CN219652328U - Conveying device of printing machine - Google Patents

Abstract

The utility model relates to the field of printing equipment and discloses a printing machine conveying device which comprises a bottom plate, wherein a side plate is fixed at the top end of the bottom plate, a driving wheel is arranged at the upper part of the inner side of the side plate, a driven wheel is arranged at the lower part of the inner side of the side plate, an adjusting mechanism for adjusting the distance between the driven wheel and the driving wheel is connected to the driven wheel, a rotating shaft is fixed on a bidirectional motor, a main gear is fixed on the outer side of the rotating shaft, a driven gear is connected to the main gear in a meshed manner, the driven gear is fixed on a connecting shaft, a threaded rod is fixed at the upper end of the connecting shaft, and a sliding block is connected to the threaded rod in a threaded manner and is fixed on the driven wheel.

Description

Conveying device of printing machine

Technical Field

The utility model relates to the technical field of printing equipment, in particular to a conveying device of a printing machine.

Background

The modern printer is generally composed of mechanisms such as plate filling, inking, stamping, paper feeding (including folding) and the like, and the working principle of the machine is as follows: the characters and images to be printed are first made into printing plate, then mounted on a printer, then ink is applied to the places where the characters and images are on the printing plate by means of manual or printer, and then directly or indirectly transferred onto paper or other printing stock (such as textile, metal plate, plastic, leather, wood plate, glass and ceramic), so that the same printed matter as the printing plate can be reproduced.

The bulletin number is: CN208760180U discloses a conveyor of printing machine, including the frame of printing machine, the frame is provided with roller, lower roller, drive roller or lower roller pivoted power spare, forms the space of carrying the cardboard between roller and the lower roller, and the roller is provided with a plurality of gyro wheels, and a plurality of gyro wheels are adjustable along the axis direction position of roller, and the surface of roller is provided with a gag lever post still, the gag lever post extends along the axis direction of roller and runs through the gyro wheel, the gyro wheel is provided with the elastic pin, and the elastic pin is fixed with gag lever post butt the gyro wheel.

This patent has the following drawbacks: the conveying interval can not be adjusted, when people use conveying device, the finished products with different materials and thicknesses can not be conveyed, the conveying effect is affected, the finished products are easy to damage, and the use of people is inconvenient.

The present utility model therefore now proposes a conveyor for a printing press which solves the above mentioned problems.

Disclosure of Invention

The utility model aims to provide a conveying device of a printing machine, which solves the problems that the conveying distance cannot be adjusted, when people use the conveying device, finished products with different materials and thicknesses cannot be conveyed, the conveying effect is affected, the finished products are easy to damage, and the use is inconvenient for people.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a printing machine conveyor, includes the bottom plate, the top of bottom plate is fixed with the curb plate, the action wheel is installed to the inboard upper portion of curb plate, and the driven wheel is installed to the lower part, be connected with the adjustment mechanism who is used for adjusting the distance between driven wheel and the action wheel on the driven wheel.

The adjusting mechanism comprises a bidirectional motor, a rotating shaft, a main gear, a slave gear, a connecting shaft, a threaded rod and a sliding block, wherein the rotating shaft is fixed on the bidirectional motor, the main gear is fixed on the outer side of the rotating shaft, the slave gear is connected to the main gear in a meshed mode, the slave gear is fixed on the connecting shaft, the threaded rod is fixed at the upper end of the connecting shaft, the sliding block is connected to the threaded rod in a threaded mode, and the sliding block is fixed on the driven wheel.

The bidirectional motor is fixed in the mounting groove, the mounting groove is formed in the bottom plate, and the connecting shaft is rotatably mounted in the mounting groove.

The threaded rod is rotatably arranged in the placing groove, and the placing groove is formed in the side plate.

The driven wheel is movably arranged in the sliding groove, and the sliding groove is formed in the inner side of the side plate.

The front end of the bottom plate is fixedly provided with a control panel, and the control panel is electrically connected with the bidirectional motor.

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

when the object is thickened, the bidirectional motor rotates positively, the connecting shaft is driven to drive the threaded rod to rotate clockwise, so that the sliding block drives the driven wheel to move downwards, the distance between the driven wheel and the driving wheel is increased, when the object is thinned, the bidirectional motor turns over, the sliding block drives the driven wheel to move upwards, the distance between the driven wheel and the driving wheel is reduced, the conveying mechanism can be adjusted according to the thickness change of the object, and the device is convenient to use, simple in structure and convenient to operate, can transport and use finished products with different materials and thicknesses, improves the practicability of the printer, and is worthy of popularization and use.

Drawings

FIG. 1 is a schematic diagram of the main structure of the present utility model;

FIG. 2 is a schematic structural view of a cross-sectional view of the present utility model;

fig. 3 is an enlarged schematic view of a portion a in fig. 2.

In the figure: 1. a bottom plate; 2. a side plate; 3. a driving wheel; 4. driven wheel; 5. a mounting groove; 6. a bi-directional motor; 7. a rotating shaft; 8. a main gear; 9. a slave gear; 10. a connecting shaft; 11. a threaded rod; 12. a sliding block; 13. a placement groove; 14. a sliding groove; 15. and a control panel.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a printing machine conveyor, includes bottom plate 1, the top of bottom plate 1 is fixed with curb plate 2, and action wheel 3 is installed on the inboard upper portion of curb plate 2, and follow driving wheel 4 is installed to the lower part, is connected with the adjustment mechanism who is used for adjusting the distance between follow driving wheel 4 and action wheel 3 from driving wheel 4, when the gear that needs transportation to obtain the article changes, can adjust the installation height from driving wheel 4 through adjustment mechanism to change action wheel 3 and follow the interval between driving wheel 4, thereby can satisfy the article of different thickness and carry out printing transportation and use.

The adjusting mechanism comprises a bidirectional motor 6, a rotating shaft 7, a main gear 8, a driven gear 9, a connecting shaft 10, a threaded rod 11 and a sliding block 12, wherein the rotating shaft 7 is fixed on the bidirectional motor 6, the main gear 8 is fixed on the outer side of the rotating shaft 7, the driven gear 9 is connected to the main gear 8 in a meshed mode, the driven gear 9 is fixed on the connecting shaft 10, the threaded rod 11 is fixed at the upper end of the connecting shaft 10, the sliding block 12 is connected to the sliding block 12 in a threaded mode, when an article becomes thicker, the bidirectional motor 6 positively rotates, the connecting shaft 10 is driven to drive the threaded rod 11 to rotate clockwise, so that the sliding block 12 drives the driven wheel 4 to move downwards, the distance between the driven wheel 4 and the driving wheel 3 is increased, when the article becomes thinner, the bidirectional motor 6 turns over, the sliding block 12 drives the driven wheel 4 to move upwards, the distance between the driven wheel 4 and the driving wheel 3 is reduced, the conveying mechanism can be adjusted according to thickness change of the article, and the use is convenient.

Wherein, bi-directional motor 6 is fixed in mounting groove 5, and mounting groove 5 is offered on bottom plate 1, and connecting axle 10 rotates the inside bi-directional motor 6 of installing groove 5 of installing for connecting axle 10 drives main gear 8 rotation, and then adjusts the installation height of following driving wheel 4.

The threaded rods 11 are rotatably installed in the placement groove 13, the placement groove 13 is formed in the side plate 2, the thread options of the two threaded rods 11 are identical, and the two sides of the driven wheel 4 can be driven to move up and down simultaneously under the driving of the bidirectional motor 6, so that the driven wheel 4 moves more stably.

The driven wheel 4 is movably placed in the sliding groove 14, and the sliding groove 14 is formed in the inner side of the side plate 2 to provide an installation space for the driven wheel 4.

Wherein, the front end of bottom plate 1 is fixed control panel 15, and control panel 15 and bi-directional motor 6 electric connection control the steering of bi-directional motor 6 through control panel 15 to make things convenient for the staff to adjust the installation height of driven wheel 4.

Working principle: when the thickness of an object is thickened in use, the bidirectional motor 6 rotates positively, the connecting shaft 10 is driven to drive the threaded rod 11 to rotate clockwise, so that the sliding block 12 drives the driven wheel 4 to move downwards, the distance between the driven wheel 4 and the driving wheel 3 is increased, when the thickness of the object is thinned, the bidirectional motor 6 rotates reversely, the sliding block 12 drives the driven wheel 4 to move upwards, the distance between the driven wheel 4 and the driving wheel 3 is reduced, and the conveying mechanism can be adjusted according to the thickness change of the object, so that the use is convenient.

Claims (6)

1. The utility model provides a printing machine conveyor, includes bottom plate (1), the top of bottom plate (1) is fixed with curb plate (2), its characterized in that: the upper part of the inner side of the side plate (2) is provided with a driving wheel (3), the lower part of the side plate is provided with a driven wheel (4), and the driven wheel (4) is connected with an adjusting mechanism for adjusting the distance between the driven wheel (4) and the driving wheel (3).

2. A printer transport apparatus as claimed in claim 1, wherein: the utility model provides an adjusting mechanism includes bi-directional motor (6), axis of rotation (7), master gear (8), follow gear (9), connecting axle (10), threaded rod (11) and sliding block (12), be fixed with axis of rotation (7) on bi-directional motor (6), the outside of axis of rotation (7) is fixed with master gear (8), the meshing is connected with on master gear (8) from gear (9), follow gear (9) are fixed on connecting axle (10), the upper end of connecting axle (10) is fixed with threaded rod (11), threaded connection has sliding block (12) on threaded rod (11), sliding block (12) are fixed on follow driving wheel (4).

3. A printer transport apparatus as claimed in claim 2, wherein: the bidirectional motor (6) is fixed in the mounting groove (5), the mounting groove (5) is formed in the bottom plate (1), and the connecting shaft (10) is rotatably mounted in the mounting groove (5).

4. A printer transport apparatus as claimed in claim 2, wherein: the threaded rod (11) is rotatably arranged in the placing groove (13), and the placing groove (13) is formed in the side plate (2).

5. A printer transport apparatus as claimed in claim 1, wherein: the driven wheel (4) is movably arranged in the sliding groove (14), and the sliding groove (14) is arranged on the inner side of the side plate (2).

6. A printer transport apparatus as claimed in claim 2, wherein: the front end of the bottom plate (1) is fixedly provided with a control panel (15), and the control panel (15) is electrically connected with the bidirectional motor (6).