CN109719592B - Automatic pencil lead grinding device - Google Patents
Automatic pencil lead grinding device Download PDFInfo
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- CN109719592B CN109719592B CN201910141893.4A CN201910141893A CN109719592B CN 109719592 B CN109719592 B CN 109719592B CN 201910141893 A CN201910141893 A CN 201910141893A CN 109719592 B CN109719592 B CN 109719592B
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- 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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- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The application relates to an automatic refill grinding device, which comprises a rack provided with an electric control cabinet, wherein a working table plate is arranged on the rack, a pair of oppositely arranged active grinding mechanisms and a control mechanism with a touch screen are arranged on the surface of the working table plate, a discharging guide mechanism for guiding out refill finished products is arranged between adjacent active grinding mechanisms, a feeding guide mechanism for guiding in unprocessed refill products is further arranged on one side of the discharging guide mechanism and on the surface of the working table plate, and a guide groove is further arranged between the feeding guide mechanism and the discharging guide mechanism. The automatic pencil lead grinding machine is simple in structure and convenient to use, automatic grinding of pencil lead products can be achieved by using the automatic pencil lead grinding machine, the automation degree is high, the input cost of human resources of enterprises is saved, the labor intensity of workers is reduced, the automatic pencil lead grinding machine is suitable for grinding workpieces with different lengths and thicknesses, and the grinding capacity is greatly improved.
Description
Technical Field
The application relates to the field of mechanical automation equipment, in particular to an automatic refill grinding device.
Background
At present, the refill in the fountain pen needs to grind the both ends of refill before the installation, just can put into the pen after grinding and use, and the tradition is to the support method of refill be through anchor clamps to the refill location, grinds the refill one by one, and this kind of grinding mode productivity is very low, wastes time and energy, has still improved the human resource cost of enterprise, has still reduced the production efficiency of enterprise when grinding the precision is not high.
Disclosure of Invention
The inventor has made research and improvement with respect to the above-mentioned existing problems, and has provided an automatic pen refill grinding device, which effectively improves the grinding productivity, reduces the labor intensity of workers, and saves the cost of human resource input for enterprises.
The technical scheme adopted by the application is as follows:
the automatic pencil lead grinding device comprises a rack provided with an electric control cabinet, a working table plate is arranged on the rack, a pair of oppositely arranged active grinding mechanisms and a control mechanism with a touch screen are arranged on the surface of the working table plate, a discharging guide mechanism for guiding out a pencil lead finished product is arranged between the adjacent active grinding mechanisms, a feeding guide mechanism for guiding in an unprocessed pencil lead product is further arranged on one side of the discharging guide mechanism and on the surface of the working table plate, and a guide chute is further arranged between the feeding guide mechanism and the discharging guide mechanism;
the specific structure of the active grinding mechanism is as follows:
the movable end of the second manual adjusting device is provided with a spindle assembly mounting seat, a spindle assembly is arranged in the spindle assembly mounting seat in a penetrating manner, the input end of the spindle assembly is connected with the output end of the first motor, and the output end of the spindle assembly is connected with a grinding wheel for grinding or sharpening the end part of the pen core;
the specific structure of the discharging guide mechanism is as follows:
the device comprises a base, wherein a pair of side plates are arranged on the base, a discharging material channel is fixedly connected between the pair of side plates on the surface of the base, a track mounting seat is fixedly connected on the upper parts of the pair of side plates, a pair of tracks are fixedly connected on the track mounting seat, a sliding seat is matched between the pair of tracks and is in threaded connection with a fourth adjusting screw, a connecting seat is fixedly arranged on the surface of the sliding seat, an adjusting plate is fixedly connected on one side surface of the connecting seat, a guide wheel mounting plate is fixedly connected with the adjusting plate, and a guide wheel is rotationally connected on the guide wheel mounting plate; a supporting rod and an air cylinder are respectively arranged on the other side surface of the connecting seat, the supporting rod is in butt joint with the second connecting plate, and a fulcrum bearing is arranged at the butt joint position of the supporting rod and the second connecting plate through a rotating shaft; a piston rod of the air cylinder is fixedly connected with the bottom of the second connecting plate through a first connecting plate, a driving motor and a discharging pinch roller are respectively arranged at two ends of the second connecting plate, and the driving motor is connected with the discharging pinch roller through a gear transmission mechanism;
the specific structure of the feeding guide mechanism is as follows:
the device comprises a second bottom plate, a second Y-direction adjusting plate is arranged on the second bottom plate, one side of the second Y-direction adjusting plate is in threaded connection with a fifth adjusting screw rod, the fifth adjusting screw rod penetrates through a third adjusting block, a slide rail mounting plate is fixedly connected to the surface of the second Y-direction adjusting plate, a pair of slide rails are fixedly connected to the slide rail mounting plate, a second sliding block is connected to each slide rail in a sliding manner, the second sliding block is connected with a piston of an adjusting cylinder, the surface of the second sliding block is connected with a second motor through a second fixing plate and a fixing seat, a feeding wheel is connected to the output end of the second motor, and a plurality of feeding grooves are formed along the periphery of the feeding wheel; the side of the second motor is fixedly connected with a transition plate, one end of the transition plate is fixedly connected with one end of a third motor mounting plate, the other end of the third motor mounting plate is provided with a third motor, and the output end of the third motor penetrates through the third motor mounting plate to be connected with a feeding pinch roller.
The further technical scheme is as follows:
the first manual adjusting device comprises a first adjusting block fixedly connected to one side of a first bottom plate, a first adjusting screw penetrates through the first adjusting block and is in threaded connection with an X-direction adjusting plate arranged on the surface of the first bottom plate, and the X-direction adjusting plate forms a movable end of the first manual adjusting device;
the second manual adjusting device comprises a first Y-direction adjusting plate covered on the surface of the X-direction adjusting plate, a second adjusting block is fixedly connected to the surface of the X-direction adjusting plate, a second adjusting screw rod longitudinally penetrates through the second adjusting block and is in threaded connection with the first Y-direction adjusting plate, and the first Y-direction adjusting plate forms the movable end of the second manual adjusting device;
the third manual adjusting device comprises an installing plate fixedly connected to the surface of the first Y-direction adjusting plate, a sliding block installing seat with a sliding groove is fixedly connected to the surface of the installing plate, a first sliding block is matched in the sliding groove, a third adjusting screw rod is in threaded connection with the first sliding block, a first fixing plate is fixed to the surface of the first sliding block, and the first fixing plate and the first sliding block jointly form a movable end of the third manual adjusting device;
a plurality of first adjusting holes are formed in the surface of the X-direction adjusting plate along the transverse direction;
a plurality of second adjusting holes are formed in the surface of the first Y-direction adjusting plate along the longitudinal direction;
the main shaft assembly mounting seat is also connected with one end of the housing mounting plate, and the other end of the housing mounting plate is provided with the grinding wheel housing.
The beneficial effects of the application are as follows:
the automatic pencil lead grinding machine is simple in structure and convenient to use, automatic grinding of pencil lead products can be achieved by using the automatic pencil lead grinding machine, the automation degree is high, the input cost of human resources of enterprises is saved, the labor intensity of workers is reduced, the automatic pencil lead grinding machine is suitable for grinding workpieces with different lengths and thicknesses, and the grinding capacity is greatly improved.
Drawings
Fig. 1 is a general assembly view of the present application.
Fig. 2 is a schematic structural diagram of an active polishing mechanism according to the present application.
FIG. 3 is a schematic view of a part of the active polishing mechanism according to the present application.
Fig. 4 is a schematic structural diagram of a feeding guiding mechanism in the application.
Fig. 5 is a schematic structural diagram ii of the feeding guiding mechanism in the present application.
Fig. 6 is a schematic structural view of a discharge guide mechanism in the present application.
Wherein: 1. a frame; 2. a work platen; 3. a control mechanism; 4. an active grinding mechanism; 401. a first motor; 402. a spindle assembly; 403. grinding wheel; 404. a first base plate; 405. an X-direction adjusting plate; 4051. a first adjustment aperture; 406. a first adjustment block; 407. a first adjusting screw; 408. a first Y-direction adjusting plate; 4081. a second adjustment aperture; 409. a second adjustment block; 410. a second adjusting screw; 411. a mounting plate; 412. a slider mounting base; 413. a first slider; 414. a third adjusting screw; 415. a first fixing plate; 416. a spindle assembly mount; 417. a housing mounting plate; 418. a grinding wheel cover; 5. a discharging guide mechanism; 501. a base; 502. a side plate; 503. a discharging material channel; 504. a track mounting base; 505. a track; 506. a sliding seat; 507. a fourth adjusting screw; 508. a connecting seat; 509. an adjusting plate; 510. a guide wheel mounting plate; 511. a guide wheel; 512. a cylinder; 513. a piston rod; 514. a first connection plate; 515. a second connecting plate; 516. a driving motor; 517. a discharging pinch roller; 518. a support rod; 519. a fulcrum bearing; 6. a feeding guide mechanism; 601. a second base plate; 602. a second Y-direction adjusting plate; 603. a third adjustment block; 604. a fifth adjusting screw; 605. a slide rail mounting plate; 606. a cylinder mounting seat; 607. adjusting a cylinder; 608. a slide rail; 609. a second slider; 610. a second fixing plate; 611. a fixing seat; 612. a second motor; 613. a third motor mounting plate; 614. a third motor; 615. a feeding pinch roller; 616. a feeding wheel; 6161. feeding a trough; 617. a transition plate; 7. and an electric control cabinet.
Detailed Description
The following describes specific embodiments of the present application.
As shown in fig. 1, the automatic refill grinding device comprises a frame 1 provided with an electric control cabinet 7, a working table plate 2 is arranged on the frame 1, a pair of oppositely arranged active grinding mechanisms 4 are arranged on the surface of the working table plate 2, a discharging guide mechanism 5 for guiding out refill finished products is arranged between the adjacent active grinding mechanisms 4, and a feeding guide mechanism 6 for guiding in unprocessed refill products is also arranged on one side of the discharging guide mechanism 5 and on the surface of the working table plate 2; a guide chute is also arranged between the feeding guide mechanism 6 and the discharging guide mechanism 5, and a control mechanism 3 with a touch screen is also arranged on the working table plate 2.
As shown in fig. 2 and 3, the specific structure of the active grinding mechanism 4 is as follows:
including first bottom plate 404, set up the first manual adjusting device that can follow X direction and adjust on first bottom plate 404, set up the second manual adjusting device that can follow Y direction and adjust at first manual adjusting device's expansion end, install the third manual adjusting device that can follow Z direction and adjust at second manual adjusting device's expansion end, set up spindle unit mount pad 416 at third manual adjusting device's expansion end, spindle unit 402 runs through and installs in spindle unit mount pad 416, spindle unit 402's input is connected with the output of first motor 401, spindle unit 402's output is connected and is used for grinding wheel 403 to refill tip mill or sharpen. The spindle assembly mounting base 416 is also connected to one end of a housing mounting plate 417, and a grinding wheel housing 418 is mounted to the other end of the housing mounting plate 417.
As shown in fig. 3, the first manual adjustment device includes a first adjustment block 406 fixedly connected to one side of the first bottom plate 404, and a first adjustment screw 407 penetrates through the first adjustment block 406 and is screwed with an X-direction adjustment plate 405 installed on the surface of the first bottom plate 404, where the X-direction adjustment plate 405 forms a movable end of the first manual adjustment device. A plurality of first adjusting holes 4051 are formed in the surface of the X-direction adjusting plate 405 in the lateral direction.
As shown in fig. 3, the second manual adjustment device includes a first Y-direction adjustment plate 408 covering the surface of the X-direction adjustment plate 405, a second adjustment block 409 is fixedly connected to the surface of the X-direction adjustment plate 405, a second adjustment screw 410 longitudinally penetrates the second adjustment block 409 and is screwed with the first Y-direction adjustment plate 408, and the first Y-direction adjustment plate 408 forms a movable end of the second manual adjustment device. A plurality of second adjustment holes 4081 are formed in the surface of the first Y-direction adjustment plate 408 in the longitudinal direction.
As shown in fig. 3, the third manual adjustment device includes a mounting plate 411 fixedly connected to the surface of the first Y-direction adjustment plate 408, a slide block mounting seat 412 with a slide groove is fixedly connected to the surface of the mounting plate 411, a first slide block 413 is matched in the slide groove, a third adjustment screw 414 is screwed with the first slide block 413, a first fixing plate 415 is fixed to the surface of the first slide block 413, and the first fixing plate 415 and the first slide block 413 together form a movable end of the third manual adjustment device.
As shown in fig. 4 and 5, the specific structure of the discharge guide mechanism 5 is as follows:
the device comprises a base 501, a pair of side plates 502 are arranged on the base 501, a discharging material channel 503 is fixedly connected between the pair of side plates 502 and on the surface of the base 501, a track mounting seat 504 is fixedly connected on the upper parts of the pair of side plates 502, a pair of tracks 505 are fixedly connected on the track mounting seat 504, a sliding seat 506 is matched between the pair of tracks 505, the sliding seat 506 is in threaded connection with a fourth adjusting screw 507, a connecting seat 508 is fixedly connected on the surface of the sliding seat 506, an adjusting plate 509 is fixedly connected on one side surface of the connecting seat 508, a guide wheel mounting plate 510 is fixedly connected with the adjusting plate 509, and a guide wheel 511 is rotatably connected on the guide wheel mounting plate 510; a supporting rod 518 and an air cylinder 512 are respectively arranged on the other side surface of the connecting seat 508, the supporting rod 518 is in butt joint with the second connecting plate 515, and a fulcrum bearing 519 is arranged at the butt joint position of the supporting rod 518 and the second connecting plate 515 through a rotating shaft; a piston rod 513 of the air cylinder 512 is fixedly connected with the bottom of the second connecting plate 515 through a first connecting plate 514, a driving motor 516 and a discharging pinch roller 517 are respectively arranged at two ends of the second connecting plate 515, and the driving motor 516 is connected with the discharging pinch roller 517 through a gear transmission mechanism;
as shown in fig. 6, the specific structure of the feeding guide mechanism 6 is as follows:
the device comprises a second bottom plate 601, a second Y-direction adjusting plate 602 is arranged on the second bottom plate 601, one side of the second Y-direction adjusting plate 602 is in threaded connection with a fifth adjusting screw 604, the fifth adjusting screw 604 penetrates through a third adjusting block 603, a slide rail mounting plate 605 is fixedly connected to the surface of the second Y-direction adjusting plate 602, a pair of slide rails 608 are fixedly connected to the slide rail mounting plate 605, a second slide block 609 is slidingly connected to each slide rail 608, the second slide block 609 is connected with a piston of an adjusting cylinder 607, the adjusting cylinder 607 is fixedly connected to a cylinder mounting seat 606, the surface of the second slide block 609 is connected with a second motor 612 through a second fixing plate 610 and a fixing seat 611, the output end of the second motor 612 is connected with a feeding wheel 616, and a plurality of feeding grooves 6161 are formed along the periphery of the feeding wheel 616; a transition plate 617 is fixedly connected to the side surface of the second motor 612, one end of the transition plate 617 is fixedly connected with one end of a third motor mounting plate 613, a third motor 614 is mounted at the other end of the third motor mounting plate 613, and an output end of the third motor 614 penetrates through the third motor mounting plate 613 to be connected with a feeding pinch roller 615.
The specific working process of the application is as follows:
as shown in fig. 1 to 6, the refill product is automatically supplied through an external vibration material tray, the refill product is sent into a material inlet groove 6161 on a material inlet wheel 616 from an outlet of the vibration material tray through a material inlet pressing wheel 615, and the refill product entering the material inlet groove 6161 is ensured to be aligned left and right through an external material stirring sheet, so that the uniformity of the grinding length is ensured. The position of the feeding wheel 616 drives the second sliding block 609 to conduct displacement fine adjustment on the sliding rail 608 through the adjusting air cylinder 607, and then drives the second Y-direction adjusting plate 602 to conduct integral movement through the fifth adjusting screw 604; each starts the first motor 401 on the initiative grinding mechanism 4 when the feeding wheel 616 rotates, the two grinding wheels 403 are driven to rotate by the main shaft component 402, the left end and the right end of the refill product are ground after contacting the grinding wheels 403, the air cylinder 512 in the discharging guide mechanism 5 works after finishing grinding, as shown in figure 5, the air cylinder 512 drives the first connecting plate 514 to extend out by the piston rod 513, and as the first connecting plate 514 is connected with the second connecting plate 515, and the fulcrum bearing 519 is arranged between the second connecting plate 515 and the supporting rod 518, one end of the second connecting plate 515 with the discharging pressing wheel 517 is downward, the discharging pressing wheel 517 contacts the guide wheel 511 to rotate, the guide wheel 511 rotates and feeds the grinded refill product into the guide chute, and as the arc-shaped groove surface of the guide chute is added with the rotating force of the guide wheel 511, the refill product is moved out of the guide chute and enters the discharging material channel 503, so that the cycle is performed. The workpiece with various lengths and thicknesses can be ground by changing the widths and the heights of the pressing wheel and the grinding wheel, and the angle of the active grinding mechanism 4 can be adjusted by the dial indicator, so that the grinding precision is greatly improved.
The automatic pencil lead grinding machine is simple in structure and convenient to use, automatic grinding of pencil lead products can be achieved by using the automatic pencil lead grinding machine, the automation degree is high, the input cost of human resources of enterprises is saved, the labor intensity of workers is reduced, the automatic pencil lead grinding machine is suitable for grinding workpieces with different lengths and thicknesses, and the grinding capacity is greatly improved.
The above description is illustrative of the application and not limiting, the scope of the application being defined by the appended claims, which may be modified in any manner without departing from the basic structure of the application.
Claims (5)
1. The automatic refill grinding device comprises a frame (1) provided with an electric control cabinet (7), wherein a working table plate (2) is arranged on the frame (1), and is characterized in that: a pair of oppositely arranged active grinding mechanisms (4) and a control mechanism (3) with a touch screen are arranged on the surface of the working table plate (2), a discharge guide mechanism (5) for guiding out a finished pen core product is arranged between the adjacent active grinding mechanisms (4), a feed guide mechanism (6) for guiding in an unprocessed pen core product is further arranged on one side of the discharge guide mechanism (5) and on the surface of the working table plate (2), and a guide chute is further arranged between the feed guide mechanism (6) and the discharge guide mechanism (5);
the specific structure of the active grinding mechanism (4) is as follows:
the automatic pencil lead sharpening machine comprises a first bottom plate (404), wherein a first manual adjusting device capable of being adjusted along the X direction is arranged on the first bottom plate (404), a second manual adjusting device capable of being adjusted along the Y direction is arranged at the movable end of the first manual adjusting device, a third manual adjusting device capable of being adjusted along the Z direction is arranged at the movable end of the second manual adjusting device, a spindle assembly mounting seat (416) is arranged at the movable end of the third manual adjusting device, a spindle assembly (402) is installed in the spindle assembly mounting seat (416) in a penetrating manner, the input end of the spindle assembly (402) is connected with the output end of a first motor (401), and the output end of the spindle assembly (402) is connected with a grinding wheel (403) for sharpening or sharpening the end part of a pencil lead;
the specific structure of the discharging guide mechanism (5) is as follows:
the device comprises a base (501), wherein a pair of side plates (502) are arranged on the base (501), a discharging material channel (503) is fixedly connected between the pair of side plates (502) and on the surface of the base (501), a track mounting seat (504) is fixedly connected to the upper parts of the pair of side plates (502), a pair of tracks (505) are fixedly connected to the track mounting seat (504), a sliding seat (506) is matched between the pair of tracks (505), the sliding seat (506) is in threaded connection with a fourth adjusting screw (507), a connecting seat (508) is fixedly connected to the surface of the sliding seat (506), an adjusting plate (509) is fixedly connected to one side surface of the connecting seat (508), a guide wheel mounting plate (510) is fixedly connected to the adjusting plate (509), and a guide wheel (511) is rotatably connected to the guide wheel mounting plate (510); a supporting rod (518) and a cylinder (512) are respectively arranged on the other side surface of the connecting seat (508), the supporting rod (518) is in butt joint with the second connecting plate (515), and a fulcrum bearing (519) is arranged at the butt joint position of the supporting rod (518) and the second connecting plate (515) through a rotating shaft; a piston rod (513) of the air cylinder (512) is fixedly connected with the bottom of the second connecting plate (515) through a first connecting plate (514), a driving motor (516) and a discharging pressing wheel (517) are respectively arranged at two ends of the second connecting plate (515), and the driving motor (516) is connected with the discharging pressing wheel (517) through a gear transmission mechanism;
the specific structure of the feeding guide mechanism (6) is as follows:
the automatic feeding device comprises a second bottom plate (601), a second Y-direction adjusting plate (602) is arranged on the second bottom plate (601), one side of the second Y-direction adjusting plate (602) is in threaded connection with a fifth adjusting screw (604), the fifth adjusting screw (604) penetrates through a third adjusting block (603), a sliding rail mounting plate (605) is fixedly connected to the surface of the second Y-direction adjusting plate (602), a pair of sliding rails (608) are fixedly connected to the sliding rail mounting plate (605), a second sliding block (609) is connected to each sliding rail (608) in a sliding manner, the second sliding block (609) is connected with a piston of an adjusting cylinder (607), a second motor (612) is connected to the surface of the second sliding block (609) through a second fixing plate (610) and a fixing seat (611), and a plurality of feeding grooves (6161) are formed along the periphery of the feeding wheels (616); a transition plate (617) is fixedly connected to the side surface of the second motor (612), one end of the transition plate (617) is fixedly connected with one end of a third motor mounting plate (613), a third motor (614) is mounted at the other end of the third motor mounting plate (613), and the output end of the third motor (614) penetrates through the third motor mounting plate (613) to be connected with a feeding pinch roller (615); the first manual adjusting device comprises a first adjusting block (406) fixedly connected to one side of a first bottom plate (404), a first adjusting screw (407) penetrates through the first adjusting block (406) and is in threaded connection with an X-direction adjusting plate (405) arranged on the surface of the first bottom plate (404), and the X-direction adjusting plate (405) forms a movable end of the first manual adjusting device; the second manual adjusting device comprises a first Y-direction adjusting plate (408) covered on the surface of the X-direction adjusting plate (405), a second adjusting block (409) is fixedly connected to the surface of the X-direction adjusting plate (405), a second adjusting screw (410) longitudinally penetrates through the second adjusting block (409) and is in threaded connection with the first Y-direction adjusting plate (408), and the first Y-direction adjusting plate (408) forms the movable end of the second manual adjusting device.
2. The automatic refill grinding device according to claim 1, wherein: the third manual adjusting device comprises an installing plate (411) fixedly connected to the surface of a first Y-direction adjusting plate (408), a sliding block installing seat (412) with a sliding groove is fixedly connected to the surface of the installing plate (411), a first sliding block (413) is matched in the sliding groove, a third adjusting screw (414) is in threaded connection with the first sliding block (413), a first fixing plate (415) is fixed to the surface of the first sliding block (413), and the first fixing plate (415) and the first sliding block (413) jointly form a movable end of the third manual adjusting device.
3. The automatic refill grinding device according to claim 1, wherein: a plurality of first adjusting holes (4051) are formed in the surface of the X-direction adjusting plate (405) along the transverse direction.
4. The automatic refill grinding device according to claim 1, wherein: a plurality of second adjusting holes (4081) are formed in the surface of the first Y-direction adjusting plate (408) along the longitudinal direction.
5. The automatic refill grinding device according to claim 1, wherein: the spindle assembly mounting seat (416) is also connected with one end of a cover mounting plate (417), and a grinding wheel cover (418) is mounted at the other end of the cover mounting plate (417).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2018115868369 | 2018-12-25 | ||
| CN201811586836 | 2018-12-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109719592A CN109719592A (en) | 2019-05-07 |
| CN109719592B true CN109719592B (en) | 2023-09-05 |
Family
ID=66300915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910141893.4A Active CN109719592B (en) | 2018-12-25 | 2019-02-26 | Automatic pencil lead grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109719592B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113829159B (en) * | 2021-10-29 | 2023-07-25 | 江西省永智制笔有限公司 | A equipment for nib processing |
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| CN202114587U (en) * | 2011-06-20 | 2012-01-18 | 叶李周 | Water finishing machine |
| CN202556218U (en) * | 2012-02-09 | 2012-11-28 | 深圳深蓝精机有限公司 | A grinder |
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| CN103495868A (en) * | 2013-09-30 | 2014-01-08 | 无锡众望四维科技有限公司 | Lock cylinder automatic machining device |
| CN104589842A (en) * | 2014-12-18 | 2015-05-06 | 庆元县金泰文具有限公司 | Pencil, pencil processing method and pencil groove milling machine for machining pencil |
| CN108262604A (en) * | 2018-03-21 | 2018-07-10 | 无锡巨创自动化科技有限公司 | One kind automatically tears filature open |
| CN209868201U (en) * | 2018-12-25 | 2019-12-31 | 无锡蓝智自动化科技有限公司 | Automatic grinding device for pen core |
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2019
- 2019-02-26 CN CN201910141893.4A patent/CN109719592B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9902818D0 (en) * | 1999-02-10 | 1999-03-31 | Shin Etsu Handotai Europ Limit | Apparatus and method for grinding,lapping and polishing semiconductor wafers |
| CN101396801A (en) * | 2008-09-08 | 2009-04-01 | 江西南丰振宇实业集团有限公司 | Water mil |
| CN202114587U (en) * | 2011-06-20 | 2012-01-18 | 叶李周 | Water finishing machine |
| CN202556218U (en) * | 2012-02-09 | 2012-11-28 | 深圳深蓝精机有限公司 | A grinder |
| CN103394978A (en) * | 2013-07-18 | 2013-11-20 | 蒿庆国 | Centerless grinding machine for conical rollers |
| CN103495868A (en) * | 2013-09-30 | 2014-01-08 | 无锡众望四维科技有限公司 | Lock cylinder automatic machining device |
| CN104589842A (en) * | 2014-12-18 | 2015-05-06 | 庆元县金泰文具有限公司 | Pencil, pencil processing method and pencil groove milling machine for machining pencil |
| CN108262604A (en) * | 2018-03-21 | 2018-07-10 | 无锡巨创自动化科技有限公司 | One kind automatically tears filature open |
| CN209868201U (en) * | 2018-12-25 | 2019-12-31 | 无锡蓝智自动化科技有限公司 | Automatic grinding device for pen core |
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| Publication number | Publication date |
|---|---|
| CN109719592A (en) | 2019-05-07 |
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