CN209937111U

CN209937111U - Waste removing mechanism for printing paper

Info

Publication number: CN209937111U
Application number: CN201920462082.XU
Authority: CN
Inventors: 程利英; 董昌军; 方兰平
Original assignee: TIANJIN PENGXINGSHUN PRINTING Co Ltd
Current assignee: TIANJIN PENGXINGSHUN PRINTING Co Ltd
Priority date: 2019-04-08
Filing date: 2019-04-08
Publication date: 2020-01-14
Anticipated expiration: 2029-04-08

Abstract

The utility model provides a clear useless mechanism of printing paper, include: work platform is fixed to be taken on the upper portion of first work frame and second work frame, work platform is last to lean on the intermediate position to be equipped with the perforated plate, the perforated plate link up work platform from top to bottom, printing paper fixed establishment sets up on work platform, printing paper fixed establishment and slide mechanism installation are in order to realize moving around for the perforated plate, die mechanism reciprocates the bottom of installing at the PLC electric cabinet, die mechanism is located the top of perforated plate, push down cylinder fixed mounting is under the PLC electric cabinet, push down the expansion end of dish fixed mounting at push down cylinder, push down the mould hole that the dish passed on die mechanism realizes compressing tightly the printing paper, ejection mechanism installs the below at the second work frame, ejection mechanism passes the perforated plate and pushes down the dish cooperation with the printing carton with cut the limit separation. The utility model discloses realize automatic edging simultaneously, the effect is very good.

Description

Waste removing mechanism for printing paper

Technical Field

The utility model relates to a printing technology field, in particular to clear useless mechanism of printing paper.

Background

Printing carton needs to separate peripheral waste paper and fashioned carton behind cross cutting machine cross cutting, generally tears the limit through the manual work at present, and efficiency is very low, consequently the utility model discloses a printing paper mechanism of wasting discharge clearly, the printing carton that becomes the pile realizes simultaneously automatic limit that goes, and the effect is very good.

SUMMERY OF THE UTILITY MODEL

To the problem, the utility model aims to provide a clear useless mechanism of printing paper realizes automatic limit that goes simultaneously, and the effect is very good.

The utility model provides a technical scheme that above-mentioned technical problem adopted is: the utility model provides a clear useless mechanism of printing paper which characterized in that includes: the automatic printing machine comprises a PLC electric cabinet, a first working frame, a second working frame, a working platform, a mould mechanism, a pressing cylinder, a pressing disc, an ejection mechanism, a printing paper fixing mechanism and a sliding mechanism, wherein the PLC electric cabinet is fixedly arranged at the top of a workshop through a lifting lug, a PLC controller is arranged in the PLC electric cabinet, the first working frame and the second working frame are parallelly arranged below the PLC electric cabinet, the height of the first working frame is lower than that of the second working frame, the working platform is fixedly arranged at the upper parts of the first working frame and the second working frame, a perforated plate is arranged on the working platform close to the middle position and vertically penetrates through the working platform, the printing paper fixing mechanism is arranged on the working platform, the printing paper fixing mechanism and the sliding mechanism are arranged to move left and right relative to the perforated plate, the mould mechanism is vertically moved and arranged at the bottom of the PLC electric cabinet, the die mechanism is located the top of perforated plate, air cylinder fixed mounting pushes down under the PLC electric cabinet, pressure disk fixed mounting pushes down the expansion end of air cylinder, it realizes compressing tightly printing paper to push down the mould hole that the pressure disk passed in the die mechanism down, ejection mechanism installs the below of second work frame, ejection mechanism passes the perforated plate with push down the cooperation of pressure disk will print the carton and cut the limit separation.

Further, mould mechanism includes installation frame, four electric telescopic handle, two guard plates, carton template, wherein two sets of group edges of installation frame are equipped with two first rectangular holes respectively, are equipped with the second rectangular hole on two sets of other opposite edges, and two guard plates are located the upside of installation frame, correspond respectively through the bolt and install in two first rectangular holes, the carton template is installed the below of installation frame is installed at the rectangular downthehole of second through the bolt, two guard plates are located the both sides of nib, the both sides at second rectangular hole place are installed to four electric telescopic handle symmetries.

Furthermore, install infrared sensor on one of them corner of installation frame, infrared sensor is connected with the PLC controller.

Further, printing paper fixed establishment includes diaphragm, first vertical board, second vertical board, pivot, locating plate, pinch-off blades, locating lever, location cylinder, first vertical board and second vertical board are installed perpendicularly respectively with one side of diaphragm, distance between first vertical board and the second vertical board is greater than the length of perforated plate, the length of first vertical board is less than the second vertical board, the other end fixed mounting of first vertical board the pivot, the locating plate rotates to be installed in the pivot, the locating plate with the diaphragm is relative, the pinch-off blades pass through many locating levers with the locating plate installation, location cylinder fixed mounting be in the outside intermediate position of locating plate, the expansion end of location cylinder passes the locating plate with pinch-off blades fixed connection presss from both sides tight printing carton with the drive pinch-off blades.

Further, the sliding mechanism comprises a sliding box, support frames are fixedly mounted at two ends of the bottom of the sliding box, sliding wheels are mounted at the bottom of the support frames, stepping motors are mounted on the sliding wheels, the sliding wheels are slidably mounted on two sides of the first working frame left and right, sliding grooves are formed in two sides of the first working frame, motor drives are mounted inside the sliding box, the motor drives are electrically connected with the stepping motors and connected with the PLC, ball screws are further arranged at the bottom of the sliding box and fixedly connected with the first longitudinal plate through L-shaped connecting rods so as to drive the printing paper fixing mechanism to move back and forth, and the ball screws are electrically connected with the PLC.

Further, ejection mechanism includes roof, ejecting cylinder, a plurality of thimble, ejecting cylinder fixed mounting be in the bottom of second working frame, ejecting cylinder with PLC controller electric connection, roof fixed mounting be in ejecting cylinder's expansion end, the size of roof with the perforated plate size is the same, be equipped with on the roof with the screw hole of perforated plate one-to-one, a plurality of ejecting needles constitute the thimble group according to the shape of printing carton, install on the roof the ejecting cylinder drive down pass the perforated plate is ejecting with the printing carton.

Further, a working lamp tube is further installed above the PLC control box, and a lampshade is installed on the working lamp tube.

Further, the model of the PLC controller is Siemens 1200.

The utility model has the advantages that: the utility model discloses simple structure, design benefit can realize automatic with the carton with cut the limit separation, has improved efficiency greatly, wherein, has set up perforated plate and ejection mechanism on work platform, the shape according to carton shape design thimble group that can be nimble among the ejection mechanism has increased flexibility and ingenious.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is an overall structure diagram of a waste removing mechanism for printing paper of the present invention;

FIG. 2 is a structural diagram of a mold mechanism of a waste removing mechanism for printing paper of the present invention;

fig. 3 is a structural diagram of the printing paper fixing mechanism and the sliding mechanism of the printing paper waste removing mechanism of the present invention.

Wherein: 1. a PLC electric cabinet; 2. a first work frame; 3. a second work frame; 4. a working platform; 5. a perforated plate; 6. a printing paper fixing mechanism; 7. a mold mechanism; 8. a lower platen; 9. a slide box; 10. a support frame; 11. a sliding groove; 12. an air tube; 13. a working lamp tube; 14. a lamp shade; 15. pressing down the air cylinder; 601. a transverse plate; 602. a second longitudinal plate; 603. a first longitudinal plate; 604. a rotating shaft; 605. positioning a plate; 606. a clamping plate; 607. positioning a rod; 608. positioning the air cylinder; 609. an L-shaped connecting rod; 701. a mounting frame; 702. a protection plate; 703. a carton template; 704. an electric telescopic rod; 705. a die hole; 706. an infrared sensor; 707. a first elongated hole; 708. a second elongated hole; 709. and (4) bolts.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

As shown in fig. 1 to 3, a printing paper waste removing mechanism includes: the automatic printing device comprises a PLC (programmable logic controller) electric cabinet 1, a first working frame 2, a second working frame 3, a working platform 4, a die mechanism 7, a lower air cylinder 15, a lower pressure plate 8, an ejection mechanism, a printing paper fixing mechanism 6 and a sliding mechanism, wherein the PLC electric cabinet 1 is fixedly arranged at the top of a workshop through a lifting lug, a PLC controller is arranged in the PLC electric cabinet, a clamping switch, a working switch and a stop switch are arranged outside the PLC electric cabinet 1, the first working frame 2 and the second working frame 3 are parallelly positioned below the PLC electric cabinet 1, the height of the first working frame 2 is lower than that of the second working frame 3, the working platform 4 is fixedly lapped at the upper parts of the first working frame 2 and the second working frame 3, a porous plate 5 is arranged on the working platform 4 close to the middle position, the porous plate 5 vertically penetrates through the working platform 4, the printing paper fixing mechanism 6 is arranged on the working platform 4, printing paper fixed establishment 6 with slide mechanism installs in order to realize for remove about the perforated plate 5 is around, die mechanism 7 reciprocates to be installed PLC electric cabinet 1's bottom, die mechanism 7 is located the top of perforated plate 5, push down cylinder 15 fixed mounting is in under the PLC electric cabinet 1, lower pressure disk 8 fixed mounting is in push down cylinder 15's expansion end, lower pressure disk 8 passes the mould hole realization on die mechanism 7 and compresses tightly printing paper, ejection mechanism installs the below of second work frame 3, ejection mechanism passes perforated plate 5 with the cooperation of lower pressure disk 8 is with printing carton and cut the limit separation.

Further, the mold mechanism 7 includes an installation frame 701, four electric telescopic rods 704, two protection plates 702, and a carton template 703, two pairs of edges of the installation frame 701 are respectively provided with two first strip holes 707, the other two pairs of edges are provided with second strip holes 708, the two protection plates 702 are located on the upper side of the installation frame 701 and are respectively and correspondingly installed in the two first strip holes 707 through bolts, the carton template 703 is installed below the installation frame 701 and is installed in the second strip holes 708 through bolts, the two protection plates 702 are located on two sides of the mold holes 705, and the four electric telescopic rods 704 are symmetrically installed on two sides where the second strip holes 708 are located.

Further, an infrared sensor 706 is mounted at one corner of the mounting frame 701, and the infrared sensor 706 is connected with a PLC controller.

Furthermore, the printing paper fixing mechanism 6 comprises a horizontal plate 601, a first vertical plate 603, a second vertical plate 602, a rotating shaft 604, a positioning plate 605, a clamping plate 606, a positioning rod 607 and a positioning cylinder 608, the first vertical plate 603 and the second vertical plate 602 are respectively vertically installed on the same side of the horizontal plate 601, the distance between said first 603 and second 602 longitudinal plates is greater than the length of the perforated plate 5, the length of the first vertical plate 603 is smaller than that of the second vertical plate 602, the other end of the first vertical plate 603 is fixedly provided with the rotating shaft 604, the positioning plate 605 is rotatably mounted on the rotating shaft 604, the positioning plate 605 is opposite to the horizontal plate 601, the clamping plate 606 is mounted to the positioning plate 605 by a plurality of positioning rods 607, the positioning cylinder 608 is fixedly mounted to an outer middle position of the positioning plate 605, the movable end of the positioning cylinder 608 passes through the positioning plate 605 and is fixedly connected with the clamping plate 606 to drive the clamping plate 606 to clamp the printing paper box.

Further, the sliding mechanism comprises a sliding box 9, support frames 10 are fixedly mounted at two ends of the bottom of the sliding box 9, sliding wheels are mounted at the bottom of the support frames 10, stepping motors are mounted on the sliding wheels, the sliding wheels are slidably mounted on two sides of the first working frame 2 left and right, sliding grooves 11 are formed in two sides of the first working frame 2, motor drives are mounted inside the sliding box 9 and electrically connected with the stepping motors and connected with the PLC, ball screws are further arranged at the bottom of the sliding box 9 and fixedly connected with the first longitudinal plate 603 through L-shaped connecting rods to drive the printing paper fixing mechanism 6 to move back and forth, and the ball screws are electrically connected with the PLC.

Further, ejection mechanism includes roof, ejecting cylinder, a plurality of thimble, ejecting cylinder fixed mounting be in the bottom of second rack 3, ejecting cylinder with PLC controller electric connection, roof fixed mounting be in ejecting cylinder's expansion end, the size of roof with 5 the size of perforated plate is the same, be equipped with on the roof with the screw hole of 5 one-to-one of perforated plate, a plurality of ejecting needles constitute the thimble group according to the shape of printing carton, install on the roof the drive of ejecting cylinder is passed the perforated plate 5 is ejecting with the printing carton.

Further, a working lamp tube 13 is further installed above the PLC control box, and a lampshade 14 is installed on the working lamp tube 13.

Further, the model of the PLC controller is Siemens 1200.

The working mode is that firstly, the positioning plate 605 is turned over to one side of the sliding box 9 to reserve an inlet for placing the printing paper boards, the piled printing paper boards are placed between the transverse plate 601 and the first vertical plate 603 and the second vertical plate 602, the positioning plate 605 is turned over, a clamping switch on the PLC distribution box is pressed, the positioning air cylinder 608 works to push the clamping plate 606 to clamp the printing paper boards to realize fixation, wherein the clamping plate 606 and the positioning plate 605 are guided by a plurality of positioning rods 607, the structure is flexible, the distance of the clamping plate 606 moving relative to the positioning plate 605 is different according to the size of the printing paper boards, after the printing paper boards are clamped, the working switch is pressed, the electric telescopic rod 704 drives the paper box template 703 to move downwards to the surface of the printing paper to compress the printing paper, then the lower pressing plate 8 moves downwards under the driving of the lower pressing air cylinder 15 to compress one group of printing paper boxes on the printing paper boards, a plurality of paper box layouts are arranged on a piece of printing paper, then after an infrared sensor 706 detects a lower pressing plate 8, a signal is sent to a PLC controller, the PLC controller drives an ejection cylinder to work, the ejection cylinder ejects an ejector pin group, the ejector pin group ejects one group of printing paper boxes, so that the paper boxes are separated from cut edges, then the lower pressing plate 8 upwards leaves the printing paper, the separated printing paper boxes are manually taken out, then a sliding mechanism drives a ball screw or a stepping motor to move the printing paper back and forth or left and right and move to the next group of printing paper boxes, the operation is repeated until all the paper boxes on one piece of printing paper are separated, the machine is stopped, the cut edges are manually taken out, and the paper boxes are thrown into a waste scrap collecting box.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. The utility model provides a clear useless mechanism of printing paper which characterized in that includes: the automatic printing machine comprises a PLC electric cabinet, a first working frame, a second working frame, a working platform, a mould mechanism, a pressing cylinder, a pressing disc, an ejection mechanism, a printing paper fixing mechanism and a sliding mechanism, wherein the PLC electric cabinet is fixedly arranged at the top of a workshop through a lifting lug, a PLC controller is arranged in the PLC electric cabinet, the first working frame and the second working frame are parallelly arranged below the PLC electric cabinet, the height of the first working frame is lower than that of the second working frame, the working platform is fixedly arranged at the upper parts of the first working frame and the second working frame, a perforated plate is arranged on the working platform close to the middle position and vertically penetrates through the working platform, the printing paper fixing mechanism is arranged on the working platform, the printing paper fixing mechanism and the sliding mechanism are arranged to move left and right relative to the perforated plate, the mould mechanism is vertically moved and arranged at the bottom of the PLC electric cabinet, the die mechanism is located the top of perforated plate, air cylinder fixed mounting pushes down under the PLC electric cabinet, pressure disk fixed mounting pushes down the expansion end of air cylinder, it realizes compressing tightly printing paper to push down the mould hole that the pressure disk passed in the die mechanism down, ejection mechanism installs the below of second work frame, ejection mechanism passes the perforated plate with push down the cooperation of pressure disk will print the carton and cut the limit separation.

2. The waste removing mechanism for printing paper as claimed in claim 1, wherein the mold mechanism comprises a mounting frame, four electric telescopic rods, two protection plates and a paper box template, two pairs of edges of the mounting frame are respectively provided with two first strip holes, the other two pairs of edges are provided with second strip holes, the two protection plates are located on the upper side of the mounting frame and are respectively and correspondingly mounted in the two first strip holes through bolts, the paper box template is mounted below the mounting frame and is mounted in the second strip hole through bolts, the two protection plates are located on two sides of the mold hole, and the four electric telescopic rods are symmetrically mounted on two sides of the second strip hole.

3. The waste removing mechanism for printing paper as claimed in claim 2, wherein an infrared sensor is mounted on one corner of the mounting frame, and the infrared sensor is connected with a PLC controller.

4. The waste removing mechanism for printing paper as claimed in claim 1, wherein the fixing mechanism for printing paper comprises a transverse plate, a first vertical plate, a second vertical plate, a rotating shaft, a positioning plate, a clamping plate, a positioning rod, and a positioning cylinder, the first longitudinal plate and the second longitudinal plate are respectively vertically arranged on the same side of the transverse plate, the distance between the first longitudinal plate and the second longitudinal plate is greater than the length of the porous plate, the length of the first longitudinal plate is less than that of the second longitudinal plate, the other end of the first longitudinal plate is fixedly provided with the rotating shaft, the positioning plate is rotatably arranged on the rotating shaft, the positioning plate is opposite to the transverse plate, the clamping plate is arranged with the positioning plate through a plurality of positioning rods, the positioning cylinder is fixedly arranged in the middle position of the outer side of the positioning plate, and the movable end of the positioning cylinder penetrates through the positioning plate and is fixedly connected with the clamping plate to drive the clamping plate to clamp the printing paper box.

5. The waste removing mechanism for printing paper as claimed in claim 4, wherein the sliding mechanism comprises a sliding box, two ends of the bottom of the sliding box are fixedly provided with a support frame, the bottom of the support frame is provided with a sliding wheel, the sliding wheel is provided with a stepping motor, the sliding wheel is slidably arranged on two sides of the first working frame left and right, two sides of the first working frame are provided with sliding grooves, a motor drive is arranged inside the sliding box and electrically connected with the stepping motor, the motor drive is connected with the PLC controller, the bottom of the sliding box is further provided with a ball screw, the ball screw is fixedly connected with the first vertical plate through an L-shaped connecting rod so as to drive the printing paper fixing mechanism to move back and forth, and the ball screw is electrically connected with the PLC controller.

6. The waste removing mechanism for printing paper as claimed in claim 1, wherein the ejection mechanism comprises a top plate, an ejection cylinder and a plurality of ejector pins, the ejection cylinder is fixedly mounted at the bottom of the second working frame, the ejection cylinder is electrically connected with the PLC controller, the top plate is fixedly mounted at a movable end of the ejection cylinder, the size of the top plate is the same as that of the perforated plate, the top plate is provided with threaded holes corresponding to the perforated plate one by one, the plurality of ejector pins form an ejector pin group according to the shape of the printing paper box, the ejector pin group is mounted on the top plate, and the printing paper box is ejected through the perforated plate under the driving of the ejection cylinder.

7. The waste removing mechanism for printing paper as claimed in claim 1, wherein a working lamp tube is further installed above the PLC control box, and a lampshade is installed on the working lamp tube.

8. The waste removing mechanism for printing paper as claimed in claim 1, wherein the PLC controller is Siemens 1200.