CN106739554B - Printer cutter assembly jig - Google Patents
Printer cutter assembly jig Download PDFInfo
- Publication number
- CN106739554B CN106739554B CN201611226013.6A CN201611226013A CN106739554B CN 106739554 B CN106739554 B CN 106739554B CN 201611226013 A CN201611226013 A CN 201611226013A CN 106739554 B CN106739554 B CN 106739554B
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- positioning block
- cutter
- fixing seat
- supporting
- base
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J11/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
- B41J11/66—Applications of cutting devices
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- Jigs For Machine Tools (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention discloses a printer cutter assembly jig which comprises a base, wherein a positioning block group used for positioning a supporting pressing plate is arranged at the top of the base, a workpiece pressing positioning block is arranged above the base, the workpiece pressing positioning block downwards moves under the action of a lifting pressing limiting mechanism to press the supporting pressing plate positioned by the positioning block group on the base or upwards moves to release the supporting pressing plate, when the workpiece pressing positioning block downwards presses the supporting pressing plate, the workpiece pressing positioning block is just positioned right above a cutter hung on the side wall of the supporting pressing plate through a connecting bolt, and a cutter pressing positioning mechanism capable of being matched with the workpiece pressing positioning block downwards pressed on the supporting pressing plate to press and position the cutter on the supporting pressing plate is arranged on the base. The invention has the advantages that: simple structure, convenient operation can fix a position cutter and support clamp plate simultaneously, ensures the assembly precision of cutter, has improved product quality greatly.
Description
Technical Field
The invention relates to the technical field of printer assembly, in particular to a printer cutter assembly jig.
Background
The cutter is an important component part of the printer and is mainly installed on the supporting pressing plate through a connecting bolt and used for assisting in cutting paper, and the paper cutting effect of the printer is determined by the assembly precision of the cutter. At present, the cutter is directly screwed on the supporting pressing plate by manpower, and the operation mode of directly assembling the cutter by manpower cannot ensure the assembly precision of the cutter, so that the product quality is greatly influenced.
Disclosure of Invention
The invention aims to provide a printer cutter assembly jig capable of ensuring cutter assembly precision.
In order to achieve the above purpose, the invention adopts the following technical scheme: the printer cutter assembly jig comprises a base, wherein a positioning block group for positioning a supporting pressing plate is arranged at the top of the base, a workpiece pressing positioning block is arranged above the base, the workpiece pressing positioning block moves downwards under the action of a lifting pressing limiting mechanism to press the supporting pressing plate positioned by the positioning block group on the base or moves upwards to release the supporting pressing plate, when the workpiece pressing positioning block downwards presses the supporting pressing plate, the workpiece pressing positioning block is just positioned right above a cutter hung on the side wall of the supporting pressing plate through a connecting bolt, and a cutter pressing positioning mechanism capable of being matched with the workpiece pressing positioning block downwards pressed on the supporting pressing plate to press and position the cutter on the supporting pressing plate is arranged on the base.
Further, the aforementioned printer cutter assembly jig, wherein: the lifting and compressing limiting mechanism has the structure that: including installing the support frame on the base, vertical being provided with on the support frame compresses tightly the cylinder, the piston rod of compressing tightly the cylinder is downwards and install the mounting panel, be provided with down the mounting panel in the below of last mounting panel, it is connected with down the mounting panel through two curb plates to go up the mounting panel, leave the space that supplies the guide post to reciprocate between messenger's mounting panel and the mounting panel down, be provided with a plurality of guiding holes that link up down the mounting panel on the mounting panel down, the activity wears to have a guide post in every guiding hole respectively, the upper end of every guide post upwards stretches out the mounting panel down and is provided with the limit head that the size is greater than the guiding hole aperture, the lower extreme of all guide posts stretches out down the mounting panel and is connected with work piece compressing tightly the locating piece simultaneously, all overlap on the guide post between work piece compressing tightly the locating piece and down the mounting panel and be equipped with the spring, when the piston rod of compressing tightly the cylinder stretches out downwards and drives work piece compressing tightly the locating piece down and pressing down on the support clamp plate, compress gradually the spring along with the piston rod of compressing tightly the cylinder and stretching out down, can promote the upper edge guide post and compress gradually the spring, can apply decurrent effort to work piece compressing tightly the locating piece after the spring compression to work piece and compressing tightly the locating piece and compressing.
Further, the aforementioned printer cutter assembly jig, wherein: the structure of the cutter compressing and positioning mechanism is as follows: the quick clamp fixing seat is provided with a quick clamp fixing seat which is gradually arranged from back to front and penetrates through the quick clamp fixing seat, a limit groove penetrating through the quick clamp fixing seat is formed in the inner side hole wall of the quick clamp fixing seat, a rotating rod is movably penetrated in the rotating rod fixing seat, the front end of the rotating rod extends out of the quick clamp fixing seat forwards and is connected with the mounting frame, after the rotating rod is connected with the mounting frame, the rotating rod can axially and freely rotate, the rear end of the rotating rod extends out of the rotating rod fixing seat backwards and is provided with a limit head with a size larger than the aperture of the rotating rod fixing seat, the outer side circumferential wall of the rotating rod is provided with a baffle shaft matched with the limit groove, the quick clamp fixing seat on the left side and the right side of the rotating rod fixing seat is respectively provided with a guide hole parallel to the rotating rod fixing seat, each guide hole is respectively penetrated with a guide shaft, the front end of each guide shaft extends out of the quick clamp fixing seat forwards and is connected with the mounting frame, the rear end of each guide shaft is provided with a guide sleeve, and the guide sleeve is arranged between the guide sleeve and the quick clamp fixing seat; when the rotary rod moves backwards to the blocking shaft to extend out of the quick clamp fixing seat and staggers the blocking shaft and the limiting groove, the lower cutter positioning shaft on the mounting frame just limits the supporting cutter upwards, so that the lower cutter positioning shaft can be in an upper-lower opposite limiting cutter with the workpiece pressing positioning block pressed downwards on the supporting pressing plate.
Further, the aforementioned printer cutter assembly jig, wherein: the locating piece group includes: the lower positioning block is arranged on the base and used for supporting and placing the supporting pressing plate, the left positioning block is arranged on the base on the left side of the lower positioning block, and the front positioning block is arranged on the base on the front side of the lower positioning block.
Further, the aforementioned printer cutter assembly jig, wherein: a handle is arranged on the base.
Through implementation of the technical scheme, the invention has the beneficial effects that: simple structure, convenient operation can fix a position cutter and support clamp plate simultaneously, ensures the assembly precision of cutter, can not appear the defective products, has improved product quality greatly.
Drawings
Fig. 1 is a schematic structural diagram of a printer cutter assembly jig according to the present invention.
Fig. 2 is a schematic view of the structure of section A-A shown in fig. 1.
Fig. 3 is a schematic diagram of the structure in the top view of fig. 1.
Fig. 4 is a schematic perspective view of fig. 1.
Fig. 5 is an enlarged schematic view of the H site shown in fig. 4.
Detailed Description
The invention will be further described with reference to the drawings and the specific examples.
As shown in fig. 1, 2, 3, 4 and 5, the assembly jig for the printer cutter comprises a base 1, a positioning block group for positioning a supporting platen 2 is arranged at the top of the base 1, a workpiece pressing positioning block 3 is arranged above the base 1, the workpiece pressing positioning block 3 moves downwards under the action of a lifting pressing limiting mechanism to press the supporting platen 2 positioned by the positioning block group on the base 1 or moves upwards to release the supporting platen 2, when the workpiece pressing positioning block 3 presses the supporting platen 2 downwards, the workpiece pressing positioning block 3 is positioned right above a cutter 5 hung on the side wall of the supporting platen 2 through a connecting bolt 4, and a cutter pressing positioning mechanism capable of being matched with the workpiece pressing positioning block 3 pressed downwards on the supporting platen 2 to press and position the cutter 5 on the supporting platen 2 is arranged on the base 1; in this embodiment, the structure of the lifting and compressing limiting mechanism is as follows: the device comprises a supporting frame 6 arranged on a base 1, a compression cylinder 7 is vertically arranged on the supporting frame 6, a piston rod of the compression cylinder 7 extends downwards and is provided with an upper mounting plate 8, a lower mounting plate 9 is arranged below the upper mounting plate 8, the upper mounting plate 8 is connected with the lower mounting plate 9 through two side plates 10, a space for the upward movement of the guide column 11 is reserved between the upper mounting plate 8 and the lower mounting plate 9, a plurality of guide holes penetrating the lower mounting plate 9 vertically are formed in the lower mounting plate 9, one guide column 11 is movably penetrated in each guide hole respectively, the upper end of each guide column 11 extends upwards to the lower mounting plate 9 and is provided with a first limit head 12 with a size larger than the diameter of the guide hole, the lower ends of all the guide columns 11 extend downwards to the lower mounting plate 9 and are simultaneously connected with a workpiece compression positioning block 3, a first spring 13 is sleeved on each guide column 11 between the workpiece compression positioning block 3 and the lower mounting plate 9, when the piston rod of the compression cylinder 7 extends downwards to drive the workpiece compression positioning block 3 to be pressed downwards on a supporting plate 2, the piston rod of the compression cylinder 7 extends downwards along with the guide columns, one guide column 11 extends downwards, one guide column 11 is movably penetrated in each guide hole 11 respectively, the upper end of the guide cylinder 11 extends upwards, the upper end of the lower guide cylinder 11 extends upwards and is provided with a first limit head 12, the first limit head is compressed by the first limit head 13, the first compression spring is gradually compressed by the first compression spring is compressed by the first compression spring 3, the first compression mechanism is prevented from being gradually deformed, and the workpiece compression mechanism is gradually deformed by the lower compression spring is pressed by the compression spring, and the compression mechanism is pressed by the compression mechanism, the compression mechanism is pressed by the compression mechanism, and is convenient, and the compression mechanism is pressed by the compression mechanism, and is pressed; in this embodiment, the structure of the cutter pressing and positioning mechanism is as follows: the cutter comprises a mounting frame 15 with a cutter lower positioning shaft 14 at the front end and a quick clamp fixing seat 16 mounted on a base 1 at the rear lower part of the cutter 5, wherein a rotating rod mounting hole which is gradually and upwards inclined from back to front and penetrates through the quick clamp fixing seat 16 is formed in the quick clamp fixing seat 16, a limiting groove 17 penetrating through the quick clamp fixing seat 16 is formed in the inner side hole wall of the rotating rod mounting hole, a rotating rod 18 is movably penetrated in the rotating rod mounting hole, the front end of the rotating rod 18 extends forwards out of the quick clamp fixing seat 16 and is connected with the mounting frame 15, the rotating rod 18 can axially and freely rotate after being connected with the mounting frame 15, the rear end of the rotating rod 18 extends backwards out of the rotating rod mounting hole and is provided with a second limiting head 19 with a size larger than the aperture of the rotating rod mounting hole, a blocking shaft 20 matched with the limiting groove 17 is formed in the outer side circumferential wall of the rotating rod 18, guide holes which are respectively formed in the quick clamp fixing seat 16 at the left side and the right side of the rotating rod mounting hole, a guide shaft 21 is penetrated in each guide hole, a guide shaft 21 extends forwards and is connected with the front end of the mounting frame 16, and the guide shaft 21 extends forwards and is provided with a guide sleeve 23, and the guide sleeve is arranged between the front end 21 and the front end of the guide sleeve 16 and the front end of the quick clamp fixing seat 15, and the guide sleeve 15 extends forwards, and the guide sleeve 21 is arranged between the guide shaft 21 and the guide shaft 16 and the front end 16 and the front end of the mounting seat 16; when the rotary rod 18 moves backwards to the baffle shaft 20 to extend out of the quick clamp fixing seat 16 backwards and enable the baffle shaft 20 to be staggered with the limiting groove 17, the cutter lower positioning shaft 14 on the mounting frame 15 just limits and supports the cutter 5 upwards, so that the cutter lower positioning shaft 14 and the workpiece pressing positioning block 3 pressed downwards on the supporting pressing plate 2 are opposite to limit the cutter 5 upwards and downwards, when the rotary rod 18 rotates to the baffle shaft 20 to be aligned with the limiting groove 17, under the forward elastic force of the second spring 23, the cutter lower positioning shaft 14 can be matched with the workpiece pressing positioning block 3 pressed downwards on the supporting pressing plate 2 to press the cutter 5 forwards on the side wall of the supporting pressing plate 2, the cutter pressing positioning mechanism is simple in structure and convenient to install and maintain, and the cutter 5 is elastically pressed through the second spring 23, so that the phenomenon of deformation and damage of the cutter caused by hard pressing is effectively prevented; in this embodiment, the positioning block group includes: the lower positioning block 24 is arranged on the base 1 and used for supporting and placing the supporting pressing plate 2, the left positioning block 25 is arranged on the left base of the lower positioning block 14, and the front positioning block 26 is arranged on the front base 1 of the lower positioning block 24; in the present embodiment, the handle 27 is provided on the base 1, so that the jig can be more conveniently carried;
the working principle of the invention is as follows:
the supporting pressing plate 2 is placed on the lower positioning block 24, the supporting pressing plate 2 is moved, the left end of the supporting pressing plate 2 is abutted against the left positioning block 25, the front end of the supporting pressing plate is abutted against the front positioning block 26, then the pressing cylinder 7 drives the workpiece pressing positioning block 3 to move downwards, when the workpiece pressing positioning block 3 is pressed downwards on the supporting pressing plate 2, as the piston rod of the pressing cylinder 7 continues to extend downwards, the pressing cylinder 7 pushes the upper mounting plate 8 to move downwards along the guide post 11 to gradually compress the first spring 13, the first spring 13 applies downward acting force to the workpiece pressing positioning block 3 after compression, the workpiece pressing positioning block 3 presses the supporting pressing plate 2 downwards, and when the workpiece pressing positioning block 3 presses the supporting pressing plate 2 downwards, the workpiece pressing positioning block 3 just limits the ascending space of the cutter 5, then the cutter 5 is hung on the side wall of the supporting pressing plate 2 through the connecting thread 4, at this time, the lower end of the cutter 5 is supported on the cutter lower positioning shaft 14, then the rotary rod 18 is rotated until the blocking shaft 20 on the rotary rod 18 is aligned with the limiting groove 17, the rotary rod 18 is released, at this time, the mounting frame 15 moves forward and upward along the guiding hole and the rotary rod mounting hole under the action of the forward elastic force of the second spring 23, the cutter lower positioning shaft 14 on the mounting frame 15 is synchronously pushed to move forward and upward, the cutter 5 is further pushed to move forward and upward, the cutter 5 is only pushed forward to be pressed on the supporting pressing plate 2 after being pushed by the cutter lower positioning shaft 14 because the upper space of the cutter 5 is limited by the workpiece pressing positioning block 3, then the connecting bolt 4 is screwed, the cutter 5 is completely locked and fixed on the supporting pressing plate 2, then the rotary rod 18 is pulled backward, until the blocking shaft 20 on the rotating rod 18 stretches out of the quick clamping fixing seat and then rotates the rotating rod 18, when the blocking shaft 20 is staggered with the limiting groove 17, the lower cutter positioning shaft 14 only supports the cutter 5 without applying force to the cutter 5, then the piston rod of the compressing cylinder 7 is retracted upwards, the workpiece compressing positioning block 3 is synchronously driven to move upwards to loosen the supporting pressing plate 2, and then the supporting pressing plate 2 assembled with the cutter 5 is taken out, so that the assembly operation of the cutter 5 is completed. The invention has the advantages that: simple structure, convenient operation can fix a position cutter and support clamp plate simultaneously, ensures the assembly precision of cutter, can not appear the defective products, has improved product quality greatly.
Claims (3)
1. Printer cutter assembly tool, its characterized in that: the device comprises a base, wherein a positioning block group for positioning a supporting pressing plate is arranged at the top of the base, a workpiece pressing positioning block is arranged above the base, the workpiece pressing positioning block downwards moves under the action of a lifting pressing limiting mechanism to press the supporting pressing plate positioned by the positioning block group on the base or upwards moves to release the supporting pressing plate, when the workpiece pressing positioning block downwards presses the supporting pressing plate, the workpiece pressing positioning block is right above a cutter hung on the side wall of the supporting pressing plate through a connecting bolt, and a cutter pressing positioning mechanism capable of being matched with the workpiece pressing positioning block downwards pressed on the supporting pressing plate to press and position the cutter on the supporting pressing plate is arranged on the base; the lifting and compressing limiting mechanism has the structure that: the device comprises a supporting frame arranged on a base, a compression cylinder is vertically arranged on the supporting frame, a piston rod of the compression cylinder extends downwards and is provided with an upper mounting plate, a lower mounting plate is arranged below the upper mounting plate, the upper mounting plate is connected with the lower mounting plate through two side plates, a space for a guide column to move upwards is reserved between the upper mounting plate and the lower mounting plate, a plurality of guide holes which penetrate through the lower mounting plate vertically are arranged on the lower mounting plate, a guide column is movably penetrated in each guide hole, the upper end of each guide column extends upwards out of the lower mounting plate and is provided with a limit head with a size larger than the aperture of the guide hole, the lower ends of all the guide columns extend downwards to be connected with a workpiece compression positioning block, springs are sleeved on the guide columns between the workpiece compression positioning block and the lower mounting plate, when the piston rod of the compression cylinder extends downwards to drive the workpiece compression positioning block to be pressed downwards on a support pressing plate, the compression cylinder can push the upper mounting plate downwards along with the piston rod of the compression cylinder to move downwards to gradually compress the spring, and then downward acting force is applied to the workpiece compression positioning block after the spring is compressed, so that the workpiece compression positioning block is gradually pressed downwards to support the workpiece compression positioning block; the structure of the cutter compressing and positioning mechanism is as follows: the quick clamp fixing seat is provided with a quick clamp fixing seat which is gradually arranged from back to front and penetrates through the quick clamp fixing seat, a limit groove penetrating through the quick clamp fixing seat is formed in the inner side hole wall of the quick clamp fixing seat, a rotating rod is movably penetrated in the rotating rod fixing seat, the front end of the rotating rod extends out of the quick clamp fixing seat forwards and is connected with the mounting frame, after the rotating rod is connected with the mounting frame, the rotating rod can axially and freely rotate, the rear end of the rotating rod extends out of the rotating rod fixing seat backwards and is provided with a limit head with a size larger than the aperture of the rotating rod fixing seat, the outer side circumferential wall of the rotating rod is provided with a baffle shaft matched with the limit groove, the quick clamp fixing seat on the left side and the right side of the rotating rod fixing seat is respectively provided with a guide hole parallel to the rotating rod fixing seat, each guide hole is respectively penetrated with a guide shaft, the front end of each guide shaft extends out of the quick clamp fixing seat forwards and is connected with the mounting frame, the rear end of each guide shaft is provided with a guide sleeve, and the guide sleeve is arranged between the guide sleeve and the quick clamp fixing seat; when the rotary rod moves backwards to the blocking shaft to extend out of the quick clamp fixing seat and staggers the blocking shaft and the limiting groove, the lower cutter positioning shaft on the mounting frame just limits the supporting cutter upwards, so that the lower cutter positioning shaft can be in an upper-lower opposite limiting cutter with the workpiece pressing positioning block pressed downwards on the supporting pressing plate.
2. The printer cutter assembly jig of claim 1, wherein: the locating piece group includes: the lower positioning block is arranged on the base and used for supporting and placing the supporting pressing plate, the left positioning block is arranged on the base on the left side of the lower positioning block, and the front positioning block is arranged on the base on the front side of the lower positioning block.
3. The printer cutter assembly jig of claim 1, wherein: a handle is arranged on the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611226013.6A CN106739554B (en) | 2016-12-27 | 2016-12-27 | Printer cutter assembly jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611226013.6A CN106739554B (en) | 2016-12-27 | 2016-12-27 | Printer cutter assembly jig |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106739554A CN106739554A (en) | 2017-05-31 |
| CN106739554B true CN106739554B (en) | 2023-05-23 |
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ID=58922024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611226013.6A Active CN106739554B (en) | 2016-12-27 | 2016-12-27 | Printer cutter assembly jig |
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| Country | Link |
|---|---|
| CN (1) | CN106739554B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02143879A (en) * | 1988-09-16 | 1990-06-01 | Ncr Corp | Recording paper cutter |
| CN201275679Y (en) * | 2008-09-08 | 2009-07-22 | 大连奥托股份有限公司 | Laser cutting fixture |
| CN101885139A (en) * | 2010-07-07 | 2010-11-17 | 常州星宇车灯股份有限公司 | Lamp crimping and assembling mechanism |
| CN102806469A (en) * | 2012-09-05 | 2012-12-05 | 张继汉 | Hydraulic cutting and bending dual-purpose machine |
| CN104070841A (en) * | 2014-05-16 | 2014-10-01 | 南京富士通计算机设备有限公司 | Hob type paper cutting device |
| CN105553193A (en) * | 2016-01-14 | 2016-05-04 | 杭州富生电器有限公司 | Assembly device and assembly method for rotor core |
-
2016
- 2016-12-27 CN CN201611226013.6A patent/CN106739554B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02143879A (en) * | 1988-09-16 | 1990-06-01 | Ncr Corp | Recording paper cutter |
| CN201275679Y (en) * | 2008-09-08 | 2009-07-22 | 大连奥托股份有限公司 | Laser cutting fixture |
| CN101885139A (en) * | 2010-07-07 | 2010-11-17 | 常州星宇车灯股份有限公司 | Lamp crimping and assembling mechanism |
| CN102806469A (en) * | 2012-09-05 | 2012-12-05 | 张继汉 | Hydraulic cutting and bending dual-purpose machine |
| CN104070841A (en) * | 2014-05-16 | 2014-10-01 | 南京富士通计算机设备有限公司 | Hob type paper cutting device |
| CN105553193A (en) * | 2016-01-14 | 2016-05-04 | 杭州富生电器有限公司 | Assembly device and assembly method for rotor core |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106739554A (en) | 2017-05-31 |
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Effective date of registration: 20190829 Address after: 215628 Nanfeng Village, Nanfeng Town, Zhangjiagang City, Jiangsu Province (west of Xingyuan Road) Applicant after: Suzhou Escon Photoelectric Intelligent Technology Co.,Ltd. Address before: 215628 Suzhou Hongguan Lean Intelligent Technology Co., Ltd. No. 1 Xingyuan Road, Nanfeng Town, Zhangjiagang City, Jiangsu Province Applicant before: SUZHOU HONGGUAN JINGYI INTELLIGENT TECHNOLOGY CO.,LTD. |
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