CN202864271U

CN202864271U - Continuous and circulating feeding mechanism for painting machine

Info

Publication number: CN202864271U
Application number: CN 201220255834
Authority: CN
Inventors: 徐沛枫; 金惠川; 徐荣盛
Original assignee: ANSHUO SCHOOL SUPPLY AND STATIONERY (SHANGHAI) Co Ltd
Current assignee: Ishares Stationery (shanghai) Ltd By Share Ltd
Priority date: 2012-05-31
Filing date: 2012-05-31
Publication date: 2013-04-10
Anticipated expiration: 2022-05-31

Abstract

The utility model discloses a continuous and circulating feeding mechanism for a painting machine, which is arranged below a pencil hopper. The continuous and circulating feeding mechanism is characterized by comprising a chain box body and a hook foot, wherein the chain box body takes the shape of a strip; a first chain shaft and a second chain shaft are fixedly arranged at both ends in the box body and respectively drive two driving chain wheels and two driven chain wheels; the driving chain wheels and the driven chain wheels drive two chains; the two chain shafts are also provided with shaft sleeves; and the hook foot is fixedly connected with the two chains by two hinge pins and moves synchronously with the chains by two dowels. The continuous and circulating feeding mechanism improves painting efficiency and also avoids the problem that a pencil is scratched by the hook foot.

Description

The continuous circulation feed mechanism of painting machine

Technical field

The utility model relates to a kind of continuous circulation feed mechanism of painting machine.

Background technology

Paint is an important process procedure at the pencil manufacturing process.A mechanism that send of traditional handicraft painting machine adopts slider-crank mechanism, and crank motion, work efficiency are not high, can not improve and send the pen speed degree.

Summary of the invention

In order to enhance productivity, the utility model provides a kind of chain circulation of having made to send a mechanism, greatly boosts productivity.

The utility model discloses a kind of continuous circulation feed mechanism of painting machine, be arranged on pencil hopper below, it is characterized in that, comprise: a chain casing, be strip, two ends set firmly the first chain rivet and the second chain rivet in described casing, drive respectively two drive sprockets and two by movable sprocket, described active and passive sprocket wheel drives two chains, also is provided with an axle sleeve on described two chain rivets; One hook pin is fixedly connected on described two chains by two pivot pins, is synchronized with the movement by two pins and described chain; One supporting plate is fixed on the frame between the active and passive sprocket wheel of described pencil hopper below, holds the described hook pin that is fixed between two chains; Reasonablely be, described hook pin is arranged in the middle of described two chains, and described hook pin comprises first, second pin-and-hole, wears respectively described two pin-and-holes with first, second pin and connects.

Reasonablely be, described hook pin the first pin-and-hole is a complete hole, and the second pin-and-hole is half hole.

Reasonablely be, the top of described chain is retrained by a guide rail, and described hook pin constraint is held by described supporting plate in the bottom of described chain; Described supporting plate is fixed on the described chain casing by two adapter plates.

The efficient that has improved paint of the present utility model has also been avoided by the problem of hook pin scratch pencil.

Description of drawings

Below, with reference to accompanying drawing, for those skilled in the art that, to the detailed description of the present utility model, above and other purpose of the present utility model, feature and advantage will be apparent.

Fig. 1 is structural representation of the present utility model;

Fig. 1 (B-B) and Fig. 1 (C-C) are respectively the cutaway views of B-B among Fig. 1, C-C;

Fig. 2 (A) and Fig. 2 (B) have provided respectively the scheme of installation of hook pin 1 and chain 9 from both direction;

Fig. 3 provides principle of work scheme drawing of the present utility model.

The specific embodiment

See also Fig. 1, Fig. 1 (B-B) and 1(C-C) shown in, the continuous circulation feed mechanism 10 of painting machine of the present utility model is arranged on pencil hopper 20 belows, comprise, the chain casing 7 of a strip, be installed in two chain rivets at casing 7 interior two ends: the first chain rivet 112 and the second chain rivet 113, by this two chain rivet rotate drive respectively main, by movable sprocket: two drive sprockets 11 and two are by movable sprocket 12, the two couples of masters, driven two chains 9 by movable sprocket, also be provided with an axle sleeve 6(two on by two chain rivets 113 of 12 of movable sprockets and only illustrate one).One supporting plate 4 is fixed on the frame between the

sprocket wheel

11 and 12 of pencil hopper 20 belows, holds the top and is fixed on hook pin 1 on the chain 9.

One hook pin 1 is fixedly connected on this chain 9 by pivot pin, and this hook pin 1 top is used for the pencil that hook goes out the pencil hopper with a hook, by pin and chain 9 motions of central authorities.Chain 9,

sprocket wheel

11,12 and chain rivet 112,113 annexation as shown in the figure.

With reference to figure 2(A) and (B) provided the scheme drawing that hook pin 1 and chain are installed from both direction respectively.

The chain of two transmissions was located at both sides in 9 minutes, and hook pin 1 connects with two

pins

81,82 in the centre, guarantee the flexible of hook pin 1 during installation, in two pin-and-holes of hook pin 1, first pin-and-hole is complete hole, second is half hole, and when supporting plate 4 was held chain 9, suppression was played in 82 pairs of half holes of pin.The upper constraint of chain 9 is realized that by guide rail 3 its lower constraint is held hook pin 1 by supporting plate 4 and retrained, and chain 9 can easy motion.Supporting plate 4 is fixed on the chain casing 7 by two adapter plates 5.

The specific works process please refer to Fig. 3.

Hook pin 1 is taken pencil out of from pencil hopper 20, at this moment, chain 9 is pushed down by guide rail 3, does not allow perk, and hook pin 1 is held by supporting plate 4, and has pin 82 to push down the back half-edge hole.When pencil 100 was delivered to, hook pin 1 just in time broke away from supporting plate 4, and hook pin 1 rotates take the first pin-and-hole as middle center back under the application force of pencil 100, and the second pin-and-hole breaks away from bearing pin 82, and the hook pin does not make pencil 100 impaired to relief like this.When hook pin 1 turned to the second sprocket wheel 12, the hook pin 1 of upset was fixed under the effect of axle sleeve 6, made half pin-and-hole be returned to 82 li on chain pin.Finish one and send a cycle.The efficient that adopts such structure transmission pencil 100 to improve paint has also been avoided by the problem of hook pin scratch pencil.

More than all embodiment only for illustration of the utility model, but not to restriction of the present utility model, person skilled in the relevant technique, in the situation that does not break away from spirit and scope of the present utility model, can also make various conversion or variation, so all technical schemes that are equal to also should belong to category of the present utility model and should be limited by each claim.

Claims

1. the continuous circulation feed mechanism of a painting machine is arranged on pencil hopper below, it is characterized in that, comprising:

A chain casing is strip, and two ends set firmly the first chain rivet and the second chain rivet in described casing, and described active and passive sprocket wheel drives two chains by movable sprocket to drive respectively two drive sprockets and two, also is provided with an axle sleeve on described two chain rivets;

One hook pin is fixedly connected on described two chains by two pivot pins, is synchronized with the movement by two pins and described chain;

One supporting plate is fixed on the frame between the active and passive sprocket wheel of described pencil hopper below, holds the described hook pin that is fixed between two chains.

2. the continuous circulation feed mechanism of painting machine according to claim 1 is characterized in that,

Described hook pin is arranged in the middle of described two chains, and described hook pin comprises first, second pin-and-hole, wears respectively described two pin-and-holes with first, second pin and connects.

3. the continuous circulation feed mechanism of painting machine according to claim 1 and 2 is characterized in that,

Described hook pin the first pin-and-hole is a complete hole, and the second pin-and-hole is half hole.

4. the continuous circulation feed mechanism of painting machine according to claim 3 is characterized in that,

The top of described chain is retrained by a guide rail, and described hook pin constraint is held by described supporting plate in the bottom of described chain; Described supporting plate is fixed on the described chain casing by two adapter plates.