CN111702601A - Automatic chamfering and grinding machine for glass fiber door - Google Patents
Automatic chamfering and grinding machine for glass fiber door Download PDFInfo
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- CN111702601A CN111702601A CN202010450973.0A CN202010450973A CN111702601A CN 111702601 A CN111702601 A CN 111702601A CN 202010450973 A CN202010450973 A CN 202010450973A CN 111702601 A CN111702601 A CN 111702601A
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- chamfering
- grinding
- plate
- door
- frame
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- 238000003825 pressing Methods 0.000 claims abstract description 37
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- 239000000463 material Substances 0.000 claims description 25
- 238000005498 polishing Methods 0.000 description 15
- 230000000903 blocking effect Effects 0.000 description 4
- 238000007599 discharging Methods 0.000 description 4
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- 239000003677 Sheet moulding compound Substances 0.000 description 3
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- 229920003023 plastic Polymers 0.000 description 3
- 239000002023 wood Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 235000006040 Prunus persica var persica Nutrition 0.000 description 1
- 240000006413 Prunus persica var. persica Species 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
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- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 238000007723 die pressing method Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
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- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000005491 wire drawing Methods 0.000 description 1
Images
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
- B24B9/20—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 plastics
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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
-
- 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
-
- 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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- 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
- B24B45/00—Means for securing grinding wheels on rotary arbors
- B24B45/003—Accessories therefor
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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
- B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
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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
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D3/00—Cutting work characterised by the nature of the cut made; Apparatus therefor
- B26D3/02—Bevelling
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The invention discloses an automatic chamfering and grinding machine for glass fiber doors, which comprises a rack, feeding rollers, pressing rollers, a side chamfering device, a side primary grinding device, a side fine grinding device, a side displacement device, an end face chamfering grinding device, a pressing device and a door leaf. The invention can polish four door edges at one time, solves the problem that the existing equipment can only polish one door edge at one time, not only saves time and labor, but also greatly improves the processing efficiency of the door leaf.
Description
Technical Field
The invention belongs to the technical field of glass fiber door processing, and particularly relates to an automatic chamfering and grinding machine for a glass fiber door.
Background
The glass fiber reinforced plastic door is characterized in that the door skin is formed by die pressing of SMC (sheet molding compound) sheets, and the SMC sheets mainly comprise unsaturated resin, glass fiber yarns, calcium powder and the like. The surface door plate of the glass fiber reinforced plastic door leaf is a reinforcing glass fiber panel with the thickness of 2 mm, and has peach blossom core texture, oak texture, wire drawing texture and smooth surface, the door leaf framework is formed by combining LVL and WPC wood and plastic, and the interior of the door leaf framework is filled with a high-density polyurethane foaming agent; the door frame is a WPC wood-plastic door frame, the bottom of the door frame is provided with a doorsill formed by compounding aluminum alloy and wood plastic, the door frame is waterproof and insect-proof and cannot crack, and the door frame is provided with an installation groove for installing a sealing rubber strip; the whole set of door has the appearance of atmosphere and is thick and heavy. The glass fiber reinforced plastic fiber door is a substitute product of a high-grade solid wood door, has high strength, good safety and sealing performance, is moisture-proof and mothproof, cannot shrink and crack, and has the characteristics of good heat preservation, heat insulation and sound insulation effects and the like.
The automatic glass fiber door chamfering and grinding machine is used for grinding the side face of a glass fiber door and chamfering the side edge of the glass fiber door, the existing automatic glass fiber door chamfering and grinding machine can only grind one door edge at one time at present, time and labor are wasted, and the processing efficiency is very low.
Disclosure of Invention
The invention provides an automatic chamfering and grinding machine for a glass fiber door, which aims to solve the problems in the background technology. The technical scheme of the invention is realized as follows:
an automatic chamfering and grinding machine for glass fiber doors comprises a machine frame, a feeding roller, a pressing roller, a side chamfering device, a side primary grinding device, a side fine grinding device, a side displacement device, an end face chamfering grinding device, a material pressing device and a door leaf, wherein the machine frame is divided into four areas, a feeding area, a left side chamfering grinding area, a right side chamfering grinding area, a front end chamfering grinding area, a rear end chamfering grinding area and a material discharging area are sequentially arranged from back to front, a plurality of the feeding rollers are equidistantly distributed on the machine frame, the feeding area, the left side chamfering grinding area, the right side chamfering grinding area and the material discharging area are respectively provided with a pressing roller, the material pressing roller is positioned right above the feeding roller, the front end chamfering grinding area and the rear end chamfering grinding area are provided with two material pressing devices, the side primary grinding device, the side fine grinding device and the side displacement device are all arranged in the left side chamfering grinding area and the right side, the side chamfering device, the side primary grinding device and the side fine grinding device are sequentially arranged on the other side of the rack from back to front, and the side chamfering device, the side primary grinding device and the side fine grinding device are sequentially and correspondingly arranged on the side displacement device from back to front, a plurality of limiting devices are further arranged in the feeding area, the left side chamfering grinding area, the right side chamfering grinding area and the front end chamfering grinding area and the rear end chamfering grinding area, the limiting devices are arranged at intervals, the end face chamfering grinding devices are respectively arranged on the front side and the rear side of the front end chamfering grinding area and respectively work at the front end and the rear end of the door leaf, the door leaf is arranged on the material conveying roller, and the material pressing roller.
In the automatic chamfering and grinding machine for the glass fiber door, the side displacement device comprises a support, a base, a first slide rail, a first slide block and a first lead screw, two first slide blocks are connected to the bottom of the base, the first slide blocks are connected to the first slide rail in a sliding mode, the first slide rail is installed on the support, a sliding first connecting block is arranged inside the first slide rail, internal threads are arranged on the first connecting block, the first lead screw is inserted into the first slide rail and is connected with the first connecting block in a threaded mode, the first connecting block is fixedly connected to the bottom of the first slide block, a first rotary disc is arranged at the end portion of the first lead screw, the connecting portion of the first slide rail and the first slide block is in a dovetail shape, the top of the first slide rail is open, a first connecting block groove is formed in the middle of the first slide rail, and the first connecting block is arranged in the first connecting block groove.
In the automatic chamfering and grinding machine for the glass fiber door, the limiting device comprises a second slide rail, a second slide block, a second lead screw and a limiting wheel, the second slide rail is mounted on the base, the second slide block is connected to the second slide rail in a sliding mode, a sliding second connecting block is arranged inside the second slide rail, internal threads are arranged on the second connecting block, the second lead screw is inserted into the second slide rail and is in threaded connection with the second connecting block, the second connecting block is fixedly connected to the bottom of the second slide block, a second rotary disc is arranged at the end of the second lead screw, the limiting wheel is mounted at the top of the second slide block through a first connecting plate group, the connecting part of the second slide rail and the second slide block is in a dovetail shape, the top of the second slide rail is open, a second connecting block groove is formed in the middle of the second slide rail, and the second connecting block is arranged in the second connecting block groove.
In the automatic chamfering and grinding machine for the glass fiber door, the side chamfering device comprises a second connecting plate group, a first air cylinder, a first motor, a first plate frame, a first connecting shaft, first chamfering forming cutters, a first side limiting wheel and a first plate surface limiting wheel, the side chamfering device is installed on the base through the second connecting plate group, the first air cylinder is installed on the second connecting plate group and is connected to the outer side of a vertical plate of the first plate frame through an air cylinder rod, the first motor is installed at the top of the first plate frame, the first connecting shaft is connected to the bottom of the first motor, the two first chamfering forming cutters are connected to the first connecting shaft and are respectively installed on the inner side surfaces of an upper plate and a lower plate of the first plate frame, the first side limiting wheel is installed on the inner side surface of the vertical plate of the first plate frame, and the first plate surface limiting wheel is installed on the inner side surfaces of the upper.
In the automatic chamfering and grinding machine for the glass fiber door, the side surface primary grinding device and the side surface fine grinding device respectively comprise a third air cylinder, a connecting plate group, a pneumatic grinding machine and a third side surface limiting wheel, the third air cylinder is arranged on the base and is connected with the connecting plate group through an air cylinder rod, and the pneumatic grinding machine and the third side surface limiting wheel are arranged on the side, facing the door leaf, of the connecting plate group.
In the automatic chamfering and grinding machine for the glass fiber door, the model of the pneumatic grinding machine is OSN-50 HZ.
In the automatic chamfering and grinding machine for the glass fiber door, the end face chamfering and grinding device is arranged on a support frame group, the support frame group is connected on a sliding block group at the left side and the right side in a crossing manner, the support frame group comprises a door-shaped frame, a first cross rod and a second cross rod, the sliding block group comprises a third sliding rail, a third sliding block, an adjusting screw rod and an upright post, the third sliding rail is arranged at one side of a machine frame, the two upright posts are vertically arranged at the two ends of the third sliding rail, the adjusting screw rod is rotationally connected on the two upright posts, the third sliding block is slidably connected at the top of the third sliding rail and is positioned between the two upright posts, the upright posts at the left side and the right side of the door-shaped frame are respectively in threaded connection with the adjusting screw rods at the left side and the right side, the bottom surface of the door-shaped frame is fixedly connected with the third sliding block through a connecting plate, the first, one end of the screw is connected to the second motor, the second motor is installed on one side of the first cross rod, and the end face chamfer grinding device is connected to the screw through a threaded connecting block and slides along the second cross rod.
In the automatic chamfering and grinding machine for the glass fiber door, the end face chamfering and grinding device comprises a third connecting plate group, a second air cylinder, a third motor, a second plate frame, a second connecting shaft, second chamfering forming cutters, a second side face limiting wheel and a second plate face limiting wheel, wherein the third connecting plate group is arranged on a threaded connecting block, the second air cylinder is arranged below the third connecting plate group and is connected to the outer side of a vertical plate of the second plate frame through an air cylinder rod, the third motor is arranged at the top of the second plate frame, the second connecting shaft is connected to the bottom of the third motor, the two second chamfering forming cutters are connected to the second connecting shaft and are respectively arranged on the inner side faces of the upper plate and the lower plate of the second plate frame, the second side face limiting wheel is arranged on the inner side face of the vertical plate of the second plate frame, the second cross rod is attached to the outer side of the vertical plate of the second plate frame, and the second pneumatic grinding machine is arranged on the extension plate of the second plate frame vertical plate.
In the automatic chamfering and grinding machine for the glass fiber door, the model of the second pneumatic grinding machine is OSN-50 HZ.
In the automatic chamfering and grinding machine for the glass fiber door, the material pressing device comprises a door-shaped frame and material pressing cylinders, the two material pressing cylinders are symmetrically arranged on the door-shaped frame, and the output ends of the two material pressing cylinders face downwards.
The automatic chamfering and grinding machine for the glass fiber door has the following beneficial effects:
(1) the automatic chamfering polisher for the glass fiber door can fully automatically polish the front end face, the rear end face, the left side face and the right side face of the door leaf only by adjusting the sizes of equipment according to the width of the door leaf before working, and the polisher can polish four door edges at one time, so that the problem that the existing equipment can only polish one door edge at one time is well solved, time and labor are saved, and the machining efficiency of the door leaf is greatly improved;
(2) the automatic chamfering and grinding machine for the glass fiber door has the advantages that the grinding size range is large and adjustable, fine grinding within a large size range can be realized through the combination of coarse grinding and fine adjustment, the left side and the right side can be ground to meet the requirement of a door leaf with the size of 300 plus 1220 mm wide, coarse grinding is carried out through the side displacement device according to the width size of the door leaf, and fine adjustment, pressing and grinding are carried out through the side chamfering device, the side primary grinding device, the side fine grinding device and the limiting device; the front end and the rear end of the door leaf with the size of 1800 plus one meter and the length of 2440 mm can be polished, the front position and the rear position of the end face chamfer polishing device can be manually adjusted according to the size of the door leaf, and the rear end polishing is realized through the forward and reverse rotation of the material conveying roller;
(3) each chamfering device is provided with a side limiting wheel and a plate surface limiting wheel, so that the centering function is realized, and the chamfering effect is effectively ensured;
(4) each polishing device is a pneumatic polishing machine, and the abrasive paper is convenient and quick to replace;
(5) the air cylinder is pushed in during polishing, the same pressure is always kept, the conditions of corner collision, rebound and blocking can be prevented, and a good polishing effect is ensured.
Drawings
FIG. 1 is a schematic view of a first direction of the automatic chamfering and grinding machine for a glass fiber door according to the present invention;
FIG. 2 is a schematic view of a second direction of the automatic chamfering and grinding machine for glass fiber doors according to the present invention;
FIG. 3 is a schematic view showing the connection structure of the side chamfering apparatus, the side primary grinding apparatus, the side finish grinding apparatus, and the side displacement apparatus according to the present invention;
FIG. 4 is a schematic structural view of the side chamfering apparatus according to the present invention;
FIG. 5 is a schematic view of a connection structure of the end face chamfer grinding device, the support frame set and the slide block set according to the present invention;
fig. 6 is a schematic view of a connection structure of the end face chamfer grinding device of the present invention.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1 to 6, an automatic chamfering and grinding machine for glass fiber doors comprises a frame 1, a feeding roller 2, a pressing roller 3, a side chamfering device 4, a side primary grinding device 5, a side fine grinding device 6, a side displacement device 7, an end face chamfering and grinding device 8, a pressing device 10 and a door leaf 11, wherein the frame 1 is divided into four regions, a feeding region 101, a left side chamfering and grinding region 102, a right side chamfering and grinding region 103 and a discharging region 104 are sequentially arranged from back to front, the feeding roller 2 is driven by a servo motor and can be adjusted in speed, a plurality of feeding rollers 2 are arranged on the frame 1 at equal intervals, the feeding region 101, the left side chamfering and grinding region 102 and the discharging region 104 are respectively provided with a pressing roller 3, the pressing roller 3 is positioned right above the feeding roller 2, the pressing roller 3 is used for keeping the door leaf 11 stably running and preventing the door leaf 11 from jumping and stabilizing, the front end chamfering and grinding region 103 is provided with two pressing devices 10, the side chamfering device 4, the side primary grinding device 5, the side fine grinding device 6 and the side displacement device 7 are all arranged in a left side chamfering grinding area 102 and a right side chamfering grinding area 102 of the frame 1, the side displacement device 7 is symmetrically arranged at one side of the frame 1, one group of the side chamfering device 4, the side primary grinding device 5 and the side fine grinding device 6 are sequentially arranged at the other side of the frame 1 from back to front, the other group of the side chamfering device 4, the side primary grinding device 5 and the side fine grinding device 6 are sequentially and correspondingly arranged on the side displacement device 7 from back to front, two groups of the side chamfering device 4, the side primary grinding device 5 and the side fine grinding device 6 are respectively sequentially arranged on the side displacement device 7 from back to front, the feeding area 101, the left side chamfering grinding area 102, the right side chamfering grinding area 102, the front end chamfering grinding area 103 and the rear end chamfering grinding area 103 are also provided with a plurality of limiting devices 12, work respectively in door leaf 11 front and back end, on the feed roll 2 was arranged in to door leaf 11, 3 crimping contact door leaf 11 top surfaces of pressure roll, feeding district 101, about side chamfer polishing district 102, front and back end chamfer polishing district 103, ejection of compact district 104 all are equipped with position inductor 14, and a dust cover 16 is installed respectively to two terminal surface chamfer polishing device 8's top.
The side displacement device 7 comprises a support 71, a base 72, a first slide rail 73, a first slide block 74 and a first lead screw 75, wherein the bottom of the base 72 is connected with the two first slide blocks 74, the first slide blocks 74 are connected on the first slide rail 73 in a sliding manner, the first slide rail 73 is installed on the support 71, a first sliding connecting block is arranged inside the first slide rail 73 and provided with internal threads, the first lead screw 75 is inserted into the first slide rail 73 and is in threaded connection with the first connecting block, the first connecting block is fixedly connected to the bottom of the first slide block 74, a first rotating disc 76 is arranged at the end of the first lead screw 75, the joint of the first slide rail 73 and the first slide block 74 is in a dovetail shape, the top of the first slide rail 73 is open, a first connecting block groove 77 is formed in the middle of the first slide rail 73, and the first connecting block is arranged in the first connecting block groove 77.
The limiting device 12 comprises a second sliding rail 121, a second sliding block 122, a second screw rod 123 and a limiting wheel 124, the second sliding rail 121 is mounted on the base 72, the second sliding block 122 is slidably connected to the second sliding rail 121, a sliding second connecting block is arranged inside the second sliding rail 121, an internal thread is arranged on the second connecting block, the second screw rod 123 is inserted into the second sliding rail 121 and is in threaded connection with the second connecting block, the second connecting block is fixedly connected to the bottom of the second sliding block 122, a second rotating disc 125 is arranged at the end of the second screw rod 123, the limiting wheel 124 is mounted at the top of the second sliding block 122 through a first connecting plate group 126, the joint of the second sliding rail 121 and the second sliding block 122 is in a dovetail shape, the top of the second sliding rail 121 is open, a second connecting block groove 127 is formed in the middle of the second sliding rail, and the second connecting block is arranged in the second connecting.
The side primary grinding device 5 and the side finishing device 6 each comprise a third air cylinder 51, a connecting plate group 52, an air-powered grinding machine 53 and a third side limiting wheel 54, the third air cylinder 51 is mounted on the base 72 and connected with the connecting plate group 52 through an air cylinder rod, the air-powered grinding machine 53 and the third side limiting wheel 54 are both mounted on the side, facing the door leaf 11, of the connecting plate group 52, and the air-powered grinding machine 53 is OSN-50HZ in model number.
The end face chamfer grinding device 8 is arranged on a support frame group 9, the support frame group 9 is connected on a sliding block group 13 at the left side and the right side in a crossing way, the support frame group 9 comprises a door-shaped frame 91, a first cross rod 92 and a second cross rod 93, the sliding block group 13 comprises a third sliding rail 131, a third sliding block 132, an adjusting screw 133 and upright posts 134, the third sliding rail 131 is arranged at one side of the machine frame 1, the upright posts 134 are vertically arranged at the two ends of the third sliding rail 131, the adjusting screw 133 is rotationally connected on the two upright posts 134, the third sliding block 132 is connected at the top of the third sliding rail 131 in a sliding way and is positioned between the two upright posts 134, the upright posts at the left side and the right side of the door-shaped frame 91 are respectively in threaded connection on the adjusting screw 133 at the left side and the right side, the bottom surface of the door-shaped frame is fixedly connected with the third sliding block 132 through a connecting plate, the first cross rod, screw rod 94 one end is connected on second motor 95, and second motor 95 is installed in first horizontal pole 92 one side, and terminal surface chamfer grinding device 8 passes through threaded connection piece 96 and connects on screw rod 94 to slide along second horizontal pole 93, the work of terminal surface chamfer grinding device 8 is initial all to be located the rightmost side of carriage group 9 with the final position, and door leaf 11 passes between first horizontal pole 92 and the second horizontal pole 93 when cominging in and going out front and back end chamfer district 103 of polishing.
The end face chamfer grinding device 8 comprises a third connecting plate group 81, a second air cylinder 82, a third motor 83, a second plate frame 84, a second connecting shaft 85, a second chamfer forming cutter 86, a second side face limiting wheel 87, a second plate face limiting wheel 88 and a second pneumatic grinding machine 89, wherein the third connecting plate group 81 is arranged on a threaded connecting block 96, the second air cylinder 82 is arranged below the third connecting plate group 81 and is connected to the outer side of a vertical plate of the second plate frame 84 through an air cylinder rod, the third motor 83 is arranged at the top of the second plate frame 84, the second connecting shaft 85 is connected to the bottom of the third motor 83, the two second chamfer forming cutters 86 are connected to the second connecting shaft 85 and are respectively arranged on the inner side faces of an upper plate and a lower plate of the second plate frame 84, the second side face limiting wheel 87 is arranged on the inner side faces of the vertical plate of the second plate frame 84, the second side face limiting wheel 87 is arranged on the inner side faces of the upper plate and the lower, the second pneumatic sander 89 is mounted on the extension plate of the riser of the second frame 84, the model of the second pneumatic sander 89 being OSN-50 HZ.
Material pressing device 10 includes door style of calligraphy frame and material pressing cylinder, and two material pressing cylinder symmetries are installed on the door style of calligraphy frame, and its output is down for when terminal surface chamfer was polished around the door leaf, compress tightly the door leaf, prevent that the process of polishing door leaf from beating the unstability, the influence effect of polishing.
This fine automatic chamfer polisher of glass door only need be before work, and according to 11 width of door leaves to each size adjustment of equipment, just can realize carrying out full-automatic polishing to terminal surface around the door leaf 11, the side of controlling, and this equipment can once polish the polisher on four door limits, has solved the problem that current equipment can only once polish a door limit at present well, and labour saving and time saving has not only greatly improved the machining efficiency of door leaf 11.
The automatic chamfering and grinding machine for the glass fiber door has the advantages that the grinding size range is large and adjustable, fine grinding within a large size range can be realized through the combination of coarse grinding and fine adjustment, the left side and the right side can be ground to meet the requirement that a door leaf with the size of 300 plus 1220 mm wide can be polished, coarse grinding is carried out through the side displacement device according to the width size of the door leaf, and fine adjustment, pressing and grinding are carried out through the side chamfering device 4, the side primary grinding device 5, the side fine grinding device 6 and the limiting device 12; front and back both ends are polished and can be satisfied the size for 1800 and give first aid to the door leaf of 2440 millimeters long, and the position can be adjusted according to the door leaf size is manual around the terminal surface chamfer grinding device 8 to realize that the rear end is polished through the positive and negative rotation of material conveying roller 2.
The working principle of the automatic chamfering and grinding machine for the glass fiber door is as follows: according to each size of the door leaf width adjusting equipment, the left and right side chamfer grinding area 102: the positions of the side chamfering device 4, the side primary grinding device 5, the side fine grinding device 6 and the limiting device 12 are roughly adjusted manually through the side displacement device 7, and the limiting device 12 is finely adjusted manually, so that the limiting wheel 124 can compress the door leaf; front and rear end chamfer grinding zone 103: manually adjusting the adjusting screw 133 to push the two end face chamfer grinding devices 8 forwards and backwards respectively; electrifying and ventilating, starting a chamfering machine and a grinding machine, wherein a door leaf enters a left-side chamfering grinding area 102 and a right-side chamfering grinding area 102 through the transmission of a feeding roller 2, when the door leaf passes through a position sensor 14 of a feeding area 101, cylinders of a side chamfering device 4, a side primary grinding device 5 and a side fine grinding device 6 on two sides are all pushed towards the door leaf direction, chamfering and grinding of the door edge are started, after grinding is finished, the door leaf continuously moves forwards under the action of the feeding roller 2 and comes to a front-end chamfering grinding area 103 and a rear-end chamfering grinding area 103, the position sensor 14 sends a signal, a material pressing cylinder of a material pressing device 10 fixes the door leaf, a material blocking cylinder 15 is withdrawn, a second cylinder 82 of an end face chamfering grinding device 8 at the front end is pushed towards the door leaf direction, a second motor 95 and a third motor 83 are started, a second chamfering forming knife 86 and a second pneumatic grinding machine 89 start to simultaneously move for grinding, and when the, the second motor 95 rotates reversely, the end face chamfer grinding device 8 returns to the original point, the material blocking cylinder 15 of the front end chamfer grinding device rises, the feeding roller 2 of the front end chamfer grinding area 103 and the feeding roller rotate reversely to the end face chamfer grinding device 8 at the rear end, the position sensor 14 sends a signal, the material pressing cylinder fixes the door leaf, the material blocking cylinder 15 retracts, the second cylinder 82 of the end face chamfer grinding device 8 at the rear end pushes towards the door leaf, the second motor 95 and the third motor 83 are started, the second chamfer forming knife 86 and the second pneumatic grinding machine 89 start to move synchronously for grinding, when the cylinder returns at the position sensor 14, the second motor 95 rotates reversely, and the chamfer grinding device returns to the original point; the feed roller 2 in the front and rear chamfer polishing areas 103 recovers to rotate positively, the door leaf polishing is completed, and the door leaf is conveyed to the discharge area 104 under the action of the feed roller 2.
The present invention is not limited to the embodiments, and 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 (10)
1. The automatic glass fiber door chamfering and grinding machine is characterized by comprising a rack (1), a feeding roller (2), a pressing roller (3), a side chamfering device (4), a side primary grinding device (5), a side fine grinding device (6), a side displacement device (7), an end face chamfering and grinding device (8), a pressing device (10) and a door leaf (11), wherein the rack (1) is divided into four areas, a feeding area (101), a left side chamfering and grinding area (102), a right side chamfering and grinding area (102), a front end chamfering and grinding area (103) and a discharge area (104) are sequentially arranged from back to front, a plurality of the feeding rollers (2) are equidistantly distributed on the rack (1), the feeding area (101), the left side chamfering and grinding area (102) and the discharge area (104) are respectively provided with one pressing roller (3), the pressing rollers (3) are positioned right above the feeding roller (2), and the front end chamfering and grinding area (103) are provided with two pressing devices (10), the side chamfering device (4), the side primary grinding device (5), the side fine grinding device (6) and the side displacement device (7) are all arranged in a left side chamfering grinding area (102) and a right side chamfering grinding area (102) of the frame (1), the side displacement device (7) is symmetrically arranged on one side of the frame (1), one group of the side chamfering device (4), the side primary grinding device (5) and the side fine grinding device (6) are sequentially arranged on the other side of the frame (1) from back to front, the other group of the side chamfering device (4), the side primary grinding device (5) and the side fine grinding device (6) are sequentially and correspondingly arranged on the side displacement device (7) from back to front, the feeding area (101), the left side chamfering grinding area (102), the right side chamfering grinding area (102) and the front end chamfering grinding area (103) are also provided with a plurality of limiting devices (12), the limiting devices (12) are arranged at intervals, and the two end chamfering grinding devices (8) are respectively, the material pressing roller device works at the front end and the rear end of a door leaf (11), the door leaf (11) is arranged on the material feeding roller (2), and the material pressing roller (3) is in pressure contact with the top surface of the door leaf (11).
2. The glass fiber door automatic chamfer grinding machine according to claim 1, wherein the side surface displacement device (7) comprises a bracket (71), a base (72), a first slide rail (73), a first slide block (74) and a first lead screw (75), two first slide blocks (74) are connected to the bottom of the base (72), the first slide blocks (74) are slidably connected to the first slide rail (73), the first slide rail (73) is mounted on the bracket (71), a first sliding connecting block is arranged inside the first slide rail (73), the first connecting block is provided with internal threads, the first lead screw (75) is inserted into the first slide rail (73) and is in threaded connection with the first connecting block, the first connecting block is fixedly connected to the bottom of the first slide block (74), a first rotating disc (76) is arranged at the end of the first lead screw (75), and the joints of the first slide rail (73) and the first slide blocks (74) are all in a dovetail shape, the top of the first sliding rail (73) is open, a first connecting block groove (77) is formed in the middle of the first sliding rail, and the first connecting block is arranged in the first connecting block groove (77).
3. The glass fiber door automatic chamfer grinding machine according to claim 2, wherein the limiting device (12) comprises a second slide rail (121), a second slide block (122), a second lead screw (123) and a limiting wheel (124), the second slide rail (121) is mounted on the base (72), the second slide block (122) is slidably connected on the second slide rail (121), a sliding second connecting block is arranged inside the second slide rail (121), the second connecting block is provided with internal threads, the second lead screw (123) is inserted into the second slide rail (121) and is in threaded connection with the second connecting block, the second connecting block is fixedly connected at the bottom of the second slide block (122), a second rotating disc (125) is arranged at the end of the second lead screw (123), and the limiting wheel (124) is mounted at the top of the second slide block (122) through a first connecting plate group (126), the connecting part of the second sliding rail (121) and the second sliding block (122) is in a dovetail shape, the top of the second sliding rail (121) is open, a second connecting block groove (127) is formed in the middle of the second sliding rail, and the second connecting block is arranged in the second connecting block groove (127).
4. The automatic glass fiber door chamfering and grinding machine according to claim 2, wherein the side chamfering device (4) comprises a second connecting plate group (41), a first air cylinder (42), a first motor (43), a first plate frame (44), a first connecting shaft (45), a first chamfering forming cutter (46), a first side limiting wheel (47) and a first plate surface limiting wheel (48), the side chamfering device (4) is installed on the base (72) through the second connecting plate group (41), the first air cylinder (42) is installed on the second connecting plate group (41) and is connected to the outer side of the vertical plate of the first plate frame (44) through an air cylinder rod, the first motor (43) is installed on the top of the first plate frame (44), the first connecting shaft (45) is connected to the bottom of the first motor (43), and the two first chamfering forming cutters (46) are connected to the first connecting shaft (45), the first side limiting wheels (47) are mounted on the inner sides of the vertical plates of the first plate frame (44), and the first plate surface limiting wheels (48) are mounted on the inner sides of the upper plate and the lower plate of the first plate frame (44).
5. The automatic glass fiber door chamfering and grinding machine according to claim 2, wherein the side surface primary grinding device (5) and the side surface fine grinding device (6) each comprise a third air cylinder (51), a connecting plate group (52), a first pneumatic grinding machine (53) and a third side surface limiting wheel (54), the third air cylinder (51) is mounted on a base (72) and is connected with the connecting plate group (52) through an air cylinder rod, and the first pneumatic grinding machine (53) and the third side surface limiting wheel (54) are mounted on the side, facing the door leaf (11), of the connecting plate group (52).
6. The glass-fiber door automatic chamfer sander according to claim 5, wherein the first pneumatic sander (53) is of the type OSN-50 HZ.
7. The automatic chamfering and grinding machine for glass fiber doors according to claim 1, characterized in that the end face chamfering and grinding device (8) is mounted on a support frame set (9), the support frame set (9) is connected on a slide block set (13) at the left and right sides in a crossing manner, the support frame set (9) comprises a door frame (91), a first cross rod (92) and a second cross rod (93), the slide block set (13) comprises a third slide rail (131), a third slide block (132), an adjusting screw rod (133) and upright columns (134), the third slide rail (131) is mounted at one side of the machine frame (1), the upright columns (134) are vertically mounted at the two ends of the third slide rail (131), the adjusting screw rod (133) is rotatably connected on the two upright columns (134), the third slide block (132) is slidably connected at the top of the third slide rail (131) and is located between the two upright columns (134), the left and right side vertical rods of the door-shaped frame (91) are respectively in threaded connection with the adjusting screw rods (133) on the left and right sides, the bottom surfaces of the left and right side vertical rods are fixedly connected with a third sliding block (132) through connecting plates, a first cross rod (92) and a second cross rod (93) are respectively installed on the upper portion and the lower portion of the door-shaped frame (91) in a spanning mode, the first cross rod (92) is transversely connected with a screw rod (94) in a spanning mode, one end of the screw rod (94) is connected onto a second motor (95), the second motor (95) is installed on one side of the first cross rod (92), and the end face chamfer grinding device (8) is connected onto the screw rod (94) through a threaded connection block (96) and slides along the second cross rod (.
8. The automatic glass fiber door chamfering and grinding machine according to claim 7, wherein the end face chamfering and grinding device (8) comprises a third connecting plate group (81), a second air cylinder (82), a third motor (83), a second plate frame (84), a second connecting shaft (85), a second chamfering forming cutter (86), a second side limiting wheel (87), a second plate surface limiting wheel (88) and a second pneumatic grinding machine (89), the third connecting plate group (81) is installed on a threaded connecting block (96), the second air cylinder (82) is installed below the third connecting plate group (81) and is connected to the outer side of a vertical plate of the second plate frame (84) through an air cylinder rod, the third motor (83) is installed on the top of the second plate frame (84), the second connecting shaft (85) is connected to the bottom of the third motor (83), and the two second chamfering forming cutters (86) are connected to the second connecting shaft (85), the two-dimensional grinding machine is characterized by being respectively installed on the inner side surfaces of an upper plate and a lower plate of a second plate frame (84), a second side surface limiting wheel (87) is installed on the inner side surface of a vertical plate of the second plate frame (84), the second side surface limiting wheel (87) is installed on the inner side surface of the upper plate and the lower plate of the second plate frame (84), a second cross rod (93) is attached to the outer side of the vertical plate of the second plate frame (84), and a second pneumatic grinding machine (89) is installed on an extending plate of the vertical plate of the second plate frame.
9. The glass-fiber door automatic chamfer sander of claim 8, wherein the second pneumatic sander (89) is of the type OSN-50 HZ.
10. The glass fiber door automatic chamfer grinding machine according to claim 1, wherein the pressing device (10) comprises a door frame and pressing cylinders, and the two pressing cylinders are symmetrically arranged on the door frame, and the output ends of the two pressing cylinders face downwards.
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Cited By (2)
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| CN112743412A (en) * | 2021-01-11 | 2021-05-04 | 一汽解放汽车有限公司 | Polishing device |
| CN113275950A (en) * | 2021-05-18 | 2021-08-20 | 山东伟盛铝业有限公司 | Track polishing finisher |
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| CN111702601B (en) | 2024-06-07 |
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