CN109794814A - A kind of novel knife sharpener - Google Patents

A kind of novel knife sharpener Download PDF

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Publication number
CN109794814A
CN109794814A CN201910144797.5A CN201910144797A CN109794814A CN 109794814 A CN109794814 A CN 109794814A CN 201910144797 A CN201910144797 A CN 201910144797A CN 109794814 A CN109794814 A CN 109794814A
Authority
CN
China
Prior art keywords
tool apron
sharpening
blade
bottom plate
fixed block
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.)
Pending
Application number
CN201910144797.5A
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Chinese (zh)
Inventor
陈坚
刘鑫
陈自力
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZHEJIANG SAILI MACHINERY CO Ltd
Original Assignee
ZHEJIANG SAILI MACHINERY CO Ltd
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 ZHEJIANG SAILI MACHINERY CO Ltd filed Critical ZHEJIANG SAILI MACHINERY CO Ltd
Priority to CN201910144797.5A priority Critical patent/CN109794814A/en
Publication of CN109794814A publication Critical patent/CN109794814A/en
Pending legal-status Critical Current

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Abstract

The present invention relates to a kind of automatic grinding equipment for being capable of processing novel necking tool.This new type auto knife sharpener includes organic block, tool apron and sharpening disk, the sharpening disk and the sharpening power source of driving sharpening disk rotation are sequentially connected, it is characterized by: the tool apron is rotatably arranged on bottom plate by connecting shaft, the tool apron, which is equipped with, limits the connector on bottom plate for tool apron, the sharpening face of the sharpening disk is located at bottom surface and preceding oblique setting, and the sharpening face is higher than one end far from tool apron close to one end of tool apron.This automatic grinding equipment can enable blade complete the polishing on two inclined-planes using angularly disposed sharpening disk and rotatable tool apron by the rotation of tool apron, to easily process novel blade.

Description

A kind of novel knife sharpener
Technical field
The present invention relates to a kind of automatic grinding equipment.
Background technique
Paperboard groove cutting machine is the equipment that a kind of pair of cardboard is slotted, and slots and have to using necking tool, such as Fig. 6 institute Show, the knife edge of general necking tool is straight line, as long as that is, this necking tool grinds a face when whetting a knife.Cardboard fluting When, two necking tools are fixed, and form a fixed spacing, and cardboard is mobile relative to necking tool, and the knife edge tip of two necking tools is just A bar groove is outputed on cardboard.However in practical grooving process, the necking tool of this structure is easy to damage, and loses cutting edge, It changes an angle and says main reason is that this necking tool only has knife edge tip to act on cardboard, be exactly cardboard all instead Active force all concentrates on the knife edge tip of necking tool, and knife edge tip is easy to wear, and over time, necking tool cannot carry out It cuts well.More durable in order to keep necking tool not easy to wear, applicant has devised a kind of novel necking tool, such as Fig. 5 institute Show, the knife edge of this novel necking tool (abbreviation blade 12) is not straight line, i.e., this necking tool needs to grind when whetting a knife One big inclined-plane 120 and one small inclined-plane 121, this necking tool are advantageous in that there there is cardboard when knife edge tip acts on cardboard Partial breaking-out is with being to act on small inclined-plane, therefore stress greatly reduces at the knife edge tip of necking tool, to significantly extend The service life of necking tool.However since this novel necking tool structure is special, previous knife sharpener cannot achieve processing.
Summary of the invention
In view of the shortcomings of the prior art, present invention innovation provides a kind of automatic grinding for being capable of processing novel necking tool Equipment.
New type auto knife sharpener includes organic block, tool apron and sharpening disk, and the sharpening disk is rotated with driving sharpening disk Sharpening power source transmission connection, it is characterised in that: the tool apron is rotatably arranged on bottom plate by connecting shaft, the tool apron It is equipped with and tool apron is limited into the connector on bottom plate, the sharpening face of the sharpening disk is located at bottom surface and preceding oblique setting, described Sharpening face is higher than one end far from tool apron close to one end of tool apron.
On bottom plate sliding first guide rail of setting, the translational power source that the bottom plate and driving bottom plate move left and right is driven Connection.
The tool apron is equipped with cutter groove, and the side cell wall of the cutter groove is inclined-plane, is equipped in the cutter groove and fixes blade Fixed block in cutter groove, has the fixed block inclined-plane to match with the inclined-plane of cutter groove on the fixed block, on the fixed block With for acting on the acting surface on blade, the fixed block is connected on tool apron by fastening bolt.
The top of the acting surface of the fixed block is equipped with the extended surface for covering blade, and the acting surface, which is located at, to be extended Between face and fixed block inclined-plane.
The front side of the bottom plate is equipped with to knife plate, described to slide on the second guide rail of setting to knife plate, second guide rail with First guide rail is parallel.
Stand is installed on the base, vertical third guide rail, the sharpening power source installation are installed in the stand On mounting rack, the mounting rack is hinged in adjustment seat, and the adjustment seat is slidably disposed on third guide rail, the adjusting Seat and the adjusting power source of driving adjustment seat lifting are sequentially connected.
The adjustment seat, which is equipped with, adjusts bolt, and the end for adjusting bolt acts on mounting rack.
According to a kind of automatic grinding equipment provided by the invention, using angularly disposed sharpening disk and rotatable tool apron, By the rotation of tool apron, blade can be enable to complete the polishing on two inclined-planes, to easily process novel blade.
Detailed description of the invention
Fig. 1 is perspective view of the invention;
Fig. 2 is side view of the invention;
Fig. 3 is the structural schematic diagram of tool apron part;
Fig. 4 is the polishing schematic diagram of sharpening disk and blade;
Fig. 5 is the structural schematic diagram of novel blade;
Fig. 6 is the structural schematic diagram of existing blade.
Specific embodiment
As shown in Figure 1-3, this new type auto knife sharpener includes organic block 1, tool apron 6 and sharpening disk 3, sharpening disk 3 with The sharpening power source 4 for driving sharpening disk 3 to rotate is sequentially connected, and blade 12 is fixed on tool apron 6, passes through the drive of sharpening power source 4 Dynamic, the rotation of sharpening disk 3 polishes to blade 12.
As shown in figure 3, processing two inclined-planes for the ease of blade 12, tool apron 6 of the invention can be turned by connecting shaft 64 It is arranged on a base plate 2 dynamicly, and tool apron 6 is equipped with the connector 65 by the limit of tool apron 6 on a base plate 2;In addition, sharpening disk 3 Sharpening face 30 is located at bottom surface and preceding oblique setting, and sharpening face 30 is higher than one end far from tool apron 6 close to one end of tool apron 6.Work as knife Piece 12 is fixed on tool apron 6, and sharpening power source 4 drives sharpening disk 3 to rotate for the first time, and sharpening disk 3 carries out for the first time blade 12 Polishing, thus polish the big inclined-plane 120 of blade 12;When the polishing for completing the big inclined-plane 120 of blade, by tool apron 6 around connecting shaft 64 An angle is rotated, is then fixed tool apron 6 again by connector 65, the angle on inclined-plane 120 big in this way is changed, When sharpening disk 3 again to blade 12 polish, small inclined-plane 121 can be polished.By this structure, can easily polish Novel blade 12.
If blade does not move, when sharpening disk 3 polishes to blade 12, blade 12 will act on always the edge of sharpening disk 3, It is exactly an annulus from from the rubbing surface of sharpening disk 3 and blade 12, in this case, with constantly beating for sharpening disk 3 Mill, the edge of sharpening disk 3 will leave a concave ring because of friction and (as shown in figure 4, if blade 12 does not move, be only located at centre Position, just will appear such case), thus shorten the service life of sharpening disk 3.In order to solve this problem, of the invention Bottom plate 2 is slided on the first guide rail 20 of setting, and the translational power source 5 that bottom plate 2 and driving bottom plate 2 move left and right is sequentially connected. By the driving in translational power source 5, bottom plate 2 moves left and right together with tool apron 6, as shown in figure 4, continuous with blade position Variation, blade 12 and the rubbing surface of sharpening disk 3 also constantly change, and can be substantially reduced the abrasion of 3 local location of sharpening disk in this way, greatly The big service life for extending sharpening disk 3, and since blade 12 is mobile relative to sharpening disk 3, sharpening disk 3 imitates the polishing of blade 12 Fruit is more significant, and the inclined-plane polished is more smooth.
In order to which easily blade 12 is fixed on tool apron 6, as shown in figure 3, the present invention is equipped with cutter groove 60 on tool apron 6, The side cell wall of cutter groove 60 is inclined-plane 600, is equipped in cutter groove 60 blade 12 being fixed on the fixed block 62 in cutter groove 60, this is fixed Also there is the fixed block inclined-plane 620 to match with the inclined-plane 600 of cutter groove 60 on block 62, have on fixed block 62 for acting on knife Acting surface 621 on piece 12, in addition, fixed block 62 is connected on tool apron 6 by fastening bolt 63.When wanting fixed blade, by knife Piece 12 is placed in the cutter groove 60 of tool apron 6, and in 62 lower section of fixed block, fastening bolt 63 is then manually tightened, with fastening Bolt 63 moves down, and fixed block 62 also moves down, due to the fixed block inclined-plane 620 of fixed block 62 and the cell wall inclined-plane 600 of cutter groove 60 It coincide, the other side cell wall that such fixed block 62 just slowly pushes and pushes blade to shift to cutter groove 60 by its acting surface 621 601, when blade 12 encounters the other side cell wall 601 of cutter groove 60, blade 12 is just firmly fixed, and this completes blades 12 fixation work.
And in order to guarantee that blade 12 can be stably fixed, the top of the acting surface 621 of fixed block 62 is equipped with for covering The extended surface 622 of blade is covered, acting surface 621 is between extended surface 622 and fixed block inclined-plane 620.It is covered by extended surface 622 It covers on blade 12, can guarantee that 12, knife securely fix, and will not move up.
Certainly, the position of blade is also confirmed before fixed blade 12, in order to position to blade 12, the present invention exists The front side of bottom plate 2 is equipped with to knife plate 7, as shown in Figure 1, this slides on the second guide rail 70 of setting knife plate 7, and the second guide rail 70 with First guide rail 20 is parallel.When needing to knife, knife plate 7 will be shifted onto before tool apron 6, then adjusts the position of blade 12, make The tip of blade 12 is touched to knife plate 7, then tightens fixed block 62 recited above, this completes working knife, most After knife plate 7 will be moved back to, blade 12 can be carried out polishing work.
For the ease of the upper and lower position of sharpening disk 3, the present invention is equipped with stand 10 on base 1, installs in stand 10 Vertical third guide rail 80, sharpening power source 4 are mounted on mounting rack 9, and mounting rack 9 is hinged in adjustment seat 8, and adjustment seat 8 can It is slidably disposed on third guide rail 80, the adjusting power source 11 that adjustment seat 8 and driving adjustment seat 8 are gone up and down is sequentially connected.Pass through tune The driving of power source 11 is saved, adjustment seat 8 is gone up and down on third guide rail 80 with sharpening power source 4 with sharpening disk 3 together, complete in this way It is adjusted at the position of sharpening disk 3.
Finally it is worth mentioning that adjust the angle of sharpening disk 3 for convenience, that is, adjust the angle in sharpening face 30, such as Fig. 2 Shown, the present invention is equipped in adjustment seat 8 and adjusts bolt 81, and the end of the adjusting bolt 81 acts on mounting rack 9.It needs to adjust It when saving the angle in sharpening face 30, turns and adjusts bolt 81, the end due to adjusting bolt 81 acts on mounting rack 9, or will peace It shelves 9 to lift, or mounting rack 9 is put down, be achieved in the adjusting for adjusting 3 angle of sharpening disk.

Claims (7)

1. a kind of new type auto knife sharpener, including organic block (1), tool apron (6) and sharpening disk (3), the sharpening disk (3) and drive Sharpening power source (4) transmission connection of dynamic sharpening disk (3) rotation, it is characterised in that: the tool apron (6) can by connecting shaft (64) It being rotatably arranged on bottom plate (2), the tool apron (6), which is equipped with, limits the connector (65) on bottom plate (2) for tool apron (6), The sharpening face (30) of the sharpening disk (3) is located at bottom surface and preceding oblique setting, the one end of the sharpening face (30) close to tool apron (6) Higher than one end far from tool apron (6).
2. a kind of new type auto knife sharpener according to claim 1, it is characterised in that: the bottom plate (2) sliding setting the On one guide rail (20), the bottom plate (2) and the translational power source (5) for driving bottom plate (2) to move left and right are sequentially connected.
3. a kind of new type auto knife sharpener according to claim 1 or 2, it is characterised in that: the tool apron (6) is equipped with knife Slot (60), the side cell wall of the cutter groove (60) are inclined-plane (600), are equipped in the cutter groove (60) blade being fixed on cutter groove (60) fixed block (62) in has the fixed block inclined-plane to match with the inclined-plane of cutter groove (60) on the fixed block (62) (620), have on the fixed block (62) for acting on the acting surface on blade (621), the fixed block (62) passes through tight Fixing bolt (63) is connected on tool apron (6).
4. a kind of new type auto knife sharpener according to claim 3, it is characterised in that: the acting surface of the fixed block (62) (621) top is equipped with the extended surface (622) for covering blade, and the acting surface (621) is located at extended surface (622) and solid Determine between block inclined-plane (620).
5. a kind of new type auto knife sharpener according to claim 1, it is characterised in that: the front side of the bottom plate (2) is equipped with It is described that knife plate (7) are slided in setting the second guide rail (70) to knife plate (7), second guide rail (70) and the first guide rail (20) It is parallel.
6. a kind of new type auto knife sharpener according to claim 1, it is characterised in that: be equipped on the base (1) vertical Frame (10) installs vertical third guide rail (80) on the stand (10), and the sharpening power source (4) is mounted on mounting rack (9) On, the mounting rack (9) is hinged on adjustment seat (8), and the adjustment seat (8) is slidably disposed on third guide rail (80), institute It states adjustment seat (8) and the adjusting power source (11) of adjustment seat (8) lifting is driven to be sequentially connected.
7. a kind of new type auto knife sharpener according to claim 6, it is characterised in that: the adjustment seat (8), which is equipped with, adjusts It saves bolt (81), the end for adjusting bolt (81) acts on mounting rack (9).
CN201910144797.5A 2019-02-27 2019-02-27 A kind of novel knife sharpener Pending CN109794814A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910144797.5A CN109794814A (en) 2019-02-27 2019-02-27 A kind of novel knife sharpener

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910144797.5A CN109794814A (en) 2019-02-27 2019-02-27 A kind of novel knife sharpener

Publications (1)

Publication Number Publication Date
CN109794814A true CN109794814A (en) 2019-05-24

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CN201910144797.5A Pending CN109794814A (en) 2019-02-27 2019-02-27 A kind of novel knife sharpener

Country Status (1)

Country Link
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Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0362144A2 (en) * 1988-09-23 1990-04-04 Alpha Industries, Inc. Notching blade assembly
AU2005100528A4 (en) * 2005-06-27 2005-07-21 Kun-Meng Lin Cutter-grinder
CN2915362Y (en) * 2006-06-23 2007-06-27 庄添财 Four-head knife sharpener
CN203804684U (en) * 2014-04-21 2014-09-03 中山市石岐区冠东机械厂 Knife grinder
CN104816204A (en) * 2015-03-29 2015-08-05 雄华机械(苏州)有限公司 Universal cutter grinder
CN205290559U (en) * 2016-01-25 2016-06-08 瑞安市进刚机械有限公司 Mill knife rest mechanism of sharpedge grinding machine and sharpedge grinding machine
CN206455486U (en) * 2017-01-13 2017-09-01 东莞科宝机械刀具有限公司 Butterfly knife knife sharpener
CN206622912U (en) * 2017-03-25 2017-11-10 东莞市硕镭电子科技有限公司 A kind of alloy cutter knife sharpening device
CN206811633U (en) * 2017-04-14 2017-12-29 陈自力 The knife sharpening device of necking tool
CN209698630U (en) * 2019-02-27 2019-11-29 浙江赛力机械有限公司 A kind of novel knife sharpener

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0362144A2 (en) * 1988-09-23 1990-04-04 Alpha Industries, Inc. Notching blade assembly
AU2005100528A4 (en) * 2005-06-27 2005-07-21 Kun-Meng Lin Cutter-grinder
CN2915362Y (en) * 2006-06-23 2007-06-27 庄添财 Four-head knife sharpener
CN203804684U (en) * 2014-04-21 2014-09-03 中山市石岐区冠东机械厂 Knife grinder
CN104816204A (en) * 2015-03-29 2015-08-05 雄华机械(苏州)有限公司 Universal cutter grinder
CN205290559U (en) * 2016-01-25 2016-06-08 瑞安市进刚机械有限公司 Mill knife rest mechanism of sharpedge grinding machine and sharpedge grinding machine
CN206455486U (en) * 2017-01-13 2017-09-01 东莞科宝机械刀具有限公司 Butterfly knife knife sharpener
CN206622912U (en) * 2017-03-25 2017-11-10 东莞市硕镭电子科技有限公司 A kind of alloy cutter knife sharpening device
CN206811633U (en) * 2017-04-14 2017-12-29 陈自力 The knife sharpening device of necking tool
CN209698630U (en) * 2019-02-27 2019-11-29 浙江赛力机械有限公司 A kind of novel knife sharpener

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