CN217263732U

CN217263732U - Paper feeding and aligning device for carton printing

Info

Publication number: CN217263732U
Application number: CN202220906255.4U
Authority: CN
Inventors: 张子弦
Original assignee: Tysan Packaging Co ltd
Current assignee: Tysan Packaging Co ltd
Priority date: 2022-04-19
Filing date: 2022-04-19
Publication date: 2022-08-23
Anticipated expiration: 2032-04-19

Abstract

The utility model relates to the technical field of carton printing machine mechanical equipment, in particular to a paper feeding and aligning device for carton printing, which comprises a carton printing machine and a feeding device, wherein a paper feeding unit is arranged between the carton printing machine and the feeding device, a paper feeding port of the carton printing machine is provided with a first pneumatic pushing hand and a baffle plate, so that a paperboard to be printed is not twisted, the tail end of the paper feeding unit is provided with a positioning plate, the positioning plate is provided with a front wing plate and a clamping plate, and is used for abutting against the edge of the paperboard to be printed and simultaneously preventing the paperboard from sliding off, a guide shaft and a guide plate are arranged above the positioning plate and are used for guiding and damping, the bottom of the tail end of the feeding device is provided with a second pneumatic pushing hand which is used for aligning the sequentially falling paperboards to be printed in the feeding direction, and the first pushing hand and the baffle plate are matched to ensure that the paperboards to be processed fall into two clamping groove areas formed by the baffle plate, the utility model discloses can realize automated production, improve printing efficiency greatly.

Description

Paper feeding and aligning device for carton printing

Technical Field

The utility model relates to a technical carton printing machinery equipment field especially relates to a paper feeding and aligning device of carton printing.

Background

With the development of society, the rapid development of express delivery trade, the demand volume to carton packing volume greatly increases, and the customer is to the delivery time of carton printing and the quality requirement of printed matter more and more high. In the existing high-speed printing machine, a pneumatic pushing hand is arranged at a paper feeding port to align paper boards to be processed, the paper boards to be printed need to be continuously conveyed to the paper feeding port during production, but once torsion is generated in the feeding direction, printing is interrupted or printing errors occur, the paper boards are conveyed in two modes in a factory, one mode is that a worker finishes the paper boards to be processed and conveys the paper boards to the paper feeding port of the paper boards to be processed, the method is low in efficiency, and meanwhile, manual paper feeding is dangerous; another way is to arrange an aligning device at the front end of the paper feeding port to align the paper boards and then push the paper boards to the paper feeding port, such as application No. 201821854424.4, in this way, paper is easily jammed between the paper feeding port and the aligning device, and the paper boards in the form of a disc are aligned and then sent to the paper feeding portion, and the reciprocating movement of the aligning device requires manual operation, which results in low working efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art not enough, and provide a carton printing's neat device that form advances, it can be to the cardboard arrange solve the background art in neat in prior art inefficiency, card paper scheduling problem, and can realize assembly line automation operation, improves printing efficiency greatly.

The utility model provides a technical scheme that its technical problem adopted is: a paper feeding and aligning device for carton printing comprises a carton printing machine and a feeding device, wherein a paper feeding unit is arranged between the carton printing machine and the feeding device;

the carton printing machine comprises a paper feeding port, a pair of first pneumatic push handles which are oppositely arranged are arranged above the paper feeding port, each first pneumatic push handle comprises a first push rod and a first air cylinder for driving the first push rod, the paper feeding port is also provided with a group of baffles which are oppositely arranged, the baffles are arranged on the inner side of the first pneumatic push handle, and the baffles are arranged in parallel with the first pneumatic push handle;

the paper feeding unit comprises a paper conveying table, the paper conveying table is fixedly connected with the carton printing machine, the paper conveying table and the paper feeding port are at the same height, the paper conveying table is provided with a plurality of rows of rollers, the paper conveying table is provided with a horizontally arranged positioning plate, a vertical and downward extending front wing plate is arranged on one side of the positioning plate away from the paper conveying table, the front wing plate is provided with a clamping table extending outwards, the surface of the clamping table and the upper tangent plane of the roller are on the same plane, a guide shaft is fixedly arranged on one side, close to the front wing plate, of the upper surface of the positioning plate, a guide plate extends in the radial direction of the guide shaft, and the guide plate and the upper surface of the positioning plate are arranged in an acute angle;

the feeding device is higher than the positioning plate, a second pneumatic pushing hand is arranged between the feeding device and the positioning plate, the pushing direction of the second pneumatic pushing hand is consistent with the paper feeding direction, the second pneumatic pushing hand comprises a second push rod and a second cylinder for driving the second push rod, and the second cylinder is fixed at the bottom of the tail end of the feeding device.

As a further aspect of the present invention: the surface area of the first pneumatic pushing hand is larger than that of the baffle.

As a further aspect of the present invention: the second pneumatic pushing handle is vertically arranged.

As a further aspect of the present invention: the locating plate for the opposite side of preceding pterygoid lamina is provided with downwardly extending's back pterygoid lamina, preceding pterygoid lamina be provided with the screw runner that the level was arranged between the back pterygoid lamina, the vertical bracing piece of arranging, screw runner one end with the inboard swing joint of preceding pterygoid lamina, the screw runner other end passes back pterygoid lamina with back pterygoid lamina swing joint, the tip of screw runner free end is provided with the carousel, screw runner and bracing piece threaded connection, the bracing piece bottom is provided with the diaphragm, the locating plate left and right sides is provided with a set of supporting beam, the diaphragm both ends respectively with two a supporting beam fixed connection.

As a further aspect of the present invention: a plurality of rolling shafts are further arranged between the two supporting beams and movably connected with the supporting beams through bearings, and a motor for driving the rolling shafts to rotate is arranged at one end of each rolling shaft.

As a further aspect of the present invention: the two support beams are arranged in parallel.

The utility model has the advantages that: 1. the first pneumatic pushing hand and the baffle are mutually matched to prevent the paperboard from twisting in the feeding direction. 2. The guide plate and the guide shaft enable the paper boards to move in the feeding direction in the falling process, and the height difference among the guide plate, the guide shaft and the clamping plate enables the paper boards to be vibrated and aligned and enable the paper boards to fall one by one to prevent the paper boards at the bottom from being suddenly stressed to cause blocking. 3. Adjust according to the size of the cardboard rotary table the locating plate position makes preceding pterygoid lamina contradicts the cooperation to the cardboard the second push pedal makes the cardboard arrange in the direction of feed. 4. The roller bearing with the gyro wheel cooperation makes the paper feeding more smooth avoid the card paper. 5. Automatic operation can be realized, so that the paperboard printing is more accurate, the yield is high, and the production efficiency is improved.

Drawings

Fig. 1 is a schematic structural view of a paper feeding and aligning device for carton printing according to the present invention.

Fig. 2 is a front view of fig. 1.

Fig. 3 is a top view of fig. 1.

Fig. 4 is an enlarged view of a portion a of fig. 2.

Description of reference numerals:

1-carton printing machine, 2-paper feeding unit, 3-feeding device, 101-paper feeding port, 102-first pneumatic pushing handle, 103-first push rod, 104-first air cylinder, 105-baffle, 201-paper conveying table, 202-roller, 203-supporting frame, 204-supporting beam, 205-positioning plate, 206-front wing plate, 207-rear wing plate, 208-threaded rotating rod, 209-supporting rod, 210-rotating disc, 211-transverse plate, 212-clamping table, 301-second pneumatic pushing handle, 302-second push rod, 303-second air cylinder, 4-guiding shaft, 5-guiding plate, 6-rolling shaft, 7-motor.

Detailed Description

The following detailed description of the present invention is provided in connection with the accompanying drawings and the embodiments, and is not intended to limit the scope of the invention.

As shown in fig. 1, a schematic structural diagram of a paper feeding and aligning device for carton printing according to this embodiment includes a carton printing machine 1 and a feeding device 3, and a paper feeding unit 2 is further disposed between the carton printing machine 1 and the feeding device 3;

the carton printing machine 1 comprises a paper feeding port 101, a pair of first pneumatic push handles 102 which are oppositely arranged is arranged above the paper feeding port 101, the first pneumatic push handles 102 comprise first push rods 103 and first air cylinders 104 for driving the first push rods 103, one ends of the first push rods 103 are fixedly connected with the first pneumatic push handles 102, the other ends of the first push rods 103 are movably connected with the first air cylinders 104, the first air cylinders 104 are fixedly connected with the casing of the carton printing machine 1, the first air cylinders 104 drive the first push rods 103 to do telescopic motion, the first pneumatic push handles 102 can push paperboards to align, the paper feeding port 101 is further provided with a group of baffles 105 which are oppositely arranged, the baffles 105 are fixedly connected with the casing of the carton printing machine 1, the baffles 105 are arranged on the inner side of the first pneumatic push handles 102, the baffles 105 are arranged in parallel with the first pneumatic push handles 102, the baffle 105 limits the width of the paperboard, and the paperboard is prevented from twisting under the action of the first pneumatic push handle 102, so that the paperboard is printed more accurately;

the paper feeding unit 2 comprises a paper conveying table 201, the paper conveying table 201 is fixedly connected with the carton printing machine 1, the paper conveying table 201 and the paper feeding port 101 are at the same height, so that paper feeding is facilitated, the paper conveying table 201 is provided with a plurality of rows of rollers 202, the moving direction of the rollers 202 is consistent with the paper feeding direction, specifically, a clamping groove corresponding to the rollers 202 is formed in the surface of the paper conveying table 201, the rollers 202 can be embedded into the clamping groove, the paper conveying table 201 is provided with a horizontally arranged positioning plate 205, a vertically and downwardly extending front wing plate 206 is arranged on one side, away from the paper conveying table 201, of the positioning plate 205 and has an interference effect on a paper board, the front wing plate 206 is provided with a clamping table 212 extending outwards, the surface of the clamping table 212 and the upper cutting surface of the rollers 202 are on the same plane, the clamping table 212 has a supporting effect on the paper board, and prevents the paper board from sliding off due to no support, the upper end of the positioning plate 205 is fixedly provided with a guide shaft 4 near one side of the front wing plate 206, the guide shaft 4 extends in the radial direction to form a guide plate 5, the guide plate 5 and the upper surface of the positioning plate 205 form an acute angle, the guide plate 205 enables the paper boards to slide along the feeding direction, the arc transition of the guide shaft 4 enables the paper boards to slide more smoothly, meanwhile, the height difference in the falling process can realize the vibration and alignment effect, meanwhile, the paper boards can slowly fall into the paper feeding unit 2 one by one, and the phenomenon that paper feeding is influenced by too much gravity of the paper boards on the paper feeding table 201 or paper feeding is blocked due to sudden increase of gravity caused by falling of butterfly is avoided;

the feeding device 3 is higher than the positioning plate 205, the feeding device 3 is provided with a manipulator for dispersing the dished paperboard, the paper boards fall from the tail end of the feeding device 3 from top to bottom in a scattered manner under the action of the manipulator, the feeding device 2 and the positioning plate 205 are directly provided with a second pneumatic push handle 301, the pushing direction of the second pneumatic push handle 301 is consistent with the paper feeding direction, the second pneumatic push handle 301 comprises a second push rod 302 and a second air cylinder 303 for driving the second push rod 302, one end of the second push rod 302 is fixedly connected with the second pneumatic push handle 301, the other end of the second push rod 302 is movably connected with the second cylinder 303, the second cylinder 303 is fixed to the bottom of the end of the feeding device 3, and the second pneumatic pushing handle 301 pushes forward the cardboard falling once, so that the edge of the cardboard can abut against the front wing plate 206.

The surface area of the first pneumatic pushing handle 102 is larger than that of the baffle 105, and the first pneumatic pushing handle 102 can be used for performing initial alignment when the paper boards come, so that the paper boards can fall into the clamping grooves formed by the two baffles 105.

The second pneumatic pushing handle 301 is vertically arranged, so that the paperboards can be aligned in the feeding direction, and meanwhile, the front and back displacement cannot be generated, and the printing precision is not influenced.

Further, a rear wing plate 207 extending vertically downwards is arranged on the other side of the positioning plate 205, a threaded rotating rod 208 and a supporting rod 209 are horizontally arranged and vertically arranged between the front wing plate 206 and the rear wing plate 207, a threaded hole is formed in one end of the supporting rod 209, the supporting rod 209 is connected with the threaded rotating rod 208 through the threaded hole, one end of the threaded rotating rod 208 is movably connected with the inner side of the front wing plate 206 through a bearing, the other end of the threaded rotating rod 208 penetrates through the rear wing plate 207 and is movably connected with the rear wing plate 207 through a bearing, a turntable 210 is arranged at the end of the free end of the threaded rotating rod 208, a group of supporting beams 204 are arranged on the left side and the right side of the positioning plate 205, namely, one side of the paper conveying table 201 far away from the paper feeding port 101 is fixedly provided with a group of supporting beams 204, and a plurality of groups of supporting frames 203 are fixedly arranged at the bottom of the supporting beams 204, the supporting frames 203 are perpendicular to the supporting beams 204, in this embodiment, the supporting frames 203 are preferably a group, the supporting frame 203 and the supporting beams 204 form a supporting frame, the positioning plate 205 is disposed between the two supporting beams 204, the other end of the supporting rod 209 is provided with a transverse plate 211, the supporting rod 209 is fixedly arranged in the middle of the transverse plate 211, two ends of the horizontal plate 211 are respectively and fixedly connected with the two support beams 204, so that the horizontal plate 211 and the support rods 209 are fixed in position, the turntable 210 can be rotated to rotate the threaded rod 208 in the bolt hole, thereby moving the positioning plate 205 back and forth in the feeding direction of the cardboard sheet, the position of the positioning plate 205 is adjusted according to the size of the cardboard, so that the front wing 206 can abut against the edge of the cardboard, meanwhile, the first pneumatic push handle 102 is matched, so that the paper board to be printed can fall into a clamping groove area formed by the two baffles 105.

Two still be provided with a plurality of rollers 6 between the supporting beam 204, roller bearing 6 pass through the bearing with supporting beam 204 swing joint, it is specific, bearing and first are passed through to the one end of roller bearing 6 a supporting beam 204 swing joint, the other end and the second of roller bearing 6 support 204 roof beam and pass through bearing swing joint, extend the free end to the outside simultaneously, the free end of roller bearing 6 is provided with the drive roller bearing 6 pivoted motor 7, motor 7 and second a supporting beam 204 fixed connection, roller bearing 6 has the supporting role to the cardboard, simultaneously the roll speed of roller bearing 6 is unanimous with cardboard printing speed, makes the printing flow more, avoids producing the card paper because paper feeding dynamics is not enough.

Two supporting beam 204 parallel arrangement practices thrift the space, easy to assemble.

The working process is as follows: the paperboard to be processed needs to be scattered by a manipulator on the feeding device 3, then the paperboard is conveyed to the tail end of the feeding device 3 to sequentially fall onto the paper feeding unit 2 from top to bottom, the paperboard automatically falls into a 2-unit area of the paper feeding unit under the action of the guide plate 5 and the guide shaft 4 at the tail end of the paper feeding unit 2, the clamping table 212 can prevent the paperboard from sliding off, the roller 202 and the paperboard feeding direction on the paper feeding unit 2 are consistent, the paperboard moves forwards under the movement of the roller 202 and the roller 6, meanwhile, the second pneumatic pushing hand 301 arranged at the tail end of the feeding device 3 aligns the rear end of the fallen paperboard, so that the edge of the paperboard is abutted against the front wing plate 206, and the first pneumatic pushing hand 102 and the baffle 105 arranged at the paper feeding port 101 in a matching manner enable the paperboard to be aligned in the left and right direction to avoid torsion, thus under the action of each component, the cardboard is continuously fed to the paper feeding port 101 while being aligned in the feeding direction and the left-right direction without twisting, and the cardboard enters the carton printer 1 from the paper feeding port to be printed.

It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a carton printing's neat device that form advances which characterized in that: the paper feeding device comprises a carton printing machine (1) and a feeding device (3), wherein a paper feeding unit (2) is arranged between the carton printing machine (1) and the feeding device (3);

the carton printing machine (1) comprises a paper feeding port (101), a pair of first pneumatic push hands (102) which are oppositely arranged is arranged above the paper feeding port (101), each first pneumatic push hand (102) comprises a first push rod (103) and a first air cylinder (104) for driving the first push rod (103), a group of baffle plates (105) which are oppositely arranged are further arranged on the paper feeding port (101), each baffle plate (105) is arranged on the inner side of the corresponding first pneumatic push hand (102), and the baffle plates (105) are arranged in parallel with the corresponding first pneumatic push hands (102);

the paper feeding unit (2) comprises a paper conveying table (201), the paper conveying table (201) is fixedly connected with the carton printing machine (1), the paper conveying table (201) is at the same height with the paper feeding port (101), a plurality of rows of rollers (202) are arranged on the paper conveying table (201), one side, away from the paper feeding port (101), of the paper conveying table (201) is provided with a horizontally arranged positioning plate (205), the positioning plate (205) is away from the front wing plate (206) vertically extending downwards on one side of the paper conveying table (201), the front wing plate (206) is provided with a clamping table (212) extending outwards, the surface of the clamping table (212) is on the same plane with the upper tangent plane of the rollers (202), the upper surface of the positioning plate (205) is close to one side of the front wing plate (206) and is fixedly provided with a guide shaft (4), and the guide shaft (4) extends radially to form a guide plate (5), the guide plate (5) and the upper surface of the positioning plate (205) form an acute angle;

material feeding unit (3) are higher than locating plate (205), material feeding unit (3) with be provided with second pneumatic pushing hands (301) between locating plate (205), the direction of promotion of second pneumatic pushing hands (301) is unanimous with the paper feeding direction, second pneumatic pushing hands (301) include second push rod (302) and drive second cylinder (303) of second push rod (302), second cylinder (303) are fixed in material feeding unit (3) end bottom.

2. A paper feeding and aligning apparatus for carton printing according to claim 1, wherein: the surface area of the first pneumatic pusher (102) is greater than the surface area of the baffle (105).

3. A paper feeding and aligning apparatus for carton printing according to claim 1, wherein: the second pneumatic push hand (301) is vertically arranged.

4. A paper feeding and aligning apparatus for carton printing according to claim 1, wherein: the other side of the positioning plate (205) opposite to the front wing plate (206) is provided with a rear wing plate (207) extending downwards, a horizontally arranged threaded rotating rod (208) and a vertically arranged supporting rod (209) are arranged between the front wing plate (206) and the rear wing plate (207), one end of the threaded rotating rod (208) is movably connected with the inner side of the front wing plate (206), the other end of the screw thread rotating rod (208) passes through the rear wing plate (207) and is movably connected with the rear wing plate (207), the end part of the free end of the threaded rotating rod (208) is provided with a turntable (210), the threaded rotating rod (208) is in threaded connection with the supporting rod (209), a transverse plate (211) is arranged at the bottom of the supporting rod (209), a group of supporting beams (204) are arranged at the left side and the right side of the positioning plate (205), two ends of the transverse plate (211) are respectively and fixedly connected with the two supporting beams (204).

5. The apparatus of claim 4, wherein: a plurality of rollers (6) are further arranged between the two supporting beams (204), the rollers (6) are movably connected with the supporting beams (204), and one end of each roller (6) is provided with a motor (7) for driving the roller (6) to rotate.

6. A carton-printing sheet feeding and aligning apparatus according to claim 4 or 5, wherein: the two support beams (204) are arranged in parallel.