CN108723928B - Novel four-station full-automatic chamfering machine - Google Patents
Novel four-station full-automatic chamfering machine Download PDFInfo
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- CN108723928B CN108723928B CN201810922070.0A CN201810922070A CN108723928B CN 108723928 B CN108723928 B CN 108723928B CN 201810922070 A CN201810922070 A CN 201810922070A CN 108723928 B CN108723928 B CN 108723928B
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- 230000007246 mechanism Effects 0.000 claims abstract description 68
- 230000008093 supporting effect Effects 0.000 claims description 6
- 239000003638 chemical reducing agent Substances 0.000 claims description 3
- 239000011521 glass Substances 0.000 abstract description 57
- 238000012545 processing Methods 0.000 abstract description 10
- 238000013461 design Methods 0.000 abstract description 5
- 230000001976 improved effect Effects 0.000 abstract description 3
- 230000006872 improvement Effects 0.000 description 9
- 230000001939 inductive effect Effects 0.000 description 6
- 238000009434 installation Methods 0.000 description 3
- 238000005498 polishing Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 208000012260 Accidental injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000007688 edging Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
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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
- B24B51/00—Arrangements for automatic control of a series of individual steps in grinding a workpiece
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The invention discloses a novel four-station full-automatic chamfering machine which comprises a main frame, a roller frame, a mounting frame, a transverse adjusting mechanism, a conveying belt, a positioning mechanism, a chamfering mechanism and a grinding wheel repairing device, wherein the main frame is arranged on the roller frame; the chamfering machine can chamfer glass with different specifications and sizes at one time, and has high working efficiency, wide application range and high flexibility; the sectional chamfering mode is adopted, chamfering is firstly carried out on two corners at one end of the glass, and then chamfering is carried out on two corners at the other end of the glass, so that the overall size of the equipment is effectively shortened, the occupied space is reduced, and the miniaturization of the whole machine and the increase of the chamfering range are facilitated; meanwhile, the main frame adopts a split type structural design, so that the problems of large volume and difficult transportation of traditional equipment are effectively solved; in addition, the grinding wheel of the chamfering mechanism can be repaired under the condition of no shutdown through the grinding wheel repairing device, so that time and labor are saved, high automation is realized, the chamfering processing speed is greatly improved, and the product quality is ensured.
Description
Technical Field
The invention relates to the technical field of chamfering machines, in particular to a novel four-station full-automatic chamfering machine.
Background
In the glass processing industry, to prevent sharp glass corners from causing accidental injury to workers and consumers, it is often necessary to polish the glass corners to chamfer the sharp corners of the glass. For chamfering of glass corners, the conventional method generally adopts a hand-held electric tool to polish, and has the defects of high labor intensity, low polishing efficiency, unstable polishing quality and easy scratch during edging, so that a special glass chamfering machine is necessary to be developed to improve the polishing working efficiency.
The invention patent of China publication No. CN203901048U, entitled "an automatic device for chamfering glass" discloses a device for chamfering photovoltaic glass. The purpose is to solve the manual chamfering, the transport difficulty, the problem that the precision is low, provide a simple structure, low cost, full-automatic glass chamfering equipment that the practicality is strong. The glass chamfering device comprises conveying equipment and chamfering equipment, wherein the conveying equipment is provided with a photoelectric sensor and a pressing structure, the glass reaches a designated position, the photoelectric sensor controls the pressing structure to fix the glass, the pressing structure is provided with a contact sensor, and the contact sensor controls the chamfering equipment to finish chamfering work on the glass. The chamfering equipment works simultaneously in four groups, and is respectively arranged at two sides of the conveying equipment, and two groups are arranged at each side. The contact sensor sends out signals, and four groups of chamfering equipment simultaneously chamfer glass. Although the chamfering processing can be realized on four corners of glass at the same time, the positions of four groups of chamfering equipment are designed by adopting a fixed structure, so that chamfering operation can be performed on glass with one specification and size, and the application range is narrow; when chamfering is required to be performed on glass with another specification and size, only equipment with the corresponding specification can be purchased separately. When the size of the glass is long, the glass can be processed only when the size of the whole equipment is large, and the occupied space is large; and the glass is directly flatly placed on a conveying belt of conveying equipment, the glass and the conveying belt are in a full-fit state, the glass is easy to clamp to the hand when placed, the glass is difficult to hold up when taken out, the operation is troublesome, and the working efficiency is low. In addition, the compressing structure can not limit the upper and lower positions of the glass, and when chamfering, the phenomenon of vertical shaking easily occurs, so that the chamfering effect is difficult to ensure. And after chamfering equipment chamfering many times, the chamfering wheel needs to be repaired by a person after stopping the chamfering equipment, which is time-consuming and labor-consuming.
Disclosure of Invention
Aiming at the defects, the invention aims to provide a novel four-station full-automatic chamfering machine which is ingenious and reasonable in structural design, easy to operate, wide in application range, high in chamfering efficiency and good in effect.
In order to achieve the above purpose, the technical scheme provided by the invention is as follows: the novel four-station full-automatic chamfering machine comprises a main frame, a roller frame, mounting frames, a transverse adjusting mechanism, a conveying belt, a positioning mechanism and a chamfering mechanism, wherein the main frame comprises a first transverse frame and a second transverse frame which are arranged side by side at intervals, the two mounting frames are fixedly arranged at one end positions of the first transverse frame and one end position of the second transverse frame, the two mounting frames are movably arranged at the other end positions of the first transverse frame and the second transverse frame through the transverse adjusting mechanism, one end of the roller frame is arranged at the middle position of the first transverse frame, the other end of the roller frame is arranged at the middle position of the second transverse frame, the conveying belt is arranged at one side position of the mounting frames facing the roller frame, the positioning mechanism is arranged on the mounting frames, a rear mounting position for mounting the chamfering mechanism is arranged at the rear position, corresponding to the positioning mechanism, of the mounting frames on the first transverse frame, and the chamfering mechanism is arranged on the rear mounting position; the front position of the mounting frame on the second transverse frame, corresponding to the positioning mechanism, is provided with a front mounting position for mounting the chamfering mechanism, and the chamfering mechanism is mounted on the front mounting position.
As an improvement of the invention, the positioning mechanism comprises a support arm, a pushing cylinder, a linear guide rail assembly, a push plate, a fixed plate, a pressing cylinder, a pressing plate and an adjusting seat, wherein the fixed plate is horizontally arranged on the mounting frame; the adjusting seat is vertically arranged on the mounting frame, and the top surface of the adjusting seat is consistent with the conveying height of the conveying belt; the lower extreme of support arm is fixed on the mounting bracket, and the upper end is buckled and is extended to the position directly over the regulation seat, and the cylinder setting is down on the upper end of support arm, and the piston rod of this cylinder of pushing down is towards the regulation seat, the clamp plate sets up on the piston rod of cylinder of pushing down.
As an improvement of the invention, a row of rubber wheels are arranged on one side of the push plate close to the conveying belt.
As an improvement of the invention, the adjusting seat comprises a fixed base, a supporting plate and an adjusting screw, wherein the supporting plate is arranged at the upper end of the adjusting screw, and the lower end of the adjusting screw is arranged on the fixed base through an adjusting nut.
As an improvement of the chamfering mechanism, the chamfering mechanism comprises a swing arm, a support, a feeding driving module, a lifting driving module, a swinging driving module and a chamfering motor, wherein one end of the swing arm is arranged on the support through a rotating shaft, the swinging driving module is arranged on the support and can drive the swing arm to swing by taking the rotating shaft as an axis, the support is vertically arranged at the other end of the swing arm through the feeding driving module, the chamfering motor is arranged at the upper end of the support through the lifting driving module, and a driving shaft of the chamfering motor faces downwards and is provided with a grinding wheel.
As an improvement of the invention, the feeding driving module comprises a feeding cylinder, a horizontal guide rail and a horizontal sliding block matched with the horizontal guide rail, wherein the horizontal guide rail is arranged on the top surface of the swing arm, the long side trend of the horizontal guide rail is consistent with the long side trend of the swing arm, the horizontal sliding block is movably arranged on the horizontal guide rail, the bottom surface of the bracket is fixed with the horizontal sliding block, the cylinder body of the feeding cylinder is fixed in the swing arm, and the piston rod of the feeding cylinder is connected with the bracket through a connecting plate.
As an improvement of the invention, the lifting driving module comprises a lifting cylinder, a dovetail guide rail and a dovetail sliding seat which is matched with the dovetail guide rail, wherein the dovetail guide rail is arranged on the side wall of the top of the bracket, the dovetail sliding seat is movably arranged on the dovetail guide rail, one end position of the lifting cylinder corresponding to the dovetail guide rail is arranged on the bracket, and a piston rod of the lifting cylinder is connected with the dovetail sliding seat.
As an improvement of the invention, the swing driving module comprises a swing arm cylinder, a pull rod and a swivel mount, wherein the cylinder body of the swing arm cylinder is arranged on the mounting frame through the swivel mount, a piston rod of the swing arm cylinder is hinged with one end of the pull rod, and the other end of the pull rod is hinged on the side wall of the swing arm.
As an improvement of the invention, the grinding wheel repairing device further comprises a grinding wheel repairing device, wherein the grinding wheel repairing device comprises a repairing cylinder, a repairing frame and a grinding wheel repairing piece, the repairing frame is arranged on the support corresponding to one side position of the grinding wheel, the cylinder body of the repairing cylinder is fixed on the repairing frame, the piston rod of the repairing cylinder faces the grinding wheel, and the grinding wheel repairing piece is arranged on the piston rod of the repairing cylinder.
As an improvement of the invention, the transverse adjusting mechanism comprises a transverse sliding rail, a transverse sliding block, a screw rod, a nut and a servo motor, wherein the transverse sliding rail is arranged on the first transverse frame, the mounting frame is movably arranged on the transverse sliding rail through the transverse sliding block, the screw rod is arranged on the first transverse frame or the second transverse frame through a bearing seat, the nut is arranged on the bottom surface of the mounting frame and is matched with the screw rod, and the servo motor is arranged on the first transverse frame or the second transverse frame and is connected with one end of the screw rod through a worm gear reducer.
The beneficial effects of the invention are as follows: the chamfering machine has the advantages that the structural design is ingenious and reasonable, glass with different specifications and sizes can be chamfered at one time through adjustment of the transverse adjusting mechanism, the working efficiency is high, the application range is wide, and the flexibility is high; the two corners at one end of the glass are chamfered by the chamfering mechanism positioned on the first transverse frame, and the two corners at the other end of the glass are chamfered by the chamfering mechanism positioned on the second transverse frame, so that the whole size of the equipment is effectively shortened, the occupied space is reduced, and the miniaturization of the whole machine and the increase of the chamfering range are facilitated; meanwhile, the first transverse frame and the second transverse frame are of split type structural design, so that the problems of large volume and difficult transportation of traditional equipment are effectively solved; the roller frame and the conveying belt are matched to support and convey glass, so that the glass can be conveniently and rapidly taken and placed, and the working efficiency is effectively improved; the positioning mechanism can perform alignment limiting on the left, right, upper and lower positions of the glass, so that shaking during chamfering is reduced, and chamfering quality is ensured; in addition, the grinding wheel of the chamfering mechanism can be repaired under the condition of no shutdown through the grinding wheel repairing device, so that time and labor are saved, high automation is realized, the chamfering processing speed is greatly improved, the product quality is ensured, the current market demand is greatly met, and the chamfering device is favorable for wide popularization and application.
The invention will be further described with reference to the drawings and examples.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic structural view of the lateral adjustment mechanism in the present invention.
Fig. 3 is a schematic structural view of the positioning mechanism in the present invention.
Fig. 4 is a schematic structural view of the chamfering mechanism in the present invention.
Detailed Description
Referring to fig. 1 to 4, the novel four-station full-automatic chamfering machine provided by the embodiment comprises a main frame 1, a roller frame 2, a mounting frame 3, a transverse adjusting mechanism 4, a conveying belt 5, a positioning mechanism 6, a chamfering mechanism 7 and a grinding wheel repairing device 8.
The main frame 1 comprises a first transverse frame 11 and a second transverse frame 12 which are arranged side by side at intervals, and adopts a split type structural design, so that the problems of large volume and difficult transportation of traditional equipment are effectively solved; but also can be flexibly adjusted according to the size of the glass to be processed, thereby meeting different processing requirements and field use requirements and having strong adaptability. A first inductive switch and a second inductive switch are respectively arranged on the first transverse frame 11 and the second transverse frame 12. The PLC controller is respectively connected with a first inductive switch and a second inductive switch of the transverse adjusting mechanism 4, the conveying belt 5, the positioning mechanism 6, the chamfering mechanism 7 and the grinding wheel repairing device 8.
One end of the roller frame 2 is arranged at the middle position of the first transverse frame 11, the other end of the roller frame 2 is arranged at the middle position of the second transverse frame 12, and a plurality of rollers are distributed on the upper edge of the roller frame 2 along the long side direction of the roller frame. The rollers are preferably rubber wheels to avoid scratching or damaging the glass. The conveyer belt 5 sets up on the one side position of mounting bracket 3 towards gyro wheel frame 2, supports the transport through gyro wheel frame 2 and conveyer belt 5 matched with to glass, has the interval between gyro wheel frame 2 and the conveyer belt 5, brings the convenience for getting and putting glass process, effectively promotes work efficiency.
The number of the installation frames 3 is four, two installation frames 3 are fixedly arranged at one end positions of the first transverse frame 11 and the second transverse frame 12, and the other two installation frames 3 are movably arranged at the other end positions of the first transverse frame 11 and the second transverse frame 12 through the transverse adjusting mechanism 4.
The positioning mechanism 6 is arranged on the mounting frame 3, wherein a rear mounting position for mounting the chamfering mechanism 7 is arranged at the rear position of the mounting frame 3 on the first transverse frame 11 corresponding to the positioning mechanism 6, and the chamfering mechanism 7 is mounted on the rear mounting position; the front mounting position of the mounting frame 3 on the second transverse frame 12 corresponding to the positioning mechanism 6 is provided with a front mounting position for mounting the chamfering mechanism 7, and the chamfering mechanism 7 is mounted on the front mounting position. Adopt sectional type chamfer processing mode, carry out chamfer processing by the chamfer mechanism 7 that is located on first crossbearer 11 to the both corners of glass one end earlier, carry out chamfer processing by the chamfer mechanism 7 that is located on second crossbearer 12 to the both corners of glass other end again, effectively shorten equipment overall dimension, reduce occupation space, do benefit to the miniaturized and increase chamfer processing scope of complete machine.
Referring to fig. 2, the transverse adjusting mechanism 4 includes a transverse slide rail 41, a transverse slide block 42, a screw rod 43, a nut 44 and a servo motor 45, the transverse slide rail 41 is disposed on the first transverse frame 11, the mounting frame 3 is movably disposed on the transverse slide rail 41 through the transverse slide block 42, the screw rod 43 is disposed on the first transverse frame 11 or the second transverse frame 12 through a bearing seat, the nut 44 is disposed on the bottom surface of the mounting frame 3 and is matched with the screw rod 43, and the servo motor 45 is disposed on the first transverse frame 11 or the second transverse frame 12 and is connected with one end of the screw rod 43 through a worm gear reducer 46. The servo motor 45 can drive the screw rod 43 to rotate, and correspondingly drives the mounting frame 3 to reciprocate on the transverse sliding rail 41 through the matching of the nut 44 and the screw rod 43.
Referring to fig. 3 and 4, the positioning mechanism 6 includes a support arm 61, a pushing cylinder 62, a linear guide rail assembly 63, a push plate 64, a fixing plate 65, a pressing cylinder 66, a pressing plate 67 and an adjusting seat 68, wherein the fixing plate 65 is horizontally arranged on the mounting frame 3, a guide rail of the linear guide rail assembly 63 is fixed on the fixing plate 65, the guide rail is vertical to the conveyor belt, the bottom surface of the push plate 64 is fixed with a sliding block of the linear guide rail assembly 63, the pushing cylinder 62 is arranged on the fixing plate 65, and the push plate 64 can be driven to perform a selective pulling or remote motion relative to the conveyor belt 5; the adjusting seat 68 is vertically arranged on the mounting frame 3, and the top surface of the adjusting seat 68 is consistent with the conveying height of the conveying belt 5; referring to fig. 3, the adjusting seat 68 includes a fixing base, a supporting plate and an adjusting screw, the supporting plate is disposed at an upper end of the adjusting screw, and a lower end of the adjusting screw is disposed on the fixing base through an adjusting nut. The lower end of the support arm 61 is fixed on the mounting frame 3, the upper end is bent and extended to a position right above the adjusting seat 68, the lower air cylinder 66 is arranged on the upper end of the support arm 61, the piston rod of the lower air cylinder 66 faces the adjusting seat 68, and the pressing plate 67 is arranged on the piston rod of the lower air cylinder 66. Preferably, a row of rubber wheels 69 are arranged on one side of the push plate 64 close to the conveying belt 5, so that scraping or damage to glass is avoided. The pushing cylinders 62 in the positioning mechanisms 6 at the two sides simultaneously drive the pushing plates 64 to push out, so that the purpose of positioning the left and right positions of the glass is achieved, and the pressing plates 67 are driven by the pressing cylinders 66 to downwards press the glass, so that the purpose of positioning the upper and lower positions of the glass is achieved. The shaking during chamfering is reduced, and the chamfering quality is guaranteed.
The chamfering mechanism 7 comprises a swinging arm 71, a bracket 72, a feeding driving module 73, a lifting driving module 74, a swinging driving module 75 and a chamfering motor 76, wherein one end of the swinging arm 71 is arranged on the bracket 72 through a rotating shaft, the swinging driving module 75 is arranged on the bracket 72 and can drive the swinging arm 71 to swing by taking the rotating shaft as an axis, the bracket 72 is vertically arranged at the other end of the swinging arm 71 through the feeding driving module 73, the chamfering motor 76 is arranged at the upper end of the bracket 72 through the lifting driving module 74, the driving shaft of the chamfering motor 76 faces downwards, and a grinding wheel 77 is arranged.
Specifically, the feeding driving module 73 includes a feeding cylinder 731, a horizontal guide rail 732, and a horizontal slider 733 adapted to the horizontal guide rail 732, where the horizontal guide rail 732 is disposed on the top surface of the swing arm 71, and the long-side trend of the horizontal guide rail 732 is consistent with the long-side trend of the swing arm 71, the horizontal slider 733 is movably disposed on the horizontal guide rail 732, the bottom surface of the bracket 72 is fixed to the horizontal slider 733, the cylinder body of the feeding cylinder 731 is fixed in the swing arm 71, and the piston rod of the feeding cylinder 731 is connected to the bracket 72 through a connecting plate 734. Feed cylinder 731 may be replaced with an oil cylinder, a linear motor, or other linearly drivable device.
The lifting driving module 74 comprises a lifting cylinder 741, a dovetail guide rail 742 and a dovetail sliding seat 743 matched with the dovetail guide rail 742, wherein the dovetail guide rail 742 is arranged on the side wall of the top of the bracket 72, the dovetail sliding seat 743 is movably arranged on the dovetail guide rail 742, one end position of the lifting cylinder 741 corresponding to the dovetail guide rail 742 is arranged on the bracket 72, and a piston rod of the lifting cylinder 741 is connected with the dovetail sliding seat 743. The lifting cylinder 741 may be replaced by an oil cylinder, a linear motor, or other devices capable of being driven linearly.
The swing driving module 75 comprises a swing arm cylinder 751, a pull rod 752 and a swivel seat 753, wherein a cylinder body of the swing arm cylinder 751 is arranged on the mounting frame 3 through the swivel seat 753, and specifically, the swivel seat 753 comprises a base and a top seat, and two ends of the top seat are fixed on the base through mounting posts; the middle positions of the base and the top seat are provided with shaft holes, and a rotary column which can be inserted into the shaft holes is radially arranged on the front part of the cylinder body of the swing arm cylinder 751. The piston rod of the swing arm cylinder 751 is hinged to one end of a pull rod 752, and the other end of the pull rod 752 is hinged to the side wall of the swing arm. The swing arm cylinder 751 may be replaced with an oil cylinder, a linear motor, or other linearly driven device.
The grinding wheel repairing device 8 comprises a repairing cylinder 81, a repairing frame 82 and a grinding wheel repairing piece 83, wherein the repairing frame 82 is arranged on the support 72 corresponding to one side position of the grinding wheel 77, the cylinder body of the repairing cylinder 81 is fixed on the repairing frame 82, the piston rod of the repairing cylinder 81 faces the grinding wheel 77, and the grinding wheel repairing piece 83 is arranged on the piston rod of the repairing cylinder 81. The repair cylinder 81 may be replaced with an oil cylinder, a linear motor, or other linearly driven device. When the grinding wheel 77 needs to be repaired after chamfering for many times, the piston rod of the repairing cylinder 81 is controlled to push the grinding wheel repairing piece 83 to be in contact with the rotating grinding wheel 77, so that the grinding wheel 77 is repaired under the condition of no shutdown, time and labor are saved, and high automation is realized.
During operation, the glass is horizontally placed on the roller frame 2 and the conveying belt 5 by a manual or mechanical arm, wherein the conveying belt 5 supports the two sides of the glass, the roller frame 2 supports the middle of the glass, and the conveying stability is good, so that glass deformation damage is avoided. Meanwhile, a space is reserved between the roller frame 2 and the conveying belt 5, so that glass can be conveniently and rapidly taken and placed. The glass is conveyed forward by a conveyor belt 5. When the glass is conveyed to a preset position of the first transverse frame 11, the first inductive switch senses and feeds back a first position signal to the PLC controller, the PLC controller controls the conveyer belt 5 to stop running, and the PLC controller controls the positioning mechanism 6 positioned on the first transverse frame 11 to perform alignment limiting on the left, right, upper and lower positions of the glass; after the alignment is limited, the PLC controller controls the chamfering mechanism 7 positioned on the first transverse frame 11 to chamfer two corners of one end of the glass. After chamfering processing is finished, the PLC controller controls the conveyer belt 5 to operate and convey glass forwards, when the glass is conveyed to a preset position of the second transverse frame 12, the second inductive switch senses and feeds back a second position signal to the PLC controller, the PLC controller controls the conveyer belt 5 to stop operating, and the PLC controller controls the positioning mechanism 6 positioned on the second transverse frame 12 to perform alignment limiting on the left, right, upper and lower positions of the glass; after the alignment is limited, the PLC controller controls the chamfering mechanism 7 positioned on the second transverse frame 12 to chamfer two corners at the other end of the glass. In the chamfering process, the position of the chamfering mechanism 7 can be adjusted in real time through the transverse adjusting mechanism 4, glass with different specifications and sizes can be chamfered at one time, the working efficiency is high, the chamfering quality is good, the product quality is effectively guaranteed, the application range is wide, and the flexibility is high.
Variations and modifications to the above would be obvious to persons skilled in the art to which the invention pertains from the foregoing description and teachings. Therefore, the invention is not limited to the specific embodiments disclosed and described above, but some modifications and changes of the invention should be also included in the scope of the claims of the invention. In addition, although specific terms are used in the present specification, these terms are used for convenience of description and do not limit the present invention in any way, and mechanical devices using other structures identical or similar to the present invention are all within the scope of the present invention.
Claims (6)
1. The novel four-station full-automatic chamfering machine comprises a main frame, and is characterized by further comprising a roller frame, mounting frames, a transverse adjusting mechanism, a conveying belt, a positioning mechanism and a chamfering mechanism, wherein the main frame comprises a first transverse frame and a second transverse frame which are arranged side by side at intervals, the two mounting frames are movably arranged at one end positions of the first transverse frame and the second transverse frame through the transverse adjusting mechanism, the two mounting frames are movably arranged at the other end positions of the first transverse frame and the second transverse frame through the transverse adjusting mechanism, one end of the roller frame is arranged at the middle position of the first transverse frame, the other end of the roller frame is arranged at the middle position of the second transverse frame, the conveying belt is arranged at one side position of the mounting frames, which faces the roller frame, the positioning mechanism is arranged on the mounting frames, the rear mounting frames on the first transverse frames, which correspond to the positioning mechanism, are provided with rear mounting positions for mounting the chamfering mechanism, and the chamfering mechanism is mounted on the rear mounting positions; a front mounting position for mounting the chamfering mechanism is arranged at the front position of the mounting frame on the second transverse frame corresponding to the positioning mechanism, and the chamfering mechanism is mounted on the front mounting position;
The positioning mechanism comprises a support arm, a pushing cylinder, a linear guide rail assembly, a push plate, a fixed plate, a pressing cylinder, a pressing plate and an adjusting seat, wherein the fixed plate is horizontally arranged on the mounting frame, a guide rail of the linear guide rail assembly is fixed on the fixed plate and is vertical to the conveying belt, the bottom surface of the push plate is fixed with a sliding block of the linear guide rail assembly, and the pushing cylinder is arranged on the fixed plate and can drive the push plate to perform a pulling or separating action relative to the conveying belt; the adjusting seat is vertically arranged on the mounting frame, and the top surface of the adjusting seat is consistent with the conveying height of the conveying belt; the lower end of the support arm is fixed on the mounting frame, the upper end of the support arm is bent and extends to a position right above the adjusting seat, the lower pressing cylinder is arranged on the upper end of the support arm, a piston rod of the lower pressing cylinder faces the adjusting seat, and the pressing plate is arranged on the piston rod of the lower pressing cylinder;
the chamfering mechanism comprises a swing arm, a support, a feeding driving module, a lifting driving module, a swinging driving module and a chamfering motor, wherein one end of the swing arm is arranged on the support through a rotating shaft, the swinging driving module is arranged on the support and can drive the swing arm to swing by taking the rotating shaft as an axis, the support is vertically arranged at the other end of the swing arm through the feeding driving module, the chamfering motor is arranged at the upper end of the support through the lifting driving module, and a driving shaft of the chamfering motor faces downwards and is provided with a grinding wheel;
The swing driving module comprises a swing arm cylinder, a pull rod and a swivel mount, wherein the cylinder body of the swing arm cylinder is arranged on the mounting frame through the swivel mount, a piston rod of the swing arm cylinder is hinged with one end of the pull rod, and the other end of the pull rod is hinged on the side wall of the swing arm;
The grinding wheel repairing device comprises a repairing cylinder, a repairing frame and a grinding wheel repairing piece, wherein one side position of the repairing frame, corresponding to the grinding wheel, is arranged on the support, the cylinder body of the repairing cylinder is fixed on the repairing frame, the piston rod of the repairing cylinder faces the grinding wheel, and the grinding wheel repairing piece is arranged on the piston rod of the repairing cylinder.
2. The novel four-station full-automatic chamfering machine according to claim 1, wherein: one side of the push plate, which is close to the conveying belt, is provided with a row of rubber wheels.
3. The novel four-station full-automatic chamfering machine according to claim 1, wherein: the adjusting seat comprises a fixed base, a supporting plate and an adjusting screw, wherein the supporting plate is arranged at the upper end of the adjusting screw, and the lower end of the adjusting screw is arranged on the fixed base through an adjusting nut.
4. The novel four-station full-automatic chamfering machine according to claim 1, wherein: the feeding driving module comprises a feeding cylinder, a horizontal guide rail and a horizontal sliding block matched with the horizontal guide rail, wherein the horizontal guide rail is arranged on the top surface of the swing arm, the long side trend of the horizontal guide rail is consistent with that of the swing arm, the horizontal sliding block is movably arranged on the horizontal guide rail, the bottom surface of the support is fixed with the horizontal sliding block, the cylinder body of the feeding cylinder is fixed in the swing arm, and the piston rod of the feeding cylinder is connected with the support through a connecting plate.
5. The novel four-station full-automatic chamfering machine according to claim 1, wherein: the lifting driving module comprises a lifting cylinder, a dovetail guide rail and a dovetail sliding seat matched with the dovetail guide rail, wherein the dovetail guide rail is arranged on the side wall of the top of the support, the dovetail sliding seat is movably arranged on the dovetail guide rail, one end position of the lifting cylinder, corresponding to the dovetail guide rail, is arranged on the support, and a piston rod of the lifting cylinder is connected with the dovetail sliding seat.
6. The novel four-station full-automatic chamfering machine according to claim 1, wherein: the transverse adjusting mechanism comprises a transverse sliding rail, a transverse sliding block, a screw rod, a nut and a servo motor, wherein the transverse sliding rail is arranged on a first transverse frame, the mounting frame is movably arranged on the transverse sliding rail through the transverse sliding block, the screw rod is arranged on the first transverse frame or a second transverse frame through a bearing seat, the nut is arranged on the bottom surface of the mounting frame and is matched with the screw rod, and the servo motor is arranged on the first transverse frame or the second transverse frame and is connected with one end of the screw rod through a worm gear reducer.
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| CN111347317B (en) * | 2020-04-03 | 2022-04-15 | 嘉兴诺思智能科技有限公司 | Double-station chamfering machine |
| CN111376139B (en) * | 2020-04-16 | 2024-08-20 | 东莞市众度机械设备有限公司 | Glass chamfering machine with adjustable conveying belt |
| CN113894336A (en) * | 2020-06-22 | 2022-01-07 | 得力富企业股份有限公司 | Chamfering device |
| CN112124958A (en) * | 2020-09-02 | 2020-12-25 | 合肥芯碁微电子装备股份有限公司 | Suction cup device and laser imaging device with same |
| CN112059806B (en) * | 2020-09-09 | 2022-03-08 | 芜湖科云汽车零部件有限公司 | Automobile glass positioning and processing device |
| CN113649629B (en) * | 2021-09-07 | 2022-07-26 | 温康纳(常州)机械制造有限公司 | Plate chamfering device and chamfering method thereof |
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