CN2635362Y - Full automatic film coating machine - Google Patents

Abstract

The utility model relates to a fully automatic film coating machine, formed by adding a gauge drawing mechanism and a feed lay mechanism between the film coating drum of an automatic film coating machine and the feeding paper of an automatic paper feeding device. The gauge drawing mechanism is arranged inside a transmission mechanism which is composed of a chain wheel and a transmission belt; the shaft of the chain wheel is provided with a three-dimensional cam and a bevel gear, wherein the bevel gear is meshed with a bevel gear which is fixed with a wheel; the three-dimensional cam is connected with a swing stem and a wheel arm, one end of which is held down by a screw and the other end is held down by a compression spring thereon; the wheel arm and the wheel are stitched together. The feed lay mechanism is arranged inside the transmission mechanism composed of a chain wheel and a transmission belt; the shaft of the chain wheel is provided with a cam and is connected with the shaft of the feed lay mechanism through the swing stem and a pullback spring; the shaft of the feed lay mechanism is provided with a plurality of paper blocking pieces. The film coating machine can make the papers to be coated align automatically, can ensure that the length of the superposition part of the papers is constant and can accomplish film coating quite well.

Description

Full-automatic coating machine

Technical field

The utility model relates to a kind of coating machine, is meant a kind of full-automatic coating machine especially.Between the defeated scraps of paper of the multiple film Kun tube of printing machinery and automatic paper guide, install additional and draw gauge mechanism and preceding gauge mechanism, make coating machine after the improvement can be at a high speed, high-precision realization automatically turns round.

Background technology

At present, existing coating machine is to adopt manual defeated paper or automatic paper guide before multiple film Kun tube, weak point is that multiple film speed is lower, and be easy to make between multiple film paper sheet askew or paper registration (being commonly called as joining seam) inconsistent, cause substandard products or waste product, increase its multiple film cost.

Summary of the invention

The purpose of the utility model design is to avoid above-mentioned weak point of the prior art and proposes a kind of full-automatic coating machine, between the defeated scraps of paper of multiple film Kun tube and automatic paper guide, install additional and draw gauge mechanism and preceding gauge mechanism, make coating machine after the improvement can high speed, high-precision realization automatically turns round.

The purpose of this utility model can reach by following measure:

A kind of full-automatic coating machine, this full-automatic coating machine are to be made of multiple film Kun tube and automatic paper guide, it is characterized in that: between the defeated scraps of paper of multiple film Kun tube and automatic paper guide, install additional and draw gauge mechanism and preceding gauge mechanism,

The gauge mechanism that draws of this full-automatic coating machine is constructed as follows:

In the transmission mechanism of two sprocket wheels and driving-belt composition, the axle of sprocket wheel is provided with space cam and bevel gear, wherein bevel gear is meshed with the bevel gear that is fixed with wheel, with the connection space cam have fork and the wheel bar, screw is pressed in an end of wheel bar, and the compression spring on the screw is pressed in the other end of wheel bar;

The preceding gauge mechanism of this full-automatic coating machine is constructed as follows:

In the transmission mechanism that two sprocket wheels and driving-belt are formed, sprocket wheel with axle on the cam established, and spool be connected by fork and extension spring and preceding rule, on preceding rule spool, be provided with a plurality of paper blocking pieces.

The utility model has following advantage compared to existing technology: multiple film paper is aligned automatically and can guarantee that the intersection length of multiple film paper is certain value, make automatic paper guide and coating machine effectively combine the function of finishing multiple film.The guarantor can align consistent with its registration automatically, make coating machine after the improvement can be at a high speed, high-precision realization automatically turns round.

Description of drawings

Fig. 1. coating machine automatic carriage installation diagram;

Fig. 2. the coating machine automatic carriage draw gauge mechanism;

Fig. 3. the coating machine automatic carriage draw gauge mechanism A-A sectional drawing;

Fig. 4. the preceding gauge mechanism of coating machine automatic carriage;

Rule paper blocking piece retaining paper process before Fig. 5 a.;

Fig. 5 b. draws rule to draw the paper process;

Advise the paper process that allows before Fig. 5 c.;

The preceding rule retaining paper process of second paper of Fig. 5 d.;

Fig. 5 e. second paper paper is by the process of the multiple film of fixing recombination length.

The figure number explanation

1 ... automatic paper guide 2 ... multiple film Kun tube

3 ... multiple film Kun tube

4 ... draw gauge mechanism 5 ... preceding gauge mechanism

41 ... sprocket wheel 42 ... axle

43 ... space cam 44 ... bevel gear

45 ... wheel 46 ... bevel gear

47 ... fork 48 ... the wheel bar

49 ... screw 410 ... screw

51 ... sprocket wheel 52 ... cam

53 ... fork 54 ... extension spring

55 ... preceding rule axle 56 ... paper blocking piece

57 ... the defeated scraps of paper 58 ... driving-belt

The specific embodiment

Please referring to Fig. 1 coating machine automatic carriage installation diagram, this full-automatic coating machine is to install additional at 57 on the defeated scraps of paper of answering film Kun tube 2,3 and automatic paper guide 1 to draw gauge mechanism 4 and preceding gauge mechanism 5.

The gauge mechanism 4 that draws of this full-automatic coating machine is constructed as follows:

Please refer to the gauge mechanism that draws of Fig. 2 coating machine automatic paper feeder, Fig. 3 coating machine automatic carriage draw gauge mechanism A-A sectional drawing, in the transmission mechanism of sprocket wheel 41,51 and driving-belt 58 compositions, the axle 42 of sprocket wheel 41 is provided with space cam 43 and bevel gear 44, and wherein bevel gear 44 is meshed with the bevel gear 46 that is fixed with wheel 45.With connection space cam 43 fork 47 and wheel bar 48 arranged, screw 49 is pressed in an end of wheel bar 48, the compression spring on the screw 410 is pressed in the other end of wheel bar 48, when guaranteeing that space cam 43 does not connect fork 47, wheel bar 48 and wheel 45 pressings.

The preceding gauge mechanism 5 of this full-automatic coating machine is constructed as follows:

Please refer to the preceding gauge mechanism of Fig. 4 coating machine automatic paper feeder, in the transmission mechanism of sprocket wheel 41,51 and driving-belt 58 compositions, sprocket wheel 51 with axle on the cam 52 established, and be connected by fork 53 and extension spring 54 and preceding rule spools 55, on preceding rule axle 55, be provided with a plurality of paper blocking pieces 56, constituted preceding gauge mechanism.

In conjunction with Fig. 2,3,4 course of action that draws gauge mechanism and preceding gauge mechanism is described again below.

At first describe and draw the gauge mechanism course of action: in the transmission mechanism of sprocket wheel 41,51 and driving-belt 58 compositions, driving-belt 58 drives space cam 43 and the bevel gear 44 drawn on the rule axle and does running continuously, the bevel gear 44 of turning round this moment drives the bevel gear 46 that is meshed with it and rotates, and is fixed on wheel 45 on the bevel gear 46 and makes constant speed with bevel gear and turn round continuously.When space cam 43 ran to the low spot position, it is tangent with the wheel 45 of running that the stage clip of wheel bar 48 descends wheel bar 48, and the wheel on the driven wheel bar 48 is moving to be changeed.This moment, the paper between two wheels can be drawn over against together.When space cam 43 runs to high some position, lift on the wheel bar 48, make the wheel on the wheel bar 48 break away from running wheel 45, draw this moment rule to be failure to actuate.

Secondly the course of action of gauge mechanism before describing: in the transmission mechanism of sprocket wheel 41,51 and driving-belt 58 compositions, the cam 52 that driving-belt 58 drives on the camshaft rotates, when cam 52 turns to high some position, stir 56 swings of the fork on the rule axle 55 before being fixed on, rule axle 55 swings before making to the previous crops certain angle, drive paper blocking piece 56 swings, make multiple film paper stop the location to paper blocking piece 56 places, when cam 52 forwards the low spot position to, rule axle 55 certain angle that turns round before driving lever 53 drives, paper is sent between the pressing roller 2,3 through conveyer belt.

Paper is described below aligns and answer membrane process:

Shown in Fig. 5 a, when conveyer belt is transported to grade scraps of paper 56 places, stop the location by the individual sheets of automatic paper guide 1 input;

Shown in Fig. 5 b, this hour wheel bar 48 is tangent with wheel 45, and the paper of taking turns 45 on bar 48 and wheel is kept to the side to align;

Shown in Fig. 5 c, then paper blocking piece 56 is swung backward and is stepped down, and the paper after aligning is transported between the two multiple film Kun tubes 2,3 through conveyer belt;

Shown in Fig. 5 d, when second paper was transported to paper blocking piece 56 places, paper blocking piece 56 stopped the location with it, and the paper of taking turns 45 on bar 48 and wheel is kept to the side to align;

Shown in Fig. 5 e, then paper blocking piece 56 swings are stepped down, and the head that aligns back second paper enters through conveyer belt with the afterbody of a piece of paper and is transported between the two multiple film Kun tubes 2,3, finishes multiple membrane process.Because the linear velocity of two multiple film Kun tubes 2,3 becomes with transporting velocity necessarily than concerning that therefore, the coincidence length of two pieces of paper remains unanimity.

The paper that embodiment of the present utility model describes automatic coating machine in conjunction with the accompanying drawings in detail aligns and keeps the correlation of each parts of device of registration.Multiple film paper is aligned automatically and can guarantee that the intersection length of multiple film paper is certain value, make automatic paper guide and coating machine effectively combine the function of finishing multiple film.

Claims (1)

1. full-automatic coating machine, this full-automatic coating machine is to be made of with automatic paper guide (1) multiple film Kun tube (2), (3), it is characterized in that: between the defeated scraps of paper (57) of multiple film Kun tube (2), (3) and automatic paper guide (1), install additional and draw gauge mechanism (4) and preceding gauge mechanism (5)

The gauge mechanism (4) that draws of this full-automatic coating machine is constructed as follows:

In the transmission mechanism that sprocket wheel (41), (51) and driving-belt (58) are formed, the axle (42) of sprocket wheel (41) is provided with space cam (43) and bevel gear (44), wherein bevel gear (44) is meshed with the bevel gear that is fixed with wheel (45) (46), with connection space cam (43) have fork (47) and the wheel bar (48), screw (49) is pressed in an end of wheel bar (48), and the compression spring on the screw (410) is pressed in the other end of wheel bar (48);

The preceding gauge mechanism 5 of this full-automatic coating machine is constructed as follows:

In the transmission mechanism that sprocket wheel (41), (51) and driving-belt (58) are formed, sprocket wheel (51) with axle on the cam (52) established, and be connected with preceding rule spool (55) by fork (53) and extension spring (54), on preceding rule spool (55), be provided with a plurality of paper blocking pieces (56).

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