CN214826985U

CN214826985U - Double-sided roller mechanism

Info

Publication number: CN214826985U
Application number: CN202020948897.1U
Authority: CN
Inventors: 陈辉; 李小溪
Original assignee: Fuzhou Puluo Machinery Manufacturing Co ltd
Current assignee: Fuzhou Puluo Machinery Manufacturing Co ltd
Priority date: 2020-05-29
Filing date: 2020-05-29
Publication date: 2021-11-23
Anticipated expiration: 2030-05-29

Abstract

The utility model discloses a double-sided roller mechanism, it includes frame, pen fill, the track of falling a pen, two cylinders, two servo motors, the drum shaft of two cylinders is placed in parallel to each other in the frame, and a cylinder is located the below of another cylinder, and the first cylinder is on the top, and the second cylinder is under, and two servo motors drive the cylinder rotation through the connection of shaft coupling and cylinder position adjustment piece respectively, and the rotation direction of two cylinders is opposite, cylinder position adjustment piece includes cylinder position fixed cover and cylinder position adjustment cover, the cylinder position adjustment cover has rectangular shape groove, cylinder position fixed cover one end and cylinder shaft connection, and the other end passes through the bolt fastening in the rectangular shape groove of cylinder position adjustment cover; the roller is driven by the two servo motors through the connection of the shaft coupling and the roller position adjusting piece, so that the position of the roller is accurately positioned, and the purpose of more convenient debugging is achieved.

Description

Double-sided roller mechanism

Technical Field

The utility model relates to a technical field is made to the pencil specifically is a double-sided cylinder mechanism.

Background

The pencil printer is special equipment for typewriting and decorating penholders of various specifications such as a wood-holder pencil, a plastic pencil, a paper-roll pencil, a cosmetic pencil, a ball-point pen, a gel pen and the like by taking electrochemical aluminum as a medium, and is one of necessary equipment in the manufacturing industry of pencils such as pencils and the like; the existing pencil printing equipment uses a servo motor to drive a roller to rotate through a synchronous pulley to convey a pencil for printing, and is inconvenient to debug and reset; meanwhile, the existing pencil printing equipment can only print the middle section of the pencil; and only hexagonal and round-tipped pencils can be printed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a simple to operate, rational in infrastructure's two-sided cylinder mechanism to overcome prior art's weak point.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a two-sided cylinder mechanism, its includes frame, pen fill, the track of falling a pen, two cylinders, two servo motor, the drum shaft of two cylinders is parallel to each other places in the frame, and a cylinder is located the below of another cylinder, and the first cylinder that is in is under, and the second cylinder that is under, two servo motor are rotatory through the connection driving roll of shaft coupling and cylinder position adjustment piece respectively, and the rotation opposite direction of two cylinders, cylinder position adjustment piece includes cylinder position fixing cover and cylinder position adjustment cover, the cylinder position adjustment is sheathe in and is had the rectangular shape groove, and cylinder position fixing cover one end is connected with the drum shaft, and the other end passes through the bar shape inslot of bolt fastening at cylinder position adjustment cover.

Preferably, the roller position fixing sleeve is provided with a plurality of adjusting screw holes.

Preferably, the pen container is in an inverted cone shape, a pen falling track is connected below the pen container, the other end of the pen falling track faces the first roller, and the roller is composed of a roller shaft and a pen positioning piece.

Preferably, the pencil positioning piece is provided with a pencil accommodating groove for accommodating a pencil and a positioning groove extending in the circumferential direction.

Preferably, two positioning belts are fixed on the surface of the rack, sequentially pass through the belt protecting wheel, the positioning groove in the first roller, the positioning groove in the second roller and the bearing positioning sleeve, and are fixed at the lower end of the rack for preventing the pencil in the pencil accommodating groove from sliding off.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses two-sided cylinder mechanism relies on two servo motor to reach accurate positioning roller position through the connection driving roll of shaft coupling and cylinder position adjustment piece respectively, makes the more convenient purpose of debugging.

2. The double-sided roller mechanism of the utility model can print the position which is less than 8mm away from the pencil head; meanwhile, the double-sided roller mechanism can not only process hexagonal and round-bar pencils, but also print double sides of the triangular-bar pencils.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of the double-sided roller mechanism of the present invention.

Fig. 2 is a schematic structural view of the roller transmission mechanism of the present invention.

Fig. 3 is a schematic structural view of the roller position adjusting member of the present invention.

Fig. 4 is a schematic view of the structure of the roller of the present invention.

Fig. 5 is a first schematic view of the triangular rod of the present invention.

Fig. 6 is a schematic view of the triangular rod of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

10-a frame; 20-a pen container; 21-pen down track; 30-a first drum; 31-a second drum; 32-drum shaft; 33-a servo motor; 34-a coupling; 35-pen positioning element; 36-pen accommodating groove; 37-a positioning groove; 41-belt protecting wheel; 42-a bearing locating sleeve; 50-a drum position adjuster; 51-drum position fixing sleeve; 52-roller position adjustment sleeve; 53-elongated groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a double-sided roller mechanism comprises a rack 10, a pen container 20, a pen falling track 21, two rollers and two servo motors 33, wherein roller shafts 32 of the two rollers are arranged in the rack 10 in parallel, one roller is positioned below the other roller, a first roller 30 is arranged above the other roller, a second roller 31 is arranged below the other roller, the two servo motors are respectively connected with a roller position adjusting piece 50 through a coupler 34 to drive the rollers to rotate, the rotating directions of the two rollers are opposite, the roller position adjusting piece 50 comprises a roller position fixing sleeve 51 and a roller position adjusting sleeve 52, and a plurality of adjusting screw holes are formed in the roller position fixing sleeve 51; the roller position adjusting sleeve 52 is provided with a strip-shaped groove 53, one end of the roller position fixing sleeve 51 is connected with the roller shaft 32, and the other end of the roller position fixing sleeve is fixed in the strip-shaped groove 53 of the roller position adjusting sleeve through a bolt.

The pen container 20 is in an inverted cone shape, a pen falling track 21 is connected below the pen container, the other end of the pen falling track faces to a first roller 30, and the roller is composed of a roller shaft 32 and a pen positioning piece 35; the pen positioning piece 35 is provided with a pen accommodating groove 36 for placing a pencil and a positioning groove 37 extending in the circumferential direction; the two positioning belts are respectively fixed on the upper surface of the frame 10, sequentially pass through the belt protecting wheel 41, the positioning groove 37 on the first roller 30, the positioning groove 37 on the second roller 31 and the bearing positioning sleeve 42, and are fixed at the lower end of the frame 10 to prevent the pencil in the pencil containing groove from sliding off.

Before the double-sided roller mechanism works, the bolts on the roller position adjusting sleeve 52 are loosened, and the position of the roller is rotated to enable the pen containing groove 36 on the roller to correspond to the position of the slideway.

Wherein two-sided cylinder mechanism during operation, the pencil that waits to print slides to first cylinder 30 surface from the slide of the pen container 20 lower extreme, when the appearance pen slot 36 of first cylinder 30 faces the track 21 that falls, the pen order potential falls into and holds in pen slot 36 to along with the cylinder rotates, printing mechanism sets up the side at two cylinders respectively, when the pencil changes before printing mechanism, the cylinder stop rotation and prints, and the pencil continues to follow the cylinder rotation after the printing is accomplished to fall into the appearance pen slot 36 of second cylinder 31 under the restraint of belt, when the pencil changes before the second printing mechanism and stops down and print for the second time.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A double-sided roller mechanism is characterized in that: which comprises a frame (10), a pen container (20), a pen falling track (21), two rollers and two servo motors (33), the roller shafts (32) of the two rollers are arranged in parallel in the frame (10), one roller is positioned below the other roller, the upper part is a first roller (30), the lower part is a second roller (31), two servo motors respectively drive the rollers to rotate through the connection of a shaft coupling (34) and a roller position adjusting piece (50), and the rotation directions of the two rollers are opposite, the roller position adjusting piece (50) comprises a roller position fixing sleeve (51) and a roller position adjusting sleeve (52), the roller position adjusting sleeve (52) is provided with a strip-shaped groove (53), one end of the roller position fixing sleeve (51) is connected with the roller shaft (32), and the other end of the roller position fixing sleeve is fixed in the strip-shaped groove (53) of the roller position adjusting sleeve through a bolt.

2. A double-sided roller mechanism as defined in claim 1, wherein: the roller position fixing sleeve (51) is provided with a plurality of adjusting screw holes.

3. A double-sided roller mechanism as claimed in claim 1, wherein: the pen container (20) is in an inverted cone shape, a pen falling track (21) is connected below the pen container, the other end of the pen falling track faces towards a first roller (30), and the roller is composed of a roller shaft (32) and a pen positioning piece (35).

4. A double-sided roller mechanism as claimed in claim 3, wherein: the pencil positioning piece (35) is provided with a pencil containing groove (36) capable of containing a pencil and a positioning groove (37) extending in the circumferential direction.

5. A double-sided roller mechanism as claimed in claim 1, wherein: two positioning belts are fixed on the upper surface of the rack (10), sequentially pass through a belt protecting wheel (41), a positioning groove (37) on the first roller (30), a positioning groove (37) on the second roller (31) and a bearing positioning sleeve (42), are fixed at the lower end of the rack (10), and are used for preventing a pencil in the pencil containing groove from sliding off.