CN217867117U

CN217867117U - Stable paper feeding equipment for printing

Info

Publication number: CN217867117U
Application number: CN202221491201.2U
Authority: CN
Inventors: 李洪君; 苏延康; 赵卫东
Original assignee: Jinan Sunway Printing Co ltd
Current assignee: Jinan Sunway Printing Co ltd
Priority date: 2022-06-15
Filing date: 2022-06-15
Publication date: 2022-11-22
Anticipated expiration: 2032-06-15

Abstract

The utility model provides a defeated paper equipment is stabilized in printing, including the printing machine body, printing machine body both sides have all been seted up and have been imported and exported, and printing machine body import and export both sides and be equipped with the conveyer belt, the both sides that the printing machine body corresponds the conveyer belt are fixed with the curb plate, and the drive shaft of conveyer belt passes through the bearing and rotates and install on the curb plate, through under the driven effect of gear train, the synchronous reverse rotation of conveyer belt and axostylus axostyle has been realized, carry the effect simultaneously to paper top and bottom, save the required electric power of carrying the paper, the theory of green printing has been embodied, for prior art, the effectual loaded down with trivial details pressure of having avoided holds the device and to the produced wearing and tearing on the paper surface, the heat that the friction produced when reducing simultaneously and carrying the paper, the effectual problem that produces fold or bulge in the paper transportation process of having avoided, and the pressure through the extrusion ball is held, make the paper carry more stable.

Description

Printing stable paper conveying equipment

Technical Field

The utility model relates to a green printing field specifically is a stable defeated paper equipment of printing.

Background

The stability that the in-process paper of printing was carried is an important index that influences the printing effect, current technical mode is carried the paper through the conveyer belt, this mode paper lacks stability, thereby it influences the printing of paper to cause the fold or the unevenness of paper easily at the in-process of carrying, also propose the in-process of transporting the paper to add the pressure and hold the device, keep the planarization at paper top, the degree of wear at paper top can be increased to this kind of mode, thereby influence the whole quality of printing paper, the lower paper of effect of carrying simultaneously removes can and presses and hold the device and take place the friction and produce the heat, the solidification of printing in-process ink can be influenced to the temperature, consequently the stability that paper carried can not be guaranteed to the pressure of pure holds the device.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a defeated paper equipment is stabilized in printing to solve the problem that proposes in the above-mentioned background art, the utility model discloses novel structure through gear train and pushing mechanism's cooperation, and when the paper was carried to the conveyer belt, the paper upper end was carried out spacing transport through the limiting plate and is kept the planarization, keeps the stability that the paper removed through carrying out the centre gripping to the paper side at the in-process of carrying simultaneously.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a defeated paper equipment is stabilized in printing, includes the printing machine body, printing machine body both sides have all been seted up and have been imported and exported, and printing machine body import and export both sides and be equipped with the conveyer belt, the both sides that the printing machine body corresponds the conveyer belt are fixed with the curb plate, and the drive shaft of conveyer belt passes through the bearing and rotate and install on the curb plate, be equipped with two sets of drive paper on the conveyer belt surface of printing machine body entry one side and remove and press the pushing mechanism who holds to the paper, the position that the curb plate corresponds pushing mechanism is equipped with the gear train, and pushing mechanism passes through the gear train and is connected with the conveyer belt transmission.

Furthermore, a motor is fixedly mounted on the outer wall of the side plate corresponding to the driving wheel of the conveying belt, and the output end of the motor is fixed with the driving shaft of the driving wheel.

Further, pushing mechanism includes the axostylus axostyle, the axostylus axostyle both ends are passed through the bearing and are rotated and install on the curb plate, and the axial symmetry is fixed with four push pedals on the both ends surface of axostylus axostyle, be equipped with the limiting plate on the conveyer belt surface, four push pedal and the alternate extrusion contact in limiting plate surface, the conveying roller is installed through the pivot rotation in limiting plate bottom.

Furthermore, the gear train includes the driving gear, the driving gear is fixed on the surface that the conveyer belt driven wheel drive shaft worn out the curb plate, the one end that the curb plate was worn out to the axostylus axostyle is fixed with driven gear, the position that the curb plate corresponds between driving gear and the driven gear is rotated through the bearing and is installed two drive gears, two drive gear meshing is connected, and driving gear and driven gear are connected with the drive gear meshing that corresponds respectively.

Further, the limiting plate both ends are fixed with the connecting block, the connecting block bottom is equipped with the extrusion ball, and the connecting block opposite side is fixed with the slider, the curb plate inner wall corresponds the slider movement path and is fixed with the slide rail, and slider sliding connection is inside the slide rail.

Furthermore, a buffer groove is formed in the position, corresponding to the extrusion ball, of the bottom of the connecting block, a first spring is fixed to the inner wall of the top of the buffer groove, and the other end of the first spring is fixed to the top of the extrusion ball.

Furthermore, the slide rail inclines towards the inlet and outlet of the printer body, a second spring is fixed on one side of the slide block away from the inlet and outlet, and the other end of the second spring is fixed with the inner wall of the slide rail.

Further, the motor is electrically connected with the switch and the external power supply through wires.

The utility model has the advantages that: the utility model relates to a printing stable paper feeding device, which comprises a printing machine body; an inlet and an outlet; a conveyor belt; a motor; a side plate; a gear set; a driving gear; a transmission gear; a driven gear; a pushing mechanism; a shaft lever; pushing the plate; a limiting plate; a conveying roller; connecting blocks; extruding the ball; a buffer tank; a first spring; a slide rail; a slider; a second spring.

1. This defeated paper equipment is stabilized in printing passes through under the driven effect of gear train, has realized the synchronous reverse rotation of conveyer belt with the axostylus axostyle, carries the effect simultaneously to paper top and bottom, saves the required electric power of carrying the paper, has embodied the theory of green printing.

2. This defeated paper equipment is stabilized in printing passes through under the effect of push pedal, limiting plate and conveying roller, and the effect of spreading is carried out to the paper of carrying through the conveying roller repeatedly, keeps the planarization on paper surface.

3. This paper feeding equipment is stabilized in printing passes through under the effect of slider and slide rail, drives the extrusion ball and is close to the paper side gradually, extrudees the paper side through dashpot and first spring cooperation, stability when keeping it to remove, simultaneously because the extrusion ball is the spheroid state, can be furthest the reduction to the wearing and tearing of paper side to can realize driving the removal of paper under the extrusion state.

4. This paper feeding equipment is stabilized in printing drives extrusion ball and limiting plate reciprocating type to the effect of pressing and spreading the paper of carrying under the alternative cooperation of push pedal and second spring.

5. This defeated paper equipment is stabilized in printing for prior art, the effectual loaded down with trivial details pressure of having avoided holds the device to the produced wearing and tearing of paper surface, and the heat that the friction produced when reducing the transport paper simultaneously has effectually avoided producing the problem that fold or bulge among the paper transportation process to hold through the pressure of extrusion ball, make the paper carry more stable.

Drawings

FIG. 1 is a schematic view of the overall structure of a printing stabilizing paper feeding apparatus of the present invention;

FIG. 2 is a schematic view of a gear set structure of a printing stabilizing paper feeding apparatus of the present invention;

FIG. 3 is a schematic view of a pushing mechanism of a printing stabilizing paper feeding apparatus according to the present invention;

FIG. 4 is a second schematic view of a pushing mechanism of a printing stabilizing paper feeding apparatus according to the present invention;

FIG. 5 is a schematic view of the connection between the squeeze ball and the connecting block of the printing stabilizing paper feeding apparatus of the present invention;

in the figure: 1. a printer body; 11. an inlet and an outlet; 2. a conveyor belt; 21. a motor; 3. a side plate; 4. a gear set; 41. a driving gear; 42. a transmission gear; 43. a driven gear; 5. a pushing mechanism; 51. a shaft lever; 52. pushing a plate; 53. a limiting plate; 531. a conveying roller; 54. connecting blocks; 541. extruding the ball; 542. a buffer tank; 543. a first spring; 55. a slide rail; 56. a slider; 57. a second spring.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1 to 5, the present invention provides a technical solution: the utility model provides a stable paper feeding equipment of printing, includes printing machine body 1, exit 11 has all been seted up to printing machine body 1 both sides, and printing machine body 1 exit 11 both sides are equipped with conveyer belt 2, printing machine body 1 corresponds the both sides of conveyer belt 2 and is fixed with curb plate 3, and the drive shaft of conveyer belt 2 passes through the bearing rotation and installs on curb plate 3, the conveyer belt 2 that printing machine body 1 entered one side is equipped with two sets of drive paper on the surface and removes and hold pushing mechanism 5 to the paper pressure, the position that curb plate 3 corresponds pushing mechanism 5 is equipped with gear train 4, and pushing mechanism 5 is connected with the transmission of conveyer belt 2 through gear train 4, during the use device, corresponds paper wind-up roll department with printing machine body 1 entrance, places the one end of paper on conveyer belt 2, opens conveyer belt 2 afterwards and carries the paper bottom, under the driven effect of gear train 4, pushing mechanism 5 promotes the paper top and removes, keeps the planarization of paper, presses the both sides of paper simultaneously and holds, keeps the stability that the paper removed, and the paper is seen off from the exit 11 of printing machine body 1 opposite side, and the conveyer belt 2 of rethread opposite side carries next flow.

This embodiment, 3 outer walls of curb plate correspond 2 driving wheels of conveyer belt department fixed mounting has motor 21, and the drive shaft of motor 21 output and action wheel is fixed, motor 21 passes through electric wire and switch and external power supply electric connection, opens the switch, and external power supply carries out work for the power supply of motor 21, and motor 21 drives the action wheel rotation of conveyer belt 2, and the conveyer belt 2 is all the other rotates from the driving wheel synchronization under the transmission effect of belt.

In this embodiment, the pushing mechanism 5 includes a shaft rod 51, two ends of the shaft rod 51 are rotatably installed on the side plate 3 through bearings, four push plates 52 are axially and symmetrically fixed on two end surfaces of the shaft rod 51, a limit plate 53 is arranged on a surface of the belt of the conveyor belt 2, the four push plates 52 are alternately in extrusion contact with the surface of the limit plate 53, a conveying roller 531 is rotatably installed at the bottom of the limit plate 53 through a rotating shaft, the gear set 4 includes a driving gear 41, the driving gear 41 is fixed on a surface of the conveyor belt 2 where a driving shaft of a driven wheel penetrates out of the side plate 3, a driven gear 43 is fixed at one end of the shaft rod 51 penetrating out of the side plate 3, two transmission gears 42 are rotatably installed at a position of the side plate 3 corresponding to a position between the driving gear 41 and the driven gear 43 through bearings, the two transmission gears 42 are meshed, the driving gear 41 and the driven gear 43 are respectively meshed with the corresponding transmission gear 42, the driving shaft of the driven wheel drives the driving gear 41 to rotate, the rotation of the shaft lever 51 is driven through the pairwise meshing transmission mode of the driving gear 41 and the transmission gear 42, the transmission gear 42 and the transmission gear 42, and the transmission gear 42 and the driven gear 43, the rotation directions of the driving gear 41 and the driven gear 43 are opposite, the shaft lever 51 drives the push plates 52 at two ends to push the limiting plates 53 to translate, the bulged paper is flattened when the limiting plates 53 move, the smoothness of the paper is kept, the push plates 52 rotate by a certain angle and then contact the limiting plates 53, the limiting plates 53 reset and contact the other push plate 52 in a squeezing mode, and the conveyed paper is repeatedly paved through the conveying roller 531.

In this embodiment, the two ends of the limiting plate 53 are fixed with the connecting blocks 54, the bottom of the connecting block 54 is provided with the extruding ball 541, the other side of the connecting block 54 is fixed with the sliding block 56, the inner wall of the side plate 3 corresponding to the moving path of the sliding block 56 is fixed with the sliding rail 55, the sliding block 56 is slidably connected inside the sliding rail 55, the bottom of the connecting block 54 corresponding to the extruding ball 541 is provided with the buffer groove 542, the inner wall of the top of the buffer groove 542 is fixed with the first spring 543, the other end of the first spring 543 is fixed at the top of the extruding ball 541, the sliding rail 55 inclines towards the inlet and outlet 11 of the printing machine body 1, one side of the sliding block 56 away from the inlet and outlet 11 is fixed with the second spring 57, the other end of the second spring 57 is fixed with the inner wall of the sliding rail 55, and in the process that the limiting plate 53 moves along with the pushing plate 52, the sliding block 56 on the other side of the connecting block 54 slides inside the inclined sliding rail 55, along with the slide block 56 gradually approaching the position of the inlet/outlet 11 of the printing machine body 1, the bottom of the slide block 56 and the connecting block 54 gradually approach the surface of the conveying belt 2, at this time, the extrusion ball 541 gradually contacts and extrudes with the side edge of the paper, through the action of the buffer groove 542 and the first spring 543, the extrusion acting force of the extrusion ball 541 and the paper is kept in a balanced state, the paper is not torn excessively, along with the movement of the slide block 56, the extrusion ball 541 is collected into the buffer groove 542 to compress the first spring 543, after the limiting plate 53 is separated from the extrusion action of the push plate 52, the slide block 56 is under the elastic force of the second spring 57, the slide block 56, the connecting block 54 and the limiting plate 53 are pulled to reset to contact with the next push plate 52, at this time, the extrusion ball 541 resets and leaks out of the buffer groove 542 under the elastic force of the first spring 543 (the extrusion ball 541 is in a ball state, which can reduce the abrasion to the side edge of the paper to the greatest extent, and can achieve the movement of the entrained paper in the squeezed state).

Before the device is used, an inlet of a printer body 1 corresponds to a paper winding roller, one end of paper is placed on a conveying belt 2, then a motor 21 drives a driving wheel of the conveying belt 2 to rotate, the rest driven wheels of the conveying belt 2 synchronously rotate under the transmission action of a belt, the belt conveys the bottom of the paper, a driving shaft of each driven wheel drives a driving gear 41 to rotate, a shaft lever 51 is driven to rotate in a pairwise meshing transmission mode of the driving gear 41, the driving gear 42 and a driven gear 43, the shaft lever 51 drives push plates 52 at two ends to push limiting plates 53 to translate, when the limiting plates 53 move, the bulged paper is flattened through a conveying roller 531, the smoothness of the paper is kept, and when the push plates 52 rotate for a certain angle, the limiting plates 53 are in contact with the limiting plates 53, and the limiting plates 53 reset, then the paper is pressed and contacted with the other push plate 52, the paper is repeatedly spread by the conveying roller 531, in the process that the limiting plate 53 moves along with the push plate 52, the slide block 56 on the other side of the connecting block 54 slides along the inside of the inclined slide rail 55, as the slide block 56 gradually approaches the position of the inlet/outlet 11 of the printer body 1, the bottoms of the slide block 56 and the connecting block 54 gradually approach the surface of the conveying belt 2, at the moment, the extrusion ball 541 gradually contacts and extrudes with the side edge of the paper, the extrusion ball 541 is collected into the buffer groove 542 to compress the first spring 543, after the limiting plate 53 is separated from the extrusion action of the push plate 52, the slide block 56 is subjected to the elastic force of the second spring 57 to pull the slide block 56, the connecting block 54 and the limiting plate 53 to reset, the extrusion ball 541 resets and leaks out of the buffer groove 542 under the elastic force of the first spring 543, the printed paper is sent out from the inlet/outlet 11 on the other side of the printer body 1, and then is conveyed into the next flow path through the conveying belt 2 at the other side.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a printing stabilization paper feed equipment, includes printing machine body (1), its characterized in that: import and export (11) have all been seted up to printing machine body (1) both sides, and printing machine body (1) import and export (11) both sides and be equipped with conveyer belt (2), the both sides that printing machine body (1) corresponds conveyer belt (2) are fixed with curb plate (3), and the drive shaft of conveyer belt (2) passes through the bearing and rotates and install on curb plate (3), conveyer belt (2) of printing machine body (1) entry one side are equipped with two sets of drive paper on the surface and remove and hold pushing mechanism (5) to the paper pressure, the position that curb plate (3) correspond pushing mechanism (5) is equipped with gear train (4), and pushing mechanism (5) are connected with conveyer belt (2) transmission through gear train (4).

2. A print stabilizing feed apparatus as claimed in claim 1, wherein: a motor (21) is fixedly mounted on the outer wall of the side plate (3) corresponding to the driving wheel of the conveying belt (2), and the output end of the motor (21) is fixed with the driving shaft of the driving wheel.

3. A print stabilizing feed apparatus as claimed in claim 2, wherein: pushing mechanism (5) include axostylus axostyle (51), axostylus axostyle (51) both ends are rotated through the bearing and are installed on curb plate (3), and the both ends of axostylus axostyle (51) are fixed with four push pedal (52) on the surface axle center symmetry, be equipped with limiting plate (53) on conveyer belt (2) belt surface, four push pedal (52) and limiting plate (53) surface extrusion contact in turn, limiting plate (53) bottom is rotated through the pivot and is installed conveying roller (531).

4. A print stabilizing feed apparatus as claimed in claim 3, wherein: gear train (4) are including driving gear (41), driving gear (41) are fixed on conveyer belt (2) driven wheel drive shaft wears out the surface of curb plate (3), the one end that curb plate (3) were worn out in axostylus axostyle (51) is fixed with driven gear (43), curb plate (3) are passed through the bearing rotation and are installed two drive gear (42) corresponding the position between driving gear (41) and driven gear (43), two drive gear (42) meshing is connected, and driving gear (41) and driven gear (43) are connected with corresponding drive gear (42) meshing respectively.

5. A print stabilizing feed apparatus as claimed in claim 3, wherein: connecting blocks (54) are fixed to two ends of the limiting plate (53), an extrusion ball (541) is arranged at the bottom of each connecting block (54), a sliding block (56) is fixed to the other side of each connecting block (54), a sliding rail (55) is fixed to the inner wall of the side plate (3) corresponding to the moving path of the corresponding sliding block (56), and the sliding block (56) is connected to the inner portion of the sliding rail (55) in a sliding mode.

6. A print stabilizing feed apparatus as claimed in claim 5, wherein: the bottom of the connecting block (54) is provided with a buffer groove (542) corresponding to the position of the extrusion ball (541), the inner wall of the top of the buffer groove (542) is fixed with a first spring (543), and the other end of the first spring (543) is fixed at the top of the extrusion ball (541).

7. A print stabilizing feed apparatus as claimed in claim 5, wherein: the slide rail (55) inclines towards the inlet and outlet (11) of the printer body (1), a second spring (57) is fixed on one side, away from the inlet and outlet (11), of the slide block (56), and the other end of the second spring (57) is fixed with the inner wall of the slide rail (55).

8. A print stabilizing feed apparatus as claimed in claim 2, wherein: the motor (21) is electrically connected with the switch and an external power supply through wires.