CN109176646B - Automatic cutting device and automatic cutting method for polyurethane foam composite board - Google Patents
Automatic cutting device and automatic cutting method for polyurethane foam composite board Download PDFInfo
- Publication number
- CN109176646B CN109176646B CN201811061711.4A CN201811061711A CN109176646B CN 109176646 B CN109176646 B CN 109176646B CN 201811061711 A CN201811061711 A CN 201811061711A CN 109176646 B CN109176646 B CN 109176646B
- Authority
- CN
- China
- Prior art keywords
- cutting
- plate
- polishing
- sliding block
- push rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000005520 cutting process Methods 0.000 title claims abstract description 248
- 229920005830 Polyurethane Foam Polymers 0.000 title claims abstract description 23
- 239000011496 polyurethane foam Substances 0.000 title claims abstract description 23
- 239000002131 composite material Substances 0.000 title claims abstract description 14
- 238000000034 method Methods 0.000 title abstract description 9
- 238000005498 polishing Methods 0.000 claims abstract description 77
- 238000001125 extrusion Methods 0.000 claims description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 230000001681 protective effect Effects 0.000 claims description 13
- 239000007921 spray Substances 0.000 claims description 9
- 229920002635 polyurethane Polymers 0.000 abstract description 19
- 239000004814 polyurethane Substances 0.000 abstract description 19
- 239000000463 material Substances 0.000 abstract description 15
- 239000000498 cooling water Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 7
- 239000000126 substance Substances 0.000 description 5
- 238000001816 cooling Methods 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Images
Classifications
-
- 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
- B26D1/157—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 movable axis
- B26D1/16—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 movable axis mounted on a movable arm or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
-
- 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
- B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D5/08—Means for actuating the cutting member to effect the cut
- B26D5/086—Electric, magnetic, piezoelectric, electro-magnetic means
-
- 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
- B26D7/01—Means for holding or positioning work
- B26D7/02—Means for holding or positioning work with clamping means
- B26D7/025—Means for holding or positioning work with clamping means acting upon planar surfaces
-
- 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
- B26D7/08—Means for treating work or cutting member to facilitate cutting
-
- 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
- B26D7/22—Safety devices specially adapted for cutting machines
-
- 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
- B26D7/27—Means for performing other operations combined with cutting
Abstract
The invention relates to an automatic cutting device and an automatic cutting method for a polyurethane foam composite board. The invention can solve the problems that the cuts of the upper and lower face plates are upwarped and cannot be leveled in time after the existing cutting equipment is generally cut, the polyurethane foam material is damaged due to the high temperature of the cutter during cutting, the angle cannot be adjusted during polishing and the like; the automatic notch flattening function after the cutting of the polyurethane sandwich board can be realized.
Description
Technical Field
The invention relates to the field of material forming, in particular to an automatic cutting device and an automatic cutting method for a polyurethane foam composite board.
Background
The hard polyurethane heat insulation board can be widely used in the fields of color steel sandwich boards, central air conditioners, building wall materials, cold storages, refrigerating chambers, heat insulation boxes, chemical tank bodies and the like. Polyurethane foam board is the compound sandwich panel of polyurethane foam of panel is all taken to upper and lower two sides, the panel of upper and lower two sides generally is the iron sheet material, when the panel that accords with the size requirement will be made, need cut sandwich panel, in cutting process, current cutting equipment can cause the upwarp of two sides panel incision in time can not level and smooth after the cutting usually, can not completely laminate between the sandwich panel in the installation afterwards, cutter high temperature during the cutting causes polyurethane foam material to damage, the qualification rate of product has been reduced, can not adjust the polisher angle during polishing, can not omnidirectional when making the perk limit of the sandwich panel incision department of polishing.
Disclosure of Invention
In order to solve the problems, the invention provides an automatic cutting device and an automatic cutting method for a polyurethane foam composite board, which can solve the problems that the cuts of upper and lower panels are upwarped and cannot be leveled in time after the existing cutting equipment is cut, the polyurethane foam material is damaged due to the high temperature of a cutter during cutting, the angle cannot be adjusted during polishing and the like; the automatic notch flattening function after the cutting of the polyurethane sandwich board can be realized, and the automatic notch flattening device has the advantages that notches of upper and lower panels are enabled to be upwarped after the cutting, the notches can be flattened in time, a cutter cannot be damaged by high-temperature polyurethane foam materials during the cutting, and the angle can be adjusted during the polishing.
In order to achieve the purpose, the invention adopts the following technical scheme that the automatic cutting device for the polyurethane foam composite board comprises a bottom plate, two supporting side plates, a cutting device and a grinding device, wherein the two supporting side plates are symmetrically arranged on the upper end surface of the bottom plate in a front-back mode, the cutting device is arranged between the inner side surfaces of the right ends of the supporting side plates, and the grinding device is arranged between the inner side surfaces of the left ends of the supporting side plates.
The cutting device comprises a cutting support plate, cutting electric sliding blocks, a cutting knife, a cutting protective cover, a cutting motor, a cutting rotating shaft, a cutting water spraying gun, a cutting fixing frame, a cutting extrusion plate, a limiting electric push rod, a limiting contact block, a cutting electric push rod, a limiting electric sliding block and a setting plate, wherein the middle part of the support side plate is provided with a hole, the number of the cutting support plate is two, the cutting support plate is symmetrically arranged at the middle part of the support side plate, two ends of the cutting support plate penetrate through the hole arranged at the middle part of the support side plate, the upper end surface of each cutting support plate is provided with one cutting electric sliding block, the cutting motor is arranged on the upper end surface of the front side of the cutting electric sliding block through a motor base, one cutting protective cover is arranged between the two cutting electric sliding blocks, the bottom of the cutting protective, the left end of the cutting rotating shaft is connected with the inner side of the left end of the cutting electric sliding block through a bearing, a cutting knife is arranged in the middle of the cutting rotating shaft, cutting water spray guns are symmetrically arranged on the upper end surface of the rear side of the cutting electric sliding block, two ends of a cutting fixing frame are connected with the upper side surface of the middle of the supporting side plate, the number of the limiting electric sliding blocks is two, the limiting electric sliding blocks are symmetrically arranged on the lower side surface of the upper end of the cutting fixing frame, a cutting electric push rod is arranged on each limiting electric sliding block, a cutting extrusion plate is arranged at the bottom end of the cutting electric push rod, a mounting plate is symmetrically arranged on the inner side surface of the right side of the supporting side plate, balls are uniformly distributed on the mounting plate, the mounting plate is of a T-shaped structure, the limiting electric push rods are symmetrically arranged on the inner side surface of, when the sandwich board is placed on the placing plate, the T-shaped structure of the placing plate limits the whole sandwich board, the limiting contact block can fix the board from the front side and the back side, the cutting knife is driven by the cutting electric slider to move to the position of a cut of the sandwich board to be cut, the cutting motor starts to work, so that the cutting knife rotates at a high speed, the cutting extrusion plates are driven by the cutting electric push rod to fix the upper part of the sandwich board, the distance between the two cutting extrusion plates is greater than the width of the cutting knife, the cutting knife is positioned between the two cutting extrusion plates, when the cutting knife cuts the upper panel and the lower panel, because metal substances generate heat through friction, polyurethane materials of the middle sandwich part are damaged, a cutting water spray gun starts to work during cutting, cold water spraying operation is carried out on the knife teeth of the cutting knife, and the cooling effect on the knife teeth of the cutting knife is achieved, outside the cutting protection casing can prevent that cooling water from splashing the equipment, because the effect of centrifugal force, cooling water can fall in cutting protection casing bottom, flows through the hole that the cutting protection casing set up, and cutting electric slider drives the cutting knife and carries out the cutting motion, and effectual having prevented because of the high temperature to the damage of polyurethane, the omnidirectional is fixed makes sandwich panel complete at the cutting in-process incision, has reduced the production of incision burr.
The polishing device comprises a first electric slider, a polishing placing plate, a polishing electric push rod, a polishing placing frame, a polishing motor, a second electric slider, an adjusting electric push rod, a polishing contact rake, a third slider, a polishing support frame, a limiting push rod, a fourth electric slider, a limiting contact plate, a fifth electric slider, an adjusting cylinder, a leveling plate and a grinding disc, wherein the first electric slider is arranged between the inner side surfaces of the left ends of the supporting side plates, the polishing placing plate is arranged on the upper end surface of the right side of the first electric slider, the polishing electric push rod is arranged at the upper end of the polishing placing plate, the polishing contact rake is arranged at the inner end part of the polishing electric push rod, the needle-shaped structure is arranged at the inner end part of the polishing contact rake, the fifth electric slider is arranged on the right side surface of the upper end of the polishing placing plate, the adjusting cylinders are two in number, and the adjusting cylinders are, the top end of the adjusting cylinder is provided with a leveling plate through a hinge, the leveling plate is of a V-shaped structure, the right side face of the V-shaped structure of the leveling plate is an arc face, the bottom end of the polishing placement frame is arranged on the upper end face of the left side of the first electric sliding block through a third sliding block, the upper end face of the polishing placement frame is provided with a second electric sliding block, the upper side face of the second electric sliding block is provided with an adjusting electric push rod through a hinge, the top end of the adjusting electric push rod is connected with the front end of the bottom of a motor base of the polishing motor through a hinge, the rear end of the bottom of the motor base of the polishing motor is connected with the upper end face of the second electric sliding block through a hinge, the top end of an output shaft of the polishing motor is connected with the bottom end of the grinding disc, the two ends of the polishing support frame are arranged on the upper end face of the left side of, the bottom end of the limiting push rod is connected with the upper end of the limiting contact plate, when in specific work and cut sandwich plates after cutting need to polish and level the cut, the first electric slide block drives the polishing placing plate to ascend to a proper position, the fourth electric slide block drives the limiting push rod to reach the position needing polishing, the limiting contact plate is contacted with the upper panel of the sandwich plates and limits the sandwich plates, the polishing electric push rod on the polishing placing plate pushes the polishing contact harrow to be inserted into a sandwich layer of the sandwich plates, the polishing contact harrow fixes the sandwich plates, the thorn-shaped structure at the front end of the polishing contact harrow can not cause structural damage to polyurethane in the sandwich plates, the adjusting cylinder on the fifth electric slide block can adjust the angle of the leveling plate, the V-shaped structure of the leveling plate can level the panel with the cut tilted upwards to a horizontal position, and the third slide block can drive the polishing placing frame to adjust left and right, the adjusting electric push rod on the second electric slide block can adjust the angle of the grinding disc, so that the grinding disc can be more thoroughly polished on the warped edges at different angles, the cut after cutting can be effectively leveled and polished in time, and the working efficiency is improved.
In addition, the invention also provides an automatic cutting method of the automatic cutting device for the polyurethane foam composite board, which comprises the following steps:
1. when the sandwich panel is placed on the placing plate, the T-shaped structure of the placing plate limits the whole sandwich panel, the limiting contact blocks can fix the panel from the front side and the rear side, and the cutting knife is driven by the cutting electric slide block to move to a notch of the sandwich panel to be cut;
2. the cutting motor starts to work, so that the cutting knife rotates at a high speed, the cutting extrusion plates are driven by the cutting electric push rod to fix the upper part of the sandwich panel, the distance between the two cutting extrusion plates is greater than the width of the cutting knife, and the cutting knife is positioned between the two cutting extrusion plates;
3. when the cutting knife cuts the upper panel and the lower panel, the polyurethane material of the middle sandwich core part is damaged due to heat generated by friction of metal substances, so that the cutting water spray gun starts to work during cutting, cold water is sprayed to the knife teeth of the cutting knife, and the effect of cooling the knife teeth of the cutting knife is achieved;
4. the cutting protective cover can prevent cooling water from splashing outside the equipment, the cooling water can fall to the bottom of the cutting protective cover under the action of centrifugal force and flows out through holes formed in the cutting protective cover, the cutting electric slide block drives the cutting knife to perform cutting movement, damage to polyurethane due to high temperature is effectively prevented, the sandwich plate is completely cut in the cutting process through omnibearing fixation, and cut burrs are reduced;
5. when the cut sandwich panel needs to be polished and leveled, the first electric sliding block drives the polishing placing plate to ascend to a proper position, the fourth electric sliding block drives the limiting pushing rod to reach the position to be polished, the limiting contact plate is in contact with the upper panel of the sandwich panel and limits the sandwich panel, the polishing electric pushing rod on the polishing placing plate pushes the polishing contact rake to be inserted into the sandwich layer of the sandwich panel, the polishing contact rake fixes the sandwich panel, and the thorn-shaped structure at the front end of the polishing contact rake cannot cause structural damage to polyurethane in the sandwich panel;
6. the adjusting cylinder on the fifth electric slider can enable the leveling plate to carry out angle adjustment, the V-shaped structure of the leveling plate can level the upward tilted panel of the notch to a horizontal position, the third slider can drive the polishing placement frame to carry out left and right adjustment, the adjusting electric push rod on the second electric slider can carry out angle adjustment on the grinding disc, the grinding disc can be more thoroughly ground on the warped edges at different angles, the cut after cutting can be effectively leveled and polished in time, the working efficiency is improved, and the function of automatically leveling the cut after cutting the polyurethane sandwich panel can be realized.
The invention has the beneficial effects that:
the invention can solve the problems that the cuts of upper and lower panels are upwarped and cannot be leveled in time after the existing cutting equipment is used for cutting, the polyurethane foam material is damaged due to the high temperature of a cutter during cutting, the angle cannot be adjusted during polishing and the like; the automatic leveling function of the cut after the cutting of the polyurethane sandwich board can be realized, and the automatic leveling function of the cut has the advantages that the cut of the upper and lower face plates can be enabled to be upwarped in time and leveled after the cutting, a cutter cannot damage a high-temperature polyurethane foam material during the cutting, the angle can be adjusted during the polishing, and the like;
the cutting device is designed, the cooling water sprayed by the cutting water spray gun in the cutting device can effectively reduce the damage of the polyurethane material caused by high temperature in the cutting process, and the cutting protective cover reduces the harmfulness of a cutting knife to workers during cutting;
the polishing device is designed, when the flattening plate V-shaped structure in the polishing device flattens the panel with the upward tilted opening, the arc-shaped surface of the flattening plate V-shaped structure can enable the cut of the cut sandwich board to be more easily flattened, and the flattening plate can flatten the cut of the cut sandwich board.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the present invention between the base plate, support side plate, and cutting assembly;
FIG. 3 is a schematic view of the structure among the bottom plate, the supporting side plate and the grinding device of the present invention;
FIG. 4 is a schematic structural diagram of the fifth electric slide block, the adjusting cylinder and the leveling plate of the present invention;
fig. 5 is a sectional view of the transfer fixing cassette, the transfer spring, and the transfer contact block according to the present invention.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below by combining the specific drawings. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
As shown in fig. 1 to 5, an automatic cutting device for polyurethane foam composite boards comprises a bottom plate 1, two supporting side plates 2, a cutting device 3 and a grinding device 4, wherein the supporting side plates 2 are symmetrically arranged on the upper end surface of the bottom plate 1 in a front-back manner, the cutting device 3 is arranged between the inner side surfaces of the right ends of the supporting side plates 2, and the grinding device 4 is arranged between the inner side surfaces of the left ends of the supporting side plates 2.
The cutting device 3 comprises a cutting support plate 31, cutting electric sliders 32, a cutting knife 33, a cutting shield 34, a cutting motor 35, a cutting rotating shaft 36, a cutting water spray gun 37, a cutting fixing frame 38, a cutting extrusion plate 310, a limiting electric push rod 311, a limiting contact block 312, a cutting electric push rod 313, a limiting electric slider 314 and a mounting plate 315, wherein the middle part of the support side plate 2 is provided with two holes, the number of the cutting support plates 31 is two, the cutting support plates 31 are symmetrically arranged at the middle part of the support side plate 2, two ends of the cutting support plate 31 penetrate through the holes arranged at the middle part of the support side plate 2, the upper end surface of each cutting support plate 31 is provided with one cutting electric slider 32, the cutting motor 35 is arranged on the upper end surface of the front side of the cutting electric slider 32 through a motor base, one cutting shield 34 is arranged between the two cutting electric sliders 32, and, the output shaft of the cutting motor 35 is connected with the right end of the cutting rotating shaft 36 through a coupler, the left end of the cutting rotating shaft 36 is connected with the inner side of the left end of the cutting electric sliding block 32 through a bearing, the middle part of the cutting rotating shaft 36 is provided with a cutting knife 33, the upper end surface of the rear side of the cutting electric sliding block 32 is symmetrically provided with cutting water spray guns 37, the two ends of the cutting fixing frame 38 are connected with the upper side surface of the middle part of the supporting side plate 2, the number of the limiting electric sliding blocks 314 is two, the limiting electric sliding blocks 314 are symmetrically arranged on the lower side surface of the upper end of the cutting fixing frame 38, each limiting electric sliding block 314 is provided with a cutting electric push rod 313, the bottom ends of the cutting electric push rods 313 are provided with cutting extrusion plates 310, the setting plates 315 are symmetrically arranged on the inner side surface of the right side of the supporting side plate 2, the setting plates, the limiting electric push rod 311 is positioned above the setting plate 315, the inner side end of the limiting electric push rod 311 is connected with the outer end of the limiting contact block 312, when a sandwich panel is placed on the setting plate 315 in specific work, the T-shaped structure of the setting plate 315 limits the whole sandwich panel, the limiting contact block 312 can fix the panel from the front side and the back side, the cutting knife 33 moves towards the notch of the sandwich panel to be cut under the drive of the cutting electric slide block 32, the cutting motor 35 starts to work, so that the cutting knife 33 rotates at high speed, the cutting extrusion plate 310 fixes the upper part of the sandwich panel under the drive of the cutting electric push rod 313, the distance between the two cutting extrusion plates 310 is larger than the width of the cutting knife 33, the cutting knife 33 is positioned between the two cutting extrusion plates 310, when the cutting knife 33 cuts upper and lower panels, heat is generated due to friction of metal substances, the polyurethane material of the middle sandwich part is damaged, so cutting water pistol 37 begins work when the cutting, cold water operation is sprayed to the sword tooth of cutting knife 33, the cooling effect to cutting knife 33 sword tooth has been reached, cutting protection casing 34 can prevent that the cooling water from splashing outside the equipment, because the effect of centrifugal force, the cooling water can drop in cutting protection casing 34 bottom, the hole that sets up through cutting protection casing 34 flows out, cutting electric slide 32 drives cutting knife 33 and carries out the cutting motion, the effectual damage of having prevented because of high temperature to polyurethane, the omnidirectional is fixed to make the sandwich panel complete at cutting in-process incision, the production of notch burr has been reduced.
The grinding device 4 comprises a first electric slide block 41, a grinding placing plate 43, a grinding electric push rod 44, a grinding placing frame 45, a grinding motor 46, a second electric slide block 47, an adjusting electric push rod 48, a grinding contact harrow 49, a third slide block 410, a grinding support frame 411, a limiting push rod 412, a fourth electric slide block 413, a limiting contact plate 414, a fifth electric slide block 415, an adjusting cylinder 416, a leveling plate 417 and a grinding disc 418, wherein the first electric slide block 41 is arranged between the inner side surfaces of the left ends of the support side plates 2, the grinding placing plate 43 is arranged on the upper right end surface of the first electric slide block 41, the grinding electric slide block 44 is arranged at the upper end of the grinding placing plate 43, the grinding contact harrow 49 is arranged on the inner end part of the grinding electric slide block 44, a needle-shaped structure is arranged at the inner end part of the grinding contact harrow 49, the fifth electric slide block 415 is arranged on the right, the number of the adjusting cylinders 416 is two, the adjusting cylinders 416 are symmetrically arranged on the upper end surface of the fifth electric sliding block 415 in a front-back manner, the top end of the adjusting cylinders 416 is provided with a leveling plate 417 through a hinge, the leveling plate 417 is of a V-shaped structure, the right side surface of the V-shaped structure of the leveling plate 417 is an arc-shaped surface, the bottom end of the polishing placement frame 45 is arranged on the upper end surface of the left side of the first electric sliding block 41 through a third sliding block 410, the upper end surface of the polishing placement frame 45 is provided with a second electric sliding block 47, the upper side surface of the second electric sliding block 47 is provided with an adjusting electric push rod 48 through a hinge, the top end of the adjusting electric push rod 48 is connected with the front end of the bottom of a motor base of the polishing motor 46 through a hinge, the rear end of the bottom of the motor base of the polishing motor 46 is connected with the upper end surface of the second electric sliding block 47 through a hinge, the top end of, the upper end of a fourth electric sliding block 413 is arranged on the lower side surface of the upper end of the grinding support frame 411, the top end of a limiting push rod 412 is arranged on the lower end of the fourth electric sliding block 413, the bottom end of the limiting push rod 412 is connected with the upper end of a limiting contact plate 414, when the cut sandwich panel needs to be ground and leveled in specific work, a first electric sliding block 42 drives a grinding placing plate 43 to ascend to a proper position, the fourth electric sliding block 413 drives the limiting push rod 412 to reach the position needing to be ground, the limiting contact plate 414 is in contact with the upper panel of the sandwich panel and limits the sandwich panel, a grinding electric push rod 44 on the grinding placing plate 43 pushes a grinding contact rake 49 to be inserted into a sandwich layer of the sandwich panel, the grinding contact rake 49 fixes the sandwich panel, and a thorn-shaped structure at the front end of the grinding contact rake 49 cannot cause structural damage to polyurethane in the sandwich panel, adjusting cylinder 416 on No. five electric sliding block 415 can make screed 417 carry out angle modulation, the V-arrangement structure of screed 417 can level and level to horizontal position to the panel of the upwards perk of incision, No. three slider 410 can drive and polish and place frame 45 and adjust about, the regulation electric putter 48 on No. two electric sliding block 47 can carry out angle modulation to mill 418, make mill 418 more thorough when polishing the perk of different angles, the incision after the cutting can in time obtain effectual level and smooth and polish, and work efficiency is improved.
In addition, the invention also provides an automatic cutting method of the automatic cutting device for the polyurethane foam composite board, which comprises the following steps:
1. when the sandwich panel is placed on the placing plate 315, the T-shaped structure of the placing plate 315 limits the whole sandwich panel, the limiting contact blocks 312 can fix the panel from the front side and the rear side, and the cutting knife 33 is driven by the cutting electric slide block 32 to move to a notch of the sandwich panel to be cut;
2. the cutting motor 35 starts to work, so that the cutting knife 33 rotates at a high speed, the cutting extrusion plates 310 are driven by the cutting electric push rod 313 to fix the upper part of the sandwich panel, the distance between the two cutting extrusion plates 310 is greater than the width of the cutting knife 33, and the cutting knife 33 is positioned between the two cutting extrusion plates 310;
3. when the cutter 33 cuts the upper and lower panels, the polyurethane material of the middle sandwich core part is damaged due to the friction heat of the metal substance, so that the cutting water spray gun 37 starts to work during cutting, cold water is sprayed to the cutter teeth of the cutter 33, and the effect of cooling the cutter teeth of the cutter 33 is achieved;
4. the cutting protective cover 34 can prevent cooling water from splashing outside the equipment, the cooling water can fall on the bottom of the cutting protective cover 34 under the action of centrifugal force and flows out through holes formed in the cutting protective cover 34, the cutting electric slide block 32 drives the cutting knife 33 to perform cutting movement, damage to polyurethane due to high temperature is effectively prevented, cuts of the sandwich panel are complete in the cutting process due to omnibearing fixation, and cut burrs are reduced;
5. when the cut sandwich panel needs to be polished and leveled, the first electric slide block 42 drives the polishing placing plate 43 to ascend to a proper position, the fourth electric slide block 413 drives the limiting push rod 412 to reach the position needing polishing, the limiting contact plate 414 is in contact with the upper panel of the sandwich panel and limits the sandwich panel, the polishing electric push rod 44 on the polishing placing plate 43 pushes the polishing contact harrow 49 to be inserted into a sandwich layer of the sandwich panel, the polishing contact harrow 49 fixes the sandwich panel, and the thorn-shaped structure at the front end of the polishing contact harrow 49 cannot cause structural damage to polyurethane in the sandwich panel;
6. the adjusting cylinder 416 on the fifth electric sliding block 415 can adjust the angle of the leveling plate 417, the V-shaped structure of the leveling plate 417 can level the panel with the opening tilted upwards to the horizontal position, the third sliding block 410 can drive the grinding placement frame 45 to adjust left and right, the adjusting electric push rod 48 on the second electric sliding block 47 can adjust the angle of the grinding disc 418, make mill 418 more thorough when polishing the limit of sticking up to different angles, incision after the cutting can in time obtain effectually flattening and polishing, has improved work efficiency, has realized the automatic notched function of flattening behind the cutting of polyurethane battenboard, solved current cutting equipment and can cause usually after the cutting that the upwarp of upper and lower two sides panel incision can not in time level and smooth, cutter high temperature during the cutting causes polyurethane foam material to damage, can not difficult problems such as angle modulation when polishing, reached the purpose.
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 (5)
1. The utility model provides a polyurethane foam composite board automatic cutting device, includes bottom plate (1), supports curb plate (2), cutting device (3), grinding device (4), its characterized in that: support curb plate (2) quantity be two, support curb plate (2) front and back symmetry and install on the up end of bottom plate (1), cutting device (3) are installed between the right-hand member medial surface that supports curb plate (2), grinding device (4) are installed between the left end medial surface that supports curb plate (2), wherein:
the cutting device (3) comprises a cutting support plate (31), cutting electric sliding blocks (32), a cutting knife (33), a cutting protective cover (34), a cutting motor (35), a cutting rotating shaft (36), a cutting water spray gun (37), a cutting fixing frame (38), a cutting extrusion plate (310), a limiting electric push rod (311), a limiting contact block (312), a cutting electric push rod (313), a limiting electric sliding block (314) and a placing plate (315), wherein a hole is formed in the middle of the support side plate (2), the number of the cutting support plates (31) is two, the cutting support plates (31) are symmetrically arranged in the middle of the support side plate (2), two ends of the cutting support plate (31) penetrate through holes formed in the middle of the support side plate (2), the upper end face of each cutting support plate (31) is provided with one cutting electric sliding block (32), the cutting motor (35) is arranged on the upper end face of the front side of each cutting electric sliding block (32) through, a cutting protective cover (34) is arranged between the two cutting electric sliding blocks (32), the output shaft of a cutting motor (35) is connected with the right end of a cutting rotating shaft (36) through a coupler, the left end of the cutting rotating shaft (36) is connected with the inner side of the left end of the cutting electric sliding block (32) through a bearing, a cutting knife (33) is arranged in the middle of the cutting rotating shaft (36), the cutting knife (33) is positioned in the cutting protective cover (34), cutting water spray guns (37) are symmetrically arranged on the upper end surface of the rear side of the cutting electric sliding block (32), the two ends of a cutting fixing frame (38) are connected with the upper side surface of the middle part of a supporting side plate (2), the number of the limiting electric sliding blocks (314) is two, the limiting electric sliding blocks (314) are symmetrically arranged on the lower side surface of the upper end of the cutting fixing frame (38), and, the cutting extrusion plate (310) is installed at the bottom end of the cutting electric push rod (313), the placing plate (315) is symmetrically installed on the inner side surface of the right side of the supporting side plate (2), the limiting electric push rod (311) is symmetrically installed on the inner side surface of the supporting side plate (2), the limiting electric push rod (311) is located above the placing plate (315), and the end part of the inner side of the limiting electric push rod (311) is connected with the outer end of the limiting contact block (312);
the polishing device (4) comprises a first electric sliding block (41), a polishing placing plate (43), a polishing electric push rod (44), a polishing placing frame (45), a polishing motor (46), a second electric sliding block (47), an adjusting electric push rod (48), a polishing contact rake (49), a third sliding block (410), a polishing supporting frame (411), a limiting push rod (412), a fourth electric sliding block (413), a limiting contact plate (414), a fifth electric sliding block (415), an adjusting cylinder (416), a leveling plate (417) and a grinding disc (418), wherein the first electric sliding block (41) is arranged between the inner side surfaces of the left ends of the supporting side plates (2), the polishing placing plate (43) is arranged on the upper end surface of the right side of the first electric sliding block (41), the polishing electric push rod (44) is arranged at the upper end of the polishing placing plate (43), the polishing contact rake (49) is arranged at the inner side end part of the polishing electric push rod (44, a fifth electric sliding block (415) is arranged on the right side surface of the upper end of the polishing placing plate (43), the number of the adjusting cylinders (416) is two, the adjusting cylinders (416) are symmetrically arranged on the upper end surface of the fifth electric sliding block (415) in a front-back manner, a leveling plate (417) is arranged on the top end of the adjusting cylinders (416) through a hinge, the bottom end of the polishing placing frame (45) is arranged on the upper end surface of the left side of the first electric sliding block (41) through a third sliding block (410), a second electric sliding block (47) is arranged on the upper end surface of the polishing placing frame (45), an adjusting electric push rod (48) is arranged on the upper side surface of the second electric sliding block (47) through a hinge, the top end of the adjusting electric push rod (48) is connected with the front end of the bottom of a motor base of the polishing motor (46) through a hinge, the rear end of the bottom of the motor base of the polishing motor (46) is connected with, the output shaft top of grinding motor (46) is connected with mill (418) bottom, and the both ends of support frame (411) of polishing are installed on supporting curb plate (2) left side up end, and install on the upper end downside of support frame (411) on four number electric slider (413), and the top of spacing push rod (412) is installed on the lower extreme of four number electric slider (413), and the bottom of spacing push rod (412) is connected with the upper end of spacing contact plate (414).
2. The automatic cutting device for polyurethane foam composite boards as claimed in claim 1, wherein: the bottom of the cutting shield (34) is provided with a hole.
3. The automatic cutting device for polyurethane foam composite boards as claimed in claim 1, wherein: the placing plate (315) is uniformly distributed with balls.
4. The automatic cutting device for polyurethane foam composite boards as claimed in claim 1, wherein: the inner side end part of the grinding contact harrow (49) is provided with a needle-shaped structure.
5. The automatic cutting device for polyurethane foam composite boards as claimed in claim 1, wherein: the screed plate (417) is of a V-shaped configuration and the right side of the V-shaped configuration of the screed plate (417) is an arcuate surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811061711.4A CN109176646B (en) | 2018-09-12 | 2018-09-12 | Automatic cutting device and automatic cutting method for polyurethane foam composite board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811061711.4A CN109176646B (en) | 2018-09-12 | 2018-09-12 | Automatic cutting device and automatic cutting method for polyurethane foam composite board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109176646A CN109176646A (en) | 2019-01-11 |
| CN109176646B true CN109176646B (en) | 2020-06-05 |
Family
ID=64910207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811061711.4A Active CN109176646B (en) | 2018-09-12 | 2018-09-12 | Automatic cutting device and automatic cutting method for polyurethane foam composite board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109176646B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110154139B (en) * | 2019-05-22 | 2020-06-02 | 上海交通大学 | Foam board cutting forming machine tool |
| CN112643735A (en) * | 2020-09-17 | 2021-04-13 | 黄佳莹 | Foam board cutting device |
| CN113231771B (en) * | 2021-05-27 | 2023-06-09 | 德兴市盛仕工贸有限公司 | Incubator processing welding set |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11309693A (en) * | 1998-04-28 | 1999-11-09 | Shin Etsu Polymer Co Ltd | Manufacturing device for resin made propulsion pipe and manufacture thereof |
| CN204686935U (en) * | 2015-05-14 | 2015-10-07 | 泛泰大西（常州）电子科技有限公司 | Foam cross cutting breaks sander |
| CN107443185A (en) * | 2017-09-28 | 2017-12-08 | 卢长伟 | A kind of cutting grinding apparatus for aluminium alloy plate section bar material |
| CN206764912U (en) * | 2017-05-11 | 2017-12-19 | 东莞市汇驰纸业有限公司 | A kind of corrugated board cutter device |
-
2018
- 2018-09-12 CN CN201811061711.4A patent/CN109176646B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11309693A (en) * | 1998-04-28 | 1999-11-09 | Shin Etsu Polymer Co Ltd | Manufacturing device for resin made propulsion pipe and manufacture thereof |
| CN204686935U (en) * | 2015-05-14 | 2015-10-07 | 泛泰大西（常州）电子科技有限公司 | Foam cross cutting breaks sander |
| CN206764912U (en) * | 2017-05-11 | 2017-12-19 | 东莞市汇驰纸业有限公司 | A kind of corrugated board cutter device |
| CN107443185A (en) * | 2017-09-28 | 2017-12-08 | 卢长伟 | A kind of cutting grinding apparatus for aluminium alloy plate section bar material |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109176646A (en) | 2019-01-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109176646B (en) | Automatic cutting device and automatic cutting method for polyurethane foam composite board | |
| CN107377292A (en) | A kind of sheet material sizer | |
| CN112746696B (en) | Integral curtain wall heat-insulating layer spraying process | |
| CN209125513U (en) | A kind of wood beveler | |
| CN106670946B (en) | A kind of polishing mechanism of skin carving decorative panel | |
| CN216325614U (en) | High-speed strip splitting machine set for rolled metal plates with efficient water circulation cooling | |
| CN213766900U (en) | Product shaping jig | |
| CN113199322A (en) | Construction method for pasting, installing and constructing EPS insulation board of outer wall | |
| CN213745879U (en) | Novel intelligent city monitoring device based on internet | |
| CN108327091B (en) | Wall body fluting device for power wiring | |
| CN105696776B (en) | A kind of heat-insulating decorative composite board fluting apparatus | |
| CN205330106U (en) | Keep warm and decorate composite sheet fluting apparatus | |
| CN212842158U (en) | Air conditioner host computer safety protection casing | |
| CN112856952A (en) | High-efficient baking equipment of quartz plate | |
| CN217109994U (en) | Indoor unit supporting device for vertical air conditioner engineering installation | |
| CN219803324U (en) | Volume adjusting device capable of disassembling heat insulation plate and bulk curing barn | |
| CN214081632U (en) | Cutting equipment for heat insulation board | |
| CN207326588U (en) | A kind of short track speed skating skates special grinding apparatus | |
| CN218208676U (en) | Electricity safety monitoring equipment | |
| CN209867578U (en) | Flexible chamfering equipment for edge of corrugated steel guardrail plate | |
| CN219283776U (en) | Waterproofing membrane heat sink | |
| CN220139083U (en) | Protective structure of geographical box-type substation | |
| CN213729587U (en) | Milling cutter dish convenient to fixed multiple cutter | |
| CN220458495U (en) | Efficient tea leaf cooling device | |
| CN213955742U (en) | Refrigerator convenient to clearance frost |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200513 Address after: No. 2-2 pavement, building K40, north steel market, Huqiu City, Nanning City, 530000 Guangxi Zhuang Autonomous Region Applicant after: Guangxi Nanning Dongxu color plate steel structure Co., Ltd Address before: 242100 Daxing 39-1, Hengzha Village, Happy Township, Langxi County, Xuancheng City, Anhui Province Applicant before: Cao Yudi |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |