CN111070555A - Mold for processing lampshade and working method thereof - Google Patents
Mold for processing lampshade and working method thereof Download PDFInfo
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- CN111070555A CN111070555A CN201911284873.9A CN201911284873A CN111070555A CN 111070555 A CN111070555 A CN 111070555A CN 201911284873 A CN201911284873 A CN 201911284873A CN 111070555 A CN111070555 A CN 111070555A
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- Prior art keywords
- moving
- motor
- grinding wheel
- plate
- lower die
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/0053—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor combined with a final operation, e.g. shaping
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
- B23H1/00—Electrical discharge machining, i.e. removing metal with a series of rapidly recurring electrical discharges between an electrode and a workpiece in the presence of a fluid dielectric
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
- B23H9/00—Machining specially adapted for treating particular metal objects or for obtaining special effects or results on metal objects
- B23H9/02—Trimming or deburring
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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
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
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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
- B24B29/00—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents
- B24B29/02—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
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- 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
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/22—Equipment for exact control of the position of the grinding tool or work at 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
- B24B55/06—Dust extraction equipment on grinding or polishing machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/03—Injection moulding apparatus
- B29C45/04—Injection moulding apparatus using movable moulds or mould halves
- B29C45/0408—Injection moulding apparatus using movable moulds or mould halves involving at least a linear movement
- B29C45/0416—Injection moulding apparatus using movable moulds or mould halves involving at least a linear movement co-operating with fixed mould halves
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/40—Removing or ejecting moulded articles
- B29C45/4005—Ejector constructions; Ejector operating mechanisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/0053—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor combined with a final operation, e.g. shaping
- B29C2045/0077—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor combined with a final operation, e.g. shaping removing burrs or flashes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/747—Lightning equipment
- B29L2031/7472—Lampshades
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The invention discloses a mold for processing a lampshade and a working method thereof, wherein the mold comprises a base, a supporting seat is arranged on the base, a lower pressing cylinder is arranged on one side of the supporting seat, an upper mold is arranged at the bottom of an output rod of the lower pressing cylinder, a supporting bottom plate is arranged on the base in a sliding manner, a lower mold is arranged on the supporting bottom plate, a material guiding box is arranged on one side of the base, a guide pipe is arranged at the top of the material guiding box, a clamping cylinder is arranged on a second vertical plate, an arc-shaped clamping plate is arranged at the end part of the output rod of the clamping cylinder, a spark cutting mechanism is; this lamp shade processing is with lower mould of mould is convenient for remove, and it is convenient to adjust, can satisfy the follow-up processing to the lamp shade body, corrodes the cutting through spark machine to the great burr in lamp shade body surface and arch, polishes the lamp shade body through polishing mechanism, blows off the piece of polishing through the air knife, and the function is various, and production efficiency is high.
Description
Technical Field
The invention relates to the technical field of lampshade processing equipment, in particular to a lampshade processing die and a working method thereof.
Background
Patent document (CN110370546A) discloses an automobile lamp cover injection mold, through heating the runner, has prevented that the runner from blockking up, and this automobile lamp cover injection mold function singleness can't handle its surface in the very first time after the lamp shade shaping, needs the manpower assistance to shift the lamp shade to other equipment on and handle, and intensity of labour is big, and the space occupies greatly, and manufacturing cost is high, has reduced production efficiency simultaneously.
Disclosure of Invention
The invention aims to provide a mold for processing a lampshade and a working method thereof, a lower mold is arranged on a supporting bottom plate, the supporting bottom plate is arranged on a base in a sliding way, the lower die moving motor is started to drive the lower die moving screw rod to rotate and drive the supporting bottom plate to move, so that the lower die and the lampshade blank body are driven to move, the lower die of the die for processing the lampshade is convenient to move and adjust, can meet the requirement of subsequent processing of a lampshade blank body, thereby facilitating the surface treatment of the lampshade blank body at the first time, and by arranging the guide pipe at one side of the lower die, so that the lower die can quickly perform function conversion between injection of the die material and surface treatment of the lampshade blank body, the problem that the traditional lampshade processing die cannot move when in use is solved, when the surface of the lampshade blank body is treated, the lampshade blank body needs to be manually transferred to other equipment, so that the lampshade blank body cannot be quickly converted, and the labor intensity is high;
according to the invention, the spark cutting mechanism is arranged on one side of the supporting seat, and the spark motor I and the spark motor II are matched for use, so that the spark machine is driven to move above the lower die, and thus, large burrs and bulges on the surface of the lampshade blank body are subjected to corrosion cutting, and the technical problem that the surface of the lampshade blank body cannot be rapidly and flexibly treated after the lampshade blank body is formed by a traditional lampshade processing die is solved;
the invention can make the output rod of the jacking cylinder extend upwards and push the lampshade blank out of the lower die by installing the jacking cylinder on the supporting bottom plate, installing the second vertical plate on the base, installing the clamping cylinder on the second vertical plate, installing the arc-shaped clamping plate at one end of the clamping cylinder, driving the two arc-shaped clamping plates to move oppositely by the two clamping cylinders to clamp and fix the lampshade blank pushed out of the lower die, polishing the lampshade blank by installing the polishing mechanism on the base, realizing the rapid ejection of the lampshade blank by the mold for lampshade processing, simultaneously polishing the lampshade blank, matching the clamping of the arc-shaped clamping plates, ensuring the polishing effect, installing the air knife between the first vertical plates by arranging the two first vertical plates on the base, blowing off the polished debris by the air knife, thereby guaranteed the normal clear of polishing, solved traditional mould function singleness for the lamp shade processing, technical problem that production efficiency is low.
The purpose of the invention can be realized by the following technical scheme:
a mold for processing a lampshade comprises a base, wherein a supporting seat is fixedly arranged on the upper surface of the base, a moving seat is slidably arranged on one side of the supporting seat along the horizontal direction through a sliding block and a sliding rail, an upper mold moving lead screw is rotatably arranged on one side of the supporting seat through a bearing and a bearing seat, an upper mold moving motor is fixedly arranged on one side of the supporting seat, the output shaft end of the upper mold moving motor is fixedly connected with the upper mold moving lead screw, the moving seat is in threaded connection with the upper mold moving lead screw, an upper mold lifting lead screw is rotatably arranged on one side of the moving seat through a bearing and a bearing seat, an upper mold lifting motor is fixedly arranged on one side of the moving seat, the output shaft end of the upper mold lifting motor is fixedly connected with the bottom end of the upper mold lifting lead screw, a lifting seat is slidably arranged on one side of the moving seat, an upper die is fixedly arranged at the bottom of an output rod of the downward pressing cylinder;
the upper surface of the base is provided with a supporting bottom plate in a sliding mode through a sliding block and a sliding rail, the supporting bottom plate is fixedly provided with a lower die, the upper surface of the lower die is provided with a die pressing groove, the supporting bottom plate is fixedly connected with the lower die through four supporting columns, a jacking cylinder is fixedly mounted at the central position of the bottom surface of the supporting bottom plate, an output rod of the jacking cylinder penetrates through the lower die, one side of the lower die is provided with a feed inlet, the feed inlet is communicated with the die pressing groove, the bottom of the supporting bottom plate is fixedly provided with a connecting block, the upper surface of the base is rotatably provided with a lower die moving screw rod through a bearing and a bearing seat, the upper surface of the base is fixedly provided with a lower die moving motor, the output shaft end of the lower die moving motor is;
a guide box is arranged on one side of the base, a guide pipe is arranged at the top of the guide box, and one end of the guide pipe penetrates through the supporting seat and extends to the upper part of the base;
the upper surface of the base is fixedly provided with two second vertical plates, the outer side surfaces of the two second vertical plates are fixedly provided with clamping cylinders, the end parts of output rods of the clamping cylinders penetrate through the second vertical plates and extend to the inner sides of the second vertical plates, and the end parts of the output rods of the clamping cylinders are fixedly provided with arc-shaped clamping plates;
one side fixed mounting of supporting seat has spark cutting mechanism, spark cutting mechanism is located the below of removing the seat, one side edge fixed mounting that the supporting seat was kept away from to the base upper surface has polishing mechanism.
Furthermore, a supporting plate is horizontally fixed at the top end of an output rod of the jacking cylinder, and a groove tightly matched with the supporting plate is formed in the center of the bottom of the die pressing groove.
Further, the upper surface of base has two risers through the vertical fixed mounting of bolt, two fixed mounting has the air knife between the top of riser, the wind gap slope of air knife is downward and towards arc splint one side.
Furthermore, two arc splint are the symmetric distribution.
Furthermore, the bottom surface of jacking cylinder is clearance fit with the upper surface of base.
Further, the spark cutting mechanism comprises a fixing plate, the fixing plate is fixedly installed on one side of the supporting seat through a bolt, a first spark machine screw rod is installed on one side of the fixing plate through a bearing and a bearing seat in a rotating mode, a first spark motor is fixedly installed on one side of the fixing plate, the output shaft end of the first spark motor is fixedly connected with one end of the first spark machine screw rod, a moving long plate is installed on one side of the fixing plate in a sliding mode and is in threaded connection with the first spark machine screw rod, a second spark machine screw rod is installed on one side of the moving long plate through a bearing and a bearing seat in a rotating mode, a second spark motor is fixedly installed on one side of the moving long plate, the output shaft end of the second spark motor is fixedly connected with one end of the second spark machine screw rod, a spark machine is installed on one side of the moving long plate in a sliding, the air outlet of the spark machine faces downwards.
Further, the polishing mechanism comprises a base, a first grinding wheel moving motor is fixedly mounted on the inner wall of the upper side of the base, a first grinding wheel moving lead screw is rotatably mounted on the upper surface of the base along the horizontal direction through a bearing and a bearing seat, an output shaft of the first grinding wheel moving motor is in transmission connection with the first grinding wheel moving lead screw through a belt pulley and a belt, a moving bottom plate is slidably mounted on the upper surface of the base through a sliding block and a sliding rail, and the bottom of the moving bottom plate is in threaded connection with the first grinding wheel moving lead screw;
a first moving vertical plate is vertically fixed on the upper surface of the moving bottom plate, a second grinding wheel moving motor is fixedly installed on one side of the first moving vertical plate, a second grinding wheel moving screw rod is rotatably installed on the other side of the first moving vertical plate along the horizontal direction through a bearing and a bearing seat, and an output shaft of the second grinding wheel moving motor is in transmission connection with the second grinding wheel moving screw rod through a belt pulley and a belt;
a second moving vertical plate is slidably mounted on one side of the first moving vertical plate through a sliding block and a sliding rail, one side of the second moving vertical plate is in threaded connection with a second grinding wheel moving lead screw, the other side of the second moving vertical plate is rotatably mounted with a grinding wheel lifting lead screw in the vertical direction through a bearing and a bearing seat, a grinding wheel lifting motor is fixedly mounted on one side of the second moving vertical plate, and the output shaft end of the grinding wheel lifting motor is in transmission connection with the grinding wheel lifting lead screw through a belt pulley and a belt;
one side of the second movable vertical plate is provided with a lifting plate through a sliding block and a sliding rail in a sliding mode, one side of the lifting plate is in threaded connection with a grinding wheel lifting screw, a polishing motor is fixedly installed at the top of the lifting plate, an installation shaft is rotatably installed at one side of the lifting plate, the polishing motor is connected with the installation shaft through a belt pulley and a belt in a transmission mode, and a polishing grinding wheel is fixedly installed at one end of the installation shaft.
A working method of a mold for processing a lampshade comprises the following specific steps:
firstly, initially, a lower die is positioned below an upper die, one side of the lower die is fixedly connected with one end of a guide pipe, at the moment, a feed inlet of the lower die is in butt joint communication with one end of the guide pipe, the upper die is driven to horizontally move by an upper die moving motor, so that the upper die is aligned with the lower die in the vertical direction, the upper die is driven to descend by an upper die lifting motor, a lower pressing cylinder is started simultaneously, an output rod of the lower pressing cylinder extends downwards and drives the upper die to descend, the upper die and the lower die are matched, a molten material in a material guide box enters between the upper die and the lower die through the guide pipe, and a lampshade blank;
secondly, starting an upper die lifting motor again, driving the upper die to ascend by the upper die lifting motor, driving a spark machine to move by a spark motor I and a spark motor II, removing large burrs on the surface of the lampshade blank by the spark machine, starting a lower die moving motor, driving a lower die moving screw rod to rotate by the lower die moving motor, driving a supporting bottom plate to move, driving the lower die to move, and moving the lower die to a position between two second vertical plates; starting the jacking cylinder, wherein an output rod of the jacking cylinder extends upwards and drives the supporting plate to ascend, the supporting plate pushes the lampshade blank upwards and pushes the lampshade blank out of the lower die, the output rod of the jacking cylinder continuously extends upwards and drives the lampshade blank to move between the two arc-shaped clamping plates, the two clamping cylinders are started simultaneously, and the output rods of the two clamping cylinders extend out and drive the two arc-shaped clamping plates to move oppositely and clamp and fix the lampshade blank;
and step three, starting a grinding wheel lifting motor, driving a polishing grinding wheel to descend to the surface of the lampshade blank by the grinding wheel lifting motor, driving the polishing grinding wheel to move on the surface of the lampshade blank by matching with a first grinding wheel moving motor and a second grinding wheel moving motor, simultaneously starting the polishing motor, driving the mounting shaft to rotate by the polishing motor through a belt pulley and a belt, polishing the surface of the lampshade blank by rotating the polishing grinding wheel, enabling the surface of the lampshade blank to be smooth and flat, starting an air knife during polishing, and blowing air to the surface of the lampshade blank by the air knife to remove scraps.
The invention has the beneficial effects that:
according to the invention, the lower die is arranged on the supporting bottom plate, the supporting bottom plate is arranged on the base in a sliding manner, the lower die moving screw rod is driven to rotate by starting the lower die moving motor, and the supporting bottom plate is driven to move, so that the lower die and the lampshade blank body are driven to move;
according to the invention, the spark cutting mechanism is arranged on one side of the supporting seat, and the spark motor I and the spark motor II are matched for use, so that the spark machine is driven to move above the lower die, thus the large burrs and bulges on the surface of the lampshade blank body are subjected to corrosion cutting, and the surface of the lampshade blank body can be quickly treated after being molded;
the invention can make the output rod of the jacking cylinder extend upwards and push the lampshade blank out of the lower die by installing the jacking cylinder on the supporting bottom plate, installing the second vertical plate on the base, installing the clamping cylinder on the second vertical plate, installing the arc-shaped clamping plate at one end of the clamping cylinder, driving the two arc-shaped clamping plates to move oppositely by the two clamping cylinders to clamp and fix the lampshade blank pushed out of the lower die, polishing the lampshade blank by installing the polishing mechanism on the base, realizing the rapid ejection of the lampshade blank by the mold for lampshade processing, simultaneously polishing the lampshade blank, matching the clamping of the arc-shaped clamping plates, ensuring the polishing effect, installing the air knife between the first vertical plates by arranging the two first vertical plates on the base, blowing off the polished debris by the air knife, thereby guaranteed the normal clear of polishing, this mould function is various for the lamp shade processing, has guaranteed the quick output of lamp shade, and production efficiency is high.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a perspective view of a mold for processing a lamp cover according to the present invention;
FIG. 2 is a perspective view of the mold for processing a lamp cover of the present invention at another angle;
FIG. 3 is a top view of the mold for processing a lamp cover according to the present invention;
FIG. 4 is a partial cross-sectional view of a mold for processing a lamp cover according to the present invention;
FIG. 5 is an assembled perspective view of the lower die, the support base plate and the jacking cylinder of the present invention;
FIG. 6 is an assembled perspective view of the lower mold, the support base plate and the jacking cylinder at another angle in the present invention;
FIG. 7 is an assembled cross-sectional view of the lower die, the support base plate and the jacking cylinder of the present invention;
FIG. 8 is a perspective view of the spark cutting mechanism of the present invention;
FIG. 9 is a cross-sectional view showing the structure of a spark cutting mechanism according to the present invention;
FIG. 10 is a perspective view of the polishing mechanism of the present invention;
FIG. 11 is a sectional view showing the structure of the polishing mechanism of the present invention.
In the figure: 1. a base; 2. a supporting seat; 3. a movable seat; 4. a lifting seat; 5. an upper die; 6. a lower die; 61. pressing a die cavity; 62. a feed inlet; 7. a spark cutting mechanism; 71. a fixing plate; 72. a first screw rod of the spark machine; 73. a spark motor I; 74. moving the long plate; 75. a screw rod II of the spark machine; 76. a spark motor II; 77. a spark machine; 8. a polishing mechanism; 801. a base; 802. a first grinding wheel moving motor; 803. the grinding wheel moves the first lead screw; 804. moving the base plate; 805. moving the first vertical plate; 806. a second grinding wheel moving motor; 807. the grinding wheel moves the lead screw II; 808. moving the second vertical plate; 809. a lifting plate; 810. a grinding wheel lifting motor; 811. a grinding wheel lifting lead screw; 812. polishing the motor; 813. installing a shaft; 814. polishing the grinding wheel; 9. a support base plate; 10. a material guiding box; 11. a conduit; 12. jacking a cylinder; 13. a support plate; 14. a support pillar; 15. connecting blocks; 16. a first vertical plate; 17. an air knife; 18. a second vertical plate; 19. a clamping cylinder; 20. an arc-shaped splint; 21. moving the screw rod by the upper die; 22. an upper die lifting lead screw; 23. pressing down the air cylinder; 24. the lower die moves the lead screw; 25. a lower die moving motor; 26. an upper mold moving motor; 27. and an upper die lifting motor.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-11, a lamp shade processing die comprises a base 1, the upper surface of the base 1 is fixedly provided with a supporting seat 2, one side of the supporting seat 2 is provided with a moving seat 3 through a slider and a slide rail along the horizontal direction, one side of the supporting seat 2 is provided with an upper die moving screw 21 through a bearing and a bearing seat, one side of the supporting seat 2 is fixedly provided with an upper die moving motor 26, the output shaft end of the upper die moving motor 26 is fixedly connected with the upper die moving screw 21, the moving seat 3 is in threaded connection with the upper die moving screw 21, one side of the moving seat 3 is provided with an upper die lifting screw 22 through a bearing and a bearing seat, one side of the moving seat 3 is fixedly provided with an upper die lifting motor 27, the output shaft end of the upper die lifting motor 27 is fixedly connected with the bottom end of the upper die lifting screw 22, one side, The slide rail is provided with a lifting seat 4 in a sliding manner along the vertical direction, one side of the lifting seat 4 is fixedly provided with a lower air cylinder 23, and the bottom of an output rod of the lower air cylinder 23 is fixedly provided with an upper die 5;
the upper surface of the base 1 is provided with a supporting bottom plate 9 through a sliding block and a sliding rail in a sliding manner, the supporting bottom plate 9 is fixedly provided with a lower die 6, the upper surface of the lower die 6 is provided with a die pressing groove 61, the supporting bottom plate 9 is fixedly connected with the lower die 6 through four supporting columns 14, a jacking cylinder 12 is fixedly arranged at the central position of the bottom surface of the supporting bottom plate 9, an output rod of the jacking cylinder 12 penetrates through the lower die 6, one side of the lower die 6 is provided with a feeding hole 62, the feeding hole 62 is communicated with the die pressing groove 61, the bottom of the supporting bottom plate 9 is fixedly provided with a connecting block 15, the upper surface of the base 1 is rotatably provided with a lower die moving screw 24 through a bearing and a bearing seat, the upper surface of the base 1 is fixedly provided with a lower die moving motor 25, and the output shaft, the lower die moving screw rod 24 is in threaded connection with the connecting block 15;
a guide box 10 is arranged on one side of the base 1, a guide pipe 11 is arranged at the top of the guide box 10, and one end of the guide pipe 11 penetrates through the supporting seat 2 and extends to the upper part of the base 1;
two second vertical plates 18 are fixedly mounted on the upper surface of the base 1, clamping cylinders 19 are fixedly mounted on the outer side surfaces of the two second vertical plates 18, the end portions of output rods of the clamping cylinders 19 penetrate through the second vertical plates 18 and extend to the inner sides of the second vertical plates 18, and arc-shaped clamping plates 20 are fixedly mounted at the end portions of the output rods of the clamping cylinders 19;
a spark cutting mechanism 7 is fixedly mounted on one side of the supporting seat 2, the spark cutting mechanism 7 is located below the moving seat 3, and a polishing mechanism 8 is fixedly mounted at the edge of one side, far away from the supporting seat 2, of the upper surface of the base 1.
The top end of an output rod of the jacking cylinder 12 is horizontally fixed with a supporting plate 13, and a groove tightly matched with the supporting plate 13 is formed in the center of the bottom of the die pressing groove 61.
The upper surface of base 1 has two risers 16 through the vertical fixed mounting of bolt, two fixed mounting has air knife 17 between the top of riser 16, air knife 17's wind gap slope is downward and towards arc splint 20 one side.
The two arc-shaped clamping plates 20 are symmetrically distributed.
The bottom surface of the jacking cylinder 12 is in clearance fit with the upper surface of the base 1.
The spark cutting mechanism 7 comprises a fixing plate 71, the fixing plate 71 is fixedly installed on one side of the supporting seat 2 through bolts, a first spark machine screw 72 is installed on one side of the fixing plate 71 through a bearing and a bearing seat in a rotating mode, a first spark motor 73 is further fixedly installed on one side of the fixing plate 71, the output shaft end of the first spark motor 73 is fixedly connected with one end of the first spark machine screw 72, a moving long plate 74 is installed on one side of the fixing plate 71 in a sliding mode, the moving long plate 74 is in threaded connection with the first spark machine screw 72, a second spark machine screw 75 is installed on one side of the moving long plate 74 through a bearing and a bearing seat in a rotating mode, a second spark motor 76 is further fixedly installed on one side of the moving long plate 74, the output shaft end of the second spark motor 76 is fixedly connected with one end of the second spark machine screw 75, and a spark machine 77, the spark machine 77 is in threaded connection with the spark machine screw rod II 75, and an air outlet of the spark machine 77 faces downwards.
The polishing mechanism 8 comprises a base 801, a first grinding wheel moving motor 802 is fixedly mounted on the inner wall of the upper side of the base 801, a first grinding wheel moving lead screw 803 is rotatably mounted on the upper surface of the base 801 along the horizontal direction through a bearing and a bearing seat, an output shaft of the first grinding wheel moving motor 802 is in transmission connection with the first grinding wheel moving lead screw 803 through a belt pulley and a belt, a moving bottom plate 804 is slidably mounted on the upper surface of the base 801 through a sliding block and a sliding rail, and the bottom of the moving bottom plate 804 is in threaded connection with the first grinding wheel moving lead screw 803;
a first moving vertical plate 805 is vertically fixed on the upper surface of the moving bottom plate 804, a second grinding wheel moving motor 806 is fixedly installed on one side of the first moving vertical plate 805, a second grinding wheel moving screw rod 807 is rotatably installed on the other side of the first moving vertical plate 805 along the horizontal direction through a bearing and a bearing seat, and an output shaft of the second grinding wheel moving motor 806 is in transmission connection with the second grinding wheel moving screw rod 807 through a belt pulley and a belt;
a second moving vertical plate 808 is slidably mounted on one side of the first moving vertical plate 805 through a sliding block and a sliding rail, one side of the second moving vertical plate 808 is in threaded connection with a second grinding wheel moving screw rod 807, the other side of the second moving vertical plate 808 is rotatably mounted with a grinding wheel lifting screw rod 811 along the vertical direction through a bearing and a bearing seat, a grinding wheel lifting motor 810 is fixedly mounted on one side of the second moving vertical plate 808, and an output shaft end of the grinding wheel lifting motor 810 is in transmission connection with the grinding wheel lifting screw rod 811 through a belt pulley and a belt;
a lifting plate 809 is slidably mounted on one side of the second movable vertical plate 808 through a sliding block and a sliding rail, one side of the lifting plate 809 is in threaded connection with a grinding wheel lifting screw 811, a polishing motor 812 is fixedly mounted at the top of the lifting plate 809, a mounting shaft 813 is rotatably mounted on one side of the lifting plate 809, the polishing motor 812 is in transmission connection with the mounting shaft 813 through a belt pulley and a belt, and a polishing grinding wheel 814 is fixedly mounted at one end of the mounting shaft 813.
A working method of a mold for processing a lampshade comprises the following specific steps:
firstly, initially, a lower die 6 is positioned below an upper die 5, one side of the lower die 6 is fixedly connected with one end of a guide pipe 11, at the moment, a feed port 62 of the lower die 6 is in butt joint communication with one end of the guide pipe 11, the upper die 5 is driven to horizontally move by an upper die moving motor 26, the upper die 5 is aligned with the lower die 6 in the vertical direction, the upper die 5 is driven to descend by an upper die lifting motor 27, meanwhile, a lower pressing cylinder 23 is started, an output rod of the lower pressing cylinder 23 extends downwards and drives the upper die 5 to descend, so that the upper die 5 and the lower die 6 are matched, a melt in a material guide box 10 enters between the upper die 5 and the lower die 6 through the guide pipe 11, and a lampshade;
secondly, the upper die lifting motor 27 is started again, the upper die lifting motor 27 drives the upper die 5 to lift, the spark machine 77 is driven to move through the spark motor I73 and the spark motor II 76, larger burrs on the surface of the lampshade blank are removed through the spark machine 77, the lower die moving motor 25 is started, the lower die moving motor 25 drives the lower die moving screw rod 24 to rotate and drive the supporting bottom plate 9 to move, the lower die 6 is driven to move, and the lower die 6 is moved to be between the two second vertical plates 18; starting the jacking cylinder 12, wherein an output rod of the jacking cylinder 12 extends upwards and drives the supporting plate 13 to ascend, the supporting plate 13 pushes the lampshade blank upwards and pushes the lampshade blank out of the lower die 6, the output rod of the jacking cylinder 12 continuously extends upwards and drives the lampshade blank to move between the two arc-shaped clamping plates 20, the two clamping cylinders 19 are started simultaneously, and the output rods of the two clamping cylinders 19 extend and drive the two arc-shaped clamping plates 20 to move oppositely and clamp and fix the lampshade blank;
and step three, starting the grinding wheel lifting motor 810, driving the polishing grinding wheel 814 to descend to the surface of the lampshade blank by the grinding wheel lifting motor 810, matching with the grinding wheel moving motor I802 and the grinding wheel moving motor II 806 to drive the polishing grinding wheel 814 to move on the surface of the lampshade blank, simultaneously starting the polishing motor 812, driving the mounting shaft 813 to rotate by the polishing motor 812 through a belt pulley and a belt, polishing the surface of the lampshade blank by rotating the polishing grinding wheel 814, so that the surface of the lampshade blank is smooth and flat, starting the air knife 17 during polishing, and blowing the air knife 17 to the surface of the lampshade blank to remove the waste chips.
According to the invention, the lower die 6 is arranged on the supporting bottom plate 9, the supporting bottom plate 9 is arranged on the base 1 in a sliding manner, the lower die moving screw 24 is driven to rotate by starting the lower die moving motor 25, and the supporting bottom plate 9 is driven to move, so that the lower die 6 and the lampshade blank body are driven to move, the lower die 6 of the lampshade processing die is convenient to move and adjust, and the subsequent processing of the lampshade blank body can be met, so that the surface of the lampshade blank body can be conveniently treated at the first time, and the lower die 6 can rapidly perform function conversion between injection of a die material and surface treatment of the lampshade blank body by arranging the guide pipe 11 at one side of the lower die 6;
according to the invention, the spark cutting mechanism is arranged on one side of the supporting seat 2, and the spark motor I73 and the spark motor II 76 are matched for use, so that the spark machine is driven to move above the lower die 6, thus large burrs and bulges on the surface of the lampshade blank body are subjected to corrosion cutting, and the surface of the lampshade blank body can be quickly processed after being molded;
the invention can make the output rod of the jacking cylinder 12 extend upwards and push the lampshade blank out of the lower die 6 by installing the jacking cylinder 12 on the supporting bottom plate 9, the output rod of the jacking cylinder 12 penetrates through the lower die 6, the second vertical plate 18 is installed on the base 1, the clamping cylinder 19 is installed on the second vertical plate 18, the arc-shaped clamping plate 20 is installed at one end of the clamping cylinder 19, the two arc-shaped clamping plates 20 are driven by the two clamping cylinders 19 to move oppositely to clamp and fix the lampshade blank out of the lower die 6, the lampshade blank is polished by installing the polishing mechanism 8 on the base 1, the lampshade processing die can realize the quick ejection of the lampshade blank, and simultaneously the lampshade blank is polished, the stability is good by matching with the clamping of the arc-shaped clamping plates 20, thereby ensuring the polishing effect, and by arranging the two first vertical plates 16 on the base 1, install air knife 17 between first riser 16, blow off the piece of polishing through air knife 17 to guaranteed the normal clear of polishing, this mould function is various for the lamp shade processing, has guaranteed the quick output of lamp shade, and production efficiency is high.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (8)
1. The utility model provides a mould is used in lamp shade processing, its characterized in that, includes base (1), the last fixed surface of base (1) installs supporting seat (2), one side of supporting seat (2) has removal seat (3) through slider, slide rail along horizontal direction slidable mounting, one side of supporting seat (2) is rotated through bearing, bearing frame and is installed mould removal lead screw (21), one side fixed mounting of supporting seat (2) has last mould mobile motor (26), the output shaft end and the last mould of last mould mobile motor (26) remove lead screw (21) fixed connection, remove seat (3) and last mould mobile lead screw (21) threaded connection, one side of removing seat (3) rotates through bearing, bearing frame and is installed mould lift lead screw (22), one side fixed mounting of removing seat (3) has last mould lift motor (27), the output shaft end of the upper die lifting motor (27) is fixedly connected with the bottom end of an upper die lifting screw rod (22), a lifting seat (4) is installed on one side of the moving seat (3) in a sliding mode along the vertical direction through a sliding block and a sliding rail, a pressing cylinder (23) is fixedly installed on one side of the lifting seat (4), and an upper die (5) is fixedly installed at the bottom of an output rod of the pressing cylinder (23);
the upper surface of the base (1) is provided with a supporting bottom plate (9) in a sliding manner through a sliding block and a sliding rail, the supporting bottom plate (9) is fixedly provided with a lower die (6), the upper surface of the lower die (6) is provided with a die pressing groove (61), the supporting bottom plate (9) is fixedly connected with the lower die (6) through four supporting columns (14), a jacking cylinder (12) is fixedly arranged at the central position of the bottom surface of the supporting bottom plate (9), an output rod of the jacking cylinder (12) penetrates through the lower die (6), a feeding hole (62) is formed in one side of the lower die (6), the feeding hole (62) is communicated with the die pressing groove (61), a connecting block (15) is fixedly arranged at the bottom of the supporting bottom plate (9), a lower die moving screw rod (24) is rotatably arranged on the upper surface of the base (1) through a bearing and a bearing seat, and a lower, the output shaft end of the lower die moving motor (25) is fixedly connected with one end of a lower die moving screw rod (24), and the lower die moving screw rod (24) is in threaded connection with the connecting block (15);
a guide box (10) is arranged on one side of the base (1), a guide pipe (11) is installed at the top of the guide box (10), and one end of the guide pipe (11) penetrates through the supporting seat (2) and extends to the upper side of the base (1);
two second vertical plates (18) are fixedly mounted on the upper surface of the base (1), clamping cylinders (19) are fixedly mounted on the outer side surfaces of the two second vertical plates (18), the end portions of output rods of the clamping cylinders (19) penetrate through the second vertical plates (18) and extend to the inner sides of the second vertical plates (18), and arc-shaped clamping plates (20) are fixedly mounted at the end portions of the output rods of the clamping cylinders (19);
one side fixed mounting of supporting seat (2) has spark cutting mechanism (7), spark cutting mechanism (7) are located the below of removing seat (3), a side edge department fixed mounting that supporting seat (2) were kept away from to base (1) upper surface has polishing mechanism (8).
2. The mold for processing the lampshade as claimed in claim 1, wherein a supporting plate (13) is horizontally fixed at the top end of the output rod of the jacking cylinder (12), and a groove tightly matched with the supporting plate (13) is arranged at the central position of the bottom of the die pressing groove (61).
3. The mold for processing the lampshade as defined in claim 1, wherein two first vertical plates (16) are vertically and fixedly installed on the upper surface of the base (1) through bolts, an air knife (17) is fixedly installed between the tops of the two first vertical plates (16), and an air port of the air knife (17) is inclined downwards and faces one side of the arc-shaped clamping plate (20).
4. The mold for processing the lampshade as claimed in claim 1, wherein the two arc-shaped clamping plates (20) are symmetrically distributed.
5. The mold for processing the lampshade as claimed in claim 1, wherein the bottom surface of the jacking cylinder (12) is in clearance fit with the upper surface of the base (1).
6. The lamp shade processing die according to claim 1, wherein the spark cutting mechanism (7) comprises a fixing plate (71), the fixing plate (71) is fixedly installed on one side of the supporting seat (2) through a bolt, a first spark machine screw rod (72) is rotatably installed on one side of the fixing plate (71) through a bearing and a bearing seat, a first spark motor (73) is further fixedly installed on one side of the fixing plate (71), an output shaft end of the first spark motor (73) is fixedly connected with one end of the first spark machine screw rod (72), a movable long plate (74) is slidably installed on one side of the fixing plate (71), the movable long plate (74) is in threaded connection with the first spark machine screw rod (72), a second spark machine screw rod (75) is rotatably installed on one side of the movable long plate (74) through a bearing and a bearing seat, and a second spark motor (76) is further fixedly installed on one side of the movable long plate (74), the output shaft end of the second spark motor (76) is fixedly connected with one end of a second spark machine screw rod (75), a spark machine (77) is slidably mounted on one side of the movable long plate (74), the spark machine (77) is in threaded connection with the second spark machine screw rod (75), and an air outlet of the spark machine (77) faces downwards.
7. The lamp shade processing mold according to claim 1, wherein the polishing mechanism (8) comprises a base (801), a first grinding wheel moving motor (802) is fixedly installed at the inner wall of the upper side of the base (801), a first grinding wheel moving lead screw (803) is installed on the upper surface of the base (801) in a horizontal direction through a bearing and a bearing seat in a rotating mode, an output shaft of the first grinding wheel moving motor (802) is in transmission connection with the first grinding wheel moving lead screw (803) through a belt pulley and a belt, a moving bottom plate (804) is installed on the upper surface of the base (801) in a sliding mode through a sliding block and a sliding rail, and the bottom of the moving bottom plate (804) is in threaded connection with the first grinding wheel moving lead screw (803);
a first moving vertical plate (805) is vertically fixed on the upper surface of the moving bottom plate (804), a second grinding wheel moving motor (806) is fixedly installed on one side of the first moving vertical plate (805), a second grinding wheel moving screw rod (807) is rotatably installed on the other side of the first moving vertical plate (805) along the horizontal direction through a bearing and a bearing seat, and an output shaft of the second grinding wheel moving motor (806) is in transmission connection with the second grinding wheel moving screw rod (807) through a belt pulley and a belt;
a second moving vertical plate (808) is slidably mounted on one side of the first moving vertical plate (805) through a sliding block and a sliding rail, one side of the second moving vertical plate (808) is in threaded connection with a second grinding wheel moving screw rod (807), the other side of the second moving vertical plate (808) is rotatably mounted with a grinding wheel lifting screw rod (811) along the vertical direction through a bearing and a bearing seat, a grinding wheel lifting motor (810) is fixedly mounted on one side of the second moving vertical plate (808), and the output shaft end of the grinding wheel lifting motor (810) is in transmission connection with the grinding wheel lifting screw rod (811) through a belt pulley and a belt;
one side of the second movable vertical plate (808) is provided with a lifting plate (809) in a sliding mode through a sliding block and a sliding rail, one side of the lifting plate (809) is in threaded connection with a grinding wheel lifting screw (811), the top of the lifting plate (809) is fixedly provided with a polishing motor (812), one side of the lifting plate (809) is rotatably provided with a mounting shaft (813), the polishing motor (812) is in transmission connection with the mounting shaft (813) through a belt pulley and a belt, and one end of the mounting shaft (813) is fixedly provided with a polishing grinding wheel (814).
8. A working method of a mold for processing a lampshade is characterized by comprising the following specific steps:
firstly, initially, a lower die (6) is positioned below an upper die (5), one side of the lower die (6) is fixedly connected with one end of a guide pipe (11), at the moment, a feed port (62) of the lower die (6) is in butt joint communication with one end of the guide pipe (11), the upper die (5) is driven to horizontally move by an upper die moving motor (26), the upper die (5) is aligned with the lower die (6) in the vertical direction, the upper die (5) is driven to descend by an upper die lifting motor (27), a pressing cylinder (23) is started at the same time, an output rod of the pressing cylinder (23) extends downwards and drives the upper die (5) to descend, the upper die (5) and the lower die (6) are matched, a molten material in a material guide box (10) enters between the upper die (5) and the lower die (6) through the guide pipe (11), and a lampshade blank is obtained after cooling;
secondly, the upper die lifting motor (27) is started again, the upper die lifting motor (27) drives the upper die (5) to lift, the spark machine (77) is driven to move through the spark motor I (73) and the spark motor II (76), large burrs on the surface of the lampshade blank are removed through the spark machine (77), the lower die moving motor (25) is started, the lower die moving motor (25) drives the lower die moving screw rod (24) to rotate and drive the supporting bottom plate (9) to move, the lower die (6) is driven to move, and the lower die (6) is moved between the two second vertical plates (18); starting a jacking cylinder (12), wherein an output rod of the jacking cylinder (12) extends upwards and drives a supporting plate (13) to ascend, the supporting plate (13) pushes a lampshade blank body upwards and pushes the lampshade blank body out of a lower die (6), the output rod of the jacking cylinder (12) continuously extends upwards and drives the lampshade blank body to move between two arc-shaped clamping plates (20), and meanwhile, two clamping cylinders (19) are started, and the output rods of the two clamping cylinders (19) extend and drive the two arc-shaped clamping plates (20) to move in opposite directions and clamp and fix the lampshade blank body;
step three, a grinding wheel lifting motor (810) is started, the grinding wheel lifting motor (810) drives a polishing grinding wheel (814) to descend to the surface of the lampshade body, the grinding wheel lifting motor (802) and a grinding wheel moving motor (806) are matched to drive the polishing grinding wheel (814) to move on the surface of the lampshade body, meanwhile, the polishing motor (812) is started, the polishing motor (812) drives an installation shaft (813) to rotate through a belt pulley and a belt, the polishing grinding wheel (814) rotates to polish the surface of the lampshade body, the surface of the lampshade body is smooth and flat, an air knife (17) is started during polishing, and the air knife (17) blows air to the surface of the lampshade body to remove scraps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911284873.9A CN111070555A (en) | 2019-12-13 | 2019-12-13 | Mold for processing lampshade and working method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911284873.9A CN111070555A (en) | 2019-12-13 | 2019-12-13 | Mold for processing lampshade and working method thereof |
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| CN111070555A true CN111070555A (en) | 2020-04-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911284873.9A Pending CN111070555A (en) | 2019-12-13 | 2019-12-13 | Mold for processing lampshade and working method thereof |
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| CN (1) | CN111070555A (en) |
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| CN111941738A (en) * | 2020-06-19 | 2020-11-17 | 丹阳市逸帆电子有限公司 | Energy-saving and environment-friendly injection molding panel production line |
| CN112059847A (en) * | 2020-09-01 | 2020-12-11 | 李明惠 | Post-treatment process for injection molding of automobile parts |
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| CN117301410B (en) * | 2023-12-01 | 2024-02-02 | 泰州宇铨影视设备有限公司 | Stable edge cutter for plastic lamp shade |
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