CN218809250U

CN218809250U - Printing paper conveying mechanism for printing

Info

Publication number: CN218809250U
Application number: CN202222887245.3U
Authority: CN
Inventors: 欧阳朋
Original assignee: Shandong Runsheng Printing Co ltd
Current assignee: Shandong Runsheng Printing Co ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-04-07
Anticipated expiration: 2032-10-31

Abstract

The utility model provides a printing paper transmission device is used in printing relates to printing technical field. Including organism, flattening board, transmission device and flattening device, the organism is connected with flattening board, transmission device and flattening device, put into the gap between first conveying roller and the second conveying roller with printing paper during the use, first motor drives first gear and second gear rotation and makes first conveying roller and second conveying roller rotate and carry printing paper in the transmission device on right side, two sets of first motor control rotational speeds are taut with printing paper afterwards, generate heat through control panel command electrothermal tube operation simultaneously and make the temperature of printing paper improve convenient follow-up flattening, electric telescopic handle extension promotes the guide rail pole and pushes down and make flattening roller contact printing paper afterwards, the second motor drives the lead screw and rotates and remove about the slide bar and drive flattening roller and flatten the surface of printing paper afterwards, thereby accomplish the operation of flattening of printing paper transportation fast, the effect of flattening and the aesthetic property of printing paper have been improved.

Description

Printing paper conveying mechanism for printing

Technical Field

The utility model relates to a printing technology field specifically is a printing paper transmission device for printing.

Background

Printing is a process in which an original such as a character, a picture, or a photograph is transferred to a printing material by a printing machine through processes such as plate making, ink application, and pressurization. The existing printing factory uses large-scale assembly line equipment to print, because the factor influence of elasticity, roughness or environment in the transmission process of paper, the condition that the printing paper appears the fold, current for example the patent of publication No. CN212668630U, a printing paper transmission mechanism for printing, although realized flattening when the printing paper transports, the printing paper often appears the condition that the pine collapses folding when transporting, only flatten through the clamp plate very easily with the surface extrusion crease of paper, influence the result of use of paper, therefore we have proposed a printing paper transmission mechanism for printing.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a printing paper transmission device is used in printing has solved the problem of mentioning in the background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the printing paper conveying mechanism for printing comprises a machine body, a pressing plate, a conveying device and a flattening device, wherein the pressing plate is welded in the middle of the machine body, the conveying device is connected inside the machine body, and the flattening device is connected to the top of the machine body.

The conveying device comprises a first conveying roller, a first gear, a first motor, a second conveying roller and a second gear, the first conveying roller is connected to the top of an inner cavity of the machine body through a rotating shaft in a rotating mode, the machine body is stretched out of the top of the rear side of the rotating shaft connected with the machine body and welded with the first gear, the top of the rear side of the machine body is connected with the first motor through a connecting plate bolt, the middle of the rear side of the first gear is fixedly connected to an output shaft of the first motor, the top of the inner cavity of the machine body is connected with the second conveying roller through the rotating shaft in a rotating mode, the machine body is stretched out of the top of the rear side of the rotating shaft connected with the machine body and welded with the second gear, and the outer ring of the second gear is meshed with the outer ring of the first gear.

Preferably, flattening device includes the roof, the spout, the guide rail pole, electric telescopic handle, the second motor, the lead screw, the slide bar, the flattening roller, the control panel, heat insulating board and electrothermal tube, the roof welding is at the top of organism, the spout has been seted up to the inner chamber left and right sides of roof, sliding connection has the guide rail pole in the spout, the top surface fixed mounting of guide rail pole has electric telescopic handle, electric telescopic handle's top fixed mounting is at the inner chamber top of roof, there is the second motor left side of guide rail pole through connecting plate bolted connection, fixedly connected with lead screw on the output shaft of second motor, the left side outer lane activity of lead screw cup joints the left side middle part at the guide rail pole, the right side top of lead screw rotates the inner chamber middle part of connecting at the guide rail pole through the bearing, the middle part outer lane threaded connection of lead screw has the slide bar, the bottom of slide bar rotates through the axis of rotation and is connected with the flattening roller, there is the control panel outside top of organism through nut and bolt threaded connection, the inboard position fixed mounting that is pressing the left side of organism has the electrothermal tube, the inner chamber fixed mounting of heat insulating board, the control line of heat insulating board, the outside top of electrothermal tube, the control line of electrothermal tube is passed through electric connection at the outside top of electrothermal tube.

Preferably, the pressure flat plate is a rectangular metal plate, the outer ring of the rectangular metal plate is wrapped by a hard rubber material plate, and the left side and the right side of the pressure flat plate are both provided with arc blocks.

Preferably, the transmission devices are provided with two groups and distributed on the left side and the right side of the machine body, and the height of the gap between the first conveying roller and the second conveying roller is lower than the height of the top surface of the flattening plate.

Preferably, the first motor and the second motor are both servo motors.

Preferably, the control panel is a device for controlling the heating temperature of the electric heating tube.

Preferably, the guide rail rods are metal rods welded with guide rails in the middle, and the two groups of guide rail rods and the two groups of second motors are distributed on the front side and the rear side of the machine body.

(III) advantageous effects

The utility model provides a printing paper transmission device is used in printing. The method has the following beneficial effects:

1. this printing paper transmission device is used in printing, be equipped with transmission device, put into the gap between first conveying roller and the second conveying roller with printing paper during the use, first motor drives first gear and second gear revolve and makes first conveying roller and second conveying roller rotate in the transmission device who will print paper and carry the right side, two sets of first motor control rotational speeds will print paper taut afterwards, make things convenient for subsequent work of flattening, thereby make printing paper can control the elasticity degree when the transportation, the practicality of device has been improved, printing paper surface collapses when avoiding flattening and forms the aesthetic property that pincher trees influence printing paper.

2. This printing paper transport mechanism is used in printing, be equipped with flattening device, the operation of the electrothermal tube of order through the control panel during use is generated heat and is made the temperature of printing paper improve convenient follow-up flattening, electric telescopic handle extension promotes the guide rail pole and pushes down and make flattening roller contact printing paper afterwards, the second motor drives the lead screw and rotates and remove the surface that drives the flattening roller and will print paper about making the slide bar and flatten to accomplish the operation of flattening of printing paper transportation fast, improved the effect of flattening and the aesthetic property of printing paper.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a rear view of the structure of the present invention;

FIG. 3 is a detail view at the transfer device;

FIG. 4 is a drawing showing the connection between the body and the platen;

FIG. 5 is a detail view at the platen;

fig. 6 is a detailed view of the control panel structure.

Wherein, 1, the body; 2. pressing a flat plate; 3. a transmission device; 301. a first conveying roller; 302. a first gear; 303. a first motor; 304. a second conveying roller; 305. a second gear; 4. a flattening device; 401. a set top; 402. a chute; 403. a guide rail rod; 404. an electric telescopic rod; 405. a second motor; 406. a screw rod; 407. a slide bar; 408. flattening rollers; 409. a control panel; 410. a heat insulation plate; 411. an electric heating tube.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and examples.

The embodiment of the utility model provides a printing paper transmission device is used in printing, as shown in fig. 1-6, including organism 1, flattening plate 2, transmission device 3 and flattening device 4, the middle part welding of organism 1 has flattening plate 2, and the internal connection of organism 1 has transmission device 3, and the top of organism 1 is connected with flattening device 4.

The transmission device 3 comprises a first conveying roller 301, a first gear 302, a first motor 303, a second conveying roller 304 and a second gear 305, the first conveying roller 301 is rotatably connected to the top of an inner cavity of the machine body 1 through a rotating shaft, the first conveying roller 301 is connected with the machine body 1 through a connecting plate, the first gear 302 is welded on the top of the rear side of the rotating shaft, which is connected with the machine body 1, of the first conveying roller 301, the machine body 1 is welded with the first gear 302 in a manner that the top of the rear side is connected with the first motor 303 for driving the first gear 302 to rotate through a connecting plate bolt, the middle of the rear side of the first gear 302 is fixedly connected to an output shaft of the first motor 303, the top of the inner cavity of the machine body 1 is rotatably connected with the second conveying roller 304 for conveying printing paper through a rotating shaft, the rear side top of the axis of rotation that second conveying roller 304 is connected with organism 1 stretches out organism 1 and welds and has been used for driving second conveying roller 304 pivoted second gear 305, put into the gap between first conveying roller 301 and the second conveying roller 304 with the printing paper, first motor 303 drives first gear 302 and second gear 305 and rotates and make first conveying roller 301 and second conveying roller 304 rotate and carry the printing paper in the transmission device 3 on right side, two sets of first motor 303 control rotational speed will print the taut subsequent operation of flattening of convenience of paper afterwards, the outer lane meshing of second gear 305 is in the outer lane of first gear 302, tensioning when this device has realized the printing paper transportation, flatten the printing paper through flattening device 4 simultaneously, the practicality of device and the aesthetic property of printing paper have been improved.

Further, the flattening device 4 comprises a machine top 401, a sliding chute 402, a guide rail rod 403, an electric telescopic rod 404, a second motor 405, a screw rod 406, a sliding rod 407, a flattening roller 408, a control panel 409, a heat insulation board 410 and an electric heating tube 411, wherein the machine top 401 is welded on the top of the machine body 1, the sliding chutes 402 are formed in the left side and the right side of an inner cavity of the machine top 401, the guide rail rod 403 is connected in the sliding chute 402 in a sliding manner, the electric telescopic rod 404 for controlling the lifting of the guide rail rod 403 is fixedly installed on the top surface of the guide rail rod 403, the top end of the electric telescopic rod 404 is fixedly installed on the top of the inner cavity of the machine top 401, the left side of the guide rail rod 403 is connected with the second motor 405 through a connecting plate bolt, the screw rod 406 for driving the sliding rod 407 to move is fixedly connected on an output shaft of the second motor 405, and the left outer ring of the screw rod 406 is movably sleeved on the left side of the guide rail rod 403, the right top end of the screw rod 406 is rotatably connected to the middle part of the inner cavity of the guide rail rod 403 through a bearing, the outer ring of the middle part of the screw rod 406 is in threaded connection with a sliding rod 407, the bottom of the sliding rod 407 is rotatably connected with a flattening roller 408 for flattening printing paper through a rotating shaft, the electric telescopic rod 404 is extended to push the guide rail rod 403 to press downwards so that the flattening roller 408 contacts the printing paper, then the second motor 405 rotates forwards and backwards to drive the screw rod 406 to rotate so that the sliding rod 407 moves leftwards and rightwards to drive the flattening roller 408 to flatten the surface of the printing paper, the outer top part of the machine body 1 is in threaded connection with a control plate 409 through a nut and a bolt, the inner side of the machine body 1 is fixedly provided with a heat insulation plate 410 at the upper left side of the flattening plate 2, an electric heating tube 411 for heating the printing paper is fixedly arranged in the inner cavity of the heat insulation plate 410, and the outer top end of the electric heating tube 411 is electrically connected to the top part of the rear side of the control plate 409 through a control line, the control board 409 instructs the electric heating tube 411 to operate and heat so as to increase the temperature of the printing paper and facilitate subsequent flattening.

Further, the pressing plate 2 is a rectangular metal plate wrapped by a hard rubber material plate on the outer ring, and arc blocks are arranged on the left side and the right side of the pressing plate 2, so that the printing paper is prevented from being scratched sharply on the surface of the pressing plate 2.

Further, the transmission devices 3 are provided with two groups and distributed on the left side and the right side of the machine body 1, and the height of the gap between the first conveying roller 301 and the second conveying roller 304 is lower than the height of the top surface of the press plate 2, so that the printing paper can be tightly attached to the press plate 2, and the effect of pressing the printing paper is improved.

Further, the first motor 303 and the second motor 405 are both servo motors, so that the rotation speed and the rotation direction can be controlled arbitrarily.

Furthermore, the control board 409 is a device for controlling the heating temperature of the electric heating tube 411, and the control board 409 is used for controlling the temperature of the electric heating tube 411 to prevent the printing paper from being damaged due to overhigh temperature.

Further, the guide rail rods 403 are metal rods welded with guide rails at the middle part, and the guide rail rods 403 and the second motor 405 are arranged in two groups and distributed on the front side and the rear side of the machine body 1, so that the sliding rods 407 and the flattening rollers 408 can move more stably by using a plurality of groups of structures.

The working principle is as follows: when the device is used, printing paper is placed in a gap between the first conveying roller 301 and the second conveying roller 304, the first motor 303 drives the first gear 302 and the second gear 305 to rotate, so that the first conveying roller 301 and the second conveying roller 304 rotate to convey the printing paper into the right-side conveying device 3, then the two groups of first motors 303 control the rotating speed to tighten the printing paper, meanwhile, the control board 409 commands the electric heating pipe 411 to operate and heat so that the temperature of the printing paper is increased and subsequent flattening is facilitated, then the electric telescopic rod 404 extends to push the guide rail rod 403 to press downwards so that the flattening roller 408 contacts the printing paper, then the second motor 405 rotates positively and negatively to drive the screw rod 406 to rotate so that the slide rod 407 moves leftwards and rightwards to drive the flattening roller 408 to flatten the surface of the printing paper, and therefore the flattening operation of printing paper transportation is completed quickly, and the flattening effect of flattening and the attractiveness of the printing paper are improved.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a printing paper conveying mechanism for printing, includes organism (1), flattening board (2), transmission device (3) and flattening device (4), its characterized in that: a flattening plate (2) is welded in the middle of the machine body (1), a transmission device (3) is connected inside the machine body (1), and a flattening device (4) is connected to the top of the machine body (1);

the conveying device (3) comprises a first conveying roller (301), a first gear (302), a first motor (303), a second conveying roller (304) and a second gear (305), the first conveying roller (301) is connected to the top of an inner cavity of the machine body (1) through rotation of a rotating shaft, the first conveying roller (301) is welded to the first gear (302) after being stretched out of the top of the rear side of the rotating shaft connected with the machine body (1), the top of the rear side of the machine body (1) is connected with the first motor (303) through a connecting plate bolt, the middle of the rear side of the first gear (302) is fixedly connected to an output shaft of the first motor (303), the top of the inner cavity of the machine body (1) is connected with the second conveying roller (304) through rotation of the rotating shaft, the top of the rear side of the rotating shaft connected with the machine body (1) is stretched out of the machine body (1) and welded to the second gear (305), and the outer ring of the second gear (305) is meshed to the outer ring of the first gear (302).

2. A printing paper conveying mechanism for printing according to claim 1, wherein: the flattening device (4) comprises a machine top (401), a sliding groove (402), a guide rail rod (403), an electric telescopic rod (404), a second motor (405), a screw rod (406), a sliding rod (407), a flattening roller (408), a control panel (409), a heat insulation plate (410) and an electric heating tube (411), the machine top (401) is welded at the top of the machine body (1), the sliding groove (402) is formed in the left side and the right side of an inner cavity of the machine top (401), the guide rail rod (403) is connected in the sliding groove (402) in a sliding mode, the electric telescopic rod (404) is fixedly installed on the top surface of the guide rail rod (403), the top end of the electric telescopic rod (404) is fixedly installed at the top of the inner cavity of the machine top (401), the left side of the guide rail rod (403) is connected with the second motor (405) through a connecting plate bolt, the screw rod (406) is fixedly connected on an output shaft of the second motor (405), the outer ring of the left side of the screw rod (406) is movably sleeved in the middle of the left side of the guide rail rod (403), the right side top end of the screw rod (406) is rotatably connected to the middle of the inner cavity of the guide rail rod (403) through a bearing, the middle of a rotating shaft (407), the middle of the machine body, the outer ring of the rotating shaft is connected with a screw rod (407), the outer ring of the machine body, the outer ring is connected with a nut (407), the flattening roller (409) through a nut (408), and a nut (409) through a nut (408), and a flattening roller (409) are connected with a flattening roller (408), the position of the inner side of the machine body (1) on the left upper side of the pressing plate (2) is fixedly provided with a heat insulation plate (410), an inner cavity of the heat insulation plate (410) is fixedly provided with an electric heating tube (411), and the top end of the outer side of the electric heating tube (411) is electrically connected to the top of the rear side of the control plate (409) through a control line.

3. A printing paper conveying mechanism for printing according to claim 1, wherein: the pressing plate (2) is a rectangular metal plate with an outer ring wrapped by a hard rubber material plate, and arc blocks are arranged on the left side and the right side of the pressing plate (2).

4. A printing paper conveying mechanism for printing according to claim 1, wherein: the conveying devices (3) are provided with two groups and distributed on the left side and the right side of the machine body (1), and the height of the gap between the first conveying roller (301) and the second conveying roller (304) is lower than the height of the top surface of the pressing plate (2).

5. A printing paper conveying mechanism for printing according to claim 2, wherein: the first motor (303) and the second motor (405) are both servo motors.

6. A printing paper conveying mechanism for printing according to claim 2, wherein: the control panel (409) is a device for controlling the heating temperature of the electric heating tube (411).

7. A printing paper conveying mechanism for printing according to claim 2, wherein: the guide rail rods (403) are metal rods with guide rails welded in the middle, and the guide rail rods (403) and the second motor (405) are arranged in two groups and distributed on the front side and the rear side of the machine body (1).