CN113523950B - Edge grinding machine for cut insulating glass fiber board - Google Patents
Edge grinding machine for cut insulating glass fiber board Download PDFInfo
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- CN113523950B CN113523950B CN202111053582.6A CN202111053582A CN113523950B CN 113523950 B CN113523950 B CN 113523950B CN 202111053582 A CN202111053582 A CN 202111053582A CN 113523950 B CN113523950 B CN 113523950B
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- 239000003365 glass fiber Substances 0.000 title claims abstract description 32
- 238000005498 polishing Methods 0.000 claims abstract description 34
- 238000007688 edging Methods 0.000 claims abstract description 31
- 238000005520 cutting process Methods 0.000 claims abstract description 9
- 230000007246 mechanism Effects 0.000 claims description 71
- 238000009434 installation Methods 0.000 claims description 62
- 230000006835 compression Effects 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 8
- 230000002146 bilateral effect Effects 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 239000011094 fiberboard Substances 0.000 abstract description 47
- 230000000694 effects Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 3
- 239000000835 fiber Substances 0.000 description 9
- 239000011148 porous material Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
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Classifications
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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
- B24B9/06—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 non-metallic inorganic material, e.g. stone, ceramics, porcelain
- B24B9/08—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 non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass
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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
- B24B27/00—Other grinding machines or devices
- B24B27/0092—Grinding attachments for lathes or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/35—Accessories
-
- 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
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/36—Single-purpose machines or devices
- B24B5/48—Single-purpose machines or devices for grinding walls of very fine holes, e.g. in drawing-dies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The invention relates to the technical field of fiber board edge grinding, in particular to an edge grinding machine for cutting and grinding an insulating glass fiber board. The invention can solve the problems that the traditional edging method needs to replace edging machines, the utilization rate of the edging machines and the edging efficiency are lower, and the traditional edging equipment is difficult to ensure the edging effect when edging the round holes of the glass fiber plate. The invention designs a machine which can carry out unified side wall polishing and hole wall polishing on a plurality of round plate type insulating glass fiber boards, the working positions of the glass fiber boards and the edge polishing machine do not need to be changed, the utilization rate and the edge polishing efficiency of the edge polishing machine are improved, and the edge polishing effect of the inner wall of the round hole is also improved.
Description
Technical Field
The invention relates to the technical field of fiber board edge grinding, in particular to an edge grinding machine for an insulating glass fiber board after cutting.
Background
The insulating glass fiber board is generally synthesized by a glass fiber material and a high-heat-resistance composite material, does not contain asbestos components harmful to human bodies, has high mechanical property and dielectric property, good heat resistance and moisture resistance and good processability, and is often used for plastic molds, injection molds, machine manufacturing, injection molding machines, table grinding base plates and the like. After the insulating glass fiber board is prepared, often need to cut into specific shape with the different behavior of adaptation along the glass fiber board, and the insulating glass fiber board of circular slab type is one of them glass fiber board commonly used, and evenly cuts to open on the glass fiber board of circular slab type and is equipped with the round hole, and when cutting glass fiber board, burr or deckle edge influence its working property appear easily in the cutting department of glass fiber board.
At present, the following defects are generally existed when the edge grinding is carried out on the product cut by the circular plate type insulating glass fiber board: 1. after the round-plate-type insulating glass fiber board is cut, burrs or rough edges are easy to appear on the arc-shaped outer side wall and the inner wall of the round hole, the traditional edging method needs to convert the stations of the round-plate-type insulating glass fiber board for additional fixation after the edging of the arc-shaped outer side wall is finished, then the inner wall of the round hole formed in the glass fiber board is edged, and in the process, the edging machine needs to be replaced, so that the utilization rate of the edging machine is low, the working time is wasted, and the edging efficiency is reduced; 2. when edging the round hole department of glass fiber board, need to insert the edging machinery with the glass fiber board that piles up on, and because the round hole inner wall need hug closely together with edging equipment, consequently can bring the difficulty for the installation, and traditional edging equipment hardly guarantees that the degree of hugging closely of round hole inner wall and edging equipment causes the edging effect of round hole inner wall relatively poor.
Disclosure of Invention
The technical scheme is as follows: in order to solve the problems, the invention specifically adopts the following technical scheme that the edge grinding machine for the cut and ground edges of the insulating glass fiber board comprises a fixed bottom board, an edge grinding device, an L-shaped mounting rack and a driving device, wherein the edge grinding device is arranged at the upper end of the fixed bottom board, the L-shaped mounting rack is arranged on the rear side of the upper end of the fixed bottom board, and a hole grinding device is arranged on the front side of the upper end of the L-shaped mounting rack.
The edging device include spacing circular slot, the plectane, the installation axle, the hole grinding mechanism, the installation box body, edging mechanism, electric putter and rotating electrical machines, spacing circular slot has been seted up at PMKD's middle part, the plectane is installed to spacing circular slot internal rotation, the plectane up end is provided with the installation axle along its circumference homogeneous rotation, install epaxial hole grinding mechanism of installing, the installation box body that the PMKD top slided and is provided with bilateral symmetry, internal edging mechanism that is provided with of mounting box, the one end that hole grinding mechanism was kept away from to the installation box body is connected with electric putter, electric putter passes through the pedestal mounting on PMKD, the lower extreme middle part of plectane and rotating electrical machines's output shaft, rotating electrical machines passes through the lower extreme at PMKD of installing support mounting.
The driving device comprises an installation ring plate, a cylinder and a driving mechanism, the installation ring plate is installed at the upper end of the L-shaped installation frame in a rotating mode, the cylinder is fixed in the middle of the installation ring plate, and the driving mechanism is connected to the ejection end of the cylinder.
The hole grinding mechanism include the circular slot, promote the post, reset spring, drive the groove, impel the piece, the push rod, pore wall polishing plate and compression spring, the circular slot has been seted up at the upper end middle part of installation axle, it promotes the post to slide in the circular slot to be provided with, it is connected with the circular slot to promote the post lower extreme through reset spring, the bilateral symmetry of installation axle upper end has seted up and has driven the groove, it is linked together with the circular slot to drive the groove, the downside that promotes the post is fixed with impels the piece, four sides of installation axle outer wall slide to run through there is the push rod, the one end that the push rod is close to the promotion post is located impels the piece below, the one end that the push rod kept away from the promotion post is installed pore wall polishing plate, pore wall polishing plate is connected with the installation axle through the compression spring that the longitudinal symmetry set up.
Preferably, the left side and the right side of the upper end face of the circular plate are symmetrically fixed with backing plates.
Preferably, the propelling block is of a circular truncated cone shape, a clamping hole is formed in the outer side surface of the propelling block close to the upper end of the propelling block, and the lower end face of the clamping hole is an inclined plane.
Preferably, edging mechanism include slip post, coupling spring, lateral wall board and the supplementary tight branch chain of clamp, the lateral wall slidable mounting of installation box body has the slip post of symmetry from top to bottom, the slip post is connected through coupling spring and the one end that the hole mechanism was kept away from to the installation box body, the one end that the slip post is close to the hole mechanism of grinding is fixed with the lateral wall board of grinding, the upper and lower bilateral symmetry in the installation box body is provided with the supplementary tight branch chain of clamp.
Preferably, the auxiliary clamping branch chain comprises a groove, a sliding block, an installation spring, a moving rod, a clamping plate and a clamping spring, the groove is symmetrically formed in the upper side and the lower side of the inner wall of the installation box body, the sliding groove is symmetrically formed in the front side and the rear side of the groove, the sliding block is vertically slidably installed in the sliding groove and is connected with the sliding groove through the installation spring, the moving rod is installed between the front sliding block and the rear sliding block through a hinge, the clamping plate is installed at the other end of the moving rod through a pin shaft in a rotating mode, and one side, away from the hole grinding mechanism, of the clamping plate is connected with the groove through the clamping spring.
Preferably, the actuating mechanism including installation plectane, the rotation axis, drive the piece, drive gear, connecting gear and driving motor, be fixed with the installation plectane on the ejecting end of cylinder, evenly rotate through a bearing on the installation plectane and install a plurality of rotation axes, and the rotation axis is personally submitted circumferential distribution along installation plectane upper end, the bilateral symmetry of rotation axis lower extreme is fixed with and drives the piece, drive gear is installed to the rotation axis upper end, it has connecting gear to mesh jointly between a plurality of drive gears, the middle part of connecting gear is installed on the ejecting end of cylinder through No. two bearings, one of them drive gear's upper end and driving motor's output shaft, driving motor passes through the motor cabinet and installs on the installation plectane.
Preferably, the driving block and the driving groove are correspondingly matched.
Compared with the prior art, the invention has the beneficial effects that: 1. the invention designs a machine capable of uniformly polishing the side wall and the hole wall of a plurality of round plate type insulating glass fiber boards, the working position and the edge polishing machine of the glass fiber boards are not required to be changed, the utilization rate and the edge polishing efficiency of the edge polishing machine are improved, and the invention also designs a hole polishing mechanism capable of synchronously supporting in, the installation difficulty of the glass fiber boards is reduced, and the edge polishing effect of the inner wall of a round hole is improved.
2. According to the invention, after the round holes on the fiber boards are inserted in alignment with the installation shaft, the hole wall polishing plate in the hole grinding mechanism is pushed by the driving device to be internally supported, so that the stacked fiber boards are arranged neatly, the fiber boards are driven to rotate by the rotating motor, meanwhile, the side walls are polished by the edge polishing mechanism, then the fiber boards are fixed by the edge polishing mechanism, the hole grinding mechanism is driven to rotate by the driving mechanism to polish the inner walls of the round holes, the outer side walls and the inner side walls of the round holes of the fiber boards are polished by two steps on the same polishing machine, the stations of the fiber boards do not need to be switched, and the utilization rate of the machine is improved.
3. The arrangement position of the fiber board can be further adjusted through the inner support of the hole wall polishing board, the hole wall polishing board is tightly attached to the inner side wall of the round hole, and the edge grinding effect of the round hole is improved while the fiber board is installed.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a top view of the present invention.
Fig. 3 is a sectional view taken along line a-a of fig. 2 in accordance with the present invention.
Fig. 4 is a partial enlarged view at X of fig. 1 according to the present invention.
Fig. 5 is a partial enlarged view of the invention at Y of fig. 3.
Fig. 6 is an enlarged view of the invention at Z of fig. 3.
Fig. 7 is a partial enlarged view of the invention at V in fig. 3.
Fig. 8 is a partial enlarged view at T of fig. 3 according to the present invention.
Fig. 9 is a schematic perspective view of an insulating glass fiber sheet.
In the figure: 1. fixing the bottom plate; 2. an edge grinding device; 3. an L-shaped mounting bracket; 4. a driving device; 21. a limiting circular groove; 22. a circular plate; 221. a base plate; 23. installing a shaft; 24. a hole grinding mechanism; 241. a circular groove; 242. pushing the column; 243. a return spring; 244. a driving groove; 245. a propulsion block; 246. a push rod; 247. polishing the hole wall with a plate; 248. a compression spring; 25. installing a box body; 26. an edge grinding mechanism; 261. a sliding post; 262. a connecting spring; 263. a sidewall sanding plate; 264. auxiliary clamping branch chains; 2641. a groove; 2642. a chute; 2643. a slider; 2644. installing a spring; 2645. a travel bar; 2646. a clamping plate; 2647. a clamping spring; 27. an electric push rod; 28. a rotating electric machine; 41. installing a ring plate; 42. a cylinder; 43. a drive mechanism; 431. mounting a circular plate; 432. a rotating shaft; 433. driving the block; 434. a drive gear; 435. a connecting gear; 436. the motor is driven.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
Referring to fig. 1, 2 and 3, an edge grinding machine after cutting of insulating glass fiber board, includes PMKD 1, edging device 2, L type mounting bracket 3 and drive arrangement 4, PMKD 1's upper end be provided with edging device 2, L type mounting bracket 3 is installed to PMKD 1's upper end rear side, the upper end front side of L type mounting bracket 3 is provided with drive arrangement 4.
Referring to fig. 1, 3, 4 and 5, the edge grinding device 2 includes a limiting circular groove 21, a circular plate 22 and a mounting shaft 23, the hole grinding mechanism 24, the mounting box body 25, the edge grinding mechanism 26, the electric push rod 27 and the rotating motor 28, the limiting circular groove 21 is formed in the middle of the fixed bottom plate 1, the circular plate 22 is rotatably mounted in the limiting circular groove 21, the mounting shaft 23 is uniformly and rotatably arranged on the upper end surface of the circular plate 22 along the circumferential direction of the circular plate, the hole grinding mechanism 24 is mounted on the mounting shaft 23, the bilaterally symmetrical mounting box bodies 25 are slidably arranged at the top of the fixed bottom plate 1, the edge grinding mechanism 26 is arranged in the mounting box bodies 25, one end, far away from the hole grinding mechanism 24, of the mounting box bodies 25 is connected with the electric push rod 27, the electric push rod 27 is mounted on the fixed bottom plate 1 through a base, the middle of the lower end of the circular plate 22 is connected with an output shaft of the rotating motor 28, and the rotating motor 28 is mounted at the lower end of the fixed bottom plate 1 through a mounting bracket; the left side and the right side of the upper end face of the circular plate 22 are symmetrically and fixedly provided with the base plates 221, the stacked fiberboards are enabled to have a certain height from the circular plate 22, the upper side and the lower side of the stacked fiberboards are conveniently clamped in an auxiliary mode, the states of the fiberboards during circular hole polishing are stabilized, during specific work, the circular-plate-type fiberboards are arranged in order and move to the position above the hole grinding mechanism 24, the circular holes in the fiberboards are aligned with the installation shaft 23, the fiberboards are inserted into the installation shaft 23, the fiberboards are stopped being placed after the fiberboards above the circular plate 22 are placed in proper quantity, the hole grinding mechanism 24 is driven to move through the driving device 4, the hole grinding mechanism 24 is enabled to support the circular holes of the fiberboards in an inner supporting mode, and the fiberboards are further arranged in order.
Firstly, the side wall of the fiber board is polished, the mounting box body 25 is pushed to move towards the direction close to the fiber board by the electric push rod 27, the edge grinding mechanism 26 is synchronously driven to elastically contact with the side wall of the fiber board, then the circular plate 22 is driven by the rotating motor 28 to rotate in the limiting circular groove 21, so that the installation shaft 23 rotates around the center of the circular plate 22, so that the mounting shaft 23 drives the fiberboard to rotate and the side wall of the fiberboard is edged by the edging mechanism 26, after the lateral wall of fibreboard is polished and is accomplished, continue to promote installation box body 25 through electric putter 27 and move and extrude the left and right sides wall of fibreboard to the direction that is close to the fibreboard, rethread drive arrangement 4 drives installation axle 23 self and takes place to rotate and make hole grinding mechanism 24 polish to the round hole inner wall, makes drive arrangement 4 reset after the edging is accomplished, and the fibreboard that will polish the completion is taken off again.
Referring to fig. 4, 7 and 8, the hole grinding mechanism 24 includes a circular groove 241, a pushing column 242, a return spring 243, a driving groove 244, a pushing block 245, a pushing rod 246, a hole wall grinding plate 247 and a compression spring 248, the circular groove 241 is formed in the middle of the upper end of the mounting shaft 23, the pushing column 242 is slidably disposed in the circular groove 241, the lower end of the pushing column 242 is connected with the circular groove 241 through the return spring 243, the driving grooves 244 are symmetrically formed on two sides of the upper end of the mounting shaft 23, the driving block 433 and the driving groove 244 are correspondingly matched, the driving groove 244 is communicated with the circular groove 241, the lower side of the pushing column 242 is fixed with a pushing block 245, push rods 246 are slidably penetrated through four sides of the outer wall of the mounting shaft 23, one end of each push rod 246, which is close to the pushing column 242, is positioned below the pushing block 245, one end of each push rod 246, which is far away from the pushing column 242, is provided with a hole wall polishing plate 247, and the hole wall polishing plates 247 are connected with the mounting shaft 23 through compression springs 248 which are symmetrically arranged up and down; the propelling block 245 is in a circular truncated cone shape, the radius of the lower end face of the propelling block 245 is smaller than that of the upper end face, a clamping hole is formed in the outer side face of the propelling block 245 close to the upper end, the lower end face of the clamping hole is an inclined face, when the pushing post 242 is pushed down to the proper position, the end of the push rod 246 near the pushing post 242 is snapped into the position-locking hole, and during operation, when the driving mechanism 43 contacts with the pushing column 242, the pushing column 242 is pushed to move downwards and synchronously drives the pushing block 245 to move downwards, the pushing column 242 compresses the return spring 243 while moving downwards, the pushing block 245 pushes the push rod 246 to move outwards while moving downwards, the hole wall polishing plate 247 moves outwards along with the hole wall polishing plate and synchronously stretches the compression spring 248, the hole wall polishing plate 247 moves outwards to a proper position and then clings to the inner wall of the fiberboard, and the stacked fiberboard is arranged orderly to facilitate subsequent edge grinding work. When the side wall of the fiberboard needs to be edged, the rotating motor 28 drives the circular plate 22 to rotate and enables the mounting shaft 23 to drive the fiberboard to rotate, and the side wall is ground through the edging mechanism 26; when needs are polished to fibreboard round hole inner wall, fix the fibreboard through edging mechanism 26, drive installation axle 23 through drive mechanism 43 again and use self to rotate and polish the round hole inner wall of fibreboard as rotation center.
Referring to fig. 1, fig. 2 and fig. 3, drive arrangement 4 include installation crown plate 41, cylinder 42 and drive mechanism 43, the upper end of L type mounting bracket 3 is rotated and is installed installation crown plate 41, the middle part of installation crown plate 41 is fixed with cylinder 42, even there is drive mechanism 43 on the ejecting end of cylinder 42, in concrete work, after the fibreboard is placed and is accomplished, promote drive mechanism 43 downstream and contact with hole grinding mechanism 24 through cylinder 42, the lateral wall of fibreboard is polished earlier, cylinder 42 is rotatory along with the rotation of plectane 22 when carrying out the lateral wall and polishing, polish the round hole inner wall through drive mechanism 43 drive installation axle 23 rotation after the lateral wall is polished and is accomplished again.
Referring to fig. 2 and 3, the driving mechanism 43 includes a mounting circular plate 431, a rotating shaft 432, a driving block 433, a driving gear 434, a connecting gear 435 and a driving motor 436, the mounting circular plate 431 is fixed on the ejection end of the cylinder 42, the mounting circular plate 431 is uniformly and rotatably mounted with a plurality of rotating shafts 432 through a first bearing, the rotating shafts 432 are circumferentially distributed along the upper end surface of the mounting circular plate 431, the driving block 433 is symmetrically fixed on both sides of the lower end of the rotating shaft 432, the driving gear 434 is mounted on the upper end of the rotating shaft 432, the connecting gear 435 is jointly engaged between the plurality of driving gears 434, the middle part of the connecting gear 435 is mounted on the ejection end of the cylinder 42 through a second bearing, the upper end of one of the driving gears 434 is connected with the output shaft of the driving motor 436, and the driving motor 436 is mounted on the mounting circular plate 431 through a motor base; in the concrete operation, after the fiberboard is placed, the mounting circular plate 431 is pushed to move downwards by the air cylinder 42, so that the rotating shaft 432 and the driving block 433 move downwards along with the mounting circular plate, the rotating shaft 432 moves downwards and is in contact with the hole grinding mechanism 24, when the side wall of the fiberboard is polished, the mounting shaft 23 drives the rotating shaft 432 and the mounting circular plate 431 to rotate around the air cylinder 42, and the air cylinder 42 and the mounting circular plate 41 rotate along with the rotating shaft, when the grinding of the side wall is completed, one of the driving gears 434 is driven to rotate by the driving motor 436, one of the driving gears 434 rotates and synchronously drives the connecting gear 435 to rotate and enables all the driving gears 434 to rotate, the driving gears 434 rotate to drive the rotating shaft 432 and the driving block 433 to synchronously rotate, the driving block 433 rotates to drive the groove 244 and the mounting shaft 23 to synchronously rotate, and then the inner wall of the circular hole is polished through the hole polishing mechanism 24.
Referring to fig. 3, the edge grinding mechanism 26 includes a sliding column 261, a connecting spring 262, a side wall grinding plate 263 and an auxiliary clamping branch chain 264, the side wall of the installation box body 25 is slidably provided with the sliding column 261 which is symmetrical up and down, the sliding column 261 is connected with one end of the installation box body 25 far away from the hole grinding mechanism 24 through the connecting spring 262, one end of the sliding column 261 close to the hole grinding mechanism 24 is fixed with the side wall grinding plate 263, the upper side and the lower side of the installation box body 25 are symmetrically provided with the auxiliary clamping branch chain 264, in specific operation, when the side wall of the fiber plate is ground, the installation box body 25 is pushed by the electric push rod 27 to move towards the direction close to the fiber plate, so that the side wall grinding plate 263 is tightly attached to the side wall of the fiber plate under the elastic action of the connecting spring 262, after the side wall is ground, the installation box body 25 is continuously pushed towards the direction close to the fiber plate, the extrusion force of the side wall grinding plate 263 to the fiber plate is increased, and the upper side and the lower side of the stacked fiber plate are clamped by the auxiliary clamping branch chain 264 And the position of the fiber board is ensured to be unchanged when the inner wall of the circular hole is polished.
Referring to fig. 6, the auxiliary clamping branch 264 includes a groove 2641, a sliding slot 2642, a sliding block 2643, a mounting spring 2644, a moving rod 2645, a clamping plate 2646 and a clamping spring 2647, the upper and lower sides of the inner wall of the mounting box 25 are symmetrically provided with the groove 2641, the front and rear sides in the groove 2641 are symmetrically provided with the sliding slot 2642, the sliding block 2643 is vertically slidably mounted in the sliding slot 2642, the sliding block 2643 is connected to the sliding slot 2642 through the mounting spring 2644, the moving rod 2645 is mounted between the front and rear sliding blocks 2643 through a hinge, the other end of the moving rod 2645 is rotatably mounted with the clamping plate 2646 through a pin, the clamping plate 2646 is disposed obliquely, one side of the clamping plate 2646 far away from the hole grinding mechanism 24 is connected to the groove 2641 through the clamping spring 2647, during operation, the mounting box 25 is continuously pushed by the electric push rod 27 toward the direction close to the fiber plate, so that the side wall grinding plate 263 and the mounting box body 263 slide relatively to the mounting box 25, the side wall polishing plate 263 slides into the mounting box 25 and pushes the middle portion of the clamping plate 2646 and the end away from the fiber plate to move into the groove 2641, and after the side wall polishing plate 263 moves to a proper position, the clamping plate 2646 performs auxiliary clamping on the upper and lower sides of the stacked fiber plates under the elastic action of the mounting spring 2644 and the clamping spring 2647.
The working steps of the invention are as follows: s1: the round plate type fiberboards are arranged in order and moved to the position above the hole grinding mechanism 24, the round holes in the fiberboards are aligned with the mounting shaft 23, the fiberboards are inserted into the mounting shaft 23, and the fiberboards are stopped to be placed into the round plate type fiberboards after the fiberboards above the round plate 22 are placed to the proper number.
S2: the driving mechanism 43 is pushed by the air cylinder 42 to move downwards and contact with the hole grinding mechanism 24, so that the hole grinding mechanism 24 supports the circular holes of the plurality of fiber boards, and the fiber boards are further arranged in order.
S3: the mounting box body 25 is pushed by the electric push rod 27 to move towards the direction close to the fiberboard, the edge grinding mechanism 26 is synchronously driven to be in elastic contact with the side wall of the fiberboard, then the circular plate 22 is driven to rotate by the rotating motor 28, and then the mounting shaft 23 drives the fiberboard to rotate and carries out edge grinding processing on the side wall of the fiberboard through the edge grinding mechanism 26.
S4: after S2 is completed, the electric push rod 27 continues to push the mounting box 25 to move toward the direction close to the fiberboard and to squeeze the left and right side walls of the fiberboard, and the belt driving mechanism 43 drives the mounting shaft 23 to rotate so that the hole grinding mechanism 24 grinds the inner wall of the circular hole, and then the polished fiberboard is taken down.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and it will be apparent to those skilled in the art that various modifications and variations can be made in the present invention; any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides an edging machinery after insulating glass fiber board cutting, includes PMKD (1), edging device (2), L type mounting bracket (3) and drive arrangement (4), its characterized in that: an edge grinding device (2) is arranged at the upper end of the fixed bottom plate (1), an L-shaped mounting frame (3) is arranged on the rear side of the upper end of the fixed bottom plate (1), and a driving device (4) is arranged on the front side of the upper end of the L-shaped mounting frame (3);
the edge grinding device (2) comprises a limiting circular groove (21), a circular plate (22), an installation shaft (23), a hole grinding mechanism (24), an installation box body (25), an edge grinding mechanism (26), an electric push rod (27) and a rotating motor (28), wherein the limiting circular groove (21) is formed in the middle of the fixed base plate (1), the circular plate (22) is installed in the limiting circular groove (21) in a rotating mode, the installation shaft (23) is evenly arranged on the upper end face of the circular plate (22) in a rotating mode along the circumferential direction of the circular plate, the hole grinding mechanism (24) is installed on the installation shaft (23), the bilaterally symmetrical installation box body (25) is arranged on the top of the fixed base plate (1) in a sliding mode, the edge grinding mechanism (26) is arranged in the installation box body (25), one end, far away from the hole grinding mechanism (24), of the installation box body (25) is connected with the electric push rod (27), the electric push rod (27) is installed on the fixed base plate (1), the middle of the lower end of the circular plate (22) is connected with an output shaft of the rotating motor (28), the rotating motor (28) is arranged at the lower end of the fixed bottom plate (1) through a mounting bracket;
the hole grinding mechanism (24) comprises a circular groove (241), a pushing column (242), a return spring (243), a driving groove (244), a pushing block (245), a push rod (246), a hole wall grinding plate (247) and a compression spring (248), wherein the circular groove (241) is formed in the middle of the upper end of the mounting shaft (23), the pushing column (242) is arranged in the circular groove (241) in a sliding mode, the lower end of the pushing column (242) is connected with the circular groove (241) through the return spring (243), the driving grooves (244) are symmetrically formed in two sides of the upper end of the mounting shaft (23), the driving grooves (244) are communicated with the circular groove (241), the pushing block (245) is fixed on the lower side of the pushing column (242), the push rod (246) penetrates through the four sides of the outer wall of the mounting shaft (23) in a sliding mode, one end, close to the pushing column (242), of the push rod (246) is located below the pushing block (245), the end, far away from the pushing column (242), of the push rod (246) is provided with the hole wall (247), the hole wall grinding plate (247) is connected with the mounting shaft (23) through compression springs (248) which are symmetrically arranged up and down;
the driving device (4) comprises an installation ring plate (41), an air cylinder (42) and a driving mechanism (43), the installation ring plate (41) is rotatably installed at the upper end of the L-shaped installation frame (3), the air cylinder (42) is fixed in the middle of the installation ring plate (41), and the driving mechanism (43) is connected to the ejection end of the air cylinder (42);
the driving mechanism (43) comprises an installation circular plate (431), a rotating shaft (432), a driving block (433), a driving gear (434), a connecting gear (435) and a driving motor (436), the installation circular plate (431) is fixed on the ejection end of the air cylinder (42), the installation circular plate (431) is uniformly and rotatably provided with a plurality of rotating shafts (432) through a first bearing, the rotating shafts (432) are circumferentially distributed along the upper end surface of the installation circular plate (431), the driving block (433) is symmetrically fixed on two sides of the lower end of the rotating shaft (432), the driving gear (434) is installed at the upper end of the rotating shaft (432), the connecting gears (435) are jointly meshed among the plurality of driving gears (434), the middle part of each connecting gear (435) is installed on the ejection end of the air cylinder (42) through a second bearing, and the upper end of the driving gear (434) on the right side is connected with an output shaft of the driving motor (436), the driving motor (436) is arranged on the mounting circular plate (431) through a motor base;
the driving block (433) and the driving groove (244) are correspondingly matched.
2. The machine for grinding edges of insulating glass fiber boards after cutting according to claim 1, wherein: the left side and the right side of the upper end surface of the circular plate (22) are symmetrically fixed with backing plates (221).
3. The machine for grinding edges of insulating glass fiber boards after cutting according to claim 1, wherein: the propelling block (245) is of a circular truncated cone shape, a clamping hole is formed in the outer side surface of the propelling block (245) close to the upper end of the propelling block, and the lower end face of the clamping hole is an inclined plane.
4. The machine for grinding edges of insulating glass fiber boards after cutting according to claim 1, wherein: edging mechanism (26) including slip post (261), coupling spring (262), lateral wall board (263) of polishing and supplementary tight branch chain (264) of clamp, the lateral wall slidable mounting of installation box body (25) has slip post (261) of symmetry from top to bottom, slip post (261) are connected with the one end of installing box body (25) and keeping away from hole grinding mechanism (24) through coupling spring (262), the one end that slip post (261) are close to hole grinding mechanism (24) is fixed with lateral wall board (263) of polishing, the upper and lower bilateral symmetry in installation box body (25) is provided with supplementary tight branch chain (264) of clamp.
5. The machine of claim 4, wherein the machine comprises: the auxiliary clamping branch chain (264) comprises a groove (2641), a sliding groove (2642), a sliding block (2643), an installation spring (2644), a moving rod (2645), a clamping plate (2646) and a clamping spring (2647), the groove (2641) is symmetrically formed in the upper side and the lower side of the inner wall of the installation box body (25), the sliding groove (2642) is symmetrically formed in the front side and the rear side in the groove (2641), the sliding block (2643) is vertically and slidably installed in the sliding groove (2642), the sliding block (2643) is connected with the sliding groove (2642) through the installation spring (2644), the moving rod (2645) is installed between the front sliding block and the rear sliding block (2643) through a hinge, the clamping plate (2646) is installed at the other end of the moving rod (2645) through a pin shaft in a rotating mode, and one side, far away from the hole grinding mechanism (24), of the clamping plate (2646) is connected with the groove (2641) through the clamping spring (2647).
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| CN202111053582.6A CN113523950B (en) | 2021-09-09 | 2021-09-09 | Edge grinding machine for cut insulating glass fiber board |
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| CN202111053582.6A CN113523950B (en) | 2021-09-09 | 2021-09-09 | Edge grinding machine for cut insulating glass fiber board |
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| CN113523950B true CN113523950B (en) | 2021-12-07 |
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