CN201988480U

CN201988480U - Workpiece tracking device on coating production line

Info

Publication number: CN201988480U
Application number: CN201120070891XU
Authority: CN
Inventors: 吴小慰
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-03-17
Filing date: 2011-03-17
Publication date: 2011-09-28
Anticipated expiration: 2021-03-17

Abstract

The utility model discloses a workpiece tracking device on a coating production line, which comprises a left bracket, a right bracket and a sliding frame, wherein a guide rail is arranged between the left bracket and the right bracket; the sliding frame is installed on the guide rail in a sliding manner and comprises a protruding rod and a vertical rod; a first air cylinder is fixed on the sliding frame; the left end of a first piston rod of the first air cylinder is hinged on a straight arm of the front end of a hook; the middle part of the hook is hinged with the rear end of the protruding rod; a second air cylinder is fixed on the left bracket; a second piston rod of the second air cylinder is fixed on the sliding frame; a first sensor is fixed on the left bracket; a second sensor is fixed on the right bracket; a first electric pneumatic pump is connected with the first air cylinder; and a second electric pneumatic pump is connected with the second air cylinder. When the workpiece tracking device on the coating production line is in operation, the frequent period adjustment is not needed; and the workpiece tracking device is very simple to operate without bad effect on the working progress.

Description

Workpiece tracking means on the paint line

Technical field

The utility model relates to a kind of spraying equipment, particularly relates to the workpiece tracking means on a kind of paint line.

Background technology

So-called application promptly refers to metal and nonmetallic surface protective mulch or decorative layer.Along with the development of industrial technology, application is developed to the industrial automation direction by manual, and the degree of automation is more and more higher, so the application of paint line also more and more widely, and is deep into a plurality of fields of national economy.

The paint line of automation generally comprises induction system, powder spraying system, the servo-drive system that powder spraying system then generally includes spray gun and is used to follow the tracks of workpiece.When paint line is started working, the carrier chain of induction system is delivered to spraying position with workpiece, servo-drive system begins to follow the tracks of workpiece and controls spray gun workpiece is sprayed, and servo-drive system resets after subsequent workpiece enters spraying position, descends secondary tracking then.This servo-drive system has fixing cycle period, yet in the production process of reality along with the loss gradually of carrier chain, the pitch of workpiece can increase thereupon gradually, therefore the spraying beat changes, if servo-drive system is not adjusted servo period thereupon, then can't finish servo, control function gradually.And frequently adjust work period of servo-drive system, and operate very loaded down with trivial detailsly, reduce the work production line efficiency, influence job schedule.

The utility model content

The technical problems to be solved in the utility model provides the workpiece tracking means on a kind of simple in structure, paint line of not needing frequently to adjust servo period.

In order to solve the problems of the technologies described above, the utility model provides the tracking means of the workpiece on a kind of paint line, comprise left socle, right support, balladeur train, be provided with guide rail between described left socle and the right support, described balladeur train slidably is installed on the described guide rail, described balladeur train comprises highlight bar, montant, first cylinder is fixed on the described balladeur train, the left end of the first piston bar of described first cylinder is articulated on the straight-arm of hook front end, the middle part of described hook and the rear end of described highlight bar are hinged, second cylinder is fixed on the described left socle, second piston rod of described second cylinder is fixed on the described balladeur train, be fixed with first inductor on the described left socle, be fixed with second inductor on the described right support, described first inductor is electrically connected with first electropneumatic pump, described first electropneumatic pump is connected by pipeline with described first cylinder, described second inductor respectively with first electropneumatic pump, second electropneumatic pump is electrically connected, and described second electropneumatic pump is connected by pipeline with second cylinder.

Preferably, the right-hand member of described second piston rod is fixed on the described balladeur train.

Preferably, described highlight bar stretches out backward.

Preferably, perpendicular arm, postbrachium were welded with the cylinder tailstock before balladeur train also comprised on the described postbrachium, described first cylinder by bolting on described cylinder tailstock.

Preferably, the right-hand member of described second piston rod is bolted to connection before described and erects on the arm.

Preferably, described guide rail comprises fromer rail and rear rail, and what described balladeur train can horizontally slip is installed on fromer rail and the rear rail.

Workpiece tracking means on the paint line of the present utility model is when work, the same moved further of the carrier chain of balladeur train and paint line, spray gun on the balladeur train can accurately spray the workpiece on the carrier chain, when the pitch of workpiece changes, workpiece tracking means on the paint line of the present utility model does not need frequently to adjust servo period, operate very simply, job schedule is not had harmful effect.

Description of drawings

Fig. 1 is the front view of the workpiece tracking means on the paint line of the present utility model;

Fig. 2 is the cutaway view of bowing of Fig. 1;

Fig. 3 is the left cutaway view of the workpiece tracking means on the paint line of the present utility model.

The specific embodiment

Below in conjunction with drawings and Examples, the specific embodiment of the present utility model is described in further detail.Following examples are used to illustrate the utility model, but are not used for limiting scope of the present utility model.

As Fig. 1, Fig. 2, shown in Figure 3, the workpiece tracking means on the paint line of the present utility model comprises left socle 11 and the right support 12 that is used to support.Set up parallel guide rail between left socle 11 and the right support 12.Guide rail comprises fromer rail 21 and rear rail 22.What balladeur train 30 can horizontally slip is installed on fromer rail 21 and the rear rail 22.Perpendicular arm 31 before the balladeur train 30 that is formed by metallic plate welding comprises, postbrachium 32, the highlight bar 33 that stretches out backward, the montant that is used for fixing spray gun 36 39 that protrudes upward.

Be welded with cylinder tailstock 34 on the postbrachium 32.On cylinder tailstock 34, the first piston bar 37 of first cylinder 35 stretches out left first cylinder 35 by bolting, and the left end of first piston bar 37 is articulated on the straight-arm of hook 38 front ends.The middle part of hook 38 and the rear end of highlight bar 33 are hinged.The bend of hook 38 stretches out backward, is used to catch on the carrier chain 50 of spray-painting production line.

Second cylinder 45 stretches out to the right by second piston rod 47 of bolting in left socle 11, the second cylinders 45, and the right-hand member of second piston rod 47 is bolted to connection on preceding perpendicular arm 31.

The middle part of left socle 11 is fixed with first inductor 13, and the middle part of right support 12 is fixed with second inductor 14.

First inductor 13 is electrically connected with the first electropneumatic pump (not shown), first inductor 13 control, the first electric pneumatic pump works with stop, first electropneumatic pump is connected by pipeline with first cylinder 35.

Second inductor 14 is electrically connected with first electropneumatic pump, the second electropneumatic pump (not shown) respectively, the work that second inductor 14 is controlled first electropneumatic pump, second electropneumatic pump respectively with stop, second electropneumatic pump is connected by pipeline with second cylinder 45.

The spray gun 36 that is used to spray workpiece is fixedly installed in the montant 39 that stretches to the top.

When spray-painting production line is worked, under the drive of carrier chain 50, workpiece 51 to be sprayed moves from left to right, when workpiece to be sprayed 51 process left socles 11, first inductor 13 is sensed moving of workpiece 51, and first inductor, 13 controls, the first electric pneumatic pump work is 35 inflations of first cylinder, and the first piston bar 37 of first cylinder 35 moves right, hook 38 catches on carrier chain 50, and balladeur train 30 moves right synchronously with carrier chain 50.36 pairs of workpiece 51 of spray gun spray, and in about 2 seconds, the spraying of spray gun 36 finishes.This moment second inductor 14 to sense workpiece 51, the second inductors 14 control first electropneumatic pump be that first cylinder 35 oppositely inflate, the first piston bar 37 of first cylinder 35 is moved to the left, and links up with 38 and leaves carrier chain 50.After postponing about 0.1 second, second inductor, 14 controls, second electropneumatic pump is to 45 inflations of second cylinder, and second piston rod 47 shrinks left, and drive balladeur train 30 slides left and resets.When subsequent workpiece arrived the spray gun position, the workpiece tracking means on the paint line of the present utility model repeated above-mentioned work.

Workpiece tracking means on the paint line of the present utility model is when work, balladeur train 30 and carrier chain 50 same moved further, spray gun on the balladeur train 30 can accurately spray the workpiece on the carrier chain 50, therefore the workpiece tracking means on the paint line of the present utility model does not need frequently to adjust servo period, simple to operate, job schedule there is not harmful effect.

The above only is a preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvement and replacement, these improvement and replacement also should be considered as protection domain of the present utility model.

Claims

1. the workpiece tracking means on the paint line, it is characterized in that, comprise left socle (11), right support (12), balladeur train (30), be provided with guide rail between described left socle (11) and the right support (12), described balladeur train (30) slidably is installed on the described guide rail, described balladeur train (30) comprises highlight bar (33), montant (39), first cylinder (35) is fixed on the described balladeur train (30), the left end of the first piston bar (37) of described first cylinder (35) is articulated on the straight-arm of hook (38) front end, the rear end of the middle part of described hook (38) and described highlight bar (33) is hinged, second cylinder (45) is fixed on the described left socle (11), second piston rod (47) of described second cylinder (45) is fixed on the described balladeur train (30), be fixed with first inductor (13) on the described left socle (11), be fixed with second inductor (14) on the described right support (12), described first inductor (13) is electrically connected with first electropneumatic pump, described first electropneumatic pump is connected by pipeline with described first cylinder (35), described second inductor (14) respectively with first electropneumatic pump, second electropneumatic pump is electrically connected, and described second electropneumatic pump is connected by pipeline with second cylinder (45).

2. the workpiece tracking means on the paint line as claimed in claim 1 is characterized in that, the right-hand member of described second piston rod (47) is fixed on the described balladeur train (30).

3. the workpiece tracking means on the paint line as claimed in claim 2 is characterized in that, described highlight bar (33) stretches out backward.

4. the workpiece tracking means on the paint line as claimed in claim 3, it is characterized in that, perpendicular arm (31), postbrachium (32) before described balladeur train (30) also comprises, be welded with cylinder tailstock (34) on the described postbrachium (32), described first cylinder (35) by bolting on described cylinder tailstock (34).

5. the workpiece tracking means on the paint line as claimed in claim 4 is characterized in that, the right-hand member of described second piston rod (47) is bolted to connection before described and erects on the arm (31).

6. the workpiece tracking means on the paint line as claimed in claim 5 is characterized in that, described guide rail comprises fromer rail (21) and rear rail (22), and what described balladeur train (30) can horizontally slip is installed on fromer rail (21) and the rear rail (22).