CN210854269U

CN210854269U - Conveying device of printing machine

Info

Publication number: CN210854269U
Application number: CN201921839541.8U
Authority: CN
Inventors: 顾海涛
Original assignee: Eastern Liaoning University
Current assignee: Eastern Liaoning University
Priority date: 2019-10-30
Filing date: 2019-10-30
Publication date: 2020-06-26
Anticipated expiration: 2029-10-30

Abstract

The utility model relates to a flat bed printing machine technical field especially relates to a printing machine conveyor, solves among the prior art because the coefficient of friction between work piece and the track is less and leads to probably can make the skew problem of delivery track of work piece in transportation process, including conveying platform and panel, panel mounting is in conveying platform's lateral wall, and conveying platform's upper surface is provided with the delivery track, conveying platform's both sides lateral wall all has the fixed plate through connecting seat welded fastening, and drive wheel and driving tube are installed respectively through the transmission track to the inside both sides of fixed plate, and one side of drive wheel is connected with driving motor, compares in prior art, the utility model discloses not only provide safeguard function for the transport of work piece, also avoided the work piece to take place the skew condition of orbit when carrying.

Description

Conveying device of printing machine

Technical Field

The utility model relates to a flat bed printing machine technical field especially relates to a printing machine conveyor.

Background

The plane printer is a digital printing device which can print on any plane material in color. The plane printing machine can directly print on any material objects common in our daily life, such as: plastic, acryl, metal, wood, bamboo, leather, clothing, glass, crystal, tile, silica gel, art paper … …, which is a color printer for almost all flat objects.

In the use process of the printing machine, the workpieces are usually swung on the conveying track to be conveyed, but some workpieces have a small friction coefficient with the surface of the track, so that the workpieces may slide off the track during the conveying process, and therefore a device is needed to solve the problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the friction coefficient between the workpiece and the crawler belt is smaller and the workpiece can deviate from the conveying track in the conveying process, and providing a conveying device of a printing machine.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a conveying device of a printing machine comprises a conveying platform and a panel, wherein the panel is arranged on the side wall of the conveying platform, and the upper surface of the conveying platform is provided with a conveying crawler belt, the side walls of the two sides of the conveying platform are fixedly welded with a fixed plate through a connecting seat, the two sides of the inside of the fixed plate are respectively provided with a driving wheel and a driving pipe through a transmission crawler belt, one side of the driving wheel is connected with a driving motor, the inside of the driving pipe is in threaded connection with a screw rod, one end of the screw rod is provided with an adjusting seat, the screw rod is also arranged in the guide plate, the side walls of the adjusting seats at the two sides are respectively embedded with a light emitting diode and a photosensitive diode, wherein, conveying platform's interlude is provided with the multiunit positioning disk, and the bottom of positioning disk is provided with the fixing base, and inside one side of fixing base is rotated through worm wheel and worm and is provided with the pivot, and the pivot is connected fixedly with the positioning disk to the one end of worm is connected with the motor.

Preferably, the guide plate is fixed on the upper surface of the conveying platform through welding, and a through hole matched with the screw is formed in the middle of the inner part of the guide plate.

Preferably, the end part of the screw rod is fixedly connected with the side wall of the adjusting seat through a bearing, and the other end of the screw rod is welded with a limiting sheet.

Preferably, the inside of fixed plate is the cavity structure, and the outer wall of drive wheel and driving tube all sets up the track groove that supplies the installation of transmission track to the screw hole identical with the screw rod is seted up to the centre of driving tube.

Preferably, the inside of panel is inlayed and is the singlechip of AT89C51, and the lateral wall of panel is inlayed 3 × 3's button, display screen, control key and start key.

Preferably, the worm wheel is meshed with the worm, and the worm wheel is fixedly connected with the guide disc through a rotating shaft.

The utility model discloses an upper surface both sides at the conveyor track all set up the regulation seat, utilize drive wheel and drive tube to and the cooperation of deflector, the control is adjusted seat round trip movement and is adjusted to measure real-time interval with the help of the signal butt joint between emitting diode and the photodiode, thereby make the regulation seat along with the system automatic adjustment position, compare in prior art, the utility model discloses not only provide safeguard function for the transport of work piece, the skew condition of orbit when having avoided the work piece to take place to carry moreover.

Drawings

Fig. 1 is a schematic top view of a conveying device of a printing press according to the present invention;

fig. 2 is a schematic view of an installation structure of an adjusting seat of a conveying device of a printing machine according to the present invention;

fig. 3 is a schematic view of a guiding disc driving of a conveying device of a printing machine according to the present invention.

In the figure: the device comprises a conveying platform 1, a guide plate 11, a panel 2, an adjusting seat 3, a screw rod 31, a guide disc 4, a fixing seat 5, a worm 51, a worm wheel 52, a fixing plate 6, a driving wheel 61, a driving tube 62, a light-emitting diode 7 and a photodiode 8.

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.

Referring to fig. 1-3, a conveying device of a printing machine, comprising a conveying platform 1 and a panel 2, wherein the panel 2 is installed on a side wall of the conveying platform 1, a single chip microcomputer with the model of AT89C51 is embedded in the panel 2, 3 × 3 buttons, a display screen, a control key and a start key are embedded in the side wall of the panel 2, a conveying crawler belt is arranged on the upper surface of the conveying platform 1, fixing plates 6 are welded and fixed on two side walls of the conveying platform 1 through connecting seats, the fixing plates 6 are arranged to install a driving wheel 61 and a driving pipe 62, the connecting seats are welded between the side wall of the fixing plate 6 and the side wall of the conveying platform 1, a driving wheel 61 and a driving pipe 62 are respectively installed on two inner sides of the fixing plate 6 through the conveying crawler belt, one side of the driving wheel 61 is connected with a driving motor, the driving wheel 61 aims to drive the driving pipe 62 to rotate through the, the screw rod 31 is connected with the internal thread of the driving tube 62, the driving tube 62 is used for driving the screw rod 31 to move back and forth for adjustment, the adjusting seat 3 is installed at one end of the screw rod 31, the adjusting seat 3 is used for limiting and protecting the conveying track of a workpiece, the screw rod 31 is also arranged in the guide plate 11, the guide plate 11 is welded on the upper surface of the conveying platform 1, a through hole matched with the screw rod 31 is formed in the middle of the inside of the guide plate 11, the light emitting diode 7 and the light sensitive diode 8 are respectively embedded in the side walls of the adjusting seats 3 at two sides, the light sensitive diode 8 is in data connection with the single chip microcomputer through electric signals, wherein a plurality of groups of guide discs 4 are arranged in the middle section of the conveying platform 1, the guide discs 4 are used for adjusting the conveying track, the fixing seats 5 are arranged at the bottoms of the guide discs 4, the worm wheel 52 is meshed with the worm 51, the worm wheel 52 and the worm 51 are used for driving the guide disc 4 to rotate through a rotating shaft, the worm wheel 52 and the guide disc 4 are fixedly connected through the rotating shaft, and one end of the worm 51 is connected with a motor.

Wherein, the tip of screw rod 31 is connected fixedly through the bearing between the lateral wall of adjusting seat 3, and the other end welding of screw rod 31 has spacing piece, and in addition, the inside of fixed plate 6 is the cavity structure, and the track groove that supplies the installation of transmission track is all seted up to the outer wall of drive wheel 61 and driving tube 62, and the screw hole identical with screw rod 31 is seted up in the centre of driving tube 62.

In this embodiment, firstly, the transverse width of the workpiece is measured, the input panel 2 is pressed down to start the driving motor, the system controls the driving wheel 61 to start rotating, the driving tube 62 rotates synchronously with the rotation of the driving wheel 61 and the transmission caterpillar, the screw 31 moves in the driving tube 62 and the guide plate 11 under the driving of the rotation of the driving tube 62 to drive the adjusting seat 3 at one end to move and adjust the position, meanwhile, the light emitting diode 7 sends a signal to be received by the light emitting diode 8, the light emitting diode 8 transmits the received data to the single chip microcomputer, the program in the single chip microcomputer calculates the distance between the adjusting seats at two sides, when the distance is equal to the input width, the system automatically stops the driving motor, in the process, the system controls the driving motor to rotate forwards to enable the adjusting seat 3 to move towards the outer side of the conveying platform 1, otherwise, the adjusting seat 3 will move toward the middle side of the conveying platform 1.

In addition, in the conveying process of the workpiece, when turning is needed, the workpiece is conveyed to the guide disc 4 along with the conveying crawler, then the motor drives the worm 51 to rotate, so that the worm 51 drives the worm wheel 52 to rotate, the worm wheel 52 drives the guide disc 4 to rotate through the rotating shaft at the upper part of the worm wheel, after the rotation of 90 degrees, the workpiece is conveyed forwards along with the conveying crawler continuously, meanwhile, the motor drives the worm 51 to rotate reversely (the motor in the motor rotates reversely, so that the output direction of the motor is changed), and the workpiece is stopped after the rotation of 90 degrees again.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a printing machine conveyor, includes conveying platform (1) and panel (2), panel (2) are installed in the lateral wall of conveying platform (1), and the upper surface of conveying platform (1) is provided with the transport track, a serial communication port, the both sides lateral wall of conveying platform (1) all is fixed with fixed plate (6) through connecting seat welded fastening, drive wheel (61) and driving tube (62) are installed respectively through the transmission track to the inside both sides of fixed plate (6), one side of drive wheel (61) is connected with driving motor, the inside threaded connection of driving tube (62) has screw rod (31), regulation seat (3) are installed to the one end of screw rod (31), and the inside of deflector (11) is still arranged in to screw rod (31), the lateral wall of the regulation seat (3) of both sides is equallyd divide and is inlayed emitting diode (7) and photodiode (8) respectively, wherein, the interlude of conveying platform (1) is provided with multiunit positioning, the bottom of guiding disc (4) is provided with fixing base (5), and the inside one side of fixing base (5) is rotated through worm wheel (52) and worm (51) and is provided with the pivot, and the pivot is connected fixedly with guiding disc (4) to the one end of worm (51) is connected with the motor.

2. The conveying device of the printing machine as claimed in claim 1, wherein the guide plate (11) is fixed on the upper surface of the conveying platform (1) by welding, and a through hole matched with the screw (31) is formed in the middle of the inside of the guide plate (11).

3. The conveying device of the printing machine as claimed in claim 1, wherein the end of the screw (31) is fixedly connected with the side wall of the adjusting seat (3) through a bearing, and the other end of the screw (31) is welded with a limiting sheet.

4. The conveying device of the printing machine as claimed in claim 1, wherein the fixing plate (6) is internally provided with a cavity structure, the outer walls of the driving wheel (61) and the driving tube (62) are respectively provided with a track groove for mounting a transmission track, and the middle of the driving tube (62) is provided with a threaded hole matched with the screw rod (31).

5. The printing press feeding device according to claim 1, wherein a single-chip microcomputer of type AT89C51 is embedded in the panel (2), and 3 x 3 keys, a display screen, control keys and start keys are embedded in the side wall of the panel (2).

6. The printer conveying device according to claim 1, wherein the worm wheel (52) is meshed with the worm (51), and the worm wheel (52) is fixedly connected with the guide disc (4) through a rotating shaft.