of manganese ring is low, and density is little, cause the manganese ring quality and the size instability that suppress, have a strong impact on battery quality.

The utility model content

The purpose of this utility model is the defective that exists at existing equipment, has designed a kind of new device, adopts automatic charging mode and Hydraulic Power Transmission System, improves the structure of conventional apparatus, reaches the purpose that improves battery quality.

The alkaline Mn cell ring squeezer is by frame, reductor, and capstan head, upper and lower pinch roller, upper and lower punch die, each parts of die cavity and hopper constitute, and it is characterized in that:

A) capstan head is installed on the reductor, the die cavity top on the capstan head is provided with automatic charging device, and it is made up of three groups of thumb wheels, last thumb wheel, first, second following thumb wheel, and circular hole; Upper and lower thumb wheel is stirred the feeder of hopper, and the feed channel of hopper communicates with die cavity; The feeding of step motor control die cavity;

B) hydraulic cylinder promotes upper and lower pinch roller, drives on the inserts that upper and lower punch die acts on die cavity.

Good effect of the present utility model is, adopt upper and lower thumb wheel to the even feeding of die cavity, and because the also rotation relatively of capstan head rotation material toggling wheel causes the interior material toggling number of times of die cavity to increase more than 10 times, improved the uniformity of each die cavity filler, its density and physical size error are also less; Spring control changes hydraulic pressure into and controls automatically, has overcome because of camber of spring and fatigue, causes the defective of upper and lower die clearance unbalance stress, has guaranteed product quality.

Description of drawings

Fig. 1 the utility model overall structure schematic diagram, wherein: (1) reductor, (2) feeding device, (3) hydraulic cylinder, (4) capstan head, (5,6) upper and lower pinch roller, (7,8) upper and lower punch die, (9) die cavity, (10) hopper;

The end view of Fig. 2 the utility model Fig. 1, wherein; A shows the amplification position;

The A position enlarged drawing of Fig. 3 the utility model Fig. 2, wherein: (9) die cavity;

Fig. 4 the utility model feeding device (2) structure chart, wherein: (11) are gone up thumb wheel, (12) first times thumb wheels, (13) second times thumb wheels, (14) gear, A, B and are shown and analyse and observe the position;

Fig. 5 the utility model B position cutaway view, wherein (16) stepping motor;

Fig. 6 the utility model A position cutaway view, wherein: (15) circular hole.

Embodiment

To structure of the present utility model and operation mechanism, further specify as follows in conjunction with the accompanying drawings:

Assembling the utility model.This device is by frame, reductor 1, capstan head 4, upper and lower pinch roller 5,6, upper and

lower punch die

7,8, and die cavity 9 and hopper 10 each parts constitute; Capstan head 4 is installed on the reductor, the top of the die cavity 9 on the capstan head is provided with automatic charging device, automatic charging device is made up of three groups of thumb wheels, the the 11, the 1st, the 2nd

time thumb wheel

12,13 of last thumb wheel, upper and lower thumb wheel rotates material by hopper 10 by gears engaged, evenly dial in the die cavity 9, the loading of stepping motor 16 control die cavitys 9 pan feedings, hydraulic cylinder 3 drives upper and lower pinch roller 5,6 operations, upper and

lower punch die

7,8 acts on die cavity 9 inserts, causing upper and lower punch die is the manganese ring with the powder compression forming, and enters next procedure through discharging opening.

Claims

1. the alkaline Mn cell ring squeezer is by frame, reductor (1), and capstan head (4), upper and lower pinch roller (5,6), upper and lower punch die (7,8), each parts of die cavity (9) and hopper (10) constitute, and it is characterized in that:

A) on the reductor (1) capstan head (4) is installed, the die cavity on the capstan head (9) top is provided with automatic charging device, and it is made up of three groups of thumb wheels, last thumb wheel (11), first, second following thumb wheel (12,13), and circular hole (15); Upper and lower thumb wheel is stirred the feeder of hopper (10), and the feed channel of hopper (10) communicates with die cavity (9); The feeding of stepping motor (16) control die cavity (9);

B) hydraulic cylinder (3) promotes upper and lower pinch roller (5,6), drives upper and lower punch die (7,8) and acts on the inserts of die cavity (9).