CN108297598A - A kind of profile shapes knurling mould convenient for various patterned calenders - Google Patents
A kind of profile shapes knurling mould convenient for various patterned calenders Download PDFInfo
- Publication number
- CN108297598A CN108297598A CN201810064115.5A CN201810064115A CN108297598A CN 108297598 A CN108297598 A CN 108297598A CN 201810064115 A CN201810064115 A CN 201810064115A CN 108297598 A CN108297598 A CN 108297598A
- Authority
- CN
- China
- Prior art keywords
- support
- pressure roller
- profile shapes
- knurling mould
- calenders
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44B—MACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FOR SCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING
- B44B5/00—Machines or apparatus for embossing decorations or marks, e.g. embossing coins
- B44B5/0004—Machines or apparatus for embossing decorations or marks, e.g. embossing coins characterised by the movement of the embossing tool(s), or the movement of the work, during the embossing operation
- B44B5/0009—Rotating embossing tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44B—MACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FOR SCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING
- B44B5/00—Machines or apparatus for embossing decorations or marks, e.g. embossing coins
- B44B5/02—Dies; Accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44B—MACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FOR SCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING
- B44B5/00—Machines or apparatus for embossing decorations or marks, e.g. embossing coins
- B44B5/02—Dies; Accessories
- B44B5/022—Devices for holding or supporting work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44B—MACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FOR SCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING
- B44B5/00—Machines or apparatus for embossing decorations or marks, e.g. embossing coins
- B44B5/02—Dies; Accessories
- B44B5/026—Dies
Abstract
The present invention relates to shape extrusion technical fields, a kind of especially profile shapes knurling mould convenient for various patterned calenders, including workbench, bench-top is arranged with two groups of straight line modules, it is separately installed with first support and second support on the slide unit of two groups of straight line modules, it is rotatably connected to first rotating shaft and the second shaft in first support respectively between second support, the relative inner of first support and second support is equipped with pressure roller, it is hinged between one end and second support of pressure roller, the other end of pressure roller is equipped with protrusion, first support is equipped with open slot, it is arranged with embossed sleeves in the middle part of pressure roller, the both sides of embossed sleeves are respectively equipped with pin and locating ring.Traditional embossing rolls are split as the sleeve of pressure roller decorative pattern different with printing by the knurling mould, are fixed by hinge and bolt between pressure roller and shaft, when needing replacing different decorative patterns, release the fixation between pressure roller and shaft, pressure roller is taken out, is replaced, working efficiency is promoted.
Description
Technical field
The present invention relates to shape extrusion technical field more particularly to a kind of profile shapes embossing dies convenient for various patterned calenders
Tool.
Background technology
The knurling rolls of existing profile shapes knurling mould are a column roller, and are connected to knurling rolls by two telescopic rods
Both ends using the flexible of telescopic rod, roll knurling rolls when in use, but this knurling rolls can only extrude a kind of decorative pattern, are needing
When replacing decorative pattern and being embossed, needs to disassemble knurling rolls, then reinstall the knurling rolls of another decorative pattern, it is time-consuming to take
Power not only reduces working efficiency, and different decorative patterns just need a knurling rolls, and cost is very big, is unfavorable for cost-effective.
Invention content
It is specific, Bu Nengjin the purpose of the present invention is to solve the decorative pattern of each knurling rolls exists in the prior art
Row changes, it is necessary to a kind of profile shapes convenient for various patterned calenders replaced the shortcomings that knurling rolls could change decorative pattern, and proposed
Knurling mould.
To achieve the goals above, present invention employs following technical solutions：
A kind of profile shapes knurling mould convenient for various patterned calenders, including workbench are designed, the workbench bottom four corners are equal
Equipped with pillar, two groups of straight line modules are arranged with along the both sides of the workbench length direction, straight line module described in two groups
It is separately installed with first support and second support on slide unit, is rotatably connected to first rotating shaft in the first support, described second
It is rotatably connected to the second shaft on holder, motor, the output shaft of the motor and the second shaft are equipped on the outside of the second support
Coaxially connected, the relative inner of the first support and second support is equipped with pressure roller, the first support, second support and pressure roller
Axial line be collinearly arranged, hinged between one end and second support of the pressure roller, the other end of the pressure roller is equipped with protrusion, institute
State and be equipped with open slot close to pressure roller one end in first support, the protrusion matches with open slot, and raised and first support it
Between be bolted, be arranged with embossed sleeves in the middle part of the pressure roller, the both sides of the embossed sleeves are respectively equipped with pin and fixed
Position ring, the locating ring are fixedly connected with pressure roller, and the pressure roller is equipped with pin hole, and the pin is inserted in pin hole, and described two
It is equipped with support plate between the group straight line module, is equipped with groove at the top of the support plate, the both ends of the groove are equipped with clamping
Mechanism, the support plate bottom are equipped with elevating mechanism.
Preferably, motor cabinet is installed on the outside of the second support, the motor is installed on motor cabinet.
Preferably, it is located at the thickness that the part length of pin outside the pin hole is not more than embossed sleeves, the locating ring
Thickness is not more than the thickness of embossed sleeves.
Preferably, the quantity of the embossed sleeves is to be provided with different decorative patterns in multiple and different embossed sleeves.
Preferably, the spacing between the pin and locating ring is equal to the cylinder height of embossed sleeves.
Preferably, the quantity of the pin hole is two, and two pin holes are symmetrically disposed on pressure roller.
Preferably, the clamping device is telescopic rod, and the mobile jib of two telescopic rods is oppositely arranged, on the telescopic rod
Equipped with locking bolt.
Preferably, the elevating mechanism includes oil cylinder and guide rod, and the oil cylinder is installed on workbench bottom, the oil cylinder
Piston rod offset with support plate through workbench, the guide rod quantity be two, two guide rods are with the work of oil cylinder
Support plate bottom is symmetrically arranged on centered on stopper rod, the guide rod bottom is arranged through workbench.
A kind of profile shapes knurling mould convenient for various patterned calenders proposed by the present invention, advantageous effect are：The embossing
Traditional embossing rolls are split as pressure roller and sleeve by mold, and different decorative patterns is printed on sleeve, turning joint between pressure roller and shaft
And bolt is decoupled and is fixed, and when needing replacing different decorative patterns, need to only be released the fixation between pressure roller and shaft, be lifted pressure
Roller takes out pressure roller, is replaced, simple in structure, easy to operate, saves the working time, improves working efficiency.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of profile shapes knurling mould convenient for various patterned calenders proposed by the present invention；
Fig. 2 is a kind of side view of profile shapes knurling mould convenient for various patterned calenders proposed by the present invention；
Fig. 3 is first rotating shaft, the second shaft of a kind of profile shapes knurling mould convenient for various patterned calenders proposed by the present invention
With the attachment structure schematic diagram of pressure roller.
In figure：Workbench 1, straight line module 2, first support 3, second support 4, first rotating shaft 5, open slot 51, bolt 52,
Second shaft 6, motor 7, motor cabinet 71, pressure roller 8, protrusion 81, pin 82, pin hole 83, locating ring 84, embossed sleeves 9, support plate
10, groove 11, clamping device 12, elevating mechanism 13, oil cylinder 14, guide rod 15.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-3, a kind of profile shapes knurling mould convenient for various patterned calenders, including workbench 1,1 bottom of workbench
Portion quadrangle is equipped with pillar, and two groups of straight line modules 2, two groups of straight line modules 2 are arranged with along the both sides of 1 length direction of workbench
Slide unit on be separately installed with first support 3 and second support 4, be rotatably connected to first rotating shaft 5 in first support 3, second
The second shaft 6 is rotatably connected on frame 4,4 outside of second support is equipped with motor 7, and 4 outside of second support is equipped with motor cabinet 71,
Motor 7 is installed on motor cabinet 71, and the output shaft of motor 7 and the second shaft 6 are coaxially connected, and straight line module drives shaft working
Front and back traveling on platform 1, shaft rotate under the action of motor 7, and motor cabinet 71 plays a part of to protect motor 7.
The relative inner of first support 3 and second support 4 is equipped with pressure roller 8, first support 3, second support 4 and pressure roller 8
Axial line is collinearly arranged, hinged between one end and second support 4 of pressure roller 8, and the other end of pressure roller 8 is equipped with raised 81, first
It is equipped with open slot 51 close to 8 one end of pressure roller on frame 3, protrusion 81 is matched with open slot 51, and between protrusion 81 and first support 3
It is connected by bolt 52,8 middle part of pressure roller is arranged with embossed sleeves 9, conllinear between pressure roller 8, first support 3 and second support 4
It is inserted into first support 3 by bolt 52 and protrusion 81 is fixed, when protrusion 81 is caught in open slot 51, three is conllinear, passes through spiral shell
Bolt 52 is fixed, and offset or deviation are avoided the occurrence of.
The quantity of embossed sleeves 9 is to be provided with different decorative patterns in multiple and different embossed sleeves 9, embossed sleeves 9
Both sides are respectively equipped with pin 82 and locating ring 84, and the cylinder that the spacing between pin 82 and locating ring 84 is equal to embossed sleeves 9 is high, fixed
Position ring 84 is fixedly connected with pressure roller 8, and pressure roller 8 is equipped with pin hole 83, and pin 82 is inserted in pin hole 83, and the quantity of pin hole 83 is two
It is a, and two pin holes 83 are symmetrically disposed on pressure roller 8,82 length of part pin being located at outside pin hole 83 is not more than embossed sleeves 9
Thickness, the thickness of locating ring 84 is not more than the thickness of embossed sleeves 9, and pin 82 and locating ring 84 play limit, press
When flower sleeve 9 is packed on pressure roller 8, one end and the locating ring 84 of embossed sleeves 9 offset, and the other end of embossed sleeves 9 passes through pin
82, which are inserted into pin hole 83, fixes.
Support plate 10 is equipped between two groups of straight line modules 2,10 top of support plate is equipped with groove 11, and the both ends of groove 11 are all provided with
It is telescopic rod to have clamping device 12, clamping device 12, and the mobile jib of two telescopic rods is oppositely arranged, and telescopic rod is equipped with locking spiral shell
Bolt, 10 bottom of support plate are equipped with elevating mechanism 13, and elevating mechanism 13 includes oil cylinder 14 and guide rod 15, and oil cylinder 14 is installed on work
The piston rod of 1 bottom of platform, oil cylinder 14 offsets through workbench 1 with support plate 10, and 15 quantity of guide rod is two, two guide rods
15 are symmetrically arranged on 10 bottom of support plate centered on the piston rod of oil cylinder 14, and 15 bottom of guide rod is arranged through workbench 1, recessed
Profile shapes is loaded in slot 11, is fastenedly connected with support plate 10 under the action of clamping device 12, is lifted, made by elevating mechanism 13
The upper surface for obtaining profile shapes offsets with embossed sleeves 9, and under the operating of straight line module 2 and motor 7, embossed sleeves 9 are to profile shapes
Surface is embossed processing.
Operation principle：After profile shapes loads, clamping device 12 rises support plate 10 so that the upper surface of profile shapes
It offsets with embossed sleeves 9,2 transverse shifting of straight line module, motor 7 rotates, and embossed sleeves 9 is driven to carry out the upper surface of profile shapes
Embossing is handled, and when needing replacing stamp, support plate 10 declines, and upper surface and the embossed sleeves 9 of profile shapes disengage, and releases spiral shell
Bolt 52 is fixed, and pressure roller 8 is lifted, and is taken out pin 82, is replaced different embossed sleeves 9.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Present inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (8)
1. a kind of profile shapes knurling mould convenient for various patterned calenders, including workbench（1）, the workbench（1）Bottom four
Angle is equipped with pillar, which is characterized in that along the workbench（1）The both sides of length direction are arranged with two groups of straight line modules
（2）, straight line module described in two groups（2）Slide unit on be separately installed with first support（3）And second support（4）, described first
Frame（3）On be rotatably connected to first rotating shaft（5）, the second support（4）On be rotatably connected to the second shaft（6）, described second
Holder（4）Outside is equipped with motor（7）, the motor（7）Output shaft and the second shaft（6）It is coaxially connected, the first support
（3）And second support（4）Relative inner be equipped with pressure roller（8）, the first support（3）, second support（4）And pressure roller（8）'s
Axial line is collinearly arranged, the pressure roller（8）One end and second support（4）Between hinged, the pressure roller（8）The other end be equipped with
Protrusion（81）, the first support（3）Upper close pressure roller（8）One end is equipped with open slot（51）, the protrusion（81）With open slot
（51）It matches, and protrusion（81）With first support（3）Between pass through bolt（52）Connection, the pressure roller（8）Middle part is arranged with
Embossed sleeves（9）, the embossed sleeves（9）Both sides be respectively equipped with pin（82）And locating ring（84）, the locating ring（84）
With pressure roller（8）It is fixedly connected, the pressure roller（8）It is equipped with pin hole（83）, the pin（82）It is inserted in pin hole（83）It is interior, it is described
Straight line module described in two groups（2）Between be equipped with support plate（10）, the support plate（10）Top is equipped with groove（11）, the groove
（11）Both ends be equipped with clamping device（12）, the support plate（10）Bottom is equipped with elevating mechanism（13）.
2. a kind of profile shapes knurling mould convenient for various patterned calenders according to claim 1, which is characterized in that described
Second support（4）Outside is equipped with motor cabinet（71）, the motor（7）It is installed on motor cabinet（71）On.
3. a kind of profile shapes knurling mould convenient for various patterned calenders according to claim 1, which is characterized in that be located at
The pin hole（83）Outer part pin（82）Length is not more than embossed sleeves（9）Thickness, the locating ring（84）Thickness
No more than embossed sleeves（9）Thickness.
4. a kind of profile shapes knurling mould convenient for various patterned calenders according to claim 1, which is characterized in that described
Embossed sleeves（9）Quantity be multiple and different embossed sleeves（9）On be provided with different decorative patterns.
5. a kind of profile shapes knurling mould convenient for various patterned calenders according to claim 1, which is characterized in that described
Pin（82）With locating ring（84）Between spacing be equal to embossed sleeves（9）Cylinder it is high.
6. a kind of profile shapes knurling mould convenient for various patterned calenders according to claim 1, which is characterized in that described
Pin hole（83）Quantity be two, and two pin holes（83）It is symmetrically disposed on pressure roller（8）On.
7. a kind of profile shapes knurling mould convenient for various patterned calenders according to claim 1, which is characterized in that described
Clamping device（12）Mobile jib for telescopic rod, two telescopic rods is oppositely arranged, and the telescopic rod is equipped with locking bolt.
8. a kind of profile shapes knurling mould convenient for various patterned calenders according to claim 1, which is characterized in that described
Elevating mechanism（13）Including oil cylinder（14）And guide rod（15）, the oil cylinder（14）It is installed on workbench（1）Bottom, the oil cylinder
（14）Piston rod run through workbench（1）With support plate（10）It offsets, the guide rod（15）Quantity is two, is led described in two
To bar（15）With oil cylinder（14）Piston rod centered on be symmetrically arranged on support plate（10）Bottom, the guide rod（15）Bottom is passed through
Wear workbench（1）Setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810064115.5A CN108297598B (en) | 2018-01-23 | 2018-01-23 | A kind of profile shapes knurling mould convenient for various patterned calenders |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810064115.5A CN108297598B (en) | 2018-01-23 | 2018-01-23 | A kind of profile shapes knurling mould convenient for various patterned calenders |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108297598A true CN108297598A (en) | 2018-07-20 |
| CN108297598B CN108297598B (en) | 2019-06-11 |
Family
ID=62866233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810064115.5A Active CN108297598B (en) | 2018-01-23 | 2018-01-23 | A kind of profile shapes knurling mould convenient for various patterned calenders |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108297598B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109023820A (en) * | 2018-09-03 | 2018-12-18 | 浙江东信机械有限公司 | A kind of embossing machine of textile industry hollow out embossing belt chemical dyestuff spray-painting |
| CN109371624A (en) * | 2018-10-26 | 2019-02-22 | 湖州和睦服饰有限公司 | A kind of textile manufacturing knurling rolls |
| CN110818277A (en) * | 2019-11-25 | 2020-02-21 | 沙河市嘉炎镜业科技有限公司 | Diversified antique mirror production equipment and technology |
| CN112205506A (en) * | 2020-09-21 | 2021-01-12 | 衡阳美怡佳食品有限公司 | A forming device that is used for being convenient for change mould of lollipop production |
| CN112297159A (en) * | 2020-10-30 | 2021-02-02 | 安徽管仲木业有限公司 | Production process and production equipment of wood embossed plywood |
| CN113802319A (en) * | 2021-08-23 | 2021-12-17 | 浙江常鑫纺织品有限公司 | Durable type 3D embossing device for relief (sculpture) surface fabric |
| CN115195332A (en) * | 2022-09-14 | 2022-10-18 | 江苏天南电力股份有限公司 | Automatic knurling device of pin |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201283665Y (en) * | 2008-10-22 | 2009-08-05 | 宝山钢铁股份有限公司 | Embossing roll with changeable roller sheath |
| CN201970569U (en) * | 2010-12-17 | 2011-09-14 | 西安航天华阳印刷包装设备有限公司 | Embossing roller device |
| CN204036836U (en) * | 2014-08-13 | 2014-12-24 | 铜陵艾森模具科技有限公司 | A kind of profile shapes knurling mould being convenient to various patterned calender |
| CN105150516A (en) * | 2015-09-24 | 2015-12-16 | 苏州富通高新材料科技股份有限公司 | Double-side embossing machine for plate processing |
| CN206841045U (en) * | 2017-06-27 | 2018-01-05 | 将乐县白莲汉源木制品厂 | A kind of cylindrical wooden wares embossing device |
-
2018
- 2018-01-23 CN CN201810064115.5A patent/CN108297598B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201283665Y (en) * | 2008-10-22 | 2009-08-05 | 宝山钢铁股份有限公司 | Embossing roll with changeable roller sheath |
| CN201970569U (en) * | 2010-12-17 | 2011-09-14 | 西安航天华阳印刷包装设备有限公司 | Embossing roller device |
| CN204036836U (en) * | 2014-08-13 | 2014-12-24 | 铜陵艾森模具科技有限公司 | A kind of profile shapes knurling mould being convenient to various patterned calender |
| CN105150516A (en) * | 2015-09-24 | 2015-12-16 | 苏州富通高新材料科技股份有限公司 | Double-side embossing machine for plate processing |
| CN206841045U (en) * | 2017-06-27 | 2018-01-05 | 将乐县白莲汉源木制品厂 | A kind of cylindrical wooden wares embossing device |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109023820A (en) * | 2018-09-03 | 2018-12-18 | 浙江东信机械有限公司 | A kind of embossing machine of textile industry hollow out embossing belt chemical dyestuff spray-painting |
| CN109371624A (en) * | 2018-10-26 | 2019-02-22 | 湖州和睦服饰有限公司 | A kind of textile manufacturing knurling rolls |
| CN110818277A (en) * | 2019-11-25 | 2020-02-21 | 沙河市嘉炎镜业科技有限公司 | Diversified antique mirror production equipment and technology |
| CN112205506A (en) * | 2020-09-21 | 2021-01-12 | 衡阳美怡佳食品有限公司 | A forming device that is used for being convenient for change mould of lollipop production |
| CN112297159A (en) * | 2020-10-30 | 2021-02-02 | 安徽管仲木业有限公司 | Production process and production equipment of wood embossed plywood |
| CN113802319A (en) * | 2021-08-23 | 2021-12-17 | 浙江常鑫纺织品有限公司 | Durable type 3D embossing device for relief (sculpture) surface fabric |
| CN113802319B (en) * | 2021-08-23 | 2024-01-05 | 浙江常鑫纺织品有限公司 | Durable embossing device for 3D relief fabric |
| CN115195332A (en) * | 2022-09-14 | 2022-10-18 | 江苏天南电力股份有限公司 | Automatic knurling device of pin |
| CN115195332B (en) * | 2022-09-14 | 2023-01-10 | 江苏天南电力股份有限公司 | Automatic knurling device of pin |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108297598B (en) | 2019-06-11 |
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Effective date of registration: 20210701 Address after: 325000 building 19 (third and fourth floors) of electroplating renovation standard workshop, Haibin street, Longwan District, Wenzhou City, Zhejiang Province Patentee after: Wenzhou chenri New Material Co.,Ltd. Address before: 325000 building 19 (third and fourth floors) of electroplating renovation standard workshop in Longwan District, Wenzhou City, Zhejiang Province Patentee before: WENZHOU CHENRI TECHNOLOGY Co.,Ltd. |