CN218642018U - Multi-shaft coreless rolling machine for advertisement scroll - Google Patents

Abstract

A multi-shaft coreless rolling machine for advertisement banners comprises a rolling machine which integrates a frame, an operating platform, an eccentric rolling mechanism, a material arranging, positioning and tightening mechanism and a sleeve stripping mechanism. The top of frame install the operation panel, eccentric coil stock mechanism is installed to the one end of operation panel, the cover is equipped with the sleeve pipe on the central spool of eccentric coil stock mechanism and takes off material mechanism, the other end of operation panel is equipped with auxiliary stay board, the frame side-mounting has reason material location tightening mechanism. Eccentric coil of strip material mechanism includes motor, shaft coupling, bearing, rotation wheel, central spool and eccentric spool, the one end at the operation panel is installed to the motor, and central spool inserts and rotates a round centre bore and pass the bearing again and link to each other by shaft coupling and motor shaft, supports tightly on central spool to the rotation wheel with the bolt, eccentric spool alternates in the eccentric hole of rotation wheel, supports tightly on the rotation wheel eccentric spool with the bolt. This application has the advantage that improves scroll rolling efficiency.

Description

Multi-shaft coreless rolling machine for advertisement scroll

Technical Field

The application belongs to the technical field of soft materials rolling equipment, concretely relates to rolling machine for rolling advertisement banners.

Background

A multi-shaft coreless rolling machine for advertisement banners is a production complete device and is used for rolling the advertisement banners. At present, the rolling of advertisement banners is manual rolling, and the working efficiency is low.

Disclosure of Invention

The purpose of this application is to improve the rolling efficiency of advertisement banner.

In order to achieve the purpose, the following technical scheme is adopted in the application: a multi-shaft coreless rolling machine for advertisement banners comprises a rolling machine which integrates a frame, an operating platform, an eccentric rolling mechanism, a material arranging, positioning and tightening mechanism and a sleeve stripping mechanism. The top of frame is installed the operation panel, and eccentric coil stock mechanism is installed to the one end of operation panel, and the cover is equipped with the sleeve pipe on the central spool of eccentric coil stock mechanism and takes off material mechanism, and the auxiliary stay board is installed to the other end of operation panel, and frame side-mounting has reason material location tightening mechanism. When the scroll needs to be wound, the scroll passes through the material arranging, positioning and tightening mechanism, one end of the scroll is folded and sleeved on the eccentric scroll of the eccentric material winding mechanism, the motor is started, the eccentric scroll rotates around the central scroll to drive the scroll to be wound on the outer surfaces of the material releasing pipe and the eccentric scroll, the scroll is wound on one side of the baffle plate, after the winding is finished, the motor is stopped, the material releasing pipe is pulled, the baffle plate brings out the wound scroll, and the material releasing pipe is reset on the central scroll, so that the winding of the scroll is finished.

Preferably, the operation platform is fixed at the top end of the frame.

Preferably, the operating platform is provided with an eccentric winding mechanism, the eccentric winding mechanism is inserted into an eccentric hole of the rotating wheel through an eccentric scroll, the central scroll is inserted into a central hole of the rotating wheel and then penetrates through the bearing to be connected with the coupler, the other end of the coupler is connected with a motor shaft of the motor, the rotating wheel is tightly abutted on the central scroll through a bolt, the eccentric scroll is tightly abutted on the rotating wheel through a bolt, the motor and the bearing are fixed on the operating platform through a bolt, and the central scroll is kept parallel to the side edge of the operating platform.

Preferably, the center of the rotating wheel is provided with a center hole, the diameter of the center hole is as large as the diameter of the center scroll, the center scroll can be inserted into the center hole, the eccentric hole is formed in the position, deviating from the axis, of the rotating wheel, the diameter of the eccentric hole is as large as the diameter of the eccentric scroll, the eccentric scroll can be inserted into the eccentric hole, the center line of the center hole is parallel to the center line of the eccentric hole, and the rotating wheel is provided with a fixed bolt.

Preferably, the sleeve stripping mechanism is formed by welding the edge of a pipe hole at one end of the stripping pipe and the edge of a central opening of the baffle plate in an aligned manner, the inner diameter of a circular pipe of the stripping pipe is slightly larger than the outer diameter of the central scroll, and the through hole is maintained after welding, is sleeved on the central scroll and can slide left and right.

Preferably, the baffle is in the shape of a circular ring, the center of the baffle is provided with an opening, the diameter of the opening is equal to that of the stripping pipe, the lower end of the baffle is provided with an arc-shaped notch, and the stripping pipe is not obstructed by the eccentric reel when sliding on the central reel due to the size of the arc-shaped notch.

Preferably, reason material location tightening mechanism about by a plurality of fixed reason material poles the trompil that corresponds of two limiting plates about alternating to the both ends welding of a plurality of fixed reason material poles is on left mounting panel and right mounting panel, a plurality of fixed reason material pole length is the same, the diameter equals, a plurality of fixed reason material pole shelves are apart from equal, be parallel to each other, two adjacent fixed reason material poles have the contained angle, left side mounting panel is fixed in the frame left side, right side mounting panel is fixed in the frame, it is parallel to keep fixed reason material pole and central spool, be equipped with movable reason material pole on the limiting plate.

Preferably, two limiting plates of the left and right sides be equipped with the trompil, the diameter of trompil is a little greater than the diameter of fixed reason material pole, fixed reason material pole alternates in the trompil that corresponds, be equipped with the bolt on the limiting plate, the bolt supports the limiting plate tightly on the fixed reason material pole of top, the bolt of loosening soon, the limiting plate can slide on fixed reason material pole, the bolt of screwing, the limiting plate just can not slide on fixed reason material pole, the notch has been seted up to the limiting plate upper end, the opening of notch is slightly bigger than the diameter of activity reason material pole, the inside of notch is bigger than the opening, the activity is arranged the material pole and is put in the notch.

Preferably, one end of the operating platform is provided with a square opening, the lifter is installed at the opening, an auxiliary supporting plate is installed on the lifter and provided with a groove, the auxiliary supporting plate can be lifted at the opening, and the other end of the discharging pipe is placed on the groove.

Preferably, the operating platform is provided with a cover shell for protecting the motor, and the cover shell is provided with an operation switch for controlling the starting and stopping of the motor and a speed regulator for controlling the rotating speed of the motor.

Has the advantages that: this application is as long as with the scroll through reason material location tightening mechanism, the folding cover of one end of scroll is on eccentric spool, starter motor, the motor drives central spool and rotates, central spool drives and rotates the wheel, it drives eccentric spool and rotates around central spool to rotate the wheel, eccentric spool drives the scroll and takes off the outside of expecting pipe and eccentric spool around rolling up, after the scroll is whole around rolling up, the motor is stopped, take off the easy scroll of taking the rolling of expecting pipe with the hand power. This application is equipped with eccentric coil stock mechanism, reason material location tightening mechanism and sleeve pipe and takes off material mechanism, makes the smooth-going neat rolling of banners, also makes the banners that the rolling is good can easily break away from equipment, high efficiency, high-quality completion rolling work. This application simple structure, operate steadily, easily operation, work efficiency height also can be used to the rolling of soft materials such as cloth, paper stock, plastic film.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, serve to provide a further understanding of the application and to enable other features, objects, and advantages of the application to be more apparent. The drawings and their description illustrate the embodiments of the invention and do not limit it.

Fig. 1 is a schematic diagram of a main structure of an embodiment of the present application.

Fig. 2 is a schematic view of an eccentric material rolling mechanism and a side view and a structural schematic view of a rotating wheel according to an embodiment of the present application.

Fig. 3 is a schematic diagram of a casing stripping mechanism and a side view of a stopper in an embodiment of the present application.

Fig. 4 is a schematic structural view of a material arranging, positioning and tightening mechanism and a schematic side view of a fixing plate and a limiting plate in the embodiment of the application.

Fig. 5 is a schematic front view of the working principle of the embodiment of the present application.

Fig. 6 is a schematic side view of the working principle of the embodiment of the present application.

Fig. 7 is a schematic diagram of the stripping principle in the embodiment of the application.

Fig. 8 is a schematic diagram illustrating an eccentric reel material rolling principle according to an embodiment of the present application.

In the figure: 1. a frame; 2. a rotating wheel; 3. a central reel; 4. an eccentric reel; 5. a material removing pipe; 6. an auxiliary support plate; 7. a baffle sheet; 8. a housing; 9. an operation switch; 10. a speed regulator; 11. fixing a material handling rod; 12. a movable material arranging rod; 13. a left mounting plate; 14. a bolt; 15. a limiting plate; 16. a right mounting plate; 17. a bearing; 18. a coupling; 19. a motor; 20. an operation table; 21. a central bore; 22. an eccentric hole; 23. a scroll; 24. winding the scroll; 25. a centerline; 26. opening a hole; 27. opening a hole; 28. a notch.

Detailed Description

The present application is described in further detail below with reference to fig. 1-8, wherein the terms "upper," "lower," "left," "right," "front," "rear," "top," "bottom," "inner," "outer," "middle," "vertical," "horizontal," and the like refer to an orientation or positional relationship based on that shown in the figures. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

The embodiment of the application provides a multiaxis centreless winder that advertisement scroll was used, including frame (1), operation panel (20), eccentric coil stock mechanism, reason material location tightening mechanism and sleeve pipe take off the coil stock machine that material mechanism is as an organic whole, the top of frame (1) install operation panel (20), eccentric coil stock mechanism is installed to the one end of operation panel (20), the cover is equipped with the sleeve pipe on eccentric coil stock mechanism's central spool (3) and takes off material mechanism, auxiliary support plate (6) are equipped with to the other end of operation panel (20), frame (1) side-mounting has reason material location tightening mechanism (picture 1). When the scroll (23) needs to be wound, the scroll (23) passes through the material arranging, positioning and tightening mechanism, one end of the scroll (23) is folded and sleeved on an eccentric scroll (4) of the eccentric material winding mechanism, a motor (19) is started, the eccentric scroll (4) rotates around a central scroll (3) to drive the scroll (23) to be wound on the outer surfaces of a material releasing pipe (5) and the eccentric scroll (4) and to be wound on the left side of a baffle plate (7), after the winding is finished, the motor (19) is stopped, then the material releasing pipe (5) is pulled, the baffle plate (7) takes out the wound scroll (24), and then the sleeve pipe material releasing pipe mechanism is re-positioned on the central scroll (3) (figure 5), so that the winding work of the scroll is completed.

In order to smooth the subsequent web (23) suspended from the movable tidying bar (12), an eccentric winding mechanism and a movable tidying bar (12) that raises the subsequent web (23) are used. A notch (28) is formed in a limiting plate (15) on the material arranging, positioning and tightening machine, the opening of the notch (28) is slightly larger than the diameter of the movable material arranging rod (12), the inside of the notch (28) is larger than the opening, and the movable material arranging rod (12) is placed in the notch (28). The center hole (21) is formed in the axis of a rotating wheel (2) of the eccentric material coiling mechanism, one end of a central reel (3) is inserted into the center hole (21) and then penetrates through a bearing (17) to be connected with one end of a coupler (18), the other end of the coupler (18) is connected with a motor shaft of a motor (19), and the rotating wheel (2) is tightly abutted to the central reel (3) through a bolt; an eccentric hole (22) is formed in the position, deviating from the axis, of the rotating wheel (2), one end of the eccentric reel (4) is inserted into the eccentric hole (22) of the rotating wheel (2), and the eccentric reel (4) is tightly abutted to the rotating wheel (2) through a bolt; the central line of the central hole (21) on the rotating wheel (2) is parallel to the central line (25) of the eccentric hole (22) (figure 2). The working principle is as follows: the scroll (23) passes through the movable material arranging rod (12), and the subsequent scroll (23) suspended on the movable material arranging rod (12) is lifted; in each circle process that the eccentric scroll (4) rotates by taking the central scroll (3) as the center to drive the scroll (23) to wind, when the eccentric scroll (4) passes through a time period from A to B, the eccentric scroll (4) drives the scroll (23) to wind, and when the eccentric scroll (4) passes through a time period from C to D, the eccentric rotating shaft (4) does not drive the scroll (23) to wind (figure 8). Thus, during the time period when the web (23) is not being wound, the subsequent web (23) which is lifted and stationary is liable to sag and level due to its own weight (fig. 5).

In order to ensure that the scroll (24) is tightly wound, a material arranging, positioning and tightening mechanism is arranged on the side surface of the rack (1). The material arranging, positioning and tightening mechanism is characterized in that a plurality of fixed material arranging rods (11) penetrate through corresponding holes (27) of a left limiting plate and a right limiting plate (15), two ends of the fixed material arranging rods (11) are welded on a left mounting plate (13) and a right mounting plate (16), the fixed material arranging rods (11) are the same in length and diameter, the spans of the fixed material arranging rods (11) are the same and parallel to each other, and two adjacent fixed material arranging rods (11) have included angles; left side mounting panel (13) are fixed in frame (1) left side, and right side mounting panel (16) are fixed in the right side of frame (1), and fixed reason material pole (11) and central spool (3) keep parallel (figure 4), seted up notch (28) on limiting plate (15) on the reason material location tightener, the opening of notch (28) is slightly bigger than the diameter of activity reason material pole (12), and the inside of notch (28) is bigger than the opening, and activity reason material pole (12) are placed in notch (28). The working mode and principle are as follows: when the scroll (23) is wound, the scroll (23) passes through the movable material arranging rods (12) and then bypasses the fixed material arranging rods (11) from bottom to top, the number of the wound scroll (24) depends on the required tightness, the number of the fixed material arranging rods (11) is 3-5 (figures 5 and 6), the more the fixed material arranging rods (11) are bypassed, the larger the friction force is, the tighter the scroll (24) is wound, and the looser the scroll is.

In order to ensure that the rolled banner (24) is tidy and rolled on the left side of the baffle (7), a fixed material arranging rod (11) of the material arranging, positioning and tightening mechanism is provided with a left limiting plate and a right limiting plate (15). Two limiting plates (15) slide on fixed reason material pole (11), seted up trompil (27) on two limiting plates (15), trompil (27) diameter is a bit more than the diameter of fixed reason material pole (11), notch (28) have been seted up in two limiting plates (15) upper end outside, the opening of notch (28) is a bit more than the diameter of activity reason material pole, all be equipped with bolt (14) on two limiting plates (15), bolt (14) pass limiting plate (15) and support tightly on fixed tighten-up pole (11) (fig. 4). The working mode and principle are as follows: before winding the scroll, the stripping pipe (5) is sleeved on the central scroll (3) to enable the baffle (7) to be close to the rotating wheel (2), the right bolt (14) is loosened to adjust the right limiting plate (15), the left edge of the right limiting plate (15) is kept at the left side of the vertical line of the baffle (7) and is close to the right edge of the scroll (23), and the right bolt (14) is screwed, so that the scroll (23) is not easy to shift to the right during winding; the left limiting plate (15) is adjusted according to the width of the scroll (23) by loosening the left bolt (14), the right side face of the left limiting plate (15) is close to the left edge of the scroll (23), the left bolt (14) is screwed, the scroll (23) is not prone to shifting left in rolling, the two sides of the scroll (23) are limited by the left limiting plate (15) and the right limiting plate (15), and the rolled scroll (24) is tidy and is located on the left side (figure 5) of the stop piece (7).

In order to take down the rolled scroll (24) easily, a sleeve stripping mechanism is arranged on a central scroll (3) of the eccentric material rolling mechanism. The material removing pipe (5) on the sleeve material removing mechanism is a hollow cylindrical pipe, the inner diameter of the pipe wall of the material removing pipe (5) is slightly larger than the outer diameter of the central reel (3), the edge of a pipe hole at one end of the material removing pipe (5) is aligned and welded with the edge of a central opening (26) of the baffle sheet (7), and a through hole is kept and can slide on the central reel (3) after welding; the baffle plate (7) is in a circular ring sheet shape, the central opening (26) of the baffle plate (7) and the aperture of the stripping pipe (5) are equal in size, an arc-shaped notch is formed in the lower end of the baffle plate (7), the shortest distance from the edge of the central opening (26) of the baffle plate (7) to the arc-shaped notch arc edge of the baffle plate (7) is smaller than the parallel shortest distance between the central scroll (3) and the eccentric scroll (4), and the size of the arc-shaped notch ensures that the stripping pipe (5) is not blocked by the eccentric scroll (4) when sliding on the central scroll (3) (figure 3). The working mode and principle are as follows: when the wound scroll (24) needs to be taken down from the equipment, the stripping pipe (5) is pulled by hand, so that the stripping pipe (5) moves to the left side, the baffle sheet (7) moves to the left side along with the movement of the stripping pipe (5), the baffle sheet (7) brings the wound scroll (24) to be easily separated from the equipment, then the stripping pipe (5) is pulled out to the right, and the scroll is reset on the central scroll (3) (figure 7); one side of the inner side of the rolled scroll (24) leans against one side of the eccentric scroll (4), the other side leans against one side of the stripping pipe (5), and because the two hard material cambered surfaces lean against each other, the friction force generated by sliding is much smaller than the friction force generated by sliding the soft material wound on the hard material, so that the soft scroll is not easy to withdraw by directly winding on the central scroll (3) and the eccentric scroll (4), and the stripping pipe (5) is adopted to bring the scroll (24) to be easy to withdraw from the central scroll (3) and the eccentric scroll (4).

In order to improve the stability of the material removing pipe (5) during operation, one end of the operating platform (20) is provided with a square opening, a lifter is installed below the opening, the auxiliary supporting plate (6) is fixed on the lifter, and the auxiliary supporting plate (6) can be lifted at the opening. The auxiliary supporting plate (6) is a rectangular plate, and a groove is formed in the auxiliary supporting plate (6) and used for placing the stripping pipe (5) (figure 1). When the scroll is rolled, the auxiliary supporting plate (6) is lifted to support the discharging pipe (5), and when the rolled scroll is to be discharged, the auxiliary supporting plate (6) is descended to be flush with the table top of the operating table (20).

The preferred embodiment has the following three main characteristics: 1. by adopting the eccentric winding mechanism, in the process of winding, the eccentric scroll rotates once, the scroll is not driven to be wound for a certain period of time, and at the moment, the subsequent scroll on the movable material arranging rod droops and is level under the action of gravity. 2. The winding tightness of the scroll is adjusted by the number of the scroll through the material arranging positioning rods by adopting the material arranging positioning and tightening mechanism, the scroll is wound to be tight when the number of the positioning rods is large, and the scroll is loosened when the number of the positioning rods is large; the rolled scroll is tidy through the limiting of the left and right limiting plates. 3. The sleeve stripping mechanism is adopted, so that friction force applied when the rolled scroll is separated is very small, and when the stripping pipe is pulled, the stripping baffle can easily take the rolled scroll out.

Finally, it should be noted that: the above description is only a preferred embodiment of the present application, and is not intended to limit the scope of the present application. Any modification, equivalent replacement, improvement and the like made within the spirit and working principle of the present application shall be included in the protection scope of the present application.

Claims (10)

1. The utility model provides a multiaxis centreless rolling machine that advertisement scroll was used, takes off the rolling machine as an organic whole of material mechanism including frame (1), operation panel (20), eccentric coil stock mechanism, reason material location tightening mechanism and sleeve pipe, characterized in that, the top of frame (1) install operation panel (20), install eccentric coil stock mechanism on operation panel (20), the cover is equipped with the sleeve pipe and takes off material mechanism on eccentric coil stock mechanism's central spool (3), the one end of operation panel (20) is equipped with auxiliary support plate (6), frame (1) side-mounting has reason material location tightening mechanism.

2. The multi-axis coreless roll feeder for advertisement banner according to claim 1, wherein the eccentric roll feeder mechanism is formed by inserting an eccentric roll (4) into an eccentric hole (22) of the rotary wheel (2), inserting a central roll (3) into a central hole (21) of the rotary wheel (2) and connecting the central roll with a coupling (18) through a bearing (17), the other end of the coupling (18) is connected with a motor shaft of a motor (19), the rotary wheel (2) is tightly pressed against the central roll (3) by a bolt, the eccentric roll (4) is tightly pressed against the rotary wheel (2) by a bolt, the motor (19) and the bearing (17) are fixed on the operation table (20) by a bolt, and the central roll (3) is parallel to the side edge of the table top of the operation table (20).

3. The multi-shaft coreless winder for the advertisement banner according to claim 2, wherein a center hole (21) is formed at the shaft center of the rotary wheel (2), the diameter of the center hole (21) is as large as the diameter of the center reel (3), the center reel (3) can be inserted into the center hole (21), an eccentric hole (22) is formed at the position deviated from the shaft center of the rotary wheel (2), the diameter of the eccentric hole (22) is as large as the diameter of the eccentric reel (4), the eccentric reel (4) can be inserted into the eccentric hole (22), the center line of the center hole (21) is parallel to the center line of the eccentric hole (22), and a fixed bolt is arranged on the rotary wheel (2).

4. The multi-shaft coreless winder for an advertisement banner according to claim 1, wherein the sleeve stripper mechanism is formed by welding an edge of a hole at one end of the stripper tube (5) and an edge of a central first opening (26) of the stopper (7) in alignment.

5. The multi-shaft coreless winder for the advertisement banner according to claim 4, wherein the stripper tube (5) is a hollow circular tube, the inner diameter of the stripper tube (5) is slightly larger than the outer diameter of the center reel (3), and both ends of the stripper tube are through and sleeved on the center reel (3) to be slidable left and right.

6. The multi-shaft coreless rolling machine for the advertisement banner according to claim 4, wherein the baffle plate (7) is a circular ring plate, the center of the baffle plate (7) is provided with a first opening (26), the diameter of the first opening (26) is equal to the diameter of the discharging pipe (5), the lower end of the first opening is provided with an arc-shaped gap, and the size of the arc-shaped gap ensures that the discharging pipe (5) is not obstructed by the eccentric scroll (4) when sliding on the central scroll (3).

7. The multi-shaft coreless rolling machine for the advertisement banner is characterized in that the material arranging, positioning and tightening mechanism is formed by inserting a plurality of fixed material arranging rods (11) through second holes (27) corresponding to a left limiting plate (15) and a right limiting plate (15), two ends of each fixed material arranging rod (11) are welded on a left mounting plate (13) and a right mounting plate (16), the fixed material arranging rods (11) have the same length and diameter, the distances between the fixed material arranging rods (11) are equal, the fixed material arranging rods are parallel to each other, two adjacent fixed material arranging rods (11) have included angles, the left mounting plate (13) is fixed on the left side of the rack (1), the right mounting plate (16) is fixed on the right side of the rack (1), the fixed material arranging rods (11) and the center scroll (3) are kept parallel, and the movable material arranging rods (12) are arranged on the limiting plates (15).

8. The multi-shaft coreless rolling machine for the advertisement banner is characterized in that the left limiting plate (15) and the right limiting plate (15) are provided with second openings (27), the diameter of each second opening (27) is slightly larger than that of each fixed tidying rod (11), each fixed tidying rod (11) is inserted into the corresponding second opening (27), each limiting plate (15) is provided with a bolt (14), each limiting plate (15) is abutted against the uppermost fixed tidying rod (11) by the bolt (14), each bolt (14) is unscrewed, each limiting plate (15) can slide on the corresponding fixed tidying rod (11), each bolt (14) is screwed, each limiting plate (15) cannot slide on the corresponding fixed tidying rod (11), a notch (28) is formed in the upper end of each limiting plate (15), the opening of each notch (28) is larger than the diameter of the corresponding movable tidying rod (12), the inside of each notch (28) is larger than the opening, and each movable tidying rod (12) is placed in each notch (28).

9. The multi-shaft coreless roll feeder of claim 1, wherein the operation table (20) has a square opening at one end, a lifter is installed below the opening, an auxiliary support plate (6) is installed on the lifter, the auxiliary support plate (6) is provided with a groove, and the other end of the stripper tube (5) is placed in the groove.

10. The multi-shaft coreless winder for the advertisement banner according to claim 1, wherein a protective cover (8) is installed on the console (20), and an operation switch (9) for controlling the start and stop of the motor (19) and a speed regulator (10) for controlling the rotation speed of the motor (19) are provided on the cover (8).

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