CN211895252U

CN211895252U - Paper conveyor is used in printing

Info

Publication number: CN211895252U
Application number: CN201922486916.3U
Authority: CN
Inventors: 郝国栋
Original assignee: 郝国栋
Current assignee: NANJING HAIXING PRINTING Co.,Ltd.
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-11-10
Anticipated expiration: 2029-12-31

Abstract

The utility model provides a paper conveyor is used in printing relates to mould technical field. This paper conveyor is used in printing, including two slide rails, the top of two slide rails all meshes has running gear, the one side that two running gear are close to each other all is provided with the clamp plate, two clamp plates are respectively through two coupling mechanism and running gear fixed connection, the equal fixedly connected with of upper surface of two clamp plates divides the piece, two down tubes of the equal fixedly connected with of upper surface of clamp plate, the one end that the clamp plate was kept away from to two down tubes all with transfer piece fixed connection, the equal fixed mounting in upper surface of two running gear has the pneumatic cylinder, running gear includes two wheel carriers, backup pad and three gyro wheel. This paper conveyor for printing through setting up pneumatic cylinder, coupling mechanism and control mechanism, has solved prior art's conveyor and has slided the problem that influences printing process accuracy easily at the in-process of carrying when carrying the support.

Description

Paper conveyor is used in printing

Technical Field

The utility model relates to the technical field of mold, specifically be a paper conveyor is used in printing.

Background

The paper conveying device of the printing machine is also commonly called a paper conveying plate, and the function of the paper conveying device is to accurately and smoothly convey the conveyed paper to the next device, and the paper cannot be allowed to slide on the paper conveying plate; however, in the actual conveying process, paper is easy to slide, so that the printing and processing accuracy of paper printing and processing equipment is influenced, and the printing quality detection accuracy and the code spraying equipment detection accuracy are influenced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a paper conveyor is used in printing has solved prior art's conveyor and has slided the problem that influences the printing accuracy of processing easily at the in-process of carrying when carrying the support.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a paper conveying device for printing comprises two slide rails, wherein travelling mechanisms are respectively meshed above the two slide rails, a pressing plate is arranged on one side, close to each other, of each travelling mechanism, the two pressing plates are respectively and fixedly connected with the travelling mechanisms through two connecting mechanisms, the upper surfaces of the two pressing plates are respectively and fixedly connected with a dividing block, the upper surfaces of the pressing plates are respectively and fixedly connected with two inclined rods, one ends, far away from the pressing plates, of the two inclined rods are respectively and fixedly connected with the dividing block, hydraulic cylinders are respectively and fixedly arranged on the upper surfaces of the two travelling mechanisms, each travelling mechanism comprises two wheel carriers, a supporting plate and three rolling wheels, the three rolling wheels are positioned between the two wheel carriers and are rotatably connected with the two wheel carriers, the three wheel carriers are meshed with the slide rails, the bottom ends of the supporting plates are respectively and fixedly connected with the upper surfaces of the two wheel, a control mechanism is arranged above the dividing block, the two hydraulic cylinders are respectively and fixedly connected with the left side and the right side of the control mechanism, the upper end of the hydraulic cylinder is fixedly connected with a V-shaped frame, the control mechanism is fixedly connected with one end of the V-shaped frame, which is far away from the hydraulic cylinder, a connecting mechanism comprises two vertical plates, two sliding sleeves and two vertical rods, the two vertical plates are both and fixedly connected with the wheel carrier, the two sliding sleeves are respectively and fixedly connected with one surfaces of the two vertical plates, which are far away from the wheel carrier, the bottom ends of the two vertical rods are fixedly connected with the upper surface of the pressing plate, the upper ends of the two vertical rods penetrate through the two sliding sleeves and are then fixedly connected with two limiting blocks, springs are sleeved outside the two vertical rods, the two ends of the springs are respectively and fixedly connected with the limiting blocks and the sliding sleeves, the control mechanism comprises a fixed, one end of each stud in the fixed disc is respectively contacted with one surface of each ejector rod, which is far away from each other.

Preferably, the circumferential surface of the roller is of a groove structure, the three rollers are distributed at equal intervals, and the groove-shaped roller can be matched with the sliding rail.

Preferably, the vertical plates are triangular prism structures, and the vertical plates which are symmetrically arranged in the front-back direction of the transverse center line of the pressing plate by the two vertical plates have strong structural strength.

Preferably, two V type framves bilateral symmetry set up, and control mechanism is located between two V type framves, and the V type frame can play the effect of connection control mechanism.

Preferably, the fixed disk is of a circular structure, the two ejector rods are located on the same plane and are arranged in bilateral symmetry with the axis line of the fixed disk, and the two ejector rods can control the two movable blocks.

(III) advantageous effects

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

1. this paper conveyor for printing, through setting up the pneumatic cylinder, coupling mechanism and control mechanism, can drive the fixed disk downstream through V type frame when the pneumatic cylinder contracts, can drive two ejector pins downstream when the fixed disk downstream, can extrude two transfer piece downstream when two ejector pins downstream, can drive the clamp plate downstream when the transfer piece downstream, the ejector pin can be dismantled, can control solitary clamp plate extrusion paper, the spring begins to compress this moment, when the pneumatic cylinder extends, because the effort of spring, two clamp plates begin the rebound, can play the effect of fixed paper when two clamp plates downstream, the problem of the in-process slip influence printing process accuracy of paper easy at the transport when having solved prior art's conveyor carrying the support.

2. This paper conveyor for printing, slide rail and running gear, gyro wheel can rotate for the slide rail, can drive the device and remove when two running gear gos forward, and when the slide rail is long enough, running gear can cooperate with the conveyer belt.

Drawings

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

FIG. 2 is a front view of the present invention;

FIG. 3 is a schematic view of the connection between the traveling mechanism and the connecting mechanism of the present invention;

fig. 4 is a schematic structural diagram of the control mechanism of the present invention.

The device comprises a sliding rail 1, a traveling mechanism 2, a wheel carrier 21, a supporting plate 22, a roller 23, a pressing plate 3, a connecting mechanism 4, a vertical plate 41, a sliding sleeve 42, a vertical rod 43, a limiting block 44, a spring 45, a dividing block 5, a hydraulic cylinder 6, a control mechanism 7, a fixed disc 71, a push rod 72, a stud 73, an inclined rod 8 and a frame 9V.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The embodiment of the utility model provides a paper conveyor is used in printing:

in the first embodiment, as shown in fig. 1-4, the first embodiment comprises two slide rails 1, a traveling mechanism 2 is engaged with the upper portion of each of the two slide rails 1, a pressing plate 3 is disposed on the side of each of the two traveling mechanisms 2 close to each other, the two pressing plates 3 are fixedly connected with the traveling mechanisms 2 through two connecting mechanisms 4, a transfer block 5 is fixedly connected with the upper surfaces of the two pressing plates 3, two inclined rods 8 are fixedly connected with the upper surfaces of the pressing plates 3, one ends of the two inclined rods 8 far away from the pressing plates 3 are fixedly connected with the transfer block 5, hydraulic cylinders 6 are fixedly mounted on the upper surfaces of the two traveling mechanisms 2, a control mechanism 7 is disposed above the transfer block 5, the two hydraulic cylinders 6 are fixedly connected with the left side and the right side of the control mechanism 7, a V-shaped frame 9 is fixedly connected with the upper end of the hydraulic cylinder 6, the control mechanism 7 is fixedly connected with one end of the V-, the control mechanism 7 is located between the two V-shaped frames 9, and the V-shaped frames 9 can play a role in connecting the control mechanism 7.

In the second embodiment, as shown in fig. 1 to 4, the traveling mechanism 2 includes two wheel frames 21, a supporting plate 22 and three rollers 23, the three rollers 23 are located between the two wheel frames 21 and rotatably connected with the two wheel frames 21, the three wheel frames 21 are engaged with the sliding rail 1, the bottom ends of the supporting plate 22 are respectively fixedly connected with the upper surfaces of the two wheel frames 21, the hydraulic cylinder 6 is fixedly connected with the upper surface of the supporting plate 22, the connecting mechanism 4 is fixedly connected with the wheel frames 21, the circumferential surfaces of the rollers 23 are of a groove structure, the three rollers 23 are distributed at equal intervals, and the groove-shaped rollers 23 can be matched with the sliding rail 1.

Embodiment three, as shown in fig. 1-4, coupling mechanism 4 includes two risers 41, two sliding sleeves 42 and two montants 43, two risers 41 all with wheel carrier 21 fixed connection, two sliding sleeves 42 keep away from the one side fixed connection of wheel carrier 21 with two risers 41 respectively, the bottom of two montants 43 is connected with the last fixed surface of clamp plate 3, two stoppers 44 of fixedly connected with behind two sliding sleeves 42 are run through to the upper end of two montants 43, spring 45 has all been cup jointed to the outside of two montants 43, the both ends of spring 45 respectively with stopper 44 and sliding sleeves 42 fixed connection, riser 41 is the triangular prism structure, two risers 41 set up the riser 41 of triangular prism structure with clamp plate 3's horizontal central line longitudinal symmetry have very strong structural strength.

In a fourth embodiment, as shown in fig. 1 to 4, the control mechanism 7 includes a fixed disk 71 and two push rods 72, the fixed disk 71 is fixedly connected to one end of each of the two V-shaped frames 9 close to each other, the two push rods 72 penetrate through the fixed disk 71, studs 73 are inserted into the left and right sides of the fixed disk 71, one ends of the two studs 73 located inside the fixed disk 71 are respectively contacted with one surfaces of the two push rods 72 far away from each other, the fixed disk is 71 in a circular structure, the two push rods 72 are located on the same plane, the two push rods 72 are symmetrically arranged left and right about the axis line of the fixed disk 71, and the two push rods 72 can control the two movable blocks 5.

When the paper pressing device is used, the hydraulic cylinder 6 can be contracted to drive the fixed disc 71 to move downwards, the fixed disc 71 can be driven to move downwards when moving downwards, the two ejector rods 72 can be used for extruding the two movable blocks 5 to move downwards when moving downwards, the movable blocks 5 can be used for driving the pressing plate 3 to move downwards when moving downwards, the ejector rods 72 can be detached, the independent pressing plate 3 can be controlled to extrude paper, the spring 45 starts to compress at the moment, when the hydraulic cylinder 6 extends, due to the acting force of the spring 45, the two pressing plates 3 start to move upwards, the roller 23 can rotate relative to the sliding rail 1, and the device can be driven to move when the two traveling mechanisms 2 advance.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a paper conveyor is used in printing, includes two slide rails (1), its characterized in that: the upper portions of the two sliding rails (1) are respectively engaged with the traveling mechanisms (2), one side, close to each other, of each traveling mechanism (2) is provided with the pressing plate (3), the two pressing plates (3) are respectively fixedly connected with the traveling mechanisms (2) through the two connecting mechanisms (4), the upper surfaces of the two pressing plates (3) are respectively and fixedly connected with the transfer block (5), the upper surfaces of the two traveling mechanisms (2) are respectively and fixedly provided with the hydraulic cylinders (6), the upper portions of the transfer blocks (5) are provided with the control mechanisms (7), and the two hydraulic cylinders (6) are respectively fixedly connected with the left side and the right side of the control mechanisms (7).

2. A printing sheet conveying apparatus according to claim 1, wherein: the traveling mechanism (2) comprises two wheel frames (21), a supporting plate (22) and three rollers (23), the three rollers (23) are located between the two wheel frames (21) and are rotatably connected with the two wheel frames (21), the three wheel frames (21) are meshed with the sliding rail (1), the bottom end of the supporting plate (22) is fixedly connected with the upper surfaces of the two wheel frames (21) respectively, the hydraulic cylinder (6) is fixedly connected with the upper surface of the supporting plate (22), and the connecting mechanism (4) is fixedly connected with the wheel frames (21).

3. A printing sheet conveying apparatus according to claim 2, wherein: coupling mechanism (4) include two riser (41), two sliding sleeves (42) and two montant (43), two riser (41) all with wheel carrier (21) fixed connection, one side fixed connection of wheel carrier (21) is kept away from with two riser (41) respectively in two sliding sleeves (42), the bottom of two montants (43) is connected with the last fixed surface of clamp plate (3), two stopper (44) of fixedly connected with after two sliding sleeves (42) are run through to the upper end of two montant (43), spring (45) have all been cup jointed to the outside of two montant (43), the both ends of spring (45) respectively with stopper (44) and sliding sleeve (42) fixed connection.

4. A printing sheet conveying apparatus according to claim 3, wherein: the upper surface of clamp plate (3) is two down tube (8) of equal fixedly connected with, and the one end that clamp plate (3) were kept away from in two down tube (8) all with transfer block (5) fixed connection.

5. The printing paper conveying apparatus according to claim 4, wherein: the upper end of the hydraulic cylinder (6) is fixedly connected with a V-shaped frame (9), and the control mechanism (7) is fixedly connected with one end, far away from the hydraulic cylinder (6), of the V-shaped frame (9).

6. A printing sheet conveying apparatus according to claim 5, wherein: control mechanism (7) include fixed disk (71) and two ejector pins (72), and fixed disk (71) and the one end fixed connection that two V type framves (9) are close to each other, and fixed disk (71) all runs through two ejector pins (72), and the equal screw thread grafting in both sides of fixed disk (71) has double-screw bolt (73), and two double-screw bolts (73) are located the inside one end of fixed disk (71) and contact with the one side that two ejector pins (72) kept away from each other respectively.