CN116551521A - Novel epoxy resin material molding and polishing device and polishing method thereof - Google Patents

Novel epoxy resin material molding and polishing device and polishing method thereof Download PDF

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Publication number
CN116551521A
CN116551521A CN202310468153.8A CN202310468153A CN116551521A CN 116551521 A CN116551521 A CN 116551521A CN 202310468153 A CN202310468153 A CN 202310468153A CN 116551521 A CN116551521 A CN 116551521A
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CN
China
Prior art keywords
cup
epoxy resin
stay
ring
piece
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN202310468153.8A
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Chinese (zh)
Inventor
余旺旺
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Nanjing Vocational University of Industry Technology NUIT
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Nanjing Vocational University of Industry Technology NUIT
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nanjing Vocational University of Industry Technology NUIT filed Critical Nanjing Vocational University of Industry Technology NUIT
Priority to CN202310468153.8A priority Critical patent/CN116551521A/en
Publication of CN116551521A publication Critical patent/CN116551521A/en
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • B24B19/22—Single-purpose machines or devices for particular grinding operations not covered by any other main group characterised by a special design with respect to properties of the material of non-metallic articles to be ground
    • 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
    • B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
    • 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
    • B24B27/0023—Other grinding machines or devices grinding machines with a plurality of working posts
    • 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
    • B24B41/067—Work supports, e.g. adjustable steadies radially supporting workpieces
    • 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
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/62—Plastics recycling; Rubber recycling

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

The invention discloses a novel epoxy resin material forming and polishing device and a polishing method thereof, belonging to the field of polishing of epoxy resin cups.

Description

Novel epoxy resin material molding and polishing device and polishing method thereof
Technical Field
The invention relates to the field of polishing of epoxy resin cups, in particular to a novel epoxy resin material molding polishing device and a polishing method thereof.
Background
The epoxy resin is used as a novel material for producing the cup cover, and the produced cup cover has better heat resistance, falling resistance and corrosion resistance and is widely paid attention to by people, so that the production technology of the resin cup cover is also rapidly developed;
after the epoxy resin cup is molded by a mold, the bottom of the epoxy resin cup is required to be polished in order to be flatter, and the epoxy resin cup cannot be self-positioned because the bottom of the epoxy resin cup is uneven, so that the epoxy resin cup is required to be leveled by a clamp;
for example, a polishing clamp for processing melamine resin cup with publication number CN212351637U is disclosed, which fixes the resin cup through a sucker, and then drives the resin cup to rotate through a servo motor to adjust the angle of the resin cup;
however, after the resin cup is clamped by the device, the angle between the clamp and the resin cup is uncontrollable, so that the angle of the resin cup needs to be adjusted again by rotating the clamp after the resin cup is clamped, the leveling procedure is increased, and the polishing efficiency of the epoxy resin cup during continuous polishing is affected.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide a novel epoxy resin material forming polishing device and a polishing method thereof, which can realize that the leveling treatment is automatically carried out on an epoxy resin cup when the epoxy resin cup is clamped and fixed, reduce the leveling procedure when the bottom of the epoxy resin cup is polished, and improve the polishing efficiency when the epoxy resin cup is continuously polished.
2. Technical proposal
In order to solve the problems, the invention adopts the following technical scheme.
The novel epoxy resin material forming and polishing device comprises a frame, wherein a feeding station, a discharging station, a polishing piece and a moving unit are arranged on the frame, a plurality of self-leveling grippers are assembled on the moving unit, and the moving unit is used for driving the self-leveling grippers to sequentially and circularly move on the feeding station, the polishing piece and the discharging station;
the self-leveling gripper comprises a first electric push rod arranged on a mobile unit, a work disc is assembled on the first electric push rod, a cup inner positioning piece and a cup outer positioning piece are fixed on the work disc, two groups of cup inner positioning rings with adjustable outer diameters are arranged on the cup inner positioning piece, two groups of cup inner positioning rings are sequentially arranged on the inner positioning rings, and a group of cup outer positioning rings with adjustable inner diameters are arranged on the cup outer positioning piece.
Further, the in-cup positioning ring is provided with a vertical support fixedly connected to the lower side of the working disc, the in-cup positioning piece is four adjusting arm units arranged on the outer side of the vertical support, the four adjusting arm units are annular arrays, clamping bodies are arranged on the four adjusting arm units, the clamping distance of the clamping bodies is adjustable, the clamping distances of the four clamping bodies are identical, and a driving unit connected with the four adjusting arm units is further arranged in the vertical support.
Further, the adjusting arm unit comprises a long stay bar and a short stay bar, the upper end of the long stay bar is rotationally connected with the vertical support, the lower end of the long stay bar is fixedly connected with the clamping body, and one end of the short stay bar is rotationally connected with the long stay bar;
the driving unit comprises a driving piece and a movable ring which is connected to the outer side of the vertical support in a sliding mode, the driving piece is connected with the movable ring, and one end, far away from the long stay, of the short stay is connected with the movable ring in a rotating mode.
Further, the short stay is including first stay and second stay, first stay and long stay rotate to be connected, second stay and removal ring rotate to be connected, the equal fixedly connected with side tab of the relative one end of first stay and second stay, one of them fixedly connected with two guide bars on the side tab, another side tab sliding connection is in the outside of two guide bars, the outside of guide bar just is located cup joint back force spring between first stay and the second stay, one of them threaded connection has accommodate screw on the side tab.
Further, the outer locating piece of cup is including the annular outer frame that links to each other with the industrial computer, be provided with synchronous regulation spare and a plurality of extension vaulting pole that links to each other with synchronous regulation spare on the annular outer frame, a plurality of extend the vaulting pole is annular array, and a plurality of extend all fixedly connected with on the vaulting pole and be located the inside C shape internal stay piece of annular outer frame, the assembly of a plurality of C shape internal stay piece is the outer retainer plate of cup, connect through the second electric putter between annular outer frame and the industrial computer.
Further, the extension stay bar comprises a guide ring fixedly connected to the annular outer frame, the guide stay bar is slidably connected to the inside of the guide ring, one end of the guide stay bar extends to the inside of the annular outer frame and is fixedly connected with the middle position of the C-shaped inner stay sheet, the outer side of the guide ring is rotationally connected with a thread ring connected with the synchronous adjusting piece, and a thread part in threaded connection with the thread ring is arranged at the edge of the guide stay bar.
The new epoxy resin material forming and polishing process includes the following steps:
s1: placing an epoxy cup on a feed station;
s2: starting a moving unit to drive a self-leveling gripper to move to a feeding station, positioning an epoxy resin cup through a positioning piece in a cup of the self-leveling gripper, and clamping the epoxy resin cup through a positioning piece outside the cup of the self-leveling gripper;
s3: the self-leveling gripper clamping the epoxy resin cup is moved on the polishing piece through the moving unit, and the lower part of the epoxy resin cup is polished through the polishing piece;
s4: and (3) moving the polished epoxy resin cup to a discharging station through a moving unit to discharge.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
according to the scheme, the inner cup locating piece and the outer cup locating piece are arranged on the self-leveling grab, so that the epoxy resin cup can be automatically leveled when clamped and fixed, the bottom of the epoxy resin cup does not need to be leveled again when the polishing piece is used for polishing the bottom of the epoxy resin cup, and the polishing efficiency of the epoxy resin cup is greatly improved when the epoxy resin cup is continuously polished.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of the structure of the self-leveling grip of the present invention;
FIG. 3 is a schematic view of the structure of the in-cup positioning member of the present invention;
FIG. 4 is a schematic view of the present invention in partial cross-section of FIG. 3;
FIG. 5 is a schematic view of the structure of the adjusting arm unit of the present invention;
FIG. 6 is a schematic view of the structure of the short stay of the present invention;
FIG. 7 is a schematic view of the structure of the out-of-cup positioning member of the present invention.
The reference numerals in the figures illustrate:
1. a frame; 2. a feed station; 3. a discharging station; 4. a polishing member; 5. a mobile unit; 6. self-leveling grippers; 7. a first electric push rod; 8. a work disc; 9. a positioning piece in the cup; 10. a second electric push rod; 11. a positioning piece outside the cup; 12. a vertical bracket; 13. a long stay; 14. a clamping body; 15. a short stay bar; 16. a moving ring; 17. an extension ring; 18. a first motor; 19. a meshing gear; 20. a first stay; 21. a second stay; 22. side ear pieces; 23. a guide rod; 24. a return spring; 25. adjusting a screw rod; 26. an annular outer frame; 27. c-shaped inner support sheets; 28. a guide ring; 29. a guide stay bar; 30. a thread ring; 31. a threaded portion; 32. a small tooth ring gear; 33. a large engaged gear ring; 34. a second motor; 35. the teeth are driven.
Detailed Description
The technical solutions 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; it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present invention are within the protection scope of the present invention.
Example 1:
referring to fig. 1-7, an epoxy resin new material forming and polishing device comprises a frame 1, wherein a feeding station 2, a discharging station 3, a polishing piece 4 and a moving unit 5 are arranged on the frame 1;
wherein, the feeding station 2 is used for feeding the epoxy resin cup;
the polishing piece 4 is used for polishing the bottom of the epoxy resin cup;
the discharging station 3 is used for discharging the polished epoxy resin cup;
the mobile unit 5 is provided with a plurality of self-leveling grippers 6, and the mobile unit 5 is used for driving the self-leveling grippers 6 to sequentially and circularly move on the feeding station 2, the polishing piece 4 and the discharging station 3;
the self-leveling grippers 6 are used for clamping the epoxy resin cup and automatically leveling the epoxy resin cup in the clamping process;
the frame 1, the feeding station 2, the discharging station 3, the polishing piece 4 and the moving unit 5 are mature prior art, and are widely applied in the polishing field, and detailed description thereof is omitted in the technical scheme, and the core of the technical scheme is that the self-leveling grippers 6 and the self-leveling grippers 6 are matched with accessories;
referring to fig. 1-2, the self-leveling gripper 6 includes a first electric push rod 7 mounted on the moving unit 5, a working disc 8 is assembled on the first electric push rod 7, the working disc 8 can be driven to move by starting the first electric push rod 7, the height of the self-leveling gripper 6 is adjusted, an in-cup positioning piece 9 and an out-cup positioning piece 11 are fixed on the working disc 8, the in-cup positioning piece 9 is provided with two groups of in-cup positioning rings with adjustable outer diameters, the two groups of in-cup positioning rings are sequentially arranged up and down, and the out-cup positioning piece 11 is provided with a group of out-cup positioning rings with adjustable inner diameters;
at this time, the self-leveling gripper 6 is moved to the feeding station 2, the first electric push rod 7 is started to drive the inner locating piece 9 and the outer locating piece 11 to descend, the inner locating piece 9 is inserted into the epoxy resin cup, the outer locating piece 11 is moved to the outer side of the epoxy resin cup, then the outer diameters of the two groups of inner locating rings are sequentially adjusted, the inner sides of the inner locating rings and the inner sides of the epoxy resin cup are propped against each other, the axle centers of the inner locating rings and the axle centers of the epoxy resin cup are the same, when the axle centers of the two groups of inner locating rings and the axle centers of the epoxy resin cup are the same, the axle centers of the epoxy resin cup can be located by utilizing the two-point one-line principle, so that the axle center of the epoxy resin cup is kept vertical, the locating of the epoxy resin cup is completed, and then the inner diameter of the outer locating ring and the outer side of the epoxy resin cup are propped against each other through the reduction, and the epoxy resin cup can be clamped and fixed;
to sum up, this technical scheme through set up in cup setting element 9 and cup outside setting element 11 on self-leveling tongs 6, can carry out leveling to the epoxy cup automatically when carrying out the centre gripping to the epoxy cup that the horizontal cross-section is circular or regular polygon and fix, need not carry out the leveling once more when grinding piece 4 grinds epoxy cup bottom to great promotion epoxy cup grinds efficiency when polishing in succession.
Example 2:
referring to fig. 2-7, in this embodiment, a structure of a self-leveling gripper 6 is disclosed in detail on the basis of embodiment 1, a vertical support 12 fixedly connected to the lower side of a work disc 8 is provided in a positioning ring in a cup, a plurality of adjusting arm units are provided on the outer side of the vertical support 12 in the positioning ring 9, the number of the adjusting arm units is at least three, in this embodiment, four adjusting arm units are preferably four in order to increase stability, the four adjusting arm units are in an annular array, clamping bodies 14 are all assembled on the four adjusting arm units, the distance between the clamping bodies 14 and the axis of the vertical support 12 is a clamping distance, the clamping distance between the clamping bodies 14 is adjustable, and the clamping distances between the four clamping bodies 14 are the same;
in order to synchronously adjust the clamping distances of the four clamping bodies 14, a driving unit connected with the four adjusting arm units is further arranged inside the vertical bracket 12;
2-3, the adjusting arm unit includes a long stay 13 and a short stay 15, the upper end of the long stay 13 is rotationally connected with the vertical support 12, the lower end of the long stay 13 is fixedly connected with the clamping body 14, one end of the short stay 15 is rotationally connected with the long stay 13, the long stay 13 can be driven to rotate by adjusting the short stay 15, and the angle of the long stay 13 is adjusted;
the driving unit comprises a driving piece and a movable ring 16 which is connected to the outer side of the vertical support 12 in a sliding manner, the driving piece is connected with the movable ring 16, the movable ring 16 can be driven to move up and down on the outer side of the vertical support 12 by starting the driving piece, one end of the short stay 15, which is far away from the long stay 13, is rotationally connected with the movable ring 16, the long stay 13 can be driven to rotate by the sliding movable ring 16, and the clamping distance of the clamping bodies 14 can be adjusted when the long stay 13 rotates, so that the clamping distances of the four clamping bodies 14 can be synchronously adjusted.
Referring to fig. 3-4, the driving member includes a first motor 18 fixedly connected to the inside of the stand 12, a vertically disposed gear 19 is fixedly connected to an output end of the first motor 18, an extension ring 17 vertically sliding inside the stand 12 is screwed on an outer side of the gear 19, the extension ring 17 extends to an outer side of the stand 12 and is connected with the moving ring 16, the gear 19 can be driven to rotate by starting the first motor 18, the gear 19 drives the extension ring 17 to slide up and down, the position of the extension ring 17 is adjusted, and the driving member can be locked by threads after the adjustment is completed.
Referring to fig. 4-6, a detailed disclosure is made on a specific structure of the short stay 15, in order to reduce excessive extrusion damage of the clamping body 14 to the epoxy resin cup, in this technical solution, the short stay 15 is respectively two sections, and an elastic member is disposed between the two sections of short stay 15, specifically, the short stay 15 includes a first stay 20 and a second stay 21, the first stay 20 and the long stay 13 are rotationally connected, the second stay 21 is rotationally connected with the moving ring 16, opposite ends of the first stay 20 and the second stay 21 are fixedly connected with side lugs 22, one side lug 22 is fixedly connected with two guide rods 23, the other side lug 22 is slidably connected with the outer sides of the two guide rods 23, and is used for guiding the first stay 20 and the second stay 21, a return spring 24 is sleeved between the outer sides of the guide rods 23 and between the first stay 20 and the second stay 21, and a certain elastic deformation interval is formed between the first stay 20 and the second stay 21 through the arrangement of the return spring 24, so that excessive extrusion damage of the clamping body 14 to the epoxy resin cup is reduced.
In order to limit the size of the elastic deformation zone, one side lug 22 is connected with an adjusting screw rod 25 in a threaded manner, and the minimum size of the elastic deformation zone can be limited by adjusting the size between the adjusting screw rod 25 and the other side lug 22.
Example 3:
referring to fig. 2 and 7, another structure of the self-leveling gripper 6 is disclosed in detail on the basis of embodiment 1, specifically, the outer cup positioning member 11 includes an annular outer frame 26 connected to the working disk 8, the annular outer frame 26 is provided with a synchronous adjusting member and a plurality of extending supporting rods connected to the synchronous adjusting member, the plurality of extending supporting rods are in an annular array, the plurality of extending supporting rods are fixedly connected with C-shaped inner supporting plates 27 located inside the annular outer frame 26, the combination of the plurality of C-shaped inner supporting plates 27 is a cup outer positioning ring, at this time, the plurality of C-shaped inner supporting plates 27 are driven to move by starting the synchronous adjusting member to adjust the distance between the extending supporting plates 27 and the annular outer frame 26, and the plurality of C-shaped inner supporting plates 27 can clamp the outer wall of the epoxy resin cup.
When the outer walls of the C-shaped inner support sheet 27 and the epoxy resin cup are propped against each other, the two ends of the C-shaped sheet can be propped open by the outer wall of the epoxy resin cup, so that the outer walls of the C-shaped sheet and the epoxy resin cup are better attached together.
The extending stay bar comprises a guide ring 28 fixedly connected to the annular outer frame 26, a guide stay bar 29 is slidably connected to the inside of the guide ring 28, one end of the guide stay bar 29 extends to the inside of the annular outer frame 26 and is fixedly connected with the middle position of the C-shaped inner stay sheet 27, a threaded ring 30 connected with the synchronous adjusting piece is rotatably connected to the outer side of the guide ring 28 in order to drive the guide stay bar 29 to slide, a threaded portion 31 in threaded connection with the threaded ring 30 is arranged at the corner of the guide stay bar 29, at this time, the guide stay bar 29 can be driven to horizontally move through the threaded portion 31 by rotating the threaded ring 30, and the guide stay bar 29 can be locked through the threaded portion 31 after the movement is completed.
The synchronous adjusting piece comprises a large meshing gear ring 33, a second motor 34 and a driving meshing gear 35, wherein the second motor 34 is fixedly connected to the annular outer frame 26, the driving meshing gear 35 is fixedly connected to the output end of the second motor 34, the large meshing gear ring 33 is rotationally connected to the outer side of the annular outer frame 26, the large meshing gear ring 33 is in meshing connection with the driving meshing gear 35, the large meshing gear ring 33 can be driven to rotate when the driving meshing gear 35 rotates, and in order to enable the large meshing gear ring 33 to drive a plurality of thread rings 30 to rotate, the outer sides of the thread rings 30 are fixedly connected with small meshing gear rings 32 which are in meshing connection with the large meshing gear ring 33.
In order to adjust the height of the annular outer frame 26, the annular outer frame 26 is matched with an epoxy resin cup, and the annular outer frame 26 and the work disc 8 are connected through a second electric push rod 10.
Example 4:
referring to fig. 1-7, the present embodiment discloses a new epoxy resin material molding and polishing method based on the above embodiment, which includes the following steps:
step one: placing an epoxy cup on the feed station 2;
step two: starting a moving unit 5 to drive a self-leveling gripper 6 to move to a feeding station 2, positioning an epoxy resin cup through a positioning piece 9 in the cup of the self-leveling gripper 6, and clamping the epoxy resin cup through a positioning piece 11 outside the cup of the self-leveling gripper 6;
in the second step, the self-leveling gripper 6 is used for positioning and clamping the epoxy resin cup, namely, the first electric push rod 7 is started to adjust the height of the work disc 8, so that the vertical support 12 is inserted into the epoxy resin cup, then the first motor 18 is started to drive the gear 19 to rotate, the gear 19 drives the extension ring 17 to slide up and down, the position of the extension ring 17 is adjusted, the extension ring 17 drives the movable ring 16 to move up and down on the outer side of the vertical support 12, the movable ring 16 can drive the long stay 13 to rotate through sliding, the clamping distance of the clamping bodies 14 can be adjusted when the long stay 13 rotates, and therefore synchronous adjustment of the clamping distances of the four clamping bodies 14 is achieved, the clamping bodies 14 are propped against the inner wall of the epoxy resin cup, namely, the axial lead of the epoxy resin cup can be positioned by utilizing the principle of two points and one line, and the axial lead of the epoxy resin cup is kept vertical;
the second motor 34 is started to drive the driving gear 35 to rotate, the driving gear 35 drives the threaded ring 30 to rotate through the large gear ring 33 and the small gear ring 32, the guide stay 29 can be driven to horizontally move through the threaded part 31 by rotating the threaded ring 30 until the C-shaped inner stay 27 abuts against the outer wall of the epoxy resin cup, and clamping can be completed;
step three: the self-leveling grippers 6 holding the epoxy resin cup are moved on the polishing member 4 by the moving unit 5, and the lower part of the epoxy resin cup is polished by the polishing member 4;
step four: and the polished epoxy resin cup is moved to the discharging station 3 by the moving unit 5 to be discharged.
The above description is only of the preferred embodiments of the present invention; the scope of the invention is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present invention, and the technical solution and the improvement thereof are all covered by the protection scope of the present invention.

Claims (9)

1. The utility model provides an epoxy new material shaping grinding device, includes frame (1), its characterized in that: the automatic polishing machine is characterized in that a feeding station (2), a discharging station (3), a polishing piece (4) and a moving unit (5) are arranged on the frame (1), a plurality of self-leveling grippers (6) are assembled on the moving unit (5), and the moving unit (5) is used for driving the self-leveling grippers (6) to sequentially and circularly move on the feeding station (2), the polishing piece (4) and the discharging station (3);
the self-leveling gripper (6) comprises a first electric push rod (7) arranged on a mobile unit (5), a work disc (8) is assembled on the first electric push rod (7), an inner cup locating piece (9) and an outer cup locating piece (11) are fixed on the work disc (8), the inner cup locating piece (9) is provided with two groups of inner cup locating rings with adjustable outer diameters, the two groups of inner cup locating rings are sequentially arranged from top to bottom, and the outer cup locating piece (11) is provided with a group of outer cup locating rings with adjustable inner diameters.
2. The polishing device for molding new epoxy resin materials according to claim 1, wherein: the locating ring in the cup has stand support (12) of fixed connection in industrial disc (8) downside, locating piece (9) in the cup is four adjusting arm units that set up in stand support (12) outside, four adjusting arm units are annular array, and four all be equipped with clamping body (14) on the adjusting arm unit, the centre gripping distance of clamping body (14) is adjustable, and four the centre gripping distance of clamping body (14) is the same, stand support (12) inside still is provided with the drive unit who links to each other with four adjusting arm units.
3. The polishing device for molding new epoxy resin materials according to claim 2, wherein: the adjusting arm unit comprises a long stay bar (13) and a short stay bar (15), wherein the upper end of the long stay bar (13) is rotationally connected with the vertical support (12), the lower end of the long stay bar (13) is fixedly connected with the clamping body (14), and one end of the short stay bar (15) is rotationally connected with the long stay bar (13);
the driving unit comprises a driving piece and a movable ring (16) which is connected to the outer side of the vertical support (12) in a sliding mode, the driving piece is connected with the movable ring (16), and one end, far away from the long support bar (13), of the short support bar (15) is connected with the movable ring (16) in a rotating mode.
4. A new epoxy resin material molding and polishing device as claimed in claim 3, wherein: the driving piece comprises a first motor (18) fixedly connected inside the vertical support (12), a meshing gear (19) vertically arranged is fixedly connected to the output end of the first motor (18), an extension ring (17) vertically sliding inside the vertical support (12) is connected to the outer side of the meshing gear (19) in a threaded mode, and the extension ring (17) extends to the outer side of the vertical support (12) and is connected with the movable ring (16).
5. A new epoxy resin material molding and polishing device as claimed in claim 3, wherein: the utility model provides a short stay (15) is including first stay (20) and second stay (21), first stay (20) and long stay (13) rotate to be connected, second stay (21) rotate with and are connected with removal ring (16), the equal fixedly connected with side tab (22) of the one end that first stay (20) and second stay (21) are relative, one of them fixedly connected with two guide bars (23) on side tab (22), another side tab (22) sliding connection is in the outside of two guide bars (23), return spring (24) have been cup jointed between the outside of guide bar (23) and being located first stay (20) and second stay (21), one of them threaded connection has on side tab (22) adjusting screw (25).
6. The polishing device for molding new epoxy resin materials according to claim 2, wherein: the cup outer locating piece (11) comprises an annular outer frame (26) connected with the working disc (8), a synchronous adjusting piece and a plurality of extending supporting rods connected with the synchronous adjusting piece are arranged on the annular outer frame (26), the extending supporting rods are annular arrays, the extending supporting rods are fixedly connected with C-shaped inner supporting pieces (27) which are located inside the annular outer frame (26), the assembly of the C-shaped inner supporting pieces (27) is a cup outer locating ring, and the annular outer frame (26) and the working disc (8) are connected through a second electric push rod (10).
7. The polishing device for molding new epoxy resin material according to claim 6, wherein: the extension stay bar comprises a guide ring (28) fixedly connected to an annular outer frame (26), a guide stay bar (29) is slidably connected to the guide ring (28), one end of the guide stay bar (29) extends to the inside of the annular outer frame (26) and the middle position of a C-shaped inner stay sheet (27) to be fixedly connected, a thread ring (30) connected with a synchronous adjusting piece is rotatably connected to the outer side of the guide ring (28), and a thread part (31) in threaded connection with the thread ring (30) is arranged at the edge of the guide stay bar (29).
8. The polishing device for molding new epoxy resin material according to claim 7, wherein: the synchronous adjusting piece comprises a large meshing gear ring (33), a second motor (34) and driving meshing teeth (35), wherein the second motor (34) is fixedly connected to an annular outer frame (26), the driving meshing teeth (35) are fixedly connected to the output end of the second motor (34), the large meshing gear ring (33) is rotationally connected to the outer side of the annular outer frame (26), the large meshing gear ring (33) is in meshing connection with the driving meshing teeth (35), and a plurality of small meshing gear rings (32) are fixedly connected to the outer side of the threaded ring (30) and are in meshing connection with the large meshing gear ring (33).
9. A polishing method for molding new epoxy resin material, which adopts the polishing device as set forth in any one of claims 1-8, and is characterized in that: the polishing method comprises the following steps:
s1: placing an epoxy cup on a feed station (2);
s2: starting a moving unit (5) to drive a self-leveling gripper (6) to move to a feeding station (2), positioning an epoxy resin cup through a positioning piece (9) in the cup of the self-leveling gripper (6), and clamping the epoxy resin cup through a positioning piece (11) outside the cup of the self-leveling gripper (6);
s3: a self-leveling gripper (6) for clamping the epoxy resin cup is moved on the polishing piece (4) through a moving unit (5), and the lower part of the epoxy resin cup is polished through the polishing piece (4);
s4: and the polished epoxy resin cup is moved to a discharging station (3) through a moving unit (5) to be discharged.
CN202310468153.8A 2023-04-27 2023-04-27 Novel epoxy resin material molding and polishing device and polishing method thereof Withdrawn CN116551521A (en)

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Application Number Priority Date Filing Date Title
CN202310468153.8A CN116551521A (en) 2023-04-27 2023-04-27 Novel epoxy resin material molding and polishing device and polishing method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202310468153.8A CN116551521A (en) 2023-04-27 2023-04-27 Novel epoxy resin material molding and polishing device and polishing method thereof

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CN116551521A true CN116551521A (en) 2023-08-08

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117067051A (en) * 2023-10-18 2023-11-17 赣州得辉达科技有限公司 Automatic grinding device of stereo set shell

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117067051A (en) * 2023-10-18 2023-11-17 赣州得辉达科技有限公司 Automatic grinding device of stereo set shell
CN117067051B (en) * 2023-10-18 2023-12-26 赣州得辉达科技有限公司 Automatic grinding device of stereo set shell

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Application publication date: 20230808