CN2230201Y

CN2230201Y - Conveying device for polishing machine

Info

Publication number: CN2230201Y
Application number: CN 95217382
Authority: CN
Inventors: 黄坚庭
Original assignee: Individual
Current assignee: Individual
Priority date: 1995-07-03
Filing date: 1995-07-03
Publication date: 1996-07-03
Anticipated expiration: 2005-07-03

Abstract

The utility model relates to a conveying device for polishing machine, comprising a conveying belt which surrounds a polishing machine table hermetically, a plurality of inserting racks for objects with a rotatable inserting axis for objects erected on the conveying belt, and a gear wheal arranged on the lower end of the inserting axis for objects. The gear wheal is meshed with a rack in the route of the polishing of the machine table. The gear wheel is configured as discontinuity type to have intermittent mesh effect on the gear wheel. A plurality of pairs of support brackets are extended and arranged on the machine table, and long holes are opened respectively on the support brackets. Each rack is connected with the long holes opened on the support brackets in the way of keying. The lateral position of the end of the rack can be regulated by the long holes to control meshed and touched teeth number formed by the rack and the gear wheel, so the polishing of articles with circular face and plain face can be carried out.

Description

The conveying device of polishing machine

The utility model relates to a kind of conveying device of polishing machine, improve its object frame band and change tooth bar, enabling that the object frame is produced adjustable intermittent band changes, change according to above-mentioned intermittent object band, two kinds of polishing conditions of arc surface or plane of object can be provided, allow polishing machine break away from and throw the technological gap person of rounding cambered surface only.

See also shown in Figure 1, polishing machine comprises that one has the polishing machine platform of closed conveyer belt 10, said conveyer belt 10 is put on the shelf and is provided with several object plant framves 11, be provided with a rotating object in each object plant frame 11 and plug axle 12, this plugs axle 12 and is driven by the set gear 13 in axle lower end, the tooth bar 14 that is subjected to being disposed on the polishing approach meshes the band commentaries on classics, when polished object is inserted in above-mentioned plugging on the axle 12, and be with in regular turn when changeing by above-mentioned polishing approach by conveyer belt 10, plug axle 12 by tooth bar 14 driven rotary, and translation on the polishing approach gradually, make polished article in rotation, accept the polishing of polishing wheel 15, and can reach the purpose of arc surface polishing.

According to above-mentioned traditional type polishing machine structure, on actual functional capability, obviously can only carry out the polishing of arc surface product, this is to continue to produce rotation owing to treat the parabolic product at polishing process, therefore, if its surface is the plane or has the rib boundary line that the then inevitable throwing that be subjected to polishing wheel 15 non-essentials in polishing process is cut, cause crest line generation circular arc or this face can't keep just flat phenomenon and have, also therefore lose the purpose of polishing; Therefore, if desire to reach the target that fully satisfies, obviously be necessary to possess the design of throwing rounding cambered surface and the two kinds of abilities in plane simultaneously for the utilization of polishing machine.

Because the above-mentioned disappearance of conventional polisher, the purpose of this utility model is to provide a kind of conveying device of polishing machine, by the polishing approach time, produces intermittent rotation, can polish cambered surface and plane.

For achieving the above object, the conveying device of the polishing machine that the utility model provides comprises that a closed-loop is around in the conveyer belt of polishing machine platform, conveyer belt is put on the shelf and is provided with several object plant framves, object plant frame has a rotatable object and plugs axle, the lower end of axle is provided with a gear, this gear is meshed with a tooth bar of presetting in board polishing approach, and above-mentioned tooth bar is set as and is interrupted configuration, can produce intermittent engagement to said gear.

This tooth bar design mix segmentation, and stretched by board and to establish severally to support bracket, offer elongated hole on the support bracket respectively, each tooth bar is locked the elongated hole place of knot at each support bracket respectively, and regulate the lateral position of tooth bar end according to these elongated holes, and then control nibbling of each rack and pinion and touch length (number of teeth).

Below cooperate a preferred embodiment and accompanying drawing, structural design of the present utility model and effect thereof are described in detail in detail.

Fig. 1 is the schematic top plan view of conventional polisher structure;

Fig. 2 is a part schematic perspective view of the present utility model;

Fig. 3 is a tooth bar bridging portion enlarged diagram of the present utility model;

Fig. 4 is a structure schematic top plan view of the present utility model.

See also shown in Fig. 2,3, closed conveyer belt 20 of the present utility model is put on the shelf and is provided with object and plugs frame 21, and the polishing approach place that corresponding said conveyer belt 20 transmits in the board establishes a polishing wheel 22, more than all continue to use the structure of conventional polisher; Different persons be to be installed in polishing approach place and be used for meshing the tooth bar 24 that rotating object plugs axle 23 and be made as discontinuous; By board stretch establish several to support bracket 30, offer an elongated hole 31 on the support bracket 30 respectively, and 30 keyings of per two support brackets, one segmentation tooth bar 24, these tooth bars 24 cooperate above-mentioned elongated hole 31, can do the side direction fine setting to tooth bar 24 two ends, shown in the imaginary line of Fig. 4, make and to control this tooth bar 24 and polish the skew that running way forms certain oblique angle, degrees of offset by tooth bar 24, then plug axle 23 when passing through at object, can adjust the number of teeth of its default gear 25 and tooth bar 24 engagements, relatively then can be by the engageable number or the length of tooth bar 24 with gear 25, the control object plugs axle 23 degree of rotation, then can carry out polishing operation to the irregular configuration surface that cambered surface and plane are carried out in the surface of polished thing 40 thus.

According to above structure, the utility model can be easily by the adjustment of tooth bar 24, object is plugged the drive that axle 23 produces the different rotary angle, and when gear 25 is not subjected to tooth bar 24 engagements, it is staticly not change that object plugs axle 23, and in having the polishing approach of polishing wheel 22, in the moving process, be suitable for the polishing of arc surface during rotation, be suitable for doing the polishing on plane when static; So obviously when each segmented tooth bar 24 of the present utility model is done suitable estimating and is displaced sideways, can allow object plug axle 23 the time by the polishing approach, produce irregular running or static translation, and be suitable for the cambered surface or the plane of different angles on the object are polished, break through the shortcoming that conventional polisher can only be polished arc surface.

In sum, the utility model is done complete design at kenel and erection mode that object plugs axle running tooth bar, for the processing category of whole polishing machine, truly has the effect of obvious lifting.

Claims

1, a kind of conveying device of polishing machine, comprise that a closed-loop is around in the conveyer belt of polishing machine platform, conveyer belt is put on the shelf and is provided with several object plant framves, object plant frame has a rotatable object and plugs axle, the lower end of axle is provided with a gear, this gear is meshed with a tooth bar of presetting in board polishing approach, it is characterized in that: above-mentioned tooth bar is set as and is interrupted configuration, for producing the intermittent structure that meshes with said gear.

2, according to the conveying device of the described polishing machine of claim 1, it is characterized in that: this tooth bar design mix segmentation, and by board stretch establish several to support bracket, offer elongated hole on the support bracket respectively, each tooth bar is locked the elongated hole place of knot at each support bracket respectively, be lateral position, and then control the structure that nibbling of each rack and pinion touched the number of teeth according to these elongated holes adjusting tooth bar ends.