CN2048013U

CN2048013U - Abrader for chamfering and polishing of sanitary chopsticks

Info

Publication number: CN2048013U
Application number: CN 89206784
Authority: CN
Inventors: 全钟享
Original assignee: JIANGXI MACHINARY FACTORY BOHAI TOWN NINGAN COUNTY HEILONGJIANG PROV
Current assignee: JIANGXI MACHINARY FACTORY BOHAI TOWN NINGAN COUNTY HEILONGJIANG PROV
Priority date: 1989-05-04
Filing date: 1989-05-04
Publication date: 1989-11-22

Abstract

The utility model discloses an abrader for chamfering and polishing of sanitary chopsticks, which mainly comprises a chamfering device in middle part (4), pressing and polishing devices at upper and lower parts (5), chamfering devices at two sides (6), pressing and polishing devices at the two sides (7). When worked, the blanks of the chopsticks are fed into a transporting roller (3) through a feeding roller (1) and transported to the chamfering device in the middle part (4) with middle part chamfered, and then the upper and lower parts of the blanks of the chopsticks are pressed and polished by the pressing and polishing devices at the upper and lower parts (5). And then the blanks of the chopsticks are transported into the chamfering devices (6) at the two sides through a couple of transporting rollers with two sides chamfered. Finally, the blanks of the chopsticks are transported into a case of finished product (8) through the pressing and polishing devices at the two sides (7) after pressing and polishing. The angular points of the sanitary chopsticks after processing of the utility model have the advantages of arc shape, smooth surface without burrs and comfortable use.

Description

Abrader for chamfering and polishing of sanitary chopsticks

The utility model belongs to special mechanical equipment, a kind of disposable chopsticks rounding sanding machine.

Disposable chopsticks are one of staple products of China's foreign exchange earning, for avoiding the cross infection of germ, also are used widely at home.At present, no matter the disposable chopsticks beveler that China uses is equipment import or homemade, all be down 45 ° of rectilinear angles, home equipment is four angles, the outside of falling chopsticks generally, first high post beveler of Japan's import can fall eight 45s (can sew on down four angles in the centre), form eight rib bodies, because the existence of corner angle, the eater still feels uncomfortable when using disposable chopsticks.

The purpose of this utility model is, for overcoming the shortcoming and defect that existing equipment exists, thereby designed a kind of disposable chopsticks rounding sanding machine.

Below be particular content of the present utility model and most preferred embodiment:

As shown in Figure 1, the utility model is mainly by middle facing attachment 4, on, following calendering device 5, both sides facing attachment 6 and both sides calendering device 7 are formed, medial side angle apparatus 4 comprises lower shaft 18, last axle 23 also passes through bearing 21 and bearing block 22 supportings, on last axle 23 and lower shaft 18, fixing left milling cutter 26 respectively, saw milling cutter 27 and right milling cutter 28, in left milling cutter 26 left sides and right milling cutter 28 right sides the intermediate plate 17 that can limit the initial depth of cut is housed respectively, bearing block 22 is by last, following jacking block 24 heads on and can float, its balance can be regulated by spring 25, but the belt pulley 20 of transferring power is housed respectively on last axle 23 and lower shaft 18, because chopsticks center rounding needs progressively from deep to shallow, therefore, there are spacing clip 19 its chuck positions that have the conical surface to be inserted into, in the wedging method between the following jacking block 24.Upper and lower calendering device 5 includes axle 10, lower shaft 16 and passes through bearing 11 and bearing block 12 supportings, can upper and lowerly float, its balance can be regulated by spring 14, in the middle of last axle 10, metallic roll 13 is housed, metallic roll 9 is housed down on the lower shaft 16, the belt pulley 15 in order to transferring power is housed respectively on last axle 10 and lower shaft 16.Both sides facing attachment 6 includes left side axle 37, right axle 36 also by bearing 38 and bearing block 34 supportings, can distinguish left and right translation, both sides are provided with the spring 33 of adjustable and balancing, on right axle 36 and the left side axle 37 belt pulley 35 is housed respectively, on right axle 36 and left side axle 37, belt pulley 35 is housed respectively, below right axle 36 and left side axle 37, milling cutter is housed and is fixed on the axle by knife rest 32, milling cutter is knockdown, spacing disk 31 is housed between cutter blade 39 and the cutter blade 30, and upper and lower both sides are equipped with positioning disc 29 respectively.It is basic identical with both sides facing attachment 6 that both sides calendering device 7 includes left side axle 46, right axle 45, belt pulley 44, bearing block 43, spring 42, roller frame 41, felt wrapped roll 40, bearing 47, frame 48, structure, distinguishes to be that the press polish cutter is that two felt wrapped rolls 40 by integral body have replaced the both sides angle cutting tool.Left milling cutter 26 in the middle facing attachment 4 and the cutter blade 39 in right milling cutter 28 and the both sides facing attachment 6 and cutter blade 30 its milling edges all are circular-arc.

The utility model is when work, as shown in Figure 1, chopsticks blank 2 facing attachment 4 in the middle of feeding roller 1 feeding feeding roller 3 is delivered to carries out the centre chamfering, send into upper and lower calendering device 5 press polish through a pair of feeding roller again then, send into both sides facing attachment 6 through a pair of feeding roller again and carry out the both sides chamfering, at last through sending in the finished product case 8 by a pair of feeding roller after 7 press polish of both sides calendering device.

The utility model has the advantages that:

1, the chopsticks smooth surface after the processing, no corner angle, no burr uses comfortable;

2, adopt pulley transmission structure, system noise is low;

3, time processing moulding, the production efficiency height.

Description of drawings:

Fig. 1 is a work schematic diagram of the present utility model;

Fig. 2 is the structure chart of upper and lower calendering device 5;

Fig. 3 is the structure chart of middle facing attachment 4;

Fig. 4 is the vertical view of middle facing attachment 4;

Fig. 5 is the structure chart of both sides facing attachment 6;

Fig. 6 is the structure chart of both sides calendering device 7.

Claims

1, disposable chopsticks rounding sanding machine, mainly by middle facing attachment 4, on, following calendering device 5, both sides facing attachment 6 and both sides calendering device 7 are formed, facing attachment 4 comprises lower shaft 18 in the middle of it is characterized in that, last axle 23 also passes through bearing 21 and bearing block 22 supportings, on last axle 23 and lower shaft 18, fixing left milling cutter 26 respectively, saw milling cutter 27 and right milling cutter 28, in left milling cutter 26 left sides and right milling cutter 28 right sides the round intermediate plate 17 that can limit the initial depth of cut is housed respectively, the bearing block 22 that can fluctuate is by last, following jacking block 24 heads on, on, be respectively equipped with down can adjustment spring 25, on last axle 23 and lower shaft 18, belt pulley 20 is housed respectively, has its chuck position that has the conical surface of a spacing clip to be inserted into, in the wedging method between the following jacking block 24.On, following calendering device 5 includes axle 10, lower shaft 16 also passes through bearing 11 and bearing block 12 supportings, on, under be respectively equipped with and can make, the balancing spring 14 that lower shaft floats, in the middle of the last axle 10 metallic roll 13 is housed, metallic roll 9 is housed down on the lower shaft 16, on last axle 10 and lower shaft 16, driving pulley 15 is housed respectively, both sides facing attachment 6 includes left side axle 37, right axle 36 also passes through bearing 38 and bearing block 39 supportings, both sides are provided with balancing spring 33, on right axle 36 and the left side axle 37 belt pulley 35 is housed respectively, below right axle 36 and left side axle 37 milling cutter is housed respectively and is fixed on the axle by knife rest 32, milling cutter is by cutter blade 39 and cutter blade 30, spacing disk 31, on, following positioning disc 29 combines.Both sides calendering device 7 includes left side axle 46, right axle 45, belt pulley 44, bearing block 43, spring 42, roller frame 41, felt wrapped roll 40, bearing 47 and frame 48, and except that felt wrapped roll 40, its structure is identical with both sides facing attachment 6.

2, disposable chopsticks rounding sanding machine as claimed in claim 1 is characterized in that the cutter blade 39 in left milling cutter 26, right milling cutter 28 and the both sides facing attachment 6 in the said middle facing attachment 4, the cutting edge of cutter blade 30 all are circular-arc.