CN110666846A - Cutting and grooving machine for hard multi-layer corrugated boards - Google Patents
Cutting and grooving machine for hard multi-layer corrugated boards Download PDFInfo
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- CN110666846A CN110666846A CN201910974638.8A CN201910974638A CN110666846A CN 110666846 A CN110666846 A CN 110666846A CN 201910974638 A CN201910974638 A CN 201910974638A CN 110666846 A CN110666846 A CN 110666846A
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- 238000005520 cutting process Methods 0.000 title claims abstract description 40
- 238000003825 pressing Methods 0.000 claims abstract description 22
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- 229920001778 nylon Polymers 0.000 claims description 3
- 210000003734 kidney Anatomy 0.000 claims 2
- 230000002146 bilateral effect Effects 0.000 claims 1
- 239000002699 waste material Substances 0.000 abstract description 20
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- 238000005096 rolling process Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 239000011087 paperboard Substances 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
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- 238000003754 machining Methods 0.000 description 2
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- 230000002035 prolonged effect Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
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- 239000011229 interlayer Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
- B26D1/14—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter
- B26D1/143—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a stationary axis
- B26D1/15—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a stationary axis with vertical cutting member
- B26D1/151—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a stationary axis with vertical cutting member for thin material, e.g. for sheets, strips or the like
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/04—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member
- B26D1/045—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member for thin material, e.g. for sheets, strips or the like
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/18—Means for removing cut-out material or waste
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
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Abstract
The invention relates to a cutting and slotting machine for hard multi-layer corrugated boards, which comprises a workbench, a cutting device, a slotting device and a collecting device, wherein the cutting device is arranged on the upper end surface of the rear side of the workbench, the cutting device is arranged on the upper end surface of the front side of the workbench, the collecting device is arranged on the lower end surface of the workbench, a telescopic frame is adjusted to enable a pressing frame to press the corrugated boards tightly, a motor drives a circular knife to cut the corrugated boards, a rubber ring trims the cut positions of the corrugated boards, the cut corrugated boards enter the slotting device, a rotating rod is rotated to drive a screw rod to rotate, the slotting length is adjusted, the rotating rod is fixed through a clamping block, a T-shaped rod is controlled to drive an arc-shaped block to move to be in accordance with the length of a slotting cutter, a W-shaped buckle clamps the T-shaped rod tightly, and when the, the rubber head extrudes the waste material to fall into the collection box.
Description
Technical Field
The invention relates to the field of paperboard processing, in particular to a cutting and slotting machine for a hard multi-layer corrugated paperboard.
Background
Corrugated cardboard is a multilayer adhesive body, which is composed of at least one wavy core paper interlayer and one layer of cardboard, has high mechanical strength and can resist collision and falling in the carrying process, the corrugated cardboard box is taken as a traditional and indispensable packaging container, has been applied for hundreds of years and is deeply favored, along with the continuous improvement of the living standard of people, the continuous updating of production technology and equipment, the more mature of the equipment technology applied by people and the finer market demand, and the demand of the corrugated cardboard is increasingly expanded by a very considerable geometric multiple.
In the processing process of the corrugated board, due to the structural limitation of the corrugated board, the following problems exist in the actual operation process:
(1) traditional corrugated container board cutting slotting machine when cutting corrugated container board, makes corrugated container board upper strata warp easily, influences corrugated container board's processingquality, reduces machining efficiency, is difficult for satisfying current social demand.
(2) Traditional corrugated container board cutting slotting machine when slotting corrugated container board, the waste material cardboard after the cutting blocks easily in the slotting cutter, influences follow-up grooved quality, reduces machining efficiency.
Disclosure of Invention
In order to make up the defects of the prior art, the invention provides a cutting and slotting machine for hard multi-layer corrugated boards.
The technical scheme adopted by the invention to solve the technical problem is as follows: a cutting and slotting machine for hard multilayer corrugated boards comprises a workbench, a cutting device, a slotting device and a collecting device, wherein the cutting device is arranged on the upper end face of the rear side of the workbench, the cutting device is arranged on the upper end face of the front side of the workbench, and the collecting device is arranged on the lower end face of the workbench; wherein:
the cutting device comprises a belt conveyor, an expansion bracket, a first supporting plate, a compression bracket, a supporting frame, a motor, a rotating rod and a rotating cutter, wherein the belt conveyor is arranged on the upper end face of the rear side of the workbench, the expansion bracket is arranged on the upper end faces of the left side and the right side of the workbench, the expansion bracket is of an up-down telescopic structure internally provided with a hydraulic cylinder, the first supporting plate is arranged on the upper end of the rear side of the expansion bracket, the compression bracket is symmetrically and fixedly arranged on the left side and the right side of the lower end face of the supporting plate, the supporting frame is fixedly arranged on the lower end face of the middle part of the first supporting plate, the rotating rod is arranged at the lower end of the supporting; the telescopic frame is adjusted to enable the pressing frame to press the corrugated board, and the motor drives the rotary cutter to cut the corrugated board.
The slotting device comprises a storage plate, a second support plate, an electric push rod, a slotting plate and a slotting cutter, the storage plate is arranged on the upper end face of the front side of the workbench, the second support plate is arranged on the upper end of the front side of the telescopic frame, the electric push rod is arranged at the lower end of the middle part of the second support plate, the slotting plate is arranged at the tail end of the electric push rod, and the slotting cutter is symmetrically arranged on the left and right sides of the lower end; the cut corrugated board is driven by the belt conveyor to be conveyed to the slotting device, the electric push rod is controlled, so that the slotting cutters are driven to slot the corrugated board, and the slotting board drives the two slotting cutters to slot the cut corrugated board simultaneously.
As a preferred technical scheme of the invention, the collecting device comprises a collecting frame and a collecting box, the lower end surface of the workbench is fixedly provided with the collecting frame, and the lower end of the collecting frame is provided with the collecting box through a buckle; the waste materials of the corrugated paper boards after cutting and slotting fall into the collecting box through the object placing plate and the belt conveyor.
As a preferred technical scheme of the invention, the belt positions of the front side and the rear side of the belt conveyor are fixed, the middle part of the belt conveyor is provided with a soft belt with larger elasticity, and small shot balls are uniformly arranged on the soft belt through nylon ropes; the structure, the principle and the control method of the belt conveyor are the prior art, the surface of the belt conveyor cannot be damaged when the rotary cutter cuts the corrugated board, the service life of the belt conveyor is prolonged, and when the soft belt on the upper end face rotates downwards along with the belt conveyor, the small shot is driven downwards by gravity to drive the soft belt, so that the scraps and the waste materials fall into the collecting box.
According to a preferred technical scheme, the pressing frame comprises pressing plates, right-angle plates and small balls, the pressing plates are symmetrically and fixedly mounted on the left side and the right side of the lower end face of the supporting plate, the right-angle plates are mounted at the tail ends of the pressing plates, rectangular grooves are formed in the inner sides of the right-angle plates, and the small balls are uniformly mounted in the rectangular grooves through pin shafts; the right-angle plates limit the displacement of the corrugated board in the vertical and horizontal directions, so that the purpose of limiting the freedom degree of the corrugated board is achieved, and the small balls change the sliding friction of the corrugated board in the front and back directions into rolling friction, so that the friction force for moving the corrugated board in the front and back directions is reduced.
As a preferred technical scheme of the invention, the support frame comprises a double-plate frame, large balls and brushes, the lower end face of the middle part of the support plate I is fixedly provided with the double-plate frame, the inner sides of the double-plate frame are uniformly provided with the large balls, the outer sides of the large balls are provided with the support frame, the large balls are connected with the support frame in a sliding fit manner, and the inner end faces of the upper sides of the double-plate frame are symmetrically provided with the brushes; big ball plays the effect of direction to the rotary cutter to prevent that the rotary cutter from being crooked at the rotation in-process because the too big production of atress, big ball free rotation on the support, be rolling friction between big ball and the rotary cutter, the piece that is difficult for dropping on with the rotary cutter is brushed to the brush.
As a preferred technical scheme of the invention, the rotary cutter comprises a circular cutter, a rubber ring and small scrapers, wherein the circular cutter is arranged on a rotary rod at the lower end of a support frame, the left side and the right side of the circular cutter are symmetrically provided with the rubber ring, and the small scrapers are uniformly arranged on the rubber ring; the circular knife cuts the corrugated board, the rubber ring trims the cut position of the corrugated board again after cutting, and the small scraper removes burrs at the cut part of the corrugated board so as to achieve the purpose of further improving the quality of cuts after cutting the corrugated board.
According to a preferred technical scheme, the object placing plate comprises a thick plate, an arc-shaped block and a T-shaped rod, the thick plate is mounted on the upper end face of the front side of the workbench, a circular groove is formed in the front end of the thick plate, kidney-shaped grooves are symmetrically formed in the left side and the right side of the thick plate, the left end and the right end of each kidney-shaped groove are symmetrically connected with the arc-shaped block in a sliding fit mode, a round-head rod is arranged at the front end of each arc-shaped block, the tail ends of the round-head rods are connected through a pin shaft, the T-shaped rod is mounted at the tail end of each round-head rod, a thread groove is formed in the front end of each T; the T-shaped rod in the circular groove is controlled to drive the arc-shaped block to move, so that the length of the kidney-shaped grooves on the left side and the right side of the thick plate is changed to meet the length of the slotting cutter, the corrugated board is slotted by matching with the slotting cutter, and then the T-shaped rod is clamped tightly through the W-shaped buckle on the T-shaped rod, so that the length of the kidney-shaped grooves on the left side and the right side of the thick plate is fixed.
According to a preferred technical scheme, the grooving plate comprises a rectangular plate, a screw rod, a rotary rod and a clamping block, the rectangular plate is installed at the tail end of the electric push rod, a rectangular groove is formed in the middle of the rectangular plate, the screw rod is installed in the rectangular groove through a pin shaft, the rotary rod is installed at the right end of the screw rod, and the clamping block is installed at the left end of the rotary rod; through rotating the rotary rod to drive the screw rod and rotate, the fixture block makes the rotary rod fixed, thereby the fixed screw rod.
As a preferred technical scheme, the slotting cutter comprises a semicircular cutter, a rectangular cutter, a small support, a spring and a rubber head, wherein the semicircular cutter is symmetrically installed on a screw rod in a threaded connection mode, the rectangular cutters are installed at the tail ends of the front side and the rear side of the semicircular cutter through magnets, the semicircular cutter and the rectangular cutter are cutters with oblique angles arranged on the inner sides, the small support is evenly installed on the inner sides of the semicircular cutter and the rectangular cutter, the spring is installed outside the small support in a sliding fit mode, and the rubber head is installed at the tail end of the spring; the screw rod drives the semicircle cutter to be linear motion on the screw rod when rotating to reach the purpose of adjustment fluting length, the spring receives the extrusion force that the waste material that produces behind the fluting produced, thereby produces a reverse effort, extrudees the waste material through the rubber head, makes the waste material finally fall into and collects the box, in order to prevent that the waste material from getting into semicircle cutter and rectangle cutter, thereby reduces fluting quality and efficiency.
As a preferred technical scheme of the invention, the left side and the right side of the middle part of the screw rod are provided with reverse thread grooves, and the outer sides of the left end and the right end of the screw rod are provided with thread grooves which are reverse to the middle part; the two semicircular cutters in the middle move in opposite directions, and the two semicircular cutters on the outer side move in opposite directions to the semicircular cutters in the middle, so that the purpose that the grooving length of the left end and the right end can be controlled by only one screw rod is achieved.
Compared with the prior art, the invention has the following advantages:
1. according to the cutting and slotting machine for the hard multi-layer corrugated board, the hard multi-layer corrugated board is cut by the circular knife, the rubber ring on the circular knife trims the cut position of the corrugated board again after cutting, burrs at the cut part of the corrugated board are removed by the small scraper, the cut quality of the corrugated board after cutting is further improved, and the slotting device utilizes the spring and the rubber head to extrude waste materials, so that the slotting quality is further improved.
2. According to the corrugated board cutting device, the circular knife, the rubber ring and the small scraper are used for cutting the corrugated board through the circular knife, the rubber ring on the circular knife trims the cut position of the corrugated board again after cutting, and the small scraper removes burrs at the cut part of the corrugated board, so that the cut quality of the corrugated board after cutting is further improved.
3. According to the invention, through the arranged slotting device, the threaded rod drives the semicircular cutter to do linear motion on the threaded rod when rotating, so that the purpose of adjusting the slotting length is achieved, the spring is subjected to extrusion force generated by waste materials generated after slotting, so that a reverse acting force is generated, the waste materials are extruded through the rubber head, and finally fall into the collection box, so that the waste materials are prevented from entering the semicircular cutter and the rectangular cutter, and the slotting quality and efficiency are reduced.
4. The right-angle plate limits the displacement of the corrugated board in the vertical and horizontal directions through the arranged pressing frame, so that the purpose of limiting the degree of freedom of the corrugated board is achieved, and the sliding friction of the corrugated board in the front and back directions is changed into rolling friction through the small balls, so that the friction force for moving the corrugated board in the front and back directions is reduced.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic plan view of the present invention;
FIG. 2 is a schematic top plan view of the present invention;
FIG. 3 is a schematic view of the present invention in a cross-sectional plan configuration;
FIG. 4 is a schematic plan view of the hold-down frame of the present invention;
FIG. 5 is a schematic plan view of a rotary cutter according to the present invention;
fig. 6 is a schematic plan view of the arc-shaped block and the T-bar of the present invention.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the effects of the invention easy to understand, the invention is further explained with reference to fig. 1 to 6.
A cutting and slotting machine for hard multilayer corrugated boards comprises a workbench 1, a cutting device 2, a slotting device 3 and a collecting device 4, wherein the cutting device 2 is arranged on the upper end face of the rear side of the workbench 1, the cutting device 2 is arranged on the upper end face of the front side of the workbench 1, and the collecting device 4 is arranged on the lower end face of the workbench 1; wherein:
the cutting device 2 comprises a belt conveyor 21, an expansion bracket 22, a first support plate 23, a pressing bracket 24, a support frame 25, a motor 26, a rotating rod 27 and a rotating knife 28, the belt conveyor 21 is installed on the upper end face of the rear side of the workbench 1, the expansion bracket 22 is installed on the upper end faces of the left side and the right side of the workbench 1, the expansion bracket 22 is of an up-and-down telescopic structure with a hydraulic cylinder installed inside, the first support plate 23 is installed on the upper end of the rear side of the expansion bracket 22, the pressing brackets 24 are symmetrically and fixedly installed on the left side and the right side of the lower end face of the first support plate 23, the support frame 25 is fixedly installed on the lower end face of the middle part of the first support plate 23, the rotating rod 27 is installed on the lower end face of the support frame 25, the motor 26 is;
the belt positions of the front side and the rear side of the belt conveyor 21 are fixed, the middle part of the belt conveyor 21 is provided with a soft belt with larger elasticity, and small shot balls are uniformly arranged on the soft belt through nylon ropes;
the pressing frame 24 comprises a pressing plate 241, a right-angle plate 242 and small balls 243, the pressing plate 241 is symmetrically and fixedly installed on the left side and the right side of the lower end face of the first support plate 23, the right-angle plate 242 is installed at the tail end of the pressing plate 241, rectangular grooves are formed in the inner sides of the right-angle plate 242, and the small balls 243 are evenly installed in the rectangular grooves through pin shafts;
the supporting frame 25 comprises a double-plate frame 251, large balls 252 and brushes 253, the double-plate frame 251 is fixedly installed on the lower end face of the middle of the first supporting plate 23, the large balls 252 are evenly installed on the inner side of the double-plate frame 251, a support is arranged on the outer side of the large balls 252, the large balls 252 are connected with the support in a sliding fit mode, and the brushes 253 are symmetrically installed on the inner end face of the upper side of the double-plate frame 251;
the rotary knife 28 comprises a circular knife 281, rubber rings 282 and small scrapers 283, the circular knife 281 is arranged on the rotary rod 27 at the lower end of the support frame 25, the rubber rings 282 are symmetrically arranged at the left side and the right side of the circular knife 281, and the small scrapers 283 are uniformly arranged on the rubber rings 282;
adjusting the telescopic frame 22 to enable the pressing frame 24 to press the corrugated board, and driving the rotary knife 28 to cut the corrugated board by the motor 26;
the structure, the principle and the control method of the belt conveyor 21 are the prior art, the surface of the belt conveyor 21 cannot be damaged when the corrugated board is cut by the rotary cutter, the service life of the belt conveyor 21 is prolonged, and when the soft belt on the upper end surface rotates downwards along with the belt conveyor 21, the small shot is driven downwards by gravity, so that the scraps and waste materials fall into the collection box 42;
the right-angle plates 242 limit the displacement of the corrugated board in the up-down and left-right directions, so that the purpose of limiting the freedom degree of the corrugated board is achieved, and the small balls 243 change the sliding friction of the corrugated board in the front-back direction into rolling friction, so that the friction force for moving the corrugated board in the front-back direction is reduced;
the big ball 252 plays a guiding role for the rotary cutter, so that the rotary cutter is prevented from being inclined due to overlarge stress in the rotating process, the big ball 252 freely rotates on the bracket, rolling friction exists between the big ball 252 and the rotary cutter, and the brush 253 brushes away scraps which are not easy to fall off from the rotary cutter;
the circular knife 281 cuts the corrugated board, the rubber ring 282 trims the cut position of the corrugated board again after cutting, and the small scraper 283 removes burrs at the cut part of the corrugated board so as to achieve the purpose of further improving the cut quality of the corrugated board after cutting.
The slotting device 3 comprises an object placing plate 31, a second supporting plate 32, an electric push rod 33, a slotting plate 34 and a slotting cutter 35, the object placing plate 31 is installed on the upper end face of the front side of the workbench 1, the second supporting plate 32 is installed on the upper end of the front side of the telescopic frame 22, the electric push rod 33 is installed at the lower end of the middle of the second supporting plate 32, the slotting plate 34 is installed at the tail end of the electric push rod 33, and the slotting cutter 35 is installed on the lower end face of the slotting plate 34;
the object placing plate 31 comprises a thick plate 311, an arc-shaped block 312 and a T-shaped rod 313, the thick plate 311 is mounted on the upper end face of the front side of the workbench 1, a circular groove is formed in the front end of the thick plate 311, waist-shaped grooves are symmetrically formed in the left side and the right side of the thick plate 311, the left end and the right end of each waist-shaped groove are symmetrically connected with the arc-shaped block 312 in a sliding fit mode, a round-head rod is arranged at the front end of the arc-shaped block 312, the tail ends of the round-head rods are connected through a pin shaft, the T-shaped rod 313 is mounted at the tail end of each round-head rod, a thread groove is formed in the front end of the;
the slotted plate 34 comprises a rectangular plate 341, a screw 342, a rotary rod 343 and a clamping block 344, the rectangular plate 341 is mounted at the end of the electric push rod 33, a rectangular groove is formed in the middle of the rectangular plate 341, the screw 342 is mounted in the rectangular groove through a pin shaft, the rotary rod 343 is mounted at the right end of the screw 342, and the clamping block 344 is mounted at the left end of the rotary rod 343;
the slotting cutter 35 comprises a semicircular cutter 351, a rectangular cutter 352, a small support 353, a spring 354 and a rubber head 355, the semicircular cutter 351 is symmetrically installed on the screw 342 in a threaded connection mode, the rectangular cutter 352 is installed at the tail ends of the front side and the rear side of the semicircular cutter 351 through a magnet, the semicircular cutter 351 and the rectangular cutter 352 are cutters with oblique angles arranged at the inner sides, the small support 353 is evenly installed at the inner sides of the semicircular cutter 351 and the rectangular cutter 352, the spring 354 is installed outside the small support 353 in a sliding fit mode, and the rubber head 355 is installed at the tail end of the spring 354;
the left side and the right side of the middle part of the screw rod 342 are provided with reverse thread grooves, and the outer sides of the left end and the right end of the screw rod 342 are provided with thread grooves which are reverse to the middle part;
the cut corrugated board is driven by the belt conveyor 21 to be conveyed to the slotting device 3, the electric push rod 33 is controlled, so that the slotting cutters 35 are driven to slot the corrugated board, and the slotting plate 34 drives the two slotting cutters 35 to slot the cut corrugated board at the same time;
the T-shaped rod 313 in the circular groove is controlled to drive the arc-shaped block 312 to move, so that the length of the waist-shaped grooves on the left side and the right side of the thick plate 311 is changed to be in line with the length of the slotting cutter 35, the corrugated board is slotted by matching with the slotting cutter 35, and then the T-shaped rod 313 is clamped tightly through the W-shaped buckle on the T-shaped rod 313, so that the length of the waist-shaped grooves on the left side and the right side of the thick plate 311 is fixed;
the screw 342 is driven to rotate by rotating the rotating rod 343, and the rotating rod 343 is fixed by the fixture block 344, so that the screw 342 is fixed;
when the screw 342 rotates, the semicircular cutter 351 is driven to do linear motion on the screw 342 so as to achieve the purpose of adjusting the length of the slot, the spring 354 is subjected to extrusion force generated by waste materials generated after the slot is formed, so that reverse acting force is generated, the waste materials are extruded through the rubber head 355, and finally fall into the collection box 42 so as to prevent the waste materials from entering the semicircular cutter 351 and the rectangular cutter 352, so that the slot quality and efficiency are reduced;
two semicircle cutters 351 at the middle part move to opposite directions, and two semicircle cutters 351 at the outside move in opposite directions with the semicircle cutters 351 at the middle part, so that the purpose of controlling the length of the left end and the right end of the groove by only one screw 342 is achieved.
The collecting device 4 comprises a collecting frame 41 and a collecting box 42, the collecting frame 41 is fixedly arranged on the lower end face of the workbench 1, and the collecting box 42 is arranged at the lower end of the collecting frame 41 through a buckle; the waste of the cut and grooved corrugated cardboard falls into the collecting box 42 through the storage plate 31 and the belt conveyor 21.
During the specific operation, the corrugated cardboard is moved to the cutting device 2 through the belt conveyor 21, the telescopic frame 22 is adjusted to enable the pressing frame 24 to press the corrugated cardboard, the motor 26 drives the circular knife 281 to cut the corrugated cardboard, the rubber ring 282 on the circular knife 281 trims the cut corrugated cardboard, the small scraper 283 removes burrs at the cut part of the corrugated cardboard, the cut corrugated cardboard enters the slotting device 3, the rotating rod 343 is rotated to drive the screw 342 to rotate, the screw 342 is rotated to drive the semicircular cutter 351 to do linear motion on the screw 342 to adjust the slotting length, the rotating rod 343 is fixed through the fixture block 344 to fix the screw 342, the T-shaped rod 313 is controlled to drive the arc-shaped block 312 to move, the length of the waist-shaped grooves at the left side and the right side of the thick plate 311 is changed to be in accordance with the length of the slotting cutter 35, and then the T-shaped rod 313 is clamped through the W-shaped, when the corrugated cardboard is grooved, the spring 354 receives a pressing force generated by the waste material when the corrugated cardboard is grooved, thereby generating a reverse acting force to press the waste material through the rubber head 355, so that the waste material is finally dropped into the collecting box 42.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides a stereoplasm multilayer corrugated container board cutting slotting machine, includes workstation (1), cutting device (2), fluting device (3) and collection device (4), its characterized in that: the cutting device (2) is installed on the upper end face of the rear side of the workbench (1), the cutting device (2) is installed on the upper end face of the front side of the workbench (1), and the collecting device (4) is installed on the lower end face of the workbench (1); wherein:
the cutting device (2) comprises a belt conveyor (21), an expansion bracket (22), a first support plate (23), a pressing bracket (24), a support frame (25), a motor (26), a rotating rod (27) and a rotating cutter (28), the belt conveyor (21) is installed on the upper end face of the rear side of the workbench (1), the expansion bracket (22) is installed on the upper end face of the left side and the right side of the workbench (1), the expansion bracket (22) is of an upper and lower telescopic structure with a hydraulic cylinder installed inside, the first support plate (23) is installed on the upper end of the rear side of the expansion bracket (22), the pressing brackets (24) are symmetrically and fixedly installed on the left side and the right side of the lower end face of the first support plate (23), the support frame (25) is fixedly installed on the lower end face of the middle part of the first support plate (23), the rotating rod (27) is installed on the lower end of the support frame (25), the motor, a rotary cutter (28) is arranged at the right end of the rotary rod (27), and the tail end of the rotary rod (27) is connected with the support frame (25);
grooving device (3) are including putting thing board (31), backup pad two (32), electric putter (33), fluting board (34) and fluting cutter (35), and workstation (1) front side up end is installed and is put thing board (31), and backup pad two (32) are installed to expansion bracket (22) front side upper end, and electric putter (33) are installed to backup pad two (32) middle part lower extreme, and fluting board (34) are installed to electric putter (33) end, and fluting cutter (35) are installed to the terminal bilateral symmetry under fluting board (34).
2. A rigid multi-ply corrugated board slitting and fluting machine as claimed in claim 1 wherein: the collecting device (4) comprises a collecting frame (41) and a collecting box (42), the collecting frame (41) is fixedly mounted on the lower end face of the workbench (1), and the collecting box (42) is mounted at the lower end of the collecting frame (41) through a buckle.
3. A rigid multi-ply corrugated board slitting and fluting machine as claimed in claim 1 wherein: the belt position of both sides is fixed around belt conveyor (21), and belt conveyor (21) middle part sets up to the soft belt that has great elasticity, evenly installs the shot through the nylon rope on the soft belt.
4. A rigid multi-ply corrugated board slitting and fluting machine as claimed in claim 1 wherein: the pressing frame (24) comprises a pressing plate (241), a right-angle plate (242) and small balls (243), the pressing plate (241) is symmetrically and fixedly mounted on the left side and the right side of the lower end face of the first supporting plate (23), the right-angle plate (242) is mounted at the tail end of the pressing plate (241), a rectangular groove is formed in the inner side of the right-angle plate (242), and the small balls (243) are uniformly mounted in the rectangular groove through pin shafts.
5. A rigid multi-ply corrugated board slitting and fluting machine as claimed in claim 1 wherein: the supporting frame (25) comprises a double-plate frame (251), large balls (252) and a brush (253), the end face of the lower end face of the middle part of the first supporting plate (23) is fixedly provided with the double-plate frame (251), the large balls (252) are uniformly arranged on the inner side of the double-plate frame (251), a support is arranged on the outer side of the large balls (252), the large balls (252) are connected with the support in a sliding fit mode, and the end face of the inner end face of the upper side of the double-plate frame (251) is symmetrically provided with.
6. A rigid multi-ply corrugated board slitting and fluting machine as claimed in claim 1 wherein: the rotary cutter (28) comprises a circular cutter (281), a rubber ring (282) and a small scraper (283), the circular cutter (281) is installed on the rotary rod (27) at the lower end of the support frame (25), the rubber ring (282) is symmetrically installed on the left side and the right side of the circular cutter (281), and the small scraper (283) is evenly installed on the rubber ring (282).
7. A rigid multi-ply corrugated board slitting and fluting machine as claimed in claim 1 wherein: put thing board (31) including thick plate (311), arc piece (312) and T shape pole (313), thick plate (311) are installed to workstation (1) front side up end, circular recess has been seted up to thick plate (311) front end, the kidney slot has been seted up to thick plate (311) left and right sides symmetry, both ends symmetry is connected with arc piece (312) with sliding fit's mode about the kidney slot, arc piece (312) front end is provided with the button head pole, the button head pole is terminal to be connected through the round pin axle, T shape pole (313) are installed to the button head pole end, T shape pole (313) front end is provided with the thread groove, install W shape buckle on the thread groove, the terminal surface all is seted up the rectangle recess the same with W shape buckle size about thick plate (311) front end.
8. A rigid multi-ply corrugated board slitting and fluting machine as claimed in claim 1 wherein: the grooving plate (34) comprises a rectangular plate (341), a screw rod (342), a rotary rod (343) and a clamping block (344), the rectangular plate (341) is installed at the tail end of the electric push rod (33), a rectangular groove is formed in the middle of the rectangular plate (341), the screw rod (342) is installed in the rectangular groove through a pin shaft, the rotary rod (343) is installed at the right end of the screw rod (342), and the clamping block (344) is installed at the left end of the rotary rod (343).
9. A rigid multi-ply corrugated board slitting and fluting machine as claimed in claim 1 wherein: slotting tool (35) include semicircle cutter (351), rectangle cutter (352), little support (353), spring (354) and rubber head (355), install semicircle cutter (351) with threaded connection mode symmetry on screw rod (342), rectangle cutter (352) are installed through magnet to both sides end around semicircle cutter (351), semicircle cutter (351) and rectangle cutter (352) set up the cutter that the inboard set up to the oblique angle, little support (353) are evenly installed with rectangle cutter (352) inboard in semicircle cutter (351), spring (354) are installed with sliding fit's mode outward in little support (353), rubber head (355) are installed to spring (354) end.
10. A rigid multi-ply corrugated board slitting machine as claimed in claim 8 wherein: the left side and the right side of the middle part of the screw rod (342) are provided with reverse thread grooves, and the outer sides of the left end and the right end of the screw rod (342) are provided with thread grooves which are reverse to the middle part.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910974638.8A CN110666846B (en) | 2019-10-14 | 2019-10-14 | Cutting and grooving machine for hard multi-layer corrugated boards |
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| CN201910974638.8A CN110666846B (en) | 2019-10-14 | 2019-10-14 | Cutting and grooving machine for hard multi-layer corrugated boards |
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| CN110666846B CN110666846B (en) | 2021-05-07 |
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| CN201910974638.8A Active CN110666846B (en) | 2019-10-14 | 2019-10-14 | Cutting and grooving machine for hard multi-layer corrugated boards |
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| DE3105604A1 (en) * | 1981-02-16 | 1982-09-23 | Stephan Ing.(grad.) 8788 Bad Brückenau Benkert | Mitre-groove cutting apparatus for corrugated cardboard |
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| CN205615056U (en) * | 2016-05-20 | 2016-10-05 | 安徽省鼎翔包装制品有限公司 | Fluting cross cutting machine |
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| CN110666846B (en) | 2021-05-07 |
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Effective date of registration: 20210415 Address after: 529000 workshop, No.15, Fumian South Road, durian Town, Pengjiang district, Jiangmen City, Guangdong Province Applicant after: Jiangmen xinjunyuan Paper Co.,Ltd. Address before: China University of metrology, 258 Xueyuan street, Xiasha Higher Education Park, Jianggan District, Hangzhou City, Zhejiang Province, 310016 Applicant before: Li Jiajia |
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Denomination of invention: A hard multi-layer corrugated cardboard cutting and slotting machine Effective date of registration: 20231114 Granted publication date: 20210507 Pledgee: Jiangmen Rural Commercial Bank Co.,Ltd. Duruan sub branch Pledgor: Jiangmen xinjunyuan Paper Co.,Ltd. Registration number: Y2023980065589 |
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