CN115122169B - Plane rough grinding device for plate processing and implementation method thereof - Google Patents

Plane rough grinding device for plate processing and implementation method thereof Download PDF

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Publication number
CN115122169B
CN115122169B CN202210919894.9A CN202210919894A CN115122169B CN 115122169 B CN115122169 B CN 115122169B CN 202210919894 A CN202210919894 A CN 202210919894A CN 115122169 B CN115122169 B CN 115122169B
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China
Prior art keywords
plate
clamping
driving
grinding tool
connecting rod
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Active
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CN202210919894.9A
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Chinese (zh)
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CN115122169A (en
Inventor
沈继忠
沈世雄
韩秀红
沈继诚
尹朝秀
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Anhui Zhongsheng New Decoration Material Co ltd
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Anhui Zhongsheng New Decoration Material Co ltd
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Priority to CN202210919894.9A priority Critical patent/CN115122169B/en
Publication of CN115122169A publication Critical patent/CN115122169A/en
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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
    • B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
    • B24B7/10—Single-purpose machines or devices
    • 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
    • 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
    • B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
    • B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

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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 plane rough grinding device for plate processing and an implementation method thereof, and relates to the technical field of plate rough grinding. The utility model provides a plane coarse grinding device for panel processing, includes the device base, the one end of the upper surface of device base is provided with drive assembly, and the one end that the device base is close to drive assembly is provided with the support frame, and swing joint has the subassembly of polishing on the support frame, and the bilateral symmetry of device base is provided with the spacing, swing joint has clamping assembly on the spacing. According to the plane rough grinding device for plate processing and the implementation method thereof, the upper grinding tool and the lower grinding tool are arranged, the upper grinding tool and the lower grinding tool are connected through the synchronous belt to rotate simultaneously, and the upper grinding tool and the lower grinding tool rotate reversely through the steering of the first belt pulley and the second belt pulley, so that the plate can be prevented from being driven to rotate during grinding; two upper grinding tools and lower grinding tools are driven to work simultaneously through a driving motor, so that the control is convenient, and the adjustment is easy.

Description

Plane rough grinding device for plate processing and implementation method thereof
Technical Field
The invention relates to the technical field of plate rough grinding, in particular to a plane rough grinding device for plate processing and an implementation method thereof.
Background
Most of the existing plate polishing devices are small polishing devices which are used by special personnel to polish plates, but polishing of the plates consumes a lot of time and energy, and particularly when a lot of plates need to be polished.
Chinese patent CN206883397U discloses an automatic plate polishing device, which comprises a plate polishing device main body, a hydraulic cylinder, a fixed base, a rotating motor, a buffer plate, a plate fixing device main body, a screwing bolt, a pressing plate, a first spring group, a second spring group, a limiting plate, a spray head, a water guide pipe, supporting legs, a workbench, a plate to be polished, a small-sized polisher and a winder, wherein the plate polishing device main body is sequentially provided with a plate rough polishing room and a plate fine polishing room from left to right.
Although this application solves the technical problem of consuming a lot of manpower in the background art to a certain extent, the following problems exist in this application: 1. double-drive control polishing is carried out, the polishing speed needs to be adjusted, and when the speeds are inconsistent, the plate is easy to deviate; 2. the panel is in the in-process of polishing, and the position is fixed, needs artificial adjustment polishing position.
Disclosure of Invention
The invention aims to provide a plane rough grinding device for plate processing and an implementation method thereof, wherein an upper grinding tool and a lower grinding tool are arranged on the upper surface and the lower surface of a plate respectively, the upper grinding tool and the lower grinding tool are connected through a synchronous belt to rotate simultaneously, and the upper grinding tool and the lower grinding tool rotate reversely through a first belt pulley and a second belt pulley, so that the plate is prevented from being driven to rotate during grinding; the output end of the driving motor is connected with the driving worm, the driving worm is meshed with the driving worm wheel, and the driving motor drives the two upper grinding tools and the lower grinding tools to work simultaneously, so that the control is convenient, and the adjustment is easy; the main working shaft is connected with the transverse plate through the connecting rod assembly, the main working shaft rotates, the transverse plate is controlled to drive the clamping plate to shift, the plate is controlled to reciprocate in the polishing process, the polishing position is changed, the polishing efficiency is improved, and the problem in the background technology is solved.
In order to achieve the above purpose, the present invention provides the following technical solutions: the plane rough grinding device for plate processing comprises a device base, wherein a driving assembly is arranged at one end of the upper surface of the device base, a supporting frame is arranged at one end, close to the driving assembly, of the device base, a grinding assembly is movably connected onto the supporting frame, limiting frames are symmetrically arranged on two sides of the device base, and clamping assemblies are movably connected onto the limiting frames;
The polishing assembly comprises a main working shaft, an upper polishing tool, a lower polishing tool and a synchronous belt, wherein two ends of the main working shaft are connected with a device base through bearing seats, a driving worm wheel is arranged in the middle of the main working shaft, a first belt pulley is fixedly connected to the main working shaft on one side of the driving worm wheel, a second belt pulley is movably connected to the main working shaft on the other side of the driving worm wheel, the driving worm wheel is meshed with the driving assembly, the first belt pulley and the second belt pulley are connected with the upper polishing tool and the lower polishing tool through the synchronous belt, the upper polishing tool is movably connected with one end of a supporting frame through a rotating shaft, and the lower polishing tool is movably connected with the device base through the rotating shaft;
The clamping assembly comprises a connecting rod assembly, a transverse plate and a clamping plate, wherein the transverse plate is movably connected with the limiting frame, one end of the transverse plate is movably connected with one end of the connecting rod assembly, the other end of the connecting rod assembly is fixedly connected with the main working shaft, and the clamping plate is movably connected to the transverse plate.
Preferably, the driving assembly comprises a driving motor and a driving worm, the output end of the driving motor is connected with the driving worm, one end of the driving worm is movably connected with the side wall of the supporting frame, the driving motor is connected with the device base through a bracket, and the driving worm is meshed with the driving worm wheel.
Preferably, the upper grinding tool and the lower grinding tool are vertically and symmetrically arranged, and the upper grinding tool and the lower grinding tool are respectively provided with a synchronous wheel connected with a synchronous belt.
Preferably, the connecting rod assembly comprises a first connecting rod and a second connecting rod, one end of the first connecting rod is hinged with one end of the transverse plate, and one end of the second connecting rod is fixedly connected with the end part of the main working shaft.
Preferably, the two ends of the transverse plate are symmetrically provided with movable holes, and the movable holes are movably connected with the clamping plates.
Preferably, guide rods are symmetrically arranged at two ends of one side of the clamping plate, the guide rods penetrate through the movable holes, supporting springs are sleeved on the guide rods, two ends of each supporting spring are fixedly connected with the transverse plate and the clamping plate respectively, and reinforcing springs are further arranged at the positions between the clamping plate and the transverse plate.
Preferably, the limiting frame is provided with a limiting clamping groove, the limiting clamping groove is connected with the transverse plate in a clamping manner, and one side, close to the upper grinding tool, of the limiting clamping groove is of an open structure.
Preferably, a limiting ring is arranged on the main working shaft and is movably connected with the second belt pulley.
Preferably, a notch is arranged on the device base at a position close to the connecting rod assembly.
The invention provides an implementation method of a plane rough grinding device for plate processing, which comprises the following steps:
s1: placing the plate to be coarsely ground between clamping plates, clamping and fixing the plate by the clamping plates, and starting a driving assembly to perform coarse grinding;
S2: the driving assembly drives the driving worm wheel to rotate, the main working shaft is controlled to rotate, the main working shaft drives the first belt pulley to rotate, and under the action of the synchronous belt, the upper grinding tool and the lower grinding tool simultaneously reversely rotate to polish, and rough grinding is respectively carried out on the upper surface and the lower surface of the plate;
S3: the main working shaft drives the connecting rod assemblies at two ends to work simultaneously, the connecting rod assemblies pull the transverse plates to move linearly in the limiting frame, the clamping plates connected with the transverse plates drive the plates to move linearly along the limiting frame at the same time, and the polishing positions of the plates are changed;
s4: and after polishing, closing the driving assembly, and drawing out the rough-polished plate from the clamping plates.
Compared with the prior art, the invention has the beneficial effects that:
1. The invention provides a plane rough grinding device for plate processing and an implementation method thereof, wherein an upper grinding tool and a lower grinding tool are arranged on the upper surface and the lower surface of a plate respectively, the upper grinding tool and the lower grinding tool are connected through a synchronous belt to rotate simultaneously, and the upper grinding tool and the lower grinding tool rotate reversely through a first belt pulley and a second belt pulley, so that the plate is prevented from being driven to rotate during grinding;
2. according to the plane rough grinding device for plate processing and the implementation method thereof, the output end of the driving motor is connected with the driving worm, the driving worm is meshed with the driving worm wheel, and the two upper grinding tools and the lower grinding tools are driven to work simultaneously through one driving motor, so that the control is convenient, and the adjustment is easy;
3. According to the plane rough grinding device for plate processing and the implementation method thereof, the main working shaft is connected with the transverse plate through the connecting rod assembly, the main working shaft rotates, the transverse plate is controlled to drive the clamping plate to shift, the plate is controlled to reciprocate in the polishing process, the polishing position is changed, and the polishing efficiency is improved.
Drawings
FIG. 1 is an overall block diagram of the present invention;
FIG. 2 is another view of FIG. 1 according to the present invention;
FIG. 3 is a partial block diagram of the present invention;
FIG. 4 is a block diagram of a sanding assembly of the present invention;
FIG. 5 is another view of FIG. 4 of the present invention;
FIG. 6 is an exploded view of FIG. 5 of the present invention;
fig. 7 is a diagram illustrating the operation of the clamping assembly according to the present invention.
In the figure: 1. a device base; 11. a support frame; 12. a limiting frame; 2. a drive assembly; 21. a driving motor; 22. driving a worm; 3. a polishing assembly; 31. a main working shaft; 311. a drive worm wheel; 312. a first pulley; 313. a second pulley; 314. a limiting ring; 32. a grinding tool is arranged; 321. a synchronizing wheel; 33. a lower grinding tool; 34. a timing belt; 4. a clamping assembly; 41. a connecting rod assembly; 411. a first link; 412. a second link; 42. a cross plate; 421. a movable hole; 43. a clamping plate; 431. a guide rod; 432. a support spring; 433. the spring is reinforced.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In order to solve the technical problem that in the prior art, the upper surface and the lower surface of a plate are polished simultaneously by adopting multiple drives, and the polishing speed needs to be adjusted during polishing, referring to fig. 1-6, the following technical scheme is provided:
The plane rough grinding device for plate processing comprises a device base 1, wherein a driving assembly 2 is arranged at one end of the upper surface of the device base 1, a supporting frame 11 is arranged at one end, close to the driving assembly 2, of the device base 1, a grinding assembly 3 is movably connected onto the supporting frame 11, limit frames 12 are symmetrically arranged on two sides of the device base 1, and clamping assemblies 4 are movably connected onto the limit frames 12;
The driving assembly 2 comprises a driving motor 21 and a driving worm 22, the output end of the driving motor 21 is connected with the driving worm 22, one end of the driving worm 22 is movably connected with the side wall of the supporting frame 11, the driving motor 21 is connected with the device base 1 through a bracket, and the driving worm 22 is meshed with the driving worm wheel 311;
Specifically, the driving motor 21 works to drive the driving worm 22 to rotate, the driving worm 22 drives the driving worm wheel 311 to rotate, the main working shaft 31 is controlled to rotate, and the main working shaft 31 drives the first belt pulley 312 to rotate.
The polishing assembly 3 comprises a main working shaft 31, an upper polishing tool 32, a lower polishing tool 33 and a synchronous belt 34, wherein two ends of the main working shaft 31 are connected with a device base 1 through bearing seats, a driving worm wheel 311 is arranged at the middle position of the main working shaft 31, a first belt pulley 312 is fixedly connected to the main working shaft 31 on one side of the driving worm wheel 311, a second belt pulley 313 is movably connected to the main working shaft 31 on the other side of the driving worm wheel 311, the driving worm wheel 311 is meshed with the driving assembly 2, the first belt pulley 312 and the second belt pulley 313 are connected with the upper polishing tool 32 and the lower polishing tool 33 through the synchronous belt 34, the synchronous belt 34 is in a double-U-shaped state with two ends in arc connection, the upper polishing tool 32 and the lower polishing tool 33 are reversely rotated under the driving of the synchronous belt 34, meanwhile, the first belt pulley 312 and the second belt pulley 313 reversely rotate, the upper polishing tool 32 is movably connected with one end of a supporting frame 11 through a rotating shaft, the lower polishing tool 33 is movably connected with the device base 1 through the rotating shaft, the upper polishing tool 32 and the lower polishing tool 33 are vertically and symmetrically arranged, the upper polishing tool 32 and the lower polishing tool 33 are respectively provided with a synchronous pulley 321, the synchronous pulley 321 is connected with the synchronous belt 34, the upper polishing tool 32 and the lower polishing tool 33 is provided with a connecting rod 41 and a connecting rod 41, a connecting rod 41 is arranged at the position near the upper position of the base 1;
The main working shaft 31 is provided with a limiting ring 314, the limiting ring 314 is movably connected with the second belt pulley 313, the limiting ring 314 is used for limiting the position of the second belt pulley 313, the second belt pulley 313 rotates around the main working shaft 31, the rotation direction of the second belt pulley 313 is opposite to that of the main working shaft 31, and the second belt pulley 313 plays a guiding role.
Specifically, the synchronous belt 34 drives the upper grinding tool 32 and the lower grinding tool 33 to rotate simultaneously, the upper grinding tool 32 and the lower grinding tool 33 respectively grind the upper surface and the lower surface of the plate, and under the action of the synchronous belt 34, the grinding directions of the upper grinding tool 32 and the lower grinding tool 33 are opposite, so that the plate can be prevented from being deviated from the lower grinding position of the upper grinding tool 32 and the lower grinding tool 33, the upper grinding tool 32 and the lower grinding tool 33 adopt the same driving control, the grinding speed is convenient to adjust, and the control is easy.
In order to solve the technical problem that in the prior art, the plate needs to be manually adjusted in polishing position when being polished, referring to fig. 1-3 and 7, the following technical scheme is provided:
The clamping assembly 4 comprises a connecting rod assembly 41, a transverse plate 42 and a clamping plate 43, wherein the transverse plate 42 is movably connected with the limiting frame 12, one end of the transverse plate 42 is movably connected with one end of the connecting rod assembly 41, the other end of the connecting rod assembly 41 is fixedly connected with the main working shaft 31, and the clamping plate 43 is movably connected on the transverse plate 42;
The connecting rod assembly 41 comprises a first connecting rod 411 and a second connecting rod 412, one end of the first connecting rod 411 is hinged with one end of the transverse plate 42, and one end of the second connecting rod 412 is fixedly connected with the end part of the main working shaft 31;
Specifically, when the main working shaft 31 rotates, the second connecting rod 412 can be driven to rotate, the second connecting rod 412 simultaneously drives one end of the first connecting rod 411 to move, the first connecting rod 411 pulls the transverse plate 42 to move, and the transverse plate 42 moves horizontally under the limitation of the limiting frame 12.
The limiting frame 12 is provided with a limiting clamping groove which is in clamping connection with the transverse plate 42, one side of the limiting clamping groove, which is close to the upper grinding tool 32, is of an open structure, and the transverse plate 42 and the clamping plate 43 are not affected by the limiting frame 12 when moving together;
The two ends of the transverse plate 42 are symmetrically provided with movable holes 421, the movable holes 421 are movably connected with the clamping plate 43, two ends of one side of the clamping plate 43 are symmetrically provided with guide rods 431, the guide rods 431 penetrate through the movable holes 421, the guide rods 431 are sleeved with supporting springs 432, two ends of each supporting spring 432 are fixedly connected with the transverse plate 42 and the clamping plate 43 respectively, and reinforcing springs 433 are further arranged at the positions between the clamping plate 43 and the transverse plate 42;
Specifically, when the guide rod 431 moves in the movable hole 421 and the plate is clamped between the clamping plates 43, the plate pressing clamping plates 43 move toward the transverse plate 42, the supporting springs 432 and the reinforcing springs 433 contract, the clamping plates 43 press and fix the plate under the spring force, the guide rod 431 is located at two ends of the transverse plate 42, and the guide rod 431 limits the horizontal moving distance of the transverse plate 42 to prevent the transverse plate 42 from separating from the limiting frame 12.
In order to better show the implementation flow of the planar rough grinding device for plate processing, the embodiment now provides an implementation method of the planar rough grinding device for plate processing, which comprises the following steps:
Step one: placing the plate to be coarsely ground between the clamping plates 43, clamping and fixing the plate by the clamping plates 43, moving the plate extrusion clamping plates 43 towards the transverse plate 42, contracting the supporting springs 432 and the reinforcing springs 433, extruding and fixing the plate by the clamping plates 43 under the elasticity of the springs, and starting the driving assembly 2 to perform coarse grinding;
Step two: the driving assembly 2 drives the driving worm wheel 311 to rotate, the driving motor 21 works and drives the driving worm 22 to rotate, the driving worm 22 drives the driving worm wheel 311 to rotate, the main working shaft 31 is controlled to rotate, the main working shaft 31 drives the first belt pulley 312 to rotate, and under the action of the synchronous belt 34, the upper grinding tool 32 and the lower grinding tool 33 simultaneously reversely rotate and grind, and rough grinding is carried out on the upper surface and the lower surface of the plate respectively;
Step three: the main working shaft 31 drives the connecting rod assemblies 41 at two ends to work simultaneously, the connecting rod assemblies 41 pull the transverse plates 42 to move linearly in the limiting frame 12, when the main working shaft 31 rotates, the second connecting rods 412 can be driven to rotate, the second connecting rods 412 simultaneously drive one ends of the first connecting rods 411 to move, the first connecting rods 411 pull the transverse plates 42 to move, the transverse plates 42 move horizontally under the limitation of the limiting frame 12, the clamping plates 43 connected with the transverse plates 42 simultaneously drive the plates to move linearly along the limiting frame 12, and the polishing positions of the plates are changed;
step four: after finishing the polishing, the driving assembly 2 is closed, and the rough-polished plate is pulled out from between the clamping plates 43.
To sum up: the invention provides a plane rough grinding device for plate processing and an implementation method thereof, which are provided with an upper grinding tool 32 and a lower grinding tool 33, wherein the upper grinding tool 32 and the lower grinding tool 33 are respectively arranged on the upper surface and the lower surface of a plate, are connected with the upper grinding tool 32 and the lower grinding tool 33 through a synchronous belt 34 to rotate simultaneously and turn through a first belt pulley 312 and a second belt pulley 313, so that the upper grinding tool 32 and the lower grinding tool 33 rotate reversely, and the plate is prevented from being driven to rotate during grinding; the output end of the driving motor 21 is connected with the driving worm 22, the driving worm 22 is meshed with the driving worm gear 311, and the two upper grinding tools 32 and the lower grinding tools 33 are driven to work simultaneously by one driving motor 21, so that the control is convenient, and the adjustment is easy; the main working shaft 31 is connected with the transverse plate 42 through the connecting rod assembly 41, the main working shaft 31 rotates, the transverse plate 42 is controlled to drive the clamping plate 43 to shift, the plate is controlled to reciprocate in the polishing process, the polishing position is changed, and the polishing efficiency is improved.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should be covered by the protection scope of the present invention by making equivalents and modifications to the technical solution and the inventive concept thereof.

Claims (9)

1. The utility model provides a plane coarse grinding device for panel processing, includes device base (1), its characterized in that: one end of the upper surface of the device base (1) is provided with a driving component (2), one end, close to the driving component (2), of the device base (1) is provided with a supporting frame (11), the supporting frame (11) is movably connected with a polishing component (3), two sides of the device base (1) are symmetrically provided with limiting frames (12), and the limiting frames (12) are movably connected with a clamping component (4); the polishing assembly (3) comprises a main working shaft (31), an upper polishing tool (32), a lower polishing tool (33) and a synchronous belt (34), wherein two ends of the main working shaft (31) are connected with a device base (1) through bearing seats, a driving worm wheel (311) is arranged at the middle position of the main working shaft (31), a first belt pulley (312) is fixedly connected to the main working shaft (31) on one side of the driving worm wheel (311), a second belt pulley (313) is movably connected to the main working shaft (31) on the other side of the driving worm wheel (311), the driving worm wheel (311) is meshed with the driving assembly (2), the first belt pulley (312) and the second belt pulley (313) are connected with the upper polishing tool (32) and the lower polishing tool (33) through the synchronous belt (34), the upper polishing tool (32) is movably connected with one end of a supporting frame (11) through a rotating shaft, and the lower polishing tool (33) is movably connected with the device base (1) through the rotating shaft; the clamping assembly (4) comprises a connecting rod assembly (41), a transverse plate (42) and a clamping plate (43), wherein the transverse plate (42) is movably connected with the limiting frame (12), one end of the transverse plate (42) is movably connected with one end of the connecting rod assembly (41), the other end of the connecting rod assembly (41) is fixedly connected with the main working shaft (31), and the clamping plate (43) is movably connected on the transverse plate (42);
The upper grinding tool (32) is located right above the lower grinding tool (33), the upper grinding tool (32) and the lower grinding tool (33) are symmetrically arranged, the upper grinding tool (32) and the lower grinding tool (33) are respectively provided with a synchronous wheel (321), the synchronous wheels (321) are connected with a synchronous belt (34), the first belt pulley (312) and the second belt pulley (313) are connected with the upper grinding tool (32) and the lower grinding tool (33) through the synchronous belt (34), the synchronous belt (34) is in a double-U-shaped state with two arc-shaped ends connected, and the upper grinding tool (32) and the lower grinding tool (33) are reversely rotated under the driving of the synchronous belt (34), and meanwhile the first belt pulley (312) and the second belt pulley (313) are reversely rotated.
2. A planar rough grinding apparatus for plate processing as defined in claim 1, wherein: the driving assembly (2) comprises a driving motor (21) and a driving worm (22), the output end of the driving motor (21) is connected with the driving worm (22), one end of the driving worm (22) is movably connected with the side wall of the supporting frame (11), the driving motor (21) is connected with the device base (1) through a bracket, and the driving worm (22) is meshed with the driving worm wheel (311).
3. A planar rough grinding apparatus for plate processing as defined in claim 1, wherein: the connecting rod assembly (41) comprises a first connecting rod (411) and a second connecting rod (412), one end of the first connecting rod (411) is hinged with one end of the transverse plate (42), and one end of the second connecting rod (412) is fixedly connected with the end part of the main working shaft (31).
4. A planar rough grinding apparatus for plate processing as defined in claim 1, wherein: the two ends of the transverse plate (42) are symmetrically provided with movable holes (421), and the movable holes (421) are movably connected with the clamping plates (43).
5. A planar rough grinding apparatus for plate processing as defined in claim 4, wherein: guide rods (431) are symmetrically arranged at two ends of one side of the clamping plate (43), the guide rods (431) penetrate through the movable holes (421), supporting springs (432) are sleeved on the guide rods (431), two ends of each supporting spring (432) are fixedly connected with the transverse plate (42) and the clamping plate (43) respectively, and reinforcing springs (433) are further arranged at the positions in the middle of the clamping plate (43) and the transverse plate (42).
6. A planar rough grinding apparatus for plate processing as defined in claim 4, wherein: the limiting frame (12) is provided with a limiting clamping groove which is connected with the transverse plate (42) in a clamping way, and one side of the limiting clamping groove, which is close to the upper grinding tool (32), is of an open structure.
7. A planar rough grinding apparatus for plate processing as defined in claim 1, wherein: and a limiting ring (314) is arranged on the main working shaft (31), and the limiting ring (314) is movably connected with the second belt pulley (313).
8. A planar rough grinding apparatus for plate processing as defined in claim 1, wherein: the device base (1) is provided with a notch at a position close to the connecting rod assembly (41).
9. A method of implementing a planar rough grinding apparatus for sheet processing according to any one of claims 1 to 8, comprising the steps of:
S1: placing a plate to be coarsely ground between clamping plates (43), clamping and fixing the plate by the clamping plates (43), and starting a driving assembly (2) to perform coarse grinding;
S2: the driving assembly (2) drives the driving worm wheel (311) to rotate, the main working shaft (31) is controlled to rotate, the main working shaft (31) drives the first belt pulley (312) to rotate, and under the action of the synchronous belt (34), the upper grinding tool (32) and the lower grinding tool (33) simultaneously reversely rotate to polish, and rough grinding is respectively carried out on the upper surface and the lower surface of the plate;
S3: the main working shaft (31) drives the connecting rod assemblies (41) at two ends to work simultaneously, the connecting rod assemblies (41) pull the transverse plates (42) to move linearly in the limiting frame (12), and the clamping plates (43) connected with the transverse plates (42) drive the plates to move linearly along the limiting frame (12) simultaneously, so that the polishing positions of the plates are changed;
S4: after finishing polishing, the driving assembly (2) is closed, and the plate subjected to rough polishing is pulled out from the position between the clamping plates (43).
CN202210919894.9A 2022-08-01 2022-08-01 Plane rough grinding device for plate processing and implementation method thereof Active CN115122169B (en)

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Citations (9)

* Cited by examiner, † Cited by third party
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CN1176163A (en) * 1996-09-09 1998-03-18 光洋机械工业株式会社 Double-side grinding apparatus thin-plate round-disk shape workpiece
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JP2891697B1 (en) * 1998-04-28 1999-05-17 穣一 高田 Double-side polishing machine
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