CN204211280U - A kind of improved type advertising painting machine of reel expandable is auxiliary joins cloth rewinder - Google Patents

Abstract

The improved type advertising painting machine of reel expandable is auxiliary joins a cloth rewinder, is mainly used in the co-ordination with spray drawing machine, completes automatically rolling of air brushing picture.It is characterized in that a telescopic reel of radial direction is installed, reel is made up of two half cylindrical structure, two semicolumns and central rotating shaft are formed and are similar to cam engagement, can back down or unclamp two semicolumns, complete the radial expansion of reel at the lower of central rotating shaft rotation.During use, radial telescopic reel is arranged on bearing, air brushing picture is walked around an open circles and is rolled and roll middle gap by two parallel open circles and pass, the leftover of bolt of cloth at air brushing picture two ends is clamped with two easy spring clipes, start change speed motor, drive spool turns, air brushing picture starts automatically to roll.After batching completes, unclamp simple and easy spring clip and pull-up handle rotates backward, the radial shrinkage of reel can be realized, easily extract reel out, thus reach and just automatically can roll completing air brushing picture without the need at substantial paper tube sleeve.

Description

A kind of improved type advertising painting machine of reel expandable is auxiliary joins cloth rewinder

Technical field

The utility model relates to a kind of cloth-rolling device of joining auxiliary with advertising painting machine, and it can realize automatically rolling of air brushing picture, replaces the manual work of operator, reduces labour intensity and improves the quality of products, and belongs to printing machinery technical field.

Background technology

At present, existing cloth rewinder is mainly widely used in weaving cotton cloth the automatic edge-adjusting cloth rewinder of industry, and it is primarily of compositions such as cloth cylinder, scroll, motor, automatic control devices, can realize the volume circle packaging of cloth, leather, reflex-reflective material etc.But the automatic cloth winding machine rolled for large-scale spray drawing machine air brushing picture is little, and product engineering is also immature.Major technique defect be these products all need by paper tube sleeve spool on carry out batching, and after batching completes, paper web is just difficult to extract out, and this just needs the paper web of at substantial, concerning both inconvenient, uneconomical again advertising company.In addition, existing spray drawing machine is auxiliary joins cloth-winding mechanism, does not adopt good electric machines control technology, is difficult to realize batching speed and mates with the collaborative of air brushing speed, easily cause the adhesion of picture, affect the quality of air brushing picture.

Summary of the invention

In order to solve the technological deficiency of existing air brushing picture cloth rewinder, the utility model provides a kind of structure simple air brushing picture cloth rewinder, does not only need at substantial paper web, and can realize automatically rolling of air brushing picture efficiently.

The utility model solves the technical scheme that its technical matters adopts:

(1) reel is made up of two half cylindrical structure: linked together by two row's springs between two semicolumns, the inside face of former and later two semicolumns is all welded with two boss structures, inside face along semicolumn increases gradually to this boss height of drum center direction, and boss on the semicolumn inside face of front and back is antisymmetric about the section crossing central spool axis.Drum center is provided with a central rotating shaft, and central rotating shaft two ends are connected with left and right two end axles by bearing, and the right-hand member of central rotating shaft is equipped with handle, pulls handle, can realize the rotation of central rotating shaft.In addition, two sections of semicircular structures matched with the boss of semicolumn inside face are had in the middle of central rotating shaft.Meanwhile, the cooperation between former and later two semicolumns and left and right two end axles is grooved slide construction, and two semi-cylindrical can only radially move.Rotated by handle drives central rotating shaft like this, central rotating shaft and former and later two semicolumns form the structure being similar to cam engagement, two semicolumns are radially backed down by central rotating shaft, the radial direction realizing reel expands, then by handle bending, press down and be placed in the groove of first half periphery, so just by central rotating shaft and two semicolumns in conjunction with as a whole, realize rotating under the driving of right-hand member axle, complete the winding cloth function of reel.When pull-up handle rotates backward, two semicolumns can unclamp by central rotating shaft, and two semicolumns can realize radial shrinkage under the effect of spring tension and air brushing picture gravity, just the center of reel from picture can be extracted out.

(2) simple and easy spring clip is installed: in the grooved on later half cylinder, two simple and easy spring clipes are installed, the clamping of the leftover of bolt of cloth rolling picture two ends can be realized, unclamp.Meanwhile, simple and easy spring clip can slide axially, and therefore, can clamp the leftover of bolt of cloth at air brushing picture two ends according to the width difference of air brushing picture.

(3) batching speed Intelligent Control: the rate of onset of electrical motor can according to the air brushing speed sets itself of spray drawing machine, automatically the rotation number of turns of electrical motor is recorded afterwards, often increase by a fixing turn, automatically slow down a motor speed, realize the coordinated of cloth rewinder and spray drawing machine.Meanwhile, spray drawing machine halt switch and cloth rewinder halt switch are associated, during spray drawing machine shut-down operation, cloth rewinder stops immediately, and automatically preserves rotating speed.

(4) a set of simple and easy bearing is furnished with: when air brushing picture needs to play the subsequent operations such as button, reel can be placed directly in fast speed simple rack realizing air brushing picture and spread out and roll, meet the particular/special requirement of air brushing picture subsequent operation.

The utility model has the advantage of, under a large amount of paper cloth cylinder of solution expends the prerequisite of problem, not only can realize the co-ordination of cloth rewinder and spray drawing machine, and automatically rolling and subsequent operation of air brushing picture can be completed, add the alerting ability of the operation of cloth rewinder.

Accompanying drawing explanation

Fig. 1 is the axial section constructional drawing of cloth-winding mechanism.

Fig. 2 is cloth-winding mechanism birds-eye view.

Fig. 3 is cloth rewinder cross-sectional view.

Fig. 4 is central rotating shaft front elevation.

Fig. 5 is central rotating shaft left view.

Fig. 6 is front semicolumn front elevation.

Fig. 7 is front semicolumn left view.

Fig. 8 is front semicolumn front elevation.

Fig. 9 is front semicolumn left view.

Figure 10 is spring clip erection plan.

Figure 11 is that birds-eye view installed by spring clip.

Figure 12 is that cutaway view installed by spring clip.

Figure 13 is cloth-winding mechanism solid model figure.

Figure 14 is reel internal structure solid model figure.

Figure 15 is reel handle portion solid type figure.

Figure 16 is simple and easy bearing solid type figure.

Figure 17 is simple and easy spring clip solid model figure.

1. bearings, 2. draw ring in Fig. 1,3. large bearing, 4. a liang parallel open circles is rolled, 5. grade dish, 6. single open circles is rolled, 7. spring, 8. gear, 9. right-hand member axle, 10. electrical motor, 11. motor shafts, 12. control panel for motors, 13. spring clips, 14. central rotating shafts, 15. later half cylinders, 16. little bearings, 17. left end shaft, semicolumn before 18., 19. handles.

In Fig. 2, semicolumn before 18., 19. handles.

In Figure 10,13. spring clips, semicolumn before 18..

In Figure 12, semi-cylindrical before 18., 20. train wheel bridges, 21. linking springs, 22. lower plates, 23. pins, 24. grooves, 18. later half cylinders.

Detailed description of the invention

The specific implementation method of cloth rewinder joined by the improved type advertising painting machine further illustrating a kind of reel expandable provided by the present invention below in conjunction with accompanying drawing, but the present invention is not therefore subject to any restriction.

The realization of the radial expansion process of reel: Fig. 1, in 2, reel is made up of two half cylindrical structure (15) (18), linked together by two rows' spring (7) between two semicolumns (15) (18), former and later two semicolumns (15) (18) inside face is all welded with two boss structures, inside face along semicolumn increases gradually to this boss height of drum center direction, concrete structure is shown in Fig. 6-9, and the boss of front and back semicolumn (15) (18) inside face is antisymmetry about crossing the sectional elevation of central spool axis, see section-drawing 3.Drum center is equipped with a central rotating shaft (14), concrete structure is shown in Fig. 4-5, central rotating shaft (14) two ends are connected with axle (14) (9) at two ends, left and right by bearing, have two sections of semicircular structures matched with boss in the middle of central rotating shaft (14), the two forms the cooperation of similar cam.Meanwhile, former and later two semicolumns (15) (18) and left and right two end axles (9) (17) form grooved slide construction, and two semicolumns (15) (18) can only radially be slided.Central rotating shaft (14) is driven to rotate by turning handle (19) like this, cam engagement structure is similar to because central rotating shaft (14) and former and later two cylinders (15) (18) are formed, therefore two semicolumns (15) (18) radially can be backed down by central rotating shaft (14), expand with the radial direction realizing reel, then handle (19) pressed down and be placed in the trench structure of first half periphery (18), such central rotating shaft (14) and two semicolumns (15) (18) are in conjunction with as a whole, realize rotating under the driving of right-hand member axle (9), complete the winding cloth function of reel.When pull-up handle (19) rotates backward, two semicolumns (15) (18) can be unclamped by central rotating shaft (14), two halves cylinder (15) (18) can realize radial shrinkage under the effect of spring (7) pulling force and air brushing picture gravity, just reel can be extracted out from picture center.

Spring clip uses: two spring clips (13) are arranged in the groove (24) of front semicolumn (18), sliding spring clip is to correct position, press lower train wheel bridge (20), clamping fast of the air brushing picture leftover of bolt of cloth can be realized.Spring clip is installed and structure is shown in Figure 10-12.

Batching speed Based Intelligent Control realizes: select electrical motor (10) to be adjustable speed motor, write program, realize the automatic speed regulation of electrical motor (10), unlatching, stopping etc. automatically controlling, the Non-follow control that control panel for motor (12) realizes electrical motor can be passed through simultaneously.

Adopt simple structure: in Figure 13-16, solid modelling can be found out, the structure of cloth-winding mechanism is very simple, simple to operate, easy to maintenance, and mostly is hollow structure, mobile light.

The use of simple and easy bearing: Tu17Zhong, can be placed directly in the air brushing picture spooled on simple rack and launch, simple and convenient.

The whole operating process of cloth rewinder: in Fig. 1, first reel is arranged on (1) on bearing, build bearing cap shim, air brushing picture walks around single bored roll (6), roll the gap between (4) through two parallel circles, adopt simple and easy spring clip (13) to clip the two ends of air brushing picture, rotating drum, adjust suitable air brushing picture surplus, actuating motor (10) carries out batching.After batching completes, disable motor (10), opens bearing cap shim, carries away reel, and pull-up handle (19) rotates backward, and realizes the radial shrinkage of reel, unclamps simple and easy spring clip (13) and extracts reel, complete a batching.Then rotate clockwise handle (19), again pacify use after realizing the radial direction expansion of reel, so repeat.

Claims (2)

1. the improved type advertising painting machine of a reel expandable is auxiliary joins cloth rewinder, it drives spool turns by change speed motor, it is characterized in that: adopt a kind of expandable reel structure, reel is made up of two half cylindrical structure, linked together by two row's springs between two semicolumns, the inside face of former and later two semicolumns is all welded with two boss structures, inside face along semicolumn increases gradually to this boss height of drum center direction, and boss on the semicolumn inside face of front and back is antisymmetric about the section crossing central spool axis, drum center is provided with a central rotating shaft, central rotating shaft two ends are connected with left and right two end axles by bearing, two sections of semicircular structures matched with the boss of semicolumn inside face are had in the middle of central rotating shaft, central rotating shaft and former and later two semicolumns form the structure being similar to cam engagement, simultaneously, cooperation between former and later two semicolumns and left and right two end axles is grooved slide construction, rotated by handle drives central rotating shaft like this, two semicolumns are radially backed down by central rotating shaft, the radial direction realizing reel expands, then by handle bending, press down and be placed in the groove of first half periphery, so just by central rotating shaft and two semicolumns in conjunction with as a whole, realize rotating under the driving of right-hand member axle, complete the winding cloth function of reel, when pull-up handle rotates backward, two semicolumns can unclamp by central rotating shaft, and two semicolumns can realize radial shrinkage under the effect of spring tension and air brushing picture gravity, just the center of reel from picture can be extracted out.

2. the improved type advertising painting machine of a kind of reel expandable according to claim 1 is auxiliary joins cloth rewinder, it is characterized in that: the simple and easy spring clip be arranged in the groove of later half cylinder can slide axially.