CN115042037A - Metal outer wall trimming device is used in production of rock wool battenboard - Google Patents
Metal outer wall trimming device is used in production of rock wool battenboard Download PDFInfo
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- CN115042037A CN115042037A CN202210789426.4A CN202210789426A CN115042037A CN 115042037 A CN115042037 A CN 115042037A CN 202210789426 A CN202210789426 A CN 202210789426A CN 115042037 A CN115042037 A CN 115042037A
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- 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
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/04—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of metal, e.g. skate blades
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
- B05C11/1002—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves
- B05C11/1007—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves responsive to condition of liquid or other fluent material
- B05C11/101—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves responsive to condition of liquid or other fluent material responsive to weight of a container for liquid or other fluent material; responsive to level of liquid or other fluent material in a container
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- 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
- B24B27/00—Other grinding machines or devices
- B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
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- 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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
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- 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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/24—Structural elements or technologies for improving thermal insulation
- Y02A30/244—Structural elements or technologies for improving thermal insulation using natural or recycled building materials, e.g. straw, wool, clay or used tires
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Finishing Walls (AREA)
Abstract
The invention discloses a metal outer wall trimming device for producing a rock wool sandwich board, which belongs to the technical field of rock wool sandwich board processing and comprises the following components: the grinding mechanism is arranged on the upper side of the mounting frame, the grinding mechanism, the upper trimming mechanism and the side trimming mechanism are arranged on the inner side of the mounting frame, the side trimming mechanisms are arranged on two sides of the interior of the mounting frame, and the upper trimming mechanism is arranged on the upper side of the interior of the mounting frame.
Description
Technical Field
The invention relates to the technical field of rock wool sandwich panel processing, in particular to a metal outer wall trimming device for rock wool sandwich panel production.
Background
The rock wool sandwich board is a sandwich board made of rock wool as a raw material. The rock wool sandwich board fully exerts the unique performance of the rock wool core material, has obvious effects in the aspects of fire prevention, heat preservation, heat insulation, sound absorption, sound insulation and the like, is suitable for places such as roofs and walls of steel structure plants and simple prefabricated houses, ceilings and partitions of air clean rooms and the like, and has the following advantages; 1) excellent fireproof performance, 2) good heat preservation and insulation, and 3) remarkable sound absorption and heat insulation effects, so the rock wool sandwich board in the building material market has great demand.
Chinese patent with publication number CN214602200U discloses a trimming device for rock wool sandwich panel production, and the technical scheme of the utility model includes: four support columns; the workbench is fixedly arranged at the top ends of the four support columns; the dust shielding plate is fixedly arranged at the top of the workbench; the supporting plates are fixedly arranged on the outer walls of the four supporting columns; the two avoiding through grooves are formed in the top of the workbench; the first connecting plate is slidably mounted at the top of the workbench; a twin-screw positioning and clamping mechanism arranged on the first connecting plate, however, the utility model carries out the integral trimming to the processed rock wool sandwich panel after production, can not carry out the trimming to the rock wool sandwich panel in the processing process, and has no any suggestion when the glue is lacked, if the glue is not added in time when the glue is insufficient, the adhesion is not tight, gas enters the interior, in the process of producing the rock wool sandwich board, the metal outer wall of the rock wool sandwich board can be warped due to the asynchronous transmission gap and transmission of the equipment, this results in a gap between the finished rock wool sandwich panel and the metal outer wall which is doped with gas, therefore, the fireproof performance, the heat insulation performance and the sound absorption performance of the rock wool sandwich panel are damaged to a great extent, and the metal outer wall trimming device for producing the rock wool sandwich panel is invented aiming at the defect.
Disclosure of Invention
To above-mentioned technical problem, a rock wool battenboard production is with metal outer wall deburring device includes its characterized in that of mounting bracket: the polishing device also comprises a lower plate, an upper plate, polishing blocks and a mounting side plate, wherein the polishing blocks are provided with four groups, each group of polishing blocks is provided with a plurality of polishing blocks with the same number, two groups of polishing blocks are fixedly arranged on the upper surface of the lower plate, the other two groups of polishing blocks are fixedly arranged on the lower surface of the upper plate, the two groups of grinding blocks arranged on the upper surface of the lower plate are symmetrically distributed by taking the processing direction of the vertical middle surface of the lower plate as a symmetrical plane, the two groups of polishing blocks arranged on the lower surface of the upper plate are symmetrically distributed on the vertical middle surface of the upper plate along the processing direction, the distance between the two groups of polishing blocks arranged on the lower plate is larger than the distance between the two groups of polishing blocks arranged on the upper plate, the polishing blocks of each group are intermittently distributed at equal intervals along the processing direction, and the surface roughness of the polishing blocks of each group gradually decreases along the processing finishing direction in an equal ratio relation.
The grinding block side of installing at lower floor's board upper surface and the contained angle acute angle degree that lower floor's board upper surface formed be 45, the installation at the grinding block side of upper plate lower surface and the contained angle acute angle degree that upper plate lower surface formed be 45, the installation at the grinding block upside of upper plate lower surface that is closest to the processing direction of accomplishing be equipped with glue and empty subassembly and glue box, empty the surplus condition that the subassembly can judge glue in the glue box through glue.
The upper plate is also provided with an upper contact switch, the upper contact switch is electrically connected with the upper extrusion assembly, and the upper extrusion assembly is controlled by the upper contact switch to extrude the metal outer wall.
Further, keep away from the extrusion pressure that the pressure switch that the upper portion contact switch that is close to the department of machining center in the multiunit upper portion contact switch of one row of processing orientation links to each other with it is bigger, with keep away from the pressure switch that the multiunit upper portion contact switch of one row of processing orientation is connected and divide into two sets ofly, every group keep away from the upper portion extrusion subassembly of pressure switch control that the multiunit upper portion contact switch of one row of processing orientation is connected, be close to the upper portion extrusion subassembly of pressure switch control that a set of upper portion contact switch of one row of processing orientation is connected.
Furthermore, the upper contact switch and the pressure switch are both arranged on a control circuit of the upper control module.
Furthermore, dwang fixed mounting be close to processing and accomplish direction department at the sanding block upper surface, the pin joint of dwang and balancing pole be located the balancing pole side central line and be close to processing and accomplish direction department.
Furthermore, the polishing block is provided with a mounting side plate near one side of the machining finishing direction, the mounting side plate is provided with a plurality of upper contact switches, the plurality of upper contact switches are divided into a plurality of groups, the plurality of groups of upper contact switches are distributed in two rows along the machining direction, each row of upper contact switches are distributed along the horizontal direction vertical to the machining direction at equal intervals, each group of upper contact switches is provided with a pressure switch connected with the upper contact switches, the pressure switches are connected with upper extrusion components, the different pressure switches correspond to different extrusion pressures which are respectively 1kpa, 2kpa, 6kpa, 3kpa, 6kpa and 18kpa, and the compression strength of rock wool is 40kpa, so that the rock wool cannot be damaged even if all the pressure switches are started, one row of upper contact switches near the machining finishing direction is provided with a group, and a plurality of groups of upper contact switches are arranged in a row far away from the processing finishing direction.
The side trimming mechanism is provided with a plurality of groups of side contact switches which are distributed at equal intervals along the processing finishing direction, each group of side contact switches is connected with different pressure switches, and the pressure switches connected with the side contact switches are connected with a side extrusion assembly.
Further, all the side contact switches and the pressure switches are installed on a control circuit of the side control module.
Furthermore, the central line of the side surface of the glue box is superposed with the central line of the side surface of the balancing rod, one end of the balancing rod, which is close to the processing completion direction, is provided with a glue dripping device, and the glue dripping device is connected with the glue box through a hose.
Further, glue empty the subassembly and be provided with the dwang, the dwang articulate at the balancing pole surface, the balancing pole be close to processing and accomplish direction end-to-end connection and have the rope, rope end-to-end connection have a magnetic object, the balancing pole keep away from processing and accomplish direction slidable mounting and have the glue box, the glue box be close to processing and accomplish the direction side-mounting and have elastic component.
Furthermore, the pressure switches are divided into two groups, the extrusion pressure corresponding to one group of pressure switches is 1kpa, 2kpa, 6kpa, 3kpa and 6kpa, and the extrusion pressure corresponding to the other group of pressure switches is 18 kpa.
Compared with the prior art, the invention has the beneficial effects that: (1) according to the invention, the four outer walls on the upper, lower, left and right sides are simultaneously polished and assembled by arranging the running-in mechanism, so that the working efficiency is greatly improved; (2) according to the rock wool sandwich board, the glue dumping assembly is arranged to automatically prompt the allowance condition of the glue, so that the phenomenon that gas enters the interior of the sandwich board to influence the performance of the rock wool sandwich board due to the fact that the bonding is not tight due to insufficient glue is avoided; (3) the upper trimming mechanism and the side trimming mechanism are arranged and matched to realize timely leveling of the warped outer wall in the machining process, so that the influence of gas entering the core board on the performance of the rock wool sandwich board is avoided.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the connection relationship between the power mechanism and the mounting frame according to the present invention.
FIG. 3 is an enlarged view of a portion of FIG. 2 according to the present invention.
FIG. 4 is a schematic view of the connection between the sanding block and the mounting bracket of the present invention.
FIG. 5 is an enlarged view of a portion of the region C of FIG. 4 according to the present invention.
FIG. 6 is an enlarged view of a portion of the portion B of FIG. 4 according to the present invention.
Figure 7 is a front view of the sanding block of the present invention.
FIG. 8 is a schematic view showing the working state of the sanding block and the outer wall of each metal of the present invention.
Fig. 9 is a front view of the glue pouring assembly of the present invention.
FIG. 10 shows the glue cartridge allowance of the glue pouring assembly of the present invention
Stress analysis diagram for sufficient state.
Fig. 11 is a stress analysis diagram of the glue pouring assembly in the state of insufficient glue cartridge residue.
FIG. 12 is a schematic view of the overall configuration of the upper deburring mechanism of the present invention.
FIG. 13 is a schematic view showing a state where the upper metal outer wall and the side metal outer wall are warped according to the present invention.
FIG. 14 is an elevational view of the upper deburring mechanism of the present invention.
FIG. 15 is a side view of the upper deburring mechanism of the present invention.
FIG. 16 is a bottom view of the upper trimmer mechanism of the present invention.
FIG. 17 is a schematic diagram of the control principle of the upper control module according to the present invention.
FIG. 18 is an elevational view of the side trimmer mechanism of the present invention.
FIG. 19 is a right side elevational view of the side trimmer mechanism of the present invention.
FIG. 20 is a left side elevational view of the side trimmer mechanism of the present invention.
FIG. 21 is a schematic diagram of the control principle of the side control module according to the present invention.
FIG. 22 is an enlarged view of a portion of FIG. 8 at D in accordance with the present invention.
FIG. 23 is an enlarged view of a portion of FIG. 8 at E according to the present invention.
1-a power mechanism; 2-a mounting rack; 3-running in the mechanism; 4-upper trimming mechanism; 5-a side trimming mechanism; 101-a power motor; 102-a helical axis; 103-a gliding board; 104-side curved bar; 105-right angle rods; 106-a jaw; 107-proximity switches; 201-lower layer plate; 202-upper plate; 203-winding up a reel; 204-side reel; 205-lower reel; 206-support column; 301-connecting rod; 302-a sanding block; 303-a balance bar; 304-a rope; 305-swivelling levers; 306-a spring; 307-glue box; 401-mounting side plates; 402-an upper control module; 403-upper U-shaped bar; 404-upper hydraulic cylinder; 405-upper rolling wheel; 406-upper contact switch; 501-side contact switch; 502-side hydraulic cylinder; 503-side U-bars; 504-side rolling wheels; 505-a side control module; 4061-I group contact switch; 4062-II group contact switches; 4063-III group contact switches; 4064-IV group contact switches; 4065-group contact switch; 4066-VI set of contact switches; 5011-VII group contact switches; 5012-VIII group contact switches; 5013-IX set of contact switches; 5014-X groups contact switches.
Detailed Description
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; to better illustrate the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
Example (b): the utility model provides a rock wool battenboard production is with metal outer wall deburring device: the device comprises a power mechanism 1, a mounting frame 2, a running-in mechanism 3, an upper trimming mechanism 4 and a side trimming mechanism 5.
As shown in fig. 2 to 4, the power mechanism 1: the power motor 101 is fixedly arranged on the upper side of the upper plate 202, the output end of the power motor 101 is fixedly provided with the screw shaft 102, the screw shaft 102 is in threaded fit with the sliding plate 103, the sliding plate 103 is slidably arranged between the lower plate 201 and the upper plate 202, the right-angle rod 105 and the side curved rod 104 are both fixedly arranged on the sliding plate 103, the tail end of the side curved rod 104 is fixedly provided with the clamping jaw 106, both ends of the right-angle rod 105 are both fixedly provided with the clamping jaw 106, the clamping jaw 106 grasps the outer wall of the metal to be processed, the clamping jaw 106 at the lower end of the right-angle rod 105 is aligned with the clamping jaw at the tail end of the side curved rod 104, the clamping jaw 106 at the upper end of the right-angle rod 105 deviates a distance along the direction far away from the processing completion direction at the lower end of the right-angle rod 106, the deviation distance can be adjusted by adjusting the length of the right-angle rod 105, and then the closing time of the outer wall of the metal at the upper part and the distance between the metal at the lower part and the side part are controlled, thereby adapting to the efficiency of placing rock wool at different positions, a proximity switch 107 is fixedly mounted to the end of the jaw 106 connected to the side curved lever 104, and a proximity switch 107 is fixedly mounted to the end of the upper surface of the lower plate 201 in the machining direction.
As shown in fig. 2 and 3, the mounting frame 2; the upper plate 202 and the lower plate 201 are fixedly installed through a support column 206, an upper reel 203, a side reel 204 and a lower reel 205 are rotatably installed on the lower plate 201, the metal outer walls to be processed are wound on the upper reel 203, the side reel 204 and the lower reel 205, and the metal outer walls to be processed wound on the upper reel 203, the side reel 204 and the lower reel 205 are clamped through clamping jaws 106 installed on the right-angle rod 105 and the side bent rod 104.
As shown in fig. 4 to 8, the running-in mechanism 3: the grinding blocks 302 are arranged in four groups, each group of grinding blocks 302 is provided with three grinding blocks and has the same number, two groups of grinding blocks 302 are fixedly arranged on the upper surface of the lower plate 201, the other two groups of grinding blocks 302 are fixedly arranged at the lower end of the connecting rod 301, and the connecting rod 301 is fixedly arranged on the lower surface of the upper plate 202; two groups of grinding blocks 302 arranged on the upper surface of the lower plate 201 are symmetrically distributed by taking the processing direction of the vertical middle surface of the lower plate 201 as a symmetrical surface, two groups of grinding blocks 302 arranged on the lower surface of the upper plate 202 are symmetrically distributed by taking the vertical middle surface of the upper plate 202 as a symmetrical surface along the processing direction, the distance between the two groups of grinding blocks 302 arranged on the lower plate 201 is larger than the distance between the two groups of grinding blocks 302 arranged on the upper plate 202, each group of grinding blocks 302 are intermittently distributed at equal intervals along the processing direction, the surface roughness of each group of grinding blocks 302 along the processing finishing direction is gradually reduced in an equal proportion relationship, the roughness Ra values are respectively 12.5, 6.3 and 3.2, the acute angle degree formed by the side surface of the grinding block 302 arranged on the upper surface of the lower plate 201 and the upper surface of the lower plate 201 is 45 degrees, the acute angle degree formed by the side surface of the grinding block 302 arranged on the lower surface of the upper plate 202 and the lower surface of the upper plate 202 is 45 degrees, the sanding block 302 is made of a high hardness material, optionally chrome, and a glue pouring assembly is mounted on the upper side of the sanding block 302 mounted on the lower surface of the upper deck 202 closest to the direction of finishing.
As shown in fig. 5, 9-11, 16, glue pouring assembly: dwang 305 fixed mounting is close to processing direction department of accomplishing at sanding block 302 upper surface, dwang 305 articulates at balancing pole 303 surface, balancing pole 303 is close to processing direction end-to-end connection has rope 304, rope 304 end-to-end connection has magnet, balancing pole 303 is kept away from processing direction slidable mounting and is had glue box 307, glue box 307 side central line and balancing pole 303 side central line coincidence, glue box 307 is close to processing direction side fixed mounting that accomplishes spring 306, spring 306 axis and balancing pole 303 side central line coincidence, balancing pole 303 is close to processing direction one end of accomplishing and is installed glue dripping equipment, pass through the hose connection between glue dripping equipment and the glue box 307, combine figure 10 to analyze when glue in the glue box 307 is full or sufficient, carry out moment calculation to O point this moment
The balance bar 303 is inclined towards the processing finishing direction, the glue dripping device starts the glue dripping process, analysis is carried out by combining with the figure 11 when the glue in the glue box 307 is empty or insufficient, and moment calculation is carried out on the point O at the moment
At this point the balance bar 303 is tilted away from the finishing direction and the glue dripping apparatus stops the dripping process.
As shown in fig. 14 to 16, the upper trimmer mechanism 4: the upper control module 402 and the upper hydraulic cylinder 404 are fixedly arranged on the side surface of the mounting side plate 401, the extending end of the upper hydraulic cylinder 404 is fixedly arranged on the side surface of the upper U-shaped rod 403, the upper rolling wheel 405 is rotatably arranged on the side surface of the upper U-shaped rod 403, the upper hydraulic cylinder 404 and the upper rolling wheel 405 form an upper extrusion assembly, and the number of the upper extrusion assemblies is three.
As shown in fig. 12 to 17, the mounting side plate 401 is fixedly mounted between the upper plate 202 and the lower plate 201, the mounting side plate 401 is provided with 24 upper contact switches 406, the 24 upper contact switches 406 are divided into six groups, one row close to the machining completion direction is provided with a group of upper contact switches 406, one row far away from the machining completion direction is provided with five groups of upper contact switches 406, the six groups of upper contact switches 406 are arranged in two rows along the machining completion direction, each row of upper contact switches 406 is distributed at equal intervals along the horizontal direction perpendicular to the machining direction, the six groups of upper contact switches 406 are all connected with one pressure switch, the pressure switches are connected with different upper extrusion components, and different pressure switches correspond to different extrusion pressures.
As shown in fig. 12 to 17, the pressing switch pressures corresponding to the group i contact switch 4061, the group ii contact switch 4062, the group iii contact switch 4063, the group iv contact switch 4064, the group v contact switch 4065, and the group vi contact switch 4066 are 1kpa, 2kpa, 6kpa, 3kpa, 6kpa, and 18kpa, respectively, and the compression strength of rock wool is 40kpa, so that the rock wool is not damaged even if all the pressure switches are started up, the group i contact switch 4061, the group ii contact switch 4062, and the group iii contact switch 4063 are connected to an upper pressing module, the group iv contact switch 4064, the group v contact switch 4065 is connected to an upper pressing module, and the group vi contact switch 4066 is connected to an upper pressing module, all of the upper contact switches 406 and pressure switches are mounted on the control circuit of the upper control module 402.
As shown in fig. 18 to 20, the side trimming mechanism 5: the side contact switch 501 is fixedly installed on the inner side of the installation side plate 401, the side hydraulic cylinder 502 is fixedly installed on the side surface of the installation side plate 401, the extending end of the side hydraulic cylinder 502 is fixedly installed on the side U-shaped rod 503, the side rolling wheel 504 is rotatably installed on the inner side of the side U-shaped rod 503, and the side hydraulic cylinder 502, the side U-shaped rod 503 and the side rolling wheel 504 form four side extrusion assemblies.
As shown in fig. 18 to 21, two sets of side trimming mechanisms 5 are provided, the two sets of side trimming mechanisms 5 are symmetrically distributed with the processing direction of the vertical middle surface of the lower layer plate 201 as a symmetrical surface, the side trimming mechanisms 5 are provided with side contact switches 501, the side contact switches 501 are provided with four sets, the four sets of side contact switches 501 are distributed at equal intervals along the processing direction, each set of side contact switches 501 are connected with different pressure switches, the different pressure switches correspond to the same extrusion pressure, the extrusion switch pressures corresponding to the vii group contact switches 5011, the viii group contact switches 5012, the ix group contact switches 5013 and the x group contact switches 5014 are all 5kpa corresponding to the side pressure switches in fig. 21, and the compression strength of rock wool is 40kpa, so that the rock wool is not damaged even if all the pressure switches are started.
As shown in fig. 18 to 21, vii group contact switches 5011, viii group contact switches 5012, ix group contact switches 5013, and x group contact switches 5014 are connected to side pressure switches, respectively, the side pressure switches are connected to the side compression module, and all the side contact switches 501 and the pressure switches are mounted on a control circuit of the side control module 505.
The working principle is as follows: before work, the outer walls of the metal to be processed wound on the upper reel 203, the side reels 204 and the lower reel 205 are placed on the clamping jaws 106, the clamping jaws 106 clamp the outer wall of the metal to be processed, then the power motor 101 is started, the power motor 101 drives the screw shaft 102 to rotate, the screw shaft 102 drives the sliding plate 103 to slide along the lower layer plate 201, the sliding plate 103 drives the side curved rods 104 and the right-angle rods 105 to move when sliding, the side curved rods 104 and the right-angle rods 105 drive the clamping jaws 106 to move so as to drive the outer wall of the metal to be processed to move, rock wool is manually placed into a space formed by the outer walls of the metal at the moment, as shown in figures 7 and 8, the right-angle edges of the four outer walls of the metal are simultaneously and continuously ground and chamfered when the moving outer walls of the metal pass through the upper side surface and the lower side surface of the grinding block 302 with different surface roughness, the chamfered edges of the upper part and the side parts can be attached together to wrap the rock wool after the outer walls of the metal of the upper part and the side part are ground, the metal outer wall of lower part and lateral part can be stayed a chamfer after being laminated by the chamfer together, when four rock wool battenboard after the processing is accomplished were assembled together, the chamfer that stays can constitute a rectangle space, fill glue in this space when installing the rock wool battenboard and can more be favorable to the inseparable laminating of rock wool battenboard to guarantee the good thermal-insulated, the sound insulation performance of rock wool battenboard better, pass through roughness when the metal outer wallThe lowest sanding block 302 is sanded to the position below the rope 304, the magnet below the rope 304 is attracted by the outer metal wall to fall down, and the moment calculation is carried out on the point O at the moment by combining the force analysis of the attached drawing 10
At the moment, the balance rod 303 inclines towards the processing finishing direction, the glue dripping equipment starts the glue dripping process, the spring 306 pushes the glue box 307 away when the glue is insufficient, and the moment calculation is carried out on the point O at the moment by combining the force analysis of the attached drawing 11
At the moment, the balancing rod 303 inclines towards the direction far away from the machining finishing direction, the glue dripping device stops the glue dripping process, the power motor 101 stops working, the machining stops, glue is replenished into the glue box 307, the glue dripping device continues to start the glue dripping process after the glue in the glue box 307 is full, and then the power motor 101 is started to continue to machine.
The clamping jaw 106 continues to drive the metal outer wall to move, and when the upper metal outer wall is warped like that shown in fig. 13 due to the transmission gap and transmission asynchronism of the equipment or the side surface is extruded, the following conditions can be generated, and the different conditions are analyzed by combining fig. 16 and 17.
1) When the warp contacts the group I contact switch 4061, the group I contact switch 4061 is switched on the front left pressure switch, the front left pressure switch transmits an electric signal to the upper hydraulic cylinder 404, the upper hydraulic cylinder 404 pushes the upper U-shaped rod 403 to move downwards, the upper U-shaped rod 403 pushes the upper rolling wheel 405 to extrude the upper metal outer wall, when the warp is separated from the group I contact switch 4061, the group I contact switch 4061 is switched off, the front left pressure switch is also switched off, the front left pressure switch 403 transmits an electric signal to the upper hydraulic cylinder 404, and the upper hydraulic cylinder 404 brings the upper U-shaped rod back to the original position.
2) When the warp contacts the group II contact switches 4062, the group II contact switches 4062 are turned on, the group II contact switches transmit an electric signal to the upper hydraulic cylinder 404, the upper hydraulic cylinder 404 pushes the upper U-shaped rod 403 to move downwards, the upper U-shaped rod 403 pushes the upper rolling wheel 405 to squeeze the upper metal outer wall, when the warp is separated from the group II contact switches 4062, the group II contact switches 4062 are turned off, the group II contact switches are also turned off, the group II contact switches transmit an electric signal to the upper hydraulic cylinder 404, and the upper hydraulic cylinder 404 brings the upper U-shaped rod 403 back to the original position.
3) When the warp contacts the group III contact switch 4063, the group III contact switch 4063 is turned on, the front left stage pressure switch is turned on, the front right stage pressure switch is turned on at the same time, the front left stage pressure switch and the front right stage pressure simultaneously transmit an electric signal to the upper hydraulic cylinder 404, the upper hydraulic cylinder 404 pushes the upper U-shaped rod 403 to move downwards, the upper U-shaped rod 403 pushes the upper rolling wheel 405 to squeeze the upper metal outer wall, when the warp is separated from the group III contact switch 4063, the group III contact switch 4063 is turned off, the front left stage pressure switch and the front right stage pressure switch are turned off at the same time, the front left stage pressure switch and the front right stage pressure simultaneously transmit an electric signal to the upper hydraulic cylinder 404, and the upper hydraulic cylinder 404 brings the upper U-shaped rod 403 back.
4) When the IV group contact switch 4064 or the V group contact switch 4065 is warped and contacted, the IV group contact switch 4064 or the V group contact switch 4065 is turned on, the front right secondary pressure switch is turned on, the rear pressure switch is turned on simultaneously, the rear pressure switch feeds back an electric signal to the front left switch, the front left tertiary switch and the front right switch, the front left secondary switch, the front left tertiary switch, the front right secondary pressure switch and the rear pressure switch simultaneously transmit an electric signal to the upper hydraulic cylinder 404, the upper hydraulic cylinder 404 pushes the upper U-shaped rod 403 to move downwards, the upper U-shaped rod 403 pushes the upper rolling wheel 405 to press the upper metal outer wall, when the warpage is separated from the IV group contact switch 4064 or the V group contact switch 4065, the IV group contact switch 4064 or the V group contact switch 4065 is turned off, the front right secondary pressure switch, The rear pressure switch is also turned off, at which time the front left primary switch, the front left secondary switch, the front left tertiary switch, the front right primary switch, the front right secondary pressure switch and the rear pressure switch simultaneously transmit an electrical signal to the upper hydraulic cylinder 404. the upper hydraulic cylinder 404 brings the upper U-shaped bar 403 back to its original position.
5) When the I group of contact switches 4061, the II group of contact switches 4062, the III group of contact switches 4063, the IV group of contact switches 4064 and the V group of contact switches 4065 are damaged and cannot be detected due to some reasons, the I group of contact switches 4066 are warped and contacted, at this time, the VI group of contact switches 4066 are turned on, the rear pressure switch is turned on, the rear pressure switch feeds back an electric signal to the front left stage switch, the front right stage pressure switch, at this time, the front left stage switch, the front right stage pressure switch and the rear pressure switch simultaneously transmit an electric signal to the upper hydraulic cylinder 404, the upper hydraulic cylinder 404 pushes the upper U-shaped rod 403 to move downwards, the upper U-shaped rod 403 pushes the upper rolling wheel 405 to press the upper side metal outer wall to warp, when the VI group of contact switches 4066 are separated from the VI group of contact switches 4066, the VI group of contact switches 4066 are turned off, the rear pressure switch is turned off, at which time the front left primary switch, the front left secondary switch, the front left tertiary switch, the front right primary switch, the front right secondary pressure switch and the rear pressure switch simultaneously transmit an electrical signal to the upper hydraulic cylinder 404. the upper hydraulic cylinder 404 brings the upper U-shaped bar 403 back to the original position.
When the clamping jaw 106 drives the metal outer wall to polish along the polishing block 302, the metal outer wall can be temporarily stretched for a short distance under the action of the polishing block 302, when the metal outer wall is separated from the polishing block 302, the metal outer wall may not reset due to the metal plasticity of the outer wall, at the moment, the warping similar to that shown in the attached drawing 13 may be generated, and the specific situation is analyzed by combining the attached drawings 20 and 21
1) When the side pressure switch 5011 is warped and contacted, the VII group contact switch 5011 is switched on, the side pressure switch emits an electric signal to the side hydraulic cylinder 502, the side hydraulic cylinder 502 pushes the side U-shaped rod 503 to move, the side U-shaped rod 503 pushes the side rolling wheel 504 to press the outer wall of the metal side, when the warping is separated from the VII group contact switch 5011, the VII group contact switch 5011 is switched off, the side pressure switch emits an electric signal to the side hydraulic cylinder 502, and the side hydraulic cylinder 502 brings the side rolling wheel 504 back to the original place.
2) When the warp contacts the group VIII contact switch 5012, the group VIII contact switch 5012 is switched on, the side pressure switch is switched on at the moment, the side pressure switch emits an electric signal to the side hydraulic cylinder 502, the side hydraulic cylinder 502 pushes the side U-shaped rod 503 to move, the side U-shaped rod 503 pushes the side rolling wheel 504 to extrude the outer wall of the metal side, when the warp is separated from the group VIII contact switch 5012, the group VIII contact switch 5012 is switched off at the moment, the side pressure switch emits an electric signal to the side hydraulic cylinder 502, and the side hydraulic cylinder 502 brings the side rolling wheel 504 back to the original place.
3) When the warp contacts the IX group of contact switches 5013, the IX group of contact switches 5013 are turned on, the side pressure switches transmit electric signals to the side hydraulic cylinders 502, the side hydraulic cylinders 502 push the side U-shaped rods 503 to move, the side U-shaped rods 503 push the side rolling wheels 504 to press the outer walls of the metal sides, when the warp is separated from the IX group of contact switches 5013, the IX group of contact switches 5013 are turned off, the side pressure switches transmit electric signals to the side hydraulic cylinders 502, and the side hydraulic cylinders 502 bring the side rolling wheels 504 back.
4) When the buckling contacts the group x contact switch 5014, the group x contact switch 5014 is turned on, the side pressure switch emits an electric signal to the side hydraulic cylinder 502, the side hydraulic cylinder 502 pushes the side U-shaped rod 503 to move, the side U-shaped rod 503 pushes the side rolling wheel 504 to press the outer wall of the metal side, when the buckling is released from the group x contact switch 5014, the group x contact switch 5014 is turned off, the side pressure switch emits an electric signal to the side hydraulic cylinder 502, and the side hydraulic cylinder 502 brings the side rolling wheel 504 back.
5) When the warps contact a plurality of VII-X sets of contact switches 5011 to 5014, the electric signals can be transmitted to the side hydraulic cylinders 502 only when the warps are completely separated, and then the side rolling wheels 504 can be brought back by the side hydraulic cylinders 502.
After the processing, the metal outer wall is loosened by the clamping jaw 106, at the moment, half of the redundant metal outer wall at the rear is cut off and is attached to the front of the rock wool board, the redundant metal outer wall at the rear is manually bent and attached to the rear of the rock wool board, glue is coated at the attachment joint, and the processed rock wool sandwich board is polished by a grinding wheel after the glue is dried to remove burrs.
Claims (10)
1. The utility model provides a rock wool battenboard production is with metal outer wall deburring device, includes mounting bracket (2) its characterized in that: the polishing device is characterized by further comprising a lower plate (201), an upper plate (202), polishing blocks (302) and a mounting side plate (401), wherein the polishing blocks (302) are provided with four groups, each group of polishing blocks (302) is provided with a plurality of polishing blocks with the same number, two groups of polishing blocks (302) are fixedly mounted on the upper surface of the lower plate (201), the other two groups of polishing blocks (302) are fixedly mounted on the lower surface of the upper plate (202), the two groups of polishing blocks (302) mounted on the upper surface of the lower plate (201) are symmetrically distributed along the processing direction of the vertical middle surface of the lower plate (201) relative to the upper plate (201), the two groups of polishing blocks (302) mounted on the lower surface of the upper plate (202) are symmetrically distributed along the processing direction relative to the vertical middle surface of the upper plate (202), and the distance between the two groups of polishing blocks (302) mounted on the lower plate (201) is larger than the distance between the two groups of polishing blocks (302) mounted on the upper plate (202), each group of the grinding blocks (302) are intermittently distributed at equal intervals along the machining direction, and the surface roughness of each group of the grinding blocks (302) gradually decreases in an equal ratio along the machining finishing direction;
the side surface of the polishing block (302) arranged on the upper surface of the lower plate (201) forms an included angle acute angle degree of 45 degrees with the upper surface of the lower plate (201), the side surface of the polishing block (302) arranged on the lower surface of the upper plate (202) forms an included angle acute angle degree of 45 degrees with the lower surface of the upper plate (202), a glue pouring assembly and a glue box (307) are arranged on the upper side of the polishing block (302) arranged on the lower surface of the upper plate (202) and closest to the processing finishing direction, and the residual condition of glue in the glue box (307) can be judged through the glue pouring assembly;
the upper plate is also provided with an upper contact switch (406), the upper contact switch (406) is electrically connected with the upper extrusion assembly, and the upper extrusion assembly is controlled to extrude the metal outer wall through the upper contact switch (406).
2. The metal outer wall trimming device for rock wool sandwich panel production of claim 1, characterized in that: the extrusion pressure controlled by the pressure switch connected with the upper contact switch (406) which is closer to the processing center in the upper contact switches (406) in the row far away from the processing completion direction is larger, the pressure switches connected with the upper contact switches (406) in the row far away from the processing completion direction are divided into two groups, each group controls one upper extrusion component by the pressure switch connected with the upper contact switches (406) in the row far away from the processing completion direction, and the pressure switch connected with the upper contact switches (406) in the row near the processing completion direction controls one upper extrusion component.
3. The metal outer wall trimming device for rock wool sandwich panel production according to claim 1 or 2, characterized in that: the upper contact switch (406) and the pressure switch are both arranged on a control circuit of the upper control module (402).
4. The metal outer wall trimming device for rock wool sandwich panel production of claim 3, characterized in that: the rotating rod (305) is fixedly installed on the upper surface of the polishing block (302) and close to the machining finishing direction, and a hinge point of the rotating rod (305) and the balance rod (303) is located on the center line of the side surface of the balance rod (303) and close to the machining finishing direction.
5. The metal outer wall trimming device for rock wool sandwich panel production of claim 4, wherein: the polishing block (302) is close to one side of a machining finishing direction and is provided with a mounting side plate (401), the mounting side plate (401) is provided with a plurality of upper contact switches (406), the upper contact switches (406) are divided into a plurality of groups, the groups of upper contact switches (406) are arranged into two rows along the machining direction, each row of upper contact switches (406) are distributed along the horizontal direction vertical to the machining direction at equal intervals, each group of upper contact switches (406) is provided with a pressure switch connected with the upper contact switches, the pressure switches are connected with upper extrusion components, the different pressure switches correspond to different extrusion pressures which are respectively 1kpa, 2kpa, 6kpa, 3kpa, 6kpa and 18kpa, the compression strength of rock wool is 40kpa, and therefore, the rock wool cannot be damaged even if all the pressure switches are started, one row of upper contact switches (406) close to the machining completion direction is provided with one group, and a plurality of groups of upper contact switches (406) far from the machining completion direction are provided.
6. The metal outer wall trimming device for rock wool sandwich panel production of claim 3, characterized in that: the side trimming mechanism (5) is provided with two groups, the two groups of side trimming mechanisms (5) are symmetrically distributed on the symmetry plane in the processing direction of the vertical middle surface of the lower layer plate (201) of the side trimming mechanism (5), the side trimming mechanism (5) is provided with side contact switches (501), the side contact switches (501) are provided with multiple groups, the multiple groups of side contact switches (501) are distributed at equal intervals in the processing finishing direction, each group of side contact switches (501) are connected with different pressure switches, and the pressure switches connected with the side contact switches (501) are connected with a side extrusion assembly.
7. The metal outer wall trimming device for rock wool sandwich panel production of claim 6, characterized in that: all the side contact switches (501) and the pressure switches are arranged on a control circuit of the side control module (505).
8. The metal outer wall trimming device for rock wool sandwich panel production of claim 3, characterized in that: glue box (307) side central line and balancing pole (303) side central line coincidence, balancing pole (303) be close to processing and accomplish direction one end and install glue dripping equipment, glue dripping equipment and glue box (307) between pass through the hose connection.
9. The metal outer wall trimming device for rock wool sandwich panel production of claim 8, wherein: glue empty the subassembly and be provided with dwang (305), dwang (305) articulate at balancing pole (303) surface, balancing pole (303) be close to processing and accomplish direction end-to-end connection and have rope (304), rope (304) end-to-end connection have a magnetic object, balancing pole (303) keep away from processing and accomplish direction slidable mounting and have glue box (307), glue box (307) be close to processing and accomplish the direction side-mounting and have elastic component.
10. The metal outer wall trimming device for rock wool sandwich panel production of claim 5, characterized in that: the pressure switches are divided into two groups, the extrusion pressure corresponding to one group of pressure switches is 1kpa, 2kpa, 6kpa, 3kpa and 6kpa, and the extrusion pressure corresponding to the other group of pressure switches is 18 kpa.
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| CN202210789426.4A CN115042037B (en) | 2022-07-06 | 2022-07-06 | Metal outer wall trimming device for production of rock wool sandwich plate |
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| CN202210789426.4A CN115042037B (en) | 2022-07-06 | 2022-07-06 | Metal outer wall trimming device for production of rock wool sandwich plate |
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Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61188035A (en) * | 1985-02-18 | 1986-08-21 | Nippon Shii M K Kk | Chamferring apparatus of printed circuit board |
| EP0371130A1 (en) * | 1986-09-26 | 1990-06-06 | Asahi Glass Company Ltd. | Numerically controlled chamfering apparatus for glass plates |
| CN106003436A (en) * | 2016-07-13 | 2016-10-12 | 山东古云阳光岩棉集团有限公司 | Rock-wool board cutting and trimming device |
| CN208629089U (en) * | 2018-06-26 | 2019-03-22 | 上海神洲阳光特种钢管有限公司 | A kind of fine grinding device of steel tube end part |
| CN208914632U (en) * | 2018-08-27 | 2019-05-31 | 贵州和顺祥制造有限责任公司 | A kind of polytetrafluoroethylene (PTFE) plate trimmer |
| CN111496543A (en) * | 2020-04-29 | 2020-08-07 | 师利娟 | Manufacturing equipment of light waterproof environment-friendly composite board |
| CN212470868U (en) * | 2020-08-06 | 2021-02-05 | 山东泰山华岳玻璃有限公司 | Bilateral edging machine of glass deep-processing usefulness |
| CN214351405U (en) * | 2020-12-29 | 2021-10-08 | 广东顺德邯航新材料有限公司 | Production chamfering machine equipment for new material color precoating plate |
| CN214869348U (en) * | 2021-06-05 | 2021-11-26 | 泉州福佑石业有限公司 | A quick deburring device for marble processing |
| CN215092601U (en) * | 2021-02-22 | 2021-12-10 | 王建中 | Surface burr removing device for fireproof decorative board production |
| CN215967923U (en) * | 2021-08-24 | 2022-03-08 | 河南好益施建材有限公司 | Side trimming device is used in rock wool board production and processing |
| CN114477751A (en) * | 2022-02-24 | 2022-05-13 | 江苏瑞特钢化玻璃制品有限公司 | Glass-cutting edging integration equipment |
-
2022
- 2022-07-06 CN CN202210789426.4A patent/CN115042037B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61188035A (en) * | 1985-02-18 | 1986-08-21 | Nippon Shii M K Kk | Chamferring apparatus of printed circuit board |
| EP0371130A1 (en) * | 1986-09-26 | 1990-06-06 | Asahi Glass Company Ltd. | Numerically controlled chamfering apparatus for glass plates |
| CN106003436A (en) * | 2016-07-13 | 2016-10-12 | 山东古云阳光岩棉集团有限公司 | Rock-wool board cutting and trimming device |
| CN208629089U (en) * | 2018-06-26 | 2019-03-22 | 上海神洲阳光特种钢管有限公司 | A kind of fine grinding device of steel tube end part |
| CN208914632U (en) * | 2018-08-27 | 2019-05-31 | 贵州和顺祥制造有限责任公司 | A kind of polytetrafluoroethylene (PTFE) plate trimmer |
| CN111496543A (en) * | 2020-04-29 | 2020-08-07 | 师利娟 | Manufacturing equipment of light waterproof environment-friendly composite board |
| CN212470868U (en) * | 2020-08-06 | 2021-02-05 | 山东泰山华岳玻璃有限公司 | Bilateral edging machine of glass deep-processing usefulness |
| CN214351405U (en) * | 2020-12-29 | 2021-10-08 | 广东顺德邯航新材料有限公司 | Production chamfering machine equipment for new material color precoating plate |
| CN215092601U (en) * | 2021-02-22 | 2021-12-10 | 王建中 | Surface burr removing device for fireproof decorative board production |
| CN214869348U (en) * | 2021-06-05 | 2021-11-26 | 泉州福佑石业有限公司 | A quick deburring device for marble processing |
| CN215967923U (en) * | 2021-08-24 | 2022-03-08 | 河南好益施建材有限公司 | Side trimming device is used in rock wool board production and processing |
| CN114477751A (en) * | 2022-02-24 | 2022-05-13 | 江苏瑞特钢化玻璃制品有限公司 | Glass-cutting edging integration equipment |
Non-Patent Citations (2)
| Title |
|---|
| 孙威: "泡沫铝夹芯板制备工艺基础研究", 《工程科技Ⅰ辑》, pages 023 - 73 * |
| 段江: "桥梁封护系统纤维增强复合材料曲面夹芯板加工制作工艺", 《天津建设科技》, pages 194 - 196 * |
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