CN215885782U

CN215885782U - Automatic cutting and winding mechanism for preprinter after printing

Info

Publication number: CN215885782U
Application number: CN202122204178.6U
Authority: CN
Inventors: 韩政高; 韩荣杰
Original assignee: Hebei Zhuohang Machinery Co ltd
Current assignee: Hebei Zhuohang Machinery Co ltd
Priority date: 2021-09-13
Filing date: 2021-09-13
Publication date: 2022-02-22
Anticipated expiration: 2031-09-13

Abstract

The utility model discloses an automatic cutting and winding mechanism for a preprinter after printing, which comprises a machine body, wherein an adjusting mechanism is arranged at the middle position of the top end in the machine body, and comprises an electric push rod, an electric slide rail, a slide block, a mounting frame, a mounting hole, a moving block, a rotating rod, a connecting plate, a cutter, a fixed rod, a tension spring and a limiting groove, the adjusting mechanism is arranged, the position of the cutter is convenient to adjust through the matching of the electric slide rail and the slide block, so that the cutter is automatically arranged before winding, the automatic sheet changing adjustment is further carried out according to the distance of the electric slide rail control arrangement, the synchronous printing and cutting is realized, the position of the moving block is convenient to move through the tension spring and the fixed rod, the limiting groove is matched to keep the stability of the cutter, the rotating rod is matched with the limiting groove, the cutter is convenient to be accommodated and limited, so that the accommodating state of the cutter is changed, the cutter is prevented from being directly disassembled.

Description

Automatic cutting and winding mechanism for preprinter after printing

Technical Field

The utility model relates to the technical field of paperboard production equipment, in particular to an automatic cutting and winding mechanism for a preprinter after printing.

Background

The cardboard is common paper in people's life, and it is used for making the carton more, especially at present of express delivery trade rapid development, and the demand volume of whole trade to the carton is increasing. Before the paper board is made into the paper box, the paper board is required to be preprinted, and preprinting of paper is finished by a preprinting machine;

a preprinter seamless printing mechanism as disclosed in the prior art, application No. (201921989057.3), which patent: the material roller is clamped into the limiting groove through the limiting block and fixed, so that workers can conveniently disassemble and assemble the material roller;

however, this patent lacks a component for automatically arranging the cutters, so that a lot of time is wasted when the worker manually adjusts the cutter set, and for these situations, in order to avoid the above technical problems, it is necessary to provide an automatic cutting and winding mechanism for the preprinter after printing to overcome the above-mentioned defects in the prior art.

SUMMERY OF THE UTILITY MODEL

The utility model provides an automatic cutting and winding mechanism for a preprinter after printing, which can effectively solve the problem that a great amount of time is wasted when a worker manually adjusts a cutter set due to the lack of an assembly for automatically arranging cutters for a cutter in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a mechanism for automatically cutting and winding printed by a preprinter comprises a machine body, wherein an adjusting mechanism is arranged in the middle of the top end in the machine body and comprises an electric push rod, an electric slide rail, a slide block, an installation frame, an installation hole, a moving block, a rotating rod, a connecting plate, a cut-off knife, a fixed rod, a tension spring and a limiting groove;

the utility model discloses a safety protection device for engine, including organism, mounting bracket, dead lever, connecting plate, cutting knife, limiting groove, mounting bracket both sides end symmetry, the installation hole has been seted up to the inside top middle part position department of organism, electric slide rail is installed to electric push rod bottom, the slider is installed to electric slide rail bottom equidistance, the welding of slider bottom has the mounting bracket, the mounting bracket both sides end symmetry has seted up the mounting hole, the embedding of mounting hole inside has the dead lever, the embedding of the inside top of mounting hole near dead lever one side position department has the extension spring, the movable block has been cup jointed in the dead lever outer end slip, movable block one end middle part position department rotates the embedding and has had the dwang, two the dwang is installed in connecting plate both sides end, the embedding of connecting plate bottom has the cutting knife, the limiting groove has been seted up to the inside top middle part position department of mounting bracket.

Preferably, the input ends of the electric push rod and the electric slide rail are electrically connected with the output end of an external power supply, and the bottom end of the tension spring is embedded into the top end of the movable block.

Preferably, the positions of two sides of the top end of the connecting plate are all set to be round corners, the bottom end of the tension spring is embedded into the top end of the movable block, and the inner part of the limiting groove is matched with the outer end of the connecting plate.

Preferably, a limiting mechanism is mounted in the middle of one end of the machine body, and the limiting mechanism comprises a placing plate, a rotating block, a motor, a sleeve, a sliding chute, a sliding plate, a limiting plate, a connecting rod, a mounting block, an adjusting bolt, a rotating plate and a limiting groove;

the welding of organism one end both sides position department symmetry has places the board, one place the inside embedding of rotating of board one end and have the turning block, another place board one end and install the motor, motor output axle head and turning block one end are installed respectively in sleeve both sides end, sleeve one end avris position department has seted up the spout, the inside slip embedding of spout has the slide, the welding of slide outer end has the limiting plate, the welding of slider one side end middle part position department has the connecting rod, the welding of connecting rod one end has the installation piece, the embedding of installation piece one end screw thread has adjusting bolt, adjusting bolt outer end screw thread has cup jointed the turning plate, the spacing groove has been seted up to turning plate bottom middle part position department.

Preferably, the input end of the motor is electrically connected with an external power end, and the outer end of the sliding plate is matched with the inside of the sliding groove.

Preferably, the inner wall of the limiting groove is matched with the outer end of the limiting plate, and two sides of one end of the rotating plate are provided with round corners.

Compared with the prior art, the utility model has the beneficial effects that: the utility model has scientific and reasonable structure and safe and convenient use:

1. be provided with adjustment mechanism, through electric slide rail and slider cooperation, be convenient for adjust the position of cut-off knife, thereby carry out automatic row sword to the cut-off knife before making the rolling, and then arrange the distance of sword according to electric slide rail control and carry out the regulation of trading singly automatically, realize that the printing is cut and is gone on in step, and through extension spring and dead lever, be convenient for remove the movable block position, cooperate the restriction groove simultaneously, keep the stability of cut-off knife, and through dwang cooperation restriction groove, be convenient for accomodate the restriction to the cut-off knife, accomodate the state through changing the cut-off knife with this, avoid directly dismantling the cut-off knife.

2. Be provided with limiting mechanism, through spout and slide cooperation, be convenient for to the position of adjusting the limiting plate to through adjusting bolt and rotor plate, conveniently restrict the limiting plate in spacing inslot portion, thereby restrict fixedly the position of limiting plate, simultaneously through the connecting rod, make the slider drive the limiting plate when removing and remove, thereby make the limiting plate automatic adjust according to the position that cuts, conveniently carry out the rolling to the cardboard and handle.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.

In the drawings:

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

FIG. 2 is a schematic view of the mounting structure of the slider of the present invention;

FIG. 3 is a schematic view of the mounting structure of the moving plate of the present invention;

FIG. 4 is a schematic view of the mounting structure of the sleeve of the present invention;

FIG. 5 is a schematic structural diagram of the area A in FIG. 4 according to the present invention;

reference numbers in the figures: 1. a body;

2. an adjustment mechanism; 201. an electric push rod; 202. an electrical slide rail; 203. a slider; 204. a mounting frame; 205. mounting holes; 206. a moving block; 207. rotating the rod; 208. a connecting plate; 209. a cutter; 210. fixing the rod; 211. a tension spring; 212. a limiting groove;

3. a limiting mechanism; 301. placing the plate; 302. rotating the block; 303. a motor; 304. a sleeve; 305. a chute; 306. a slide plate; 307. a limiting plate; 308. a connecting rod; 309. mounting blocks; 310. adjusting the bolt; 311. a rotating plate; 312. a limiting groove.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example (b): as shown in fig. 1-5, the utility model provides a technical solution, a mechanism for automatically cutting and winding printed images of a preprinter, comprising a body 1, wherein an adjusting mechanism 2 is installed at the middle position of the top end inside the body 1, and the adjusting mechanism 2 comprises an electric push rod 201, an electric slide rail 202, a slide block 203, a mounting frame 204, a mounting hole 205, a moving block 206, a rotating rod 207, a connecting plate 208, a cutter 209, a fixing rod 210, a tension spring 211 and a limiting groove 212;

an electric push rod 201 is installed at the middle position of the top end inside the machine body 1, the type of the electric push rod 201 is DT, an electric slide rail 202 is installed at the bottom end of the electric push rod 201, the type of the electric slide rail 202 is AMB45-S72, a slide block 203 is installed at the bottom end of the electric slide rail 202 at equal intervals, an installation frame 204 is welded at the bottom end of the slide block 203, installation holes 205 are symmetrically formed in two side ends of the installation frame 204, a fixed rod 210 is embedded inside the installation hole 205, a tension spring 211 is embedded at the position, close to one side of the fixed rod 210, of the top end inside the installation hole 205, a moving block 206 is sleeved at the outer end of the fixed rod 210 in a sliding mode, movement of the moving block 206 is convenient, the input ends of the electric push rod 201 and the electric slide rail 202 are electrically connected with an external power supply output end, the bottom end of the tension spring 211 is embedded at the top end of the moving block 206, a rotating rod 207 is embedded at the middle position of one end of the moving block 206 in a rotating mode, two rotating rods 207 are installed at two ends of a connecting plate 208, so as to limit the connecting plate 208, the position department of connecting plate 208 top both sides all sets up to the fillet, and the inside and connecting plate 208 outer end of restriction groove 212 agrees with, and the cut-off knife 209 has been inlayed to connecting plate 208 bottom, and the inside top middle part position department of mounting bracket 204 has seted up restriction groove 212.

A limiting mechanism 3 is arranged in the middle of one end of the machine body 1, and the limiting mechanism 3 comprises a placing plate 301, a rotating block 302, a motor 303, a sleeve 304, a sliding chute 305, a sliding plate 306, a limiting plate 307, a connecting rod 308, an installing block 309, an adjusting bolt 310, a rotating plate 311 and a limiting groove 312;

placing plates 301 are symmetrically welded at two side positions of one end of the machine body 1, a rotating block 302 is embedded in one end of one placing plate 301 in a rotating manner, a motor 303 is installed at one end of the other placing plate 301, the model of the motor 303 is YE2, the output shaft end of the motor 303 and one end of the rotating block 302 are respectively installed at two side ends of a sleeve 304, a sliding groove 305 is arranged at the side position of one end of the sleeve 304, a sliding plate 306 is embedded in the sliding groove 305 in a sliding manner, a limiting plate 307 is welded at the outer end of the sliding plate 306 to facilitate limiting of an external paperboard, the input end of the motor 303 is electrically connected with an external power supply end, the outer end of the sliding plate 306 is matched with the inside of the sliding groove 305 to facilitate movement of the limiting plate 307, a connecting rod 308 is welded at the middle position of one end of a sliding block 203, an installing block 309 is welded at one end of the connecting rod 308, an adjusting bolt 310 is embedded in a thread manner, a rotating plate 311 is sleeved at the outer end of the adjusting bolt 310 in a thread manner, a limiting groove 312 is arranged at the middle position of the bottom end of the rotating plate 311, the limiting plate 307 is conveniently limited, the inner wall of the limiting groove 312 is matched with the outer end of the limiting plate 307, and two side positions of one end of the rotating plate 311 are both provided with round corners.

The working principle and the using process of the utility model are as follows: firstly, due to the action of the tension spring 211, the moving block 206 is conveniently driven to move at the outer end of the fixed rod 210, so that the moving block 206 drives the connecting plate 208 to move, at the moment, the top end of the connecting plate 208 is aligned with the inside of the limiting groove 212, then, when the top end of the connecting plate 208 is clamped in the limiting groove 212, the position of the cut-off knife 209 is limited, and the stability of the cut-off knife 209 during working is further kept, in addition, the connecting plate 208 is pulled, so that the connecting plate 208 is separated from the limiting groove 212, at the moment, the tension spring 211 is stretched, so that the connecting plate 208 has enough space to rotate at one end of the rotating plate 311, when the connecting plate 208 rotates by one hundred eighty degrees, so that the top end of the cut-off knife 209 is aligned with the limiting groove 212, due to the reaction force of the tension spring 211, the cut-off knife 209 is driven to be accommodated in the limiting groove 212, so that the number of the cut-off knives 209 can be conveniently controlled as required, the cutter 209 is prevented from being disassembled, so that the working efficiency is reduced;

secondly, the electric sliding rail 202 is started, so that the sliding block 203 drives the cut-off knife 209 to move at the bottom end of the electric sliding rail 202, then the electric push rod 201 is started, the electric push rod 201 drives the electric sliding rail 202 to move, the transverse position and the longitudinal position of the cut-off knife 209 are adjusted, the cut-off knife 209 is automatically arranged before rolling, automatic single-change adjustment is conveniently carried out according to the distance of the electric sliding rail 202 for controlling the arrangement of the cut-off knife, and synchronous printing and cutting are realized;

then stimulate limiting plate 307, make limiting plate 307 drive slide 306 at the inside slip of spout 305, thereby conveniently adjust the position of limiting plate 307, when limiting plate 307 slides and rotor plate 311 aligns, rotate adjusting bolt 310, make adjusting bolt 310 drive rotor plate 311 at the inside rotation of installation piece 309, when the spacing groove 312 of rotor plate 311 one end moves limiting plate 307 outer end, thereby it is fixed to restrict the position of limiting plate 307, because the effect of connecting rod 308, make slider 203 drive connecting rod 308 when removing, thereby make connecting rod 308 drive rotor plate 311 remove, and then rotor plate 311 makes to drive limiting plate 307 and remove, with this make limiting plate 307 adjust according to the position that cuts automatically, conveniently carry out the rolling processing to the cardboard.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an automatic cut and winding mechanism to printing back of preprinter, includes organism (1), its characterized in that: an adjusting mechanism (2) is installed in the middle of the top end inside the machine body (1), and the adjusting mechanism (2) comprises an electric push rod (201), an electric slide rail (202), a slide block (203), a mounting frame (204), a mounting hole (205), a moving block (206), a rotating rod (207), a connecting plate (208), a cut-off knife (209), a fixing rod (210), a tension spring (211) and a limiting groove (212);

an electric push rod (201) is arranged in the middle of the top end in the machine body (1), an electric slide rail (202) is arranged at the bottom end of the electric push rod (201), the bottom end of the electric sliding rail (202) is equidistantly provided with sliding blocks (203), the bottom end of each sliding block (203) is welded with a mounting rack (204), mounting holes (205) are symmetrically formed in two side ends of the mounting rack (204), a fixing rod (210) is embedded in each mounting hole (205), a tension spring (211) is embedded in the position of the top end inside the mounting hole (205) close to one side of the fixed rod (210), the outer end of the fixed rod (210) is sleeved with a movable block (206) in a sliding manner, the middle position of one end of the movable block (206) is embedded with a rotating rod (207) in a rotating manner, the two rotating rods (207) are arranged at the two side ends of a connecting plate (208), the bottom end of the connecting plate (208) is embedded with a cut-off knife (209), and the middle position of the top end in the mounting frame (204) is provided with a limiting groove (212).

2. The automatic cutting and winding mechanism for the prepress printer after printing according to claim 1, characterized in that: the input ends of the electric push rod (201) and the electric slide rail (202) are electrically connected with the output end of an external power supply, and the bottom end of the tension spring (211) is embedded into the top end of the moving block (206).

3. The automatic cutting and winding mechanism for the prepress printer after printing according to claim 1, characterized in that: the positions of two sides of the top end of the connecting plate (208) are all set to be round corners, and the inside of the limiting groove (212) is matched with the outer end of the connecting plate (208).

4. The automatic cutting and winding mechanism for the prepress printer after printing according to claim 1, characterized in that: a limiting mechanism (3) is mounted in the middle of one end of the machine body (1), and the limiting mechanism (3) comprises a placing plate (301), a rotating block (302), a motor (303), a sleeve (304), a sliding groove (305), a sliding plate (306), a limiting plate (307), a connecting rod (308), a mounting block (309), an adjusting bolt (310), a rotating plate (311) and a limiting groove (312);

the machine body (1) is characterized in that two side positions of one end of the machine body (1) are symmetrically welded with a placing plate (301), one end of the placing plate (301) is embedded with a rotating block (302) in an internal rotating mode, the other end of the placing plate (301) is installed with a motor (303), the output shaft end of the motor (303) and one end of the rotating block (302) are respectively installed at two side ends of a sleeve (304), a chute (305) is formed in the side position of one end of the sleeve (304), a sliding plate (306) is embedded in the sliding mode in the chute (305), the outer end of the sliding plate (306) is welded with a limiting plate (307), a connecting rod (308) is welded in the middle position of one end of a sliding block (203), an installing block (309) is welded at one end of the connecting rod (308), an adjusting bolt (310) is embedded in a thread at one end of the installing block (309), and the outer end of the adjusting bolt (310) is sleeved with a rotating plate (311) in a thread, and a limiting groove (312) is formed in the middle of the bottom end of the rotating plate (311).

5. The automatic cutting and winding mechanism for the prepress printer after printing according to claim 4, characterized in that: the input end of the motor (303) is electrically connected with an external power end, and the outer end of the sliding plate (306) is matched with the inside of the sliding groove (305).

6. The automatic cutting and winding mechanism for the prepress printer after printing according to claim 4, characterized in that: the inner wall of the limiting groove (312) is matched with the outer end of the limiting plate (307), and two sides of one end of the rotating plate (311) are provided with round corners.