CN110900702B - Secondary processing technology of polystyrene foam board - Google Patents
Secondary processing technology of polystyrene foam board Download PDFInfo
- Publication number
- CN110900702B CN110900702B CN201911265472.9A CN201911265472A CN110900702B CN 110900702 B CN110900702 B CN 110900702B CN 201911265472 A CN201911265472 A CN 201911265472A CN 110900702 B CN110900702 B CN 110900702B
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- China
- Prior art keywords
- polystyrene foam
- foam board
- rotary
- plate
- rotary cutting
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- 229920006327 polystyrene foam Polymers 0.000 title claims abstract description 78
- 238000005516 engineering process Methods 0.000 title claims abstract description 16
- 239000000463 material Substances 0.000 claims abstract description 36
- 239000011324 bead Substances 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 9
- 239000002699 waste material Substances 0.000 claims description 8
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 238000011084 recovery Methods 0.000 claims description 3
- 229920006248 expandable polystyrene Polymers 0.000 abstract description 3
- 238000010079 rubber tapping Methods 0.000 abstract 1
- 239000004793 Polystyrene Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229920002223 polystyrene Polymers 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Images
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
- B26D11/00—Combinations of several similar cutting apparatus
-
- 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
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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
- 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
- B26D5/02—Means for moving the cutting member into its operative position for cutting
- B26D5/04—Means for moving the cutting member into its operative position for cutting by fluid pressure
-
- 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
- B26D7/18—Means for removing cut-out material or waste
- B26D7/1818—Means for removing cut-out material or waste by pushing out
-
- 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
- B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
- B26D7/2614—Means for mounting the cutting member
-
- 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
- B26D7/32—Means for performing other operations combined with cutting for conveying or stacking cut product
-
- 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
- B26D11/00—Combinations of several similar cutting apparatus
- B26D2011/005—Combinations of several similar cutting apparatus in combination with different kind of cutters, e.g. two serial slitters in combination with a transversal cutter
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
Abstract
The invention provides a secondary processing technology of a polystyrene foam board, which is characterized in that an auxiliary module, a driving device and a rotary cutting device are matched to complete secondary processing of the polystyrene foam board; the invention solves the problems that the polystyrene foam board is difficult to cut and the cut surface is uneven because the polystyrene foam board is composed of expandable polystyrene beads in the prior tapping equipment; b, when the polystyrene foam board is cut by the existing machine, the polystyrene foam board can only be cut aiming at the hole wall of the open hole, so that the material to be cut and removed is adhered to the polystyrene foam board, the material to be removed cannot be conveniently removed, the bottom of the opened hole is uneven, the material to be fixed cannot be conveniently placed in the hole, and the like.
Description
Technical Field
The invention relates to the technical field of polystyrene foam board processing, in particular to a secondary processing technology of a polystyrene foam board.
Background
The polystyrene foam board, also known as foam board and EPS board, is a white object which is made up by using expandable polystyrene beads containing volatile liquid foaming agent through the processes of heating, prefoaming and heating-forming in mould, and has the structural characteristics of microfine closed pores.
When transporting valuables, some polystyrene foam boards usually need to be provided with holes with certain sizes inside for placing valuables and preventing the valuables from shaking in the transportation process, but the existing opening equipment mainly has the following problems; a, the polystyrene foam board is difficult to cut due to the fact that the polystyrene foam board is composed of expandable polystyrene beads, and the surface after cutting is uneven; b, when the polystyrene foam board is cut by the existing machine, the polystyrene foam board can only be cut aiming at the hole wall of the open hole, so that the material to be cut and removed is adhered to the polystyrene foam board, the material to be removed cannot be conveniently removed, the bottom of the opened hole is uneven, and the material to be fixed is inconvenient to place in the hole.
Therefore, in order to improve the quality of the holes formed on the polystyrene foam board; the invention provides a secondary processing technology of a polystyrene foam board.
Disclosure of Invention
In order to achieve the purpose, the invention adopts the following technical scheme, and the secondary processing technology of the polystyrene foam board is characterized by comprising the following specific processes:
s1, fixing the polystyrene foam board: manually placing a polystyrene foam board to be processed in the middle of the bottom board and fixing the side edge of the polystyrene foam board by pressing the side board;
s2, cutting the side edge of the hole wall: the rotary cutter is driven to rotate by a driving motor, and slowly descends to a certain depth inside the polystyrene foam board under the action of the lifting cylinder, and a hole is cut on the polystyrene foam board; after the cutting is carried out when the cutting depth reaches a specified depth, the lifting cylinder stops working, and the driving motor continuously works;
s3, cutting the bottom of the hole: slowly releasing the wire harness through the electric sliding block, moving the flexible filament cutter out of the rotary cutting sleeve, and slowly cutting the bottom of the hole of the polystyrene foam plate; after cutting, the driving motor stops working, and the rotary cutter is moved out of the polystyrene foam board through the lifting cylinder;
s4, waste discharge: pushing a material pushing plate by a material pushing cylinder to discharge the polystyrene foam plate waste material in the rotary cutting sleeve; and through manual recovery processing;
s5, sorting and stacking: moving the cut polystyrene foam plates out of the bottom plate and stacking the polystyrene foam plates;
the SI-S5 step of the secondary processing technique of the polystyrene foam board is completed by matching an auxiliary module, a driving device and a rotary cutting device; wherein:
the upper end face of the auxiliary module is provided with a driving device, the driving device is provided with a rotary cutting device, and the rotary cutting device is positioned right above the auxiliary module.
The rotary cutting device comprises a rotary cutting sleeve, a material pushing unit, an adjusting unit, a bottom cutting unit, an auxiliary ring, a sealing plug, a fixing unit and a rotary cutter; the outer wall of the rotary-cut sleeve is provided with a circle of annular grooves, bottom cutting units are uniformly arranged in the annular grooves, the bottom cutting units are connected with the adjusting units, and the adjusting units are arranged on the outer wall of the top end of the rotary-cut sleeve; an auxiliary ring is arranged on the inner wall of the lower end of the annular groove of the rotary cutting sleeve, movable beads are uniformly arranged on the outer wall of the auxiliary ring, and the auxiliary ring is matched with the bottom cutting unit; the sealing plug is arranged at the lower end of the rotary-cut sleeve, the upper end of the sealing plug is of an arc-shaped structure, the fixing unit is arranged at the lower end of the rotary-cut sleeve, the lower end of the fixing unit is provided with a rotary cutter, and through holes communicated with an inner annular groove of the rotary-cut sleeve are uniformly formed in the inner wall of the rotary-cut sleeve; the rotary cutting sleeve is of a two-section structure.
The driving device comprises a lifting cylinder, a clamping frame, a round fixing cylinder, a top cover, a driving motor, a driving gear, a driven shaft, a driven gear and a fixing support; the lifting air cylinders are symmetrically arranged on the bottom plate, the clamping frame is installed at the top end of the lifting air cylinders, circular mounting holes are formed in the upper ends of the clamping frame, the circular fixing cylinders are installed in the circular mounting holes of the clamping frame, the top cover is installed at the upper ends of the circular fixing cylinders in a threaded connection mode, the inner walls of the bottoms of the circular fixing cylinders are provided with driving motors through motor bases, driving gears are installed on output shafts of the driving motors through flanges, the middle parts of the driven shafts are installed on the circular fixing cylinders through bearings, driven gears are installed at the top ends of the driven shafts located inside the circular fixing cylinders, and the driven gears are meshed with the driving gears; the bottom end of the driven shaft positioned outside the round fixed cylinder is provided with a fixed bracket through a flange.
The auxiliary module comprises a bottom plate and a pressing side plate; the fixed slot has been seted up to the up end middle part position of bottom plate, and is provided with through sliding fit mode symmetry in its fixed slot and compresses tightly the curb plate, the outer wall that compresses tightly the curb plate evenly seted up the draw-in groove, will treat the polystyrene cystosepiment of processing through compressing tightly the curb plate and fix and can prevent that the polystyrene cystosepiment from taking place to rock at the in-process of processing, guaranteed the cutting quality in hole on the polystyrene cystosepiment.
The material pushing unit comprises a material pushing cylinder and a material pushing plate, the material pushing cylinder is symmetrically arranged in the rotary cutting sleeve, the material pushing plate is arranged at the top end of the material pushing cylinder, and the material pushing plate is matched with the inner wall of the rotary cutting sleeve in a sliding mode; the pushing cylinder is used for controlling the pushing plate to move so as to push out waste materials inside the rotary cutting sleeve, manual removal is not needed, operation is simple, and practicability is high.
The adjusting unit include unreel ring, electronic slider and pencil, the ring of unreeling install on the telescopic top outer wall of rotary-cut through sliding fit, and unreel the ring and be connected with electronic slider, electronic slider install on the telescopic top outer wall of rotary-cut through sliding fit, just electronic slider be located the outside of unreeling the ring, the ring inside of unreeling be provided with the ring channel, and its inside is provided with a plurality of pencil, and the other end of pencil is connected respectively on the unit of cutting the end, thereby drive through electronic slider and unreel the ring and carry out clockwise rotation and anticlockwise rotation respectively and realize the control to flexible silk sword through the pencil, the bottom in the hole that polystyrene foam board was seted up is amputated to further control flexible silk sword.
The bottom cutting unit comprises a limiting plate, a limiting column, a limiting spring and a flexible wire cutter; the side wall of the limiting plate is arranged in an annular groove of the rotary-cut sleeve through uniformly arranging movable beads, the lower end of the limiting plate is provided with a limiting column, the outer wall of the limiting column is sleeved with a limiting spring, the lower end of the limiting column is connected with a flexible wire cutter, and the upper end of the flexible wire cutter is arranged in the rotary-cut sleeve in a sliding fit mode; the lower extreme that makes flexible silk sword through spacing spring's effect stretches out along the through-hole of rotary-cut sleeve inner wall, under the effect of flexible silk sword, cuts off the bottom of opening the round hole of establishing, and it is smooth to have guaranteed that the polystyrene foam board round hole bottom inner wall after the processing is smooth, is convenient for place the article that will transport in the round hole that the polystyrene foam board was seted up levelly and smoothly.
The fixing unit comprises a fixing plate, a clamping bolt, an expansion side plate and an expansion spring; the upper end of the fixed plate is uniformly provided with clamping bolts, the fixed plate is fixed on the expansion side plate through the clamping bolts, and the expansion side plate is uniformly arranged at the lower end of the rotary-cut sleeve through the expansion spring; the lower end of the rotary cutting sleeve can be sealed and fixed through the fixing unit.
Preferably; the lower end of the rotary cutter is provided with an inverted V-shaped notch; the lower end of the rotary cutter is set to be in an even notch shape, so that relative movement between the rotary cutter and the polystyrene foam board can be promoted, the cutting capability of the rotary cutter is improved, and the quality of holes in the polystyrene foam board after cutting is guaranteed.
Preferably; the lower end of the bottom plate is provided with a noise-removing sponge; the noise-removing sponge is arranged at the lower end of the bottom plate, so that noise generated by driving the bottom plate to vibrate during working can be reduced, and the noise-removing sponge can absorb noise generated in the working process.
The invention has the beneficial effects that:
the lower end of the flexible wire cutter extends out along the through hole in the inner wall of the rotary cutting sleeve under the action of the limiting spring, and the bottom end of the round hole is cut off under the action of the flexible wire cutter, so that the inner wall of the bottom of the round hole of the processed polystyrene foam board is smooth, and articles to be transported are conveniently and flatly placed in the round hole formed in the polystyrene foam board;
the lower end of the rotary cutter is uniformly provided with the notches, so that the relative movement between the rotary cutter and the polystyrene foam board can be promoted, the cutting capability of the rotary cutter is improved, and the quality of holes in the cut polystyrene foam board is ensured;
the noise-removing sponge is arranged at the lower end of the bottom plate, so that noise generated by vibration of the bottom plate during working can be reduced, and the noise-removing sponge can absorb noise generated in the working process.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic flow chart of a secondary processing process of a polystyrene foam board of the present invention;
fig. 2 is a cross-sectional view of the present invention between an auxiliary module, a driving device and a rotary cutting device;
FIG. 3 is an enlarged view of a portion of the invention at A in FIG. 2;
FIG. 4 is an enlarged view of a portion of the invention at B in FIG. 2;
fig. 5 is a partial enlarged view of the invention at C in fig. 2.
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 described below by combining with the specific drawings, and it is to be noted that the embodiments and the features in the embodiments can be combined with each other in the application without conflict.
As shown in figures 1 to 5, the secondary processing technology of the polystyrene foam board is characterized by comprising the following specific processes:
s1, fixing the polystyrene foam board: manually placing a polystyrene foam board to be processed in the middle of the bottom board 11 and fixing the side edges of the polystyrene foam board by pressing the side boards 12;
s2, cutting the side edge of the hole wall: the rotary cutter 38 is driven to rotate by the driving motor 25, and the rotary cutter 38 is slowly lowered to a certain depth inside the polystyrene foam board under the action of the lifting cylinder 21 to cut a hole seam of the polystyrene foam board; after the cutting is carried out at the specified depth, the lifting cylinder 21 stops working, and the driving motor 25 continuously works;
s3, cutting the bottom of the hole: the wire harness 333 is slowly released through the electric slide block 332, so that the flexible filament cutter 344 moves out of the rotary cutting sleeve 31, and the hole bottom of the cut hole of the polystyrene foam plate is slowly cut; after cutting, the driving motor 25 stops working, and the rotary cutter 38 is moved out of the polystyrene foam board through the lifting cylinder 21;
s4, waste discharge: pushing the material pushing plate 322 by the material pushing cylinder 321 to discharge the polystyrene foam board waste material inside the rotary cutting sleeve 31; and through manual recovery processing;
s5, sorting and stacking: the cut polystyrene foam plates are moved out of the bottom plate 11 and stacked;
the SI-S5 step of the polystyrene foam board secondary processing technology is completed by matching an auxiliary module 1, a driving device 2 and a rotary cutting device 3; wherein:
the upper end face of the auxiliary module 1 is provided with a driving device 2, the driving device 2 is provided with a rotary cutting device 3, and the rotary cutting device 3 is positioned right above the auxiliary module 1;
the auxiliary module 1 comprises a bottom plate 11 and a pressing side plate 12; a fixed groove is formed in the middle of the upper end face of the bottom plate 11, compression side plates 12 are symmetrically arranged in the fixed groove in a sliding fit mode, clamping grooves are uniformly formed in the outer wall of each compression side plate 12, and noise removal sponge is arranged at the lower end of the bottom plate 11; the noise-removing sponge is arranged at the lower end of the bottom plate 11, so that the noise generated by driving the bottom plate 11 to vibrate during working can be reduced, and the noise-removing sponge can absorb the noise generated in the working process; the polystyrene foam board to be processed is fixed by the pressing side plate 12, so that the polystyrene foam board can be prevented from shaking in the processing process, and the cutting quality of holes in the polystyrene foam board is ensured.
The driving device 2 comprises a lifting cylinder 21, a clamping frame 22, a round fixing cylinder 23, a top cover 24, a driving motor 25, a driving gear 26, a driven shaft 27, a driven gear 28 and a fixing support 29; the lifting cylinder 21 is symmetrically arranged on the bottom plate 11, the clamping frame 22 is installed at the top end of the lifting cylinder 21, a circular mounting hole is formed in the upper end of the clamping frame 22, the round fixing cylinder 23 is installed in the circular mounting hole of the clamping frame 22, the top cover 24 is installed at the upper end of the round fixing cylinder 23 in a threaded connection mode, the inner wall of the bottom end of the round fixing cylinder 23 is provided with a driving motor 25 through a motor base, a driving gear 26 is installed on an output shaft of the driving motor 25 through a flange, the middle of the driven shaft 27 is installed on the round fixing cylinder 23 through a bearing, a driven gear 28 is installed at the top end of a driven shaft 27 located inside the round fixing cylinder 23, and the driven gear 28 is meshed with the driving gear; the bottom end of the driven shaft 27 located outside the round fixing cylinder 23 is flange-mounted with a fixing bracket 29.
The rotary cutting device 3 comprises a rotary cutting sleeve 31, a material pushing unit 32, an adjusting unit 33, a bottom cutting unit 34, an auxiliary ring 35, a sealing plug 36, a fixing unit 37 and a rotary cutter 38; the outer wall of the rotary cutting sleeve 31 is provided with a ring of annular grooves, bottom cutting units 34 are uniformly arranged in the annular grooves, the bottom cutting units 34 are mutually connected with an adjusting unit 33, and the adjusting unit 33 is arranged on the outer wall of the top end of the rotary cutting sleeve 31; an auxiliary ring 35 is arranged on the inner wall of the lower end of the annular groove of the rotary cutting sleeve 31, movable beads are uniformly arranged on the outer wall of the auxiliary ring 35, and the auxiliary ring 35 is matched with the bottom cutting unit 34; the sealing plug 36 is arranged at the lower end of the rotary-cut sleeve 31, the upper end of the sealing plug 36 is of an arc structure, the fixing unit 37 is arranged at the lower end of the rotary-cut sleeve 31, the lower end of the fixing unit 37 is provided with a rotary cutter 38, and the lower end of the rotary cutter 38 is provided with an inverted V-shaped notch; the lower end of the rotary cutter 38 is provided with a uniform notch shape, so that the relative movement between the rotary cutter 38 and the polystyrene foam board can be promoted, the cutting capability of the rotary cutter 38 is improved, and the quality of holes in the cut polystyrene foam board is ensured; the inner wall of the rotary cutting sleeve 31 is uniformly provided with through holes communicated with the inner annular groove; the rotary cutting sleeve 31 has a two-stage structure.
The material pushing unit 32 comprises a material pushing cylinder 321 and a material pushing plate 322, the material pushing cylinder 321 is symmetrically arranged in the rotary cutting sleeve 31, the material pushing plate 322 is mounted at the top end of the material pushing cylinder 321, and the material pushing plate 322 is matched with the inner wall of the rotary cutting sleeve 31 in a sliding manner; the pushing cylinder 321 controls the pushing plate 322 to move so as to push out the waste materials in the rotary cutting sleeve 31, manual removal is not needed, the operation is simple, and the practicability is high; the adjusting unit 33 comprises a unwinding ring 331, an electric slider 332 and wire harnesses 333, the unwinding ring 331 is mounted on the outer wall of the top end of the rotary-cut sleeve 31 in a sliding fit manner, the unwinding ring 331 is connected with the electric slider 332, the electric slider 332 is mounted on the outer wall of the top end of the rotary-cut sleeve 31 in a sliding fit manner, the electric slider 332 is located outside the unwinding ring 331, an annular groove is formed inside the unwinding ring 331, a plurality of wire harnesses 333 are arranged inside the unwinding ring 331, and the other ends of the wire harnesses 333 are respectively connected to the bottom cutting unit 34; the unreeling ring 331 is driven by the electric slider 332 to rotate clockwise and anticlockwise respectively, so that the flexible wire cutter 344 is controlled through the wire harness 333, and the flexible wire cutter 344 is further controlled to cut off the bottom end of a hole formed in the polystyrene foam board.
The bottom cutting unit 34 comprises a limit plate 341, a limit column 342, a limit spring 343 and a flexible wire cutter 344; the side wall of the limiting plate 341 is installed in the annular groove of the rotary-cut sleeve 31 by uniformly arranging movable beads, the lower end of the limiting plate 341 is provided with a limiting column 342, the outer wall of the limiting column 342 is sleeved with a limiting spring 343, the lower end of the limiting column 342 is connected with a flexible filament cutter 344, and the upper end of the flexible filament cutter 344 is installed in the rotary-cut sleeve 31 in a sliding fit manner; the lower end of the flexible wire cutter 344 extends out along the through hole in the inner wall of the rotary cutting sleeve 31 under the action of the limiting spring 343, and the bottom end of the opened round hole is cut off under the action of the flexible wire cutter 344, so that the inner wall of the bottom of the round hole of the processed polystyrene foam board is smooth, and articles to be transported can be smoothly placed in the round hole formed in the polystyrene foam board; the fixing unit 37 comprises a fixing plate 371, a clamping bolt 372, an expansion side plate 373 and an expansion spring 374; the upper end of the fixing plate 371 is uniformly provided with clamping bolts 372, the fixing plate 371 is fixed on the expansion side plate 373 through the clamping bolts 372, and the expansion side plate 373 is uniformly arranged at the lower end of the rotary cutting sleeve 31 through an expansion spring 374; the lower end of the rotary cutting sleeve 31 can be hermetically fixed by the fixing unit 37.
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 (7)
1. A secondary processing technology of a polystyrene foam board is characterized in that: the specific process comprises the following steps:
s1, fixing the polystyrene foam board: manually placing a polystyrene foam board to be processed in the middle of the bottom plate (11) and fixing the side edges of the polystyrene foam board by pressing the side plates (12);
s2, cutting the side edge of the hole wall: the rotary cutter (38) is driven to rotate by the driving motor (25), and the rotary cutter (38) is slowly lowered to a certain depth inside the polystyrene foam board under the action of the lifting cylinder (21), so that a hole seam is cut on the polystyrene foam board; after the cutting is carried out when the cutting depth reaches a specified depth, the lifting cylinder (21) stops working, and the driving motor (25) continuously works;
s3, cutting the bottom of the hole: the wire harness (333) is slowly released through the electric slide block (332), so that the flexible wire cutter (344) moves out of the rotary cutting sleeve (31), and the hole bottom of the cut hole of the polystyrene foam plate is slowly cut; after cutting, the driving motor (25) stops working, and the rotary cutter (38) is moved out of the polystyrene foam board through the lifting cylinder (21);
s4, waste discharge: pushing a material pushing plate (322) through a material pushing cylinder (321) to discharge the polystyrene foam board waste material in the rotary cutting sleeve (31); and through manual recovery processing;
s5, sorting and stacking: the cut polystyrene foam plates are moved out of the bottom plate (11) and stacked;
the steps S1-S5 of the secondary processing technology of the polystyrene foam board are completed by matching an auxiliary module (1), a driving device (2) and a rotary cutting device (3); wherein:
the upper end face of the auxiliary module (1) is provided with a driving device (2), the driving device (2) is provided with a rotary cutting device (3), and the rotary cutting device (3) is positioned right above the auxiliary module (1);
the rotary cutting device (3) comprises a rotary cutting sleeve (31), a material pushing unit (32), an adjusting unit (33), a bottom cutting unit (34), an auxiliary ring (35), a sealing plug (36), a fixing unit (37) and a rotary cutter (38); the outer wall of the rotary cutting sleeve (31) is provided with a circle of annular grooves, bottom cutting units (34) are uniformly arranged in the annular grooves, the bottom cutting units (34) are connected with an adjusting unit (33), and the adjusting unit (33) is arranged on the outer wall of the top end of the rotary cutting sleeve (31); an auxiliary ring (35) is arranged on the inner wall of the lower end of the annular groove of the rotary cutting sleeve (31), movable beads are uniformly arranged on the outer wall of the auxiliary ring (35), and the auxiliary ring (35) is matched with the bottom cutting unit (34); the sealing plug (36) is arranged at the lower end of the rotary cutting sleeve (31), the upper end of the sealing plug (36) is of an arc structure, the fixing unit (37) is arranged at the lower end of the rotary cutting sleeve (31), the lower end of the fixing unit (37) is provided with a rotary cutting knife (38), and through holes communicated with an inner annular groove of the rotary cutting sleeve (31) are uniformly formed in the inner wall of the rotary cutting sleeve; the rotary cutting sleeve (31) is of a two-section structure;
the adjusting unit (33) comprises a unreeling ring (331), an electric slider (332) and wire harnesses (333), the unreeling ring (331) is mounted on the outer wall of the top end of the rotary-cut sleeve (31) in a sliding fit mode, the unreeling ring (331) is connected with the electric slider (332), the electric slider (332) is mounted on the outer wall of the top end of the rotary-cut sleeve (31) in a sliding fit mode, the electric slider (332) is located on the outer side of the unreeling ring (331), an annular groove is formed in the unreeling ring (331), a plurality of wire harnesses (333) are arranged in the unreeling ring (331), and the other ends of the wire harnesses (333) are connected to the bottom-cut unit (34) respectively;
the bottom cutting unit (34) comprises a limit plate (341), a limit column (342), a limit spring (343) and a flexible wire cutter (344); the lateral wall of limiting plate (341) is installed in the ring channel of rotary-cut sleeve (31) through evenly setting up movable pearl, and spacing post (342) are installed to the lower extreme of limiting plate (341), and the outer wall cover of spacing post (342) is equipped with spacing spring (343), and the lower extreme of spacing post (342) is connected with flexible silk sword (344), the upper end of flexible silk sword (344) install the inside at rotary-cut sleeve (31) through sliding fit mode.
2. The secondary processing technology of the polystyrene foam board as claimed in claim 1, which is characterized in that: the driving device (2) comprises a lifting cylinder (21), a clamping frame (22), a round fixing cylinder (23), a top cover (24), a driving motor (25), a driving gear (26), a driven shaft (27), a driven gear (28) and a fixing support (29); the lifting air cylinder (21) is symmetrically arranged on the bottom plate (11), the clamping frame (22) is installed at the top end of the lifting air cylinder (21), a circular mounting hole is formed in the upper end of the clamping frame (22), the round fixing cylinder (23) is installed in the circular mounting hole of the clamping frame (22), the top cover (24) is installed at the upper end of the round fixing cylinder (23) in a threaded connection mode, the inner wall of the bottom end of the round fixing cylinder (23) is provided with the driving motor (25) through a motor base, the output shaft of the driving motor (25) is provided with the driving gear (26) through a flange, the middle of the driven shaft (27) is installed on the round fixing cylinder (23) through a bearing, the top end of the driven shaft (27) located inside the round fixing cylinder (23) is provided with the driven gear (28), and the driving gear (26) are meshed with each other; the bottom end of a driven shaft (27) positioned outside the round fixed cylinder (23) is provided with a fixed bracket (29) through a flange.
3. The secondary processing technology of the polystyrene foam board as claimed in claim 1, which is characterized in that: the auxiliary module (1) comprises a bottom plate (11) and a pressing side plate (12); the middle position of the upper end face of the bottom plate (11) is provided with a fixing groove, compression side plates (12) are symmetrically arranged in the fixing groove in a sliding fit mode, and clamping grooves are evenly formed in the outer walls of the compression side plates (12).
4. The secondary processing technology of the polystyrene foam board as claimed in claim 1, which is characterized in that: the material pushing unit (32) comprises a material pushing cylinder (321) and a material pushing plate (322), the material pushing cylinder (321) is symmetrically arranged in the rotary cutting sleeve (31), the material pushing plate (322) is installed at the top end of the material pushing cylinder (321), and the material pushing plate (322) is matched with the inner wall of the rotary cutting sleeve (31) in a sliding mode.
5. The secondary processing technology of the polystyrene foam board as claimed in claim 1, which is characterized in that: the fixing unit (37) comprises a fixing plate (371), a clamping bolt (372), an expansion side plate (373) and an expansion spring (374); the upper end of the fixing plate (371) is uniformly provided with clamping bolts (372), the fixing plate (371) is fixed on the expansion side plate (373) through the clamping bolts (372), and the expansion side plate (373) is uniformly arranged at the lower end of the rotary cutting sleeve (31) through an expansion spring (374).
6. The secondary processing technology of the polystyrene foam board as claimed in claim 1, which is characterized in that: the lower end of the rotary cutter (38) is provided with an inverted V-shaped notch.
7. The secondary processing technology of the polystyrene foam board as claimed in claim 3, characterized in that: the lower end of the bottom plate (11) is provided with noise-removing sponge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911265472.9A CN110900702B (en) | 2019-12-11 | 2019-12-11 | Secondary processing technology of polystyrene foam board |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911265472.9A CN110900702B (en) | 2019-12-11 | 2019-12-11 | Secondary processing technology of polystyrene foam board |
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| CN110900702B true CN110900702B (en) | 2020-07-17 |
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| KR101427161B1 (en) * | 2013-01-15 | 2014-08-07 | 코리아에프에이 주식회사 | Styrofoam hole machine |
| CN205043878U (en) * | 2015-03-11 | 2016-02-24 | 重庆伟风塑料制品有限公司 | Foam processing equipment |
| CN205572579U (en) * | 2016-04-28 | 2016-09-14 | 南昌联润科技有限公司 | Rotary -cut formula foam perforating device |
| CN106393233B (en) * | 2016-11-18 | 2019-04-09 | 遵义市剑龙塑料泡沫制品有限公司 | Plastic foam perforating device |
| CN209078888U (en) * | 2018-12-06 | 2019-07-09 | 江西华创包装有限公司 | A kind of Novel pearl wool cystosepiment perforating device |
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