CN219788611U - Die cutting machine for cutting milk box die - Google Patents

Abstract

The utility model relates to the technical field of die cutting machines, and particularly discloses a die cutting machine for cutting a milk box die, which comprises a bottom plate for placing a paperboard and a cutting assembly for die cutting the paperboard, wherein the bottom plate is placed on a conveyor belt, frames for installing the conveyor belt are arranged on two sides of the conveyor belt, the cutting assembly is arranged at the head end of the conveyor belt frame, a cleaning device for cleaning paperboard waste is arranged at the tail end of the frame, and the cleaning device is a sucker capable of moving up and down to adsorb the paperboard. This patent's aim at solves the leftover bits of cardboard at clearance in-process, and the leftover bits can probability drop to ground, leads to the leftover bits unable problem of once only accomplishing the collection.

Description

Die cutting machine for cutting milk box die

Technical Field

The utility model relates to the technical field of die cutting machines, in particular to a die cutting machine for cutting milk box dies.

Background

The die cutting machine is called a cutting machine and a numerical control punching machine, and the stamping plate applies certain pressure to roll and cut the printed product or the paperboard into a certain shape, so that the die cutting machine is an important device for post-printing packaging and processing forming. The carton extranal packing of milk is that the cardboard forms through the cross cutting of cross cutting machine cross cutting, and the in-process that cuts of cardboard has partial leftover bits to cut off, and for example the handle part of milk case or the place of milk case surface part fretwork need the manual work to take off the cardboard from cross cutting machine this moment, shake off the leftover bits that cut, clear up the leftover bits. Leftover materials to be cleaned can remain on the bottom plate below the die cutting machine, and need to be cleaned manually for two times or more times, so that the leftover materials cannot be cleaned into a waste box once, and the next paperboard die cutting efficiency is reduced.

In order to solve the problem that leftover bits of cardboard after the cross cutting can not disposable clearance, disclosed a cross cutting indentator in the patent of publication No. CN218398324U, motor A output is connected with the rotation screw thread post, rotate screw thread post rotation and connect C shaped plate A, rotate screw thread post threaded connection and have movable sleeve A, movable sleeve A periphery side is connected with the movable plate, the movable plate is connected with the scavenging plate, movable plate is connected with movable sleeve B, movable sleeve B sliding connection guide pillar, the C shaped plate A is connected to the guide pillar, the guide pillar rotates and is connected with contact plate B, contact plate B connects C shaped plate A, rotate screw thread post rotation and be connected with contact plate A, contact plate A connects C shaped plate A, C shaped plate A front end is connected with the waste collection case. In the 23 rd section of the patent document, "power supply of the motor a201 is turned on", the output end of the motor a201 drives the rotating threaded column 202 to rotate and then drives the moving sleeve a204 to move, the moving sleeve at this time drives the moving plate 205 to move and then drives the cleaning plate 206 to move, and the moving plate 205 at this time drives the moving sleeve B207 and the guide post 208 to perform sliding motion ", so as to clean the cardboard leftover at one time.

As is known from fig. 1 and 3 of the above publication CN218398324U, in fig. 1 and 3, since the bottom end surfaces of the contact plate and the contact plate a are respectively connected with the C-shaped plate, and the guide post and the rotating threaded post are respectively rotatably connected to the side middle portions of the contact plate and the contact plate a, it is deduced that a certain space is left between the guide post and the rotating threaded post and the C-shaped plate.

According to the above-mentioned deduction, in order to be convenient for remove the board in patent document for there is the clearance between guide pillar and rotation screw thread post and the C template, so when cleaning the board and clean the leftover bits on the C template, the leftover bits can probability drop to ground from the guide pillar and rotate the clearance between screw thread post and the C template, and then can't once only clear up the leftover bits to the waste bin in.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a die cutting machine for cutting a milk box die, which solves the problem that leftover materials of paperboards can not be collected at one time because the leftover materials can possibly fall to the ground in the cleaning process.

In order to solve the problems, the utility model adopts the following technical scheme:

the utility model provides a cross cutting machine of cutting milk case mould, includes the bottom plate that is used for placing the cardboard and carries out the cutting subassembly of cross cutting to the cardboard, the bottom plate is placed on the conveyer belt, and the both sides of conveyer belt are provided with the frame that is used for installing the conveyer belt, the head at the conveyer belt frame is installed to the cutting subassembly, the cleaning device who is used for clearing up the cardboard waste material is installed to the afterbody of frame, cleaning device is the sucking disc that can reciprocate to adsorb the cardboard.

The principle of the scheme is as follows:

when the cardboard is die-cut, place the cardboard on the bottom plate, and place the bottom plate on the conveyer belt, when the conveyer belt removes the bottom plate on the cutting assembly, the cutting assembly carries out the cross cutting to the cardboard of placing on the bottom plate, after the cardboard cross cutting finishes, the conveyer belt starts again, the sucking disc moves down this moment, adsorb the cardboard that the cross cutting finishes and upwards mention, the leftover bits that were cut on the cardboard at this moment fall down on the bottom plate under the effect of gravity, the bottom plate is when removing the tail end of conveyer belt, the staff takes down the bottom plate, pour the waste material, lift the cardboard that the cross cutting finishes through the sucking disc, the leftover bits fall on the bottom plate this moment, realize separating cardboard and leftover bits, the bottom plate can accomodate the waste material again, need not use unnecessary manual work to separate the leftover bits of cardboard, and the waste material directly drops on the bottom plate and plays the effect of collecting, make the waste material can not directly drop to ground.

The beneficial effect that this scheme produced is:

1. according to the scheme, the bottom plate is arranged, when the paperboard is subjected to die cutting, the bottom plate can provide good supporting force for the paperboard, the die cutting plate is convenient to cut the paperboard, the paperboard can be lifted upwards after the paperboard is subjected to die cutting, the bottom plate plays a role in receiving and containing leftover materials, the leftover materials cannot fall to the ground, the leftover materials can be collected and cleaned once, and workers can pour the leftover materials only by taking out the bottom plate.

2. According to the scheme, the sucker is arranged, after the sucker adsorbs the paper board subjected to die cutting, the sucker moves upwards, and the leftover materials cut on the paper board automatically fall onto the bottom plate, so that the separation of the paper board and the leftover materials is realized, and the paper board is prevented from being damaged by separating the paper board from the leftover materials manually.

Further, the cutting assembly is the fixed plate that can reciprocate, and the fixed plate spans in the top of conveyer belt, and the die cutting board that is used for the cross cutting paper is installed to the bottom surface of fixed plate, and the both sides sliding connection of fixed plate has the mounting bracket, and the bottom and the frame fixed connection of mounting bracket have the motor that is used for controlling the fixed plate reciprocate at the side-mounting of mounting bracket, reciprocate under the drive of motor with mounting bracket sliding connection's fixed plate, and then drive the die cutting board to the cardboard removal and then carry out the cross cutting to the cardboard.

Further, the sucking disc is placed on the clearance board, and a plurality of horizontal spouts have been seted up on the surface of clearance board, but horizontal migration in the sucking disc was placed the spout, and the sucking disc is used for adsorbing the part that does not cut on the cardboard, through setting up the spout, and the sucking disc can be adjusted according to the cardboard position that does not cut at any time, and then can be adjusted according to the size of cardboard and the cardboard position that needs the cutting, is applicable to most cardboard cross cutting.

Further, the top fixedly connected with connecting rod of sucking disc, the middle part of connecting rod is the heliciform, and department threaded connection at the screw thread of connecting rod has the nut, through setting up connecting rod and nut, can dismantle the change through dismantling the nut to installing the sucking disc on the clearance board, also can install the sucking disc fast through the threaded connection of nut and connecting rod.

Further, the top surface of clearance board is installed and is used for driving the electronic jar of clearance board reciprocates, and the output of electronic jar and the top surface threaded connection of clearance board, electronic jar drive clearance board reciprocate, and threaded connection can be fast to the clearance board dismouting change between electronic jar and the clearance board.

Further, the surface of conveyer belt is provided with the stopper that is used for fixed bottom plate, and the stopper is located the conveyer belt and is close to the both sides of frame, and stopper and conveyer belt are as an organic whole, can avoid the bottom plate to produce the displacement when moving on the conveyer belt through the stopper, and then influence the cross cutting effect of cardboard.

Further, install horizontal electronic slide rail in clearance board's top, reciprocating motion's slider and electronic jar swing joint on the electronic slide rail, the right side of electronic slide rail is provided with the collecting box that is used for collecting the cardboard, and electronic slide rail drives electronic jar and clearance board and carries out horizontal lateral movement, and then finishes the cross cutting and the cardboard that the waste material dropped removes in the collecting box and collect.

Further, the inside of connecting rod is fixed with vertical air flue, and the bottom and the sucking disc of air flue are linked together, and rubber pipeline is connected on the top of air flue, and rubber pipeline is connected with the air pump, and when the sucking disc contacted with the cardboard, the air pump was taken out, forms vacuum state between sucking disc and the cardboard, better absorption live the cardboard, avoids the cardboard landing when transporting in the collecting box.

Drawings

FIG. 1 is a schematic top view of the present utility model;

FIG. 2 is a schematic view of a sucker rod of the present utility model;

fig. 3 is a schematic diagram of connection between an electric cylinder and an electric slide rail according to the present utility model.

Reference numerals in the drawings of the specification include:

the device comprises a frame 1, a conveyor belt 2, a limiting block 2-1, a mounting frame 3, a fixing plate 4, a bottom plate 5, a cleaning plate 6, a connecting rod 6-1, a nut 6-2, an air flue 6-3, a chute 7, a sucker 7-1, an electric sliding rail 8, a sliding block 8-1, a collecting box 9 and an electric cylinder 10.

Detailed Description

The following is a further detailed description of the embodiments:

in fig. 1, a collecting box 9 is arranged on the right side of a frame 1, the frame 1 is longitudinally arranged on the left side and the right side of a conveyor belt 2, a fixing plate 4 is arranged on the head part of the conveyor belt 2, a cleaning plate 6 is arranged on the tail part of the conveyor belt 2, and the arrow direction in fig. 1 is the running direction of the conveyor belt 2 and is used as a direction reference.

An example is substantially as shown in figure 1:

when needs carry out the cross cutting to the cardboard, place the cardboard on bottom plate 5, bottom plate 5 is the platform of rectangle, places bottom plate 5 on conveyer belt 2, sets up frame 1 and installs conveyer belt 2 in the left and right sides of conveyer belt 2, the bottom and the ground fixed connection of frame 1.

The cutting assembly is vertically arranged at the head part of the frame 1 and comprises a mounting frame 3, the mounting frame 3 and the frame 1 are fixedly welded, rectangular grooves are vertically formed in the surface of the mounting frame 3, rectangular fixing plates 4 are transversely arranged between the two mounting frames 3, two ends of each fixing plate 4 are inserted into the rectangular grooves, motors are respectively arranged at the rectangular grooves of the two mounting plates, the bottom ends of the motors are fixed with the frame 1, the motors are not drawn in the drawings, the motors are screw motors, screw rods on the motors are vertically arranged, and a sliding block 8-1 capable of moving back and forth on the screw rods is fixedly connected with the side surfaces of the fixing plates 4; the fixing plate 4 can be driven to reciprocate up and down by the movement of the motor; the bottom surface of fixed plate 4 is fixed with the cross cutting board to the cardboard cross cutting through the bolt, and when the bottom plate 5 of fixed cardboard transported to fixed plate 4 below, conveyer belt 2 stopped the motion, and the motor starts, drives fixed plate 4 and cross cutting board to the cardboard and removes, and then cuts the cardboard.

The conveyer belt 2 is close to the both sides of frame 1 and is provided with multiunit stopper 2-1, and four stopper 2-1 are a set of, and stopper 2-1 is connected as an organic wholely with conveyer belt 2, and stopper 2-1 is "L type", and a set of stopper 2-1 can fix the four corners of bottom plate 5, avoids bottom plate 5 to produce the displacement when conveyer belt 2 removes.

The tail of the conveyor belt 2 is provided with a cleaning device, the cleaning device comprises a cleaning plate 6, a sliding groove 7 is transversely formed in the surface of the cleaning plate 6, one side of the sliding groove 7 penetrates through the side face of the cleaning plate 6, a sucker 7-1 for adsorbing a paperboard is installed in the sliding groove 7, the sucker 7-1 is structurally shown in the attached drawing 2, a connecting rod 6-1 is fixed to the top end of the sucker 7-1, the middle of the connecting rod 6-1 is in a threaded shape, a nut 6-2 which can be matched with the threads is sleeved above the threads of the connecting rod 6-1, when the sucker 7-1 and the connecting rod 6-1 are placed in the sliding groove 7, the cleaning plate 6 and the connecting rod 6-1 can be fixed into a whole by rotating the nut 6-2 clockwise, the position of the sucker 7-1 is always located in an uncut part of the paperboard, and the sucker 7-1 can be horizontally stirred and adjusted by hands according to the cutting requirement of the paperboard, and the sucker 7-1 can be moved to the position where the paperboard is not required to be cut.

As shown in figure 2, the air flue 6-3 is vertically installed in the connecting rod 6-1, the bottom end of the air flue 6-3 is communicated with the sucker 7-1, the top end of the air flue 6-3 is connected with a rubber pipeline, the rubber pipeline is connected with the air pump, the rubber pipeline and the air pump are not drawn in the figure, when the sucker 7-1 moves to the position of the paperboard, as a gap exists between the sucker 7-1 and the paperboard, the cleaning plate 6 can drive the sucker 7-1 to move to the paperboard again, the sucker 7-1 is adsorbed on the paperboard, the air pump is started, vacuum is formed between the sucker 7-1 and the paperboard, and the sucker 7-1 can firmly adsorb the paperboard.

The left side and the right side of the top surface of the cleaning plate 6 are connected with an electric cylinder 10 through a screw rod, the output end of the electric cylinder 10 is connected with the cleaning plate 6, as shown in figure 3, the electric cylinder 10 is vertically arranged, a transverse electric sliding rail 8 is arranged at the top of the electric cylinder 10, a sliding block 8-1 which transversely moves is arranged in the electric sliding rail 8, the bottom end of the sliding block 8-1 is fixed with the top of the electric cylinder 10, and the sliding block 8-1 can drive the cleaning plate 6 to transversely move when moving in the electric sliding rail 8; the right side of the frame 1 is provided with a collecting box 9 for collecting paperboards, the paperboards are adsorbed by the suckers 7-1 and move upwards under the drive of the electric cylinder 10, the cut scraps fall onto the bottom plate 5, the sliding block 8-1 of the electric sliding rail 8 drives the cleaning plate 6 and the suckers 7-1 to move towards the collecting box 9, when the paperboards move to the collecting upper side, the air pump blows air into the air channel 6-3, at the moment, the paperboards fall off from the suckers 7-1, and the paperboards fall into the collecting box 9.

The specific implementation process is as follows:

when the paperboard needs to be die-cut, the paperboard is placed on the bottom plate 5, the bottom plate 5 with the paperboard placed is placed between a group of limiting blocks 2-1 of the conveyor belt 2, the conveyor belt 2 is started at the moment, and when the bottom plate 5 with the paperboard placed is moved to the position right below the fixed plate 4, the motor drives the fixed plate 4 and the die-cutting plate to move downwards, so that the paperboard is die-cut; after the paperboard die cutting is finished, the motor drives the die cutting plate to move upwards to return to the initial external position; at the moment, the conveyor belt 2 is started again, the paper board after die cutting is conveyed to the position right below the cleaning plate 6, the cleaning plate 6 moves towards the paper board under the action of the electric cylinder 10, when the sucking disc 7-1 contacts with the paper board, the air pump pumps air, the sucking disc 7-1 generates suction force to suck the paper board, the sucked paper board moves upwards under the action of the electric cylinder 10, cut scraps fall onto the bottom plate 5 under the action of gravity, and the sliding block 8-1 drives the sucked paper board to horizontally move towards the collecting box 9 along the electric sliding rail 8; when the paper board moves above the collecting box 9, the air pump blows air into the air channel 6-3, the suction force between the sucker 7-1 and the paper board is lost, and the paper board falls into the collecting box 9; the conveyor belt 2 is started, the bottom plate 5 with the collected leftover materials is manually taken down, and the leftover materials in the bottom plate 5 are poured out.

The foregoing is merely exemplary embodiments of the present utility model, and specific structures and features that are well known in the art are not described in detail herein. It should be noted that modifications and improvements can be made by those skilled in the art without departing from the structure of the present utility model, and these should also be considered as the scope of the present utility model, which does not affect the effect of the implementation of the present utility model and the utility of the patent. The protection scope of the present utility model is subject to the content of the claims, and the description of the specific embodiments and the like in the specification can be used for explaining the content of the claims.

Claims (8)

1. The utility model provides a cross cutting machine of cutting milk case mould, includes the bottom plate that is used for placing the cardboard and carries out cross cutting assembly to the cardboard, its characterized in that: the bottom plate is placed on the conveyer belt, and the both sides of conveyer belt are provided with the frame that is used for installing the conveyer belt, cutting assembly installs the head end at the conveyer belt frame, the cleaning device who is used for clearing up the cardboard waste material is installed to the tail end of frame, cleaning device is the sucking disc that can reciprocate to adsorb the cardboard.

2. A die cutting machine for cutting milk carton dies as claimed in claim 1, wherein: the cutting assembly is a fixing plate capable of moving up and down, the fixing plate spans over the conveying belt, the die cutting plate for die cutting paper is arranged on the bottom surface of the fixing plate, mounting frames are connected to the two sides of the fixing plate in a sliding mode, the bottom end of the mounting frames is fixedly connected with the frame, and a motor for controlling the fixing plate to move up and down is arranged on the side face of the mounting frames.

3. A die cutting machine for cutting milk carton dies as claimed in claim 1, wherein: the sucking disc is placed on the cleaning plate, a plurality of transverse sliding grooves are formed in the surface of the cleaning plate, and the sucking disc is placed in the sliding grooves and can horizontally move.

4. A die cutter for cutting milk carton dies as claimed in claim 3, wherein: the top fixedly connected with connecting rod of sucking disc, the middle part of connecting rod is the heliciform, and the screw thread department threaded connection of connecting rod has the nut.

5. A die cutter for cutting milk carton dies as claimed in claim 3, wherein: the top surface of clearance board installs the electronic jar that is used for driving clearance board reciprocates, and the output of electronic jar and clearance board's top surface threaded connection.

6. A die cutting machine for cutting milk carton dies as claimed in claim 1, wherein: limiting blocks used for fixing the bottom plate are arranged on the surface of the conveyor belt, and the limiting blocks are located on two sides, close to the frame, of the conveyor belt.

7. A die cutting machine for cutting milk carton dies as claimed in claim 5, wherein: the transverse electric sliding rail is arranged above the cleaning plate, a sliding block which moves back and forth on the electric sliding rail is movably connected with the electric cylinder, and a collecting box for collecting paperboards is arranged on the right side of the electric sliding rail.

8. A die cutting machine for cutting milk carton dies as claimed in claim 4, wherein: the inside of connecting rod is fixed with vertical air flue, and the bottom and the sucking disc of air flue are linked together, and rubber pipeline is connected on the top of air flue, and rubber pipeline is connected with the air pump.